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JVC KD-APD89J Service Manual
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JVC KD-APD89J Service Manual

JVC KD-APD89J Service Manual

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SERVICE MANUAL
7 S ERVICE MANUAL
2008
MA392<Rev.002>
KD-APD89J, KD-PDR80J, KD-PDR61E,
KD-PDR61EX, KD-PDR61EY, KD-G844UI,
KD-G845U, KD-G845UN, KD-G845UT,
KD-G845UH, KD-G847EE, KD-PDR89UR,
KD-PDR62E, KD-PDR62EX, KD-PDR62EY
COPYRIGHT © 2008 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31
CD RECEIVER
(KD-APD89)
(KD-PDR80)
(KD-PDR89)
TABLE OF CONTENTS
COPYRIGHT © 2008 Victor Company of Japan, Limited
(KD-APD89)
(KD-APD89)
(KD-PDR80)
(KD-PDR80)
(KD-PDR89)
(KD-PDR89)
(KD-PDR61)
(KD-G847)
(KD-PDR62)
No.MA392<Rev.002>
2008/7

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Summary of Contents for JVC KD-APD89J

  • Page 1 SERVICE MANUAL CD RECEIVER MA392<Rev.002> 2008 7 S ERVICE MANUAL KD-APD89J, KD-PDR80J, KD-PDR61E, KD-PDR61EX, KD-PDR61EY, KD-G844UI, KD-G845U, KD-G845UN, KD-G845UT, KD-G845UH, KD-G847EE, KD-PDR89UR, KD-PDR62E, KD-PDR62EX, KD-PDR62EY (KD-APD89) (KD-APD89) (KD-APD89) (KD-PDR61) (KD-PDR80) (KD-PDR80) (KD-PDR80) (KD-G847) (KD-PDR89) (KD-PDR89) (KD-PDR62) (KD-PDR89) COPYRIGHT © 2008 Victor Company of Japan, Limited...

  • Page 2: No.ma392

    SPECIFICATION KD-APD89/KD-PDR80/KD-PDR89 AUDIO AMPLIFIER SECTION 20 W RMS × 4 Channels at 4 Ω and < or = 1% THD+N Power Output 80 dBA (reference: 1 W into 4 Ω) Signal-to-Noise Ratio 4 Ω (4 Ω to 8 Ω allowance) Load Impedance Tone Control Range Bass...
  • Page 3 KD-PDR61/KD-PDR62 AUDIO AMPLIFIER SECTION Maximum Power Output Front/Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no Continuous Power Output (RMS) Front/Rear more than 0.8% total harmonic distortion 4 Ω (4 Ω to 8 Ω allowance) Load Impedance Tone Control Range Bass...
  • Page 4 KD-G844 AUDIO AMPLIFIER SECTION Maximum Power Output Front/Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no Continuous Power Output (RMS) Front/Rear more than 0.8% total harmonic distortion. 4 Ω (4 Ω to 8 Ω allowance) Load Impedance Tone Control Range Bass...
  • Page 5 KD-G845 AUDIO AMPLIFIER SECTION Maximum Power Output Front/Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no Continuous Power Output (RMS) Front/Rear more than 0.8% total harmonic distortion. 4 Ω (4 Ω to 8 Ω allowance) Load Impedance Tone Control Range Bass...
  • Page 6 KD-G847 AUDIO AMPLIFIER SECTION Maximum Power Output Front/Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no Continuous Power Output (RMS) Front/Rear more than 0.8% total harmonic distortion 4 Ω (4 Ω to 8 Ω allowance) Load Impedance Tone Control Range Bass...
  • Page 7 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
  • Page 8 Important for laser products 1.CLASS 1 LASER PRODUCT 5.CAUTION : If safety switches malfunction, the laser is able to function. 2.CAUTION : (For U.S.A.) Visible and/or invisible class II laser radiation 6.CAUTION : Use of controls, adjustments or performance of when open.
  • Page 9 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. SECTION 3 DISASSEMBLY Main body (Used figure are KD-APD39) 3.1.1 Removing the Bottom chassis (See Fig.1) (1) Remove the four screws A, two screws B attaching the heat sink.
  • Page 10 3.1.3 Removing the Sub board (See Fig.4) (1) Disconnect the connector CN741 of the Sub board from the CN701 Main board connector CN701 of the Main board. Sub board CN741 Fig.4 (No.MA392<Rev.002>)1-11...
  • Page 11 3.1.4 Removing the Main board (See Fig.5 to 7) (1) Remove the two screws F and one screw G attaching the Heat sink. (See Fig.5) (2) Remove the two screws H and one screw J attaching the Main board. (See Fig.6) (3) Remove the two screws K attaching the Main board.
  • Page 12 3.1.5 Removing the CD mechanism (See Fig.8) (1) Remove the three screws L attaching the CD mechanism. Fig.8 3.1.6 Removing the Switch board (See Fig.9, 10) (1) Remove the volume knob. (2) Remove the one screw M attaching the Rear cover. (See Fig.9) (3) Remove the four screws N attaching the Rear cover.
  • Page 13 CD mechanism assembly 3.2.1 Removing the top cover (See Figs.1 and 2) (1) From the both side of the CD mechanism assembly, remove the four screws A attaching the top cover. (See Fig.1.) (2) Lift the front side of the top cover and move the top cover backward to release the two joints a.

  • Page 14: No.ma392

    3.2.2 Removing the push switch (See Figs.3) (1) From the bottom side of the CD mechanism assembly, remove Pickup the screw B attaching the push switch. Wires (2) Take out the push switch from the CD mechanism assembly. Push switch Reference: Remove the wires from soldered sections b of the push switch as required.
  • Page 15 3.2.4 Removing the chassis unit (See Figs.5 and 6) • Remove the top cover and base board. Chassis unit (1) From the top side of the CD mechanism assembly, remove the front suspension springs and rear suspension springs Front suspension spring Front suspension spring attaching the chassis unit to the frame.
  • Page 16 3.2.5 Removing the clamper assembly (See Figs.7 and 8) • Remove the top cover. Chassis unit Move the clamper assembly in the direction of the arrow to release the joints f from the chassis unit. Clamper assembly Fig.7 Clamper assembly Chassis unit Fig.8 (No.MA392<Rev.002>)1-17...
  • Page 17 3.2.6 Removing the loading/feed motor assembly (See Fig.9) • Remove the top cover, base board and chassis unit. Loading/feed motor assembly From the bottom side of the chassis unit, remove the screw D and take out the loading/feed motor assembly in the direction of the arrow.
  • Page 18 3.2.7 Removing the pickup (See Figs.10 to 12) • Remove the top cover, base board and chassis unit. Pu. shaft holder A (1) From the bottom side of the chassis unit, remove the screw Pickup E attaching the pu. shaft holder B and pull the pu. shaft out of the pu.
  • Page 19 3.2.9 Removing the trigger arm (See Fig.14) • Remove the top cover, base board, chassis unit and clamper Select arm R assembly. Chassis unit (1) From the top side of the chassis unit, remove the trigger Select lock arm arm spring from the sections (n, p). (2) From the bottom side of the chassis unit, release the claws q of the trigger arm base in the direction of the arrow to remove them from the sections r of the chassis unit to the other side.
  • Page 20 3.2.11 Removing the mode switch (See Fig.16) • Remove the top cover, base board, chassis unit, clamper assembly, Top plate assembly Mode switch trigger arm and top plate assembly. (1) From the top side of the top plate assembly, remove the Link gear spring link gear spring from the sections x of the link gear L and link gear R.

  • Page 21: No.ma392)1

    3.2.12 Removing the select arm R and select lock arm (See Figs.17 and 18) • Remove the top cover, base board, chassis unit, clamper assembly, trigger arm and top plate assembly. Select arm R (1) From the top side of the top plate assembly, remove the link gear spring from the sections ad of the link gear L and Link gear spring link gear R.
  • Page 22 3.2.13 Removing the loading roller assembly (See Figs.19 to 21) • Remove the top cover, base board, chassis unit, clamper assembly Cam plate R and top plate assembly. (1) From the left side of the chassis unit, remove the screw J attaching the lock arm assembly.
  • Page 23 3.2.14 Removing the loading gear 1, loading gear 2, loading gear 3 and feed gear 1 (See Fig.22) • Remove the top cover, base board and chassis unit. (1) From the bottom side of the chassis unit, pull out the loading Loading gear 6 gear 1.
  • Page 24 3.2.18 Removing the cam plate R (See Fig.25) • Remove the top cover, base board, chassis unit, clamper assembly, Chassis unit top plate assembly and loading roller assembly. From the right side of the chassis unit, remove the cam plate R Trigger rack spring from the slots ax of the chassis unit.
  • Page 25 3.2.20 Removing the spindle motor assembly (See Figs.27 and 28) • Remove the top cover, base board, chassis unit and clamper assembly. Turn table Chassis unit (1) From the top side of the chassis unit, turn the turn table from side to side and remove the two screws M attaching the spindle motor assembly through the hole of the turn table.
  • Page 26 Dummy load (4) Tracking offset meter Exclusive dummy load should be used for AM,and FM. (5) Test Disc JVC :CTS-1000 For FM dummy load, there is a loss of 6dB between SSG output (6) Extension cable for check and antenna input.
  • Page 27 Service mode Service mode setting (1) Push POWER BUTTON (Power ON) (2) Set to service mode Keep this state more 2 seconds while connecting pressing the [SEL] button, [STANDBY/ON ATTENUATOR] button and [SOURCE] button sequentially. (3) Select the menu with [ ] button and [ ] button, and decide it with [1] button.
  • Page 28 Tuner Service Mode TU=M*** D/****** SPI=**** PI =**** **.* SM=*.**V SQ=*.**V PI =**** **.** TP/TA=*/* FSTR=*** MS/DI=*/* DEV=** AJCH=*** ISS=*** PTY=**** No Name VER=**** ** ** ** ** ** ** ** ** ** ** ** ** RDS Engineer Mode SYNC =* OK: Function SMTH1=*.** SMTH2=*.**...
  • Page 29 DSP Tuner Adjust Auto Adjust Manual Adjust Auto Adjust Only the factory setup. No use. Manual Adjust 1.FM DAA 1.FM DAA 87.5 40dBuV 0% 87.5 40dBuV Press OK No signal 2.FM DAA 2.FM DAA 97.9 40dBuV 0% 97.9 40dBuV Press OK No signal 3.FM DAA 3.FM DAA...
  • Page 30 SECTION 5 TROUBLESHOOTING 16 PIN CORD DIAGRAM (for KD-APD89) OR/WH Black Violet Gray BL/WH Blue Yellow White Orange WH/BK Green Brown GN/BK VI/BK GY/BK BL/WH OR/WH GN/BK VI/BK WH/BK GY/BK (No.MA392<Rev.002>)1-31...
  • Page 31 16 PIN CORD DIAGRAM (for KD-PDR80) Black Green Violet Gray Blue White Yellow Orange OR/WH BL/WH WH/BK GN/BK VI/BK GY/BK 15 OR/WH BL/WH GN/BK VI/BK WH/BK GY/BK 1-32 (No.MA392<Rev.002>)
  • Page 32 16 PIN CORD DIAGRAM (for KD-PDR61, KD-G847, KD-PDR62) Black Green OR/WH Violet Gray Blue BL/WH White Yellow Orange Brown WH/BK GN/BK VI/BK GY/BK BL/WH OR/WH 7 RD RD 7 MEMORY YL 4 16 YL 15 OR/WH 8 BK REMOTE 6 BL/WH 13 BR 3 GN 11 GN/BK...
  • Page 33 16 PIN CORD DIAGRAM (for KD-G844, KD-G845) OR/WH Black Green Violet BL/WH Blue Gray WH White Yellow WH/BK Orange GN/BK VI/BK GY/BK MEMORY 16 YL 8 BK 7 RD 15 OR/WH 3 GN 11 GN/BK 2 VI 10 VI/BK 4 WH 12 WH/BK 1 GY 9 GY/BK...
  • Page 34 16 PIN CORD DIAGRAM Black Green OR/WH Violet Blue Gray BL/WH White Yellow WH/BK Orange GN/BK VI/BK GY/BK BL/WH OR/WH 7 RD RD 7 16 YL MEMORY YL 4 15 OR/WH 8 BK REMOTE 5 BL/WH 3 GN 11 GN/BK 2 VI 10 VI/BK 4 WH...
  • Page 35 SCHEMATIC DIAGRAMS CD RECEIVER KD-APD89J, KD-PDR80J, KD-PDR61E KD-PDR61EX, KD-PDR61EY, KD-G844UI KD-G845U, KD-G845UN, KD-G845UT KD-G845UH, KD-G847EE, KD-PDR89UR KD-PDR62E, KD-PDR62EX, KD-PDR62EY DVD-ROM No.SML2008Q2 (KD-APD89) (KD-APD89) (KD-APD89) (KD-PDR61) (KD-PDR80) (KD-PDR80) (KD-PDR80) (KD-G847) (KD-PDR89) (KD-PDR89) (KD-PDR62) (KD-PDR89) Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
  • Page 36 SI/SO X601 BUSINT DISPDATA, DISPCE, DISPCLK IC801,IC802 BUSCK CONTROL BUSSCK 16MHz REMOCON D640 to D647,D660 to D671 GREEN OPEN, EJECT JVC BUS Q640 to Q643 SAOUT SAOUT (LEVELM) ILM.10V LIGHTING DISPLAY CN702 DETACH S701 STEERING IC603 REMOCON STEERING DETACH SW...
  • Page 37 ALL CAPACITANCE VALUES ARE IN uF(P=pF) TO USB MODULE J321 SUBWOOFER OUTPUT ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V) CN601 COMPONENTS IN () INDICATE NOT USE. USED FOR KD-APD89J FM/AM LINE OUT TUNER MUTING C370 0.0015 4V AMP 5V REGULATOR 8.5V...
  • Page 38 CD section MCLK MCLK LRCK LRCK BCLK BCLK CD.R MECHA: TN2007 QAL0812-004 CD.L /RST /RST FEED- LOAD&FEED MOTOR FEED+ FEED- FEED- R504 R516 8.2k FEED+ FEED+ R515 6.8k R512 7.5k 4.9V POSITION 8.2K SET SWITCH R511 10k CD8V C580 D501 1A3G-T1 QTE1E57-475Z VDD_5V...
  • Page 39 USB section USB PLUS GEB10239A D1.8v DAO1 D3.3V MCLK MCLK1 R614 LRCK X602 LRCK1 BCLK BCLK1 UART_TX 12MHz UART_RX R612 L=DAC DGND H=NODAC no use DGND 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 C614 XA12 3.2V...
  • Page 40 Sub board section CN741 CN742 QGB1004J2-28X QGZ1201L1-25 ACC5V VDD3.3V VDD3.3V ACC5V REMOCON ACC5V REMOCON OPEN_SW OPEN OPEN VDD3.3V OPEN VDD3.3V REMOCON DISPCE DISPCE REMOCON DISPCE DISPDATA DISPCE DISPDATA DISPDATA DISPCLK DISPDATA DISPCLK DISPCK SAOUT DISPCK LEVELM LEVELM SACLK SACLK LEVELM KEYDATA SACLK KEYDATA...
  • Page 41 LCD & Key control section D648 D649 NSCM315C/Z/-W NSCM315C/Z/-W 1608 CN010G FOR PROGRAMMING MICON IC601 S601-S616: NSW0206-001X R685 R684 R683 R682 R681 R680 1.5k 3.27V KEY2 IC601 Q640 Q641 M3030RFGPGP S607 S606 S605 S604 S603 S602 S601 2SA1365/F/-X 2SA1365/F/-X MODE 10.03V R675 QGZ1201M1-25W...
  • Page 42 Printed circuit boards Main board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) forward side reverse side J801 CN702 C901 J321...
  • Page 43 USB board Sub board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) forward side forward side...
  • Page 44 < M E M O >...
  • Page 45 Victor Company of Japan, Limited Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken,371-8543,Japan Printed in Japan (No.MA392SCH<Rev.002>)
  • Page 46 PARTS LIST KD-APD89J,KD-PDR80J,KD-PDR61E KD-PDR61EX,KD-PDR61EY,KD-G844UI KD-G845U,KD-G845UN,KD-G845UT KD-G845UH,KD-G847EE, KD-PDR89UR KD-PDR62E,KD-PDR62EX,KD-PDR62EY * All printed circuit boards and its assemblies are not available as service parts. - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 6 CD mechanism assembly and parts list (Block No.MB) 3-11 Electrical parts list (Block No.01~04)
  • Page 47 Exploded view of general assembly and parts list Block No. Except KD-PDR89UR Switch KD-PDR62E,EX,EY board...
  • Page 48 Only KD-APD89J KD-PDR61E,EX,EY KD-PDR62E,EX,EY Main board Function board 28 32 Only KD-APD89J KD-PDR61E,EX,EY KD-PDR62E,EX,EY...
  • Page 49 General Assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local GE10227-003A TOP CHASSIS GE40135-001A EARTH PLATE GE32823-003A HEAT SINK APD89J,PDR61E,PDR61EX,PDR61EY,PDR62E,PDR62E X,PDR62EY GE32823-004A HEAT SINK PDR80J,G844UI,G845U,G845UN,G845UT,G845UH,G84 7EE,PDR89UR GE20242-001A BOTTOM COVER GE33080-001A INSULATOR GE40395-001A SIDE PANEL QYSDST2604ZA TAP SCREW M2.6 x 4mm(x3) GE40377-002A SCREW...
  • Page 50 SIDE COV RIGHT APD89J,PDR89UR GE33068-004A SIDE COV RIGHT PDR80J,G847EE GE33068-001A SIDE COV RIGHT PDR61E,PDR61EX,PDR61EY,G844UI,G845U,G845UN, G845UT,G845UH GE33068-002A SIDE COV RIGHT PDR62E,PDR62EX,PDR62EY GE40403-001A JVC BADGE GE40202-012A COMPRESSION SPRING VKZ4777-011 MINI SCREW GE40431-001A REMOTE SHEET GE40398-003A VOL KNOB ASSY APD89J,PDR89UR GE40398-004A VOL KNOB ASSY PDR80J,G847EE...
  • Page 51 CD mechanism assembly and parts list TN2007-1026 Block No. 124 33 The parts without symbol number are not service.
  • Page 52 CD mechanism Block No. [M][B][M][M]  Symbol No. Part No. Part Name Description Local 30350101T FRAME 30350103T DAMPER F (x2) 30350104T DAMPER R 30350107T TOP COVER 30320513T CLAMPER SUB SPG 30350505T FRONT SUS SPG (x2) 30350506T REAR SUS SPRING (x2) 30350508T FEED NUT SPP 30350509T...
  • Page 53  Symbol No. Part No. Part Name Description Local 9P0420047T SCREW (x2) 9P0420067T SCREW 9P0420087T SCREW 9C0420257T SCREW 9W0513060T HL WASHER...
  • Page 54 Grease point 1/2 grease TNG-87 TN-4456 TNS-925R GP-501MK back side back side back side two sides...
  • Page 55 Grease point 2/2 grease TNG-87 TN-4456 TNS-925R G-322 out side back side TR CONTROL SPR side CHF LOCK PLT 3-10...
  • Page 56 Electrical parts list Main board  Symbol Part No. Part Name Description Local Block No. [0][1]  Symbol Q701 2SC3928A/QR/-X TRANSISTOR APD89J,PDR80J Part No. Part Name Description Local ,PDR61E,PDR61 EX,PDR61EY,G8 44UI,G845U,G8 45UN,G845UT,G  IC71 LC72725KM-X PDR61E,PDR61 845UH,G847EE, EX,PDR61EY,G8 PDR62E,PDR62 47EE,PDR62E,P EX,PDR62EY DR62EX,PDR62 Q701 or 2SD601A/QR/-X...
  • Page 57  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local Q881 or UN2211-X TRANSISTOR APD89J,PDR80J 1SS355W-X DIODE APD89J,PDR80J ,PDR61E,PDR61 ,PDR61E,PDR61 EX,PDR61EY,G8 EX,PDR61EY,G8 44UI,G845U,G8 44UI,G845U,G8 45UN,G845UT,G 45UN,G845UT,G 845UH,G847EE, 845UH,G847EE, PDR62E,PDR62 PDR62E,PDR62 EX,PDR62EY EX,PDR62EY Q891 RT1N141C-X DIGI TRANSISTOR APD89J,PDR61 or MA111-X...
  • Page 58  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local D705 MA8062/M/-X Z DIODE PDR89UR D722 UDZW6.2B-X Z DIODE APD89J,PDR80J ,PDR61E,PDR61 D707 UDZW6.2B-X Z DIODE APD89J,PDR80J EX,PDR61EY,G8 ,PDR61E,PDR61 44UI,G845U,G8 EX,PDR61EY,G8 45UN,G845UT,G 44UI,G845U,G8 845UH,G847EE, 45UN,G845UT,G PDR62E,PDR62 845UH,G847EE, EX,PDR62EY...
  • Page 59  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local D782 or MA111-X SI DIODE APD89J,PDR80J D971 or RB160M-30-X SB DIODE APD89J,PDR80J ,PDR61E,PDR61 ,PDR61E,PDR61 EX,PDR61EY,G8 EX,PDR61EY,G8 44UI,G845U,G8 44UI,G845U,G8 45UN,G845UT,G 45UN,G845UT,G 845UH,G847EE, 845UH,G847EE, PDR62E,PDR62 PDR62E,PDR62 EX,PDR62EY EX,PDR62EY D782...
  • Page 60  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local C307 QEKJ1CM-476Z E CAPACITOR 47uF 16V M C550 NCB31EK-104X C CAPACITOR 0.1uF 25V K C308 QEKJ1CM-476Z E CAPACITOR 47uF 16V M C551 NCB31EK-104X C CAPACITOR 0.1uF 25V K C309 QEKJ1HM-475Z...
  • Page 61  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local C851 QEKJ1CM-106Z E CAPACITOR 10uF 16V M G844UI,G845U, NRSA63J-123X MG RESISTOR 12kΩ 1/16W J PDR61E,PDR61 G845UN,G845U EX,PDR61EY,G8 T,G845UH 44UI,G845U,G8 45UN,G845UT,G C852 NCB31CK-224X C CAPACITOR 0.22uF 16V K G844UI,G845U, 845UH,G847EE,...
  • Page 62  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local R372 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J PDR80J,PDR61 R552 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J E,PDR61EX,PD R553 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J R61EY,G844UI, R554 NRSA63J-0R0X MG RESISTOR...
  • Page 63  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local R751 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R892 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J APD89J,PDR61 E,PDR61EX,PD R752 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R61EY,G847EE, R753 NRSA63J-103X MG RESISTOR...
  • Page 64  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local  TU1 QAU0484-001 TUNER PACK APD89J,PDR80J Q604 or UN2211-X TRANSISTOR APD89J,PDR ,PDR61E,PDR61 80J,PDR61E, EX,PDR61EY,G8 PDR61EX,PD 44UI,G845U,G8 R61EY,G844U 45UN,G845UT,G I,G845U,G845 845UH,PDR89U UN,G845UT,G R,PDR62E,PDR 845UH,G847 62EX,PDR62EY EE,PDR62E,P ...
  • Page 65  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local Q613 or 2SD601A/QR/-X TRANSISTOR APD89J,PDR Q617 or 2SD601A/QR/-X TRANSISTOR APD89J,PDR 80J,PDR61E, 80J,PDR61E, PDR61EX,PD PDR61EX,PD R61EY,G844U R61EY,G844U I,G845U,G845 I,G845U,G845 UN,G845UT,G UN,G845UT,G 845UH,G847 845UH,G847 EE,PDR62E,P EE,PDR62E,P DR62EX,PDR DR62EX,PDR 62EY...
  • Page 66  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local Q621 or 2SD601A/QR/-X TRANSISTOR APD89J,PDR D612 UDZW6.2B-X Z DIODE APD89J,PDR 80J,PDR61E, 80J,PDR61E, PDR61EX,PD PDR61EX,PD R61EY,G844U R61EY,G844U I,G845U,G845 I,G845U,G845 UN,G845UT,G UN,G845UT,G 845UH,G847 845UH,G847 EE,PDR62E,P EE,PDR62E,P DR62EX,PDR DR62EX,PDR 62EY...
  • Page 67  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local D616 UDZW5.1B-X SB DIODE APD89J,PDR D622 or CRS03-W SB DIODE APD89J,PDR 80J,PDR61E, 80J,PDR61E, PDR61EX,PD PDR61EX,PD R61EY,G844U R61EY,G844U I,G845U,G845 I,G845U,G845 UN,G845UT,G UN,G845UT,G 845UH,G847 845UH,G847 EE,PDR62E,P EE,PDR62E,P DR62EX,PDR DR62EX,PDR...
  • Page 68  Symbol  Symbol Part No. Part Name Description Local Part No. Part Name Description Local D626 UDZW5.1B-X SB DIODE APD89J,PDR 80J,PDR61E, R601 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J PDR61EX,PD R602 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R61EY,G844U R603 NRSA63J-104X MG RESISTOR 100kΩ...
  • Page 69  Symbol Function board Part No. Part Name Description Local Block No. [0][3] R693 NRSA63J-271X MG RESISTOR 270Ω 1/16W J  Symbol No. Part No. Part Name Description Local R694 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R695 NRSA63J-473X MG RESISTOR 47kΩ...
  • Page 70  Symbol No. Part No. Part Name Description Local R606 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R610 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R611 NRSA63J-152X MG RESISTOR 1.5kΩ 1/16W J R612 NRSA63J-105X MG RESISTOR 1MΩ 1/16W J R614 NRSA63J-470X MG RESISTOR 47Ω...
  • Page 71 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. Only J ver. KIT : A13,A14,A15 A16,A17 A1,A4,A7,A8,A9 Only U ver. A1,A2,A3,A4,A5 A6,A7 Only UH,UN,UT,UI ver. A1,A4,A7 Only E,EX,EY ver. Only EE ver. A1,A2,A4,A5,A7 A1,A4,A7,A9 A9,A22...
  • Page 72 Packing and Accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local GET0519-001A INST BOOK ENG SPA FRE APD89J,PDR80J GET0524-001A INST BOOK GER FRE ITA PDR61E GET0524-003A INST BOOK ENG FRE PDR61EX GET0524-006A INST BOOK ENG GER RUS PDR61EY GET0523-001A INST BOOK...
  • Page 73  Symbol No. Part No. Part Name Description Local A 22 VND3050-002 IDENTITY CARD PDR61E,PDR61EX,PDR61EY,PDR62E,PDR62 EX,PDR62EY SRW-MA372 SCREW PARTS KIT A13 A14 A15 A16 A17 GE33104-001A CARTON APD89J GE33107-001A CARTON PDR80J GE33116-001A CARTON PDR61E,PDR61EX,PDR61EY GE33113-001A CARTON G844UI GE33110-001A CARTON G845U,G845UN,G845UT,G845UH GE33119-001A CARTON G847EE...

  • Page 74: Table Of Contents

    SERVICE MANUAL CD MECHANISM MY008 2007 9 S ERVICE MANUAL TN2007-1026 COPYRIGHT © 2007 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTIONS ............... 1-2 SPECIFIC SERVICE INSTRUCTIONS .

  • Page 75: Precautions

    SECTION 1 PRECAUTIONS Safety Precautions Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
  • Page 76 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.
  • Page 77 Important for laser products 1.CLASS 1 LASER PRODUCT 5.CAUTION : If safety switches malfunction, the laser is able to function. 2.CAUTION : (For U.S.A.) Visible and/or invisible class II laser radiation 6.CAUTION : Use of controls, adjustments or performance of when open.

  • Page 78: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.MY008)1-5...

  • Page 79: Disassembly

    SECTION 3 DISASSEMBLY CD mechanism assembly 3.1.1 Removing the top cover (See Figs.1 and 2) (1) From the both side of the CD mechanism assembly, re- move the four screws A attaching the top cover. (See Fig.1.) (2) Lift the front side of the top cover and move the top cover backward to release the two joints a.
  • Page 80 3.1.2 Removing the push switch (See Figs.3) (1) From the bottom side of the CD mechanism assembly, re- move the screw B attaching the push switch. Pickup (2) Take out the push switch from the CD mechanism assem- Wires Push switch bly.
  • Page 81 3.1.4 Removing the chassis unit (See Figs.5 and 6) • Remove the top cover and base board. (1) From the top side of the CD mechanism assembly, remove Chassis unit the front suspension springs and rear suspension springs Front suspension spring Front suspension spring attaching the chassis unit to the frame.
  • Page 82 3.1.5 Removing the clamper assembly (See Figs.7 and 8) • Remove the top cover. Move the clamper assembly in the direction of the arrow to re- Chassis unit lease the joints f from the chassis unit. Clamper assembly Fig.7 Clamper assembly Chassis unit Fig.8 (No.MY008)1-9...
  • Page 83 3.1.6 Removing the loading/feed motor assembly (See Fig.9) • Remove the top cover, base board and chassis unit. From the bottom side of the chassis unit, remove the screw D Loading/feed motor assembly and take out the loading/feed motor assembly in the direction of the arrow.
  • Page 84 3.1.7 Removing the pickup (See Figs.10 to 12) • Remove the top cover, base board and chassis unit. (1) From the bottom side of the chassis unit, remove the screw Pu. shaft holder A Pickup E attaching the pu. shaft holder B and pull the pu. shaft out of the pu.
  • Page 85 3.1.9 Removing the trigger arm (See Fig.14) • Remove the top cover, base board, chassis unit and clamper assembly. Select arm R (1) From the top side of the chassis unit, remove the trigger Chassis unit Select lock arm arm spring from the sections (n, p). (2) From the bottom side of the chassis unit, release the claws q of the trigger arm base in the direction of the arrow to re- move them from the sections r of the chassis unit to the...
  • Page 86 3.1.11 Removing the mode switch (See Fig.16) • Remove the top cover, base board, chassis unit, clamper as- sembly, trigger arm and top plate assembly. Top plate assembly Mode switch (1) From the top side of the top plate assembly, remove the Link gear spring link gear spring from the sections x of the link gear L and link gear R.
  • Page 87 3.1.12 Removing the select arm R and select lock arm (See Figs.17 and 18) • Remove the top cover, base board, chassis unit, clamper as- sembly, trigger arm and top plate assembly. Select arm R (1) From the top side of the top plate assembly, remove the link gear spring from the sections ad of the link gear L and Link gear spring link gear R.
  • Page 88 3.1.13 Removing the loading roller assembly (See Figs.19 to 21) • Remove the top cover, base board, chassis unit, clamper as- sembly and top plate assembly. Cam plate R (1) From the left side of the chassis unit, remove the screw J attaching the lock arm assembly.
  • Page 89 3.1.14 Removing the loading gear 1, loading gear 2, loading gear 3 and feed gear 1 (See Fig.22) • Remove the top cover, base board and chassis unit. (1) From the bottom side of the chassis unit, pull out the load- Loading gear 6 ing gear 1.
  • Page 90 3.1.18 Removing the cam plate R (See Fig.25) • Remove the top cover, base board, chassis unit, clamper as- sembly, top plate assembly and loading roller assembly. Chassis unit From the right side of the chassis unit, remove the cam plate R Trigger rack spring from the slots ax of the chassis unit.
  • Page 91 3.1.20 Removing the spindle motor assembly (See Figs.27 and 28) • Remove the top cover, base board, chassis unit and clamper assembly. (1) From the top side of the chassis unit, turn the turn table Turn table Chassis unit from side to side and remove the two screws M attaching the spindle motor assembly through the hole of the turn ta- ble.

  • Page 92: Adjustment

    SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MY008)1-19...
  • Page 93 Victor company of Japan, Limited Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken, 371-8543,Japan (No.MY008) Printed in Japan...
  • Page 94 PARTS LIST TN2007-1026 * All printed circuit boards and its assemblies are not available as service parts. - Contents - CD mechanism assembly and parts list (Block No.MB) MY008...
  • Page 95 CD mechanism assembly and parts list TN2007-1026 Block No. 124 33...
  • Page 96 CD mechanism Block No. [M][B][M][M]  Symbol No. Part No. Part Name Description Local 30350101T FRAME 30350103T DAMPER F (x2) 30350104T DAMPER R 30350107T TOP COVER 30320513T CLAMPER SUB SPG 30350505T FRONT SUS SPG (x2) 30350506T REAR SUS SPRING (x2) 30350508T FEED NUT SPP 30350509T...
  • Page 97  Symbol No. Part No. Part Name Description Local 9P0420047T SCREW (x2) 9P0420067T SCREW 9P0420087T SCREW 9C0420257T SCREW 9W0513060T HL WASHER...
  • Page 98 Grease point 1/2 grease TNG-87 TN-4456 TNS-925R GP-501MK back side back side back side two sides...
  • Page 99 Grease point 2/2 grease TNG-87 TN-4456 TNS-925R G-322 out side back side TR CONTROL SPR side CHF LOCK PLT...

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