HCD-EP315 AEP Model SERVICE MANUAL MICRO HI-FI COMPONENT SYSTEM Sony Corporation Home Audio Company Published by Sony Engineering Corporation 9-877-443-03 2003H16-1 © 2003.08 HCD-EP315 is the Amplifier, CD player, Tape Deck and Tuner section in CMT-EP315. SPECIFICATIONS Ver 1.2 2003. 08 Model Name Using Similar Mechanism HCD-EP313 CD CD Mechanism Type KSM-213EDP Section Base Unit Name BU-K7BD44B Optical Pick-up Name KSS-213E/C2N TAPE Model Name Using Similar Mechanism HCD-EP313 Section Tape Transport Mechanism Type ADR2080FR4 Amplifier section DIN power output (rated): 7 + 7 W (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 10 + 10 W (6 ohms at 1 kHz, 10% THD) Music power output (reference): 20 + 20 W Inputs MD IN (phono jacks): Sensitivity 500 mV, impedance 47 kilohms Outputs PHONES (stereo minijack): Accepts headphones with an impedance of 8 ohms or more SPEAKER: Accepts impedance of 6 to 16 ohms. CD player section System Compact disc and digital audio system Laser Semiconductor laser (λ=780 nm) Emission duration: continuous Frequency response 2 Hz – 20 kHz (±0.5 dB) Tape deck section Recording system 4-track 2-channel stereo Frequency response 50 – 13,000 Hz (±3 dB), using Sony TYPE I cassettes Tuner section FM stereo, FM/AM superheterodyne tuner FM tuner section Tuning range 87.5 – 108.0 MHz (50-kHz step) Antenna FM lead antenna Antenna terminals 75 ohms balanced Intermediate frequency 10.7 MHz AM tuner section Tuning range 531 – 1,602 kHz (with the tuning interval set at 9 kHz) Antenna AM loop antenna, external antenna terminal Intermediate frequency 450 kHz General Power requirements 230 V AC, 50/60 Hz Power consumption 32 watts 0.3 watts (in the standby mode) Dimensions (w/h/d) Approx. 148 × 233 × 208 mm Mass Approx. 2.9 kg Supplied accessories Remote (1) R6 (size AA) batteries (2) AM loop antenna (1) FM lead antenna (1) Design and specifications are subject to change without notice. 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 2 HCD-EP315 TABLE OF CONTENTS 1. SERVICING NOTES ······················································· 3 2. GENERAL ·········································································· 5 3. DISASSEMBLY 3-1. Rear Cabinet ··································································· 7 3-2. CD Cabinet Section ························································ 8 3-3. Front Panel Section ························································· 8 3-4. CONTROL Board, BACK LIGHT Board ······················ 9 3-5. Tape Mechanism Deck (ADR2080FR4) ························· 9 3-6. Cassette Door Assy ······················································· 10 3-7. MAIN Board, POWER Board ······································ 10 3-8. CD Mechanism Deck (KSM-213EDP)························· 11 3-9. Optical Pick-up (KSS-213E/C2N) ································ 11 4. MECHANICAL ADJUSTMENTS ····························· 12 5. ELECTRICAL ADJUSTMENTS ······························· 13 6. DIAGRAMS ······································································ 16 6-1. Block Diagram ······························································ 17 6-2. Printed Wiring Board – CD Section – ························· 18 6-3. Schematic Diagram – CD Section – ···························· 19 6-4. Printed Wiring Board – MAIN Section (COMPONENT SIDE) – ······· 20 6-5. Printed Wiring Board – MAIN Section (CONDUCTOR SIDE) – ······· 21 6-6. Schematic Diagram – MAIN Section – ······················· 22 6-7. Printed Wiring Board – CONTROL Section (COMPONENT SIDE) – ······· 23 6-8. Printed Wiring Board – CONTROL Section (CONDUCTOR SIDE) – ······· 24 6-9. Schematic Diagram – CONTROL Section – ··············· 25 6-10. Printed Wiring Board – POWER Section – ··············· 26 6-11. Schematic Diagram – POWER Section – ·················· 27 6-12. IC Pin Function Description ······································· 30 SAFETY-RELATED COMPONENT 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. 7. EXPLODED VIEWS 7-1. Overall Section ····························································· 32 7-2. Front Panel Section ······················································· 33 7-3. CD Cabinet Section ······················································ 34 7-4. Optical Pick-up Block (KSM-213EDP) ······················· 35 8. ELECTRICAL PARTS LIST ······································· 36 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 3 HCD-EP315 SECTION 1 SERVICING NOTES CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the exterior. Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. The laser diode in the optical pick-up block may suffer electrostatic 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 flexible 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 reflective surface by the objective lens in the optical pick- up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveforms is output three times. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT 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 the 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. 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 4 HCD-EP315 Service Position of the CD Mechanism Deck Service Position of the Tape Cassette Mechanism Deck CD mechanism deck (KSM-213EDP) Tape cassette mechanism deck (ADR2080FR4) 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 5 HCD-EP315 SECTION 2 GENERAL This section is extracted from instruction manual. Main unit BASS/TREBLE 5 (12) Cassette compartment qa DISPLAY wd (9, 14) Display window 2 DSG 4 (12) MD 6 (15) PHONES jack qk PLAY MODE qj (6, 7) PRESET +/– 8 (9) Remote sensor 1 TUNER BAND 7 (8, 9) TUNING +/– 0 (8, 9) VOLUME 9 (13) ?/1 (power) wa (5, 9, 13) m/M (fast forward/rewind) 0 (6) ./> (go back/go forward) 8 (5, 6, 7, 12, 13) x (stop) ql (6, 7, 11, 17) X (pause) w; (6) CD N (play) ws (6, 7, 11) Z PUSH OPEN/CLOSE (open/ close) 3 (6) TAPE m/M (fast forward/rewind) qf (10) xZ (stop/eject) qd (10, 11) X (pause) qs (10, 11) N (play) qg (10) z (record) qh (11) List of button locations and reference pages How to use this page Use this page to find the location of buttons and other parts of the system that are mentioned in the text. Illustration number r DISPLAY wd (9, 14) R R Name of button/part Reference page ALPHABETICAL ORDER A – M P – Z BUTTON DESCRIPTIONS 1 2 3 4 5 6 7 8 9 q; qa qs qd qf qg qh qj qk ql w; wa ws wd 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 6 HCD-EP315 1 Press ?/1 to turn on the system. 2 Press CLOCK/TIMER SET. 3 Press ./> repeatedly to set the hour. 4 Press CLOCK/TIMER SET. 5 Press ./> repeatedly to set the minute. 6 Press CLOCK/TIMER SET. The clock starts working. To adjust the clock 1 Press CLOCK/TIMER SET. 2 Press ./> to select the clock display, then press CLOCK/TIMER SET. 3 Do the same procedures as step 3 to 6 above. Setting the clock Remote control BASS +/– 0 (12) CLEAR 8 (8, 9) CLOCK/TIMER SELECT w; (13) CLOCK/TIMER SET wa (5, 13) DISPLAY 2 (9, 14) DSG qa (12) MD qk (15) PLAY MODE/DIRECTION qd (6, 7) PRESET +/– 5 (9) REPEAT/FM MODE qf (7, 9) SLEEP ql (12) TREBLE +/– 9 (12) TUNER BAND qh (8, 9) TUNER MEMORY qs (8) TUNING +/– 6 (8, 9) VOL +/– 7 (13) ?/1 (power) 1 (5, 9, 13) m/M (fast forward/rewind) 6 (6) ./> (go back/go forward) 5 (5, 6, 7, 13) x (stop) 4 (6, 7, 11, 17) X (pause) 3 (6) CD N (play) qj (6, 7, 11) TAPE nN qg (10) ALPHABETICAL ORDER A – M P – Z BUTTON DESCRIPTIONS 1 wa w; ql qk qj qh qg qf qd qs qa 2 3 4 5 6 7 8 9 0 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 7 HCD-EP315 SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. • This set can be disassembled in the order shown below. 3-1. Rear Cabinet REAR CABINET CD MECHANISM DECK (KSM-213EDP) OPTICAL PICK-UP (KSS-213E/C2N) TAPE MECHANISM DECK (ADR2080FR4) CONTROL BOARD, BACK LIGHT BOARD MAIN BOARD, POWER BOARD CASSETTE DOOR ASSY SET CD CABINET SECTION FRONT PANEL SECTION 3 five screws (+BVTP 3 × 8) 1 two screws (+BVTP 3 × 8) 5 four screws (+KTP 3 × 12) 4 four screws (+KTP 3 × 12) 6 rear cabinet 2 three screws (+BTP 3 × 8) 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 8 HCD-EP315 3-2. CD Cabinet Section 3-3. Front Panel Section 1 screw (+BVTP 3 × 8) 6 connector 2p (CN101) 7 CD cabinet section 2 wire (flat type) 21p (CN101) 3 two claws 4 two claws 5 2 two claws 1 two screws (+BVTP 3 × 10) 3 screw (+BTP 3 × 8) 5 connector 7p (CN502) 4 connector 30p (CN202) (board to board) 6 connector 8p (CN501) 7 8 front panel section 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 9 HCD-EP315 3-4. CONTROL Board, BACK LIGHT Board 3-5. Tape Mechanism Deck (ADR2080FR4) 1 volume knob 5 CONTROL board 3 nine screws (+BVTP 3 × 8) 2 screw (+BVTP 3 × 10) 4 wire (flat type) 21p (CN301) 6 two claws 7 connector 2p (CN305) 8 BACK LIGHT board 3 two screws (+BVTP 3 × 10) 2 screw (+BVTP 3 × 10) 4 tape mechanism deck (ADR2080FR4) 1 Open the cassette door. 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 10 HCD-EP315 3-6. Cassette Door Assy 3-7. MAIN Board, POWER Board 1 two claws 2 cassette door assy 7 two cushions 4 PT PWB cover 2 screw (+BVTP 3 × 8) 5 four screws (+BVTP 4 × 12) 6 shield plate trans 3 MAIN board 8 POWER board 1 connector 6p (CN901) 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 11 HCD-EP315 2 two screws (+PWH 2.6 × 10) 9 screw (+P 2 × 5) 7 two cushion rubbers 8 four remove soldrings. 6 two cushion rubbers 3 two screws (+PWH 2.6 × 10) 1 CD deck cover 4 three claws 5 panel CD qa CD board qs CD mechanism deck (KSM-213EDP) q; wire (flat type) 16p (CN102) 2 gear (A) 1 claw 5 sled shaft 6 optical pick-up (KSS-213E/C2N) 4 3 3-8. CD Mechanism Deck (KSM-213EDP) 3-9. Optical Pick-up (KSS-213E/C2N) 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 12 HCD-EP315 2.94 – 7.84 mN • m (30 to 79 g • cm) (0.42 – 1.11 oz • inch) 0.15 – 0.59 mN • m (2 to 6 g • cm) (0.03 – 0.08 oz • inch) 0.15 – 0.59 mN • m (2 to 6 g • cm) (0.03 – 0.08 oz • inch) 0.15 – 0.59 mN • m (2 to 6 g • cm) (0.03 – 0.08 oz • inch) 6.86 – 17.64 mN • m (70 to 179 g • cm) (0.98 – 2.49 oz • inch) 9.8 mN • m or more (100 g • cm or more) (1.4 oz • inch or more) 9.8 mN • m or more (100 g • cm or more) (1.4 oz • inch or more) CQ-102C CQ-102C CQ-102RC CQ-102RC CQ-201B CQ-403A CQ-403R Precaution 1. Clean the following parts with a denatured alcohol-moistened swab: record/playback heads pinch rollers erase head rubber belts capstan idlers 2. Demagnetize the record/playback head with a head demag- netizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, apply 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 FWD FWD back tension REV REV back tension FF/REW FWD tension REV tension Torque meter Meter reading SECTION 4 MECHANICAL ADJUSTMENTS 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 13 HCD-EP315 SECTION 5 ELECTRICAL ADJUSTMENTS [Record/Playback Head Azimuth Adjustment] Procedure: 1. Mode : Playback 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 1 dB of peak. test tape P-4-A100 (10kHz, –10dB) MAIN board J203 speaker terminal level meter set + – L-CH peak R-CH peak screw position output level within 1 dB L-CH peak R-CH peak screw position within 1dB Signal Used for Tape P-4-A100 WS-48B 10 kHz, –10 dB 3 kHz, 0 dB Azimuth Adjustment Tape Speed Adjustment DECK SECTION 0 dB=0.775V 1. Demagnetize the record/playback head with a head demagnetizer. 2. Do not use a magnetized screwdriver for the adjustments. 3. After the adjustments, apply suitable locking compound to the parts adjusted. 4. The adjustments should be performed with the rated power supply voltage unless otherwise noted. 5. The adjustments should be performed in the order given in this service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjustment.) 6. The adjustments should be performed for both L-CH and R- CH. 7. Switches and controls should be set as follows unless otherwise specified. 4. After the adjustments, apply suitable locking compound to the parts adjusted. Adjustment Location: Record/Playback/Erase Head [Tape Speed Check] Procedure: 1. Turn the power on. 2. Insert the WS-48B into deck. 3. Press the N button of deck. 4. Check the reading of frequency counter becomes 3000 ± 90 Hz. Sample Value of Wow and flutter W.RMS (JIS) less than 0.3% (test tape: WS-48B) 3. Mode: Playback test tape P-4-A100 (10kHz, –10dB) oscilloscope set Waveform of oscilloscope in phase 45° 90° 135° 180° good wrong MAIN board J203 speaker terminal L R Adjustment Location: Record/Playback Head. Note: Refer to “3-6. Cassette Door Assy” (see page 10) adjustment screw 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 14 HCD-EP315 RFDC signal waveform Checking Location: CD board (Conductor side) RFAC Level Check Connection: Procedure: 1. Connect an oscilloscope to test point TP (RFAC) and TP (VC) on the CD board. 2. Turn the power on. 3. Put the disc (YEDS-18) in to playback the number five track. 4. Confirm that oscilloscope waveform is clear and check RFAC signal level is correct or not. Note: A clear RFAC signal waveform means that the shape “◊” can be clearly distinguished at the center of the waveform. RFAC signal waveform Checking Location: CD board (Conductor side) CD SECTION Note: 1. CD Block is basically designed to operate without adjustment. There- fore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10MΩ impedance. 4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks. S-curve Check Connection: Procedure: 1. Connect an oscilloscope to test point TP (FE) and TP (DVC) on the CD board. 2. Turn the power on. 3. Put the disc (YEDS-18) in and turned power switch on again and actuate the focus search. (actuate the focus search when disc table is moving in and out) 4. Check the oscilloscope waveform (S-curve) is symmetrical between A and B. And confirm peak to peak level within 2 ± 1 Vp-p. S-curve waveform Note: • Try to measure several times to make sure than the ratio of A : B or B : A is more than 10 : 7. • Take sweep time as long as possible and light up the brightness to obtain best waveform. Checking Location: CD board (Conductor side) RFDC Level Check Connection: Procedure: 1. Connect an oscilloscope to test point TP (RFDC) and TP (DVC) on the CD board. 2. Turn the power on. 3. Put the disc (YEDS-18) in to playback the number five track. 4. Confirm that oscilloscope waveform is clear and check RFDC signal level is correct or not. Note: A clear RFDC signal waveform means that the shape “◊” can be clearly distinguished at the center of the waveform. + – CD board TP (FE) TP (DVC) oscilloscope A B symmetry within 2 ± 1 Vp-p + – CD board TP (RFDC) TP (DVC) oscilloscope VOLT/DIV: 200 mV TIME/DIV: 500 ns level: 0.7 ± 0.2 Vp-p + – CD board TP (RFAC) TP (VC) oscilloscope VOLT/DIV: 200 mV TIME/DIV: 500 ns level: 0.9 ± 0.4 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 15 15 HCD-EP315 E-F Balance Check Connection: Procedure: 1. Connect an oscilloscpe to test point TP (TE) and TP (DVC) on the CD board. 2. AC is put in pushing CD N button. 3. FL tube carries out all lights and goes into CD test mode. 4. Put the disc (YEDS-18) in to playback the number five track. 5. Press the CD N button. (The tracking servo and the sledding servo are turned OFF) 6. Check the level B of the oscilliscope's waveform and the A (DC voltage) of the center of the Traverse waveform. Confirm the following : A/B x 100 = less than ± 22% Traverse Waveform 7. Press the CD N button. (The tracking servo and sledding servo are turned ON) Confirm the C (DC voltage) is almost equal to the A (DC voltage) is step 4. 8. To exit from this mode, turn the power off. Notes: • Always move the optical pick-up to most inside track when exiting from this mode. Otherwise, a disc will not be unloaded. • Do not run the sled motor excessively, otherwise the gear can be chipped. Traverse Waveform Checking Location: CD board (Conductor side) + – CD board TP (TE) TP (DVC) oscilloscope 0V B level: 1.15 ± 0.5 Vp-p Center of the waveform A (DC voltage) 0V Tracking servo Sled servo ON C (DC voltage) Tracking servo Sled servo OFF Checking Location: – CD BOARD (Conductor Side) – TP (VC) TP (FE) TP (TE) TP (RFDC) TP (DVC) TP (RFAC) IC103 IC101 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 16 16 HCD-EP315 SECTION 6 DIAGRAMS • Circuit Boards Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For schematic diagrams. Note: • All capacitors are in µF unless otherwise noted. pF: µµF 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 specified. • f : internal component. • 2 : nonflammable resistor. • 1 : fusible resistor. • C : panel designation. For printed wiring boards. Note: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. • f : internal component. • : Pattern from the side which enables seeing. • A : B+ Line. • B : B– Line. • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal produc- tion tolerances. • Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal produc- tion tolerances. • Circled numbers refer to waveforms. • Abbreviation CND : Canadian model • Signal path. F : TUNER (FM) J : CD d : MD E : PB (TAPE) a : REC (TAPE) • Waveforms – CD Board – 1.1Vp-p 1 IC103 qg (RFAC) (CD Play Mode) 2 IC101 el (FE) (CD Play Mode) 200mV/DIV, 1 µs/DIV 50mV/DIV, 200 µs/DIV 100mV/DIV, 200 µs/DIV 1V/DIV, 20ns/DIV 200mVp-p 250mVp-p 3 IC101 ra (TE) (CD Play Mode) 4 IC101 yj (XTAO) 5.4Vp-p 59ns 6 IC301 7 32kHz OUT 1V/DIV, 10 µs/DIV 5V/DIV, 10 ms/DIV 5 IC301 0 8.6MHz OUT 10Vp-p 20 ms 2.4Vp-p 30 µs 7 Q453,Q454 collector (Rec mode) 5V/DIV, 5 µs/DIV 10Vp-p 10 µs – CONTROL Board – – MAIN Board – • Indication of transistor C B These are omitted. E Q B These are omitted. C E MAIN board CONTROL board BACK LIGHT board TRANSFORMER board CD board Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 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 17 17 HCD-EP315 6-1. Block Diagram : TUNER (FM) : CD • Signal Path • RCH is omitted due to same as L-CH. : MD : PB (TAPE) : REC (TAPE) R-CH +VM ERASE HEAD REC/PB HEAD DECK BLOCK REC/PB SWITCH DATA 79 PLL CLK 78 PLL CE 27 SYSTEM CONTROLLER IC301 IFC 75 L R MD J201 MUTE CONT Q403 J202 PHONES R CH L R FUCTION KEY REMOTE CONTROL RECEIVER IC303 S302,304,306 S308,310-312 LED302-307 (BACK RIGHT) TUNER UNIT L-CH R-CH R-CH D OUT D IN CLK CE TUNED R-CH TUNED 76 Q504-511 L451 BIAS Q450,451 MECHA BLOCK MOTOR DRIVE Q501,502 BIAS 53 XT1 6 XT2 7 X301 32.768kHz X IN 19 X OUT 10 X302 8.64MHz MUTE Q401 22 DSG Q601 23 RMC FUCTION KEY S301,303,305,307 S309,313,314 16 KEY2 55 BK LED 3 1 RESET SWITCH Q302 5 RESET RESET IC302 2 1 59 POWER DOWN D901-904 RELAY DRIVE AC IN PT902 SUB TRANS POWER CONTROL Q404,405 Q200 RY901 17 KEY1 REG Q701 +10V +VM PB/REC EQ AMP IC601 AUX L 19 18 OUT L TU L 23 TAPE L 2 CD L 21 16 OUT R R-CH 13 CONT 28 REC OUT TU MUTE 49 STEREO 74 STEREO MUTE R-CH DECK MOTOR DECK1 50 MOTOR 52 CD DATA 80 OPEN CLOSE CD OPEN/CLOSE POWER AMP IC204 R CH J203 SPEAKER SEG0 SEG20 61 63 COM0 COM2 LIQUID CRYSTAL DISPLAY LCD301 VOL ENCODER S315 13 VOL ENC +5V REG Q303,304 µCON +B VM D301 LINE FILTER L901 V ECO PT901 POWER TRANS +7V REG Q402 CD +7V +VM REG IC200 +VM AC DET Q206 HOLD Q205 OPTICAL PICK-UP BLOCK (KSM-213EDP) A B C D E F LD VC +5V GND PD VR LD DRIVE FOCUS COIL TRACKING COIL Q101 RF AMP IC103 VC 27 A 6 B 7 C 8 D 9 E 10 F 11 LD 1 PD 2 MOTOR/COIL DRIVE IC102 CH1RO 13 CH1FO 14 CH2RO 11 CH2FO 12 CH3RO 18 CH3FO 17 M M101 SLED MOTOR CH4RO 16 CH4FO 15 M M102 SPINDLE MOTOR F+ F- T- T+ 3 CH1RI 2 CH1FI 6 CH2RI 5 CH2FI 23 CH3RI 24 CH3FI 25 CH4INS 20 MUTE MDP 26 SFDR 28 SRDR 29 TRDR 31 TFDR 30 FRDR 33 FFDR 32 DIGITAL SERVO IC101 RFDC 43 17 FEI 28 RFDCO 16 FE 18 TE 29 RFDCI 12 SW FE 39 TE 41 SE 40 72 L OUT 75 R OUT 5 DATA R-CH 7 CLOK 6 XLAT 2 SQCK 9 SCLK 20 SCOR 1 SQSO 27 SSTP 66 XTAI 67 XTAO 3 XRST S101 LIMIT IN SW X101 16.9344MHz 8 SENS RFAC 51 15 RFAC +3.3V REG Q102,D101 +3.3V +5.5V M REC PLAY DECK POWER BIAS OSC Q453 Q454 P CONT Q702 TU ON 71 DECK3 58 DECK2 51 CD CLK 1 LATCH 70 C SQCK 72 SCOR 20 SQSO 2 SENS 73 XRST 69 PWM1 3 PWM2 65 PWM3 68 LDON 4 T SW 18 12 HOLD 71 CD ON 24 38 41 46 . LED DRIVE Q301 56 STBY LED LED DRIVE Q306 LED301 ECO LED D306 D305 14 MUTE 48 AMP STBY 8 L OUT + STBY 5 L IN 4 9 L OUT - MUTE 6 D211 3 1 IC800 D201-204 IC601 VSS D213 D212 D206 D205 POWER AMP VCC +5.5V REG Q406 CD +5.5V 21 POWER V ECO 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 18 18 HCD-EP315 6-2. Printed Wiring Board – CD Section – Ref. No. Location D101 F-5 IC101 E-4 IC102 C-5 IC103 D-2 Q101 C-2 Q102 G-5 • Semiconductor Location • See page 16 for Circuit Boards Location. IC102 IC101 IC103 TP (VC) TP (RFAC) TP (DVC) CN301 (Page 23) 1-680-849- B M101 TP(RF) M102 KSS-213E/C2N 1 2 A B C D E F G 3 4 5 6 7 8 CONTROL 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 19 19 HCD-EP315 6-3. Schematic Diagram – CD Section – • See page 16 for Waveforms. • See page 28 for IC Block Diagrams. KSS-213E/C2N CN301 (Page 25) 0uH 0uH B CONTROL TP (RF) TP(VC) M102 M101 C199 470p C150 0.1 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 20 20 HCD-EP315 6-4. Printed Wiring Board – MAIN Section (COMPONENT SIDE) – • See page 16 for Circuit Boards Location. IC800 IC204 IC200 TO DECK BLOCK (HEAD) J202 PHONES TO DECK BLOCK (MOTOR) J203 SPEAKER IMPEDANCE USE 6-16Ω J201 MD L R (TO TUNER UNIT) ANTENNA TO (CD DOOR) 1 2 4 5 9 11 10 8 7 6 3 1-688-567 MAIN BOARD (COMPONENT SIDE) L R C TO TRANSFORMER BOARD CN901 (Page 26) A TO CONTROL BOARD CN302 (Page 23) 1 2 A E D C B F G H 3 4 5 6 8 7 9 10 Ref. No. Location D200 H-4 D201 H-6 D202 G-7 D203 H-6 D204 G-7 D205 G-6 D206 G-7 D207 F-6 D209 C-2 D210 C-2 D211 E-6 D212 H-6 D213 H-6 D403 F-6 D404 F-6 D405 F-5 D501 C-7 D602 C-5 D603 C-5 D801 F-4 D802 D-9 D803 F-3 D804 D-8 IC200 G-6 IC204 H-4 IC800 F-4 Q205 C-4 Q206 B-4 Q402 F-6 Q404 F-6 Q405 F-6 Q406 F-5 Q451 D-6 Q453 D-7 Q454 D-7 Q502 F-6 • Semiconductor Location 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 21 21 HCD-EP315 6-5. Printed Wiring Board – MAIN Section (CONDUCTOR SIDE) – • See page 16 for Circuit Boards Location. IC601 (CONDUCTOR SIDE) 1 14 28 15 MAIN BOARD 1-688-567 1 2 A E D C B F G H 3 4 5 6 8 7 9 10 Ref. No. Location IC601 C-5 Q200 F-7 Q400 E-4 Q401 E-4 Q403 E-3 Q450 D-7 Q501 E-7 Q504 C-7 Q505 D-7 Q506 C-7 Q507 C-7 Q508 D-7 Q509 C-6 Q510 C-7 Q702 B-6 Q801 D-8 Q802 D-8 Q804 D-8 • Semiconductor Location 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 22 22 HCD-EP315 6-6. Schematic Diagram – MAIN Section – • See page 16 for Waveform. • See page 29 for IC Block Diagram. 9 9 9 0 0 0 0 0 0.6 -3.3 -3.5 13.2 13.8 0 0 0 0 0 -6.8 0 -3.3 0 0 2.5 0.2 0.2 -0.2 0.5 8.2 8.0 8.1 8.3 0 18.1 3.7 0 0 17.2 0 -3.5 -3.5 0 0.1 0.3 -3.5 6.8 9 17.9 0.1 0.8 -5.3 0.2 5.2 0.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17.9 16.4 1.0 17.1 0.1 0.7 0.5 7.5 7.5 4.9 5.5 0.9(1.3) 0.3(0.7) 8.6(2.4) 0.3 (0.7) 0.3(1.7) 9(8.4) 7 7 9(8.4) 9(2.5) 9(2.5) 8.6(2.9) 9 9.0(0) 9(8.1) 0 0(5.0) 0.1(8.9) 2.5(-0.6) 0 0 0 0(-23) 3.0 (-6.9) 3.0(-6.9) 3.3(-0.6) 3.0 (-6.9) 2.5(-0.6) 0(-23.1) 3.3(0) 0 3.3 (-12.2) 0 (4.9) 4.5(0) L-CH (REC/PB) R-CH (ERASE) 2SA1036K – BIAS OSC – – BIAS – REG REG TA7805S IC200 IC601 PB/REC EQ AMP CN101 (CD DOOR) ANTENNA +– +– v– v+ +VM REG. MAIN BOARD TO CONTROL BOARD CN302 (Page 25) A TO TRANSFORMER BOARD CN901 (Page 27) C DECK BLOCK – REC/PLAY SWITCH – 0 SWITCH SWITCH Q400,401,403 MUTE RELAY DRIVE 0 Q205,206 AC DETECT MUTE MUTE IC800 NJM4565D IC800 HEAD PHONE AMP MUTE MUTE IC204 POWER AMP Q701,702 TUNER POWER ON/OFF SWITCH (TO TUNER UNIT) Q601,602 DSG SWITCH L R J201 J202 MD PHONES J203 SPEAKER IMPEDANCE USE 6-16 Ω SWITCH Q404, 405 POWER CONTROL L R 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 23 23 HCD-EP315 6-7. Printed Wiring Board – CONTROL Section (COMPONENT SIDE) – • See page 16 for Circuit Boards Location. IC303 X ?/1 x m M . > VOLUME PLAY MODE TUNER MD CD BASS/TRE DSG LIQUID CRYSTAL DISPLAY (STANDBY) DISPLAY B TO CD BOARD CN101 (Page 18) CONTROL BOARD (COMPONENT SIDE) BACK LIGHT BOARD 1-688-569 1-688-568 A TO MAIN BOARD CN202 (Page 20) BACK LIGHT 1 2 A E D C B 3 4 5 6 8 7 Ref. No. Location D301 D-5 D302 E-6 D303 D-6 D304 E-5 D305 E-6 D306 D-7 D307 D-5 D308 E-5 IC303 B-6 Q303 D-6 • Semiconductor Location 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 24 24 HCD-EP315 6-8. Printed Wiring Board – CONTROL Section (CONDUCTOR SIDE) – • See page 16 for Circuit Boards Location. IC301 IC302 1-688-569 CONTROL BOARD (CONDUCTOR SIDE) 1 20 21 40 41 60 61 80 1 2 A E D C B 3 4 5 6 8 7 Ref. No. Location IC301 B-4 IC302 D-5 Q301 B-3 Q302 D-4 Q304 D-6 Q305 D-6 Q306 A-7 • Semiconductor Location 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 25 25 HCD-EP315 6-9. Schematic Diagram – CONTROL Section – • See page 16 for Waveforms. RESET SWITCH 5.4 5.6 5.6 0 5.7 5.2 0.1 0 0 0.5 0.8 0.5 5.2 5.1 5.2 5.2 2.4 5.2 2.3 2.6 2.6 2.6 0 5.2 5.2 0 0.1 0 5.4 4.8 0 5.2 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 5.2 2.6 5.2 0 7.6 8.3 7.4 5.4 0 0.3 5.2 2.2 2.8 2.2 2.5 0 2.6 2.6 5.2 2.4 5.3 0.1 3.4 5.3 5.3 0 0 0.1 0.6 2.6 2.6 2.6 2.6 2.6 5.1 0 0 0 0 0 0 0 5.3 5.6 5.1 270 270 18P 68K / J 39K / J 68P 18P LIQUID CRYSTAL DISPLAY IC303 REMOTE SENSOR LED SWITCH LED SWITCH (STANDBY) IC301 SYSTEM CONTROLLER VOLUME CONTROL BOARD BACK LIGHT BOARD 10UH DISPLAY m x . X > M TO MAIN BOARD CN202 (Page 22) A TO CD BOARD CN101 (Page 19) B IC302 RESET 5V REG. I / 1 BACK LIGHT 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 26 26 HCD-EP315 6-10. Printed Wiring Board – POWER Section – • See page 16 for Circuit Boards Location. * : NOT REPLACEABLE BUILT IN TRANSFORMER SUB POWER TRANSFORMER POWER TRANSFORMER 1-688-570 AC IN 17 8 1 1 4 5 9 7 C TO MAIN BOARD CNA201 (Page 20) TRANSFORMER BOARD * 1 2 A E D C B F 3 4 5 6 Ref. No. Location D901 C-3 D902 C-3 D903 C-3 D904 C-3 • Semiconductor Location 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 27 27 HCD-EP315 6-11. Schematic Diagram – POWER Section – * * :NOT REPLACEABLE BUILT IN TRANFORMER SUB POWER TRANFORMER C TO MAIN BOARD CNA201 (Page 22) TRANSFORMER 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 28 28 HCD-EP315 LEVEL SHIFT INTERFACE INTERFACE INTERFACE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 20 21 22 23 24 25 26 27 28 19 18 17 16 15 F R R F F R R F R R F F MUTE THERMAL SHUTDOWN VREFOUT VREFIN POWVCC CH1FIN CH1RIN CH2FIN CH2RIN CH2OUTR CH2OUTF CH1OUTR CH1OUTF CAPAIN1 CAPAIN2 GND PRFVCC MUTE POWVCC CH4SIN' CH4SIN CH4BIN CH3FIN CH3RIN CH3OUTR CH3OUTF CH4OUTR CH4OUTF CAPAIN3 GND • IC Block Diagrams IC101 CXD3017Q IC102 BA5974FP-E2 TE RFDC CE IGEN AVSS0 ADIO AVDD0 CLTV FILO AVSS3 VSS AVDD3 DOUT VDD PCO FILI ASYO ASYI RFAC BIAS SSTP DFCT MIRR MDP LOCK FOK SFDR VSS TEST FRDR FE VC COUT SE XTSL TES1 SRDR TFDR FFDR TRDR 2 1 70 71 68 69 66 67 64 65 62 61 63 73 74 72 75 76 77 78 79 80 4 XRST 3 SQCK SQSO 5 9 8 7 6 56 60 53 54 55 59 57 58 51 52 48 49 50 47 44 45 46 43 41 42 XLAT CLOK SENS SYSM DATA XUGF XPCK GFS C2PO WFCK 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 32 33 30 31 36 37 34 35 39 40 38 28 27 29 SPOA ATSK SCLK VDD SCOR SPOB XLON XTAI XVDD EMPH AVDD1 AOUT1 AIN1 XTAO XVSS AIN2 AOUT2 AVDD2 RMUT LOUT2 LOUT1 BCK LRCK PCMD LMUT AVSS1 AVSS2 CPU INTERFACE SERVO AUTO SEQUENCER SERIAL IN INTERFACE OVER SAMPLING DIGITAL FILTER 3rd ORDER NOISE SHAPER PWM PWM EFM DEMODULATOR TIMING LOGIC DIGITAL OUT D/A INTERFACE DIGITAL PLL ASYMMETRY CORRECTOR CLOCK GENERATOR MIRR, DFCT, FOK DETECTOR DIGITAL CLV SUBCODE PROCESSOR SERVO INTERFACE SERVO DSP FOCUS SERVO TRACKING SERVO SLED SERVO PWM GENERATOR FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR 16K RAM ERROR CORRECTOR INTERNAL BUS A/D CONVERTER OPERATIONAL AMPLIFIER ANALOG SWITCH – CD Board – IC103 CXA2581N-T4 RW/ROM RW/ROM EQ ON/OFF VOFST VOFST DVC VC VC VC RW/ROM VC DVC 30 29 28 + – + – DVC VCC DVC 27 26 25 24 RW/ROM EQ 23 22 21 20 19 RFAC VCA VCC + – DVC + – + – RW/ROM VC RW/ROM DVC + – 3 A B C D B C A A A B C D B C D D + – 1 2 APC AMP 5 6 7 8 9 4 RFAC SUMMING AMP RW/ROM APC-OFF (Hi-Z) RW/ROM (H/L) VOFST VC RW/ROM + – 10 11 GM GM 18 17 16 B D A C 13 14 15 12 EQ IN LD PD GND A B C D AC SUM E F DVCC DVC RFAC SW DC OFST RFDCI RFDCO VC RFC VFC BST RFG VCC CEI CE TE BAL TE FEI FE 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 29 HCD-EP315 REC-O_L REC-O_R TUNER-R TUNER-L CD-L AUX-L OUT-L OUT-R TON_L-L TON_L-R AUX-R CD-R VSS TON_H-R TON_H-L TAPE-L TAPE-R IC601 BD3881FV – MAIN Board – IC204 LA4636 1 DC 2 IN1 3 PRE GND 4 IN2 5 STBY MUTE 6 VCC 7 8 –OUT2 +OUT2 PWR GND +OUT1 –OUT1 9 11 10 12 + – + – INPUT AMP INPUT AMP OUTPUT AMP OUTPUT 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 30 HCD-EP315 6-12. IC Pin Function Description • IC301 LC877140A (SYSTEM CONTROLLER) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 to 38 39 40 41 to 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 I/O O I O O I I O — I O — I I O I I I I O I O O I O — — O — O O I I O O O O O O I I — O O O — O — — O O Pin Name O-CLOCK I-SQSO O-PWM1 O-LDON I-RESET 32KHz IN 32KHz OUT VSS1 8.64MHz IN 8.64MHz OUT VDD1 +5V I-HOLD I-VOL O-MUTE I-SUFFIX I-KEY2 I-KEY1 I-CDTSW O-CLKSHIFT I-SCOR O-POWER O-DSG I-RMC SEGMENT 0 to 14 VDD2 +5V GND SEGMENT 15 to 20 NC AMP STBY O-TUMUTE I-DECK1 I-DECK2 O-MOTOR O-BIAS TU-ON O-BKLED O-STBYLED O-KSCAN I-DECK3 I-POWERDOWN NC COM0/PL0 COM1/PL1 COM2/PL2 NC PWM2 VSS3 VDD3 +5V O-PWM3 O-XRST Description Clock output to the CD unit SUB-Q data input from the CD unit PWM1 signal output to the CD unit LD ON signal output to the CD unit Reset signal input from the reset IC (IC302) Resonator terminal (32.768kHz) Resonator terminal (32.768kHz) Ground terminal Resonator terminal (8.64MHz) Resonator terminal (8.64MHz) Power supply terminal Voltage detection signal input Volume signal input from the encoder Muting signal output Model setting input terminal Key input 2 Key input 1 CD door open/close switch signal input Clock shift control signal output SCOR signal input from the CD unit Power relay control signal output DSG signal output Remote sensor signal input from the IC303 Segment signal output to the liquid crystal display module Power supply terminal Ground terminal Segment signal output to the liquid crystal display module Not used (open) Standby control signal output to the power amplifier Muting signal output to the tuner Tape switch status signal input from the tape deck Tape switch status signal input from the tape deck Motor control signal output to the tape deck Bias control signal output to the bias oscillation circuit Tuner power supply control signal output Back light control signal output STANDBY LED control signal output Not used (open) Tape switch status signal input from the tape deck Power down detection signal input Not used (open) Common signal output to the liquid crystal display module Common signal output to the liquid crystal display module Common signal output to the liquid crystal display module Not used (open) PWM2 signal output to the CD unit Ground terminal Power supply terminal PWM3 signal output to the CD unit Reset signal output to the CD unit 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 31 HCD-EP315 Pin No. 70 71 72 73 74 75 76 77 78 79 80 I/O O O O I I I I O O O O Pin Name O-XLAT O-CDON O-SQCK I-SENS I-STEREO I-IFC I-TUNE O-PLLCE O-PLLCLK O-MADATA O-DATA Description Latch signal output to the CD unit CD power supply control signal output SUBQ clock output to the CD unit SENS signal input from the CD unit Stereo/mono detection signal input from the tuner Data input from the tuner Tuner tuned status signal input Tuner chip enable signal output to the tuner Clock signal output to the tuner Data output to the tuner Data output to the CD unit 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 SECTION 7 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may have some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 32 HCD-EP315 7-1. Overall Section not supplied #3 #2 #1 #1 #2 #2 #5 #2 Front panel section CD cabinet section #1 #1 #4 #2 #2 #2 #5 8 T901 not supplied 2 3 4 5 10 not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ver 1.2 2003. 08 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2 A-4732-945-A MAIN BOARD, COMPLETE 3 1-693-622-11 TUNER UNIT 4 4-251-533-01 COVER, CD DECK 5 4-245-240-01 CABINET,REAR 08 1-555-795-00 CORD, POWER 10 1-688-570-11 TRANSFORMER BOARD 0T901 1-439-657-11 TRANSFORMER, POWER #1 7-685-248-14 SCREW +KTP 3X12 TYPE2 NON-SLIT #2 7-685-646-14 SCREW +BVTP 3X8 TYPE2 N-S #3 7-685-661-79 SCREW +BVTP 4X12 TYPE2 SLIT #4 7-685-647-14 SCREW +BVTP 3X10 TYPE2 N-S #5 7-685-546-14 SCREW +BTP 3X8 TYPE2 N-S 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 33 HCD-EP315 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 7-2. Front Panel Section 51 53 54 57 58 59 60 61 63 64 65 67 68 69 70 55 #2 #5 #4 #4 #4 56 not supplied not supplied not supplied not supplied 51 A-4740-923-A DOOR CASSETTE ASSY 53 4-245-244-01 HOLDER,CASSETTE 54 4-238-631-01 TAPE SPRING 55 4-245-239-01 CABINET,FRONT 56 4-244-787-01 KNOB (VOLUME) 57 4-245-253-01 PLATE,FUNCTION 58 4-245-245-01 WINDOW,DISPLAY 59 4-242-318-01 OIL-DMPR, 70 60 4-245-249-01 BUTTON,DISPLAY 61 4-245-247-01 BUTTON,FUNCTION 63 4-245-248-01 BUTTON,CD 64 4-245-250-01 BUTTON,BASS 65 4-245-251-01 BUTTON,ENTER 67 4-245-252-01 BUTTON, CASSETTE 68 1-796-689-11 DECK MECHANICAL 69 A-4732-942-A CONTROL BOARD, COMPLETE 70 1-688-568-11 BACK LIGHT BOARD #2 7-685-646-14 SCREW +BVTP 3X8 TYPE2 N-S #4 7-685-647-14 SCREW +BVTP 3X10 TYPE2 N-S #5 7-685-546-14 SCREW +BTP 3X8 TYPE2 N-S Ver 1.2 2003. 08 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 34 HCD-EP315 7-3. CD Cabinet Section 101 111 not supplied 104 105 106 115 115 110 #6 112 113 114 S800 KSM-213EDP 115 115 not supplied not supplied not supplied not supplied not supplied not supplied 101 A-4740-924-A DOOR CD ASSY 104 4-242-171-01 DAMPER 150 N 105 4-247-493-01 PANEL, CD 106 1-757-055-11 WIRE, PARALLEL (FFC) (16 CORE) 110 A-4728-536-A CD BOARD, COMPLETE 111 4-246-193-01 HOLDER, CHUCK A 112 4-246-191-01 PLATE, MAGNET 113 4-249-238-01 MAGNET (18-30-5) 114 4-246-192-01 BASE, CHUCK N 115 3-921-725-11 SCREW (2.6X10), +PWH S800 1-692-960-11 SW, PUSH 1-1-1 #6 7-621-255-32 SCREW +P 2X5 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Ver 1.2 2003. 08 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 35 HCD-EP315 7-4. Optical Pick-up Block (KSM-213EDP) 604 Ref. No. Part No. Description Remarks The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ver 1.1 2003. 07 0604 8-820-221-01 OPTICAL PICK-UP KSM-213EDP 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 SECTION 8 ELECTRICAL PARTS LIST 36 HCD-EP315 NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX, -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 service. Some delay should be anticipated when ordering these items. • CAPACITORS: uF: µF • RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable • COILS uH: µH The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. • SEMICONDUCTORS In each case, u: µ, for example: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD... When indicating parts by reference number, please include the board name. Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-688-568-11 BACK LIGHT BOARD **************** 4-245-258-01 HOLDER,LED < LED > LED302 8-719-051-17 DIODE SLR-342DCT31 LED303 8-719-051-17 DIODE SLR-342DCT31 LED304 8-719-051-17 DIODE SLR-342DCT31 LED305 8-719-051-17 DIODE SLR-342DCT31 LED306 8-719-051-17 DIODE SLR-342DCT31 LED307 8-719-051-17 DIODE SLR-342DCT31 ************************************************************ A-4728-536-A CD BOARD, COMPLETE ******************* < CAPACITOR > C101 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C102 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C103 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C104 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C108 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C109 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C110 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C111 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C112 1-115-156-11 CERAMIC CHIP 1uF 10V C114 1-164-360-11 CERAMIC CHIP 0.1uF 16V C116 1-126-382-11 ELECT 100uF 20.00% 16V C117 1-126-382-11 ELECT 100uF 20.00% 16V C118 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C121 1-164-360-11 CERAMIC CHIP 0.1uF 16V C122 1-126-933-11 ELECT 100uF 20.00% 16V C123 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C124 1-125-891-11 CERAMIC CHIP 0.47uF 10.00% 10V C125 1-164-360-11 CERAMIC CHIP 0.1uF 16V C126 1-164-360-11 CERAMIC CHIP 0.1uF 16V C127 1-126-382-11 ELECT 100uF 20.00% 16V C130 1-164-360-11 CERAMIC CHIP 0.1uF 16V C131 1-126-933-11 ELECT 100uF 20.00% 16V C133 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C140 1-115-156-11 CERAMIC CHIP 1uF 10V C143 1-164-360-11 CERAMIC CHIP 0.1uF 16V C145 1-164-360-11 CERAMIC CHIP 0.1uF 16V C146 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C150 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C153 1-164-360-11 CERAMIC CHIP 0.1uF 16V C159 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V C162 1-126-382-11 ELECT 100uF 20.00% 16V C163 1-126-933-11 ELECT 100uF 20.00% 16V C165 1-164-360-11 CERAMIC CHIP 0.1uF 16V C167 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C168 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C171 1-115-412-11 CERAMIC CHIP 680PF 5.00% 25V C172 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C181 1-115-412-11 CERAMIC CHIP 680PF 5.00% 25V C182 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C183 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C184 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C185 1-125-891-11 CERAMIC CHIP 0.47uF 10.00% 10V C190 1-115-156-11 CERAMIC CHIP 1uF 10V C191 1-126-933-11 ELECT 100uF 20.00% 16V C192 1-126-382-11 ELECT 100uF 20.00% 16V C193 1-126-382-11 ELECT 100uF 20.00% 16V C194 1-164-360-11 CERAMIC CHIP 0.1uF 16V C196 1-164-360-11 CERAMIC CHIP 0.1uF 16V C197 1-107-826-11 CERAMIC CHIP 0.1uF 10.00% 16V C198 1-126-933-11 ELECT 100uF 20.00% 16V C199 1-162-962-11 CERAMIC CHIP 470PF 10% 50V < CONNECTOR > CN101 1-770-528-31 CONNECTOR, FFC/FPC 21P CN102 1-779-553-21 CONNECTOR,FFC(LIF(NON-ZIF))16P < DIODE > D101 8-719-056-77 DIODE UDZ-TE-17-3.9B < FERRITE BEAD > FB101 1-469-144-21 FERRITE 0uH FB103 1-469-144-21 FERRITE 0uH < IC > IC101 8-752-402-31 IC CXD3017Q IC102 8-759-549-28 IC BA5974FP-E2 IC103 8-752-089-74 IC CXA2581N-T4 < JUMPER RESISTOR > JR101 1-216-864-11 METAL CHIP 0 5% 1/16W < TRANSISTOR > Q101 8-729-049-31 TRANSISTOR 2SB710A-RTX Q102 8-729-920-85 TRANSISTOR 2SD1664-T100-QR BACK LIGHT CD 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 37 HCD-EP315 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > R101 1-216-821-11 METAL CHIP 1K 5% 1/16W R102 1-216-845-11 METAL CHIP 100K 5% 1/16W R103 1-216-835-11 METAL CHIP 15K 5% 1/16W R104 1-216-839-11 METAL CHIP 33K 5% 1/16W R106 1-216-821-11 METAL CHIP 1K 5% 1/16W R107 1-216-833-11 METAL CHIP 10K 5% 1/16W R108 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R109 1-216-857-11 METAL CHIP 1M 5% 1/16W R111 1-216-846-11 METAL CHIP 120K 5% 1/16W R114 1-218-745-11 METAL CHIP 160K 5% 1/10W R116 1-216-797-11 METAL CHIP 10 5% 1/16W R117 1-216-821-11 METAL CHIP 1K 5% 1/16W R118 1-216-809-11 METAL CHIP 100 5% 1/16W R119 1-216-826-11 METAL CHIP 2.7K 5% 1/16W R120 1-216-835-11 METAL CHIP 15K 5% 1/16W R122 1-216-845-11 METAL CHIP 100K 5% 1/16W R123 1-216-833-11 METAL CHIP 10K 5% 1/16W R124 1-216-845-11 METAL CHIP 100K 5% 1/16W R131 1-216-813-11 METAL CHIP 220 5% 1/10W R143 1-216-836-11 METAL CHIP 18K 5% 1/16W R144 1-216-836-11 METAL CHIP 18K 5% 1/16W R147 1-216-828-11 METAL CHIP 3.9K 5% 1/16W R148 1-216-797-11 METAL CHIP 10 5% 1/16W R149 1-216-797-11 METAL CHIP 10 5% 1/16W R150 1-216-833-11 METAL CHIP 10K 5% 1/16W R151 1-216-845-11 METAL CHIP 100K 5% 1/16W R158 1-216-837-11 METAL CHIP 22K 5% 1/16W R159 1-216-837-11 METAL CHIP 22K 5% 1/16W R162 1-216-847-11 METAL CHIP 150K 5% 1/16W R171 1-216-837-11 METAL CHIP 22K 5% 1/16W R172 1-216-837-11 METAL CHIP 22K 5% 1/16W R173 1-216-837-11 METAL CHIP 22K 5% 1/16W R181 1-216-837-11 METAL CHIP 22K 5% 1/16W R182 1-216-837-11 METAL CHIP 22K 5% 1/16W R183 1-216-837-11 METAL CHIP 22K 5% 1/16W R190 1-216-813-11 METAL CHIP 220 5% 1/16W R191 1-216-839-11 METAL CHIP 33K 5% 1/16W R192 1-216-839-11 METAL CHIP 33K 5% 1/16W R193 1-216-846-11 METAL CHIP 120K 5% 1/16W R194 1-216-845-11 METAL CHIP 100K 5% 1/16W R195 1-216-853-11 METAL CHIP 470K 5% 1/16W R196 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R197 1-216-821-11 METAL CHIP 1K 5% 1/16W < NETWORK RESISTOR > RN101 1-233-576-11 RES, CHIP NETWORK 100 < SWITCH > S101 1-771-853-11 SWITCH, DETECTION (LIMIT IN) < VIBRATOR > X101 1-767-226-11 VIBRATOR, CRYSTAL 16.9344MHz ************************************************************ A-4732-942-A CONTROL BOARD, COMPLETE ************************ 4-245-258-01 HOLDER,LED < CAPACITOR > C301 1-124-259-11 ELECT 4.7uF 20.00% 35V C302 1-126-960-11 ELECT 1uF 20.00% 50V C303 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C304 1-126-964-11 ELECT 10uF 20.00% 50V C305 1-124-584-00 ELECT 100uF 20% 10V C306 1-126-960-11 ELECT 1uF 20.00% 50V C307 C308 C309 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C310 1-164-156-11 CERAMIC CHIP 0.1uF 25V C311 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C312 1-162-918-11 CERAMIC CHIP 18PF 5.00% 50V C313 C314 1-126-926-11 ELECT 1000uF 20.00% 10V C315 1-164-156-11 CERAMIC CHIP 0.1uF 25V C316 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C317 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C318 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C319 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C320 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C321 1-164-156-11 CERAMIC CHIP 0.1uF 25V C322 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C323 1-164-156-11 CERAMIC CHIP 0.1uF 25V C324 1-162-918-11 CERAMIC CHIP 18PF 5.00% 50V C325 1-128-551-11 ELECT 22uF 20.00% 25V C326 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C327 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C328 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C329 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C330 1-127-888-11 CERAMIC 0.1uF 10% 50V C331 1-164-156-11 CERAMIC CHIP 0.1uF 25V C333 1-164-156-11 CERAMIC CHIP 0.1uF 25V C334 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C335 1-162-917-11 CERAMIC CHIP 15PF 5% 50V C336 1-162-925-11 CERAMIC CHIP 68PF 5.00% 50V C337 1-162-964-91 CERAMIC CHIP 1000P 10% 50V C338 1-164-156-11 CERAMIC CHIP 0.1uF 25V C340 < CONNECTOR > CN301 1-568-864-11 CONNECTOR, FFC 21P CN302 1-793-767-11 CONNECTOR, BOARD TO BOARD 30P < DIODE > D301 8-719-991-33 DIODE 1SS133T-72 D302 8-719-991-33 DIODE 1SS133T-72 D303 8-719-010-41 DIODE UZ-5.6BSA-TP D304 8-719-991-33 DIODE 1SS133T-72 D305 8-719-991-33 DIODE 1SS133T-72 D306 8-719-991-33 DIODE 1SS133T-72 D307 8-719-991-33 DIODE 1SS133T-72 D308 8-719-991-33 DIODE 1SS133T-72 CONTROL CD 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 38 HCD-EP315 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < FERRITE BEAD > FB301 1-400-297-11 INDUCTOR 0uH FB303 < IC > IC301 6-802-783-01 IC LC877140A-51E2 IC302 6-700-250-01 IC PST3445UL IC303 6-701-681-01 IC RPM7140-V4 < JUMPER RESISTOR > JR301 1-216-864-11 METAL CHIP 0 5% 1/16W JR302 1-216-864-11 METAL CHIP 0 5% 1/16W JR303 1-216-864-11 METAL CHIP 0 5% 1/16W JR304 1-216-864-11 METAL CHIP 0 5% 1/16W JR305 1-216-864-11 METAL CHIP 0 5% 1/16W JR306 1-216-295-91 SHORT CHIP 0 JR307 1-216-295-91 SHORT CHIP 0 JR308 1-216-295-91 SHORT CHIP 0 JR309 1-216-295-91 SHORT CHIP 0 JR310 1-216-295-91 SHORT CHIP 0 JR311 1-216-295-91 SHORT CHIP 0 JR312 1-216-295-91 SHORT CHIP 0 JR313 1-216-295-91 SHORT CHIP 0 JR314 1-216-295-91 SHORT CHIP 0 JR315 1-216-295-91 SHORT CHIP 0 JR317 1-216-864-11 METAL CHIP 0 5% 1/16W JR318 1-216-864-11 METAL CHIP 0 5% 1/16W JR319 1-216-295-91 SHORT CHIP 0 JR320 1-216-295-91 SHORT CHIP 0 < COIL > L301 L302 1-408-117-00 INDUCTOR 10uH L304 < LIQUID CRYSTAL DISPLAY > LCD301 1-805-184-11 DISPLAY PANEL, LIQUID CRYSTAL < LED > LED301 8-719-059-98 DIODE SLR-342VCT31 (STANDBY) < TRANSISTOR > Q301 8-729-230-49 TRANSISTOR 2SC2712L-TE85R Q302 8-729-230-49 TRANSISTOR 2SC2712L-TE85R Q303 6-550-296-01 TRANSISTOR 2SA1980G Q304 8-729-230-49 TRANSISTOR 2SC2712L-TE85R Q305 8-729-230-49 TRANSISTOR 2SC2712L-TE85R Q306 8-729-900-53 TRANSISTOR DTC114EK < RESISTOR > R300 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R301 1-216-821-11 METAL CHIP 1K 5% 1/16W R302 1-216-821-11 METAL CHIP 1K 5% 1/16W R303 1-216-821-11 METAL CHIP 1K 5% 1/16W R304 1-216-821-11 METAL CHIP 1K 5% 1/16W R305 1-216-821-11 METAL CHIP 1K 5% 1/16W R306 1-216-821-11 METAL CHIP 1K 5% 1/16W R307 1-216-809-11 METAL CHIP 100 5% 1/16W R308 1-216-821-11 METAL CHIP 1K 5% 1/16W R309 1-216-821-11 METAL CHIP 1K 5% 1/16W R310 1-216-814-11 METAL CHIP 270 5% 1/16W R311 1-216-814-11 METAL CHIP 270 5% 1/16W R312 1-216-809-11 METAL CHIP 100 5% 1/16W R313 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R314 1-216-821-11 METAL CHIP 1K 5% 1/16W R315 1-216-821-11 METAL CHIP 1K 5% 1/16W R316 1-216-809-11 METAL CHIP 100 5% 1/16W R317 1-216-821-11 METAL CHIP 1K 5% 1/16W R318 1-216-810-11 RES CHIP 120 5% 1/10W R319 1-216-809-11 METAL CHIP 100 5% 1/16W R320 1-216-809-11 METAL CHIP 100 5% 1/16W R321 1-216-809-11 METAL CHIP 100 5% 1/16W R322 1-249-417-11 CARBON 1K 5% 1/4W F R323 1-216-821-11 METAL CHIP 1K 5% 1/16W R324 1-216-821-11 METAL CHIP 1K 5% 1/16W R325 1-216-809-11 METAL CHIP 100 5% 1/16W R326 1-216-809-11 METAL CHIP 100 5% 1/16W R327 1-216-821-11 METAL CHIP 1K 5% 1/16W R328 1-249-425-11 CARBON 4.7K 5% 1/4W F R329 1-218-867-11 METAL CHIP 6.8K 5% 1/10W R330 1-249-427-11 CARBON 6.8K 5% 1/4W F R331 1-216-828-11 METAL CHIP 3.9K 5% 1/16W R332 1-216-828-11 METAL CHIP 3.9K 5% 1/16W R333 1-249-422-11 CARBON 2.7K 5% 1/4W F R334 1-249-422-11 CARBON 2.7K 5% 1/4W F R335 1-216-824-11 METAL CHIP 1.8K 5% 1/16W R336 1-249-420-11 CARBON 1.8K 5% 1/4W F R337 1-249-429-11 CARBON 10K 5% 1/4W R338 1-216-833-11 METAL CHIP 10K 5% 1/16W R339 1-216-834-11 METAL CHIP 12K 5% 1/16W R340 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R341 1-249-425-11 CARBON 4.7K 5% 1/4W F R342 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R344 1-249-438-11 CARBON 56K 5% 1/4W R345 1-216-809-11 METAL CHIP 100 5% 1/16W R346 1-216-837-11 METAL CHIP 22K 5% 1/16W R347 1-216-837-11 METAL CHIP 22K 5% 1/16W R348 1-216-821-11 METAL CHIP 1K 5% 1/16W R349 1-216-841-11 METAL CHIP 47K 5% 1/16W R350 1-216-837-11 METAL CHIP 22K 5% 1/16W R351 1-216-843-11 METAL CHIP 68K 5% 1/16W R352 1-216-840-11 METAL CHIP 39K 5% 1/16W R353 1-249-425-11 CARBON 4.7K 5% 1/4W F R354 1-216-834-11 METAL CHIP 12K 5% 1/16W R355 1-216-821-11 METAL CHIP 1K 5% 1/16W R356 1-216-821-11 METAL CHIP 1K 5% 1/16W R357 1-216-821-11 METAL CHIP 1K 5% 1/16W R358 1-216-817-11 METAL CHIP 470 5% 1/16W R359 1-245-191-21 METAL CHIP 10K 1% 1/10W R360 1-216-833-11 METAL CHIP 10K 5% 1/16W R361 1-216-809-11 METAL CHIP 100 5% 1/16W R362 1-216-821-11 METAL CHIP 1K 5% 1/16W R363 1-216-833-11 METAL CHIP 10K 5% 1/16W R364 1-216-821-11 METAL CHIP 1K 5% 1/16W R365 1-216-845-11 METAL CHIP 100K 5% 1/16W CONTROL 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 39 HCD-EP315 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R366 1-247-887-00 CARBON 220K 5% 1/4W R367 1-216-841-11 METAL CHIP 47K 5% 1/16W R368 1-216-835-11 METAL CHIP 15K 5% 1/16W R369 1-216-845-11 METAL CHIP 100K 5% 1/16W R370 1-216-841-11 RES CHIP 47K 5% 1/10W R371 1-249-417-11 CARBON 1K 5% 1/4W F R372 1-216-809-11 METAL CHIP 100 5% 1/16W R373 1-216-809-11 METAL CHIP 100 5% 1/16W R374 1-216-809-11 METAL CHIP 100 5% 1/16W R375 1-216-841-11 RES CHIP 47K 5% 1/10W R376 1-216-821-11 METAL CHIP 1K 5% 1/16W R377 1-249-429-11 CARBON 10K 5% 1/4W R378 1-216-825-11 RES CHIP 2.2K 5% 1/10W R379 1-216-833-11 METAL CHIP 10K 5% 1/16W R380 1-216-825-11 RES CHIP 2.2K 5% 1/10W < SWITCH > S301 1-786-050-21 SWITCH, KEY BOARD (CD) S302 1-786-050-21 SWITCH, KEY BOARD (DISPLAY) S303 1-786-050-21 SWITCH, KEY BOARD (MD) S304 1-786-050-21 SWITCH, KEY BOARD (TUNER) S305 1-786-050-21 SWITCH, KEY BOARD (>) S306 1-786-050-21 SWITCH, KEY BOARD (DSG) S307 1-786-050-21 SWITCH, KEY BOARD (.) S308 1-786-050-21 SWITCH, KEY BOARD (BASS/TRE) S309 1-786-050-21 SWITCH, KEY BOARD (x) S310 1-786-050-21 SWITCH, KEY BOARD (M) S311 1-786-050-21 SWITCH, KEY BOARD (l/ 1) S312 1-786-050-21 SWITCH, KEY BOARD (m) S313 1-786-050-21 SWITCH, KEY BOARD (X) S314 1-786-050-21 SWITCH, KEY BOARD (PLAY/MODE) S315 1-786-419-11 SW, RTRY RE121PVB25FINB1-24E (VOLUME) < VIBRATOR > X301 9-300-001-87 VIB,XTAL 32.768KHZ CFS-308 CT X302 1-795-880-11 VIBRATOR, CERAMIC 8.64MHz ************************************************************ A-4732-945-A MAIN BOARD, COMPLETE ********************* 7-685-546-14 SCREW +BTP 3X8 TYPE2 N-S < CAPACITOR > C200 1-126-941-11 ELECT 470uF 20.00% 25V C201 1-164-156-11 CERAMIC CHIP 0.1uF 25V C202 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C203 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C204 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C205 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C206 1-128-548-11 ELECT 4700uF 20% 25V C207 1-164-156-11 CERAMIC CHIP 0.1uF 25V C208 1-130-495-00 MYLAR 0.1uF 5% 50V C209 1-104-666-11 ELECT 220uF 20.00% 25V C210 1-130-495-00 MYLAR 0.1uF 5% 50V C211 1-130-495-00 MYLAR 0.1uF 5% 50V C212 1-130-495-00 MYLAR 0.1uF 5% 50V C213 1-130-495-00 MYLAR 0.1uF 5% 50V C221 1-126-960-11 ELECT 1uF 20.00% 50V C222 1-126-947-11 ELECT 47uF 20.00% 25V C223 1-126-962-11 ELECT 3.3uF 20.00% 50V C224 1-126-961-11 ELECT 2.2uF 20.00% 50V C225 1-126-961-11 ELECT 2.2uF 20.00% 50V C226 1-164-174-11 CERAMIC CHIP 0.0082uF 10% 25V C227 1-164-174-11 CERAMIC CHIP 0.0082uF 10% 25V C228 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C229 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C230 1-164-156-11 CERAMIC CHIP 0.1uF 25V C240 1-126-956-91 ELECT 0.1uF 20.00% 50V C241 1-126-956-91 ELECT 0.1uF 20.00% 50V C242 C243 C248 1-164-156-91 CERAMIC CHIP 0.1uF 25V C249 C400 1-126-947-11 ELECT 47uF 20.00% 25V C415 1-216-964-11 METAL 62K 1% 0.6W C416 1-126-935-11 ELECT 470uF 20.00% 16V C417 1-164-156-11 CERAMIC CHIP 0.1uF 25V C441 1-126-934-11 ELECT 220uF 20.00% 10V C442 1-164-156-11 CERAMIC CHIP 0.1uF 25V C446 1-126-947-11 ELECT 47uF 20.00% 25V C447 1-164-156-11 CERAMIC CHIP 0.1uF 25V C450 1-164-156-11 CERAMIC CHIP 0.1uF 25V C451 1-164-156-11 CERAMIC CHIP 0.1uF 25V C452 1-126-934-11 ELECT 220uF 20.00% 10V C453 1-162-979-11 CERAMIC CHIP 0.0027uF 10.00% 50V C454 1-162-979-11 CERAMIC CHIP 0.0027uF 10.00% 50V C455 1-162-979-11 CERAMIC CHIP 0.0027uF 10.00% 50V C456 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C457 1-106-361-00 MYLAR 0.0056uF 5.00% 100V C461 1-162-935-11 CERAMIC CHIP 4PF 0.25PF 50V C462 1-162-935-11 CERAMIC CHIP 4PF 0.25PF 50V C501 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C502 1-126-947-11 ELECT 47uF 20.00% 25V C540 1-164-230-11 CERAMIC CHIP 220PF 5.00% 50V C588 1-126-934-11 ELECT 220uF 20.00% 10V C601 1-164-730-11 CERAMIC CHIP 0.0012uF 10.00% 50V C602 1-164-730-11 CERAMIC CHIP 0.0012uF 10.00% 50V C603 1-126-961-11 ELECT 2.2uF 20.00% 50V C604 1-126-961-11 ELECT 2.2uF 20.00% 50V C611 1-126-956-91 ELECT 0.1uF 20.00% 50V C612 1-126-956-91 ELECT 0.1uF 20.00% 50V C613 1-216-957-91 METAL 33K 1% 0.6W C614 1-216-957-91 METAL 33K 1% 0.6W C619 1-126-961-11 ELECT 2.2uF 20.00% 50V C620 1-126-961-11 ELECT 2.2uF 20.00% 50V C637 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C638 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C639 1-164-315-11 CERAMIC CHIP 470PF 5.00% 50V C640 1-164-315-11 CERAMIC CHIP 470PF 5.00% 50V C641 1-100-229-11 C-CAP, U 6800P-50 K B GRM C642 1-100-229-11 C-CAP, U 6800P-50 K B GRM C643 1-128-551-11 ELECT 22uF 20.00% 25V C644 1-128-551-11 ELECT 22uF 20.00% 25V C645 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C646 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C647 1-100-229-11 C-CAP, U 6800P-50 K B GRM C648 1-100-229-11 C-CAP, U 6800P-50 K B GRM C649 1-164-218-11 CERAMIC CHIP 180PF 0.25PF 50V CONTROL 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 40 HCD-EP315 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C650 1-164-218-11 CERAMIC CHIP 180PF 0.25PF 50V C651 1-126-961-11 ELECT 2.2uF 20.00% 50V C652 1-126-961-11 ELECT 2.2uF 20.00% 50V C660 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C663 1-164-156-11 CERAMIC CHIP 0.1uF 25V C665 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C666 1-126-935-11 ELECT 470uF 20.00% 10V C667 1-104-665-11 ELECT 100uF 20.00% 10V C668 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C670 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C671 1-162-967-11 CERAMIC CHIP 0.0033uF 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 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C684 1-110-563-11 CERAMIC CHIP 0.068uF 10% 16V C700 1-126-947-11 ELECT 47uF 20.00% 25V C705 1-126-963-11 ELECT 4.7uF 20.00% 50V C706 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C708 1-126-947-11 ELECT 47uF 20.00% 25V C709 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C800 1-126-961-11 ELECT 2.2uF 20.00% 50V C801 1-126-961-11 ELECT 2.2uF 20.00% 50V C802 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C803 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C804 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C805 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C806 1-126-935-11 ELECT 470uF 20.00% 16V C807 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C808 1-126-963-11 ELECT 4.7uF 20.00% 50V C809 1-126-963-11 ELECT 4.7uF 20.00% 50V C814 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C815 1-126-933-11 ELECT 100uF 20.00% 16V C816 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C817 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V < CONNECTOR > CN202 1-793-766-11 CONNECTOR, BOARD TO BOARD 30P * CN305 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P * CN501 1-564-710-11 PIN, CONNECTOR (SMALL TYPE) 8P * CN502 1-564-709-11 PIN, CONNECTOR (SMALL TYPE) 7P CN701 1-568-830-11 CONNECTOR, FFC 11P < DIODE > D200 6-500-376-01 DIODE 1N4003LES D201 6-500-378-01 DIODE 1N5402GW(F20) D202 6-500-378-01 DIODE 1N5402GW(F20) D203 6-500-378-01 DIODE 1N5402GW(F20) D204 6-500-378-01 DIODE 1N5402GW(F20) D205 8-719-991-33 DIODE 1SS133T-72 D206 8-719-991-33 DIODE 1SS133T-72 D207 8-719-991-33 DIODE 1SS133T-72 D208 8-719-991-33 DIODE 1SS133T-72 D209 8-719-991-33 DIODE 1SS133T-72 D210 8-719-991-33 DIODE 1SS133T-72 D211 8-719-991-33 DIODE 1SS133T-72 D212 8-719-991-33 DIODE 1SS133T-72 D213 8-719-991-33 DIODE 1SS133T-72 D403 8-719-109-97 DIODE MTZJ-T-77-6.8B D404 8-719-991-33 DIODE 1SS133T-72 D405 8-719-109-89 DIODE MTZJ-T-72-5.6B D501 8-719-991-33 DIODE 1SS133T-72 D602 8-719-109-85 DIODE MTZJ-T-72-5.1B D603 8-719-109-85 DIODE MTZJ-T-72-5.1B D801 8-719-923-60 DIODE MTZJ-T-77-9.1A D802 8-719-991-33 DIODE 1SS133T-72 D803 8-719-923-60 DIODE MTZJ-T-77-9.1A D804 8-719-991-33 DIODE 1SS133T-72 < FERRITE BEAD > FB201 FB202 FB401 1-400-297-11 INDUCTOR 0uH FB701 1-400-297-11 INDUCTOR 0uH FB710 < IC > IC200 8-759-231-53 IC TA7805S IC204 6-704-060-01 IC LA4636 IC601 6-702-895-01 IC BD3881FV IC800 8-759-167-88 IC NJM4565D < JACK > J201 1-793-484-11 JACK, PIN 2P J202 1-816-219-11 JACK, HEADPHONE J203 1-536-708-81 TERMINAL BOARD, PUSH (4P) (SPEAKER) < COIL > L200 1-400-297-11 INDUCTOR 0uH L201 1-456-107-11 COIL, K (MDEC) L202 1-456-107-11 COIL, K (MDEC) L203 1-456-107-11 COIL, K (MDEC) L204 1-456-107-11 COIL, K (MDEC) L205 1-408-117-00 INDUCTOR 10uH L451 1-456-094-11 COIL, OSC 85kHz BIAS < CARBON > 0PR200 1-249-385-11 CARBON 2.2 5% 1/6W F 0PR501 1-249-385-11 CARBON 2.2 5% 1/6W F < TRANSISTOR > Q200 8-729-230-49 TRANSISTOR 2SC2712L-TE85R Q205 6-550-333-01 TRANSISTOR 2SC5343GL Q206 6-550-333-01 TRANSISTOR 2SC5343GL Q400 8-729-120-28 TRANSISTOR 2SC3052F-T1-LF Q401 8-729-120-28 TRANSISTOR 2SC3052F-T1-LF Q402 8-729-024-94 TRANSISTOR 2SB1370-EF Q403 6-550-296-01 TRANSISTOR 2SA1980G Q404 6-550-333-01 TRANSISTOR 2SC5343GL Q405 6-550-333-01 TRANSISTOR 2SC5343GL Q406 6-550-344-01 TRANSISTOR 2SC3266GR Q450 8-729-120-28 TRANSISTOR 2SC3052F-T1-LF Q451 6-550-333-01 TRANSISTOR 2SC5343GL Q453 6-550-333-01 TRANSISTOR 2SC5343GL Q454 6-550-333-01 TRANSISTOR 2SC5343GL Q501 8-729-901-97 TRANSISTOR 2SA1036K-T-147-Q MAIN The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 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 41 HCD-EP315 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q502 6-550-296-01 TRANSISTOR 2SA1980G Q504 8-729-901-05 TRANSISTOR DTA124EK Q505 8-729-045-62 TRANSISTOR 2SK2158-T2B Q506 8-729-901-05 TRANSISTOR DTA124EK Q507 8-729-045-62 TRANSISTOR 2SK2158-T2B Q508 8-729-045-62 TRANSISTOR 2SK2158-T2B Q509 8-729-216-22 TRANSISTOR 2SA1162-G Q510 8-729-216-22 TRANSISTOR 2SA1162-G Q511 1-809-869-11 TRANSISTOR DTA124EL-TL2 Q601 8-729-030-03 TRANSISTOR DTC144ESA-TP Q602 8-729-030-03 TRANSISTOR DTC144ESA-TP Q701 6-550-305-01 TRANSISTOR 2SA1296GR Q702 8-729-030-03 TRANSISTOR 2SA1296GR Q801 8-729-920-31 TRANSISTOR DTC343TK Q802 8-729-920-31 TRANSISTOR DTC343TK Q803 6-550-296-01 TRANSISTOR 2SA1980G Q804 8-729-029-69 TRANSISTOR DTC114TSA-TP < RESISTOR > R200 1-249-398-11 CARBON 27 5% 1/4W F R201 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R202 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R203 1-247-807-31 CARBON 100 5% 1/4W R204 1-249-385-11 CARBON 2.2 5% 1/6W F R205 1-249-385-11 CARBON 2.2 5% 1/6W F R206 1-249-385-11 CARBON 2.2 5% 1/6W F R207 1-249-385-11 CARBON 2.2 5% 1/6W F R208 1-249-429-11 CARBON 10K 5% 1/4W R209 1-249-429-11 CARBON 10K 5% 1/4W R221 1-216-839-11 METAL CHIP 33K 5% 1/16W R222 1-216-841-11 METAL CHIP 47K 5% 1/16W R223 1-216-837-11 METAL CHIP 22K 5% 1/16W R224 1-216-821-11 METAL CHIP 1K 5% 1/16W R225 1-216-821-11 METAL CHIP 1K 5% 1/16W R226 1-216-821-11 METAL CHIP 1K 5% 1/16W R227 1-216-821-11 METAL CHIP 1K 5% 1/16W R228 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R229 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R230 1-249-427-11 CARBON 6.8K 5% 1/4W F R231 1-249-427-11 CARBON 6.8K 5% 1/4W F R232 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R233 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R234 1-249-433-11 CARBON 22K 5% 1/4W R237 1-216-864-11 METAL CHIP 0 5% 1/16W R238 1-216-864-11 METAL CHIP 0 5% 1/16W R239 1-216-222-00 RES-CHIP 10K 5% 1/8W R240 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R241 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R245 1-216-840-11 METAL CHIP 39K 5% 1/16W R246 1-216-840-11 METAL CHIP 39K 5% 1/16W R247 R248 R400 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R401 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R402 1-216-841-11 METAL CHIP 47K 5% 1/16W R403 1-216-857-11 METAL CHIP 1M 5% 1/16W R404 1-216-833-11 METAL CHIP 10K 5% 1/16W R405 1-216-821-11 METAL CHIP 1K 5% 1/16W R406 1-216-828-11 METAL CHIP 3.9K 5% 1/16W R441 1-216-817-11 METAL CHIP 470 5% 1/16W R442 1-249-425-11 CARBON 4.7K 5% 1/4W F R443 1-216-807-11 METAL CHIP 68 5% 1/16W R444 1-249-429-11 CARBON 10K 5% 1/4W R445 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R446 1-216-818-11 METAL CHIP 560 5% 1/16W R447 1-216-821-11 METAL CHIP 1K 5% 1/16W R453 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R454 1-249-392-11 CARBON 8.2 5% 1/4W F R455 1-216-836-11 METAL CHIP 18K 5% 1/16W R456 1-216-836-11 METAL CHIP 18K 5% 1/16W R458 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R459 1-216-842-11 METAL CHIP 56K 5% 1/16W R460 1-216-845-11 METAL CHIP 100K 5% 1/16W R465 1-216-833-11 METAL CHIP 10K 5% 1/16W R466 1-216-833-11 METAL CHIP 10K 5% 1/16W R467 1-216-833-11 METAL CHIP 10K 5% 1/16W R470 1-249-393-11 CARBON 10 5% 1/4W F R502 1-249-409-11 CARBON 220 5% 1/4W F R503 1-216-864-11 METAL CHIP 0 5% 1/16W R504 1-216-821-11 METAL CHIP 1K 5% 1/16W R505 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R525 1-216-857-11 METAL CHIP 1M 5% 1/16W R527 1-249-436-11 CARBON 39K 5% 1/4W R528 1-216-828-11 METAL CHIP 3.9K 5% 1/16W R530 1-216-833-11 METAL CHIP 10K 5% 1/16W R593 1-249-429-11 CARBON 10K 5% 1/4W R594 1-249-429-11 CARBON 10K 5% 1/4W R599 1-249-421-11 CARBON 2.2K 5% 1/4W F R603 1-216-840-11 METAL CHIP 39K 5% 1/16W R604 1-216-840-11 METAL CHIP 39K 5% 1/16W R609 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R610 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R611 1-249-432-11 CARBON 18K 5% 1/4W R612 1-249-432-11 CARBON 18K 5% 1/4W R613 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R617 1-216-821-11 METAL CHIP 1K 5% 1/16W R618 1-216-821-11 METAL CHIP 1K 5% 1/16W R619 1-216-821-11 METAL CHIP 1K 5% 1/16W R620 1-216-821-11 METAL CHIP 1K 5% 1/16W R633 1-218-867-11 METAL CHIP 6.8K 5% 1/10W R634 1-218-867-11 METAL CHIP 6.8K 5% 1/10W R635 1-216-808-11 METAL CHIP 82 5% 1/16W R636 1-216-808-11 METAL CHIP 82 5% 1/16W R637 1-216-817-11 METAL CHIP 470 5% 1/16W R638 1-216-817-11 METAL CHIP 470 5% 1/16W R639 1-216-826-11 METAL CHIP 2.7K 5% 1/16W R640 1-216-826-11 METAL CHIP 2.7K 5% 1/16W R641 1-216-821-11 METAL CHIP 1K 5% 1/16W R642 1-216-821-11 METAL CHIP 1K 5% 1/16W R643 1-216-821-11 METAL CHIP 1K 5% 1/16W R644 1-216-821-11 METAL CHIP 1K 5% 1/16W R645 1-216-833-11 METAL CHIP 10K 5% 1/16W R646 1-216-833-11 METAL CHIP 10K 5% 1/16W R647 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R648 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R649 1-216-836-11 METAL CHIP 18K 5% 1/16W R650 1-249-432-11 CARBON 18K 5% 1/4W R651 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R652 1-216-822-11 METAL CHIP 1.2K 5% 1/16W 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 42 HCD-EP315 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R655 1-216-836-11 METAL CHIP 18K 5% 1/16W R656 1-216-836-11 METAL CHIP 18K 5% 1/16W R657 1-216-852-11 METAL CHIP 390K 5% 1/16W R658 1-216-852-11 METAL CHIP 390K 5% 1/16W R660 1-216-833-11 METAL CHIP 10K 5% 1/16W R662 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R665 1-249-413-11 CARBON 470 5% 1/4W F R672 1-216-833-11 METAL CHIP 10K 5% 1/16W R673 1-216-833-11 METAL CHIP 10K 5% 1/16W R674 1-249-429-11 CARBON 10K 5% 1/4W R675 1-249-429-11 CARBON 10K 5% 1/4W R681 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R682 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R688 1-216-843-11 METAL CHIP 68K 5% 1/16W R689 1-216-843-11 METAL CHIP 68K 5% 1/16W R694 1-249-413-11 CARBON 470 5% 1/4W F R695 1-249-438-11 CARBON 56K 5% 1/4W R696 1-249-438-11 CARBON 56K 5% 1/4W R697 1-216-842-11 METAL CHIP 56K 5% 1/16W R698 1-216-842-11 METAL CHIP 56K 5% 1/16W R701 1-216-864-11 METAL CHIP 0 5% 1/16W R702 1-216-864-11 METAL CHIP 0 5% 1/16W R705 1-216-864-11 METAL CHIP 0 5% 1/16W R706 R708 1-216-864-11 METAL CHIP 0 5% 1/16W R709 1-216-864-11 METAL CHIP 0 5% 1/16W R710 1-216-837-11 METAL CHIP 22K 5% 1/16W R711 1-216-837-11 METAL CHIP 22K 5% 1/16W R712 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R713 1-216-864-11 METAL CHIP 0 5% 1/16W R714 1-216-864-11 METAL CHIP 0 5% 1/16W R800 1-216-833-11 METAL CHIP 10K 5% 1/16W R801 1-216-833-11 METAL CHIP 10K 5% 1/16W R802 1-216-833-11 METAL CHIP 10K 5% 1/16W R803 1-216-833-11 METAL CHIP 10K 5% 1/16W R804 1-216-820-11 METAL CHIP 820 5% 1/16W R805 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R806 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R807 1-216-820-11 METAL CHIP 820 5% 1/16W R810 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R811 1-216-821-11 METAL CHIP 1K 5% 1/16W R814 1-249-404-00 CARBON 82 5% 1/4W F R815 1-249-404-00 CARBON 82 5% 1/4W F R816 1-249-407-11 CARBON 150 5% 1/4W F R817 1-216-823-11 RES CHIP 1.5K 5% 1/10W ************************************************************ 1-688-570-11 TRANSFORMER BOARD ******************* < CAPACITOR > C901 1-126-941-11 ELECT 470uF 20.00% 25V < DIODE > D901 8-719-991-33 DIODE 1SS133T-72 D902 8-719-991-33 DIODE 1SS133T-72 D903 8-719-991-33 DIODE 1SS133T-72 D904 8-719-991-33 DIODE 1SS133T-72 < COIL > 0L901 < TRANSFORMER > 0PT901 0PT902 1-439-735-11 TRANSFORMER, POWER < RESISTOR > 0R901 1-219-236-51 RES SOLID 2.2M 20% 1/2W < RELAY > 0RY901 1-755-276-11 RELAY, POWER ************************************************************ MISCELLANEOUS ************** 08 1-555-795-00 CORD, POWER 68 1-796-689-11 DECK MECHANICAL 106 1-757-055-11 WIRE, PARALLEL (FFC) (16 CORE) 0604 8-820-221-01 OPTICAL PICK-UP KSM-213EDP M102 X-2625-769-1 GEAR ASSY (MB) (RP), MOTOR (SLED) 0T901 1-439-657-11 TRANSFORMER, POWER MAIN TRANSFORMER The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ver 1.1 2003. 07 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 43 HCD-EP315 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-EP315 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 1.0 2003.06 New 1.1 2003.07 Correction of EXPLODED VIEW, 7-4 Optical Pick-up Block. (SPM-03057) 1.2 2003.08 Correction of EXPLODED VIEWS Parts List. (SPM-03072) 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