SERVICE MANUAL Sony Corporation Audio Business Group Published by Sony Techno Create Corporation section HCD-EC78 European and Russian models: Power output (rated): Low channel 55 W + 55 W (at 8 Ω, 1 kHz, 1% THD) High channel 55 W + 55 W (at 8 Ω, 8 kHz, 1% THD) RMS output power (reference): Low channel 75 W + 75 W (per channel at 8 Ω, 1 kHz, 10% THD) High channel 75 W + 75 W (per channel at 8 Ω, 8 kHz, 10% THD) Other models: Power output (rated): Low channel 50 W + 50 W (at 8 Ω, 1 kHz, 1% THD) High channel 50 W + 50 W (at 8 Ω, 8 kHz, 1% THD) RMS output power (reference): Low channel 70 W + 70 W (per channel at 8 Ω, 1 kHz, 10% THD) High channel 70 W + 70 W (per channel at 8 Ω, 8 kHz, 10% THD) HCD-EC68 European and Russian models (except for the UK model): Power output (rated): 50 W + 50 W (at 6 Ω, 1 kHz, 1% THD) RMS output power (reference): 70 W + 70 W (per channel at 6 Ω, 1 kHz, 10% THD) Power output (rated): 55 W + 55 W (at 6 Ω, 1 kHz, 1% THD) RMS output power (reference): 75 W + 75 W (per channel at 6 Ω, 1 kHz, 10% THD) Other models: Power output (rated): 50 W + 50 W (at 6 Ω, 1 kHz, 1% THD) RMS output power (reference): 70 W + 70 W (per channel at 6 Ω, 1 kHz, 10% THD) Inputs AUDIO IN (stereo mini jack): Sensitivity 800 mV, impedance 22 kilohms Outputs PHONES (stereo mini jack): Accepts headphones with an impedance of 8 Ω or more SPEAKER: impedance HCD-EC78: 8 Ω HCD-EC68: 6 Ω CD player section System: Compact disc and digital audio system Laser: Semiconductor laser (λ=770 – 810 nm) Emission duration: continuous Frequency response: 20 Hz – 20 kHz Signal-to-noise ratio: More than 90 dB Dynamic range: More than 88 dB Tape deck section (except for the UK model) Recording system: 4-track 2-channel, stereo Tuner section FM stereo, FM/AM superheterodyne tuner Antenna: FM lead antenna AM loop antenna FM tuner section: Tuning range: 87.5 – 108.0 MHz (50 kHz step) Intermediate frequency: 10.7 MHz AM tuner section: Tuning range Australian, Pan-American models: 530 – 1,710 kHz (with 10 kHz tuning interval) 531 – 1,710 kHz (with 9 kHz tuning interval) European and Russian models: 531 – 1,602 kHz (with 9 kHz tuning interval) Other models: 530 – 1,610 kHz (with 10 kHz tuning interval) 531 – 1,602 kHz (with 9 kHz tuning interval) Intermediate frequency: 450 kHz HCD-EC68/EC78 SPECIFICATIONS EXCEPT HCD-EC68: UK MODEL COMPACT DISC DECK RECEIVER HCD-EC68: UK MODEL COMPACT DISC RECEIVER 9-889-007-01 2008B05-1 © 2008.02 AEP Model E Model HCD-EC68/EC78 UK Model Australian Model HCD-EC68 Ver. 1.0 2008.02 • HCD-EC68 is the amplifi er, CD player, tape deck (except UK model) and tuner section in MHC-EC68. • HCD-EC78 is the amplifi er, CD player, tape deck and tuner section in MHC-EC78. Photo : HCD-EC78 CD Section Model Name Using Similar Mechanism NEW Mechanism Type CDM88A-K6BD90-WOD Optical Pick-up Block Name KSM-213DCP Tape deck Section (EXCEPT EC68: UK) Model Name Using Similar Mechanism HCD-EC77 Tape Transport Mechanism Type TCM-J1 or CS-21SC-900TP – Continued on next page – www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 2 1. SERVICING NOTES ............................................. 3 2. GENERAL .................................................................. 6 3. DISASSEMBLY 3-1. Disassembly Flow ........................................................... 8 3-2. Side Panel (L)/(R) ........................................................... 9 3-3. Top Panel (EC68: UK model)/Top Panel Block (Except EC68: UK model) .............................................. 9 3-4. Tape Mechanism Deck (Except EC68: UK model) ........ 10 3-5. MAIN Board ................................................................... 10 3-6. Front Panel Section ......................................................... 11 3-7. Back Panel Block ............................................................ 11 3-8. CD Mechanism Block ..................................................... 12 3-9. BU Block ........................................................................ 12 3-10. OP Base Assy (KSM-213D) ........................................... 13 4. TEST MODE ............................................................ 14 5. MECHANICAL ADJUSTMENTS ...................... 18 6. ELECTRICAL ADJUSTMENTS ........................ 18 7. DIAGRAMS 7-1. Printed Wiring Board - CD Board - ................................ 24 7-2. Schematic Diagram - CD Board - ................................... 25 7-3. Printed Wiring Board - DECK Board (Except EC68: UK model) - .................. 26 7-4. Schematic Diagram - DECK Board (Except EC68: UK model) - .................. 26 7-5. Printed Wiring Board - MAIN Board - ........................... 27 7-6. Schematic Diagram - MAIN Board (1/2) - ..................... 28 7-7. Schematic Diagram - MAIN Board (2/2) - ..................... 29 7-8. Printed Wiring Board - HI AMP Board (EC78) - ........... 30 7-9. Schematic Diagram - HI AMP Board (EC78) - .............. 30 7-10. Printed Wiring Board - LOW AMP Board - ................... 31 7-11. Schematic Diagram - LOW AMP Board - ...................... 31 7-12. Printed Wiring Board - PANEL Board (Suffi x-12) - ...... 32 7-13. Printed Wiring Board - PANEL Board (Suffi x-13) - ...... 32 7-14. Schematic Diagram - PANEL Board - ............................ 33 7-15. Printed Wiring Boards - KEY Section - .......................... 34 7-16. Schematic Diagram - KEY Section - .............................. 34 7-17. Printed Wiring Board - PT Board - ................................. 35 7-18. Schematic Diagram - PT Board - .................................... 36 8. EXPLODED VIEWS 8-1. Panel Section ................................................................... 44 8-2. Tape Deck Section (Except EC68: UK).......................... 45 8-3. Front Panel Section ......................................................... 46 8-4. Chassis Section ............................................................... 47 8-5. Main Section ................................................................... 48 8-6. CD Mechanism Section (CDM88A-K6BD90-WOD) .... 49 9. ELECTRICAL PARTS LIST .............................. 50 TABLE OF CONTENTS SAFETY-RELATED COMPONET WARNING! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Notes on chip component replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- aged by heat. Flexible Circuit Board Repairing • Keep the temperature of soldering iron around 270 °C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering. This appliance is classified as a CLASS 1 LASER product. This marking is located on the rear exterior. CAUTION Use of controls or adjustments or performance of procedures other than those specifi ed herein may result in hazardous radiation exposure. General Power requirements: European and Russian models: AC 230 V, 50/60 Hz Mexican model: AC 127 V, 60 Hz Argentine model: AC 220 V, 50/60 Hz Australian model: AC 230 – 240 V, 50/60 Hz Other models: AC 120, 220 or 230 – 240 V, 50/60 Hz, adjustable with voltage selector Power consumption: HCD-EC78 European and Russian models: 160 W 0.5 W (in Power Saving Mode) Mexican model: 160 W Other models: 150 W HCD-EC68 European and Russian models (except for the UK model): 100 W 0.5 W (in Power Saving Mode) Other models: 100 W Dimensions (w/h/d) (excl. speakers): Approx. 200 × 306 × 415 mm Mass (excl. speakers): HCD-EC78 European and Russian models: Approx. 6.0 kg Other models: Approx. 6.3 kg HCD-EC68 European and Russian models (except for the UK model): Other models: Approx. 5.3 kg Approx. 5.3 kg www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 3 SECTION 1 SERVICING NOTES Model Part No. EC68: AEP model 3-296-777-0[] EC68: 120V AC area in E, Chilean and Peruvian models 3-296-779-0[] EC78: AEP model 3-296-780-0[] EC78: 120V AC area in E, Chilean and Peruvian models 3-296-782-0[] EC68: Russian model 3-398-081-0[] EC68: UK model 3-398-082-0[] EC68: 240V AC area in E model 3-398-083-0[] EC68: Australian model 3-398-084-0[] EC68: Mexican model 3-398-085-0[] EC68: Argentina model 3-398-086-0[] EC78: Russian model 3-398-088-0[] EC78: 240V AC area in E model 3-398-090-0[] EC78: Mexican model 3-398-091-0[] EC78: Argentina model 3-398-092-0[] MODEL IDENTIFICATION – Back Panel – NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostat- ic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The fl exible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc refl ective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. • Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! • Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to fl ow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. • Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. RELEASING THE DISC TRAY LOCK The disc tray lock function for the antitheft of an demonstration disc in the store is equipped. Releasing Procedure: 1. Press [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function. 3. While pressing the [x] button, press the [Z] button for more 5 seconds). 4. The message “UNLOCKED” is displayed and the disc tray is unlocked. Note: When “LOCKED” is displayed, the slot lock is not released by turning power on/off with the [I/1] button. MODEL NUMBER LABEL SUFFIX-12/SUFFIX-13 DISCRIMINATION OF PANEL BOARD S301 – PANEL Board (Component Side) – LCD301 S301 CN304 Suffix-12 : 1-875-490-12 Suffix-13 : 1-875-490-13 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 4 HOW TO REMOVE THE KNOB (VOL) HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF � door (CD) � Turn a gear by a driver till a lever falls down to the position of the figure. lever gear � pull the tray by the hand. � knob (VOL) hole � Push the knob (VOL) by the flat head driver. front panel block (back view) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 5 CAPACITOR DISCHARGE FOR ELECTRIC SHOCK PREVENTION MAIN board MAIN board C626 (EC68/EC78: E2, E3, E51, MX, AR), C678 (EC78: AEP, RU) C622 (EC68/EC78: E2, E3, E51, MX, AR), C677 (EC78: AEP, RU) In checking the MAIN board, make a capacitor discharge of C622, C676, C677 and C678 for electric shock prevention. 800 Ω/2W 800 Ω/2W Tape Deck Name Tape Deck Part No. Belt Part No. TCM-J1 A-1527-851-A 2-670-389-01 BELT (1) 3-214-817-01 BELT (FR) CS-21SC-900TP 1-797-575-11 2-688-621-01 BELT (R/F) 2-688-622-01 BELT (MAIN) HOW TO DISTINGUISH TAPE MECHANISM DECK (EXCEPT EC68: UK MODEL) Two kinds of tape mechanism decks installed by this set exist. Please do the repair exchange after confi rming which tape mechanism deck set of the repair according to how to distinguish the fi gure below. motor Metal part: TCM-J1 Mold part: CS-21SC-900TP tape deck • Abbreviation AR : Argentina model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 6 SECTION 2 GENERAL This section is extracted from instruction manual. Basic Operations Selecting a music source Press the following buttons (or press FUNCTION  repeatedly). To select Press CD CD . Tuner TUNER/BAND . Tape1) TAPE . Component2) (connected using an audio cord) FUNCTION  repeatedly until “AUDIO IN” appears. 1)Except for the UK model. 2)If the component has the AVLS (Automatic Volume Limiter System) or BASS BOOST function, turn off the function to avoid distorted sound from the speakers. Adjusting the sound To adjust the volume Press VOLUME +/– (or turn the VOLUME control on the unit) . To add a sound effect To Press Generate a more dynamic sound (Dynamic Sound Generator X-tra) DSGX  on the unit. Set the sound effect EQ . Playing a CD/MP3 disc 1 Select the CD function. Press CD (or FUNCTION repeatedly) . 2 Place a disc. Press  (open/close)  on the unit, and place a disc with the label side up on the disc tray. To place additional discs, slide the disc tray with your finger as shown below. To close the disc tray, press  (open/close)  on the unit. Do not force the disc tray closed with your finger, as this may damage the unit. 3 Select a disc. If the discs are currently stopped, press DISC SKIP . To change discs while in other functions, press DISC 1 – 3  on the unit. 4 Start playback. Press  (play) (or CD  (play) on the unit) . To exchange other discs during playback, press EX-CHANGE  on the unit. To Press Pause playback  (pause) . To resume play, press the button again. Stop playback  (stop) . Select a folder on an MP3 disc (select folder) +/– . Select a track or file / (go back/go forward) (or / on the unit) . Find a point in a track or file Hold down / (rewind/fast forward)  during playback, and release the button at the desired point. Select Repeat Play REPEAT  repeatedly until “REP” or “REP1” appears. To change the play mode Press PLAY MODE  repeatedly while the player is stopped. You can select normal play (no display for all discs or “1 DISC” for a disc or “ ” for all MP3 files in the folder on the disc), shuffle play (“SHUF” for all discs shuffle, “1 DISC SHUF” for one disc shuffle or “ SHUF*” for folder shuffle), or program play (“PGM”). * When playing a CD-DA disc, (SHUF) Play performs the same operation as 1 DISC (SHUF) Play. Notes on Repeat Play All tracks or files on a disc are played repeatedly up to five times. You cannot select “REP” and “SHUF” (all discs shuffle) at the same time. “REP1” indicates that a single track or file is repeated until you stop it. Notes on playing MP3 discs Do not save other types of tracks or files or unnecessary folders on a disc that has MP3 files. Folders that have no MP3 files are skipped. MP3 files are played back in the order that they are recorded onto the disc. The system can only play MP3 files that have a file extension of “.MP3”. If there are files on the disc that have the “.MP3” file extension, but that are not MP3 files, the unit may produce noise or may malfunction. The maximum number of: folders is 150 (including the root folder). MP3 files is 255. MP3 files and folders that can be contained on a single disc is 300. folder levels (the tree structure of files) is eight. Compatibility with all MP3 encoding/writing software, recording device, and recording media cannot be guaranteed. Incompatible MP3 discs may produce noise or interrupted audio or may not play at all. Notes on playing multisession discs If the disc begins with a CD-DA (or MP3) session, it is recognized as a CD-DA (or MP3) disc, and playback continues until another session is encountered. A disc with a mixed CD format is recognized as a CD-DA (audio) disc. Listening to the radio 1 Select “TUNER FM” or “TUNER AM.” Press TUNER/BAND  repeatedly. 2 Select the tuning mode. Press TUNING MODE  repeatedly until “AUTO” appears. 3 Tune in the desired station. Press +/– (or TUNING +/– on the unit) . Scanning stops automatically when a station is tuned in, and then “TUNED” and “ST” (for stereo programs) appear. To stop automatic scanning Press  (stop) . To tune in a station with a weak signal If “TUNED” does not appear and the scanning does not stop, press TUNING MODE  repeatedly until “MANUAL” appears, and then press +/– (or TUNING +/– on the unit)  repeatedly to tune in the desired station. To reduce static noise on a weak FM stereo station Press FM MODE  repeatedly until “MONO” appears to turn off stereo reception. Playing a tape (Except for the UK model) 1 Select a tape function. Press TAPE (or FUNCTION repeatedly) . 2 Insert a tape. Press  (stop/eject)  on the unit, and insert the tape into the cassette holder. Make sure there is no slack in the tape to avoid damaging the tape or the tape deck. 3 Start playback. Press  (play)  on the unit. To Press Pause playback  (pause)  on the unit. To resume play, press the button again. Stop playback  (stop/eject)  on the unit. Rewind or fast forward* / (rewind/fast forward)  on the unit. * Be sure to press  (stop/eject)  on the unit after the tape has been wound or rewound to the end. Note Do not turn off the system during playback or recording. Changing the display To Press Change information on the display* DISPLAY  repeatedly when the system is turned on. Change Display mode (See below.) DISPLAY  repeatedly when the system is turned off. * For example, you can view CD/MP3 disc information, such as; track or file number during normal play. track or file name (“ ”) during normal play. artist name (“ ”) during normal play. album or folder name (“ ”) during normal play. total playing time while the player is stopped. The system offers the following display modes. Display mode When the system is off, Power Saving Mode1) The display is turned off to conserve power. The timer and clock continue to operate. Clock2) The clock is displayed. 1)You cannot set the clock in Power Saving Mode. 2)The clock display automatically turns to Power Saving Mode after eight seconds. Notes on the display information Characters that cannot be displayed appear as “_”. The following are not displayed; total playing time for an MP3 disc. remaining playing time for an MP3 file. The following are not displayed correctly; elapsed playing time of an MP3 file encoded using VBR (variable bit rate). folder and file names that do not follow either the ISO9660 Level 1, Level 2 or Joliet in the expansion format. The following are displayed; total playing time for a CD-DA disc when the play mode is “1 DISC”. remaining playing time for a track. ID3 tag information for MP3 files when ID3 version 1 and version 2 tags are used (ID3 version 2 tag information display has priority when both ID3 version 1 and version 2 tags are used for a single MP3 file). up to 15 characters of ID3 tag information using uppercase letters (A to Z), numbers (0 to 9), and symbols (‘< > * + , – / @ [ \ ] _). * Except for the UK model This manual mainly explains operations using the remote, but the same operations can also be performed using the buttons on the unit having the same or similar names. Before using the system To use the remote Slide and remove the battery compartment lid , and insert the two R6 (size AA) batteries (supplied),  side first, matching the polarities shown below. Notes on using the remote With normal use, the batteries should last for about six months. Do not mix an old battery with a new one or mix different types of batteries. If you do not use the remote for a long period of time, remove the batteries to avoid damage from battery leakage and corrosion. Batteries installed devices shall not be exposed to excessive heat such as sunshine, fire or the like. To set the clock 1 Turn on the system. Press  (on/standby)  to turn on the system. 2 Select the clock set mode. Press CLOCK/TIMER SET . The hour indication flashes. If “PLAY SET” flashes, press /  repeatedly to select “CLOCK,” and then press ENTER . 3 Set the time. Press /  repeatedly to set the hour, then press ENTER . The minute indication flashes. Use the same procedure to set the minutes. Note The clock settings are lost when you disconnect the power cord or if a power failure occurs. * Using optional audio components To connect an optional headphones Connect headphones to the PHONES jack  on the unit. To connect an optional component Connect additional audio source components to the AUDIO IN jack  on the unit using an analog audio cord (not supplied). Turn down the volume on the system, and then select the AUDIO IN function. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 7 Creating your own CD program (Program Play) Use buttons on the remote to create your own program. 1 Press CD  to select the CD function. 2 Press PLAY MODE  repeatedly until “PGM” appears while the player is stopped. 3 Press DISC SKIP  to select a disc. 4 Press / (or / on the unit)  repeatedly until the desired track number appears. When programming MP3 files, press +/–  repeatedly to select the desired folder, and then select the desired file. Selected track or file number Total playing time of the selected track 5 Press ENTER  to add the track or file to the program. 6 Repeat steps 3 through 5 to program additional tracks or files, up to a total of 25 tracks or files. 7 To play your program of tracks or files, press  (or CD  on the unit) . The program remains available until you open the disc tray. To play the same program again, select the CD function, and then press  (or CD  on the unit) . To cancel Program Play Press PLAY MODE  repeatedly until “PGM” disappears while the player is stopped. To delete the last track or file of the program Press CLEAR  while the player is stopped. To view program information, such as total track number of the program Press DISPLAY  repeatedly. Presetting radio stations You can preset your favourite radio stations and tune them in instantly by selecting the corresponding preset number. 1 Tune in the desired station (See “Listening to the radio”). 2 Press TUNER MEMORY . Preset number 3 Press +/– (or TUNING +/– on the unit)  repeatedly to select your desired preset number. If another station is already assigned to the selected preset number, the station is replaced by the new stations. 4 Press ENTER . 5 Repeat steps 1 through 4 to store other stations. You can preset up to 20 FM and 10 AM stations. The preset stations are retained for about half a day even if you disconnect the power cord or if a power failure occurs. 6 To call up a preset radio station, press TUNING MODE  repeatedly until “PRESET” appears, and then press +/– (or TUNING +/– on the unit)  repeatedly to select the desired preset number. Other Operations Recording onto a tape (Except for the UK model) Use a TYPE I (normal) tape only. You can record just the portions you like from a sound source, including connected audio components. Use buttons on the unit to control tape recording. 1 Insert a recordable tape into the cassette holder with the side you want to record facing up. 2 Prepare the recording source. Select the desired source to record. Place the disc you want to record and press DISC SKIP  to select a disc. When recording a folder from an MP3 disc, press PLAY MODE  repeatedly to select “ ,” and then press +/–  repeatedly to select the desired folder. To record only your favourite CD tracks or MP3 files in your desired order, perform steps 2 to 5 of “Creating your own CD program.” 3 Start recording. Press  (record) , and then start playing the desired recording source. The CD starts playing automatically after 10 seconds have passed. If there is noise while recording from the tuner, reposition the appropriate antenna to reduce the noise. While recording, you cannot listen to other sources. To stop recording Press  . Tip We recommend that you press   first, and then press   to avoid noise being recorded when you stop recording. Using the timers The system offers two timer functions. If you use both timers, the Sleep Timer has priority. Use buttons on the remote to use the timer functions. Sleep Timer: You can fall asleep to music. This function works even if the clock is not set. Press SLEEP  repeatedly. If you select “AUTO,” the system automatically turns off after the current disc or tape stops or in 100 minutes. If the tape deck is still playing or recording at the set time, the system turns off after the tape deck stops. Play Timer: You can wake up to CD or tuner at a preset time. Make sure you have set the clock. 1 Prepare the sound source. Press VOLUME +/– (or turn VOLUME on the unit)  to adjust the volume. To start from a specific CD track or MP3 file, create your own CD program. 2 Press CLOCK/TIMER SET . 3 Press /  repeatedly to select “PLAY SET,” then press ENTER . “ON TIME” appears, and the hour indication flashes. 4 Set the time to start playback. Press /  repeatedly to set the hour, then press ENTER . The minute indication flashes. Use the procedure above to set the minutes. 5 Use the same procedure as in step 4 to set the time to stop playback. 6 Select the sound source. Press /  repeatedly until the sound source you want appears, then press ENTER . The display shows the timer settings. 7 Press   to turn off the system. If the system is on at the preset time, the Play Timer will not play. To activate or check the timer again Press CLOCK/TIMER SELECT , press /  repeatedly until “PLAY SEL” appears, then press ENTER . To cancel the timer Repeat the same procedure as above until “OFF” appears, and then press ENTER . To change the setting Start over from step 1. Tip The Play Timer setting remains as long as the setting is not cancelled manually. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 8 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. SIDE PANEL (L)/(R) (Page 9) 3-3. TOP PANEL (EC68: UK MODEL)/TOP PANEL BLOCK (EXCEPT EC68: UK MODEL) (Page 9) 3-4. TAPE MECHANISM DECK (EXCEPT EC68: UK MODEL) (Page 10) 3-6. FRONT PANEL SECTION (Page 11) 3-5. MAIN BOARD (Page 10) 3-7. BACK PANEL BLOCK (Page 11) 3-8. CD MECHANISM BLOCK (Page 12) 3-11. OP BASE ASSY (KSM-213D) (Page 13) 3-9. BU BLOCK (Page 12) SET www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 9 Note: Follow the disassembly procedure in the numerical order shown below. 3-2. SIDE PANEL (L)/(R) 3-3. TOP PANEL (EC68: UK MODEL)/TOP PANEL BLOCK (EXCEPT EC68: UK MODEL) � two screws (BVTP3 × 10) � two screws (BVTP3 × 10) � four screws (case3 TP) � side panel (L) � side panel (R) � four screws (case3 TP) � flexible flat cable (9 core) (CN606) (except EC68: UK) � top panel (EC68: UK) top panel block (except EC68: UK) � two screws (BVTP3 × 10) � two screws (BVTP3 × 10) � screw (KTP3 × 10) � screw (KTP3 × 10) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 10 3-5. MAIN BOARD �� two screws (BVTP3 × 10) (EC78) �� two screws (BVTP3 × 10) � connector (CN601) � connector (CN633) � flexible flat cable (5 core) (CN603) � flexible flat cable (5 core) (CN602) (EC78) � connector (CN151) �� MAIN board �� two screws (BVTP3 × 6) � screw (BVTP3 × 10) � flexible flat cable (27 core) (CN607) � flexible flat cable (9 core) (CN605) � connector (CN604) � flexible flat cable (21 core) (CN608) 3-4. TAPE MECHANISM DECK (EXCEPT EC68: UK MODEL) Note: This illustration is seeing top panel block from inside. � two screws (2.6 × 8) � two screws (2.6 × 8) � bracket (deck) � DECK board � two screws (BVTP3 × 6) � connector (CN501) � tape mechanism deck (TCM-J1 or CS-21SC-900TP) top panel block www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 11 3-6. FRONT PANEL SECTION � two screws (BVTP3 × 10) � flexible flat cable (9 core) (CN605) � Turn a gear by a driver till a lever falls down to the position of the figure. � pull the tray by hand. lever gear � flexible flat cable (27 core) (CN607) � flexible flat cable (13 core) (CN302) � door (CD) � front panel section 3-7. BACK PANEL BLOCK � six screws (BVTP3 × 10) � two screws (BVTP3 × 10) � screw (BVTP3 × 10) � connector (power cord) (CN053) � connector (CN601) � back panel block � Cut the clamp. � two screws (BVTP3 × 10) � two screws (BVTP3 × 10) (EC78) Note: Please do not forget fixation by clamping when you install the power cord. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 12 3-8. CD MECHANISM BLOCK 3-9. BU BLOCK � four screws (BVTP3 × 10) � two tapes � flexible flat cable (21 core) (MAIN board: CN608/ CD board: CN201) � flexible flat cable (13 core) � CD mechanism block � Note: When installing the CD mechanism section, install two tapes for prevention of noise. � two screws (PTPWHM2.6) � two coil springs (insurator) � two coil springs (insurator) � insulator � insulator � insulator � insulator � BU block � two screws (PTPWHM2.6) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 13 3-10. OP BASE ASSY (KSM-213D) � op base assy (KSM-213D) � flexible flat cable (16 core) (CN301) � CD board � Remove four solders. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 14 SECTION 4 TEST MODE COLD RESET The cold reset clears all data including preset data stored in the memory to initial conditions. Execute this mode when returning the set to the customer. Procedure: 1. In the standby status, press the [I/1] button to turn the power on. 2. Press three buttons of [x], [FUNCTION] and at last [I/1] si- multaneously. 3. When “RESET” appears, the set enters standby status. PANEL TEST MODE Enter The Panel Test Mode Procedure: 1. In the standby status, press the [I/1] button to turn the power on. 2. Press three buttons of [DISPLAY], [x], and [FUNCTION] si- multaneously. 3. When the panel test mode is activated, LEDs and segments of the liquid crystal display are all turned on. Version Check Procedure: 1. In the panel test mode (all LEDs and segments of the liquid crystal display are turned on), press the [FUNCTION] button. 2. On the liquid crystal display, date and version are displayed “xxxxxxxx”. For example, “1114V102”. 3. From this status, press the [X] button, and the destination and model name are displayed. For example, “CE2” and “ESLO– ” 4. To release from this mode, press three buttons of [DISPLAY], [x], and [FUNCTION] simultaneously. Key Test Mode Procedure: 1. In the panel test mode (all LEDs and segments of the liquid crystal display are turned on), press the [DISPLAY] button. 2. The message “KEY0 0 0”displayed. Whenever any buttons are pressed and the [VOLUME] dial is turned, the value is changed. 3. To release from this mode, press three buttons of [DISPLAY], [x], and [FUNCTION] simultaneously. CD REPEAT 5 LIMIT CANCEL MODE Number of repeats for CD playback is 5 times when the repeat mode is “REPEAT”. This mode enables CD to repeat playback for limitless times. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function. 3. Press three buttons of [DISPLAY], [x], and [l m – TUN- ING] simultaneously. 4. It enters the CD repeat 5 limit cancel mode and displays “NO LIMIT” 5. To release this mode, press the [I/1] button to turn the power off. CD SHIP MODE This mode can run the CD sled motor optionally. Use this mode, for instance, when cleaning the optical pick-up. Procedure: 1. Press the [I/1] button to turn the power on. 2. Confi rm there is no disc in all trays. 3. Press the [FUNCTION] button to select CD function. 4. Press two buttons of [CD N] and [I/1] simultaneously. 5. Set to the CD ship mode. (chucking on) 6. After blink “STANDBY”, “LOCK” is displayed, disconnect the AC plug. CD TRAY LOCK This mode is for the antitheft of CD disc in shop. (not for trans- port) Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function. 3. Insert a disc. 4. While pressing the [x] button, press the [Z] button for more 5 seconds. 5. The message “LOCKED” is displayed and the disc tray is locked. (Even if exiting from this mode, the disc tray is still locked) 6. If press the [Z] button to eject the disc, the message “LOCKED” is displayed and can not eject the disc. 7. To release this lock, while pressing the [x] button, press the [Z] button for 5 seconds again. 8. The message “UNLOCKED” is displayed and the disc tray is unlocked. CD POWER MANAGE This mode is for switch the CD power supply on/off. Even if this state pulls out AC plug, it is held. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function. 3. Press the [I/1] button again to turn the power off (standby). 4. After pressing the [DISPLAY] button, while pressing the [x] button, press the [I/1] button. 5. It turns power on and display “CD POWER”, then display “ON” or “OFF”. CHANGE-OVER THE AM TUNING INTERVAL (Except EC68: AEP, UK and Russian/EC78: AEP and Russian models) The AM tuning interval can be changed over 9 kHz or 10 kHz. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [TUNER/BAND] button to select TUNER (AM) function. 3. Press the [I/1] button again to turn the power off (standby). 4. After pressing the [DISPLAY] button, while pressing the [TUNING + M L] button, press the [I/1] button. 5. It turns power on and display “9k STEP” or “10k STEP”, and thus the tuning interval is changed over. CD SHIP AND COLD RESET Procedure: 1. Press the [I/1] button to turn the power on. 2. Confi rm there is no disc in all trays. 3. Press the [FUNCTION] button to select CD function. 4. Press three buttons of [PLAY MODE/TUNING MODE], [l m – TUNING] and [I/1] simultaneously. 5. After blink “STANDBY”, “RESET” is displayed, disconnect the AC plug. COMMON TEST MODE Procedure: 1. Press the [I/1] button to turn the power on. 2. Press three buttons of [PLAY MODE/TUNING MODE], [TUNING + M L], and [DISPLAY] simultaneously. 3. It enters the common test mode and displays “COMMON”. 4. Each time the [VOLUME] dial is turned, “VOL MIN”, “VOL 16”, and “VOL MAX” are displayed 5. To release from this mode, press three buttons of [PLAY MODE/TUNING MODE], [TUNING + M L], and [DIS- PLAY] simultaneously. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 15 [CD SERVO TEST MODE] This mode can check the servo system operations of the optical pick-up system (= optical unit + CD board). Note1: Do not enter the [CD SERVO TEST MODE] while any other test mode is in progress. Note2: Do not enter any other test mode while the [CD SERVO TEST MODE] is in progress. How to Enter the CD Servo Test Mode Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function. 3. Press three buttons of [CD N], [l m – TUNING] and [DISPLAY] simultaneously. 4. It enters the CD servo test mode and displays “BDT S CU”. How to Exit from the CD Servo Test Mode Procedure: 1. Press three buttons of [CD N], [l m – TUNING] and [DISPLAY] simultaneously. 2. It releases from the CD Servo Test Mode and returns to the ordinary CD function. Key Operation: [ +], [ –]: Use these keys to move between the fi ve modes contained in the CD Servo Test Mode, that are the S-Curve Mode, the RAM Read Mode, the RAM Write Mode, the Command Out Mode and the Error Rate Mode as described below. Also, use these keys to move between the menus within the respective fi ve modes. When [ +] is pressed, the screen ad- vances to the next menu or to the next mode. When [ –] is pressed, the screen returns back to the previous menu or to the previous mode. Use these keys also to increase or decrease the numeric value when changing the numeric value. Pressing [ +] increases the value and pressing [ –] decreases the value. [DSGX] , [EQ]: Use these keys to move between the different layers of the hierarchy of the CD Servo Test Mode shown below. Press [DSGX] to move down to the lower layer, and press [EQ] to move up to the higher lay- er. [TUNING + M L], [l m – TUNING]: Use these keys to move the cursor to the right digit or to the left digit in the six-digit number, when changing the numeric value. Press [TUNING + M L] to move the cursor to the right, and press [l m – TUNING] to return the cursor to the left. [FUNCTION]: Use this key to execute Command Out in the Com- mand Out Mode. CD Servo Test Mode Tree: S Curve Mode LD ON (BDT S CU) (LD ON) RAM Read Mode Disc Type value indication (BDTRAM R) (DISCTYPE) (AL: 0000, RW: 0001) Gain Index value indication (GAININDX) (0001) RFO GAIN value indication (RFO_GAIN) (0009) FEO GAIN value indication (FEO_GAIN) (0005) SBAD GAIN value indication (SBAD_GAI) (0007) TEO GAIN value indication (TEO_GAIN) (000A) Disc Size value indication (DISCSIZE) (0000: Non disc, 0001: 8cm, 0002: 12cm) Op ABRAKE Error value indication (OPABRKER) (0000) SBBT Data value indication (SBBT DAT) (006C) FEOOCD value indication (FEOOCD) (0440) RAM Write Mode SPG Mask value edit (BDTRAM W) (00 SPG) (Non mask:00, Mask:01) Fix RF Gain value edit (00 FIX) (Non Fix:00, AL Fix:01, RW Fix:02) TMAX ON value edit (00 TMA) Driver Mute OFF value edit (00 D_M) (Normal:00, Forced OFF:01) Command Out Mode COMOUT6X value edit command out (BDT COMO) (COMOUT6X) (000000) (OK) READ2X value edit command out (READ2X) (60) (50) REG READ value edit command out (REG_READ) (00) (0000) FEBC? command out (FEBC?) (00) FGADD? command out (FGADD?) (10) TEBC? command out (TEBC?) (00) TGADD? command out (TGADD?) (00) RFGC? command out (RFGC?) (00) FEOF? command out (FEOF?) (FFC0) TEOF? command out (TEOF?) (FFC0) TEIOCD1? command out (TEIOCD1?) (FE80) TEIOCD2? command out (TEIOCD2?) (FF40) TEIOCD3? command out (TEIOCD3?) (FFC0) TEOOCD? command out (TEOOCD?) (FD00) FEOOCD? command out (FEOOCD?) (F780) MONITOR value edit command out (MONITOR) (570A00) (OK) Error Rate Mode Error rate indication (BDT ERR) (00000000) Higher layer Lower layer of menu hierarchy www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 16 CD SERVICE MODE This mode can move the SLED of the optical pick-up, and also can turn the optical pick-up laser power on and off. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press three buttons of [CD N], [TUNING + M L], and DISPLAY simultaneously. 3. Press the [FUNCTION] button to select CD function. 4. It enters the CD service mode and displays “SERVICE”. 5. To exit from this mode, press three buttons of [CD N], [TUN- ING + M L] and DISPLAY simultaneously. Key Operation: [TUNING + M L], [l m – TUNING]: Use these keys to move the SLED. When [TUN- ING + M L] is pressed in this mode, the SLED moves to outer circumference and the message “SLED OUT” is displayed. When [l m – TUNING] is pressed in this mode, the SLED moves to inner circumference and the message “SLED IN” is displayed. [DISPLAY]: Use this key to turn the optical pick-up laser power on and off. When the laser power is turned on, the message “LD ON” is displayed. When the laser power is turned off, the message “LD OFF” is dis- played. CD ERROR CODE The past errors of the CD mechanism (CDM) are displayed as the CDM Errors, and those of the optical pick-up system (= optical unit + CD board) are displayed as the BD Errors as shown below. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function. 3. Press three buttons of [TUNING + M L], [x] and [DIS- PLAY] simultaneously. 4. Then, the CDM error code is displayed as “M0xxxxxx” (x means hexadecimal number) on the liquid crystal display as shown below. 5. Every pressing of the [TUNING + M L] button in this mode increments the number after “M” starting from “M0” up to “M9”, and then returns to “M0”. Every pressing of the [l m – TUNING] button in this mode decrements the number after “M”. The smaller the error code number is, the newer the error content is. 6. When the [PLAY MODE/TUNING MODE] button is pressed then, the BD error code is displayed as “D0xxxxxx” (x means hexadecimal number) on the liquid crystal display as shown below. In the same way as the CDM error code, use of the [TUNING + M L] and the [l m – TUNING] but- tons in this mode enables tracing of the error history. 7. To release from this mode, press the [I/1] button to turn the power off. Contents of “CDM Errors” Error display example M 0 FF 11 42 1 2 3 4 1 It indicates the error history number 0 to 9: The error code number 0 indicates the newest error. 2 It indicates whether the CDM error occurs in the normal opera- tions or during the initialization operation. FF : The error has occurred in the normal opera- tions. Other than FF : The error has occurred during the initialization operation. 3 It indicates the processing during which the trouble has oc- curred. 01: The disc EJECT processing is in progress. 02: The disc INSERTION-WAITING processing is in prog- ress. 03: Processing of the disc INSERTION-REQUEST for the up- per CD tray is in progress. 04: Processing of the disc EJECTION-REQUEST for the up- per CD tray is in progress. 05: The disc pulling-in operation is in progress. 06: The disc chucking processing is in progress. 07: The disc re-chucking processing is in progress. 08: The disc chucking-release completion operation is in prog- ress. 4 It indicates the operation during which the trouble has oc- curred. 00 : Waiting for the operation. 10 to 13 : The disc EJECT operation is in progress. 20 : The disc pulling-in operation is in progress. 30 : The disc chucking-release operation is in progress. 40 to 43 : The disc EJECT operation due to error is in prog- ress. Contents of “BD Errors” Error display example D 0 02 09 01 1 2 3 4 1 It indicates the error history number 0 to 9: The error code number 0 indicates the newest error. 2 It indicates the error content 01: The focus servo cannot lock-in. 02: GFS is no good (NG). 03: The startup time exceeds the specifi ed period of time (time over) 04: The focus servo is unlocked continuously. 05: Q code cannot be obtained within the specifi ed period of time. 06: The tracking servo cannot lock-in. 07: Blank disc www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 17 3 It indicates the on-going processing of optical pick-up system (= optical unit + BD board) when the trouble has occurred. 01: The CD SHIP mode processing is in progress. 02: The POWER OFF processing is in progress. 03: The INITIALIZE processing is in progress. 04: The optical pick-up system (= optical unit + BD board) is in the stop state. 05: The STOP operation is in progress. 06: The startup processing is in progress. 07: The TOC read-in processing is in progress. 08: The SEARCH operation is in progress. 09: The PLAY operation is in progress. 0A: The PAUSE operation is in progress. 0B: The PLAY – MANUAL SEARCH operation is in prog- ress. 0C: The PAUSE – MANUAL SEARCH operation is in prog- ress. 4 It indicates the operation that is being processed when the trou- ble has occurred. It indicates the step number of each processing specifi ed by 3. Because the numbers of steps are different in each processing, this number is different in each processing. CD FACTORY MODE Note1: Do not enter the [CD FACTORY MODE] while any other test- mode is in progress. Note2: Do not enter any other test mode while the [CD FACTORY MODE] is in progress. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function 3. Press three buttons of [CD N], [FUNCTION], and [DIS- PLAY] simultaneously. 4. It enters the CD factory mode and displays the following mes- sage. –X1ON S character mode setting Tracking servo setting RF gain setting Key Operation: [DISPLAY]: The display changes in the following order when- ever the button is pressed. (Initial display) fcsAG ** (**: Focus AGC value) trkAG ** (**: Track AGC value) RF-AG ** (**: RF AGC value) [DSGX]: RF gain setting changes whenever the button is pressed. “–”: No gain fi xation. “AL”: Fix to the gain for AL disc. “RW”: Fix to the gain for RW disc. [EQ]: Tracking servo setting changes whenever the but- ton is pressed. “ON”: Tracking servo ON. “OFF”: Tracking servo OFF. [FUNCTION]: S character mode setting changes whenever the but- ton is pressed. “ ”: S character mode OFF. “S”: S character mode ON. 5. To release from this mode, press the [I/1] button to turn the power off. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 18 SECTION 5 MECHANICAL ADJUSTMENTS SECTION 6 ELECTRICAL ADJUSTMENTS PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened swab : record/playback head pinch roller erase head rubber belts capstan idlers 2. Demagnetize the record/playback head with a head demag- netizer. (Do not bring the head magnetizer close to the erase head.) 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, appiy suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage unless otherwise noted. • Torque Measurement Mode Torque Meter Meter Reading FWD CQ-102AS 2.0 – 8.0 mN • m (20 to 80 g • cm) (0.28 – 1.12 oz • inch) FWD Back Tension CQ-102C 0.15 – 0.6 mN • m (1.5 to 6 g • cm) (0.021 – 0.083 oz • inch) FF CQ-201AS 5 – 17.7 mN • m (50 to 177 g • cm) (0.7 – 2.48 oz • inch) REV CQ-201B 5 – 17.7 mN • m (50 to 177 g • cm) (0.7 – 2.48 oz • inch) • Tape Tension Measurement Mode Tension Meter Meter Reading FWD CQ-403A more than 80 g (more than 2.82 oz) 1. Demagnetize the record/playback head with a head demagne- tizer. 2. Do not use a magnetized screwdriver for the adjustments. TEST TAPE Tape Signal Used for P-4-A063 6.3 kHz, -10 dB Azimuth Adjustment RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT Note: Perform this adjustments for both decks. Procedure: 1. Mode: Playback set JACK board PHONES jack (J492) + – level meter test tape P-4-A063 (6.3 kHz, −10 dB) 2. Turn the adjustment screw and check output peaks. If the peaks do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak. 3. Mode: Playback set test tape P-4-A063 (6.3 kHz, −10 dB) oscilloscope V H waveform of oscilloscope in phase 45° 90° 135° 180° good wrong JACK board PHONES jack (J492) 4. After the adjustments, apply suitable locking compound to the pats adjusted. Screw position L-CH peak within 1dB Output level L-CH peak R-CH peak within 1dB Screw position R-CH peak DECK SECTION (EXCEPT EC68: UK model) 0 dB = 0.775V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 19 Adjustment Location: Record/Playback/Erase Head CD SECTION Note: 1. CD Block is basically constructed to operate without adjustment. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10 MΩ impedance. 4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specifi ed value with the following checks. 5. Check the focus bias check when optical pick-up block is replaced. FOCUS BIAS CHECK + – CD board oscilloscope (DC range) TP121 (RFI) TP124 (VC) Procedure : 1. Connect the oscilloscope to TP121 (RFI) and TP124 (VC) on the CD board. 2. Press the [I/1] button to turn the power ON, and press the [Z] button to open the CD disc tray. 3. Set disc (YEDS-18) on the trey and press the [CD N] button to playback. 4. Confi rm that oscilloscope waveform is as shown in the fi gure below. (eye pattern) A good eye pattern means that the diamond shape (◊) in the center of the waveform can be clearly distinguished. VOLT/DIV: 200 mV TIME/DIV: 500 ns level: 1.2 ± 0.3 Vp-p Checking Location: TP124 (VC) – CD Board (Conductor Side) – TP121 (RFI) IC101 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 20 [AM] Setting: FUNCTION: AM AM RF signal generator 30% amplitude modulation by 400 Hz signal Output level: 54 dBuV 60 cm set loop antenna A loop antenna B + – level meter 32 Ω JACK board PHONES jack (J492) MAIN board ANTENNA CN801 pin �� [FM] Setting: FUNCTION: FM FM RF signal generator 75kHz frequency deviation by 1K Hz signal Output level: as low as possible (8dBuV) + – level meter set 32 Ω 0.01 F JACK board PHONES jack (J492) MAIN board ANTENNA CN801 pin � MAIN board ANTENNA CN801 pin � digital voltmeter 100 kΩ MAIN board IC801 pin �� (TUNER VT) • Repeat the procedures in each adjustment several times. TUNER SECTION 0 dB = 1 μV AM FREQUENCY COVERAGE ADJUSTMENT (EC68: Mexican, Argentina, Australian/ EC78: Mexican, Argentina models) Adjustment Part Frequency Display Reading on Digital Voltmeter L801 530 kHz 1.5 ± 0.1 V Confi rmation 1,710 kHz 8 ± 0.5 V AM FREQUENCY COVERAGE ADJUSTMENT (Except EC68: Mexican, Argentina, Australian/ EC78: Mexican, Argentina models) Adjustment Part Frequency Display Reading on Digital Voltmeter L801 531 kHz 1.5 ± 0.1 V Confi rmation 1,602 kHz 7.2 ± 0.5 V AM TRACKING ADJUSTMENT (Except EC68: Mexican, Argentina, Australian/ EC78: Mexican, Argentina models) Adjust for a maximum reading on level meter L805 530 kHz AM TRACKING ADJUSTMENT (EC68: Mexican, Argentina, Australian/ EC78: Mexican, Argentina models) Adjust for a maximum reading on level meter L805 531 kHz FM FREQUENCY COVERAGE ADJUSTMENT Adjustment Part Frequency Display Reading on Digital Voltmeter L803 87.5 kHz 1.75 ± 0.1 V Confi rmation 108 kHz 6.2 ± 0.5 V FM TRACKING ADJUSTMENT Adjust for a minimum reading on level meter L804 98 MHz Adjustment Location: MAIN board (See page 21) [FM DETECTOR ADJUSTMENT] Setting: FUNCTION: FM FM RF signal generator Carrier frequency: 98MHz Modulation: deviation by FM 75 kHz Output level: 60 dBuV + – level meter MAIN board JW801 (TUNER-GND) MAIN board IC801 pin �� (TUNER OUT L-ch) set MAIN board ANTENNA CN801 pin � MAIN board ANTENNA CN801 pin � 1. Turn the set to 98 MHz. 2. Adjust L802 so that modulation distortion may become the best in the vicinity of the maximum value where the tuner out level becomes –15dBuV or more. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 21 [FM Auto Stop Check] generator SET + 75 Ω Procedure : 1. Turn the power on. 2. Input the following signal from Signal Generator to FM an- tenna input directly. * Carrier Freq : A = 87.5 MHz, B = 98 MHz, C = 108 MHz Deviation : 75 kHz Modulation : 1 kHz ANT input : 35 dBu (EMF) Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You cannot use video cable for checking. Please use SG whose output impedance is 75 ohm. 3. Set to FM tuner function and scan the input FM signal with automatic scanning. 4. Confi rm that input Frequency of A, B and C detected and auto- matic scanning stops. The stop of automatic scanning means “The station signal is re- ceived in good condition”. Adjustment Location and Connecting Points: IC801 CN801 ANTENNA 36 1 3 1 19 18 IC801 pin �� (TUNER VT) IC801 pin �� (TUNER OUT L-ch) – MAIN Board (Conductor Side) – L802 FM Detector Adjustment – MAIN Board (Component Side) – L803 FM Frequency Coverage Adjustment L801 FM Frequency Coverage Adjustment L805 AM Tracking Adjustment JW801 (TUNER-GND) L804 AM Tracking Adjustment www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 22 MEMO www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 23 23 For Schematic Diagrams. Note: • All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specifi ed. • f : internal component. • 2 : nonfl ammable resistor. • C : panel designation. THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) • A : B+ Line. • B : B– Line. • C : adjustment for repair. • Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. – CD Board – no mark : CD PLAY – DECK Board – no mark : TAPE PLAY ( ) : TAPE REC – Other Boards – no mark : TUNER (FM/AM) ( ) : TAPE PLAY < > : TAPE REC { } : CD PLAY • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances. • Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. • Circled numbers refer to waveforms. • Signal path. F : FM f : AM J : CD PLAY E : TAPE PLAY j : REC i : AUDIO IN • Abbreviation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model For Printed Wiring Boards. Note: • X : Parts extracted from the component side. • Y : Parts extracted from the conductor side. • W : indicated side identifi ed with part number. • f : Internal component. • : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) • Indication of transistor. C B These are omitted. E Q • Circuit Boards Location KEY POWER board PANEL board DECK board (except EC68:UK) MAIN board HI AMP board (EC78) LOW AMP board PT board REG board JACK board KEY CD board CD board B These are omitted. C E Q The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specifi ed. Caution: Parts face side: (Conductor Side) Pattern face side: (Component Side) Parts on the parts face side seen from the pattern face are indicated. Parts on the pattern face side seen from the parts face are indicated. SECTION 7 DIAGRAMS w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 24 24 R150 R149 R148 R108 R154 R153 C148 C110 C109 C301 C303 C302 C104 R110 C116 C404 R203 R204 R205 R206 R207 R208 R209 R210 R219 R223 R222 R147 R221 R218 R146 R145 C150 R113 C403 R202 C151 C108 C105 C147 C146 C145 C152 C118 C117 C144 C101 C125 CN201 C143 C120 R144 R157 C142 C141 C140 C100 C107 R408 R156 C124 C127 C126 CN301 R101 C119 C102 R415 R414 C103 R405 C113 R102 R402 R105 R106 C132 C138 C137 R135 R134 R136 R130 R128 R129 R143 R139 C136 R120 R114 C153 C112 R125 R126 C149 C139 R127 R118 R140 R151 C122 C123 R220 R104 S201 R155 C128 C106 C201 R304 R302 C309 C205 C207 C307 R303 C133 R111 R112 C115 R211 Q301 R301 C204 C202 C206 C306 R212 C401 C130 X102 C405 IC201 IC401 IC101 R201 R142 CD BOARD (COMPONENT SIDE) CD BOARD (CONDUCTOR SIDE) 3 1 4 5 1 7 8 14 28 22 21 15 TP124 (VC) TP121 (RFI) 1 25 26 50 51 75 76 100 1 21 M MAIN BOARD CN608 16 1 1-872-135- 11 (11) 1-872-135- 11 (11) OPTICAL PICK-UP BLOCK (KSM-213DCP) A B C D E F 1 2 3 4 5 6 7 8 9 E (LIMIT) M401 (SPINDLE) M402 (SLED) M M 7-1. PRINTED WIRING BOARD - CD Board - • : Uses unleaded solder. • See page 23 for Circuit Boards Location. (Page 27) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 25 25 R108 R154 R153 C201 R304 R201 R110 R303 R203 R204 R205 R206 R207 R208 R209 R210 R219 R223 R222 R221 R218 R112 R202 R211 Q301 R301 C202 R157 TP121 (RFI) TP124 (VC) R156 CN301 R101 C401 R415 R102 R128 R129 R143 R142 R139 R114 R140 R151 R220 R150 R212 IC101 R105 R106 R125 R126 R127 IC201 X102 C301 C307 C309 C100 C138 C153 C151 C204 C130 C128 C113 C127 C126 C103 C102 C120 C118 C117 C101 C124 C125 R145 R146 R147 R148 R149 C149 C105 C143 C146 C145 C148 C104 C405 C404 C403 C205 C116 C133 CN201 C110 R113 R111 C115 R155 C109 C132 R104 C123 C122 C139 C150 R136 R135 R134 C112 C108 R120 R118 C136 C107 R130 R144 C144 C147 C140 C137 C141 C142 C106 R302 C306 C303 C302 R405 R402 R408 R414 C207 C152 C206 IC401 0 1M 1M 100 10V 2.2 0 10k 2.2 100 100 100 100 100 100 100 100 100k 100k 100k 100k 100k 100 0 100 2SA2119K 100k 100 10V 100 100 16P 220 220 10V 47k 10k 470k 1k 47k 22k 47k 10k 0 0 100k 0 TK63115SCL-G@GT 0.1 1 0.001 0.1 470p 0.1 470p 0.1 0.1 0.0022 0.1 0.1 0.1 0.01 0.01 0.022 C119 0.022 0.1 0.0047 0.0047 0 0 0 0 0 22p 0.1 0.01 470p 0.01 47p 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 10k 100 22 6.3V 47 0.1 0.1 0 470p 470p 0.01 0.001 22k 470k 1M 0.1 0.1 47p 0.1 4.7k 22k 0.1 0.1 0.01 0.01 0.0022 0.1 100 10V 0 100 10V 10 10 10k 2.2k 2.2k 4.7k 1 470p 1 BA5826SFP-E2 SP- SP+ SL+ SL- 100 1M 1k 0 0 0 16.9344MHz TC94A70FG-006 (D, HZ 5p 5p 21P 0 100k IC101 CD-MP3 PROCESSOR IC401 FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE MOTOR DRIVE IC201 +1.5V REGULATOR SP- SP+ SL+ SL- M401 (SPINDLE) M402 (SLED) AUTOMATIC POWER CONTROL S201 (LIMIT) (BX5BT/CBX1) IC B/D M MAIN BOARD (2/2) CN608 2 1 IC B/D OPTICAL PICK-UP BLOCK (KSM-213DCP) M M 7-2. SCHEMATIC DIAGRAM - CD Board - • See page 37 for waveforms. • See page 38 for IC Block Diagrams. • See page 40 for IC Pin Function Description. (Page 29) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 26 26 (2/2) BOARD K MAIN CN606 11 7.4 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 7.4 0.3 (5.2) 0 (0.2) 0.3 (5.2) 0.3 (5.2) 0.3 (5.2) 6 2 1 3 5 4 L501 BIAS OSC S501 (REC/PB) 0 R515 100k R511 100k R513 150 R509 1000p C517 47p C509 220p C511 0 R516 100k R512 150 R510 100k R514 220p C512 47p C510 47p C525 47p C526 2SC1740S-RT Q501 2SC1740S-RT Q502 2200p C537 2200p C536 2200p C535 1 2 3 4 5 6 7 8 8P CN501 9V M-GND SW EH VREF Lch COM Rch E ET501 R540 47 R541 47 C539 1 R539 4.7 R537 10k R538 10k C538 0.01 R536 4.7k R535 4.7k R534 15k R507 330k R503 2.2k C505 0.01 C503 2200p C504 2200p R504 2.2k C506 0.01 R508 330k 2.2k R501 2.2k R502 16V 100 C502 16V 100 C501 R517 1k R518 1k C519 470p C520 470p C521 1 C522 1 R520 47k R519 47k R521 47k R522 47k C532 0.01 C531 0.01 R526 330k R528 330k R525 330k R527 330k R530 2.2k R529 2.2k R531 8.2k R532 8.2k C534 2200p C533 2200p 50V 1 C513 50V 1 C514 TP501 TP502 TP504 TP503 TP505 TP506 TP508 TP509 TP507 C540 4700 16V 47 C516 16V 47C515 1000p C543 25V 22 C542 100 R543 100 R544 0.1 C545 0.1 C546 C527 470p C528 470p C530 330p C529 330p R523 3.3k R524 3.3k R505 15k R506 15k 470 R545 470 R546 8 7 6 5 4 3 2 1 NJM4558V-TE2 IC502 GND VCC 8 7 6 5 4 3 2 1 NJM4558V-TE2 IC501 GND VCC 0.1 C524 0.1 C523 R533 22k - + +- + - + - PB AMP IC501 IC502 REC AMP (CHASSIS) DECK BOARD REC-Rch REC-Lch I-TP-STATE 9V 1 A-GND 9 M-GND PB-Rch 9V PB-Lch Q501,502 OSC TAPE MECHANISM DECK PB REC -1 -2 7 D B 6 9 F 5 3 G 1 C E H 8 4 A 2 E B E B 1 8 Q501 Q502 L501 BIAS OSC CN501 C501 C502 C513 C514 C515 C516 C540 C542 JW501 JW502 JW503 JW504 JW505 JW506 JW507 JW508 JW509 JW510 ET501 1 4 5 8 1 4 5 8 9 1 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R536 R537 R538 R539 C503 C504 R540 C505 R541 6 4 3 1 C506 R543 R544 R545 C509 R546 C510 C511 C512 C517 C519 C520 C521 C522 C523 C524 C525 C526 C527 C528 C529 C530 C531 C532 C533 C534 C535 C536 C537 C538 C539 C543 C545 C546 JR501 JR502 JR503 DECK BOARD IC501 IC502 K MAIN BOARD CN606 -2 -1 S501 S501 (REC/PB) PB REC TAPE MECHANISM DECK 1-875-501- 11 (11) A B C D 1 2 3 4 (CHASSIS) 7-3. PRINTED WIRING BOARD - DECK Board (Except EC68: UK model) - (Page 29) • See page 23 for Circuit Boards Location. • : Uses unleaded solder. 7-4. SCHEMATIC DIAGRAM - DECK Board (Except EC68: UK model) - • See page 37 for waveforms. (Page 27) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 27 27 36 18 1 19 B E B E B E B E B E B E B E B E B E B E B E B E B E B E B E 1 14 15 28 R601 R603 R604 R605 R606 R607 R608 R609 R801 R802 R803 R804 R610 R805 R611 R806 R612 R807 R613 R808 R614 R809 R615 R616 R617 R618 R619 R810 R811 R812 R813 R814 R620 R815 R621 R816 R622 R817 R623 R818 R624 R819 R625 R626 R627 R628 R629 R820 R821 R822 R823 R824 R630 R825 R631 R826 R632 R827 R633 R829 R637 D791 R639 R830 R831 R832 C603 R640 C604 C605 R836 C606 R837 R643 C607 R838 R644 C608 R839 R645 C609 R646 R647 R648 R649 C803 R840 C804 C610 C805 R841 C611 R842 C806 C612 C807 R843 R844 C808 R650 R845 C809 R651 C615 R846 R652 C616 R847 C617 C618 C619 C810 C811 C814 C815 C816 C817 R660 C819 R663 C629 R666 R667 C820 C821 R669 C824 C826 C827 C633 C828 R670 C634 C829 C635 R672 R673 C637 C638 C639 R676 R677 C830 R678 C831 R679 C832 C834 C640 C835 C836 C642 C837 C643 C838 R680 R681 C645 R682 R683 C647 R684 C648 R685 C649 R686 R687 C840 C841 R689 C843 C844 C650 C845 C651 C846 C652 C847 C653 C848 R690 C654 R691 C655 R692 C656 R693 C657 R694 C658 R695 C659 R696 R697 C850 C660 D601 C662 D602 D603 D604 D605 C666 D606 JR601 JR602 JR603 JR604 JR605 D801 JR606 D802 JR607 D803 JR608 D804 JR609 D805 D806 C674 D614 D617 JR610 D618 JR611 C679 JR612 JR613 JR614 JR615 JR616 JR617 JR618 C680 C681 D621 C682 D622 C683 C684 C685 C686 C687 D628 C689 C690 D631 C691 C692 C693 C694 C695 C696 C699 R700 R701 R702 R704 R706 R707 R708 R709 R715 R716 R720 R722 R727 R728 R729 R731 R732 C700 C703 C704 R749 C713 R750 R751 R752 R753 R754 TP619 R787 R788 R791 R792 Q602 Q603 Q604 Q605 Q606 Q608 Q801 Q802 TP657 Q611 Q612 Q616 Q617 Q618 Q619 Q622 C788 C789 TP690 1 3 5 1 4 2 4 5 1 2 1 8 1 2 8 9 1 2 8 9 2 1 26 27 20 21 1 2 B E 1 5 1 5 1 1 3 1 3 B E TB601 TB602 JW760 JW761 JW762 JW763 JW764 JW765 JW766 JW767 JW768 JW769 JW770 JW771 JW773 JW774 JW775 JW777 JW779 JW780 JW781 CN601 JW782 CN602 JW783 CN603 JW784 CN604 JW785 CN605 JW786 CN606 JW787 CN607 CN608 CN801 R634 R635 R636 R638 C602 C601 R641 R642 C802 CN632 CN633 C613 C614 R658 X801 C620 C621 C622 C623 R662 C626 C627 C628 C822 C823 C630 C631 C632 C636 R674 R675 C833 C641 RY601 RY602 RY601,RY602 C644 C646 JW601 JW602 JW603 JW604 JW605 JW606 JW607 JW608 JW609 JW801 C661 JW802 JW803 C663 JW610 JW804 C664 JW611 C665 JW612 JW613 C667 D607 D608 JW615 C669 D609 JW616 JW617 JW618 JW619 D610 C671 D611 D612 C673 JW620 JW621 ET601 C675 D615 ET602 JW622 C676 JW623 C677 JW624 C678 JW625 D619 JW626 JW627 JW628 JW629 D620 JW630 JW631 JW632 JW633 JW634 D629 JW635 JW636 JW637 JW638 JW639 D630 T801 JW640 JW641 JW647 JW649 JW650 JW651 JW652 JW653 JW654 JW655 JW656 JW657 JW658 JW659 JW660 JW661 JW662 JW663 JW664 JW665 JW666 JW667 JW668 JW669 JW670 JW672 JW673 JW674 JW675 JW676 JW677 JW678 JW679 JW680 JW681 JW682 JW683 JW684 JW685 JW686 R717 R718 JW689 R719 JW690 R724 R725 R726 JW697 JW699 C714 JW700 JW701 JW702 JW703 JW704 JW705 Q601 JW706 JW708 JW709 JW710 JW711 JW712 JW713 JW715 JW716 JW717 JW718 JW719 L601 L602 L603 L604 JW720 JW721 JW722 JW723 JW724 L801 JW725 CF801 L802 JW726 L803 L804 JW728 Q624 L805 JW729 JW730 JW731 JW732 JW733 JW734 JW735 JW736 JW737 JW738 FL801 JW739 FL803 JW740 JW741 JW742 JW743 JW744 JW750 JW751 JW752 MAIN BOARD IC602 IC801 (EC68:UK) (EXCEPT EC68:UK) (EXCEPT EC68:UK) D J REG BOARD W610 PT BOARD CN051 LOW AMP BOARD CN104 (CHASSIS) G (CHASSIS) (EC78:AEP,RU) (EC78:AEP,RU) EC68/EC78:E2, E3,E51,MX,AR EC68/EC78:E2, E3,E51,MX,AR ANTENNA FM/AM M601 (FAN) M E HI AMP BOARD CN151 L R (EC68) SPEAKER IMPEDANCE USE 6Ω (EC78) SPEAKER LOW FREQ. IMPEDANCE USE 8Ω SPEAKER HIGH FREQ. IMPEDANCE USE 8Ω L R 1-875-488- 12, 13 (12, 13) C JACK BOARD H LOW AMP BOARD CN102 F HI AMP BOARD CN152 K DECK BOARD L2 PANEL BOARD CN304 L1 PANEL BOARD CN304 M CD BOARD CN201 (EXCEPT EC68:UK) (EC78) (SUFFIX-12) (SUFFIX-13) (EC78) (EC78) 1 3 A B C D E F G H I 1 2 3 4 5 6 7 8 9 (EC68) (EC78) (Page 26) (Page 31) 7-5. PRINTED WIRING BOARD - MAIN Board - • : Uses unleaded solder. • See page 23 for Circuit Boards Location. (Page 30) (Page 30) Ref. No. Location • Semiconductor Location D601 E-2 D602 E-6 D603 E-3 D604 G-3 D605 D-5 D606 E-6 D607 G-5 D608 F-5 D609 G-5 D610 F-5 D611 H-6 D612 H-6 D614 B-6 D615 D-7 D617 D-6 D618 E-6 D619 E-6 D620 E-7 D621 D-5 D622 D-5 D628 D-7 D629 H-6 D630 H-6 D631 E-7 D791 E-5 D801 B-3 D802 A-4 D803 B-4 D804 B-3 D805 B-2 D806 A-2 IC602 B-7 IC801 C-4 Q601 D-4 Q602 D-5 Q603 D-5 Q604 G-3 Q605 D-6 Q606 D-5 Q608 B-6 Q611 D-5 Q612 D-6 Q616 B-9 Q617 B-9 Q618 D-7 Q619 G-6 Q622 E-6 Q624 E-7 Q801 B-5 Q802 B-5 (Page 32) (Page 24) (Page 31) (Page 34) (Page 34) (Page 35) (Page 32) Note: Refer to “SUFFIX-12/SUFFIX-13 DISCRIMINATION OF PANEL BOARD” (page 3) of the servicing notes for suffi x-12 and suffi x-13. w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 28 28 CN152 BOARD HI AMP F CN151 HI AMP E BOARD BOARD CN102 LOWH AMP AMP G LOW CN104 BOARD BOARD PTJ CN051 MAIN (2/2) BOARD 1 BOARD REG W610 D C JACK BOARD 0 8.8 0.4 16.6 16.7 16.7 0 0.8 0.7 8.9 8.8 0 0 8.8 10.8 2.9 2.3 0 8.8 8.8 0 0 4.2 4.7 0 0.4 0.7 1 2 3 4 5 6 7 8 8P CN604 RELAY ON/OFF V STBY AC DETECT VH(AC) VL(AC) GND VL(AC) VH(AC) 100V C621 0.1 100V C623 0.1 1N5402-F46 D607 1N5402-F46 D608 1N5402-F46 D610 1N5402-F46 D609 25V 2200 C627 25V 1000 C628 MC2838-T112-1 D602 2SC3052F-T1-LF Q606 2SC3052F-T1-LF Q605 2SC3052F-T1-LF Q604 R646 100 R652 100 R614 10k R613 10k R648 47k R649 2.2k L602 L601 L603 L604 R606 10 10 R615 10 R612 10 R611 10 R647 R608 10 0.1 C607 0.1 C617 0.1 C608 0.1 C618 R631 10 C605 0.1 C616 0.1 R607 10 C615 0.1 C604 0.1 R634 56 R636 56 R635 56 MC2838-T112-1 D601 4.7k R610 4.7k R609 1 2 3 3P CN601 VDD+ GND VDD+ 2SC3052F-T1-LF Q602 2SC3052F-T1-LF Q603 1N4002B D615 2SC3052F-T1-LF Q619 0.022 C642 56k R686 10k R677 10k R676 16V 100 C631 2SC3052F-T1-LF Q608 R667 47k 10V 47 C630 1k R666 25V 47 C601 10V 100 C620 10k R691 TP601 TP602 TP609 TP612 TP613 TP614 TP615 TP617 TP618 TP619 TP621 TP622 TP623 TP624 TP625 TP626 TP627 TP628 TP629 TP630 TP631 TP632 TP633 TP634 TP635 R622 33k R617 10k R623 10k R624 10k R618 10k R625 33k R616 3.9k R619 3.9k 50V C677 3300 50V C678 3300 15 R724 R725 15 KTA1266GR-AT Q601 50V 4.7 C632 2.2k R690 27k R689 R630 47k 50V 4.7 C614 50V 10 C613 R626 10k 4.7k R627 15 R726 JW750 1k R644 R620 4.7k R621 4.7k C611 0.22 C612 0.22 100k R639 100k R640 R633 100k R632 100k MC2838-T112-1 D617 R629 4.7k R601 470 R650 4.7k R651 4.7k R727 4.7k R728 4.7k 47k R678 1 C695 1 C696 47 R674 47 R675 100k R729 C699 1000p C700 1000p MAZ8082GMLS0 D622 MAZ8043GMLS0 D621 2SC3052F-T1-LF Q611 100k R669 10k R670 10k R628 4.7k R637 0.01 C619 4700p C629 10k R672 50V 3.3 C641 ISA1235AC1TP-1EF Q612 ISA1235AC1TP-1EF Q618 1 2 3 4 5 5P CN633 PA-GND OUT-R +VH -VH OUT-L 1 2 3 4 5 6 7 8 9 CN605 9P AUDIO-L A-GND AUDIO-R HP-GND HP-L HP-R AMP-ON SP-RELAY GND 1 2 3 4 5 5P CN602 IN-R A-GND IN-L AMP-ON PROTECT 1 2 3 4 5 5P CN603 R603 4.7 1k R693 4.7k R692 R673 0 10k R643 2.2k R645 50V C622 2200 50V 2200 C626 2W 470 R658 2W 470 R662 D604 MA2J1110GLS0 D603 MA2J1110GLS0 MA2J1110GLS0 D614 MA2J1110GLS0 D605 MA2J1110GLS0 D628 E ET601 1 2 3 4 5 5P CN632 PA-GND OUT-R +VH -VH OUT-L JW751 JW752 MC2836 D606 100k R604 25V 22 C602 E ET602 RY602 RY601 2A02M D611 2A02M D612 1k R663 10V 47 C714 1N4002B D629 1N4002B D630 C609 4700p C610 4700p C603 4700p C606 4700p ∗ R638 ∗ R641 ∗ R642 R605 ∗ 22k R687 4.7k R685 MA2J1110GLS0 D631 100k R791 220k R792 MA2J1110GLS0 D791 O-POWER HP-L HP-R AMP-R AMP-L SP-RELAY AMP-ON AUDIO-L HP-R HP-L AMP-STBY AMP-L AMP-R O-POWER PROTECT PROTECT AMP-ON I-P-MONI PROTECT CD-AVR AUDIO-R VSTBY 1 3 2 MAIN BOARD (1/2) (CHASSIS) (CHASSIS) 1 OUT GND 3 IN + - - + R L TB602 + - TB601 L + R - (FAN) M M601 PROTECT DETECT 56 (EC68/EC78: E2, 15 (EC78: AEP, RU) ∗R605 Q601, 602 FAN MOTOR DRIVE DC DETECT PROTECT DETECT Q611, 612 RELAY DRIVE E3, E51, MX, AR) SPEAKER HIGH FREQ. IMPEDANCE USE 8Ω (EC78) (EC78) (EC68) (EC78: AEP, RU) EC68/EC78: E2, E3, E51, MX, AR Q605, 606 PROTECT DETECT RELAY DRIVE DC DETECT 56 (EC78) 68 (EC68) ∗R638, 641, 642 LOW FREQ. SPEAKER IMPEDANCE USE 8Ω USE 6Ω IMPEDANCE SPEAKER (EC78) (EC68) 7 11 D B 16 6 9 17 10 F 5 15 3 G 1 18 12 C E H 8 J 4 13 A 14 2 I IN-R A-GND IN-L AMP-ON PROTECT 7-6. SCHEMATIC DIAGRAM - MAIN Board (1/2) - (Page 30) (Page 36) (Page 29) (Page 34) (Page 34) (Page 30) (Page 31) (Page 31) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 29 29 DECK BOARD K PANEL BOARD CN304 L CD BOARD CN201 M MAIN1 BOARD (1/2) 21 IC B/D IC B/D 2.9 1.2 1.4 0 2.9 0 2.2 0 1.7 0 2.3 1.6 2.3 1.8 0 1.8 3.6 3 3.7 2.2 4.2 2.2 4.8 4.8 4.7 4.8 4.7 4.7 2.4 2.2 0.9 2.2 AM FREQUENCY FM TRACKING COVERAGE COVERAGE FM FREQUENCY AM TRACKING FM DETECTOR 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 7.4 3.3 3.3 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 0 8.8 2.9 4.8 6.9 3.4 5.5 0 0.7 0.7 3.8 3.8 0 3.2 7.2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21P CN608 AVDD (3.3V) R-OUT DACGND L-OUT AGND RST BUS0 BUS1 BUS2 BUS3 BUCK CCE REQ SBSY DGND D-OUT DVDD (3.3V) VM (7V) MGND CD DRIVE MUTE ZDET/LRCKIN 1N4002B D619 1N4002B D620 10V 220 C669 100 R722 1k R716 2SC3052F-T1-LF Q622 22k R720 10V 470 C673 16V 100 C667 100 R715 50V 1 C663 50V 1 C664 220 R707 220 R706 50V 10 C661 50V 1 C676 50V 1 C675 1 C658 1 C656 C654 1 C652 1 1 C650 1 C648 C651 220p 2200p C647 1k R697 C653 220p 2200p C657 1k R709 C635 0.1 C643 0.1 2SC3052 Q617 2SC3052 Q616 R679 4.7k R680 4.7k R682 10k R694 10k 50V 1C644 50V 1 C636 50V 1 C646 50V 1 C665 TP637 TP639 TP641 TP642 TP643 TP644 TP645 TP646 TP647 TP648 TP649 TP651 TP652 TP654 TP656 TP657 TP658 TP659 TP660 TP661 TP662 TP663 TP664 TP665 TP666 TP667 TP668 TP669 TP670 TP672 TP673 TP674 TP676 TP677 TP679 TP680 4.7k R700 4.7k R704 10k R696 10k R708 C649 220p 1 2 3 4 5 6 7 8 9 9P CN606 9V PB-Lch PB-Rch A-GND REC-Lch REC-Rch M-GND 9V I-TP-STATE 0.1 C679 0.1 C691 0.1 C693 0.1 C694 2200p C683 2200p C690 470p C689 0.01 C692 2200p C680 2200p C682 2200p C681 100 R732 100 R731 MAZ8039GHLS0 D618 0.047 C638 0.047 C637 0.047 C634 0.047 C633 22k R684 22k R681 0.022 C674 5.6k R751 5.6k R753 R701 0 R702 0 4.7k R749 4.7k R750 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 27P CN607 16V C671 100 C838 1000p C827 0.047 C820 5p C816 0.01 22 R804 TP688 R841 10k 10V 220 C833 R809 100 R824 470 R831 2.2k R810 4.7k C822 22 50V TP684 R811 100k R823 10k JW802 R844 2.2k R845 0 R838 22k 22 R808 R830 3.3k C815 4700p R802 22 C837 10p C824 1 C845 0.22 R819 33k C817 0.01 R837 100k C803 1 C847 0.1 R816 1k C835 0.047 R829 4.7k 6 2 1 3 4 AM IF T801 R820 4.7k 31 32 33 34 35 36 1 2 3 4 5 6 30 29 28 27 26 8 7 9 10 11 21 22 23 24 25 12 13 14 15 20 19 16 17 18 LV23003VA IC801 AM RF-IN REG FM-MIX GND1 AM-MIX VCC1 AM IF-IN FM IF-IN P-DET P-COMP FM-DET L-OUT R-OUT VSS CE DI CL DO XIN XOUT VDD MPX-IN FM DET-OUT AM DET-OU AGC PD LP-IN LP-OUT BO1 BO2 AM-OSC FM-OSC VCC2 FM RF-OUT GND FM RF-IN R827 100k R840 0 C819 470p R812 47k R821 4.7k C841 1000p C823 220 10V R805 470k 16V 100 C802 C830 2p TP687 1 6 2 3 4 5 L805 C831 0.47 R813 470k CF G I O FL801 TP690 1 2 3 4 6 L801 C814 4700p L803 C832 0.47 R842 0 TP686 L804 C848 0.1 R817 47k R826 1k R836 6.8k C844 0.1 SV230-TB-E D804 C808 18p C828 100p 2SC3052F-T1-LF Q801 R814 22k R807 22k R815 10k R806 47k R825 4.7k R832 1M C840 0.1 JW801 C826 1000p BPF G I O FL803 C829 0.47 R839 10 C804 18p CF801 C806 470p R846 10 1 3 4 6 2 L802 TP689 TP683 TP685 C836 0.022 R818 10k R843 100k JW804 C805 0.47 SV230-TB-E D803 2SC3052F-T1-LF Q802 C846 0.01 C843 0.1 R801 100 C807 1 R803 2.2k JW803 C821 2200p C834 10p R822 100 R847 0 1 2 3 3P CN801 AM GND FM X801 75MHz SVC347A-TL-E D801 R660 0 68 R717 68 R718 68 R719 KTC3203Y-AT Q624 C645 1000p C655 220p C666 1000p 10p C659 10p C660 R683 2.7k R695 2.7k 1000p C662 0.1 C850 470p C713 C809 1000p C810 1000p C811 1000p 28 27 26 25 24 23 22 7 6 5 4 3 2 1 21 20 16 17 18 19 13 12 11 10 8 9 15 14 BD3499FV-E2 IC602 TC/DMP-R TC/DMP-L TUNER-R TUNER-L CD-R CD-L AUDIO-R AUDIO-L SEL-L SEL-R VOL-R VOL-L TRE-L TRE-R BASSB-L BASSA-L BASSA-R BASSB-R OUT-L SB-L SURR SB-R OUT-R VCC SCLK SDATA GND FIL 2200p C640 2200p C639 R788 15k R787 15k 470p C704 0.068 C684 0.068 C686 0.068 C685 0.068 C687 5.6k R752 5.6k R754 2200p C703 0.015 C789 0.015 C788 1PS226-115 D802 1PS226-115 D805 1PS226-115 D806 CD-R CD-L AUDIO-L AUDIO-R CD-R CD-L TU-DO TUNER-R TUNER-L I/O-BUS2 I/O-BUS0 TUNER-R PB-L PB-R REC-L REC-R O-CD-M-MUTE O-CD-BUCK TU-CE TU-CLK TU-ANSD TU-DO I2C-DATA I2C-CLK 5V-ON/TP-REC-MUTE O-POWER O-CD-M-MUTE AMP-ON O-CD-SBSY O-CD-REQ O-CD-CCE O-CD-BUCK I/O-BUS2 I/O-BUS0 I-P-MONI O-CD-ON TU-ANSD PB-L DMP-DET/USB-RST TU-DI O-CD-SBSY O-CD-CCE I/O-BUS3 I/O-BUS1 O-CD-RST O-CD-RST I/O-BUS1 I/O-BUS3 O-CD-REQ REC-R REC-L DMP-DET/USB-RST TU-CE TU-DI TU-CLK 5V-ON/TP-REC-MUTE O-CD-ON I2C-DATA I2C-CLK AMP-R AMP-L TUNER-L PB-R CD-AVR USB5V-ON VSTBY 1 3 2 MAIN BOARD (2/2) I/O-I2C-DATA I-TU-DO I-TU-ANSD O-TU-CLK O-TU-DI O-TU-CE V-STBY D-GND O-CD-ON I-P-MONI O-CD-RST I/O-BUS3 O-CD-BUCK I/O-BUS0 O-CD-CCE I/O-BUS1 O-CD-REQ O-CD-SBSY I/O-BUS2 O-AMP-ON M-GND O-CD-M-MUTE I-DMP-DET/O-USB-RST O-POWER 5V-ON/TP-REC-MUTE I/O-I2C-CLK O-SW-ON/I-TP-STATE Q616, 617 MUTING INPUT SELECTOR, IC602 ELECTRICAL VOLUME AM/FM-DET, OSC, IC801 MIX, PLL, IF AMP Q622, 624 +3.3V REGULATOR ANTENNA FM/AM (EXCEPT EC68: UK) +3V REGULATOR +5V REGULATOR (EC68: UK) (EXCEPT EC68: UK) (EXCEPT EC68: UK) 7 11 D B 6 9 10 F 5 15 L K 3 G 1 12 C E H 8 J 4 13 A 14 2 I 7-7. SCHEMATIC DIAGRAM - MAIN Board (2/2) - (Page 33) (Page 28) • See page 37 for waveforms. • See page 38 for IC Block Diagrams. (Page 26) (Page 25) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 30 30 (1/2) MAINE CN632 BOARD MAIN BOARD F CN602 (1/2) 0 0 2 0 0 35.2 0 0 0 0 36.7 -36.8 -35.2 0 0 0 0 0 0 C166 4700p 50V C151 1 50V C152 1 R175 220 R177 220 R178 220 R176 220 2W R179 0.22 2W R180 0.22 R185 2.2k R186 2.2k 2SA2026 Q151 2SA2026 Q152 MC2838-T112-1 D151 1 9 8 7 6 5 4 3 2 15 14 13 12 11 10 STK433-070 IC151 -PRE -VCC +VCC LO+ LO- RO+ RO- +PRE SUB GND LI+ LI- ST-BY RI- RI+ C156 100p C155 100p C159 3p C160 3p C170 ∗ C169 ∗ R173 1k R164 47k R163 47k R155 47k R156 47k R151 1.8k R152 1.8k C153 470p C154 470p C178 0.1 R159 1k R160 1k C161 0.01 C162 0.01 0.1 C174 0.1 C173 R172 100 R181 1.2k R182 1.2k R183 22k R184 22k TP151 TP152 TP153 TP154 TP155 TP156 TP157 TP158 TP159 TP160 R162 470 R161 470 1 2 3 4 5 5P CN152 PROTECT AMP-ON IN-L A-GND IN-R MA2J1110GLS0 D152 1 2 3 4 5 6 6P CN151 PA-GND OUT-R +VH NC -VH OUT-L 50V C158 1 50V C157 1 0 R171 470 R196 470 R195 C175 0.1 C176 0.1 R153 22k R154 22k OVER LOAD DETECT Q151,152 HI AMP BOARD IC151 POWER AMP ∗C169, 170 100 50V (EC78: E2, E3, E51, MX, AR) 100 63V (EC78: AEP, RU) 7 D B 6 9 5 3 1 C 8 4 A 2 B E B E Q151 Q152 R151 R152 R153 R154 R155 R156 R159 R160 R161 R162 R163 R164 R171 R172 R173 R175 R176 R177 R178 R181 R182 R183 R184 R185 R186 C153 C154 C155 C156 R195 C159 R196 C160 C161 C162 C166 C173 C174 C175 C176 C178 D151 D152 JR151 1 15 1 6 4 5 1 2 CN151 CN152 R179 R180 C151 C152 C157 C158 C169 C170 JW151 JW152 JW153 JW154 JW155 JW156 JW157 IC151 E MAIN BOARD CN632 F MAIN BOARD CN602 1-875-496- 12, 13 (12, 13) HI AMP BOARD A B 1 2 3 4 7-8. PRINTED WIRING BOARD - HI AMP Board (EC78) - (Page 27) • : Uses unleaded solder. • See page 23 for Circuit Boards Location. 7-9. SCHEMATIC DIAGRAM - HI AMP Board (EC78) - (Page 28) (Page 28) (Page 27) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 31 31 B E B E Q101 Q102 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R122 R123 R125 R126 R127 R128 R131 R132 R133 R134 R135 R136 C103 C104 C105 R142 C106 R145 C109 R146 C110 C116 C123 C124 C125 C126 C128 D101 D103 JR132 1 15 4 5 1 2 1 5 CN102 CN104 R129 R130 C101 C102 C107 C108 C119 C120 JW131 JW132 JW133 JW134 JW135 JW136 JW137 LOW AMP BOARD IC101 G H MAIN BOARD CN603 MAIN BOARD CN633 1-875-495- 12, 13 (12, 13) A B 1 2 3 4 7-10. PRINTED WIRING BOARD - LOW AMP Board - • : Uses unleaded solder. • See page 23 for Circuit Boards Location. (Page 27) (Page 27) G CN633 BOARD (1/2) MAIN MAIN (1/2) CN603 BOARD H 0 -36.8 0 0 -35.2 0 0 0 36.7 0 0 35.2 2 0 0 0 0 0 0 C116 4700p 50V 1 C101 50V 1 C102 220 R125 220 R127 220 R128 220 R126 2W 0.22 R129 2W 0.22 R130 2.2k R135 2.2k R136 2SA2026 Q101 2SA2026 Q102 MC2838-T112-1 D101 C106 100p C105 100p 3p C109 3p C110 ∗ C120 C119 ∗ 1k R123 47k R114 47k R113 47k R107 47k R108 25V 47 C108 25V 47 C107 ∗ R103 ∗ R104 R105 ∗ R106 ∗ 470p C103 470p C104 0.1 C128 1k R109 1k R110 0.1 C124 0.1 C123 0 R101 0 R102 22k R133 22k R134 1.2k R132 1.2k R131 R122 100 1 2 3 4 5 5P CN104 PA-GND OUT-R +VH -VH OUT-L TP101 TP102 TP103 TP104 TP105 TP107 TP108 TP109 TP110 TP111 470 R112 470 R111 1 2 3 4 5 5P CN102 PROTECT AMP-ON IN-L A-GND IN-R MA2J1110GLS0 D103 0 R142 1 9 8 7 6 5 4 3 2 15 14 13 12 11 10 STK433-070 (EC78) IC101 STK433-060 (EC68) 470 R145 470 R146 C126 0.1 C125 0.1 LOW AMP BOARD IC101 POWER AMP -PRE -VCC +VCC LO+ LO- RO+ RO- +PRE SUB GND LI- LI+ ST-BY RI- RI+ Q101,102 OVER LOAD DETECT 100 63V 100 50V ∗C119, 120 (EC68/EC78: E2, E3, E51, MX, AR) (EC78: AEP, RU) ∗R103, 104 1.8k (EC78) 3.3k (EC68) ∗R105, 106 4.7k (EC68) 22k (EC78) B A D C 7 6 9 5 3 1 8 4 2 7-11. SCHEMATIC DIAGRAM - LOW AMP Board - (Page 28) (Page 28) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 32 32 1 100 30 31 81 80 50 51 B E B E B E B E B E B E B E B E B E B E B E B E B E B E B E B E R400 R401 R402 R405 R406 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R425 R426 R428 R446 R447 Q301 Q303 Q304 Q305 Q306 Q307 Q308 Q310 Q311 Q312 Q313 Q314 Q315 Q316 Q317 Q318 FB301 R301 (EC68:UK) R302 R303 R304 R305 R306 R307 R308 R309 R310 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337 R338 R339 C301 R340 C304 R341 R342 R343 R344 C308 R345 R346 R347 R348 R349 C310 C311 C312 C313 R350 C314 R351 C315 R352 C316 R353 C317 R354 R355 C319 R356 R357 R358 R359 C320 C321 R360 R361 R362 R363 R364 C328 R365 R366 R367 R368 R369 C330 C332 R370 R371 R372 R373 R374 C338 R375 R376 R377 R378 R379 C340 C341 C342 R380 C344 R381 C345 R382 C346 R383 R384 R385 R386 R387 R389 C354 R390 C355 R391 C356 R392 R396 D301 D302 D303 D304 D305 JR301 JR302 JR303 JR304 JR305 JR307 JR308 JR309 JR310 JR311 JR313 JR315 SCR1 B E E B 1 37 1 2 27 26 1 2 12 13 3 2 1 1 2 1 2 JW370 JW371 JW372 JW373 JW374 JW375 JW376 JW377 JW378 JW379 JW380 JW381 JW382 JW383 JW384 JW385 JW386 JW387 JW388 JW389 JW390 JW391 JW392 JW393 JW394 JW395 JW396 JW397 JW398 JW399 JW400 JW401 JW402 JW403 JW404 JW405 JW406 Q302 Q309 LED301 SW303 SW303 SW304 SW305 TUNING + W301 3 1 SW311 SW312 SW313 SW314 SW315 SW316 SW317 SW318 SW319 CN304 CN302 CN303 CN306 C302 C303 C305 C306 C309 X301 X302 S301 C343 JW301 JW302 JW303 JW304 JW305 JW306 JW307 JW308 JW309 JW310 JW311 JW312 JW313 JW314 JW315 JW316 JW317 JW318 JW319 JW320 JW321 JW322 JW323 JW324 JW325 JW326 JW328 JW329 JW330 JW331 JW332 JW333 JW334 JW335 JW336 JW337 JW338 JW339 JW340 JW341 JW342 JW343 JW344 JW345 JW346 JW347 JW348 JW349 JW350 JW351 JW352 JW353 JW354 JW355 JW356 JW357 JW358 JW359 JW360 JW361 JW362 JW363 JW364 JW365 JW366 JW367 JW368 JW369 PANEL BOARD IC301 IC302 + – DSGX ��� PLAY MODE/ TUNING MODE FUNCTION VOLUME ROTARY ENCODER DISPLAY EQ -TUNING � CD SW311 EC68:RU,E2,E3,E51,MX,AR,AUS/ EC78:RU,E2,E3,E51,MX,AR LCD301 LIQDID CRYSTAL DISPLAY � � ��� L1 MAIN BOARD CN607 B1 KEY POWER BOARD W401 STANDBY 1-875-490- 12 (12) A1 KEY CD BOARD CD MECHANISM DECK A B C D E F G 1 2 3 4 5 6 (CHASSIS) 7-12. PRINTED WIRING BOARD - PANEL Board (Suffi x-12) - (Page 34) • : Uses unleaded solder. • See page 23 for Circuit Boards Location. (Page 27) (Page 34) 7-13. PRINTED WIRING BOARD - PANEL Board (Suffi x-13) - • : Uses unleaded solder. • See page 23 for Circuit Boards Location. 1 100 30 31 81 80 50 51 B E B E B E B E B E B E B E B E B E B E B E B E B E B E B E B E R400 R401 R402 R405 R406 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R425 R426 R428 R446 R447 Q301 Q303 Q304 Q305 Q306 Q307 Q308 Q310 Q311 Q312 Q313 Q314 Q315 Q316 Q317 Q318 FB301 R301 (EC68:UK) R302 R303 R304 R305 R306 R307 R308 R309 R310 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337 R338 R339 C301 R340 C304 R341 R342 R343 R344 C308 R345 R346 R347 R348 R349 C310 C311 C312 C313 R350 C314 R351 C315 R352 C316 R353 C317 R354 R355 C319 R356 R357 R358 R359 C320 C321 R360 R361 R362 R363 R364 C328 R365 R366 R367 R368 R369 C330 C332 R370 R371 R372 R373 R374 C338 R375 R376 R377 R378 R379 C340 C341 C342 R380 C344 R381 C345 R382 C346 R383 R384 R385 R386 R387 R389 C354 R390 C355 R391 C356 R392 R396 D301 D302 D303 D304 D305 JR301 JR302 JR303 JR304 JR305 JR307 JR308 JR309 JR310 JR311 JR313 JR315 SCR1 B E E B 1 37 1 2 27 26 1 2 12 13 3 2 1 1 2 1 2 JW370 JW371 JW372 JW373 JW374 JW375 JW376 JW377 JW378 JW379 JW380 JW381 JW382 JW383 JW384 JW385 JW386 JW387 JW388 JW389 JW390 JW391 JW392 JW393 JW394 JW395 JW396 JW398 JW397 JW399 JW400 JW401 JW402 JW403 JW404 JW405 JW406 Q302 Q309 LED301 SW303 SW303 SW304 SW305 TUNING + W301 3 1 SW311 SW312 SW313 SW314 SW315 SW316 SW317 SW318 SW319 CN304 CN302 CN303 CN306 C302 C303 C305 C306 C309 X301 X302 S301 C343 JW301 JW302 JW303 JW304 JW305 JW306 JW307 JW308 JW309 JW310 JW311 JW312 JW313 JW314 JW315 JW316 JW317 JW318 JW319 JW320 JW321 JW322 JW323 JW324 JW325 JW326 JW328 JW329 JW330 JW331 JW332 JW333 JW334 JW335 JW336 JW337 JW338 JW339 JW340 JW341 JW342 JW343 JW344 JW345 JW346 JW347 JW348 JW349 JW350 JW351 JW352 JW353 JW354 JW355 JW356 JW357 JW358 JW359 JW360 JW361 JW362 JW363 JW364 JW365 JW366 JW367 JW368 JW369 PANEL BOARD IC301 IC302 + – DSGX ��� PLAY MODE/ TUNING MODE FUNCTION VOLUME ROTARY ENCODER DISPLAY EQ -TUNING � CD SW311 EC68:RU,E2,E3,E51,MX,AR,AUS/ EC78:RU,E2,E3,E51,MX,AR LCD301 LIQDID CRYSTAL DISPLAY � � ��� L2 MAIN BOARD CN607 B2 KEY POWER BOARD W401 STANDBY 1-875-490- 13 (13) A2 KEY CD BOARD CD MECHANISM DECK A B C D E F G 1 2 3 4 5 6 (CHASSIS) (Page 34) (Page 27) (Page 34) Note: Refer to “SUFFIX-12/SUFFIX-13 DISCRIMINATION OF PANEL BOARD” (page 3) of the servicing notes for suffi x-12 and suffi x-13. Ref. No. Location • Semiconductor Location Ref. No. Location D301 D-4 D302 D-2 D303 D-3 D304 C-4 D305 E-5 IC301 B-3 IC302 A-5 LED301 A-1 Q301 B-1 Q302 D-4 Q303 D-4 Q304 D-3 Q305 D-2 Q306 D-2 Q307 E-5 Q308 E-5 Q309 E-5 Q310 E-5 Q311 F-5 Q312 F-5 Q313 F-4 Q314 F-4 Q315 F-5 Q316 F-4 Q317 F-4 Q318 F-4 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 33 33 B A L (2/2) CN607 BOARD MAIN BOARD W401 KEY POWER CD KEY BOARD 31 32 (SUFFIX-12) (SUFFIX-13) (SUFFIX-12) (SUFFIX-13) 1.3 3.1 1.3 0 3.3 2.9 3 1.5 3.3 3.3 0.9 3.3 3.3 0 3 2.8 1 3.3 3.3 1.3 3.1 3.1 0 3.3 0 0 3.1 0 0 1 1.4 3.1 0 0 0 0 0 3.3 0 0 3.1 3.1 3.1 3.1 3.1 1.3 1.3 1.3 1.3 1.3 1.3 2.6 0 0 0 3.1 3.1 3.1 0 3.9 0.7 8.1 4.5 0 0 0.7 0.1 5.7 0 3.1 3.3 3.9 7.5 4.9 4.9 4.8 4.8 4.8 4.9 4.9 0 0 0 0 0 5.1 7.1 7.1 8.1 4.9 5.1 7.7 4.9 0 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 3.1 3.1 0 (1.3) <<3.1>> [0] 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.1 1.3 1.3 1.3 1.3 1.3 1.3 1.3 2SC3052F-T1-LF Q304 2SC3052F-T1-LF Q303 R332 10k C301 0.1 2SC3052F-T1-LF Q305 Q306 RT1N441C-TP-1 R337 220 R338 2.2 R339 2.2 R340 4.7k R342 220k C308 0.1 R343 470k Q308 RT1N441C Q310 2SC3052 C309 50V 22 R346 47k R347 470 R354 47k R348 47k R349 470 R350 47k R351 470 R352 47k R353 470 R358 47k R361 47k R357 47k R362 22k R364 22k R363 22k R367 22k R365 22k C320 22p C321 0.1 R327 100 R326 100 R325 10 Q301 2SC3052F-T1-LF R328 10k R381 10k C313 0.22 R380 470 R384 10k R383 10k R402 100k C338 1000p 100 R301 R302 100 R303 100 R304 100 R305 100 R306 100 R307 100 R308 100 R309 100 R310 100 R312 100 R313 100 R314 100 R315 100 R316 100 R317 100 R318 100 R319 100 R320 100 R321 100 R322 100 R323 100 C310 0.1 C311 0.1 C312 0.1 C330 0.1 1L0341Y23E0CA602 LED301 Q309 KTA1273 R341 33k Q317 2SC3440 Q315 2SC3440 Q318 2SC3440 Q316 2SC3440 Q313 2SA1365 Q311 2SA1365 Q314 2SA1365 Q312 2SA1365 KTA1271Y-AT Q302 R334 10k R331 100k C302 10 50V C341 0.1 R345 4.7k R344 2.7k R324 100 R333 100k R336 10k C305 10 50V C303 10 50V C317 1000p R369 1k R370 1k R371 1k R372 1k R374 1k R385 1k R386 1k R387 1k 27k R419 100k R420 R390 10k R392 10k R389 * R391 * TP301 TP302 TP303 TP304 TP305 TP306 TP307 TP308 TP309 TP310 TP312 TP313 TP314 TP315 TP316 TP317 TP318 TP319 TP320 TP321 TP322 TP323 TP324 TP325 TP326 TP327 TP328 TP329 TP330 TP331 TP333 TP334 TP335 TP336 TP337 TP38 TP339 TP340 TP341 TP343 R329 2.2k 1 2 3 4 5 6 7 8 9 10 11 12 13 13P CN302 M2- M2+ M1- M1+ SW-COM SW3 SW1 I-CHACK SW2 I-CLOSE I-STOCK I-OPEN NC R330 680 R421 10k 50V C343 22 C314 0.047 C315 0.047 C316 0.047 C328 0.047 MAZ8043GMLS0 D301 R414 2.2k R376 10k R377 10k R379 68k R382 10k 4.7k R422 C344 0.047 R335 22k TP348 R368 10k R426 100k R366 10k R428 47k 1.2k R405 1.5k R406 C345 0.047 R375 0 R373 0 1.2k R412 1.5k R413 R415 2.7k R416 3.9k R417 6.8k R418 15k 0.047 C346 Q307 ISA1235 C304 0.1 R360 1k R359 1k R356 1k R355 1k C306 6.3V 470 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 27P CN304 R400 1k R401 1k C332 0.01 R378 33k MC2836 D303 1 7 8 9 10 11 12 5 6 14 19 18 17 13 16 20 15 23 24 27 21 28 26 25 22 31 33 35 30 32 36 34 29 2 3 4 37 LCD301 4.7k R446 4.7k R447 VCC OUT GND NJL24H400B IC302 1 3 2 MA2J1110GLS0 D305 MA2J1110GLS0 D302 MA2J1110GLS0 D304 FB301 C342 1000p 4700p C354 4700p C355 C356 0.1 32.768kHz X301 C319 18p R396 330k S301 2 3 1 6MHz X302 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 MB90803PF-G-135E1 IC301 SEG32 O-AMP-ON O-POWER O-CD-ON I-3CD-SW3/O-CDM-CLOSE I-3CD-SW2/NC I-3CD-SW1/O-CDM-OPEN O-3CD-M1+/O-CDM-M1+ I-RMC O-3CD-M1-/O-CDM-M1- O-3CD-M2+/NC O-3CD-M2-/NC XOA X1A VCC VSS I/O-CD-BUS0 I/O-CD-BUS1 I/O-CD-BUS2 I/O-CD-BUS3 I-3CD-CHACK I-3CD-STOCK O-DR-MUTE I-REQ O-CD-BUCK O-CD-CCE O-CD-RST O-LED-STBY I-USB-TXD/ I-DMP-TXD I-USB-DO/ I-DMP-5V-DET O-USB-RXD/ O-DMP-RXD AVCC I-TU-DO O-USB-DI/5V-ON/O-TP-REC-MUTE AVSS I-P-MONI I-KEY1 I-KEY2 I-TU-ANSD O-USB-SEL1_2/O-SW-ON/I-TP-STATE I-KEY-WAKE-UP/VOL I-HOLD O-CD-SBSY GND I-DMP-DET/O-USB-RST I-MODEL I-SUFFIX I-1CD-CLOSE_OPEN/NC I/O-I2C-DATA I/O-I2C-CLK MD2 MD1 MD0 I-RST O-TU-CE O-TU-CLK O-TU-DI VLCD COM0 COM1 CMO2 CMO3 SEG0 SEG1 VCC VSS SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 VCC VSS X1 X0 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 C340 0.1 1 2 CN303 2P KEY-1 GND R425 0 1 2 2P CN306 1 KEY-0 GND I/O-BUS0 I/O-BUS1 I/O-BUS2 I/O-BUS3 O-CD-BUCK O-CD-CCE I-REQ O-CD-SBSY O-AMP-ON O-DR-MUTE O-POWER I/O-I2C-CLK I/O-I2C-DATA I-TU-DO I-TU-ANSD O-TU-CLK O-TU-DI O-TU-CE I-P-MONI O-CD-RST I-SW2 I-CHACK I-SW1/CDM-OPEN COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 O-M2- O-M2+ O-M1-/CDM-M- I-HOLD O-AMP-ON O-CD-ON O-M2- LED-STBY O-CD-BUCK O-CD-CCE M2+ M1- I-REQ O-DR-MUTE SEG32 5V-ON/O-TP-REC-MUTE SEG32 I-CLOSE/OPEN I-CLOSE/OPEN I-STOCK O-CD-RST I-RST SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COM2 COM1 COM0 O-TU-CLK O-TU-CE SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 5V-ON/O-TP-REC-MUTE O-CD-SBSY O-CD-ON O-POWER COM0 I-STOCK I-CHACK I/O-BUS0 I/O-BUS1 I/O-BUS2 I/O-BUS3 I-SW1/CDM-OPEN O-M2+ I-RMC I-SW2 LED-STBY O-M1+/CDM-M+ O-SW-ON/I-TP-STATE M1+ M1- I-SW3/CDM-CLOSE I-KEY-WAKE-UP/VOL M2- M1+ I-MODEL I-SUFIX I-RMC I-TU-DO I-KEY1 I-KEY2 I-TU-ANSD I-KEY-WAKE-UP/VOL I-HOLD I-SUFIX I-MODEL I/O-I2C-DATA I/O-I2C-CLK I-SW3/CDM-CLOSE M2+ O-TU-DI I-RST I-P-MONI O-DMP-RXD O-SW-ON/I-TP-STATE M2- I-KEY2 I-KEY1 REMOTE CONTROL IC302 SW311 SW312 SW313 SW314 SW315 SW316 SW317 SW318 SW319 DISPLAY PANEL BOARD SYSTEM CONTROLLER IC301 LIQUID CRYSTAL DISPLAY W301 O-TU-CE O-TU-DI O-TU-CLK I-TU-ANSD I-TU-DO I/O-I2C-DATA O-SW-ON/I-TP-STATE I/O-I2C-CLK 5V-ON/TP-REC-MUTE O-POWER I-DMP-DET/O-USB-RST O-CD-M-MUTE O-AMP-ON O-CD-SBSY O-CD-REQ O-CD-CCE O-CD-BUCK I/O-BUS3 O-CD-RST I-P-MONI O-CD-ON D-GND V-STBY M-GND I/O-BUS2 I/O-BUS1 I/O-BUS0 STANDBY / LED DRIVE Q302-304 +4V REGULATOR Q305,306 VOLTAGE DETECT Q311-318 MOTOR DRIVE *R389 27k (EC68: UK) 47k (EC68: AEP, RU, E2, E3, E51, MX, AR, AUS) 100k (EC78) *R391 1k (EC68: AEP, UK, RU/EC78: AEP, RU) 2.2k (EC68: AUS) 5.6k (EC68: E3/EC78: E3) 100k (EC68: E51, MX, AR/EC78: E51, MX, AR) 47k (EC68: E2/EC78: E2) EC78: RU, E2, E3, E51, EC68: RU, E2, E3, E51, MX, AR, AUS/ MX, AR (EC68: UK) (CHASSIS) REGULATOR Q307-310 CD DECK MECHANISM RECEIVER ROTARY ENCODER VOLUME - TUNING + SW305 FUNCTION SW304 SW303 - TUNING DSGX EQ PLAY MODE TUNING MODE + CD 7 11 D B 16 6 9 17 10 F 5 15 L K 3 G 1 12 C E H 8 J 4 13 A 14 2 I 7-14. SCHEMATIC DIAGRAM - PANEL Board - • See page 37 for waveforms. • See page 40 for IC Pin Function Description. (Page 29) (Page 34) (Page 34) Note: Refer to “SUFFIX-12/SUFFIX-13 DISCRIMINATION OF PANEL BOARD” (page 3) of the servicing notes for suffi x-12 and suffi x-13. w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 34 34 R407 R408 R409 R410 R411 KEY CD BOARD R491 R492 1 9 C491 C495 C496 JACK BOARD C698 1 3 2 1 2 SW306 SW307 SW308 SW309 SW310 1 3 SW301 W401 KEY POWER BOARD JW491 1 3 JW614 W610 REG BOARD IC601 A2 PANEL BOARD CN303 A1 PANEL BOARD CN303 1-875-492- 12, 13 (12, 13) 12, 13 (12, 13) 12, 13 (12, 13) 12, 13 (12, 13) DISC 1 DISC SKIP/ EX-CHANGE DISC 2 DISC 3 � D MAIN BOARD B2 PANEL BOARD CN306 B1 PANEL BOARD CN306 C MAIN BOARD CN605 1-875-489- 1-875-493- 1-875-491- STANDBY J492 J491 PHONES AUDIO IN B A C D E 1 2 3 4 5 (NC) (SUFFIX-12) (SUFFIX-12) (SUFFIX-13) (SUFFIX-13) 7-15. PRINTED WIRING BOARDS - KEY Section - (Page 27) (Page 32) • : Uses unleaded solder. • See page 23 for Circuit Boards Location. (Page 32) (Page 27) PANEL CN303 BOARD A (1/2) BOARD C MAIN CN605 MAIND BOARD (1/2) PANEL CN306 BOARD B 17.1 8.9 R407 2.2k TP415 TP416 R408 2.7k R409 3.9k R410 6.8k R411 15k KEY CD BOARD DISC 1 SW306 SW307 DISC 2 SW308 DISC 3 SW309 SW310 DISC SKIP/ EX-CHANGE KEY-1 GND 1 2 J491 AUDIO IN C491 0.1 C495 1000p C496 1000p TP491 TP492 TP493 TP494 TP495 TP496 TP497 TP498 J492 PHONES R491 22k R492 22k JACK BOARD 1 A-GND AUDIO-L HP-GND AUDIO-R HP-R HP-L SP-RELAY AMP-ON 9 GND 0.1 C698 I O G TA7809S IC601 1 3 2 REG BOARD +9V REGULATOR IC601 TP409 TP410 1 2 3 3P W401 KEY-0 GND KEY-SW-ON (NC) KEY POWER BOARD STANDBY SW301 / B 5 3 1 C D E F G 4 A 2 3 2 1 3P W610 OUT GND IN 7-16. SCHEMATIC DIAGRAM - KEY Section - (Page 28) (Page 33) (Page 33) (Page 28) Note: Refer to “SUFFIX-12/SUFFIX-13 DISCRIMINATION OF PANEL BOARD” (page 3) of the servicing notes for suffi x-12 and suffi x-13. (Page 32) (Page 32) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 35 35 C051 C052 D051 D052 D055 1 8 1 3 S001 CN051 CN053 RY001 RY001 RY002 RY002 JW003 JW004 JW005 JW006 JW007 JW008 JW009 JW010 JW011 JW012 JW013 JW014 JW015 JW016 JW017 JW018 JW019 JW020 W001 PT BOARD 230-240V 220V 120V –2 –1 ∗ NOT REPLACEABLE: BUILD IN TRANSFORMER ∗ � � EC68:E2,E3,E51,AR,AUS/ PT001 (EC68:AEP,UK,RU/EC78:AEP,RU) EC78:E2,E3,E51,AR PT002 (EC68:E2,E3,E51,MX, AR,AUS/EC78:E2,E3, E51,MX,AR) SUB POWER TRANSFORMER (EC68:AUS) EC68:E2,E3,E51,MX,AR,AUS/ EC78:E2,E3,E51,MX,AR EC68:E2,E3,E51,MX,AR,AUS/ EC78:E2,E3,E51,MX,AR EC68:E2,E3,E51,MX,AR,AUS/ EC78:E2,E3,E51,MX,AR EC68:E2,E3,E51,AR,AUS/ EC78:E2,E3,E51,AR EC68:AEP,UK,RU/ EC78:AEP,RU EC68:AEP,UK,RU/ EC78:AEP,RU EC68:AEP,UK,RU/ EC78:AEP,RU EC68:MX/ EC78:MX EC68:AR/ EC78:AR EC68:MX/ EC78:MX (EC68:E2,E3,E51/EC78:E2,E3,E51) VOLTAGE SELECTOR (AC IN) PT003(EC68) PT004(EC78) MAIN POWER TRANSFORMER J MAIN BOARD CN604 1-875-494- 12, 13 (12, 13) B C D E F 1 2 3 4 5 A (CHASSIS) 7-17. PRINTED WIRING BOARD - PT Board - • : Uses unleaded solder. • See page 23 for Circuit Boards Location. (Page 27) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 HCD-EC68/EC78 36 36 (1/2) J MAIN BOARD CN604 C051 0.1 MC2836 D051 MC2838-T112-1 D052 RY001 1 2 3 4 5 6 7 8 8P CN051 RELAY ON/OFF V STBY AC DETECT VH(AC) VL(AC) GND VL(AC) VH(AC) RY002 MC2838-T112-1 D055 JW006 JW004 JW009 JW005 JW003 JW007 JW008 1 3 3P CN053 LIVE NEUTRAL PT002 PT003 3 11 12 13 14 5 10 2 4 6 PT004 3 11 12 13 14 1 5 10 2 4 6 1 3 4 5 6 7 8 9 2 PT001 0.1 C052 PT BOARD EC68: E2, E3, E51, MX, AR, AUS/ EC78: E2, E3, E51, MX, AR EC78: AEP, RU EC68: AEP, UK, RU/ EC68: MX/ EC78: MX EC68: E2, E3, E51, AR, AUS/ EC78: E2, E3, E51, AR (EC68:AUS) EC78: MX EC68: MX/ EC78: AR EC68: AR/ VOLTAGE SELECTOR S001 120V 220V 230-240V -1 -2 EC68: E2, E3, E51/ EC78: E2, E3, E51 (AC IN) EC78: AEP, RU EC68: AEP, UK, RU/ EC78: E2, E3, E51, MX, AR EC68: E2, E3, E51, MX, AR, AUS/ SUB POWER TRANSFORMER SUB POWER TRANSFORMER MAIN POWER TRANSFORMER MAIN POWER TRANSFORMER (EC78: E2, E3, E51, AR) (EC68) (EC78) ∗ ∗ ∗NOT REPLACEABLE: BUILD IN TRANSFORMER W001 (CHASSIS) 7 11 D B 6 9 10 F 5 3 G 1 12 C E 8 4 13 A 2 1 3 4 5 6 7 8 9 2 1 (EC68: E2, E3, E51, AR, AUS) (Page 28) 7-18. SCHEMATIC DIAGRAM - PT Board - w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 37 • Waveforms – CD Board – � IC101 �� (XO) (CD play mode) 1 V/DIV, 20 ns/DIV 59.1 ns 3.3 Vp-p �� CN501 � (EH) 20 V/DIV, 5 μs/DIV 14 μs 56 Vp-p � IC101 �� (RFi) (CD play mode) 200 mV/DIV, 500 ns/DIV 0.5 to 1.3 Vp-p – DECK Board – �� IC301 �� (X1) 1 V/DIV, 50 ns/DIV 166 ns 3 Vp-p �� IC301 �� (X1A) 1 V/DIV, 10 μs/DIV 30.5 μs 3 Vp-p – MAIN Board – – PANEL Board – �� IC801 �� (XIN) 500 mV/DIV, 5 μs/DIV 13.3 μs 1 Vp-p www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 38 • IC Block Diagrams – CD Board – IC201 TK63115SCL-G@GT IC401 BA5826SFP-E2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 24 23 22 21 20 19 18 17 16 15 25 LEVEL SHIFT LEVEL SHIFT THERMAL SHUT-DOWN REGULATOR BIAS TRAP LEVEL SHIFT MUTE LEVEL SHIFT D.BUFF D.BUFF D.BUFF GND IN4 IN4' BIAS VCC VCC IN3' IN3 VO3(+) VO3(–) VO4(–) VO4(+) RESETt OPIN VO1(–) REGB VO1(+) IN1 RESET REGOUT MUTE GND IN2' IN2 VO2(+) VO2(–) GND OPOUT D.BUFF D.BUFF D.BUFF D.BUFF D.BUFF REGULATOR VCC VCC THERMAL & OVER CURRENT PROTECTION VOLTAGE REFERENCE ON/OFF CONTROL VIN 1 GND 2 VCONT 3 NC 4 VOUT 5 + – – MAIN Board – IC602 BD3499FV-E2 1 A1 18 BCB1 17 BCA1 16 BCA2 20 SB2 19 OUT2 22 SB1 21 SR 24 VCC 23 OUT1 26 SDA 25 SCL 28 FIL 27 GND 15 BCB2 2 A2 3 B1 5 C1 6 C2 4 B2 11 VOL1 12 VOL2 13 TC2 14 TC1 7 D1 8 D2 9 SEL2 10 SEL1 INPUT SELECTOR TREBLE/ BASS INVERTER VOLUME INPUT GAIN SURROUND PC BUS LOGIC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 39 IC801 LV23003VA 1 AM RF-IN 3 FM-MIX 2 REG 6 VCC1 4 GND1 AM RF AM MIX AM DET AM IF FM DET FM IF SD FF VCO FF FF ST TRIG STSW FM MIX FM OSC AM OSC OSC BUFFER FM S-METER DECODER PHASE COMPARATOR MUTE PROGRAMMABLE DIVIDER REFERENCE DIVIDER UNLOCK DETECTOR SWALLOW COUNTER POWER ON RESET DATA SHIFT REGISTER LATCH PHASE DETECTOR CHARGE PUMP UNIVERSAL COUNTER 5 AM-MIX 7 AMIF-IN 8 FMIF-IN 9 P-DET 10 P-COMP 11 FM-DET 12 L-OUT 13 R-OUT 14 VSS FM RF 36 FM RF-IN 35 GND2 34 FMRF-OUT 33 VCC2 30 BO2 29 BO1 32 FM-OSC 31 AM-OSC 28 LP-OUT 27 LP-IN 23 FMDET-OUT 15 CE 16 DI 17 CL 18 DO 22 MPX-IN 19 XIN 20 XOUT 21 VDD 26 PD 25 AGC 24 AMDET-OUT LOW-PASS FILTER AGC IF BUFFER PIROT DET CCB I/F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 40 • IC Pin Function Description CD BOARD IC101 TC94A70FG-006 (D, HZ (CD-MP3 PROCESSOR) Pin No. Pin Name I/O Description 1 AVSS3 - Ground terminal 2 RFZi I RF ripple zero crossing signal input terminal 3 RFRP O RF ripple signal output terminal 4 SBAD/RFDC O Sub beam addition signal or RF peak detection signal output terminal Not used 5 FEi O Focus error signal output terminal Not used 6 TEi O Tracking error signal output terminal 7 TEZi I Tracking error zero crossing signal input terminal 8 AVDD3 - Power supply terminal (+3.3 V) 9 FOo O Focus coil drive signal output terminal 10 TRo O Tracking coil drive signal output terminal 11 VREF I Reference voltage (+1.65V) input terminal 12 FMo O Sled motor drive signal output terminal 13 DMo O Spindle motor drive signal output terminal 14 VSSP3 - Ground terminal 15 VCOi I VCO control voltage input terminal 16 VDDP3 - Power supply terminal (+3.3 V) 17 VDD1 - Power supply terminal (+1.5 V) 18 VSS - Ground terminal 19 FGiN I FG signal input terminal Not used 20 IO0 (/HSO) I Disc inner position detection signal input terminal 21 IO1 (/UHSO) O Not used 22 XVSS3 - Ground terminal 23 XI I System clock input terminal (16.9344 MHz) 24 XO O System clock output terminal (16.9344 MHz) 25 XVDD3 - Power supply terminal (+3.3 V) 26 DVSS3 - Ground terminal 27 RO O Audio data (R-ch) output to the input selector 28 DVDD3 - Power supply terminal (+3.3 V) 29 DVR O Reference voltage (+1.65V) output terminal 30 LO O Audio data (L-ch) output to the input selector 31 DVSS3 - Ground terminal 32 VDDT3 - Power supply terminal (+3.3 V) 33 VSS1 - Ground terminal 34 VDD1 - Power supply terminal (+1.5 V) 35 VDDM1 - Power supply terminal (+1.5 V) 36 SRAMSTB I S-RAM standby mode control signal input terminal Fixed at "L" in this set 37 XRST I Reset signal input from the system controller "L": reset 38, 39 BUS0, BUS1 I Serial data input from the system controller 40 BUS2 (SO) I Serial data input from the system controller 41 BUS3 (SI) I Serial data input from the system controller 42 BUCK (CLK) I Serial data transfer clock signal input from the system controller 43 XCCE I Chip enable signal input from the system controller 44 TEST I Setting terminal for test mode Normally fi xed at "L" 45 IRQ I Interrupt request signal input terminal Not used 46 AoUT3 (PO4) O Request signal output terminal Not used 47 AoUT2 (PO5) O Audio data output terminal Not used 48 PIO0 O Request signal output to the system controller 49, 50 PIO1, PIO2 O Not used 51 PIO3 I Gate signal input terminal Not used 52 VSS1 - Ground terminal 53 VDDT3 - Power supply terminal (+3.3 V) 54 SBSY O Subcode block sync signal output to the system controller 55 SBOK/FOK O Not used 56 IPF O Not used 57 SFSY/LOCK O Not used 58 ZDET O Zero detection signal output terminal Not used 59 GPIN I Not used 60 MS I Microcomputer interface mode selection signal input terminal Fixed at "H" in this set www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 41 Pin No. Pin Name I/O Description 61 DOUT (PO6) O Digital audio data output terminal Not used 62 AOUT (PO7) O Audio data output terminal Not used 63 BCK (PO8) O Bit clock signal output terminal Not used 64 LRCK (PO9) O L/R sampling clock signal output terminal Not used 65 AIN (PI4) I Digital audio data input terminal Not used 66 BCKi (PI5) I Bit clock signal input terminal Not used 67 LRCKi (PI6) I L/R sampling clock signal input terminal Not used 68 VDD1 - Power supply terminal (+1.5 V) 69 VSS - Ground terminal 70 AWRC - Not used 71 PVDD3 - Power supply terminal (+3.3 V) 72 PDO O Phase error margin signal between EFM signal and PLCK signal output terminal 73 TMAXS O TMAX detection signal output terminal Not used 74 TMAX O TMAX detection signal output terminal 75 LPFN I Inverted signal input from the operation amplifi er for PLL loop fi lter 76 LPFo O Signal output from the operation amplifi er for PLL loop fi lter 77 PVREF I Reference voltage (+1.65V) input terminal 78 VCOF O VCO fi lter output terminal 79 PVSS3 - Ground terminal 80 SLCo O EFM slice level output terminal 81 RFi I RF signal input terminal 82 RFRPi I RF ripple signal input terminal 83 RFEQo O EFM slice level output terminal 84 VRo O Reference voltage (+1.65V) output terminal 85 RESiN O External resistor connection terminal 86 VMDiR O Reference voltage (+1.65V) output terminal for automatic power control circuit 87 TESTR O Low-pass fi lter terminal for RFEQO offset correction 88 AGCi I RF signal amplitude adjustment amplifi cation input terminal 89 RFo O RF signal generation amplifi cation output terminal 90 RVDD3 - Power supply terminal (+3.3 V) 91 LDo O Laser diode on/off control signal output to the automatic power control circuit "H": laser diode on 92 MDi I Light amount monitor input from the laser diode of optical pick-up block 93 RVSS3 - Ground terminal 94 FNi2 (C) I Main beam (C) input from the optical pick-up block 95 FNi1 (A) I Main beam (A) input from the optical pick-up block 96 FPi2 (D) I Main beam (D) input from the optical pick-up block 97 FPi1 (B) I Main beam (B) input from the optical pick-up block 98 TPi (F) I Sub beam (F) input from the optical pick-up block 99 TNPC O External capacitor connection terminal 100 TNi (E) I Sub beam (E) input from the optical pick-up block www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 42 PANEL BOARD IC301 MB90803PF-G-135E1 (SYSTEM CONTROLLER) Pin No. Pin Name I/O Description 1 SEG32 O Segment drive signal output to the liquid crystal display 2 O-AMP-ON O Relay drive signal output terminal (for speaker) 3 O-POWER O Main power on/off control signal output terminal "H": on 4 O-CD-ON O CD power on/off control signal output terminal "H": on 5 to 7 I-3CD-SW3/O-CDM- CLOSE, I-3CD-SW2/ NC, I-3CD-SW1/ O-CDM-OPEN I Detection switch input from the CD mechanism deck 8 O-3CD-M1+/ O-CDM-M1+ O Motr drive signal output terminal Not used 9 I-RMC I Remote control signal input from the remote control receiver 10 O-3CD-M1-/ O-CDM-M1- O Motr drive signal output terminal Not used 11, 12 O-3CD-M2+/NC, O-3CD-M2-/NC O Motr drive signal output to the CD mechanism deck 13 X0A I Sub system clock input terminal (32.768 kHz) 14 X1A O Sub system clock output terminal (32.768 kHz) 15 VCC - Power supply terminal (+3.1V) 16 VSS - Ground terminal 17 to 20 I/O-CD-BUS0 to I/O-CD-BUS3 O Serial data output to the CD-MP3 processor 21 I-3CD-CHACK I Disc chucking detection switch input from the CD mechanism deck 22 I-3CD-STOCK I Disc stocking detection switch input from the CD mechanism deck 23 O-DR-MUTE O Muting signal output to the motor/coil driver 24 I-REQ I Request signal input from the CD-MP3 processor 25 O-CD-BUCK O Serial data transfer clock signal output to the CD-MP3 processor 26 O-CD-CCE O Chip enable signal output to the CD-MP3 processor 27 O-CD-RST O System reset signal output to the CD-MP3 processor "L": reset 28 O-LED-STBY O LED drive signal output terminal for STANDBY indicater 29 I-USB-TXD/I-DMP-TXD I Serial data input terminal Not used 30 I-USB-DO/ I-DMP-5V-DET I Power voltage detection signal input terminal Not used 31 O-USB-RXD/O-DMP- RXD O Serial data output terminal Not used 32 AVCC - Power supply terminal (+3.1V) 33 I-TU-DO I Serial data input from the AM/FM DET 34 O-USB-DI/5V-ON/ O-TP-REC-MUTE O Muting signal output to the REC muting circuit 35 AVSS - Ground terminal 36 I-P-MONI I Power monitor signal input terminal 37, 38 I-KEY1, I-KEY2 I Front panel key input terminal (A/D input) 39 I-TU-ANSD I Power monitor signal input terminal 40 O-USB-SEL1_2/O-SW- ON/I-TP-STATE I Tape syate detection signal input terminal 41 I-KEY-WAKE-UP/VOL I System wake up signal input terminal 42 I-HOLD I Hold signal input terminal 43 O-CD-SBSY I Subcode block sync signal input from the CD-MP3 processor 44 GND - Ground terminal 45 I-DMP-DET/ O-USB-RST I/O DMPORT detection signal input terminal/reset signal output terminal Not used 46 I-MODEL I Model setting terminal 47 I-SUFFIX I Suffi x setting terminal 48 I-CD-CLOSE_OPEN/ NC I CD table open/close detection signal input terminal 49 I/O-I2C-DATA I/O Two-way serial data bus with the electrical volume 50 I/O-I2C-CLK O Serial data transfer clock signal output to the electrical volume 51 to 53 MD2 to MD0 - Not used 54 I-RST I Reset signal input from the voltage detect "L": reset For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H" 55 O-TU-CE O Chip enable signal output to the FM/AM DET 56 O-TU-CLK O Serial data transfer clock signal output to the FM/AM DET www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 43 Pin No. Pin Name I/O Description 57 O-TU-DI O Serial data output to the FM/AM DET 58 VLCD - Terminal for doubler circuit capacitor connection to develop liquid crystal display drive volt- age 59 to 62 COM0, COM1, CMO2, CMO3 O Common drive signal output to the liquid crystal display 63, 64 SEG0, SEG1 O Segment drive signal output to the liquid crystal display 65 VCC - Power supply terminal (+3.1V) 66 VSS - Ground terminal 67 to 89 SEG2 to SEG24 O Segment drive signal output to the liquid crystal display 90 VCC - Power supply terminal (+3.1V) 91 VSS - Ground terminal 92 X1 I Main system clock output terminal (6 MHz) 93 X0 O Main system clock input terminal (6 MHz) 94 to 100 SEG25 to SEG31 O Segment drive signal output to the liquid crystal display www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 44 HCD-EC68/EC78 SECTION 8 EXPLODED VIEWS 1 3-276-203-01 DOOR (CD) 2 3-363-099-32 SCREW (CASE 3 TP2) 3 2-890-831-11 PANEL (L), SIDE 4 2-890-830-11 PANEL (R), SIDE (EC68/EC78: E2, E3, E51, MX, AR) 4 2-890-830-31 PANEL (R), SIDE (EC78: AEP, RU) 5 2-890-829-11 PANEL (TOP) (EC68: UK) 6 3-254-143-11 SCREW (B3), (+) BV TAPPING #1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S #5 7-685-247-14 SCREW +KTP 3X10 TYPE2 NON-SLIT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Note: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine ser- vice. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not sup- plied. • Color Indication of Appearance Parts Ex- ample: KNOB, BALANCE (WHITE) . . . (RED) R R Parts of Color Cabinet’s Color • Accessories are given in the last of the electrical parts list. • Abbreviation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specifi ed. 8-1. PANEL SECTION 1 2 4 2 3 #1 #1 #5 #5 chassis section tape deck section (EXCEPT EC68:UK) (EC68:UK) front panel section 5 6 6 6 6 E3 : 240V AC area in E model E51 : Chilean and Peruvian models MX : Mexican model RU : Russian model www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 45 HCD-EC68/EC78 51 61 61 53 54 55 56 57 58 59 60 63 62 not supplied not supplied #6 #4 not supplied not supplied (DECK board) 52 52 not supplied 64 51 1-833-801-21 CABLE, FLEXIBLE FLAT (9 CORE) (EXCEPT EC68: UK) 52 3-701-748-00 CLAMP (EXCEPT EC68: UK) 53 3-252-827-01 SCREW (B2.6), (+) BV TAPPING (EXCEPT EC68: UK) 54 2-649-132-21 BUTTON (CASS) (z, N, m, M, xZ, X) (EXCEPT EC68: UK) 55 2-649-152-02 SPRING (CASS) (EXCEPT EC68: UK) 56 2-649-131-21 BOX, CASSETTE (EXCEPT EC68: UK) 57 2-649-128-71 PANEL, TOP (EXCEPT EC68: UK) 58 3-047-468-01 DAMPER (EXCEPT EC68: UK) 59 3-921-725-01 SCREW (2.6X10), +PWH (EXCEPT EC68: UK) 60 1-797-575-11 DECK, MECHANICAL (CS-21SC-900TP) (EXCEPT EC68: UK) 60 A-1527-851-A TCM-J1 (EXCEPT EC68: UK) 61 4-951-620-01 SCREW (2.6X8), +BVTP (EXCEPT EC68: UK) 62 2-670-389-01 BELT (1) (for TCM-J1) (EXCEPT EC68: UK) 62 2-688-622-01 BELT (MAIN) (for CS-21SC-900TP) (EXCEPT EC68: UK) 63 3-214-817-01 BELT (FR) (for TCM-J1) (EXCEPT EC68: UK) 63 2-688-621-01 BELT (R/F) (for CS-21SC-900TP) (EXCEPT EC68: UK) 64 3-917-753-41 CUSHION (SP) (EXCEPT EC68: UK) #4 7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3 (EXCEPT EC68: UK) #6 7-685-850-04 SCREW +BVTT 2X3 (S) (EXCEPT EC68: UK) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-2. TAPE DECK SECTION (EXCEPT EC68: UK) Note: When you exchange Ref.No.60, 62 or 63, Please refer to “HOW TO DISTINGUISH TAPE MECHANISM DECK (EXCEPT EC68: UK MODEL)” of the service note (5 page). www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 46 HCD-EC68/EC78 101 3-276-202-01 KNOB (VOL) 102 3-276-204-01 RING (VOL) (EC78: AEP, RU, E2, E51, MX, AR) 102 3-276-204-11 RING (VOL) (EC68) 102 3-276-204-21 RING (VOL) (EC78: E3) 103 3-276-201-01 PLATE, ORNAMENTAL 104 3-276-198-21 WINDOW (EC78: E3) 104 3-276-198-41 WINDOW (EC68: E3, AUS) 104 3-276-198-81 WINDOW (EC78: AEP, RU, E2, E51, MX, AR) 104 3-276-198-91 WINDOW (EC68: AEP, UK, RU, E2, E51, MX, AR) 105 A-1418-860-A PANEL ASSY, FRONT (EC68: E3, AUS) 105 A-1418-861-A PANEL ASSY, FRONT (EC68: E2, E51, MX, AR) 105 A-1418-864-A PANEL ASSY, FRONT (EC78: E3) 105 A-1418-865-A PANEL ASSY, FRONT (EC78: E2, E51, MX, AR) 105 A-1509-965-A PANEL ASSY, FRONT (EC68: AEP, UK, RU) 105 A-1509-966-A PANEL ASSY, FRONT (EC78: AEP, RU) 106 4-951-620-01 SCREW (2.6X8), +BVTP 107 1-832-906-21 CABLE, FLEXIBLE FLAT (27 CORE) 108 3-297-298-01 SHEET (RM) 109 A-1379-679-A PANEL BOARD, COMPLETE (EC78: AEP) 109 A-1379-692-A PANEL BOARD, COMPLETE (EC78: RU) 109 A-1379-698-A PANEL BOARD, COMPLETE (EC78: E2) 109 A-1379-707-A PANEL BOARD, COMPLETE (EC78: E51, MX, AR) 109 A-1379-748-A PANEL BOARD, COMPLETE (EC68: AEP) 109 A-1379-753-A PANEL BOARD, COMPLETE (EC68: RU) 109 A-1379-787-A PANEL BOARD, COMPLETE (EC68: E2) 109 A-1379-794-A PANEL BOARD, COMPLETE (EC68: E51, MX, AR) 109 A-1426-147-A PANEL BOARD, COMPLETE (EC78: E3) 109 A-1426-169-A PANEL BOARD, COMPLETE (EC68: UK) 109 A-1426-174-A PANEL BOARD, COMPLETE (EC68: E3) 109 A-1426-177-A PANEL BOARD, COMPLETE (EC68: AUS) 110 1-831-774-21 CABLE, FLEXIBLE FLAT (9 CORE) 111 4-225-252-01 CUSHION (FOOT) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-3. FRONT PANEL SECTION 101 102 103 104 105 106 106 106 107 108 109 106 106 110 111 not supplied not supplied not supplied not supplied (KEY POWER board) not supplied (KEY CD board) not supplied (JACK HOLD board) not supplied (JACK board) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 47 HCD-EC68/EC78 151 1-832-838-21 CABLE, FLEXIBLE FLAT (13 CORE) 152 4-225-252-01 CUSHION (FOOT) 154 3-701-748-00 CLAMP 155 3-254-143-11 SCREW (B3), (+) BV TAPPING 0 156 1-769-744-81 CORD, POWER (EC68: UK) 0 156 1-829-387-11 CORD, POWER (EC68: AR/EC78: AR) 0 156 1-834-966-21 CORD, POWER (EC68: AEP, RU, E2, E3, E51/ EC78: AEP, RU, E2, E3, E51) 0 156 1-834-967-21 CORD, POWER (EC68: AUS) 0 156 1-834-978-11 CORD, POWER (EC68: MX/EC78: MX) 157 1-834-181-21 CABLE, FLEXIBLE FLAT (21 CORE) 0 M601 1-787-400-11 D.C. FAN (EC68/EC78: E2, E3, E51, MX, AR) 0 M601 1-787-631-11 FAN, DC (EC78: AEP, RU) #1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S #2 7-685-661-14 SCREW +BVTP 4X12 TYPE2 N-S Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-4. CHASSIS SECTION 151 152 152 154 156 157 #1 #1 #1 #2 #2 main section not supplied (EC78) not supplied CD mechanism section not supplied (AC HOLD board) M601 not supplied 155 155 155 155 155 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 48 HCD-EC68/EC78 201 A-1379-677-A MAIN BOARD, COMPLETE (EC78: AEP, RU) 201 A-1379-696-A MAIN BOARD, COMPLETE (EC78: E2, E51, MX, AR) 201 A-1379-746-A MAIN BOARD, COMPLETE (EC68: AEP, RU) 201 A-1379-785-A MAIN BOARD, COMPLETE (EC68: E2, E51, MX, AR) 201 A-1426-145-A MAIN BOARD, COMPLETE (EC78: E3) 201 A-1426-167-A MAIN BOARD, COMPLETE (EC68: UK) 201 A-1426-172-A MAIN BOARD, COMPLETE (EC68: E3, AUS) 202 1-831-744-21 CABLE, FLEXIBLE FLAT (5 CORE) 203 1-835-276-21 CABLE, FLEXIBLE FLAT (5 CORE) (EC78) 204 3-905-609-31 SCREW (TRANSISTOR) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 PT003 1-445-117-11 TRANSFORMER, POWER (EC68: AEP, RU) 0 PT003 1-445-338-11 TRANSFORMER, POWER (EC68: MX) 0 PT003 1-445-346-11 TRANSFORMER, POWER (EC68: E2, E3, E51, AR, AUS) 0 PT003 1-445-432-11 TRANSFORMER, POWER (EC68: UK) 0 PT004 1-445-119-11 TRANSFORMER, POWER (EC78: E2, E3, E51, AR) 0 PT004 1-445-341-11 TRANSFORMER, POWER (EC78: AEP, RU) 0 PT004 1-445-344-11 TRANSFORMER, POWER (EC78: MX) #1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S #3 7-685-880-09 SCREW +BVTT 4X6 (S) #4 7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3 8-5. MAIN SECTION 201 202 204 204 203 not supplied not supplied not supplied #4 #4 #4 #1 #1 #1 #1 #1 #1 #1 #1 #1 PT003: EC68/ PT004: EC78 #3 #1 not supplied not supplied not supplied not supplied (PT board) not supplied (HI AMP board) (EC78) (EXCEPT EC68: UK) (EC68: UK) not supplied (LOW AMP board) not supplied (HOLD board) not supplied (REG board) not supplied (HOLD (PT) board) #1 not supplied (HOLD board) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 49 HCD-EC68/EC78 251 1-797-193-12 MECHANICAL, CD (DLM3A) 252 2-632-062-11 BELT (DLM3A) 253 4-227-045-31 SPRING (INSULATOR), COIL 254 4-227-549-31 INSULATOR 255 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING 0 256 A-4735-357-A BASE ASSY, OP (KSM-213D) 257 1-832-404-21 CABLE, FLEXIBLE FLAT (16 CORE) 258 A-1217-914-A CD BOARD, COMPLETE S201 1-771-853-11 SWITCH, DETECTION (LIMIT) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-6. CD MECHANISM SECTION (CDM88A-K6BD90-WOD) 256 (including sled motor (M402), spindle motor (M401)) 257 258 S201 sled motor (M402) spindle motor (M401) 253 253 254 254 254 254 252 252 255 255 251 not supplied not supplied www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 50 HCD-EC68/EC78 SECTION 9 ELECTRICAL PARTS LIST A-1217-914-A CD BOARD, COMPLETE ******************* < CAPACITOR > C100 1-164-360-11 CERAMIC CHIP 0.1uF 16V C101 1-164-360-11 CERAMIC CHIP 0.1uF 16V C102 1-164-360-11 CERAMIC CHIP 0.1uF 16V C103 1-164-360-11 CERAMIC CHIP 0.1uF 16V C104 1-164-360-11 CERAMIC CHIP 0.1uF 16V C105 1-164-360-11 CERAMIC CHIP 0.1uF 16V C106 1-128-995-21 ELECT CHIP 100uF 20% 10V C107 1-164-360-11 CERAMIC CHIP 0.1uF 16V C108 1-164-360-11 CERAMIC CHIP 0.1uF 16V C109 1-164-360-11 CERAMIC CHIP 0.1uF 16V C110 1-164-360-11 CERAMIC CHIP 0.1uF 16V C112 1-164-360-11 CERAMIC CHIP 0.1uF 16V C113 1-164-360-11 CERAMIC CHIP 0.1uF 16V C115 1-124-778-00 ELECT CHIP 22uF 20% 6.3V C116 1-164-360-11 CERAMIC CHIP 0.1uF 16V C117 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C118 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C119 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C120 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C122 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C123 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C124 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C125 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C126 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C127 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C128 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C130 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C132 1-164-360-11 CERAMIC CHIP 0.1uF 16V C133 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C136 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C137 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C138 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C139 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C140 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C141 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C142 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C143 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C144 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C145 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C146 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C147 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C148 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C149 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C150 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C151 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C152 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C153 1-164-360-11 CERAMIC CHIP 0.1uF 16V C201 1-128-995-21 ELECT CHIP 100uF 20% 10V C202 1-128-995-21 ELECT CHIP 100uF 20% 10V C204 1-164-360-11 CERAMIC CHIP 0.1uF 16V C205 1-164-360-11 CERAMIC CHIP 0.1uF 16V C206 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C207 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C301 1-164-360-11 CERAMIC CHIP 0.1uF 16V C302 1-137-710-91 CERAMIC CHIP 10uF 20% 6.3V C303 1-137-710-91 CERAMIC CHIP 10uF 20% 6.3V C306 1-128-995-21 ELECT CHIP 100uF 20% 10V C307 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C309 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C401 1-128-394-11 ELECT CHIP 220uF 20% 10V C403 1-164-360-11 CERAMIC CHIP 0.1uF 16V C404 1-164-360-11 CERAMIC CHIP 0.1uF 16V C405 1-164-360-11 CERAMIC CHIP 0.1uF 16V < CONNECTOR > CN201 1-784-833-51 CONNECTOR, FFC (LIF (NON-ZIF)) 21P CN301 1-770-425-51 CONNECTOR, FFC/FPC 16P < IC > IC101 6-712-622-01 IC TC94A70FG-006 (D, HZ IC201 6-710-808-01 IC TK63115SCL-G@GT IC401 6-710-637-01 IC BA5826SFP-E2 < TRANSISTOR > Q301 6-551-120-01 TRANSISTOR 2SA2119K < RESISTOR > R101 1-216-813-11 METAL CHIP 220 5% 1/10W R102 1-216-833-11 METAL CHIP 10K 5% 1/10W R104 1-216-295-91 SHORT CHIP 0 R105 1-216-857-11 METAL CHIP 1M 5% 1/10W R106 1-216-821-11 METAL CHIP 1K 5% 1/10W R108 1-216-864-11 SHORT CHIP 0 R110 1-216-833-11 METAL CHIP 10K 5% 1/10W R111 1-216-809-11 METAL CHIP 100 5% 1/10W R112 1-216-809-11 METAL CHIP 100 5% 1/10W Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CD When indicating parts by reference num- ber, please include the board name. Note: • Due to standardization, replacements in the parts list may be different from the parts specifi ed in the diagrams or the com- ponents used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine ser- vice. Some delay should be anticipated when ordering these items. • CAPACITORS uF: μF • COILS uH: μH • RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable • SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. . • Abbreviation AR : Argentina model AUS : Australian model E2 : 120V AC area in E model E3 : 240V AC area in E model E51 : Chilean and Peruvian models The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specifi ed. MX : Mexican model RU : Russian model www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 51 51 R113 1-216-833-11 METAL CHIP 10K 5% 1/10W R114 1-216-833-11 METAL CHIP 10K 5% 1/10W R118 1-216-845-11 METAL CHIP 100K 5% 1/10W R120 1-216-864-11 SHORT CHIP 0 R125 1-216-864-11 SHORT CHIP 0 R126 1-216-864-11 SHORT CHIP 0 R127 1-216-864-11 SHORT CHIP 0 R128 1-216-853-11 METAL CHIP 470K 5% 1/10W R129 1-216-821-11 METAL CHIP 1K 5% 1/10W R130 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R134 1-216-857-11 METAL CHIP 1M 5% 1/10W R135 1-216-853-11 METAL CHIP 470K 5% 1/10W R136 1-216-837-11 METAL CHIP 22K 5% 1/10W R139 1-216-841-11 METAL CHIP 47K 5% 1/10W R140 1-216-864-11 SHORT CHIP 0 R142 1-216-837-11 METAL CHIP 22K 5% 1/10W R143 1-216-841-11 METAL CHIP 47K 5% 1/10W R144 1-216-837-11 METAL CHIP 22K 5% 1/10W R145 1-216-864-11 SHORT CHIP 0 R146 1-216-864-11 SHORT CHIP 0 R147 1-216-864-11 SHORT CHIP 0 R148 1-216-864-11 SHORT CHIP 0 R149 1-216-864-11 SHORT CHIP 0 R150 1-216-864-11 SHORT CHIP 0 R151 1-216-864-11 SHORT CHIP 0 R153 1-216-857-11 METAL CHIP 1M 5% 1/10W R154 1-216-857-11 METAL CHIP 1M 5% 1/10W R155 1-216-805-11 METAL CHIP 47 5% 1/10W R156 1-216-809-11 METAL CHIP 100 5% 1/10W R157 1-216-809-11 METAL CHIP 100 5% 1/10W R201 1-216-295-91 SHORT CHIP 0 R202 1-216-295-91 SHORT CHIP 0 R203 1-216-809-11 METAL CHIP 100 5% 1/10W R204 1-216-809-11 METAL CHIP 100 5% 1/10W R205 1-216-809-11 METAL CHIP 100 5% 1/10W R206 1-216-809-11 METAL CHIP 100 5% 1/10W R207 1-216-809-11 METAL CHIP 100 5% 1/10W R208 1-216-809-11 METAL CHIP 100 5% 1/10W R209 1-216-809-11 METAL CHIP 100 5% 1/10W R210 1-216-809-11 METAL CHIP 100 5% 1/10W R211 1-216-809-11 METAL CHIP 100 5% 1/10W R212 1-216-809-11 METAL CHIP 100 5% 1/10W R218 1-216-845-11 METAL CHIP 100K 5% 1/10W R219 1-216-845-11 METAL CHIP 100K 5% 1/10W R220 1-216-845-11 METAL CHIP 100K 5% 1/10W R221 1-216-845-11 METAL CHIP 100K 5% 1/10W R222 1-216-845-11 METAL CHIP 100K 5% 1/10W R223 1-216-845-11 METAL CHIP 100K 5% 1/10W R301 1-216-845-11 METAL CHIP 100K 5% 1/10W R302 1-216-864-11 SHORT CHIP 0 R303 1-216-789-11 METAL CHIP 2.2 5% 1/10W R304 1-216-789-11 METAL CHIP 2.2 5% 1/10W R402 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R405 1-216-833-11 METAL CHIP 10K 5% 1/10W R408 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R414 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R415 1-216-841-11 METAL CHIP 47K 5% 1/10W < VIBRATOR > X102 1-795-101-21 VIBRATOR, CERAMIC (16.9344MHz) ************************************************************ DECK BOARD (EXCEPT EC68: UK) *********** < CAPACITOR > C501 1-126-933-11 ELECT 100uF 20% 16V C502 1-126-933-11 ELECT 100uF 20% 16V C503 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C504 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C505 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C506 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C509 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C510 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C511 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C512 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C513 1-126-960-11 ELECT 1uF 20% 50V C514 1-126-960-11 ELECT 1uF 20% 50V C515 1-126-947-11 ELECT 47uF 20% 35V C516 1-126-947-11 ELECT 47uF 20% 35V C517 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C519 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C520 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C521 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C522 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C523 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C524 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C525 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C526 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C527 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C528 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C529 1-162-961-11 CERAMIC CHIP 330PF 10% 50V C530 1-162-961-11 CERAMIC CHIP 330PF 10% 50V C531 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C532 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C533 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C534 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C535 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C536 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C537 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C538 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C539 1-115-156-11 CERAMIC CHIP 1uF 10V C540 1-137-391-11 MYLAR 0.0047uF 5% 100V C542 1-104-662-91 ELECT 22uF 20% 25V C543 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C545 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C546 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V < CONNECTOR > CN501 1-815-449-11 PIN, CONNECTOR (PWB) 8P < GROUND TERMINAL > ET501 1-537-771-21 TERMINAL BOARD, GROUND < IC > IC501 8-759-278-58 IC NJM4558V-TE2 IC502 8-759-278-58 IC NJM4558V-TE2 CD DECK www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 52 < JUMPER RESISTOR > JR501 1-216-864-11 SHORT CHIP 0 JR502 1-216-864-11 SHORT CHIP 0 JR503 1-216-864-11 SHORT CHIP 0 < TRANSFORMER > L501 1-456-094-11 TRANSFORMER, BIAS OSCILLATION < TRANSISTOR > Q501 8-729-119-78 TRANSISTOR 2SC2785-HFE Q502 8-729-119-78 TRANSISTOR 2SC2785-HFE < RESISTOR > R501 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R502 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R503 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R504 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R505 1-216-835-11 METAL CHIP 15K 5% 1/10W R506 1-216-835-11 METAL CHIP 15K 5% 1/10W R507 1-216-851-11 METAL CHIP 330K 5% 1/10W R508 1-216-851-11 METAL CHIP 330K 5% 1/10W R509 1-216-811-11 METAL CHIP 150 5% 1/10W R510 1-216-811-11 METAL CHIP 150 5% 1/10W R511 1-216-845-11 METAL CHIP 100K 5% 1/10W R512 1-216-845-11 METAL CHIP 100K 5% 1/10W R513 1-216-845-11 METAL CHIP 100K 5% 1/10W R514 1-216-845-11 METAL CHIP 100K 5% 1/10W R515 1-216-864-11 SHORT CHIP 0 R516 1-216-864-11 SHORT CHIP 0 R517 1-216-821-11 METAL CHIP 1K 5% 1/10W R518 1-216-821-11 METAL CHIP 1K 5% 1/10W R519 1-216-841-11 METAL CHIP 47K 5% 1/10W R520 1-216-841-11 METAL CHIP 47K 5% 1/10W R521 1-216-841-11 METAL CHIP 47K 5% 1/10W R522 1-216-841-11 METAL CHIP 47K 5% 1/10W R523 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R524 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R525 1-216-851-11 METAL CHIP 330K 5% 1/10W R526 1-216-851-11 METAL CHIP 330K 5% 1/10W R527 1-216-851-11 METAL CHIP 330K 5% 1/10W R528 1-216-851-11 METAL CHIP 330K 5% 1/10W R529 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R530 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R531 1-216-832-11 METAL CHIP 8.2K 5% 1/10W R532 1-216-832-11 METAL CHIP 8.2K 5% 1/10W R533 1-216-837-11 METAL CHIP 22K 5% 1/10W R534 1-216-835-11 METAL CHIP 15K 5% 1/10W R535 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R536 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R537 1-216-833-11 METAL CHIP 10K 5% 1/10W R538 1-216-833-11 METAL CHIP 10K 5% 1/10W R539 1-216-793-11 METAL CHIP 4.7 5% 1/10W R540 1-216-805-11 METAL CHIP 47 5% 1/10W R541 1-216-805-11 METAL CHIP 47 5% 1/10W R543 1-216-809-11 METAL CHIP 100 5% 1/10W R544 1-216-809-11 METAL CHIP 100 5% 1/10W R545 1-216-817-11 METAL CHIP 470 5% 1/10W R546 1-216-817-11 METAL CHIP 470 5% 1/10W < SWITCH > S501 1-762-369-11 SWITCH, SLIDE (REC/PB) ************************************************************ HI AMP BOARD (EC78) ************ < CAPACITOR > C151 1-126-960-11 ELECT 1uF 20% 50V C152 1-126-960-11 ELECT 1uF 20% 50V C153 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C154 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C155 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C156 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C157 1-126-960-11 ELECT 1uF 20% 50V C158 1-126-960-11 ELECT 1uF 20% 50V C159 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C160 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C161 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C162 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C166 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C169 1-126-968-11 ELECT 100uF 20% 50V (EC78: E2, E3, E51, MX, AR) C169 1-128-576-11 ELECT 100uF 20% 63V (EC78: AEP, RU) C170 1-126-968-11 ELECT 100uF 20% 50V (EC78: E2, E3, E51, MX, AR) C170 1-128-576-11 ELECT 100uF 20% 63V (EC78: AEP, RU) C173 1-165-621-91 CERAMIC CHIP 0.1uF 50V C174 1-165-621-91 CERAMIC CHIP 0.1uF 50V C175 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C176 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C178 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V < CONNECTOR > CN151 1-819-134-11 PIN, CONNECTOR 6P CN152 1-784-766-11 CONNECTOR, FFC 5P < DIODE > D151 6-500-335-01 DIODE MC2838-T112-1 D152 6-501-817-01 DIODE MA2J1110GLS0 < IC > IC151 6-705-621-01 IC STK433-070 < JUMPER RESISTOR > JR151 1-216-864-11 SHORT CHIP 0 < TRANSISTOR > Q151 6-551-270-01 TRANSISTOR 2SA2026 Q152 6-551-270-01 TRANSISTOR 2SA2026 < RESISTOR > R151 1-216-824-11 METAL CHIP 1.8K 5% 1/10W R152 1-216-824-11 METAL CHIP 1.8K 5% 1/10W R153 1-216-837-11 METAL CHIP 22K 5% 1/10W R154 1-216-837-11 METAL CHIP 22K 5% 1/10W R155 1-216-841-11 METAL CHIP 47K 5% 1/10W HI AMP DECK www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 53 53 R156 1-216-841-11 METAL CHIP 47K 5% 1/10W R159 1-216-821-11 METAL CHIP 1K 5% 1/10W R160 1-216-821-11 METAL CHIP 1K 5% 1/10W R161 1-216-817-11 METAL CHIP 470 5% 1/10W R162 1-216-817-11 METAL CHIP 470 5% 1/10W R163 1-216-841-11 METAL CHIP 47K 5% 1/10W R164 1-216-841-11 METAL CHIP 47K 5% 1/10W R171 1-216-864-11 SHORT CHIP 0 R172 1-216-809-11 METAL CHIP 100 5% 1/10W R173 1-216-821-11 METAL CHIP 1K 5% 1/10W R175 1-216-813-11 METAL CHIP 220 5% 1/10W R176 1-216-813-11 METAL CHIP 220 5% 1/10W R177 1-216-813-11 METAL CHIP 220 5% 1/10W R178 1-216-813-11 METAL CHIP 220 5% 1/10W 0 R179 1-216-361-31 METAL OXIDE 0.22 5% 2W F 0 R180 1-216-361-31 METAL OXIDE 0.22 5% 2W F R181 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R182 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R183 1-216-837-11 METAL CHIP 22K 5% 1/10W R184 1-216-837-11 METAL CHIP 22K 5% 1/10W R185 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R186 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R195 1-216-817-11 METAL CHIP 470 5% 1/10W R196 1-216-817-11 METAL CHIP 470 5% 1/10W ************************************************************ JACK BOARD *********** < CAPACITOR > C491 1-164-156-11 CERAMIC CHIP 0.1uF 25V C495 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C496 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V < JACK > J491 1-566-822-51 JACK (AUDIO IN) J492 1-815-629-21 JACK (PHONES) < RESISTOR > R491 1-216-837-11 METAL CHIP 22K 5% 1/10W R492 1-216-837-11 METAL CHIP 22K 5% 1/10W ************************************************************ KEY CD BOARD ************* < RESISTOR > R407 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R408 1-216-826-11 METAL CHIP 2.7K 5% 1/10W R409 1-216-828-11 METAL CHIP 3.9K 5% 1/10W R410 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W R411 1-216-835-11 METAL CHIP 15K 5% 1/10W < SWITCH > SW306 1-771-410-21 SWITCH, TACTILE (DISC 1) SW307 1-771-410-21 SWITCH, TACTILE (DISC 2) SW308 1-771-410-21 SWITCH, TACTILE (DISC 3) SW309 1-771-410-21 SWITCH, TACTILE (Z) SW310 1-771-410-21 SWITCH, TACTILE (DISC SKIP/EX-CHANGE) ************************************************************ KEY POWER BOARD ***************** < SWITCH > SW301 1-771-410-21 SWITCH, TACTILE (I/1, STANDBY) < CABLE HOLDER > W401 1-824-027-21 HOLDER, CABLE 3P ************************************************************ LOW AMP BOARD ************** < CAPACITOR > C101 1-126-960-11 ELECT 1uF 20% 50V C102 1-126-960-11 ELECT 1uF 20% 50V C103 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C104 1-164-315-11 CERAMIC CHIP 470PF 5% 50V C105 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C106 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C107 1-126-947-11 ELECT 47uF 20% 35V C108 1-126-947-11 ELECT 47uF 20% 35V C109 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C110 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C116 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C119 1-126-968-11 ELECT 100uF 20% 50V (EC68/EC78: E2, E3, E51, MX, AR) C119 1-128-576-11 ELECT 100uF 20% 63V (EC78: AEP, RU) C120 1-126-968-11 ELECT 100uF 20% 50V (EC68/EC78: E2, E3, E51, MX, AR) C120 1-128-576-11 ELECT 100uF 20% 63V (EC78: AEP, RU) C123 1-165-621-91 CERAMIC CHIP 0.1uF 50V C124 1-165-621-91 CERAMIC CHIP 0.1uF 50V C125 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C126 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C128 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V < CONNECTOR > CN102 1-784-766-11 CONNECTOR, FFC 5P CN104 1-824-030-21 HOLDER, CABLE 5P < DIODE > D101 6-500-335-01 DIODE MC2838-T112-1 D103 6-501-817-01 DIODE MA2J1110GLS0 < IC > IC101 6-705-620-01 IC STK433-060 (EC68) IC101 6-705-621-01 IC STK433-070 (EC78) < JUMPER RESISTOR > JR132 1-216-864-11 SHORT CHIP 0 < TRANSISTOR > Q101 6-551-270-01 TRANSISTOR 2SA2026 Q102 6-551-270-01 TRANSISTOR 2SA2026 < RESISTOR > R101 1-216-864-11 SHORT CHIP 0 JACK HI AMP LOW AMP KEY CD KEY POWER www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 54 R102 1-216-864-11 SHORT CHIP 0 R103 1-216-824-11 METAL CHIP 1.8K 5% 1/10W (EC78) R103 1-216-827-11 METAL CHIP 3.3K 5% 1/10W (EC68) R104 1-216-824-11 METAL CHIP 1.8K 5% 1/10W (EC78) R104 1-216-827-11 METAL CHIP 3.3K 5% 1/10W (EC68) R105 1-216-829-11 METAL CHIP 4.7K 5% 1/10W (EC68) R105 1-216-837-11 METAL CHIP 22K 5% 1/10W (EC78) R106 1-216-829-11 METAL CHIP 4.7K 5% 1/10W (EC68) R106 1-216-837-11 METAL CHIP 22K 5% 1/10W (EC78) R107 1-216-841-11 METAL CHIP 47K 5% 1/10W R108 1-216-841-11 METAL CHIP 47K 5% 1/10W R109 1-216-821-11 METAL CHIP 1K 5% 1/10W R110 1-216-821-11 METAL CHIP 1K 5% 1/10W R111 1-216-817-11 METAL CHIP 470 5% 1/10W R112 1-216-817-11 METAL CHIP 470 5% 1/10W R113 1-216-841-11 METAL CHIP 47K 5% 1/10W R114 1-216-841-11 METAL CHIP 47K 5% 1/10W R122 1-216-809-11 METAL CHIP 100 5% 1/10W R123 1-216-821-11 METAL CHIP 1K 5% 1/10W R125 1-216-813-11 METAL CHIP 220 5% 1/10W R126 1-216-813-11 METAL CHIP 220 5% 1/10W R127 1-216-813-11 METAL CHIP 220 5% 1/10W R128 1-216-813-11 METAL CHIP 220 5% 1/10W R129 1-216-361-31 METAL OXIDE 0.22 5% 2W R130 1-216-361-31 METAL OXIDE 0.22 5% 2W R131 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R132 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R133 1-216-837-11 METAL CHIP 22K 5% 1/10W R134 1-216-837-11 METAL CHIP 22K 5% 1/10W R135 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R136 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R142 1-216-864-11 SHORT CHIP 0 R145 1-216-817-11 METAL CHIP 470 5% 1/10W R146 1-216-817-11 METAL CHIP 470 5% 1/10W ************************************************************ A-1379-677-A MAIN BOARD, COMPLETE (EC78: AEP, RU) A-1379-696-A MAIN BOARD, COMPLETE (EC78: E2, E51, MX, AR) A-1379-746-A MAIN BOARD, COMPLETE (EC68: AEP, RU) A-1379-785-A MAIN BOARD, COMPLETE (EC68: E2, E51, MX, AR) A-1426-145-A MAIN BOARD, COMPLETE (EC78: E3) A-1426-167-A MAIN BOARD, COMPLETE (EC68: UK) A-1426-172-A MAIN BOARD, COMPLETE (EC68: E3, AUS) ********************* < CAPACITOR > C601 1-126-947-11 ELECT 47uF 20% 35V C602 1-104-662-91 ELECT 22uF 20% 25V C603 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V (EC78) C604 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V (EC78) C605 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V (EC78) C606 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V (EC78) C607 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C608 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C609 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C610 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C611 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C612 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V C613 1-126-964-11 ELECT 10uF 20% 50V C614 1-126-963-11 ELECT 4.7uF 20% 50V C615 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V (EC78) C616 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V (EC78) C617 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C618 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C619 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C620 1-104-658-91 ELECT 100uF 20% 10V C621 1-137-749-11 MYLAR 0.1uF 100V C622 1-128-550-11 ELECT 2200uF 20% 50V (EC68/EC78: E2, E3, E51, MX, AR) C623 1-137-749-11 MYLAR 0.1uF 100V C626 1-128-550-11 ELECT 2200uF 20% 50V (EC68/EC78: E2, E3, E51, MX, AR) C627 1-126-943-11 ELECT 2200uF 20% 25V C628 1-126-942-61 ELECT 1000uF 20% 25V C629 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C630 1-126-947-11 ELECT 47uF 20% 35V C631 1-126-933-11 ELECT 100uF 20% 16V C632 1-126-963-11 ELECT 4.7uF 20% 50V C633 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C634 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C635 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V (EXCEPT EC68: UK) C636 1-126-960-11 ELECT 1uF 20% 50V C637 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C638 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C639 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C640 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C641 1-126-962-11 ELECT 3.3uF 20% 50V C642 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C643 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V (EXCEPT EC68: UK) C644 1-126-960-11 ELECT 1uF 20% 50V C645 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C646 1-126-960-11 ELECT 1uF 20% 50V C647 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C648 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C649 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C650 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C651 1-162-960-11 CERAMIC CHIP 220PF 10% 50V (EXCEPT EC68: UK) C652 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C653 1-162-960-11 CERAMIC CHIP 220PF 10% 50V (EXCEPT EC68: UK) C654 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C655 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C656 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C657 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C658 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C659 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V MAIN LOW AMP www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 55 55 C660 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C661 1-126-964-11 ELECT 10uF 20% 50V C662 1-115-416-11 CERAMIC CHIP 0.001uF 5% 25V C663 1-126-960-11 ELECT 1uF 20% 50V C664 1-126-960-11 ELECT 1uF 20% 50V C665 1-126-960-11 ELECT 1uF 20% 50V C666 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C667 1-126-933-11 ELECT 100uF 20% 16V C669 1-126-923-91 ELECT 220uF 20% 10V C671 1-126-933-11 ELECT 100uF 20% 16V C673 1-126-925-91 ELECT 470uF 20% 10V C674 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C675 1-126-960-11 ELECT 1uF 20% 50V C676 1-126-960-11 ELECT 1uF 20% 50V C677 1-126-974-11 ELECT 3300uF 20% 50V (EC78: AEP, RU) C678 1-126-974-11 ELECT 3300uF 20% 50V (EC78: AEP, RU) C679 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C680 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C681 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C682 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C683 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C684 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C685 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C686 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C687 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C689 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C690 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C691 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C692 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C693 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C694 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C695 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C696 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C699 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C700 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C703 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C704 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C713 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C714 1-126-947-11 ELECT 47uF 20% 35V C788 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V C789 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V C802 1-126-933-11 ELECT 100uF 20% 16V C803 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C804 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C805 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C806 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C807 1-125-837-91 CERAMIC CHIP 1uF 10% 6.3V C808 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C809 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C810 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C811 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C814 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C815 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C816 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C817 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C819 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C820 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C821 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C822 1-126-965-91 ELECT 22uF 20% 50V C823 1-126-923-91 ELECT 220uF 20% 10V C824 1-165-908-11 CERAMIC CHIP 1uF 10% 10V C826 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C827 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C828 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C829 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C830 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C831 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C832 1-117-863-11 CERAMIC CHIP 0.47uF 10% 6.3V C833 1-126-923-91 ELECT 220uF 20% 10V C834 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C835 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C836 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C837 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C838 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C840 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C841 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C843 1-164-156-11 CERAMIC CHIP 0.1uF 25V C844 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C845 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C846 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C847 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C848 1-164-156-11 CERAMIC CHIP 0.1uF 25V C850 1-164-156-11 CERAMIC CHIP 0.1uF 25V < FILTER > CF801 1-781-962-21 FILTER, CERAMIC < CONNECTOR > CN601 1-819-131-11 PIN, CONNECTOR 3P CN602 1-784-766-11 CONNECTOR, FFC 5P (EC78) CN603 1-784-766-11 CONNECTOR, FFC 5P CN604 1-819-136-11 PIN, CONNECTOR 8P CN605 1-784-770-11 CONNECTOR, FFC 9P CN606 1-784-731-11 CONNECTOR, FFC 9P (EXCEPT EC68: UK) CN607 1-784-788-11 CONNECTOR, FFC 27P CN608 1-779-289-11 CONNECTOR, FFC (LIF (NON-ZIF)) 21P CN632 1-824-030-21 HOLDER, CABLE 5P (EC78) CN633 1-819-133-11 PIN, CONNECTOR * CN801 1-506-680-11 PLUG, CONNECTOR (2.5mm) 3P (ANTENNA FM/AM) < DIODE > D601 6-500-335-01 DIODE MC2838-T112-1 D602 6-500-335-01 DIODE MC2838-T112-1 D603 6-501-817-01 DIODE MA2J1110GLS0 (EC78) D604 6-501-817-01 DIODE MA2J1110GLS0 D605 6-501-817-01 DIODE MA2J1110GLS0 D606 6-500-334-01 DIODE MC2836-T112-1 D607 6-501-046-01 DIODE 1N5402-F46 D608 6-501-046-01 DIODE 1N5402-F46 D609 6-501-046-01 DIODE 1N5402-F46 D610 6-501-046-01 DIODE 1N5402-F46 D611 8-719-046-07 DIODE 2A02M (EC78) D612 8-719-046-07 DIODE 2A02M (EC78) D614 6-501-817-01 DIODE MA2J1110GLS0 D615 8-719-063-79 DIODE 1N4002B D617 6-500-335-01 DIODE MC2838-T112-1 D618 6-501-719-01 DIODE MAZ8039GHLS0 MAIN www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 56 D619 8-719-063-79 DIODE 1N4002B D620 8-719-063-79 DIODE 1N4002B D621 6-501-722-01 DIODE MAZ8043GMLS0 D622 6-501-752-01 DIODE MAZ8082GMLS0 D628 6-501-817-01 DIODE MA2J1110GLS0 D629 8-719-063-79 DIODE 1N4002B (EC68) D630 8-719-063-79 DIODE 1N4002B (EC68) D631 6-501-817-01 DIODE MA2J1110GLS0 D791 6-501-817-01 DIODE MA2J1110GLS0 D801 6-501-142-01 DIODE SVC347A-TL-E D802 8-719-062-51 DIODE 1PS226-115 D803 6-501-369-01 DIODE SVC230-TB-E D804 6-501-369-01 DIODE SVC230-TB-E D805 8-719-062-51 DIODE 1PS226-115 D806 8-719-062-51 DIODE 1PS226-115 < GROUND TERMINAL > ET601 1-537-771-21 TERMINAL BOARD, GROUND ET602 1-537-771-21 TERMINAL BOARD, GROUND < FILTER > FL801 1-760-393-11 FILTER, CERAMIC FL803 1-236-711-21 FILTER, BAND PASS < IC > IC602 6-712-055-01 IC BD3499FV-E2 IC801 6-708-840-01 IC LV23003VA < JUMPER RESISTOR > JR601 1-216-864-11 SHORT CHIP 0 JR602 1-216-864-11 SHORT CHIP 0 JR603 1-216-864-11 SHORT CHIP 0 JR604 1-216-864-11 SHORT CHIP 0 JR605 1-216-864-11 SHORT CHIP 0 JR606 1-216-864-11 SHORT CHIP 0 JR607 1-216-864-11 SHORT CHIP 0 JR608 1-216-864-11 SHORT CHIP 0 JR609 1-216-864-11 SHORT CHIP 0 JR610 1-216-864-11 SHORT CHIP 0 JR611 1-216-864-11 SHORT CHIP 0 JR612 1-216-864-11 SHORT CHIP 0 JR613 1-216-864-11 SHORT CHIP 0 JR614 1-216-864-11 SHORT CHIP 0 JR615 1-216-864-11 SHORT CHIP 0 JR616 1-216-864-11 SHORT CHIP 0 JR617 1-216-864-11 SHORT CHIP 0 JR618 1-216-864-11 SHORT CHIP 0 < COIL > L601 1-456-107-11 COIL, AIR-CORE (EC78) L602 1-456-107-11 COIL, AIR-CORE (EC78) L603 1-456-107-11 COIL, AIR-CORE L604 1-456-107-11 COIL, AIR-CORE L801 1-456-596-11 COIL, MW OSC L802 1-457-168-11 COIL, DET L803 1-457-162-11 COIL, AIR-CORE L804 1-457-163-11 COIL, AIR-CORE L805 1-457-161-11 COIL, AM ANTENNA < TRANSISTOR > Q601 8-729-037-03 TRANSISTOR KTA1266GR-AT Q602 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q603 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q604 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q605 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q606 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q608 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q611 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q612 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF Q616 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EXCEPT EC68: UK) Q617 8-729-120-28 TRANSISTOR 2SC1623-L5L6 (EXCEPT EC68: UK) Q618 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF Q619 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q622 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q624 8-729-036-86 TRANSISTOR KTC3203Y-AT Q801 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q802 8-729-120-28 TRANSISTOR 2SC1623-L5L6 < RESISTOR > R601 1-216-817-11 METAL CHIP 470 5% 1/10W R603 1-216-793-11 METAL CHIP 4.7 5% 1/10W R604 1-216-845-11 METAL CHIP 100K 5% 1/10W R605 1-216-799-11 METAL CHIP 15 5% 1/10W (EC78: AEP, RU) R605 1-216-806-11 METAL CHIP 56 5% 1/10W (EC68/EC78: E2, E3, E51, MX, AR) R606 1-216-797-11 METAL CHIP 10 5% 1/10W (EC78) R607 1-216-797-11 METAL CHIP 10 5% 1/10W (EC78) R608 1-216-797-11 METAL CHIP 10 5% 1/10W (EC78) R609 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R610 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R611 1-216-797-11 METAL CHIP 10 5% 1/10W R612 1-216-797-11 METAL CHIP 10 5% 1/10W R613 1-216-833-11 METAL CHIP 10K 5% 1/10W R614 1-216-833-11 METAL CHIP 10K 5% 1/10W R615 1-216-797-11 METAL CHIP 10 5% 1/10W R616 1-216-828-11 METAL CHIP 3.9K 5% 1/10W (EC68) R616 1-216-833-11 METAL CHIP 10K 5% 1/10W (EC78) R617 1-216-833-11 METAL CHIP 10K 5% 1/10W R618 1-216-833-11 METAL CHIP 10K 5% 1/10W R619 1-216-828-11 METAL CHIP 3.9K 5% 1/10W (EC68) R619 1-216-833-11 METAL CHIP 10K 5% 1/10W (EC78) R620 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R621 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R622 1-216-839-11 METAL CHIP 33K 5% 1/10W R623 1-216-833-11 METAL CHIP 10K 5% 1/10W R624 1-216-833-11 METAL CHIP 10K 5% 1/10W R625 1-216-839-11 METAL CHIP 33K 5% 1/10W R626 1-216-833-11 METAL CHIP 10K 5% 1/10W R627 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R628 1-216-833-11 METAL CHIP 10K 5% 1/10W MAIN www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 57 57 R629 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R630 1-216-841-11 METAL CHIP 47K 5% 1/10W R631 1-216-797-11 METAL CHIP 10 5% 1/10W (EC78) R632 1-216-845-11 METAL CHIP 100K 5% 1/10W (EC78) R633 1-216-845-11 METAL CHIP 100K 5% 1/10W (EC78) R634 1-249-402-11 CARBON 56 5% 1/4W (EC78) R635 1-249-402-11 CARBON 56 5% 1/4W (EC78) R636 1-249-402-11 CARBON 56 5% 1/4W (EC78) R637 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R638 1-249-402-11 CARBON 56 5% 1/4W (EC78) R638 1-249-403-11 CARBON 68 5% 1/4W (EC68) R639 1-216-845-11 METAL CHIP 100K 5% 1/10W R640 1-216-845-11 METAL CHIP 100K 5% 1/10W R641 1-249-402-11 CARBON 56 5% 1/4W (EC78) R641 1-249-403-11 CARBON 68 5% 1/4W (EC68) R642 1-249-402-11 CARBON 56 5% 1/4W (EC78) R642 1-249-403-11 CARBON 68 5% 1/4W (EC68) R643 1-216-833-11 METAL CHIP 10K 5% 1/10W R644 1-216-821-11 METAL CHIP 1K 5% 1/10W R645 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R646 1-216-809-11 METAL CHIP 100 5% 1/10W R647 1-216-797-11 METAL CHIP 10 5% 1/10W R648 1-216-841-11 METAL CHIP 47K 5% 1/10W R649 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R650 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R651 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R652 1-216-809-11 METAL CHIP 100 5% 1/10W 0 R658 1-215-890-51 METAL OXIDE 470 5% 2W F R660 1-216-864-11 SHORT CHIP 0 0 R662 1-215-890-51 METAL OXIDE 470 5% 2W F R663 1-216-821-11 METAL CHIP 1K 5% 1/10W R666 1-216-821-11 METAL CHIP 1K 5% 1/10W R667 1-216-841-11 METAL CHIP 47K 5% 1/10W R669 1-216-845-11 METAL CHIP 100K 5% 1/10W R670 1-216-833-11 METAL CHIP 10K 5% 1/10W R672 1-216-833-11 METAL CHIP 10K 5% 1/10W R673 1-216-864-11 SHORT CHIP 0 R674 1-249-401-11 CARBON 47 5% 1/4W R675 1-249-401-11 CARBON 47 5% 1/4W R676 1-216-833-11 METAL CHIP 10K 5% 1/10W R677 1-216-833-11 METAL CHIP 10K 5% 1/10W R678 1-216-841-11 METAL CHIP 47K 5% 1/10W R679 1-216-829-11 METAL CHIP 4.7K 5% 1/10W (EXCEPT EC68: UK) R680 1-216-829-11 METAL CHIP 4.7K 5% 1/10W (EXCEPT EC68: UK) R681 1-216-837-11 METAL CHIP 22K 5% 1/10W R682 1-216-833-11 METAL CHIP 10K 5% 1/10W (EXCEPT EC68: UK) R683 1-216-826-11 METAL CHIP 2.7K 5% 1/10W (EXCEPT EC68: UK) R684 1-216-837-11 METAL CHIP 22K 5% 1/10W R685 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R686 1-216-842-11 METAL CHIP 56K 5% 1/10W R687 1-216-837-11 METAL CHIP 22K 5% 1/10W R689 1-216-838-11 METAL CHIP 27K 5% 1/10W R690 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R691 1-216-833-11 METAL CHIP 10K 5% 1/10W R692 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R693 1-216-821-11 METAL CHIP 1K 5% 1/10W R694 1-216-833-11 METAL CHIP 10K 5% 1/10W (EXCEPT EC68: UK) R695 1-216-826-11 METAL CHIP 2.7K 5% 1/10W (EXCEPT EC68: UK) R696 1-216-833-11 METAL CHIP 10K 5% 1/10W R697 1-216-821-11 METAL CHIP 1K 5% 1/10W R700 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R701 1-216-864-11 SHORT CHIP 0 (EC68: UK) R702 1-216-864-11 SHORT CHIP 0 (EC68: UK) R704 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R706 1-216-813-11 METAL CHIP 220 5% 1/10W R707 1-216-813-11 METAL CHIP 220 5% 1/10W R708 1-216-833-11 METAL CHIP 10K 5% 1/10W R709 1-216-821-11 METAL CHIP 1K 5% 1/10W R715 1-216-809-11 METAL CHIP 100 5% 1/10W R716 1-216-821-11 METAL CHIP 1K 5% 1/10W R717 1-249-403-11 CARBON 68 5% 1/4W R718 1-249-403-11 CARBON 68 5% 1/4W R719 1-249-403-11 CARBON 68 5% 1/4W R720 1-216-837-11 METAL CHIP 22K 5% 1/10W R722 1-216-809-11 METAL CHIP 100 5% 1/10W R724 1-249-395-11 CARBON 15 5% 1/4W R725 1-249-395-11 CARBON 15 5% 1/4W R726 1-249-395-11 CARBON 15 5% 1/4W R727 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R728 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R729 1-216-845-11 METAL CHIP 100K 5% 1/10W R731 1-216-809-11 METAL CHIP 100 5% 1/10W R732 1-216-809-11 METAL CHIP 100 5% 1/10W R749 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R750 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R751 1-216-830-11 METAL CHIP 5.6K 5% 1/10W R752 1-216-830-11 METAL CHIP 5.6K 5% 1/10W R753 1-216-830-11 METAL CHIP 5.6K 5% 1/10W R754 1-216-830-11 METAL CHIP 5.6K 5% 1/10W R787 1-216-835-11 METAL CHIP 15K 5% 1/10W R788 1-216-835-11 METAL CHIP 15K 5% 1/10W R791 1-216-845-11 METAL CHIP 100K 5% 1/10W R792 1-216-849-11 METAL CHIP 220K 5% 1/10W R801 1-216-809-11 METAL CHIP 100 5% 1/10W R802 1-216-801-11 METAL CHIP 22 5% 1/10W R803 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R804 1-216-801-11 METAL CHIP 22 5% 1/10W R805 1-216-853-11 METAL CHIP 470K 5% 1/10W R806 1-216-841-11 METAL CHIP 47K 5% 1/10W R807 1-216-837-11 METAL CHIP 22K 5% 1/10W R808 1-216-801-11 METAL CHIP 22 5% 1/10W R809 1-216-809-11 METAL CHIP 100 5% 1/10W R810 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R811 1-216-845-11 METAL CHIP 100K 5% 1/10W R812 1-216-841-11 METAL CHIP 47K 5% 1/10W MAIN www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 58 R813 1-216-853-11 METAL CHIP 470K 5% 1/10W R814 1-216-837-11 METAL CHIP 22K 5% 1/10W R815 1-216-833-11 METAL CHIP 10K 5% 1/10W R816 1-216-821-11 METAL CHIP 1K 5% 1/10W R817 1-216-841-11 METAL CHIP 47K 5% 1/10W R818 1-216-833-11 METAL CHIP 10K 5% 1/10W R819 1-216-839-11 METAL CHIP 33K 5% 1/10W R820 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R821 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R822 1-216-809-11 METAL CHIP 100 5% 1/10W R823 1-216-833-11 METAL CHIP 10K 5% 1/10W R824 1-216-817-11 METAL CHIP 470 5% 1/10W R825 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R826 1-216-821-11 METAL CHIP 1K 5% 1/10W R827 1-216-845-11 METAL CHIP 100K 5% 1/10W R829 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R830 1-216-827-11 METAL CHIP 3.3K 5% 1/10W R831 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R832 1-216-857-11 METAL CHIP 1M 5% 1/10W R836 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W R837 1-216-845-11 METAL CHIP 100K 5% 1/10W R838 1-216-837-11 METAL CHIP 22K 5% 1/10W R839 1-216-797-11 METAL CHIP 10 5% 1/10W R840 1-216-864-11 SHORT CHIP 0 R841 1-216-833-11 METAL CHIP 10K 5% 1/10W R842 1-216-864-11 SHORT CHIP 0 R843 1-216-845-11 METAL CHIP 100K 5% 1/10W R844 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R845 1-216-864-11 SHORT CHIP 0 R846 1-216-797-11 METAL CHIP 10 5% 1/10W R847 1-216-864-11 SHORT CHIP 0 < RELAY > RY601 1-755-307-21 RELAY (EC78) RY602 1-755-307-21 RELAY < TRANSFORMER > T801 1-433-741-11 TRANSFORMER, IF < TERMINAL > TB601 1-780-381-11 TERMINAL BOARD, PUSH (ANTENNA) 4P (SPEAKER HIGH FREQ. IMPEDANCE USE 8Ω) (EC78) TB602 1-536-708-81 TERMINAL BOARD, PUSH (4P) (SPEAKER IMPEDANCE USE 6Ω) (EC68) TB602 1-536-708-81 TERMINAL BOARD, PUSH (4P) (SPEAKER LOW FREQ. IMPEDANCE USE 8Ω) (EC78) < VIBRATOR > X801 1-813-917-11 VIBRATOR, CRYSTAL (75MHz) ************************************************************ A-1379-679-A PANEL BOARD, COMPLETE (EC78: AEP) A-1379-692-A PANEL BOARD, COMPLETE (EC78: RU) A-1379-698-A PANEL BOARD, COMPLETE (EC78: E2) A-1379-707-A PANEL BOARD, COMPLETE (EC78: E51, MX, AR) A-1379-748-A PANEL BOARD, COMPLETE (EC68: AEP) A-1379-753-A PANEL BOARD, COMPLETE (EC68: RU) A-1379-787-A PANEL BOARD, COMPLETE (EC68: E2) A-1379-794-A PANEL BOARD, COMPLETE (EC68: E51, MX, AR) A-1426-147-A PANEL BOARD, COMPLETE (EC78: E3) A-1426-169-A PANEL BOARD, COMPLETE (EC68: UK) A-1426-174-A PANEL BOARD, COMPLETE (EC68: E3) A-1426-177-A PANEL BOARD, COMPLETE (EC68: AUS) ********************** 2-649-178-01 PLATE, LIGHT GUIDE 2-649-179-01 SHEET (LCD) 2-665-175-01 SHEET (REFLECTOR) < CAPACITOR > C301 1-164-156-11 CERAMIC CHIP 0.1uF 25V C302 1-126-964-11 ELECT 10uF 20% 50V C303 1-126-964-11 ELECT 10uF 20% 50V C304 1-100-597-91 CERAMIC CHIP 0.1uF 10% 25V C305 1-126-964-11 ELECT 10uF 20% 50V C306 1-104-655-91 ELECT 470uF 20% 6.3V C308 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V C309 1-126-965-91 ELECT 22uF 20% 50V C310 1-164-156-11 CERAMIC CHIP 0.1uF 25V C311 1-164-156-11 CERAMIC CHIP 0.1uF 25V C312 1-164-156-11 CERAMIC CHIP 0.1uF 25V C313 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V C314 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C315 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C316 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C317 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C319 1-162-918-11 CERAMIC CHIP 18PF 5% 50V C320 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C321 1-164-156-11 CERAMIC CHIP 0.1uF 25V C328 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C330 1-164-156-11 CERAMIC CHIP 0.1uF 25V C332 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C338 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C340 1-164-156-11 CERAMIC CHIP 0.1uF 25V C341 1-164-156-11 CERAMIC CHIP 0.1uF 25V C342 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C343 1-126-965-91 ELECT 22uF 20% 50V C344 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C345 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C346 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C354 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C355 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C356 1-164-156-11 CERAMIC CHIP 0.1uF 25V < CONNECTOR > CN302 1-784-735-11 CONNECTOR, FFC 13P CN303 1-815-550-11 PIN, CONNECTOR (PWB) 2P CN304 1-784-749-11 CONNECTOR, FFC 27P CN306 1-815-443-11 PIN, CONNECTOR (PWB) 2P < DIODE > D301 6-501-722-01 DIODE MAZ8043GMLS0 PANEL MAIN www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 59 59 D302 6-501-817-01 DIODE MA2J1110GLS0 D303 6-500-334-01 DIODE MC2836-T112-1 D304 6-501-817-01 DIODE MA2J1110GLS0 D305 6-501-817-01 DIODE MA2J1110GLS0 < FERRITE BEAD > FB301 1-500-329-21 INDUCTOR, FERRITE BEAD < IC > IC301 6-808-053-01 IC MB90803PF-G-135E1 IC302 6-711-556-01 IC NJL24H400B-SA < JUMPER RESISTOR > JR301 1-216-864-11 SHORT CHIP 0 JR302 1-216-864-11 SHORT CHIP 0 JR303 1-216-864-11 SHORT CHIP 0 JR304 1-216-864-11 SHORT CHIP 0 JR305 1-216-864-11 SHORT CHIP 0 JR307 1-216-864-11 SHORT CHIP 0 JR308 1-216-864-11 SHORT CHIP 0 JR309 1-216-864-11 SHORT CHIP 0 JR310 1-216-864-11 SHORT CHIP 0 JR311 1-216-864-11 SHORT CHIP 0 JR313 1-216-864-11 SHORT CHIP 0 JR315 1-216-864-11 SHORT CHIP 0 < LIQUID CRYSTAL DISPLAY > LCD301 1-802-584-11 DISPLAY PANEL, LIQUID < LED > LED301 6-501-479-01 LED 1L0341Y23E0CA602 (I/1, STANDBY) < TRANSISTOR > Q301 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q302 8-729-037-13 TRANSISTOR KTA1271Y Q303 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q304 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q305 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q306 8-729-038-28 TRANSISTOR RT1N441C-TP-1 Q307 6-551-696-01 TRANSISTOR ISA1235AC1TP-1EF Q308 8-729-038-28 TRANSISTOR RT1N441C-TP-1 Q309 8-729-040-76 TRANSISTOR KTA1273-Y-AT Q310 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q311 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF Q312 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF Q313 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF Q314 8-729-024-43 TRANSISTOR 2SA1365-T112-1EF Q315 8-729-047-62 TRANSISTOR 2SC3440-T12-1F Q316 8-729-047-62 TRANSISTOR 2SC3440-T12-1F Q317 8-729-047-62 TRANSISTOR 2SC3440-T12-1F Q318 8-729-047-62 TRANSISTOR 2SC3440-T12-1F < RESISTOR > R301 1-216-809-11 METAL CHIP 100 5% 1/10W R302 1-216-809-11 METAL CHIP 100 5% 1/10W R303 1-216-809-11 METAL CHIP 100 5% 1/10W R304 1-216-809-11 METAL CHIP 100 5% 1/10W R305 1-216-809-11 METAL CHIP 100 5% 1/10W R306 1-216-809-11 METAL CHIP 100 5% 1/10W R307 1-216-809-11 METAL CHIP 100 5% 1/10W R308 1-216-809-11 METAL CHIP 100 5% 1/10W R309 1-216-809-11 METAL CHIP 100 5% 1/10W R310 1-216-809-11 METAL CHIP 100 5% 1/10W R312 1-216-809-11 METAL CHIP 100 5% 1/10W R313 1-216-809-11 METAL CHIP 100 5% 1/10W R314 1-216-809-11 METAL CHIP 100 5% 1/10W R315 1-216-809-11 METAL CHIP 100 5% 1/10W R316 1-216-809-11 METAL CHIP 100 5% 1/10W R317 1-216-809-11 METAL CHIP 100 5% 1/10W R318 1-216-809-11 METAL CHIP 100 5% 1/10W R319 1-216-809-11 METAL CHIP 100 5% 1/10W R320 1-216-809-11 METAL CHIP 100 5% 1/10W R321 1-216-809-11 METAL CHIP 100 5% 1/10W R322 1-216-809-11 METAL CHIP 100 5% 1/10W R323 1-216-809-11 METAL CHIP 100 5% 1/10W R324 1-216-809-11 METAL CHIP 100 5% 1/10W R325 1-216-797-11 METAL CHIP 10 5% 1/10W R326 1-216-809-11 METAL CHIP 100 5% 1/10W R327 1-216-809-11 METAL CHIP 100 5% 1/10W R328 1-216-833-11 METAL CHIP 10K 5% 1/10W R329 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R330 1-216-819-11 METAL CHIP 680 5% 1/10W R331 1-216-845-11 METAL CHIP 100K 5% 1/10W R332 1-216-833-11 METAL CHIP 10K 5% 1/10W R333 1-216-845-11 METAL CHIP 100K 5% 1/10W R334 1-216-833-11 METAL CHIP 10K 5% 1/10W R335 1-216-837-11 METAL CHIP 22K 5% 1/10W R336 1-216-833-11 METAL CHIP 10K 5% 1/10W R337 1-216-813-11 METAL CHIP 220 5% 1/10W R338 1-216-789-11 METAL CHIP 2.2 5% 1/10W R339 1-216-789-11 METAL CHIP 2.2 5% 1/10W R340 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R341 1-216-839-11 METAL CHIP 33K 5% 1/10W R342 1-216-849-11 METAL CHIP 220K 5% 1/10W R343 1-216-853-11 METAL CHIP 470K 5% 1/10W R344 1-216-826-11 METAL CHIP 2.7K 5% 1/10W R345 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R346 1-216-841-11 METAL CHIP 47K 5% 1/10W R347 1-216-817-11 METAL CHIP 470 5% 1/10W R348 1-216-841-11 METAL CHIP 47K 5% 1/10W R349 1-216-817-11 METAL CHIP 470 5% 1/10W R350 1-216-841-11 METAL CHIP 47K 5% 1/10W R351 1-216-817-11 METAL CHIP 470 5% 1/10W R352 1-216-841-11 METAL CHIP 47K 5% 1/10W R353 1-216-817-11 METAL CHIP 470 5% 1/10W R354 1-216-841-11 METAL CHIP 47K 5% 1/10W R355 1-216-821-11 METAL CHIP 1K 5% 1/10W R356 1-216-821-11 METAL CHIP 1K 5% 1/10W R357 1-216-841-11 METAL CHIP 47K 5% 1/10W R358 1-216-841-11 METAL CHIP 47K 5% 1/10W R359 1-216-821-11 METAL CHIP 1K 5% 1/10W R360 1-216-821-11 METAL CHIP 1K 5% 1/10W R361 1-216-841-11 METAL CHIP 47K 5% 1/10W R362 1-216-837-11 METAL CHIP 22K 5% 1/10W R363 1-216-837-11 METAL CHIP 22K 5% 1/10W R364 1-216-837-11 METAL CHIP 22K 5% 1/10W R365 1-216-837-11 METAL CHIP 22K 5% 1/10W R366 1-216-833-11 METAL CHIP 10K 5% 1/10W R367 1-216-837-11 METAL CHIP 22K 5% 1/10W PANEL www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 60 R368 1-216-833-11 METAL CHIP 10K 5% 1/10W R369 1-216-821-11 METAL CHIP 1K 5% 1/10W R370 1-216-821-11 METAL CHIP 1K 5% 1/10W R371 1-216-821-11 METAL CHIP 1K 5% 1/10W R372 1-216-821-11 METAL CHIP 1K 5% 1/10W R373 1-216-864-11 SHORT CHIP 0 R374 1-216-821-11 METAL CHIP 1K 5% 1/10W R375 1-216-864-11 SHORT CHIP 0 R376 1-216-833-11 METAL CHIP 10K 5% 1/10W R377 1-216-833-11 METAL CHIP 10K 5% 1/10W R378 1-216-839-11 METAL CHIP 33K 5% 1/10W R379 1-216-843-11 METAL CHIP 68K 5% 1/10W R380 1-216-817-11 METAL CHIP 470 5% 1/10W R381 1-216-833-11 METAL CHIP 10K 5% 1/10W R382 1-216-833-11 METAL CHIP 10K 5% 1/10W R383 1-216-833-11 METAL CHIP 10K 5% 1/10W R384 1-216-833-11 METAL CHIP 10K 5% 1/10W R385 1-216-821-11 METAL CHIP 1K 5% 1/10W R386 1-216-821-11 METAL CHIP 1K 5% 1/10W R387 1-216-821-11 METAL CHIP 1K 5% 1/10W R389 1-216-838-11 METAL CHIP 27K 5% 1/10W (EC68: UK) R389 1-216-841-11 METAL CHIP 47K 5% 1/10W (EC68: AEP, RU, E2, E3, E51, MX, AR, AUS) R389 1-216-845-11 METAL CHIP 100K 5% 1/10W (EC78) R390 1-216-833-11 METAL CHIP 10K 5% 1/10W R391 1-216-821-11 METAL CHIP 1K 5% 1/10W (EC68: AEP, UK, RU/EC78: AEP, RU) R391 1-216-825-11 METAL CHIP 2.2K 5% 1/10W (EC68: AUS) R391 1-216-830-11 METAL CHIP 5.6K 5% 1/10W (EC68: E3/EC78: E3) R391 1-216-841-11 METAL CHIP 47K 5% 1/10W (EC68: E2/EC78: E2) R391 1-216-845-11 METAL CHIP 100K 5% 1/10W (EC68: E51, MX, AR/EC78: E51, MX, AR) R392 1-216-833-11 METAL CHIP 10K 5% 1/10W (EC68: RU, E2, E3, E51, MX, AR, AUS/ EC78: RU, E2, E3, E51, MX, AR) R396 1-216-851-11 METAL CHIP 330K 5% 1/10W R400 1-216-821-11 METAL CHIP 1K 5% 1/10W R401 1-216-821-11 METAL CHIP 1K 5% 1/10W R402 1-216-845-11 METAL CHIP 100K 5% 1/10W R405 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R406 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R412 1-216-822-11 METAL CHIP 1.2K 5% 1/10W R413 1-216-823-11 METAL CHIP 1.5K 5% 1/10W R414 1-216-825-11 METAL CHIP 2.2K 5% 1/10W R415 1-216-826-11 METAL CHIP 2.7K 5% 1/10W R416 1-216-828-11 METAL CHIP 3.9K 5% 1/10W R417 1-218-867-11 METAL CHIP 6.8K 0.5% 1/10W R418 1-216-835-11 METAL CHIP 15K 5% 1/10W R419 1-216-838-11 METAL CHIP 27K 5% 1/10W R420 1-216-845-11 METAL CHIP 100K 5% 1/10W R421 1-216-833-11 METAL CHIP 10K 5% 1/10W R422 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R425 1-216-864-11 SHORT CHIP 0 (EC68: UK) R426 1-216-845-11 METAL CHIP 100K 5% 1/10W R428 1-216-841-11 METAL CHIP 47K 5% 1/10W R446 1-216-829-11 METAL CHIP 4.7K 5% 1/10W R447 1-216-829-11 METAL CHIP 4.7K 5% 1/10W < ROTARY ENCODER > S301 1-786-417-11 ENCODER, ROTARY (VOLUME) < SWITCH > SW303 1-771-410-21 SWITCH, TACTILE (l m − TUNING) SW304 1-771-410-21 SWITCH, TACTILE (FUNCTION) SW305 1-771-410-21 SWITCH, TACTILE (TUNING + M L) SW311 1-771-410-21 SWITCH, TACTILE (CD N) SW312 1-771-410-21 SWITCH, TACTILE (X) SW313 1-771-410-21 SWITCH, TACTILE (x) SW314 1-771-410-21 SWITCH, TACTILE (FOLDER +) SW315 1-771-410-21 SWITCH, TACTILE (FOLDER −) SW316 1-771-410-21 SWITCH, TACTILE (EQ) SW317 1-771-410-21 SWITCH, TACTILE (DSGX) SW318 1-771-410-21 SWITCH, TACTILE (PLAY MODE/TUNING MODE) SW319 1-771-410-21 SWITCH, TACTILE (DISPLAY) < VIBRATOR > X301 1-814-067-11 OSCILLATOR, CRYSTAL (32.768kHz) X302 1-813-548-21 VIBRATOR, CERAMIC (6MHz) ************************************************************ PT BOARD ********* < CAPACITOR > C051 1-165-621-91 CERAMIC CHIP 0.1uF 50V C052 1-164-156-11 CERAMIC CHIP 0.1uF 25V < CONNECTOR > CN051 1-819-972-11 HOLDER, CABLE 8P 0 CN053 1-793-660-11 PIN, CONNECTOR (PC BOARD) 3P < DIODE > D051 6-500-334-01 DIODE MC2836-T112-1 D052 6-500-335-01 DIODE MC2838-T112-1 D055 6-500-335-01 DIODE MC2838-T112-1 < TRANSFORMER > 0 PT001 1-443-912-11 TRANSFORMER, POWER (EC68: AEP, UK, RU/EC78: AEP, RU) 0 PT002 1-445-105-11 TRANSFORMER, POWER (EC68: E2, E3, E51, MX, AR, AUS/EC78: E2, E3, E51, MX, AR) < RELAY > 0 RY001 1-755-334-11 RELAY, AC POWER (EC68: AEP, UK, RU/EC78: AEP, RU) 0 RY002 1-755-496-11 RELAY (EC68: E2, E3, E51, MX, AR, AUS/ EC78: E2, E3, E51, MX, AR) < SWITCH > 0 S001 1-786-408-11 SELECTOR, VOLTAGE (SWS-2301) (VOLTAGE SELECTOR) (EC68: E2, E3, E51/EC78: E2, E3, E51) ************************************************************ PANEL PT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark HCD-EC68/EC78 61 61 REG BOARD ********* < CAPACITOR > C698 1-100-566-91 CERAMIC CHIP 0.1uF 10% 25V < IC > IC601 8-759-231-56 IC TA7809S < CABLE HOLDER > W610 1-824-027-21 HOLDER, CABLE 3P ************************************************************ MISCELLANEOUS ************** 51 1-833-801-21 CABLE, FLEXIBLE FLAT (9 CORE) (EXCEPT EC68: UK) 60 1-797-575-11 DECK, MECHANICAL (CS-21SC-900TP) (EXCEPT EC68: UK) 60 A-1527-851-A TCM-J1//C (EXCEPT EC68: UK) 107 1-832-906-21 CABLE, FLEXIBLE FLAT (27 CORE) 110 1-831-774-21 CABLE, FLEXIBLE FLAT (9 CORE) 151 1-832-838-21 CABLE, FLEXIBLE FLAT (13 CORE) 0 156 1-769-744-81 CORD, POWER (EC68: UK) 0 156 1-829-387-11 CORD, POWER (EC68: AR/EC78: AR) 0 156 1-834-966-21 CORD, POWER (EC68: AEP, RU, E2, E3, E51/ EC78: AEP, RU, E2, E3, E51) 0 156 1-834-967-21 CORD, POWER (EC68: AUS) 0 156 1-834-978-11 CORD, POWER (EC68: MX/EC78: MX) 157 1-834-181-21 CABLE, FLEXIBLE FLAT (21 CORE) 202 1-831-744-21 CABLE, FLEXIBLE FLAT (5 CORE) 203 1-835-276-21 CABLE, FLEXIBLE FLAT (5 CORE) (EC78) 251 1-797-193-12 MECHANICAL, CD (DLM3A) 0 256 A-4735-357-A BASE ASSY, OP (KSM-213D) 257 1-832-404-21 CABLE, FLEXIBLE FLAT (16 CORE) 0 M601 1-787-400-11 D.C. FAN (EC68/EC78: E2, E3, E51, MX, AR) 0 M601 1-787-631-11 FAN, DC (EC78: AEP, RU) 0 PT003 1-445-117-11 TRANSFORMER, POWER (EC68: AEP, RU) 0 PT003 1-445-338-11 TRANSFORMER, POWER (EC68: MX) 0 PT003 1-445-346-11 TRANSFORMER, POWER (EC68: E2, E3, E51, AR, AUS) 0 PT003 1-445-432-11 TRANSFORMER, POWER (EC68: UK) 0 PT004 1-445-119-11 TRANSFORMER, POWER (EC78: E2, E3, E51, AR) 0 PT004 1-445-341-11 TRANSFORMER, POWER (EC78: AEP, RU) 0 PT004 1-445-344-11 TRANSFORMER, POWER (EC78: MX) S201 1-771-853-11 SWITCH, DETECTION (LIMIT) ************************************************************* ACCESSORIES ************ 0 1-569-008-22 ADAPTOR, CONVERSION 2P (EC68: E2, E3, E51/EC78: E2, E3, E51) 0 1-770-019-61 ADAPTOR, CONVERSION PLUG (EC68: UK) REG Note: When you exchange Ref.No.60, Please refer to “HOW TO DISTINGUISH TAPE MECHANISM DECK (EXCEPT EC68: UK MODEL)” of the service note (5 page). www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-EC68/EC78 REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 1.0 2008.02 New www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com