MINI DISC RECORDER DM-VH7 SERVICE MANUAL © 1999-6/B51-5544-00 (K/K) 3632 70% 646 609 608 606 617 607 619 660 rec level recording eject standby enter stop rec o.t.e. on/standby mode disc loading mechanism minidisc recorder DM-VH7 20bit A/D&D/A converter 654 601 A1-A2 611 602 J1 J3 632 610 DIGITAL IN OPTICAL SYSTEM CONTROL L R REC IN PLAY OUT 1 2 Knob (K29-7554-04) AC power cord bushing (J42-0083-05) AC power cord * (E30-) Metallic cabinet (TOP) (A01-3696-01) Optic receiving module (W02-1181-05) Panel (A29-1051-14) Dressing panel (A21-3762-13) Knob * (K29-) Front glass (B10-3486-03) Side plate R (A50-1326-02) Rectangular receptacle (E08-0312-05) Phono jack (E63-1065-05) Metallic cabinet (BOTTOM) (A01-3698-01) Side plate L (A50-1327-02) Indicator (B12-0361-04) Insulator assy (J02-1444-14) Dressing panel (BOTTOM) (A21-3758-02) Dressing panel (TOP) (A21-3757-12) Do not face the light of laser when a repair or action confirmation are done. * Refer to parts list on page 27. Refer to X-VH7 service manual (B51-5532-00), if need Disassembly for repair. 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 2ABC 1 3DEF 5JKL 6MNO 4GHI 8TUV 9WXY 7PRS EDIT CANCEL 0QZ , , : ?+10 & ( ) - / +100 RANDOM REPEAT CHECK /SPACE P.MODE /CHARAC. CLEAR DELETE EDIT SET ENTER 8 7 ¡� � 1 4 ¢� � REC MODE TIME DISP. TITLE SEARCH MONITOR REMOTE CONTROL UNIT RC-M0708 O.T.E. ÷� � PLAY £� � TITLE INPUT REC INPUT POWER Audio cord (2) (E30-0615-05) (A70-1279-05) (J02-0130-05) (J19-5996-02) Battery cover (A09-1106-08) (E30-2628-05) (B19-1529-05) (W01-0084-05) System control cord (1) Optical fiber cable (1) Remote control unit (1) Batteries (R6/AA) (2) Check that the following accessories are present. Spacer (1) Replacement front feet (2) Allen wrench (1) 2 CONTENTS / ACCESSORIES / CAUTIONS CONTENTS / ACCESSORIES / CAUTIONS............. 2 CIRCUIT DESCRIPTION............................................3 MECHANISM DESCRIPTION...................................11 PC BOARD .............................................................. 14 SCHEMATIC DIAGRAM .......................................... 16 EXPLODED VIEW ....................................................25 PARTS LIST..............................................................27 SPECIFICATIONS ......................................Back cover Contents Accessories Cautions System configuration Operation to reset The microprocessor may fall into malfunction (impossibility to operate erroneous display, etc.) when the power cord is unplugged while power is ON or due to an external factor. In this case, execute the following procedure to reset the microprocessor and return it to normal condition. Unplug the power cord from the power outlet then, while holding the eject (0 eject) key depressed, plug the power cord again. ¶� Please note that resetting the microprocessor clears the contents stored in, it returns the microprocessor to the condition when it left the factory. Note related to transportation and movement Before transporting or moving this unit, carry out the following operations. 1. With no disc loaded in the unit, press the “on/ standby” key to on. ¶� Check that no disc is present in the unit. 2. Wait a few seconds and verify that the display shown appears. 3. Press the “on/standby” key to off (standby). CAUTION : Use of controls or adjustments or performance of proce- dures other than those specified herein may result in hazardous radiation exposure. In compliance with Federal Regulations, following are re- productions of lables on, or inside the product relating to laser product safety. For the U.S.A. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - KENWOOD CORPORATION 2967-3, ISHIKAWA-CHO, HACHIOJI-SHI, TOKYO, JAPAN KENWOOD CORP. CERTIFIES THIS EQUIPMENT CONFORMS TO DHHS REGULATIONS NO. 21 CFR 1040.10, CHAPTER 1, SUBCHAPTER J. - - - - - - - - - - - Location: Back Panel CD RECEIVER CASSETTE DECK SPEAKERS VH-600 RD-VH7 – LS-VH7 VH-700 RD-VH7 X-VH7 LS-VH7 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 3 CIRCUIT DESCRIPTION Backup item Initialization • MONITOR OFF • REC INPUT ANALOG • REC INPUT/ LEVEL ANALOG=-12dB • REC mode TNO MARK AUTO TNO MARK LEVEL 0(-55dB) (MD ucom) 1. Backup and initialization 2. MD microprocessor M30620MC-340FP(X25: IC11) 2-1 Micoprocessor periphery block diagram • The case of the system connection don't memorise REC INPUT,REC LEVEL and stand up the same initialization. System ON/OFF and POWER ON/OFF are memorised the last selector position. • The case of DISC exist editing record : the set dont read TOC at AC power on _ Setting of the initialization While pressing the EJECT key, plug an AC power cord into AC outlet. No backup item Initialization PLAY mode TRACK MODE REPEAT OFF (MECHA ucom) Backup item Initialization DISC editing record UTOC information DIN AIN AOUT UART A/D INT PWM PWM SIO Mechanism unit (X33)IC24 MECHA uCOM HD6432227N01FA Main uCOM M30620MC-340FP (X25)IC12 DISPLAY LCD driver (64 x 64 full_dot) LCD module HD6433297A17F uCOM standby eject rec REM Key matrix (2 x 6) Back up circuit Din1 Din2 REC PLAY SL16 vol MUTE (X25)IC11 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 4 CIRCUIT DESCRIPTION Pin No. Name I/O Description 1 VOL_DT O Electric VOL IC • communication data 2 VOL_CK O Electric VOL IC • communication clock 3 - O Not used 4 DISP_CE O Display ucom • communication CE 5 DISP_OUT O Display ucom • communication data output 6 DISP_IN I Display ucom • communication data input 7 DISP_CLK O Display ucom • communication clock 8 BYTE - Ucom mode data bus setting 9 CNVss - Ucom mode • inner ROM 10,11 - - Not used 12 RESET I Ucom reset 13 Xout O Ucom oscillation 10MHz output 14 Vss - GND 15 Xin I Ucom oscillation 10MHz input 16 Vcc - Power supply 17 NMI - Ucom compulsion thrust 18 - O Not used 19 CE I Ucom CE 20 REM I Remote control input 21 DISP_RST O Display ucom reset 22 LCD_BL O LCD backlight (Dimmer) 23 POWER O Power supply circuit H: ON 24 LED_EJECT O LCD • EJECT(Dimmer) 25 BACK_V_CHK O Backup voltage check circuit H: ON 26 BACK_V_ON O Backup charge H: ON 27 MECHA_CE O MD mecha. ucom CE 28 MECHA_RST O MD mecha. reset L: RESET ON 29 MECHA_RXD I MD mecha. communication input 30 MECHA_TXD O MD mecha. communication output(N-ch) 31~34 - - Not used 35 TIRLER_TXD O Titular communication output 36 TIRLER_RXD I Titular communication input 37 SDATA I/O Serial data (SL16) 38 SBUSY I/O Serial busy (SL16) 39 RDY I Extension bus control 40 - - Not used 41 HOLD I Extension bus control 42~61 - - Not used 62 Vcc - Ucom power supply (5V) 63 - - Not used 64 Vss - Ucom power supply (GND) 65~74 - - Not used 75 AMUTE O Analog mute 76,77 - - Not used 78 LED_REC O LED REC 79 - - Not used 80 LED_STBY O LED STANDBY 81~88 - - Not used 89~91 KR0~2 I Key return 92 BACK_V I Backup voltage check 93 INISW I Destination switch H: except J type 94 XY_POSITION I X-Y position 95 I_PROTECTION I Current protection 96 AVss - A/D power supply (GND) 97 - - Not used 98 Vref - A/D reference voltage (5V) 99 AVcc - A/D power supply (GND) 100 VOL_LEN O Electric VOL IC • communication data latch 2-2 Pin description 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 5 CIRCUIT DESCRIPTION Voltage(V) KR0 (89) KR2 (91) KR1 (90) Threshold voltage(V) 5.00 (no key on) (no key on) (no key on) 4.59 4.17 ----- eject ----- 3.75 3.33 power/standby o.t.e. ----- 2.92 2.50 stop ff/level_up ----- 2.09 1.67 down up ----- 1.25 0.88 fb/level_down play/pause ----- 0.42 0.00 rec mode ----- 2-3 Key matrix 3. MD mechanism microprocessor HD6432227N01FA(X33: IC24) 3-1 Microprocessor periphery block diagram (X33)CI2 (X33)IC24 MNT0 ATRAC MD ucom AD/DA MNT1 CXD2654R MNT2 MNT3 (X25)IC11 SWDT SCLK CTXD XLAT CRXD SRDT SENS XRST SQSY DQSY (X33)IC12 RECP XINT ADDARST TX EMPHA LDON CXA2523AR RMS HMUTE (X33)IC6 SRVMOD E2PROM MECHA RF amp SCL SDA POWER IDSW MUTE HEADPOS MUTE_BAR MDM-06 DISCIN RESET STTLMT CE LOADIN LOADOUT BITRATE 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 6 CIRCUIT DESCRIPTION Pin No. Name I/O Description 1 SCL O E2PROM clock 2 SDA I/O E2PROM data 3~11 - O Not used 12 VCC - VDD/power supply 13 - - Not used 14 VSS - GND 15~30 - - Not used 31 SRVMOD O X-Y position output 32~34 - - Not used 35 MUTE_BAR O Mute L:MUTE ON 36 POWER O Power ON/OFF (Periphery circuit power supply ) 37 MUTE O Mute 38 ADDARST O AD / DA converter reset 39 EMPHA O Emphasis 40 LOADIN O Mecha. loading motor IN direction moving 41 LOADOUT O Mecha. loading motor OUT direction moving 42 AVSS - A/D GND 43 STTLMT I Pickup position switch 44 DISCIN I DISC insert detection 45 - - Not used 46 BITRATE I MD ucom communication speed changeover 47 HEADPOS I Head position (PLAY/REC) switch (AD) 48 IDSW I Mecha. DISC protection/high reflection/low reflection switch (AD) 49~52 - - Not used 53 Vref - A/D reference voltage 54 AVCC - A/D power supply 55,56 MODE0,1 I VDD/mode (MD0,MD1,MD2)=(1,1,1) 57,58 - - Not used 59 RESET I Reset input 60 NMI I VDD/non mask able thrust 61 STBY I VDD/hardware standby input 62 VCC - VDD/power supply 63 XTAL I Clock inverse input 64 VSS - GND 65 EXTAL - Clock input 66 FWE I GND(Flash ROM writing permission) 67 MODE2 I VDD/mode (MD0,MD1,MD2)=(1,1,1) 68~74 - - Not used 75 CE I Ucom CE 76 CTXD O MD ucom transmit data 77 CRXD I MD ucom receive data 78 DQSY I DIN sub-Q thrust 79,80 - - Not used 81 SQSY I EFM/ADIP SYNC thrust 82 XLAT O ACRIC/ATRAC en/decoder IC latch 83 SWDT O ACRIC/ATRAC en/decoder IC output data 84 SRDT I ACRIC/ATRAC en/decoder IC input data 85 SCLK O ACRIC/ATRAC en/decoder IC clock 86 HMUTE O Pull up/over writing head mute output (TX inverse) 87 SENS I ACRIC/ATRAC en/decoder IC SENS (inner status) 88 MNT3 I ACRIC/ATRAC en/decoder IC spindle rock 89 MNT2 I ACRIC/ATRAC en/decoder IC busy 90 MNT0 I ACRIC/ATRAC en/decoder IC FOK 3-2 Pin description 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 7 CIRCUIT DESCRIPTION Pin No. Name I/O Description 91 MNT1 I ACRIC/ATRAC en/decoder IC shock (track jump) detection 92 XINT I ATRAC thrust 93~95 - - Not used 96 TX O ACRIC/ATRAC en/decoder IC TX (Recording data output enable) 97 RECP O ACRIC/ATRAC en/decoder IC RECP (Laser power changeover) 98 XRST O ACRIC/ATRAC en/decoder IC reset 99 LDON O Laser ON 100 RMS O Pickup frequency changeover Pin No. Name I/O Description 1 DO O Communication data output 2 DI I Communication data input 3 CLK I Communication clock input 4 RESET I Ucom reset 5 NMI I (Non mask able thrust) 6 Vcc - Ucom power supply 7 STBY I Ucom standby 8 Vss - Ucom power supply)GND) 9 XTAL - ucom OSC(16MHz) 10 EXTAL I ucom OSC(16MHz) 11 MD1 I Ucom mode MD0/MD1 12 MD0 I Ucom mode inner ROM extension mode : 13 AVss - Ucom A/D power supply(GND) 14~21 - - Not used 22 AVcc - Ucom A/D power supply 23~30 - - Not used 31 Vcc - Ucom power supply 32~39 - - Not used 40 Vss - Ucom power supply (GND) 41~47 - - Not used 48 A0 O LCD drive control 49~56 D0~D7 I/O LCD drive control 57 - - Not used 58 LAT I Communication latch /thrust 59 - I Not used 60 RD O LCD drive control 61 WR O LCD drive control 62 CS1 O LCD drive control 63 - - Not used 64 - - Not used(Pull up) 4. LCD display microprocessor HD6433297A17F(X25:IC12) 4-1 Description 3-3 Port control EBITRATE (46 pin): UART communication speed changeover EHEADPOS(47pin): Head position detection Input voltage Bit rate Vref × 1.0 9600bps ~ Vref × 0.8 14400bps ~ Vref × 0.6 28800bps ~ Vref × 0.4 33600bps ~ Vref × 0.2 38400bps ~ Vref × 0.0 19200bps Input voltage Head position Vref × 1.0 OFF ~ Vref × 0.62 PLAY position ~ Vref × 0.45 REC position EIDSW(48 pin): DISC type detection Input voltage DISC type Vref × 1.0 LOW REFLECTION DISC (PROTECT ON) ~ Vref × 0.69 LOW REFLECTION DISC (PROTECT OFF) ~ Vref × 0.32 HIGH REFLECTION 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 CIRCUIT DESCRIPTION 8 K e y Description O.T.E. [LCD (LED)] [all on (blink)] or [off (off)] STOP Cancel of mode K e y Operation UP/DOWN Select parameter and mode. PLAY Fix items. Change of display in every check. STOP Cancel or back of test mode. K e y Operation DOWN(SHIFT+) Select servo of PIT or GROOVE PLAY(SHIFT+) Servo on R E C Pickup stops to move. Skip modes. STOP(SHIFT+) Servo off MODE Display change. UP(SHIFT+) Servo on/off F F Pickup moves outwards when press FF key F B Pickup moves inwards when press FB key (SHIFT+): Show the "SHIFT" on the display by pressing the O.T.E. key 1. Setting of Continuous Playback Mode N o . K e y 1 UP/DOWN Select [CPLAY MODE] 2 Load disc 3 PLAY [CPLAY MID] [c=xxxx a=yy] error (xxxx=C1 error, yy=ADIP error) 4 MODE [CPLAY(zzzz)] CPLAY address (MID=0300h, OUT=0700h, IN=0030h cluster) 5 MODE [h8888d@@@@] address (8888=current head address, @@@@=ADIP address) In No.5, Display shows [-] if can't read disc. 2. Change of Playback Points(in continuous playback mode) N o . K e y D i s p l a y / F u n c t i o n D i s p l a y / F u n c t i o n 1 PLAY [CPLAY OUT] 2 Carry out No.4 and 5 in the above table. 3 PLAY [CPLAY IN] 4 Carry out No.4 and 5 in the above table. 5 STOP [CPLAY MODE] 6 EJECT Disc out 1. Continuous Recording Setting N o . K e y D i s p l a y / F u n c t i o n 1 UP/DOWN Select [CREC MODE] 2 Load the recordable disc 3 PLAY [CREC MID] 4 PLAY [CREC (zzzz)] CREC address (0300h cluster=recording start point) 5 MODE [h8888d@@@@] address 6 MODE [c=xxxx a=yy] error 7 MODE [CREC (zzzz)] 8 STOP [c=xxxx a=yy] 2. Change and End of Recording Points 1 Carry out No.1 to 3 in the above table Select[CREC MID] 2 UP [CREC OUT] 3 PLAY [CREC (zzzz)] CREC address (0700h cluster=recording start point) Carry out No.5 to 8 in the above table 4 Carry out No.1 to 3 in the above table 5 PLAY Select [CREC MID] 6 UP(twice) Select [CREC IN] 7 PLAY [CREC (zzzz)] CREC address (0300h cluster=recording start point) Carry out No.5 to 8 in the above table 8 EJECT Disc out Starting address is the followings. IN=30h cluster, MID=300h cluster, OUT=700h cluster LCD Display Descriptions PLAY(logo) Servo on PAUSE(logo) Tracking servo on REC(logo) Record (laser write power) GRV Servo groove mode CLV-S Rough servo clock CLV-A Spindle lock RECORD Recordable disc or no disc For more information on each adjustment mode, refer to each section of 6, "Electrical adjustment". If other adjustment mode has been entered incorrectly, press the STOP key to exit the mode. * The number 9 - 13 are not used for service. If these mode have been entered incorrectly, press the STOP key immediately to exit the mode. Specially, do not use EEP INITIAL. (E2PROM data has initialized if used it.) 5-4 Selection of test mode 13 test modes are selected by pressing UP/DOWN keys. 1. The recording start addresses of IN, MID, and OUT are described below. IN 30H cluster MID 300H cluster OUT 700H cluster 2. An erasure prevention control is not detected in the test mode. Be careful not to enter the continuous recording mode using a disc containing the data that should not be erased. 3. Do not record continuously for more than five minutes. 4. Take care that no vibration is applied during continuous recording. No. Display Description Section 1 TEMP ADJUST The work of adjustment is 6-5 unnecessary in this mode 2 LDPWR ADJUST Laser power adjustment 6-6 3 LDPWR CHECK Laser power check 6-6 4 EFBAL ADJUST Traverse adjustment 6-7 6 FBIAS ADJUST Focus bias adjustment 6-8 5 TE B. ADJUST Automatic EF balance adjustment. 7 CPLAY MODE Continuous playback mode 5-5 8 CREC MODE Continuous recording mode 5-6 9 STT-LIMIT SW Check the mechanism start – limit SW position 10 JUMP MODE Track jump checking mode – 11 SRV DAT READ Servo data reading – 12 EEP MODE E2PPROM data reading or rewrite – 13 EEP INITIAL E2PROM data initializing – 5. TEST MODE 5-1 How to Setting and Cancel Test Mode Setting: While pressing the ON/STANDBY and MODE keys, insert the power cord to the wall outlet. Cancel: Pull out the power cord. Mechanism Initialization Setting: While pressing the EJECT key, insert the power cord to the wall outlet. Display shows [INITIALIZE]. Mechanism is in normal mode after unload the disc if it loaded Display Setting: While pressing the MODE key, insert the power cord to the wall outlet. Cancel: Pull out the power cord. Key Operation for Ajustment 5-2 Remaind Keys Operation Caution: Data of E2PROM will be erased if pressed O.T.E. key for more 3seconds. 5-3 Display of Mechanism operation in Test Mode 5-5 Continuous Playback Mode 5-6 Continuous Recording Mode 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 CIRCUIT DESCRIPTION 9 6. Electrical adjustment 6-1 Precaution during confirmation of Laser Diode emission During adjustment, do not view the emission of a laser diode from just above for confirmation. This may damage your eyes. 6-2 Precaution on handling of Optical pick-up (KMS-260B) The laser diode in an optical pick-up is easy to be subject to electrostatic destruction. Therefore, solder-bridge the laser tap on the flexible board when handling the optical pick-up. When removing the flexible board from the connector, make a solder bridge in advance, then remove the board. Be careful not to remove the solder bridge before inserting the connector. Moreover, take careful measures against electrostatic destruction. The flexible board is cut easily. Handle the flexible board with care. 6-3 Precaution during adjustment 1) Perform the adjustment and confirmation marked with “O” in the order shown in the table when the parts below are replaced. 2) In the test mode, perform the adjustment. After adjustment is completed, cancel the test mode. 3) Perform the adjustment in the order described. 4) Use the following tools and measurement equipment. • CD test disc TGYS-1 • Laser power meter • Oscilloscope (with bandwidth of more than 40 MΩ) (Calibrate the probe before measurement.) • Digital voltmeter • Thermometer 5) Take care that VC and GND (ground) are not connected on the oscilloscope when two or more signals are monitored on the oscilloscope. (VC and GND are short- circuited in this case.) 6-4 Creating the recordable continuous recording disc This disc is used for focus bias adjustment and error rate confirmation. How to create the recordable continuous recording disc is 5-6. Optical BD board pick-up IC6 D101 IC1,IC2,IC10 1.Temperature compen- sation offset adjustment X O O O 2.Laser power adjustment O O X O 3.Traverse adjustment O O X O 4.Focus bias adjustment O O X O 5.Error rate confirmation O O X O Pick-up Flexible board Laser tap 6-5 Offset Adjustmen N o . K e y D i s p l a y / F u n c t i o n 1 UP/DOWN Select [TEMP ADJUST] 2 PLAY [TEMP=xx (yy)] (xx=compensation data, yy=setting temperature) 3 UP/DOWN Input "yy" with present temp.. 4 PLAY [TEMP=88SAVE] [TEMP ADJUST] in writing data 6-6 Laser Power Check and Adjustment Laser power setting in playback and recording modes. Preparation 1. Remove the MD mechanism from the unit. 2. Connect the VOM to IOP1 and 2 on X33 pcb. 3. Remove the top plate from traverse unit. 4. Remove the magnetic head. 5. Remount the MD mechanism to the unit + - Laser power meter Digital voltmeter Objective lens of optical pick up IOP2 IOP1 X33 ADJUSTMENT 1. Laser Power Adjustment N o . K e y D i s p l a y / F u n c t i o n 1 UP/DOWN [LDPWR ADJUST] Load recordable disc 2 Load the disc and lazer on [(0.9mW) $xx] read power (xx=power value) 3 EJECT Unload the disc and laser on 4 FF/FB Move the pickup to check the laser power with laser power meter sensor (REC) (Press the REC key if the pickup is in the proper position) 5 UP/DOWN Adjust "xx" so that the power meter shows 0.9mW. 6 PLAY [(7.0mW) $xx] writing power 7 UP/DOWN Adjust "xx" so that the power meter shows 7.0mW. This adjustment should be carried out in 15 secs. 8 PLAY Laser power off Display shows [LDPWR ADJUST] after [LDPWR<$xx] to save the data in E2PROM Start from No.2 if readjust. 2. Laser Power Check N o . K e y D i s p l a y / F u n c t i o n 1 UP [LDPWR CHECK] 2 PLAY [(0.9mW) $xx] (xx=0.85 to 0.95mW) 3 PLAY [(7.0mW) $xx] Laser power meter: 7.0+-1.0mW8 VOM:optical pickup indication value +-10%8 In this case, lop = 82.5 mA lop(mA) = Reading of digital voltmeter(mV)/1(Ω) (optical pick-up label) KMS260B 27x40 B0825 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 CIRCUIT DESCRIPTION 10 1. Recordable Disc N o . K e y D i s p l a y / F u n c t i o n 1 Connect the oscilloscope to TE1 and VC in X33 pcb 2 UP/DOWN Select [EFBAL ADJUST] 3 Load the recordable disc 4 PLAY [EFBAL MO-W] 5 PLAY [EF=$66MOW] 6 UP/DOWN Write power adjustment. Adjust the waveform as follows. 7 PLAY Display shows [EF=$66MOR] after [EFB=66xSAVE] to save the data in E2PROM. Mode changes write to read Focus and disc servo are on. Tracking servo off. 8 UP/DOWN Read power adjustment. Adjust the waveform as follows. 9 PLAY Save the data in E2PROM. Display shows [EFBAL MO-P] PLAY Display shows [EF=$66MOP] (Pickup travels to search pits and tune the servo to on.) 10 UP/DOWN Adjust the waveform as follows. 11 PLAY Display shows [EFBAL CD] after [EFB=66xSAVE] to save the data in E2PROM. Display shows [EFBAL CD] disc motor stops. 12 EJECT Unload disc. 2. PER Master Test Disc(TGYS-1) N o . K e y Display/Function 1 Load the disc(TGYS-1). 2 PLAY [EF=$66CD] servo is on 3 UP/DOWN Adjust the waveform as follows. 4 Save the data in E2PROM. Display shows[EFB=66xSAVE] in brief time. [EFBAL ADJUST] 5 EJECT Unload disc. N o . K e y Display/Function 1. CD Error Rate 1 UP/DOWN [CPLAY MODE] 2 Load the test disc(TGYS-1) 3 PLAY Display shows [CPLAY MID] Access end [c=xxxx a=yy] xxxx=C1 error (lower 20) yy=AIDP error 4 STOP [CPLAY MODE] 5 EJECT Unload disc. 2. MO Error Rate N o . K e y Display/Function 1 UP/DOWN [CPLAY MODE] 2 Load the recordable disc 3 PLAY Display shows [CPLAY MID] Access end [c=xxxx a=yy] xxxx=C1 error (lower 50) yy=AIDP error(00) 4 STOP [CPLAY MODE] 5 EJECT Unload disc. N o . K e y Display/Function 1 UP/DOWN Select [FBIAS ADJUST] 2 Load the disc. 3 PLAY [a=xx yyyy/zz] point a (xx=focus bias, yyyy=C1error) 4 UP Adjust "yyyy" to 2206 5 PLAY [b=xx yyyy/zz] point b 6 DOWN Adjust "yyyy" to 2206 7 PLAY [xx yyyy/zzc=] point c Check "yyyy" within 50 8 PLAY Display shows [aa bb cc(xx)] focus bias adjust (aa= point a,bb=b,cc=c ) During this adjustment, the oscilloscope changes in units of about 2%. Adjust so that the waveform comes nearest to the specified value. (MO groove read power traverse adjustment) (Traverse waveform) Specification : A = B FE Balance Notes : 1. Data is erased during MO write when a recorded disc is used for this adjustment. 2. If the traverse waveform is difficult to be monitored, connect an oscilloscope as shown in the figure below. * Notes : 1. The relation between the C1 error and focus bias value is shown in the figure below. Points “a” and “b” in the figure are detected by the above adjustment. Focal position “C” is automatically obtained from points “a” and “b” by calculation. 2. The C1 error rate fluctuates. Therefore, perform the adjustment according to the observed mean value. 6-8 Focus Bias Adjustment Use the special disc(continuous recorded disc) Focus bias value C1 error (TE1) 330kΩ 10pF (VC) Oscilloscope +- 6-9 Error Rate Check 6-7 Traverse Adjustment Connection : TE1 VC Oscilloscope X33 ADJUSTMENT +- V: 0.5V/div H: 10ms/div INPUT: DC mode 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 FRONT Start limit switch 3 1 2 Loading motor Gear(Feed) Gear(Worm) Pickup Pickup ON 4 6 7 5 8 HOLDER ASS'Y FRONT Slider (outer) Cam Groove 9 9 1. Eject Operation 1. The gear(worm) turns clockwise(1) if the start limit switch is in off. (the pickup is not full inward position) 2. The gear(feed) turns frontwards.(2) 3. The pickup travels inwards by the reed-screw.(3) 4. The feed motor(FM) stops to turn after the strat limit switch is in on. 5. The loading motor(LM) turns clockwise(4) if the start limit switch is in on. 6. The gear(drive) turns counterclockwise.(5) 7. The gear(idler) turns clockwise.(6) 8. The gear(intermediate)turns counterclockwise.(7) 9. The gear(final) turns clockwise.(8) 10. The slider(outer) travels frontwards.(9) 11. The holder ass'y lifts by the boss of the lever(clamp) located in the groove of the slider(outer). 11 MECHANISM DESCRIPTION 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 11 13 12 Slider (load) FRONT FRONT Slider (inner) Slider (inner) Eject detection switch FRONT 10 Lever (change) Slider (outer) 12. The lever(change) moves and turns clockwise(0) after the slider(outer) travels to the stop position. 13. The gear(final) separates from the slider(outer). And the gear(final) engages with the slider(inner). 14. The slider(inner) travels frontwards.(-) 15. The slider(load) travels frontwards (=) by the boss of the slider(load) in the groove of the slider(inner) 16. MD disc will come out. 17. The loading motor stops to turn by pressing the eject detection switch(~) with the slider(inner). 12 MECHANISM DESCRIPTION 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 14 Lever (HD) Slider (outer) HOLDER ASS'Y FRONT 15 2. Loading Operation 1. The disc is loaded. 2. The slider(inner) is pressed. 3. The eject detection switch turns off. 4. The loading motor turns counterclockwise. 5. The disc is inserted into the mechanism in the reverse order of eject operation. 6. The loading operation will stop by the play position switch turning on(!).(Recording operation will be continue to 3.) 3. Recording Operation 1. In recording mode, the recording detection position switch will be in on by traveling the slider(outer) backwards.(@) 2.The recording head goes down by movement and turning with the lever(HD)on the slider(outer). Manual operation: Loading and eject operaions carry out by pressing slider(inner or outer) MECHANISM DESCRIPTION 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 13 14 15 A C E G I B D F H J 2 1 3 5 7 4 6 R24 R33 R103 R102 R106 R105 R104 R36 R65 R34 R113 R31 R111 R110 R66 R57 R56 R55 R58 R39 R51 R40 R54 R53 R52 R35 R63 R64 R62 R61 W1 R126 R125 R124 R119 R123 R50 R49 R140 R139 R32 C59 C82 C60 C50 C56 C77 C55 C160 C103 C106 C107 C108 R14 R13 R16 R15 R4 R11 R10 R17 R23 R79 R22 R74 R18 R75 C36 C35 C32 C31 C49 C78 R5 R1 C14 C15 R118 R2 R116 R181 R78 R128 R77 R76 R129 R27 R26 R29 R28 R42 R41 C113 W2 R6 R72 R73 R130 R127 R90 EB E B E B E B E B E B E B E B E B E B E B E B R157 R160 33 32 48 49 R176 R174 R172 R170 64 1 17 16 R168 R166 C151 R150 R155 C158 C153 R143 R144 C116 R171 R146 R177 R175 R173 R164 R145 R169 C157 C156 C155 C154 C115 C114 C4 R154 R165 C159 R179 R180 R156 R161 R163 E B E B R153 R152 R158 R159 R151 E B R162 D3 Q8 Q3 Q2 Q6 Q7 Q9 D30 D7 D9 D10 Q16 D20 Q27 Q11 D14 Q28 Q13 Q10 D19 D23 IC12 Q31 Q33 Q32 1 3 1 26 1 16 E2PROM CE 10MHz REM 3.3V 5V HOLDWR WR C26 R21 C62 C61 C84 R80 C24 C74 C25 C87 SGND BUSY SDATA GND L2 C38 C41 C33 C37 C48 C47 C42 C45 C46 C34 C16 C101 C73 C79 C23 C69 C1 C2 C13 C58 C57 C52 C53 C51 C54 C10 C12 C30 C9 L.P.F. MUTE -5V +7VD DC-DC -10VAVR +5V AVR VOL. C8 C3 AD1 L3 C7 C22 C21 R19 C71 R91 R92 R68 R101 R69 R67 R114 R108 C81 R59 R60 R117 R115 R133 R132 R131 R120 R122 R121 R141 R142 R134 R137 C83 C86 C76 C80 C104 C44 C43 R46 R43 R44 C85 R45 R112 R100 C88 C102 1 1 1 1 1 4 5 8 14 8 7 1 3 1 3 1 1 4 4 5 8 16 9 8 8 5 4 100 81 80 51 50 31 30 5 1 O G I E B E B B E G I O 2 1 PAUSE 16MHz POW./STANDBY MODE PLAY 1 1 X2 C152 30 STOP O.T.E. 16 UP FF EJECT EJECT REC STANDBY DOWN FB REC 1 3 E B E B B E B E B E S G B E D X1 1 2 16 WH1 IC5 Q12 Q14 Q5 D13 Q23 Q24 IC4 J3 E2 J1 A3 A2 A1 J4 D1 D2 S20 Q1 CN1 CN5 CN2 CN4 Q4 Q17 D12 D11 D5 D4 X25-6240-00 A/3 (J70-1312-12) Q29 Q21 D21 D22 IC10 IC6 IC11 IC7 IC9 IC8 S7 S6 CN8 CN7 S5 S8 CN6 D26 S1 D24 S11 S4 S3 S9 S10 S2 WH1 D25 E1 X25 B/3 X25 C/3 SYSTEM CONTROL REC IN PLAY OUT DIGITAL INPUT OPTICAL 1 2 C107 R15 R16 L6 W3 W4 W1 L1 L2 R108 C167 C163 R8 R9 R145 C141 R161 R115 R52 R125 R127 R144 R53 R3 R4 X2 W2 R186 R187 C171 C188 R166 C189 C158 C115 L7 C116 L8 C117 C105 C133 R175 R184 R188 R190 R189 R177 R180 R117 R105 R106 R158 R159 R147 R169 R137 R1 W108 W9 W12 R174 R173 R149 R123 R129 C125 R130 R128 C127 C126 W8 R116 W10 C159 E B E B R126 1 16 17 32 1 8 9 16 1 3 4 5 1 25 51 75 76 100 50 26 1 10 20 11 1 12 13 24 37 48 25 36 R109 2 3 5 1 1 20 10 11 1 8 1 25 26 50 51 75 76 100 1 4 5 8 24 13 12 1 1 26 E B E B IC12 IC3 IC8 Q2 IC2 Q6 IC6 IC5 Q1 Q4 IC1 IC7 IC4 Q9 CN5 IC24 CN1 R139 R17 R2 C46 R14 W7 L9 C160 C161 C197 C153 C156 C152 R113 C151 R138 R164 L5 R141 R181 R163 C164 R162 C168 R176 R104 L50 C198 R13 C106 R148 R150 R146 W5 C124 C135 C108 W196 C123 C122 R6 R5 R167 R165 R7 C110 C143 C144 C142 C129 C132 C131 C130 C128 C134 R103 R112 R170 R121 R110 R142 R143 R133 R134 R131 R132 R140 R135 R136 C187 C190 R171 R178 R172 R182 R183 R41 R40 L4 C200 C118 L11 W6 C121 C136 C112 C113 C102 C111 C109 R185 R179 R107 C39 C38 C103 C104 C101 C37 C119 C36 C35 C169 C12 C13 C182 C31 C32 C34 C40 C185 C181 C186 C33 C41 C44 R160 R168 C170 C166 R10 R11 C184 C157 L3 R114 W11 R111 R119 C114 R120 X1 1 2 20 21 R118 R122 C120 R124 11 10 2 1 1 6 10 5 4 2 3 1 E B E B E B B E E B E B E B O G I B E X29-2650-00 A/2 (J70-1307-02) X29 B/2 W3 R3 R2 R1 W1 R4 W5 W4 1 4 1 11 1 4 Q5 Q7 Q3 Q8 IC10 Q11 Q10 D101 D1 D2 IC30 Q13 Q12 CN2 CN3 CN4 X33-1190-00 (J70-1311-02) S5 S4 S3 S2 S1 CN1 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 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 L M N O A B D F H C E G I J K 2 1 3 5 7 4 6 48 47 46 45 44 43 42 41 40 39 38 37 13 14 15 16 17 18 19 20 21 22 23 24 MORFO MORFI RFO OPN OPO ADD COMPP COMPO AGCI RFAGC RF PEAK GND TEMPI TEMPR SWDT SCLK XLAT XSTBY FOCNT VREF EQADJ 3TADJ VCC 1 2 3 4 5 6 7 8 9 10 11 12 36 35 34 33 32 31 30 29 28 27 26 25 I J VC A B C D E F PD APC APCREF BOTM APCD FE AUX ADFG ADAGC ADIN ADFM SE CSLED TE WELAD 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TRK- TRK+ FCS- FCS+ K PD VR MOD ILCC LD-GND VCC J B A VC I F C D E VEE 1 4 1 2 3 4 5 6 7 8 9 10 11 DISC ID HEAD POSI LOAD SW SLT SW LOAD M- LOAD M+ SPDL- SPDL+ GND SLED- SLED+ 1 2 3 4 5 6 7 8 9 10 TE1 TE2 FE2 FE1 RF TP1 TP2 F E VC 1 2 3 4 5 6 7 8 9 10 DO0 DO1 XWE XRS A9 A0 A1 A2 A3 VCC 20 19 18 17 16 15 14 13 12 11 GND DO2 DO3 XCA XOE A8 A7 A6 A5 A4 C117 0.1 C116 0.022 R180 10K C188 0.01 R184 10K C115 0.22 C200 10 L5 L6 0.022 C109 470K R107 10K R104 1000P C106 R158 100K R177 3.3K R188 10K 10K R189 3.3K R175 C158 6800P 100K R159 C189 0.033 R190 10K C102 0.1 10u10 C101 + 10K R185 47K R179 C111 0.068 C112 4700P R147 100 C113 1 100 R146 220 R150 2 3 1 5 4 1K R103 10K R110 R112 47K R113 1K 1K R115 C108 0.1 C169 10u10 + L8 L7 C167 0.1 2.2 R166 1 R169 1/2W C107 0.1 R165 100K C168 0.1 680 R164 470K R117 3.3M R106 R105 4.7K 4.7K R167 C164 0.01 C163 0.01 C141 0.1 2.2K R161 2.2K R162 GND VCC 5 4 3 2 1 C105 0.01 C153 8 5 6 7 9 3 4 3 9 8 9 8 3 R108 1K R109 1K 0.01 3 7 9 8 4 5 6 10u10 C119 + C104 10u10 + C103 10u10 + 7 6 7 6 Q2 12 11 12 11 Q2 32 34 36 37 38 31 44 43 39 43 44 39 40 37 38 36 31 32 33 34 R132 100K 0.47 C129 0.01 C128 10K R131 100P C130 680K R133 C132 0.47 3.3K R135 R136 1K R134 1K 150 R140 0.015 C131 0.1 C124 10u10 + 75 74 23 21 L4 100uH C161 10u10 92 91 93 94 94 91 92 93 L3 100uH 10u10 C160 C156 0.1 10uH L1 86 85 88 89 27 25 6 8 R148 100 560 R141 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 0.1 C182 82 81 80 99 100u6.3 C181 + C197 0.1 C152 0.1 C151 100u6.3 + 79 78 81 80 83 82 85 89 88 86 0.1 C134 R142 10K R143 10K C142 100P C143 100P C144 100P C122 0.01 R121 100K 82 90 91 89 88 87 83 85 84 98 81 78 97 R7 10K R5 10K R125 220 R1 220 100u6.3 + 10 9 8 7 6 NC VS OT1 VRF IN1 1 2 4 5 3 IN2 VCC OT2 NC GND 4.7K R40 3 2 1 4 5 1 4 2 3 12 21 23 10 75 74 67 66 65 64 63 83 79 5 R137 C133 4700P C13 6P C12 6P 1M R127 X1 512fs 10u10 C186 + 470u6.3 C1 + 48 47 44 43 3 8 8 6 25 27 8 3 L9 68 1/4W 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 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 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 A/D CONVERTER ANALOG MUX ADIP DECODER AUTO SEQUENCER EFM/ACIRC ENCODER/DECODER COMP PLL DIGITAL AUDIO SAMPLING RATE SERVO DSP PWM GENERATOR SPINDLE ATRAC SERVO I/F 4 CONVERTER ENCODER/DECODER 4 12 BLOCK CPU I/F CONTROL MONITOR MEMORY CONTROLLER SHOCK RESISTANT PROCESSOR SUBCODE GENERATOR CLOCK BLOCK BLOCK 68 64 65 67 66 63 100 C135 0.1 C184 33 R144 220 R145 220 40 51 50 51 50 0.1 C110 C121 L11 + 100u6.3 C136 C123 0.1 R14 4.7 28 27 R6 10K 22.5792MHz 96 92 19 21 R123 220 2.2K R163 16 15 14 13 12 11 10 9 8 17 19 18 21 20 22 25 24 23 FACE INTER- PRE DRIVE PRE DRIVE INTER- FACE 7 6 5 4 3 2 30 26 28 27 29 32 31 VDD PRE DRIVE PRE DRIVE INTER- FACE INTER- FACE 6 OSC PUMG CHARGE 1 PSB C185 1000P 3 2 15K R126 6.8K R120 R119 8.2K R122 6.8K R129 10K 220P C114 330P C125 C159 0.1 R130 10K C127 470P C157 C126 470P R128 10K R138 0.1 10 R124 15K C120 330P W8 10uH L2 W9 1 R139 110K R116 10K R111 R114 10K 49 48 46 47 45 78 46 45 47 49 48 10 12 10 12 10 12 R118 8.2K R9 100 R8 100 +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +B +3.3V +B +B +3.3V +B +B +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +B +B +B +B +B +B +B +B +3.3V +3.3V +5V +5V +5V +5V +5V +3.3V +B +B 40 41 3.3K R41 0.1 C118 +B +B +B +B +B +5V +5V +5V +5V +5V +5V +5V +B +B +B +B +B +B +B +B 5V 5V 5V 5V 5V 5V 5V 29 Q7 Q7 97 100 +5V B +B W6,12 L2 A R111,114 YES NO -00 NO YES -01 IOP2 IOP1 9 8 10 12 16 3 14 13 1 +5V +5V +B +B +B +B +B +B +B +B +5V +5V +5V +5V +5V HEAD POSI LOAD M LOAD M R1 82K 2 1 4 3 GND 2 1 4 3 SLED SLED 2 1 GND SPINDL SPINDL 3 4 5 LOAD M LOAD M SLT SW 6 7 8 33K LOAD SW HEAD PO DISC ID 9 10 R4 22K 11 R2 R3 33K IC1 IC2 IC8 IC7 IC3 IC5 IC30 (X33-1190-00) (X29-) (B/2) (X29-2650-00) (A/2) (D40-1637-05) : MDM-06(1) MD MECHANISM CN2 CN4 CN3 D101 Q1 Q4 Q5 Q6 Q3 Q7 Q2 (KMS-260B) PICKUP BLOCK RF AMP LOADING MOTOR HEAD DRIVER SL/SP MOTOR DRIVE FOC./TRA.DRIVE ENDECODER ACIRIC ATPAC 4M DRAM DIGITAL RF OUT IC1 : CXA2523AR IC2 : CXD2654R IC3 : HD74UH08 IC5 : BD9711FV IC6 : BR24C02F IC7 : HM51W4400BTT-7 or IC8 : BH6511FS IC10 : L88M33T IC12 : AK4522-VF IC4 : TA8406F IC24 : HD6432227N01FA IC30 : TA8409F Q1 : FMW1 Q2,3 : DTA144EUA Q4,5 : DTC114YUA Q6,8,23 : 2SA1576A(R,S) Q7 : 2SB798-DL Q9 : DTA124EUA Q10-13 : DTC124EUA D1,2 : F1J6TP D101 : MA111 ADJUSTMENT APC MN41V4400TT-08 SHOCK PROOF VG LD CHANGE -OVER D1 D2 ON/OFF LD DRIVE Q12 Q13 OPTICAL EFM -M ON LOAD LOAD +M ON Q9 IC4 10 INPUT OUTPUT IN1 IN2 1 8 OUT1 OUT2 3 MODE L L L H MOTOR STOP L H L H H H H L L L CW/CCW BRAKE CCW/CW HEAD OVER WRITE DIGITAL LINE GND LINE SIGNAL LINE B LINE B LINE IC30 DM-VH7 (1/2) (2/2) IC4 A LOAD SLT DISC REFLECTION ID S3 S2 S1 DISC PROTECT SLED MOTOR M MOTOR MOTOR M LOADING M PLAY POSI CN1 REC POSI S4 S5 0.3V 0.3V 2.5V 1.4V 1.6V 1.6V 1.6V 1.6V 1.4V 1.7V 1.8V 1.8V 0.3V 3.3V 3.1V 1.7V 1.7V 1.7V 0V 2.3V 0V 2.2V 1.2V 1.8V 1.6V 1.7V 1.6V 1.6V 1.7V 1.6V 1.2V 1.6V 1.9V 1.4V 1.6V 1.4V 0.4V 3.3V 0.4V 3.3V 3.2V 3.2V 3.2V 3.3V 2.8V 3.3V 3.2V 2.5V 2.8V 2.5V 2.7V 2.9V 0V 3.1V 3.3V 3.1V 2.6V 1.8V 3.3V 0.2V 3.2V 0.2V 1.4V 1.4V 3.1V 3.0V 0.4V 3.1V 0.4V 0.4V 0.4V 1.6V 1.6V 3.0V 0.5V 2.9V 2.9V 3.0V 2.9V 2.9V 3.2V 1.4V 1.4V 1.6V 1.6V 3.2V 0.3V 1.6V 1.5V 1.5V 1.7V 1.9V 1.6V 1.4V 1.6V 1.4V 1.6V 1.6V 3.2V 1.7V 1.7V 3.2V 3.2V 3.2V 0.8V 1.6V 0V 0V 0.2V 3.2V 0V 0V 0.2V 0V 0.6V 3.2V 3.2V 0V 0V 0V 0V 0V 0V 3.2V 0V 3.2V 3.2V 3.1V 3.0V 3.1V 1.2V 3.1V 3.2V 3.1V 3.2V 0V 3.1V 0V 1.4V 1.0V 3.3V 3.3V 1.6V 0V 0V 0V 1.2V 1.6V 1.6V 3.0V 2.9V 0.5V 3.0V 3.1V 3.1V 0.4V 0.4V 0.4V 0.4V 3.0V 2.9V 2.9V 2.9V 3.2V 1.2V 1.5V 1.6V 1.9V 3.3V 3.2V 5.1V REC: MAX4.5V 5.1V REC: MAX1.5V 3.2V 0V 3.2V 0.3V 0.3V 0.3V 0.3V 5.1V 0V -5.4V 0V 0.6V 5.1V 5.0V 5.1V 0.6V 3.0V 5.0V 5.0V 0V 5.0V 0V 2.5V 7.2V 0V 0.3V 5.1V 0 0V 5.1V 0V 0V 5.1V 0V 0V 3.2V 0V 9.3V 0.6V 3.2V 5.1V 0.9V 0V 5.1V 0V 0.3V 5.1V 0V 0V 3.2V The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value may vary depending on the measuring instruments used or on the product. Refer to the voltage during RECORDABLE MD PLAY unless otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP. The voltage followed by (REC) refers to the value during MD RECORD- ING. 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 Q S U W P R T V Y X Y22-8050-11 DM-VH7 ) ( ) ( 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 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 CE MODE2 FWE EXTAL VSS XTAL VCC STBY NMI RESET MODE1 MODE0 AVCC VREF SCL SDA VCC VSS 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 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 CTXD CRXD DQSY SQSY XLAT SWDT SRDT SCLK HMUTE SENS MNT3 MNT2 MNT0 MNT1 XINT TX RECP XRST LDON RMS IDSW HEADPOS BITRATE DISCINSW SLTSW AVSS LOADM- LOADM+ EMPHA ADDARST MUTE POWER FRDT FWDT 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 H+5V HGND +3.3V(OUTPUT) BACKUPV CTXD CRXD BACKON CE MECHARST AINR(DATA) DGND AINL(BCK) -5V(GND) DGND GND AOUTR(LRCK) A+5V AOUTL(MCK) D+5V DIN2 M+5V DIN1 M+5V MGND DOUT MGND 1 2 3 4 5 6 7 12 11 10 9 8 7 6 5 4 3 2 1 SDTI SCLK LRCK DIF1 DIF0 AGND VA AINL- AINL+ NR- NR+ REPH 13 14 15 16 17 18 19 20 21 22 23 24 SDTO SMUTE DEM0 DEM1 NCKI VD DGND PD CMODE AOUTL AOUTR VCOM C37 0.1 C39 4.7u25 + C35 2200P R3 150 C36 0.1 C38 4.7u25 + C34 2200P X2 10MHz 3.3K R176 87 88 89 90 91 92 84 R182 47K R183 47K R172 47K R181 47K 0.1 C166 1 2 3 100u6.3 C190 + 100u6.3 C187 + 32 31 6 7 8 5 2 1 4 3 39 38 10K R170 10K R171 0.1 C171 R52 10 R53 10 R4 150 +5V 10u10 + 0.1 0.1 10u10 C41 + + 10u10 R10 100 R11 100 1K R178 37 41 40 47 44 43 48 R16 470K R15 470K 66 67 C170 0.1 R168 4.7K +5V +5V 76 77 R17 39 37 38 66 67 31 32 +B +B +B +B +B +B +B +B +B +B +B +B +B +B +B +B +B +B R186 470K R187 470K R173 R174 78 81 82 85 83 77 76 98 96 2.2 R2 R149 100 +5V 47K 100 99 27 28 97 47K 21 19 75 59 75 C33 C40 C32 C31 +5V 0.1 C44 1 +5V +3.3V +5V +5V +5V +5V W12 +3.3V +3.3V OUT GND IN +5V +5V +5V +5V +3.3V 4.7 R160 100u6.3 C198 + +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V R13 100 +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +5V 59 +5V +5V +5V +5V +B 5V 5V 5V 5V 59 59 29 97 +B +5V +B +B IC24 IC12 IC10 IC6 DM-VH7(J/K) (1/2) A CN1 CN5 Q10 Q8 Q11 MD MECHA u-COM 3.15V AVR 3.3V AVR DA/AD CONVERTER DIGITAL REC DIGITAL IN1 IN2 DIGITAL PLAY E2PROM X25-A/3 2/2 -CN4 3.2V 3.3V 3.3V 3.3V 3.2V 0V 0V 0V 0V 0V 0V 2.0V 3.2V 0V 3.2V 3.2V 1.3V 1.5V 3.2V 3.2V 3.3V 1.8V 0.9V 3.2V 3.1V 3.1V 3.1V 1.2V 3.0V 3.2V 3.1V 3.2V 3.2V 3.2V 0V 0V 0V 3.2V 3.1V 3.1V 3.1V REC: 0.4V REC: 3.2V 3.2V 0V 0V 3.3V 3.3V 2.6V 0V 5.0V 1.6V 1.0V 1.6V 3.3V 3.3V 2.5V 2.5V 2.5V 2.5V 4.9V 3.2V 3.3V 1.6V 0V 1.1V 3.2V 2.5V 0V 2.5V 3.3V 5.1V (X33-1190-00) 2SA1534A DTA144EUA DTC114YUA DTC143TUA UN5119 UN5216 2SA1576A 2SA1586 2SC4116 2SD2061 FMW1 2SB798-DL 2SD2012 DTA124EUA DTC124EUA NJM4565M BA17805T UPC7805AHF UN5212 2SK246 HD74LVC08T DA204U CXA2523AR TA8409F BH6511FS HD74UH08 SM6451AV L88M33T BD7911FV CAUTION: For continued safety, replace safety critical compo- nents only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-cur- rent or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. 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 Z AA AC AE AG AI AB AD AF AH 2 1 3 5 7 4 6 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 UARTB TXD UARTB RXD MECHA-RST MECHA-CE BACKUP-V-ON BACKUP-V-CHK EJECT POWER LCD BL DISP RST REM CE RXRDYA NMI VCC XIN VSS XOUT RESET NC NC CVSS BYTE DISP CLK DISP DTIN DISP DTOUT DISP CE NC VOL CLK VOL DATA VOL LEN AVCC AVREF NC AVSS PROTECT X-Y POSI.SW INI SW BUCKUP V KR2 KR1 KR0 D0 D1 D2 D3 D4 D5 D6 D7 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 VCC A8 VSS A7 A6 A5 A4 A3 A2 A1 A0 SDA SCL MUTE NC NC STANDBY NC REC. UTTX1 UTRX1 NC NC UTTX2 UTRX2 SDATA SBUSY RDY(+5V) ALE(NC) HOLD(+5V) HLDA(NC) BCLK(NC) RD(NC) BHE(NC) WR(NC) NC SRAM CS(NC) UART CS(NC) PROM CS(NC) 1 2 3 4 GND SDATA SBUSY SGND 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 H+5V HGND +3.3V BACKUP CTXD CRXD BACK-ON CE MECHA.RST AINR DGND AINL -5V DGND GND AOUTR A+5V AOUTL D+5V DIN2 M+5V DIN1 M+5V MGND DOUT MGND SGND SBUSY 4 3 GND SDATA 1 2 0.01 C108 330 R132 100K R134 330 R131 100K R133 220P C106 100K R139 R140 220P C107 100K C.T. X1 10MHz 2 1 12 100 R124 0.1 C103 47K R118 7 4 6 5 R123 47K R113 47K R114 10K C102 100P C104 0.1 R116 100 20 R127 100 21 R115 47K 22 24 R117 47K R125 47K 26 R119 47K R126 47K 28 29 100 R121 30 100 R120 R137 47K R110 47K R111 47K 4.7K R112 47K 80 78 R108 90 89 R103 47K R101 47K R100 47K C113 0.01 100 R102 4.7K R104 R106 47K GND OUT IN 0.1 C15 100u10 C16 + 10K R18 0.1 C14 1000u6.3 C13 + 10K R17 330 R15 4.7K R16 1K R14 100 R13 470u16 C24 + 470 R26 100 R27 470 R29 10u16 C25 + 470u6.3 C26 + 330 R11 100u10 C10 + + 10u16 C12 VDD 3 2 GND 1 OUT 0.1 C77 100u10 C79 + VDD GND 3 C78 0.1 2 OUT 1 47u10 47u10 1200P 1200P R56 3.9K + 4.7K C62 47u10 100K R50 R52 C54 6.8K R54 100K R49 C53 R53 6.8K C52 820P 4 3.9K R58 6 5 3.9K R57 C56 100P 100P R60 7 6.8K C87 C86 6.8K C55 100P 0.01 R55 3.9K 4.7K + C61 47u10 R51 820P 3 2 8 C51 1 R59 R67 R69 22K R64 2.2K C58 R62 100K 1K R68 R61 100K 1K R66 1K 470P C60 470P C59 2.2K R63 C57 1K R65 + + Q23,24 R92 100 R91 100 0.1 C76 24K 36K R32 R34 470P C32 10u16 + C34 24K R36 C36 100P 10u16 3 4 2 1 + C38 24K 36K 470P C31 R33 + 10u16 24K R35 100P C35 R31 C33 10u16 6 8 5 7 + C37 R40 C46 10u16 + 1.2K R42 100K 2 3 C88 100P 10u16 C45 R39 C84 0.01 + 100K 1.2K R41 6 5 15K 4 C50 100P R44 1 C48 + 10u16 + 100P C49 15K R43 7 8 10u16 C47 R46 1 2 1000P + C82 C41 10u16 C43 0.01 100P 220 C85 100 C44 0.01 C42 10u16 + 9 10 11 12 13 14 15 16 8 7 6 5 4 3 2 1 RSTN ADRS1 ADRS2 DVDD LOUT LIN AVDD VRL MDT MCK MLEN DVSS ROUT RIN AVSS VRR 0.01 C83 VCC GND 1 14 2 3 4 5 6 7 13 12 11 10 9 8 38 37 37 38 100 R129 25 30 29 26 28 OUTPUT ANALOG 100 23 95 75 92 12 19 27 19 27 19 8 8 75 12 1K R45 0.01 C80 100P C81 +7.5V +7.5V +7.5V +7.5V A+5V A+5V +5V +5V +5V +5V +5V +5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V A+5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V +3.3V 9.5V 9.5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V u+5V +3.3V A+5V +5V +5V +5V +5V +5V +5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 5V 10K R122 R128 100 R130 100 47K R105 560 R28 R10 390 INPUT 1.2V/3.3K 0.3V/47K IC11 (X25-6240-XX) (A/3) A1 A2 IC7 IC10 A J3 CN4 MD u-COM CONTROL SYSTEM D23 D21 D22 Q27 ON/OFF BACKUP D20 D19 IC4 Q7 Q6 Q3 Q4 Q13 Q14 5V AVR 5V AVR -5V AVR D3 OPTICAL DIGITAL IN IC9(2/2) IC9(1/2) Q23 Q24 Q21 MUTE MUTE DRIVE AMP IC6(1/2) AMP IC6(2/2) IC8(2/2) AMP IC8(1/2) ELECTRIC VOLUME 3V CE LEVEL DIGITAL IN, 5V Lch 1 Lch 4 Rch 2 Rch 3 OUTPUT INPUT J1 D14 DIGITAL IN DIGITAL IN 1/2 X33- CN1 1 2 3.3V 4.7V 5.0V 3.3V 4.8V 3.3V 3.3V 4.8V 5.0V 5.0V -5.4V 0V -5.4V -5.4V 0V 5.0V -5.4V 5.0V -5.4V 2.5V 5.0V 2.5V 2.5V 5.0V 5.0V 2.5V 2.5V 2.5V 5.0V 0V 0V 5.0V -5.4V 0V 5.0V 0V 5.0V 1.2V 1.7V 3.3V 0V 5.0V 5.0V 0V 0.2V 5.0V 1.7V 5.0V 5.0V 4.7V 0V 5.0V 2.2V 2.4V 0V 5.0V 0V 5.0V 5.0V 5.0V 0.8V 5.0V 0V 0V 5.0V 5.0V 2.6V 5.0V 5.0V 5.0V 1.1V 0V 0V 5.0V 0V 5.0V 0V 5.0V 5.0V 5.0V 7.5V 7.5V 5.1V 5.8V 6.9V 6.9V 4.8V 4.8V 4.2V -0.6V -5.4V -6.0V -5.4V 3.2V 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 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 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 NC NC NC NC NC NC NC VSS NC NC NC NC NC NC NC A0 D0 D1 D2 D3 D4 D5 D6 D7 CS2 LAT IRQ0 RD WR CS1 NC NC AN2 AN1 AN0 AVSS MD0 MD1 XTAL VSS STBY VCC FL-RST SCK DATA-IN DATA-OUT NC VCC NC NC NC NC NC NC NC NC AVCC AN7 AN6 AN5 AN4 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 NC CS1 RES A0 WR(R/W) RD(E) D0 D1 D2 D3 D4 D5 D6 D7 VDD VSS VOUT(-10V) CAP3- CAP1+ CAP1- CAP2- CAP2+ V1 V2 V3 V4 V5 VR IRQ NC 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 REM DISP-RST EJECT SCK REC DATA-IN STANDBY DATA-OUT KR0 LAT GND KR1 U+5V -10V +5V B.L.+5V 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 B.L.+5V B.L.GND 2 1 B.L.+5V B.L.GND AN3 EXTAL 47K R170 100 R171 100 R172 100 R173 100 R174 100 R175 100 R176 100 R177 100 52 60 62 61 55 56 54 53 51 50 49 R169 100 3 2 1 100K R166 X2 16MHz NMI C153 0.01 100 R146 R168 10K 0.1 C116 58 48 62 48 61 60 49 50 51 52 53 54 55 56 C155 0.47 C156 0.47 C157 0.47 C158 0.47 0.47 33K R180 150K R179 C159 30K R151 R152 10K R153 5.1K R154 3K R155 2K 5 R156 10K R157 5.1K R158 3K R159 2K 8 430 R161 (RED) 430 (RED) R162 R163 68 (BLU) 10 12 14 RES 3 IRQ 29 NC 30 VR V5 28 27 V2 V4 V3 24 26 25 CAP2+ V1 23 22 CAP1- CAP1+ CAP2- 20 19 21 VOUT(-10V) VSS 16 CAP3- 18 17 VDD D7 15 14 D4 D6 D5 11 13 12 D3 D2 10 9 RD(E) D0 7 6 D1 8 WR(R/W) A0 5 4 CS1 NC 2 1 + 1000u25 C21 1K R19 1000u25 C22 + 3300u25 C3 + 0.082 C1 0.082 C2 470 R21 100 R22 750 R23 820 R24 10u16 C23 + 470 R2 470P C8 L2 82uH L3 22uH 330 R4 1K R5 1000u10 C9 + C7 1000u10 + 1W 2W 4 5 +5V 3 GND REM 1 2 0.01 C160 47K R181 3 2 1 3 1 2 U+5V REM GND 14 12 10 8 5 R145 100 R143 220 R144 220 3 2 1 58 470P C115 C114 470P 20 21 24 7 80 6 78 5 89 4 90 47K R142 1K R141 22 + 0.33F5.5 C69 95 25 92 GND 100K R76 10u16 C74 1u50 C73 R78 10K R77 1K R74 R75 10K OUT + IN 1K 100u10 C101 + + 3K R79 22 2W R80 10K R6 12 10u50 C71 4.7K R72 4.7K R73 + 330 R1 19 23 6800P 2 2 2 C30 1ST AC 2 1 1 1 1 5 4 3 1ST AC 2ND AC 2ND AC 3 5 4 AC 120V (K) AC 100V (J) 10K R150 10K R160 0.01 C151 + 47u6.3 C152 Q31-33 0.1 C154 R164 UNIT No. 0-11 DESTINATION COUNTRY U.S.A. ABB. K NO R100 JAPAN 0-00 J YES YES R101 NO +15.4V +15.4V +15.4V +15.4V +7.5V +7.5V u+5V u+5V u+5V u+5V +5V +5V +5V +5V 13.7V 13.7V 9.5V 9.5V 9.5V 9.5V 9.5V 9.5V u+5V u+5V u+5V u+5V u+5V 9.5V 9.5V 9.5V 9.5V 9.5V u+5V u+5V u+5V u+5V u+5V B.L.+5V B.L.+5V B.L.+5V B.L.+5V B.L.+5V B.L.+5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V +5V u+5V u+5V 9.5V 0.1 C4 (K) (J) (T,E) : AC120V 60Hz : AC100V 50/60Hz : AC230V~ 50Hz EUROPE E T U.K. JAPAN J2 NO YES J4 IC12 (X25-) (B/3) A3 (X25-) (C/3) (X25-6240-XX) (A/3) LCD DISPLAY ASS’Y (B30-0180- DM-VH7(J,K) (2/2) 5) (BOTTOM VIEW) CN7 CN5 CN6 CN8 XY-SW S20 u-COM DISPLAY EJECT O.T.E LEV.UP MODE 1/ ON/STANDBY LEV.DWN REC S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 D24 STANDBY Q31 REC D25 Q32 EJECT D26 Q33 D1 D13 D11 D12 Q9 Q8 Q1 Q5 Q12 Q11 -9.5V AVR D30 D2 SWITCHING +7.5V Q2 Q10 SENSOR REMOTE WH1 E2 E1 IC4 : BA17805T or UPC7805AHF IC5 : PST993D-T IC6,8,9 : NJM4565M IC7 : SM6451AV IC10 : HD74LVC08T IC11 : M30620MC-340FP IC12 : HD6433297A17F Q1 : 2SB1143(S,T) Q2,10,27,31,32 : UN5212 or DTC124EUA Q3,11,13,29 : 2SA1611(M5,M6) or 2SA1586(Y,GR) Q4,17 : 2SD2061 or 2SD2012 Q5 : 2SK246(Y) Q6-9,16 : 2SC4177(L5,L6) or 2SC4116(Y,GR) Q12,14 : 2SA1534A(R,S) Q21 : UN5119 or DTA113ZUA Q23,24 : 2SD1450(S,T) Q28 : UN5112 or DTA124EUA Q33 : UN5216 or DTC143TUA D1 : D2SBA20F03 D2 : D2L20U D3 : UDZ4.7B D4,5,11-13 : S5688B(TPB5) D7,9,14,21,22 : MA111 D10,30 : UDZ5.6B D19,20,23 : DA204U D24,25 : B30-2545-05 D26 : B30-2551-05 Q29 LIGHT LCD BACK ON/OFF Q28 ON/OFF BACKUP D9 D10 RESET Q16 IC5 RESET IC 5V AVR Q17 D5 D4 D7 J4 CN1 CN2 DRIVE LED (X25-624X-XX) (A/3) 3.2V 3.2V 5.1V 5.0V 4.3V 5.0V 0V -0.6V -9.6V -10.2V -12.8V -9.5V 5.7V 5.0V 7.6V 5.0V 0V 4.3V 7.6V 5.0V 14.0V 14.6V 4.3V 0V 5.0V 4.7V 4.7V 5.0V 5.6V 13.6V 4.1V 0V 4.1V 0V 0.2V 1.6V 5.1V 5.1V 0V 5.1V 2.2V 1.8V 5.1V 5.1V 5.0V 5.0V 0.7V 5.0V 5.1V 5.0V 5.1V 5.1V 1.1V 5.1V 1.2V 1.1V 1.1V 1.1V 1.1V 1.1V 1.1V 0.4V B +B DIGITAL LINE GND LINE SIGNAL LINE B LINE B LINE AJ AL AN AP AR AK AM AO AQ AS Y22-8050-11 DM-VH7 CAUTION: For continued safety, replace safety critical components only with manu- facturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the cus- tomer. The DC voltage is an actual reading mea- sured with a high impedance type voltmeter. The measurement value may vary depend- ing on the measuring instruments used or on the product. Refer to the voltage during RECORDABLE MD PLAY unless otherwise specified; The value shown in ( ) is the volt- age measured at the moment of STOP. The voltage followed by (REC) refers to the value during MD RECORDING. 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 Parts with exploded numbers larger than 700 are not supplied. MDM-06 X29 (A/2) X29 (B/2) X33-1190-00 A B C D E F G M2x3.5 ø2.6x10 ø2x6 M1.7x2 M2x4 M1.7x3 M1.7x4.5 : : : : : : : N86-2004-46 N09-2817-05 N09-4154-05 N09-3104-05 N09-3500-05 N09-3279-05 N39-1745-46 A A A G C C C C C C C F C C E E C Ax2 Ax2 Bx2 Gx2 Cx2 Bx2 Dx2 C D A A A D C D RH 49 32 12 54 PU 15 1 7 34 11 29 LM 30 26 14 28 6 16 18 46 33 9 57 58 DM 2 50 38 FM 19 61 31 20 10 27 58 3 36 8 47 13 39 23 35 5 22 39 25 37 59 33 17 24 60 4 21 1 2 3 A B 25 EXPLODED VIEW (MD MECHANISM) 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 A 1 OPTICAL DIGITAL IN OPTICAL DIGITAL IN OUTPUT INPUT/ (J ONLY) AC OUTLET A 2 CONTROL SYSTEM J 1 J 3 J 4 S 2 S 3 S 1 EJECT S11 REC S10 S 4 S 5 S 9 STOP S 8 O.T.E. FF FB UP DOWN PLAY/PAUSE S 6 MODE S 7 ON/STANDBY E 647 602 E Dx2 A X25 (C/3) X25 (B/3) X28-6240 (A/3) A D D D F B F A A D Cx2 C C C C C C D C C C C C Bx2 Bx2 Gx2 A A C F E E A B C D E F G : N82-2608-46 : N86-3008-46 : N89-3008-45 : N89-3008-46 : N95-3006-45 : N09-1445-05 : N09-1729-05 ø2x8 M3x8 ø3x8 (BLK) ø3x8 ø3x8(BLK) ø3x6(BLK) ø4x8 DM-VH7 C C Dx2 D 771 670 603 660 606 616 639 617 637 635 609 621 618 633 (16P) 637 665 638 638 638 638 725 756 705 704 755 735 775 714 661 619 608 636 612 607 613 620 645 630 631 615 649 650 649 611 601 610 646 633 (16P) 632 654 634 (26P) 615 651 1 2 C E D Parts with exploded numbers larger than 700 are not supplied. 26 EXPLODED VIEW (UNIT) www . x ia o y u 1 6 3 . c o m QQ 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 27 PARTS LIST 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 649 1C 8 J19-5994-04 HOLDER 650 1C J19-5995-14 HOLDER 651 1C 8 J19-5996-02 BRACKET 654 1E J42-0083-05 POWER CORD BUSHING - J61-0098-05 WIRE BAND 660 1C K29-7554-04 KNOB EJECT 661 2D K29-7555-03 KNOB POWER TE 661 2D K29-7563-03 KNOB POWER K 665 2D L07-2720-05 POWER TRANSFORMER K 665 2D L07-2721-05 POWER TRANSFORMER TE 670 1C W01-0084-05 HEXAGON WRENCH KEY D24 ,25 B30-2545-05 LED(RED3(160)) D26 8 B30-2551-05 LED(BLUE,PHAI 3) C1 ,2 CQ93FMG1H823J MYLAR 0.082UF J C3 CE04KW1E332M ELECTRO 3300UF 25WV C4 CK73FF1E104Z CHIP C 0.10UF Z C7 CE04KW1A102M ELECTRO 1000UF 10WV C8 CK45FB1H471K CERAMIC 470PF K C9 CE04KW1A102M ELECTRO 1000UF 10WV C10 CE04KW1A101M ELECTRO 100UF 10WV C12 CE04KW1C100M ELECTRO 10UF 16WV C13 CE04DW0J102M ELECTRO 1000UF 6.3WV C14 ,15 CK73FF1E104Z CHIP C 0.10UF Z C16 CE04KW1A101M ELECTRO 100UF 10WV C21 ,22 CE04KW1E102M ELECTRO 1000UF 25WV C23 CE04KW1C100M ELECTRO 10UF 16WV C24 CE04DW1C471M ELECTRO 470UF 16WV C25 CE04KW1C100M ELECTRO 10UF 16WV C26 CE04KW0J471M ELECTRO 470UF 6.3WV C30 C91-1488-05 MF 6800PF 250VAC C31 ,32 CC73FSL1H471J CHIP C 470PF J C33 ,34 CE04KW1C100M ELECTRO 10UF 16WV C35 ,36 CC73FSL1H101J CHIP C 100PF J C37 ,38 CE04KW1C100M ELECTRO 10UF 16WV C41 ,42 CE04KW1C100M ELECTRO 10UF 16WV C43 ,44 CK73FB1H103K CHIP C 0.010UF K C45 -48 CE04KW1C100M ELECTRO 10UF 16WV C49 ,50 CC73FSL1H101J CHIP C 100PF J C51 ,52 CQ93FMG1H821J MYLAR 820PF J C53 ,54 CQ93FMG1H122J MYLAR 1200PF J C55 ,56 CC73FSL1H101J CHIP C 100PF J C57 ,58 CE04KW1A470M ELECTRO 47UF 10WV C59 ,60 CC73FSL1H471J CHIP C 470PF J C61 ,62 CE04KW1A470M ELECTRO 47UF 10WV C69 C90-3623-05 BACKUP 0.33F 5.5V C71 CE04KW1H100M ELECTRO 10UF 50WV C73 CE04KW1H010M ELECTRO 1.0UF 50WV C74 CE04KW1C100M ELECTRO 10UF 16WV C76 -78 CK73FF1E104Z CHIP C 0.10UF Z C79 CE04KW1A101M ELECTRO 100UF 10WV C80 CK73FB1H103K CHIP C 0.010UF K C81 CC73FSL1H101J CHIP C 100PF J 601 1D 8 A01-3696-01 METALLIC CABINET(TOP) 602 2E 8 A01-3698-01 METALLIC CABINET(BOTTOM) 603 1C A09-1106-08 CABINET 606 1C 8 A21-3757-12 DRESSING PANEL (TOP) 607 2C 8 A21-3758-02 DRESSING PANEL (BOTTOM) 608 2C 8 A21-3762-13 DRESSING PANEL 609 1C 8 A29-1051-14 PANEL 610 1D 8 A50-1326-02 SIDE PLATE R 611 1D 8 A50-1327-02 SIDE PLATE L 612 2C 8 A60-1643-11 PANEL 613 1C 8 A70-1279-05 REMOTE CONTROLLER ASSY 615 1C 8 B09-0267-04 CAP 616 2C 8 B09-0269-04 CAP STANDBY 617 2C 8 B10-3486-03 FRONT GLASS 618 1C 8 B12-0360-04 INDICATOR REMOCON 619 2C 8 B12-0361-04 INDICATOR REC 620 2C B19-1529-05 OPTICAL FIBER 621 2C 8 B38-0180-05 LCD DISPLAY ASSY - B46-0310-03 WARRANTY CARD TE - B46-0328-03 WARRANTY CARD K - 8 B46-0347-03 WARRANTY CARD K - 8 B60-4261-00 INSTRUCTION MANUAL(EN) KT - 8 B60-4262-00 INSTRUCTION MANUAL(FR) KE - 8 B60-4263-00 INSTRUCTION MANUAL(GE) E - 8 B60-4264-00 INSTRUCTION MANUAL(NE) E - 8 B60-4265-00 INSTRUCTION MANUAL(IT) E - 8 B60-4266-00 INSTRUCTION MANUAL(ES) E 630 1C E30-0615-05 AUDIO CORD 631 1C E30-2628-05 CORD WITH CONNECTOR 632 1E E30-2788-05 AC POWER CORD E 632 1E E30-2791-05 AC POWER CORD T 632 1E E30-2883-05 AC POWER CORD K 633 1D,1E E35-2350-05 FLAT CABLE 16P 634 1E E35-2351-05 FLAT CABLE 26P 635 1C 8 G01-4122-14 TORSION COIL SPRING 636 2C 8 G02-1681-04 FLAT SPRING 637 2C G11-2272-04 SOFT TAPE 638 2D 8 G11-2491-04 CUSHION 639 2C G11-2404-04 CUSHION - 8 H10-7572-02 POLYSTYRENE FOAMED FIXTURE - 8 H10-7573-02 POLYSTYRENE FOAMED FIXTURE - H12-2465-04 PACKING FIXTURE T - H25-0681-04 PROTECTION BAG - H25-1595-04 PROTECTION BAG - H30-0610-04 ADHESIVE DOUBLE-COATED TAPE - 8 H50-3359-04 ITEM CARTON CASE E - 8 H50-3360-04 ITEM CARTON CASE T - 8 H50-3458-04 ITEM CARTON CASE K 645 1C J02-0130-05 FOOT 646 1D J02-1444-14 INSULATOR ASSY 647 2E 8 J02-1445-04 FOOT L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. 1 2 DM-VH7 CONTROL (X25-6240-11) www . x ia o y u 1 6 3 . c o m QQ 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 28 PARTS LIST 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. R33 -36 RK73FB2A243J CHIP R 24K J 1/10W R39 ,40 RK73FB2A104J CHIP R 100K J 1/10W R41 ,42 RK73FB2A122J CHIP R 1.2K J 1/10W R43 ,44 RK73FB2A153J CHIP R 15K J 1/10W R45 RK73FB2A102J CHIP R 1.0K J 1/10W R46 RK73FB2A221J CHIP R 220 J 1/10W R49 ,50 RK73FB2A104J CHIP R 100K J 1/10W R51 ,52 RK73FB2A472J CHIP R 4.7K J 1/10W R53 ,54 RK73FB2A682J CHIP R 6.8K J 1/10W R55 -58 RK73FB2A392J CHIP R 3.9K J 1/10W R59 ,60 RK73FB2A682J CHIP R 6.8K J 1/10W R61 ,62 RK73FB2A104J CHIP R 100K J 1/10W R63 ,64 RK73FB2A222J CHIP R 2.2K J 1/10W R65 -68 RK73FB2A102J CHIP R 1.0K J 1/10W R69 RK73FB2A223J CHIP R 22K J 1/10W R72 ,73 RK73FB2A472J CHIP R 4.7K J 1/10W R74 RK73FB2A102J CHIP R 1.0K J 1/10W R75 RK73FB2A103J CHIP R 10K J 1/10W R76 RK73FB2A104J CHIP R 100K J 1/10W R77 RK73FB2A102J CHIP R 1.0K J 1/10W R78 RK73FB2A103J CHIP R 10K J 1/10W R79 RK73FB2A302J CHIP R 3.0K J 1/10W R80 RS14KB3D220J FL-PROOF RS 22 J 2W R91 ,92 RK73FB2A101J CHIP R 100 J 1/10W R101 RK73FB2A473J CHIP R 47K J 1/10W R102 RK73FB2A101J CHIP R 100 J 1/10W R103 RK73FB2A473J CHIP R 47K J 1/10W R104 RK73FB2A472J CHIP R 4.7K J 1/10W R105,106 RK73FB2A473J CHIP R 47K J 1/10W R108 RK73FB2A473J CHIP R 47K J 1/10W R110,111 RK73FB2A473J CHIP R 47K J 1/10W R112 RK73FB2A472J CHIP R 4.7K J 1/10W R113 RK73FB2A473J CHIP R 47K J 1/10W R114 RK73FB2A103J CHIP R 10K J 1/10W R115 RK73FB2A473J CHIP R 47K J 1/10W R116 RK73FB2A101J CHIP R 100 J 1/10W R117-119 RK73FB2A473J CHIP R 47K J 1/10W R120,121 RK73FB2A101J CHIP R 100 J 1/10W R122 RK73FB2A103J CHIP R 10K J 1/10W R123 RK73FB2A473J CHIP R 47K J 1/10W R124 RK73FB2A101J CHIP R 100 J 1/10W R125,126 RK73FB2A473J CHIP R 47K J 1/10W R127-130 RK73FB2A101J CHIP R 100 J 1/10W R131,132 RK73FB2A331J CHIP R 330 J 1/10W R133,134 RK73FB2A104J CHIP R 100K J 1/10W R137 RK73FB2A473J CHIP R 47K J 1/10W R139,140 RK73FB2A104J CHIP R 100K J 1/10W R141 RK73FB2A102J CHIP R 1.0K J 1/10W R142 RK73FB2A473J CHIP R 47K J 1/10W R143,144 RK73FB2A221J CHIP R 220 J 1/10W R145,146 RK73FB2A101J CHIP R 100 J 1/10W R150 RK73FB2A103J CHIP R 10K J 1/10W R151 RK73FB2A303J CHIP R 30K J 1/10W R152 RK73FB2A103J CHIP R 10K J 1/10W R153 RK73FB2A512J CHIP R 5.1K J 1/10W C82 CC73FSL1H102J CHIP C 1000PF J C83 ,84 CK73FB1H103K CHIP C 0.010UF K C85 CC73FSL1H101J CHIP C 100PF J C86 CK73FB1H103K CHIP C 0.010UF K C87 ,88 CC73FSL1H101J CHIP C 100PF J C101 CE04KW1A101M ELECTRO 100UF 10WV C102 CC73FSL1H101J CHIP C 100PF J C103,104 CK73FF1E104Z CHIP C 0.10UF Z C106,107 CC73FSL1H221J CHIP C 220PF J C108 CK73FB1H103K CHIP C 0.010UF K C113 CK73FB1H103K CHIP C 0.010UF K C114,115 CC73FSL1H471J CHIP C 470PF J C116 CK73FF1E104Z CHIP C 0.10UF Z C151 CK73FB1H103K CHIP C 0.010UF K C152 CE04RW0J470M ELECTRO 47UF 6.3WV C153 CK73FB1H103K CHIP C 0.010UF K C154 CK73FF1E104Z CHIP C 0.10UF Z C155-159 CK73FF1C474Z CHIP C 0.47UF Z C160 CK73FB1H103K CHIP C 0.010UF K CN1 E40-4245-05 PIN ASSY CN2 E40-4281-05 PIN ASSY CN4 8 E40-8400-05 FLAT CABLE CONNECTOR CN5 E40-4856-05 FLAT CABLE CONNECTOR CN6 E40-4997-05 FLAT CABLE CONNECTOR CN7 8 E40-8393-05 FLAT CABLE CONNECTOR CN8 E40-3260-05 PIN ASSY J1 1E E63-1065-05 PHONO JACK J3 1E E08-0312-05 RECTANGULAR RECEPTACLE L2 L33-0558-05 CHOKE COIL L3 L33-0562-05 CHOKE COIL X1 L78-0294-05 RESONATOR (10.000M) X2 8 L78-0696-05 RESONATOR (16.000MHZ) R1 RK73FB2A331J CHIP R 330 J 1/10W R2 RK73FB2A471J CHIP R 470 J 1/10W R4 RK73FB2A331J CHIP R 330 J 1/10W R5 RK73FB2A102J CHIP R 1.0K J 1/10W R6 RK73FB2A103J CHIP R 10K J 1/10W R10 RK73FB2A391J CHIP R 390 J 1/10W R11 RK73FB2A331J CHIP R 330 J 1/10W R13 RK73FB2A101J CHIP R 100 J 1/10W R14 RK73FB2A102J CHIP R 1.0K J 1/10W R15 RK73FB2A331J CHIP R 330 J 1/10W R16 RK73FB2A472J CHIP R 4.7K J 1/10W R17 ,18 RK73FB2A103J CHIP R 10K J 1/10W R19 RS14KB3D102J FL-PROOF RS 1.0K J 2W R21 RS14KB3A471J FL-PROOF RS 470 J 1W R22 RK73FB2A101J CHIP R 100 J 1/10W R23 RK73FB2A751J CHIP R 750 J 1/10W R24 RK73FB2A821J CHIP R 820 J 1/10W R26 RK73FB2A471J CHIP R 470 J 1/10W R27 RK73FB2A101J CHIP R 100 J 1/10W R28 RK73FB2A561J CHIP R 560 J 1/10W R29 RK73FB2A471J CHIP R 470 J 1/10W R31 ,32 RK73FB2A363J CHIP R 36K J 1/10W L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. 3 4 www . x ia o y u 1 6 3 . c o m QQ 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 29 PARTS LIST 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. Q11 2SA1586(Y,GR) TRANSISTOR Q11 2SA1611(M5,M6) TRANSISTOR Q12 2SA1534A(R,S) TRANSISTOR Q13 2SA1586(Y,GR) TRANSISTOR Q13 2SA1611(M5,M6) TRANSISTOR Q14 2SA1534A(R,S) TRANSISTOR Q16 2SC4116(Y,GR) TRANSISTOR Q16 2SC4177(L5,L6) TRANSISTOR Q17 2SD2012 TRANSISTOR Q17 2SD2061 TRANSISTOR Q21 DTA113ZUA DIGITAL TRANSISTOR Q21 UN5119 DIGITAL TRANSISTOR Q23 ,24 2SD1450(S,T) TRANSISTOR Q27 DTC124EUA DIGITAL TRANSISTOR Q27 UN5212 DIGITAL TRANSISTOR Q28 DTA124EUA DIGITAL TRANSISTOR Q28 UN5112 DIGITAL TRANSISTOR Q29 2SA1586(Y,GR) TRANSISTOR Q29 2SA1611(M5,M6) TRANSISTOR Q31 ,32 DTC124EUA DIGITAL TRANSISTOR Q31 ,32 UN5212 DIGITAL TRANSISTOR Q33 DTC143TUA DIGITAL TRANSISTOR Q33 UN5216 DIGITAL TRANSISTOR A1 ,2 1E W02-1181-05 OPTIC RECEIVING MODULE A3 W02-2537-05 ELECTRIC CIRCUIT MODULE CN1 8 E40-8398-05 FLAT CABLE CONNECTOR,11P R1 RK73FB2A823J CHIP R 82K J 1/10W R2 ,3 RK73FB2A333J CHIP R 33K J 1/10W R4 RK73FB2A223J CHIP R 22K J 1/10W W1 R92-0670-05 CHIP R 0 OHM W3 -5 R92-0679-05 CHIP R 0 OHM S1 8 S68-0118-05 PUSH SWITCH S2 8 S64-0041-05 LEVER SWITCH S3 8 S68-0119-05 PUSH SWITCH S4 ,5 8 S64-0042-05 LEVER SWITCH C1 C92-0186-05 ELECTRO 470UF 6.3WV C12 ,13 CC73FCH1H060D CHIP C 6.0PF D C31 C92-0628-05 CHIP-TAN 10UF 10WV C32 CK73FB1E104K CHIP C 0.10UF K C33 C92-0628-05 CHIP-TAN 10UF 10WV C34 ,35 C93-1044-05 CERAMIC 2200PF K C36 ,37 CK73FB1E104K CHIP C 0.10UF K C38 ,39 C92-0187-05 ELECTRO 4.7UF 25WV C40 CK73FB1E104K CHIP C 0.10UF K C41 C92-0628-05 CHIP-TAN 10UF 10WV C44 CK73FF1E104Z CHIP C 0.10UF Z C101 C92-0628-05 CHIP-TAN 10UF 10WV C102 CK73FB1E104K CHIP C 0.10UF K C103,104 C92-0628-05 CHIP-TAN 10UF 10WV C105 CK73FB1H103K CHIP C 0.010UF K C106 CC73FCH1H102J CHIP C 1000PF J R154 RK73FB2A302J CHIP R 3.0K J 1/10W R155 RK73FB2A202J CHIP R 2.0K J 1/10W R156 RK73FB2A103J CHIP R 10K J 1/10W R157 RK73FB2A512J CHIP R 5.1K J 1/10W R158 RK73FB2A302J CHIP R 3.0K J 1/10W R159 RK73FB2A202J CHIP R 2.0K J 1/10W R160 RK73FB2A103J CHIP R 10K J 1/10W R161,162 RK73FB2A431J CHIP R 430 J 1/10W R163 RK73FB2A680J CHIP R 68 J 1/10W R164 RK73FB2A473J CHIP R 47K J 1/10W R166 RK73FB2A104J CHIP R 100K J 1/10W R168 RK73FB2A103J CHIP R 10K J 1/10W R169-177 RK73FB2A101J CHIP R 100 J 1/10W R179 RK73FB2A154J CHIP R 150K J 1/10W R180 RK73FB2A333J CHIP R 33K J 1/10W R181 RK73FB2A473J CHIP R 47K J 1/10W W1 ,2 R92-0670-05 CHIP R 0 OHM S1 2C 8 S70-0072-05 TACT SWITCH S2 -11 2C S70-0031-05 TACT SWITCH S20 8 S90-0129-05 SWITCH COMPONENT D1 D2SBA20F03 DIODE D2 D2L20U DIODE D3 UDZ4.7B ZENER DIODE D4 ,5 S5688B(TPB5) DIODE D7 MA111 DIODE D9 MA111 DIODE D10 UDZ5.6B ZENER DIODE D11 -13 S5688B(TPB5) DIODE D14 MA111 DIODE D19 ,20 DA204U DIODE D21 ,22 MA111 DIODE D23 DA204U DIODE D30 UDZ5.6B ZENER DIODE IC4 BA17805T ANALOGUE IC IC4 UPC7805AHF ANALOGUE IC IC5 PST993D-T ANALOGUE IC IC6 NJM4565M ANALOGUE IC IC7 8 SM6451AV MOS-IC IC8 ,9 NJM4565M ANALOGUE IC IC10 HD74LVC08T MOS-IC IC11 8 M30620MC-340FP MI-COM IC IC12 8 HD6433297A17F MI-COM IC Q1 2SB1143(S,T) TRANSISTOR Q2 DTC124EUA DIGITAL TRANSISTOR Q2 UN5212 DIGITAL TRANSISTOR Q3 2SA1586(Y,GR) TRANSISTOR Q3 2SA1611(M5,M6) TRANSISTOR Q4 2SD2012 TRANSISTOR Q4 2SD2061 TRANSISTOR Q5 2SK246(Y) FET Q6 -9 2SC4116(Y,GR) TRANSISTOR Q6 -9 2SC4177(L5,L6) TRANSISTOR Q10 DTC124EUA DIGITAL TRANSISTOR Q10 UN5212 DIGITAL TRANSISTOR L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. 5 6 MECHANISM PCB (X29-2650-00) MECHANISM CONTROL (X33-1190-00) www . x ia o y u 1 6 3 . c o m QQ 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 30 PARTS LIST 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. L1 L33-0545-05 CHOKE COIL L3 ,4 L33-0369-05 CHOKE COIL L5 -9 L79-1216-05 LINE FILTER L11 L79-1216-05 LINE FILTER X1 8 L77-2252-05 CRYSTAL RESONATOR X2 8 L78-0695-05 RESONATOR R1 RK73FB2A221J CHIP R 220 J 1/10W R2 RK73FB2A2R2J CHIP R 2.2 J 1/10W R3 ,4 RK73FB2A151J CHIP R 150 J 1/10W R5 -7 RK73FB2A103J CHIP R 10K J 1/10W R8 -11 RK73FB2A101J CHIP R 100 J 1/10W R13 RK73FB2A101J CHIP R 100 J 1/10W R14 RK73FB2A4R7J CHIP R 4.7 J 1/10W R15 ,16 RK73FB2A474J CHIP R 470K J 1/10W R17 RK73FB2A1R0J CHIP R 1 J 1/10W R40 RK73FB2A472J CHIP R 4.7K J 1/10W R41 RK73FB2A332J CHIP R 3.3K J 1/10W R52 ,53 RK73FB2A100J CHIP R 10 J 1/10W R103 RK73FB2A102J CHIP R 1.0K J 1/10W R104 RK73FB2A103J CHIP R 10K J 1/10W R105 RK73FB2A472J CHIP R 4.7K J 1/10W R106 RK73FB2A335J CHIP R 3.3M J 1/10W R107 RK73FB2A474J CHIP R 470K J 1/10W R108,109 RK73FB2A102J CHIP R 1.0K J 1/10W R110,111 RK73FB2A103J CHIP R 10K J 1/10W R112 RK73FB2A473J CHIP R 47K J 1/10W R113 RK73FB2A102J CHIP R 1.0K J 1/10W R114 RK73FB2A103J CHIP R 10K J 1/10W R115 RK73FB2A102J CHIP R 1.0K J 1/10W R116 RK73FB2A114J CHIP R 110K J 1/10W R117 RK73FB2A474J CHIP R 470K J 1/10W R118,119 RK73FB2A822J CHIP R 8.2K J 1/10W R120 RK73FB2A682J CHIP R 6.8K J 1/10W R121 RK73FB2A104J CHIP R 100K J 1/10W R122 RK73FB2A682J CHIP R 6.8K J 1/10W R123 RK73FB2A221J CHIP R 220 J 1/10W R124 RK73FB2A153J CHIP R 15K J 1/10W R125 RK73FB2A221J CHIP R 220 J 1/10W R126 RK73FB2A153J CHIP R 15K J 1/10W R127 RK73FB2A105J CHIP R 1.0M J 1/10W R128-131 RK73FB2A103J CHIP R 10K J 1/10W R132 RK73FB2A104J CHIP R 100K J 1/10W R133 RK73FB2A684J CHIP R 680K J 1/10W R134 RK73FB2A102J CHIP R 1.0K J 1/10W R135 RK73FB2A332J CHIP R 3.3K J 1/10W R136 RK73FB2A102J CHIP R 1.0K J 1/10W R137 RK73FB2A101J CHIP R 100 J 1/10W R138 RK73FB2A100J CHIP R 10 J 1/10W R139 RK73FB2A1R0J CHIP R 1 J 1/10W R140 RK73FB2A151J CHIP R 150 J 1/10W R141 RK73FB2A561J CHIP R 560 J 1/10W R142,143 RK73FB2A103J CHIP R 10K J 1/10W R144,145 RK73FB2A221J CHIP R 220 J 1/10W R146-149 RK73FB2A101J CHIP R 100 J 1/10W C107,108 CK73FF1E104Z CHIP C 0.10UF Z C109 CK73FB1H223K CHIP C 0.022UF K C110 CK73FB1E104K CHIP C 0.10UF K C111 CK73FB1H683K CHIP C 0.068UF K C112 CK73FB1H472K CHIP C 4700PF K C113 CK73FF1C105Z CHIP C 1.0UF Z C114 CC73FSL1H221J CHIP C 220PF J C115 CK73FB1C224K CHIP C 0.22UF K C116 CK73FB1H223K CHIP C 0.022UF K C117,118 CK73FB1E104K CHIP C 0.10UF K C119 C92-0628-05 CHIP-TAN 10UF 10WV C120 CC73FSL1H331J CHIP C 330PF J C121 C92-1371-05 ELECTRO 100UF 6.3WV C122 CK73FB1H103K CHIP C 0.010UF K C123,124 CK73FF1E104Z CHIP C 0.10UF Z C125 CC73FSL1H331J CHIP C 330PF J C126,127 CC73FSL1H471J CHIP C 470PF J C128 CK73FB1H103K CHIP C 0.010UF K C129 CK73FB1C474K CHIP C 0.47UF K C130 CC73FSL1H101J CHIP C 100PF J C131 CK73FB1H153K CHIP C 0.015UF K C132 CK73FB1C474K CHIP C 0.47UF K C133 CK73FB1H472K CHIP C 4700PF K C134,135 CK73FF1E104Z CHIP C 0.10UF Z C136 C92-1371-05 ELECTRO 100UF 6.3WV C141 CK73FF1E104Z CHIP C 0.10UF Z C142-144 CC73FSL1H101J CHIP C 100PF J C151 C92-1371-05 ELECTRO 100UF 6.3WV C152 CK73FF1E104Z CHIP C 0.10UF Z C153 CK73FB1H103K CHIP C 0.010UF K C156,157 CK73FF1E104Z CHIP C 0.10UF Z C158 CK73FB1H682K CHIP C 6800PF K C159 CK73FF1E104Z CHIP C 0.10UF Z C160,161 C92-0167-05 CHIP-ELE 10UF 10WV C163,164 CK73FB1H103K CHIP C 0.010UF K C166-168 CK73FF1E104Z CHIP C 0.10UF Z C169 C92-0628-05 CHIP-TAN 10UF 10WV C170,171 CK73FF1E104Z CHIP C 0.10UF Z C181 C92-1371-05 ELECTRO 100UF 6.3WV C182 CK73FF1E104Z CHIP C 0.10UF Z C184 C92-0628-05 CHIP-TAN 10UF 10WV C185 C93-0031-05 CHIP-C 1000P 500V C186 C92-0628-05 CHIP-TAN 10UF 10WV C187 C92-1371-05 ELECTRO 100UF 6.3WV C188 CK73FB1H103K CHIP C 0.010UF K C189 CK73FB1H333K CHIP C 0.033UF K C190 C92-1371-05 ELECTRO 100UF 6.3WV C197 CK73FF1E104Z CHIP C 0.10UF Z C198 C92-1371-05 ELECTRO 100UF 6.3WV C200 C93-0032-05 CHIP C 10UF 10WV CN1 8 E40-8401-05 FLAT CABLE CONNECTOR CN2 8 E40-8410-05 FLAT CABLE CONNECTOR CN3 8 E40-8408-05 FLAT CABLE CONNECTOR CN4 8 E40-8409-05 FLAT CABLE CONNECTOR L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. 7 8 www . x ia o y u 1 6 3 . c o m QQ 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 31 PARTS LIST 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 7 2A G02-1669-08 FLAT SPRING FEED 8 1B 8 J19-5986-08 HOLDER ASSY 9 3B 8 A15-0099-08 FRAME 10 2B 8 A10-3473-08 CHASSIS MAIN 11 2A 8 D10-3861-08 ROD SUB 12 1A 8 D10-3862-08 ROD MAIN 13 1B D21-1859-08 SHAFT JOINT 14 2A 8 D10-3859-08 ARM CHANGE 15 1A D13-1792-08 GEAR ROCK 16 3A 8 D13-1918-08 GEAR IDLER 17 3A 8 D13-1917-08 GEAR INTERMEDIATE 18 3A 8 D19-1919-08 GEAR DRIVE 19 2B 8 D02-0140-08 TURNTABLE 20 2B 8 D10-3868-08 LEVER DOOR 21 1A 8 D13-1921-08 GEAR FEED 22 1B 8 D10-3863-08 SLIDER LOAD 23 1B 8 D10-3864-08 ARM LOAD 24 3A 8 D13-1916-08 GEAR FINAL 25 1A 8 D10-3865-08 ARM CLAMP 26 2A 8 D10-3858-08 SLIDER OUTER 27 2B 8 D10-3866-08 LEVER ASSY HD 28 2A 8 D10-3860-08 SLIDER INNER 29 2A 8 J90-0866-08 GUIDE SUB-SO 30 2A 8 D13-1920-08 GEAR MOTOR 31 2B 8 D13-1923-08 GEAR WORM 32 1A 8 J90-0865-08 GUIDE MAIN-SO 33 3A,3B 8 J02-1446-08 INSULATOR 34 2B 8 G01-4115-08 TORSION SPRING,SPDL 35 1B 8 G01-4116-08 TENSION SPRING,ARM 36 1A 8 G01-4117-08 TORSION SPRING,CLAMP 37 2B 8 G01-4118-08 SPRING HD 38 2B 8 D23-0332-08 METAL 39 1B 8 G11-2383-08 CUSHION 46 3A N19-1105-04 WASHER 1.6X4.0X0.5C 47 1B N19-0366-04 WASHER 2.1X4.0X0.5C 49 1A 8 D19-0315-08 REED SWITCH 50 2B 8 N19-1493-08 WASHER 54 2A 8 E35-2348-08 FLAT CABLE 57 3B 8 E35-2349-08 FLAT CABLE(11P) 58 1B,3B 8 X29-2650-00 MECHANISM PCB 59 3B 8 X33-1190-00 CONTROL PCB 60 2A 8 E35-2329-08 WIRE HARNESS LOAD 61 2B 8 T99-0621-08 MAGNET MD A N86-2004-46 SCREW B N09-2817-05 SCREW 2.61 C N09-4154-05 SCREW 2.0X6.0 D N09-3104-05 SCREW 1.7X2.0 E 8 N09-3500-05 SCREW 2.0X4.0 F N09-3279-05 SCREW 1.7X3.0 G N39-1745-46 SCREW 1.7X4.5 DM 2B 8 T42-0943-05 DC MOTOR SPDL FM 2B 8 T42-0941-05 DC MOTOR FEED LM 2A 8 T42-0939-05 DC MOTOR LOAD PU 1A 8 T25-0085-05 PICKUP KSM-260B RH 1A 8 T30-0021-05 RECORDING HEAD R150 RK73FB2A221J CHIP R 220 J 1/10W R158,159 RK73FB2A104J CHIP R 100K J 1/10W R160 RK73FB2A4R7J CHIP R 4.7 J 1/10W R161-163 RK73FB2A222J CHIP R 2.2K J 1/10W R164 RK73FB2A681J CHIP R 680 J 1/10W R165 RK73FB2A104J CHIP R 100K J 1/10W R166 R92-1854-05 RN 2.2 K 1/2W R167,168 RK73FB2A472J CHIP R 4.7K J 1/10W R169 R92-1853-05 CHIP-RN 1 1/4W R170,171 RK73FB2A103J CHIP R 10K J 1/10W R172-174 RK73FB2A473J CHIP R 47K J 1/10W R175-177 RK73FB2A332J CHIP R 3.3K J 1/10W R178 RK73FB2A102J CHIP R 1.0K J 1/10W R179 RK73FB2A473J CHIP R 47K J 1/10W R180 RK73FB2A103J CHIP R 10K J 1/10W R181-183 RK73FB2A473J CHIP R 47K J 1/10W R184,185 RK73FB2A103J CHIP R 10K J 1/10W R186,187 RK73FB2A474J CHIP R 470K J 1/10W R188-190 RK73FB2A103J CHIP R 10K J 1/10W W5 R92-0670-05 CHIP R 0 OHM W7 R92-0670-05 CHIP R 0 OHM W9 ,10 R92-0670-05 CHIP R 0 OHM W11 R92-0679-05 CHIP R 0 OHM W108 R92-0679-05 CHIP R 0 OHM D1 ,2 F1J6TP DIODE D101 MA111 DIODE IC1 CXA2523AR ANALOGUE IC IC2 CXD2654R MOS-IC IC3 HD74UH08 MOS-IC IC4 TA8406F IC IC5 BD7911FV MOS-IC IC6 BR24C02F MEMORY IC IC7 HM51W4400BTT-7 MEMORY IC IC7 MN41V4400TT-08 MEMORY IC IC8 BH6511FS ANALOGUE IC IC10 L88M33T ANALOGUE IC IC12 AK4522-VF MOS-IC IC24 HD6432227N01FA U-COM IC IC30 TA8409F IC(MOTOR DRIVER) Q1 FMW1 TRANSISTOR Q2 ,3 DTA144EUA TRANSISTOR Q4 ,5 DTC114YUA TRANSISTOR Q6 2SA1576A(R,S) TRANSISTOR Q7 2SB798-DL TRANSISTOR Q8 2SA1576A(R,S) TRANSISTOR Q9 DTA124EUA TRANSISTOR Q10 -13 DTC124EUA TRANSISTOR 1 2A G02-1660-08 FLAT SPRING 2 2B 8 J19-5985-08 HARDWARE SPDL 3 1B 8 J11-0842-08 CLAMP ASSY 4 1A 8 G02-1678-08 FLAT SPRING THRUST 5 1B 8 F07-1670-08 COVER TOP 6 3A 8 A11-1155-08 SUB CHASSIS ASSY L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East, Hawaii) T : Europe E : Europe G : Germany V : China (Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components. 9 0 MECHANISM (D40-1637-05) MDM-06 www . x ia o y u 1 6 3 . c o m QQ 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 SPECIFICATIONS 14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan KENWOOD SERVICE CORPORATION P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC. 6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS LATIN AMERICA S.A. P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama KENWOOD ELECTRONICS BRASIL LTDA. Av. Moema, 170-17˚, Andar-Cobertura “B”, Ed. Maximum Service Center, 04077-020 Moema, São Paulo-SP-Brasil KENWOOD ELECTRONICS U.K. LIMITED KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom KENWOOD ELECTRONICS BELGUM N.V. Meachelsesteenweg 418, B-1930 Zaventem, Belgium KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker Str. 15, 63150 Heusenstamm, Germany KENWOOD ELECTRONICS FRANCE S.A. 13 Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS ITALIA S.p.A. Via G. Sirtori, 7/9 20129, Milano, ltaly KENWOOD IBÉRICA S.A. Bolivia, 239-08020 Barcelona, Spain KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001499 074) P.O Box 504, 8 Figtree Drive, Australia Centre, Homebush, N.S.W. 2140, Australia KENWOOD & LEE ELECTRONICS, LTD. Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong KENWOOD ELECTRONICS GULF FZE P.O.Box 61318, Jebel Ali, Dubai, U.A.E. KENWOOD ELECTRONICS SINGAPORE PTE LTD. No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544 KENWOOD ELECTRONICS (MALAYSIA) SDN BHD. #4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia KENWOOD ELECTRONICS (THAILAND) CO., LTD. 2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand Note: Component and circuit are subject to modification to insure best operation under differing local conditions. This manual is based on Europe (E) standard, and pro- vides information on regional circuit modification through use of alternate schematic diagrams, and information on regional component variations through use of parts list. [Format] System ........................................................................................ Minidisc digital audio system Laser ........................................................................................... Semiconductor laser Recording method ...................................................................... Field modulation overwrite method Audio compression ..................................................................... ATRAC (Adaptive TRansform Acoustic Coding) Playing rotation ........................................................................... Approx. 400 rpm ~ 900 rpm (CLV) [D/A conversion] D/A conversion ........................................................................... 20 Bit Oversampling.............................................................................. 128 fs (44.1 kHz) [A/D converter] A/D conversion method .............................................................. Sigma-delta method Sampling frequency .................................................................... 44.1 kHz [Digital audio performance] Frequency responce (playback mode) ....................................... 8 Hz ~ 20 kHz, – 1 dB Signal to noise ratio (playback mode) ........................................ More than 95 dB Dynamic range (playback mode) ................................................ More than 90 dB Wow & flutter .............................................................................. Less than unmeasurable limit Analog input sensitivity / input impedance ................................. 300 mV / 47 kΩ Analog output level / load impedance ........................................ 1.2 V / 3.2 kΩ Digital input Optical(Wave length 660 nm) ................................................. - 15 dBm ~ - 21 dBm [General] Power consumption .................................................................... 12 W Dimensions (Horizontal installation) ............................................................... W : 247 mm (9 - 3 / 4") H : 96 mm (3 - 3 / 4") D : 279 mm (11") (Vertical installation) ................................................................... W : 96 mm (3 - 3 / 4") H : 237 mm (9 - 5 / 16") D : 279 mm (11") Weight (Net) ................................................................................ 3.1 kg (6.8 lb) 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature). Notes Notes 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