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Pioneer XV-DV88 Service Manual
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Pioneer XV-DV88 Service Manual

Pioneer XV-DV88 Service Manual

Cd/dvd
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3 7 63 1515 0
DVD/CD TUNER
XV-DV88
XV-DV77
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
XV-DV88
ZVYXJ
TE
L 13942296513
ZUCXJ
¶ This product is a system(s) component.
This product does not function properly independently ; to avoid malfunctions, be
sure to connect it to the prescribed system component(s), otherwise damage may
result.
¶ Please connect it to the POWERED SUBWOOFER S-DV88SW or S-DV77SW, for
Adjustment and operation inspection.
Component
DVD/CD TUNER
SPEAKER SYSTEM
SATELLITE SPEAKER
POWERED SUBWOOFER
MINIDISC RECORDER
STEREO CASSETTE DECK
CONTENTS
1. SAFETY INFORMATION ....................................... 2
4. PCB CONNECTION DIAGRAM ........................... 45
5. PCB PARTS LIST ................................................ 58
6. ADJUSTMENT ..................................................... 66
7. GENERAL INFORMATION ................................ 73
www
7.1 DIAGNOSIS .................................................. 73
7.1.1 SELF-DIAGNOSTIC FUNCTION OF
PICKUP DEFECTIVE ........................... 73
.
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2001
http://www.xiaoyu163.com
Model
XV-DV77
–––
Model
XV-DV88
–––
S-DV88ST
S-DV88SW
MJ-L11
CT-L11
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
6
PLAY/PAUSE
STANDBY/ON
Power Requirement
DC power supplied from other system component
Q Q
DC power supplied from other system component
3
6 7
1 3
Service manual
XV-DV77
RRV2480
S-DV77
RRV2473
S-DV77ST
RRV2486, RRV2473
S-DV77SW
RRV2474, RRV2473
RRV2472
RRV2471
7.1.2 TEST POINTS LOCATION ................... 74
7.1.4 TROUBLE SHOOTING ........................ 79
7.1.5 ERROR CODE ..................................... 80
7.1.6 DISASSEMBLY .................................... 84
7.2 PARTS .......................................................... 92
7.2.1 IC .......................................................... 92
7.2.2 DISPLAY ............................................... 95
.
9 4
2 8
0
OPEN/CLOSE
1
R
STOP
7
Region No.
2
1 5
0 5
8
2 9
9 4
1
Remarks
This manual.
System option
System option
m
co
T – ZZK JULY 2001 Printed in Japan
9 9
ORDER NO.
RRV2480
Remarks
2 8
9 9

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2001 T –...

  • Page 2: Safety Information

    The use of a substitute replacement component which does Leakage 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.
  • Page 3 XV-DV88, XV-DV77 3 7 63 1515 0 WARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1.

  • Page 4: Exploded Views And Parts List

    6 Packing Sheet AHG7073 7 Seat Z23-007 8 Warranty Card See Contrast table (2) (2) CONTRAST TABLE XV-DV77/ZVYXJ, ZUCXJ and XV-DV88/ZVYXJ are constructed the same except for the following : Part No. u163 Mark No. Symbol and Description XV-DV88 XV-DV77...
  • Page 5 XV-DV88, XV-DV77 3 7 63 1515 0 2.2 DISPLAY UNIT L 13942296513 • DISPLAY UNIT PARTS LIST Mark No. Description Part No. FLDP ASSY AWU7854 CNB ASSY AWU7855 AEB7090 Window AAK7889 Deco Screw ABA7072 FL Filter AEC7195 Display Panel...

  • Page 6: 2.3 Exterior

    XV-DV88, XV-DV77 3 7 63 1515 0 2.3 EXTERIOR ZUCXJ Only ZVYXJ Only ZVYXJ Only ZUCXJ Only L 13942296513 Refer to "2.4 LOADING MECHANISM ASSY". u163 http://www.xiaoyu163.com...
  • Page 7 VEC1749 Sensor Button L AAD7622 Sensor Button R AAD7623 Illuminate Lens AAK7896 (2) CONTRAST TABLE XV-DV77/ZVYXJ, ZUCXJ and XV-DV88/ZVYXJ are constructed the same except for the following : Part No. Mark No. Symbol and Description XV-DV88 XV-DV77 XV-DV77 Remarks /ZVYXJ...

  • Page 8: Http://Www.xiaoyu163.Com

    XV-DV88, XV-DV77 3 7 63 1515 0 2.4 LOADING MECHANISM ASSY Note : Refer to " Application of Lubricant". Refer to "2.5 TRAVERSE MECHANISM ASSY-S". Daifree GEM1036 To DVDM CN151 Lubricating Oil GYA1001 L 13942296513 Lubricating Oil GYA1001 • LOADING MECHANISM ASSY PARTS LIST Mark No.
  • Page 9 XV-DV88, XV-DV77 3 7 63 1515 0 Application of Lubricant Lubricating Oil GYA1001 Around the shaft No. 11 Loading Base Lubricating Oil GYA1001 Lubricating Oil GYA1001 No. 13 Lubricating Oil Drive Cam GYA1001 L 13942296513 No. 13 Top View...
  • Page 10 XV-DV88, XV-DV77 3 7 63 1515 0 2.5 TRAVERSE MECHANISM ASSY-S 17 (Torque : 0.12 ± 0.01 N•m) Silicone Adhesive GEM1037 Silicone Adhesive GEM1037 4 (Adjustment Screw) (Torque : 0.12 ± 0.01 N•m) 4 (Adjustment Screw) Screw Tight L 13942296513...
  • Page 11 XV-DV88, XV-DV77 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 12: Block Diagram And Schematic Diagram

    XV-DV88, XV-DV77 3 7 63 1515 0 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM JACK ASSY DSP ASSY CN8404 CN8201 JA8201 VIDEO 1 IC8251 IC8301 VIDEO 2 BU4052BCF VIDEO 3 CN5504 IC8701 CN8301 IC8301 BU4052BCF CN5503 CN5807...
  • Page 13 XV-DV88, XV-DV77 3 7 63 1515 0 FLDP ASSY CNB ASSY SIDEL ASSY MOTHER ASSY CN5001 CN5505 V5661 CN5651 CN5081 AAV7082 IC5501 IC5661 PDC080A 5951 NSM9202-01 GP1UM27XK BALANCE ASSY CN8401 BA4558F BA4558F CN8001 IC8401 IC8421 IC8401 IC8431 IC8441 IC8461...
  • Page 14 XV-DV88, XV-DV77 3.2 OVERALL WIRING CONNECTION DIAGRAM and LOAB ASSY 3 7 63 1515 0 TRADEL ASSY (AWU7810) PICKUP ASSY-S (OXX8003) CN401 (RF) (RF) (RF) SPINDLE MOTOR CN251 : VXM1088 VKN1795 1/4- L 13942296513 DVDM ASSY (VWS1496) STEPPING MOTOR...
  • Page 15 3 7 63 1515 0 HP ASSY (AWU7814) CNB ASSY SIDEL ASSY (AWU7813) (AWU7855) Except ZUCXJ MOTHER ASSY 1/2- (XV-DV88/ZVYXJ : AWU7817) (XV-DV77/ZVYXJ : AWU7806) FLDP ASSY (XV-DV77/ZUCXJ : AWU7818) (AWU7854) ZVYXJ only 1/2- DSP ASSY (ZVYXJ : AWU7807) ZVYXJ only...
  • Page 16 XV-DV88, XV-DV77 3 7 63 1515 0 3.3 DVDM ASSY (1/4) DVDM ASSY (VWS1496) (RF) L 13942296513 (RF) CN601 u163 http://www.xiaoyu163.com...
  • Page 17 XV-DV88, XV-DV77 3 7 63 1515 0 R332 : 330 C314 : 22p R328 : 1.8k R310 : 47k IC304 : TC7SHU04F (RF) R312 : 15k IC304 : RF SIGNAL ROUTE : RF (VIDEO) SIGNAL ROUTE R336 : 2.2k...
  • Page 18 XV-DV88, XV-DV77 3 7 63 1515 0 3.4 DVDM ASSY (2/4) DVDM ASSY (VWS1496) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 19 XV-DV88, XV-DV77 3 7 63 1515 0 VTL1078 L 13942296513 : AUDIO (DIGITAL) SIGNAL ROUTE u163 : The power supply is shown with the marked box. http://www.xiaoyu163.com...
  • Page 20 XV-DV88, XV-DV77 3 7 63 1515 0 3.5 DVDM ASSY (3/4) DVDM ASSY (VWS1496) IC712 MNR4800DJ7 (VD) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 21 XV-DV88, XV-DV77 3 7 63 1515 0 : RF (VIDEO) SIGNAL ROUTE (VD) : VIDEO DATA SIGNAL ROUTE (AD) : AUDIO DATASIGNAL ROUTE : AUDIO SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE (VD) (VD) (VD) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 22 XV-DV88, XV-DV77 3 7 63 1515 0 3.6 DVDM ASSY (4/4) L 13942296513 (VD) (VD) u163 http://www.xiaoyu163.com...
  • Page 23 XV-DV88, XV-DV77 3 7 63 1515 0 DVDM ASSY (VD) : VIDEO DATASIGNAL ROUTE (VWS1496) : V SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE : R SIGNAL ROUTE : G SIGNAL ROUTE : B SIGNAL ROUTE...
  • Page 24 XV-DV88, XV-DV77 3 7 63 1515 0 3.7 TRADEL, SIDEL and HP ASSYS (HP) (HP) (HP) (DI) L 13942296513 CN401 SIDEL ASSY (AWU7813) TRADEL ASSY (AWU7810) (DI) : DI AUDIO SIGNAL ROUTE (HP) : HP AUDIO SIGNAL ROUTE : The power supply is shown with the marked box.
  • Page 25 XV-DV88, XV-DV77 3 7 63 1515 0 HP ASSY (AWU7814) (HP) (HP) (HP) (HP) L 13942296513 (DI) (HP) CN5506 u163 CN5505 http://www.xiaoyu163.com...
  • Page 26 XV-DV88, XV-DV77 3 7 63 1515 0 3.8 TRADER, SIDER, KEYL and KEYR ASSYS TRADER ASSY (AWU7809) CN15 Except ZUCXJ (VCB) L 13942296513 (DVD) Except ZUCXJ KEYL ASSY (AWU7815) KEYR ASSY (AWU7816) u163 F G H I http://www.xiaoyu163.com...
  • Page 27 XV-DV88, XV-DV77 3 7 63 1515 0 ZVYXJ only (TX) Except CN201 Except ZVYXJ ZVYXJ Except ZUCXJ CN5502 (DVD) (DVD) L 13942296513 (DVD) (DVD) CN5503 (TX) SIDER ASSY (ZVYXJ : AWU7812) (ZUCXJ : AWU7820) : The power supply is shown with the marked box.
  • Page 28 XV-DV88, XV-DV77 3 7 63 1515 0 3.9 FM/AM TUNER MODULE (ZVYXJ TYPE) FM/AM TUNER MODULE (ZVYXJ : AXQ7229) FM FRONT END (FM) (FM) (FM) L 13942296513 (FM) (FM) (AM) (AM) (AM) MW RF TUNING BLOCK (FM) (AM) OSC : 981 - 2052kHz 9k step u163 http://www.xiaoyu163.com...
  • Page 29 XV-DV88, XV-DV77 3 7 63 1515 0 : The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (TX) (FM) (TX) L 13942296513...
  • Page 30 XV-DV88, XV-DV77 3 7 63 1515 0 3.10 FM/AM TUNER MODULE (ZUCXJ TYPE) FM/AM TUNER MODULE (ZUCXJ : AXQ7228) FM FRONT END (FM) (FM) (FM) L 13942296513 (FM) (FM) (AM) (AM) (AM) MW RF TUNING BLOCK (FM) (AM) OSC : 981 - 2052kHz 9k step u163 http://www.xiaoyu163.com...
  • Page 31 XV-DV88, XV-DV77 3 7 63 1515 0 : The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE (AM) (TX) (FM) (TX) L 13942296513...
  • Page 32 XV-DV88, XV-DV77 3.11 MOTHER ASSY (1/2) 3 7 63 1515 0 ZVYXJ only L 13942296513 CN5401 (VCB) (DVD) CN5702 (TX) u163 Except ZUCXJ http://www.xiaoyu163.com...
  • Page 33 XV-DV88, XV-DV77 3 7 63 1515 0 MOTHER ASSY (XV-DV88/ZVYXJ : AWU7817) (XV-DV77/ZVYXJ : AWU7806) (XV-DV77/ZUCXJ : AWU7818) (HP) L 13942296513 XV-DV77/ZVYXJ XV-DV88/ZVYXJ (HP) XV-DV77/ZUCXJ (VCB) : VCB SIGNAL ROUTE : AUDIO SIGNAL ROUTE (DVD) : Y SIGNAL ROUTE...
  • Page 34 XV-DV88, XV-DV77 3.12 MOTHER ASSY (2/2) 3 7 63 1515 0 L 13942296513 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. 49101.5, MFD BY LITTELFUSE (DVD) INC. FOR IC8001 (AEK7065). (TX) CAUTION :...
  • Page 35 XV-DV88, XV-DV77 3 7 63 1515 0 MOTHER ASSY (XV-DV88/ZVYXJ : AWU7817) (XV-DV77/ZVYXJ : AWU7806) (XV-DV77/ZUCXJ : AWU7818) L 13942296513 (VCB) (VCB) u163 : The power supply is shown with the marked box. http://www.xiaoyu163.com...
  • Page 36 XV-DV88, XV-DV77 3 7 63 1515 0 3.13 DSP ASSY (1/2) L 13942296513 (DI) (HP) u163 CN8402 http://www.xiaoyu163.com...
  • Page 37 XV-DV88, XV-DV77 3 7 63 1515 0 (DI) : DI AUDIO SIGNAL ROUTE : C AUDIO SIGNAL ROUTE (SW) (FL) : SW AUDIO SIGNAL ROUTE : FL AUDIO SIGNAL ROUTE (HP) (SL) : HP AUDIO SIGNAL ROUTE : SL AUDIO SIGNAL ROUTE...
  • Page 38 XV-DV88, XV-DV77 3 7 63 1515 0 3.14 DSP (2/2) and JACK ASSYS JACK ASSY (AWU7811) (SW) L 13942296513 (SL) (FL) (HP) u163 ZVYXJ only http://www.xiaoyu163.com...
  • Page 39 XV-DV88, XV-DV77 3 7 63 1515 0 L 13942296513 (SL) : SL AUDIO SIGNAL ROUTE : AUDIO SIGNAL ROUTE (HP) : HP AUDIO SIGNAL ROUTE : C AUDIO SIGNAL ROUTE (FL) (SW) : SW AUDIO SIGNAL ROUTE : FL AUDIO SIGNAL ROUTE...
  • Page 40 XV-DV88, XV-DV77 3 7 63 1515 0 3.15 BALANCE ASSY (FL) (FL) BALANCE ASSY (AWU7808) (FL) : FL AUDIO SIGNAL ROUTE (SL) : SL AUDIO SIGNAL ROUTE : C AUDIO SIGNAL ROUTE (SW) : SW AUDIO SIGNAL ROUTE (HP)
  • Page 41 XV-DV88, XV-DV77 3 7 63 1515 0 (FL) (FL) (HP) (FL) (SL) (SL) L 13942296513 (SL) (SW) (FL) (FL) (SW) (SL) (SL) (SW) (SW) u163 (SW) http://www.xiaoyu163.com...
  • Page 42 XV-DV88, XV-DV77 3 7 63 1515 0 3.16 CNB and FLDP ASSYS CN5081 CNB ASSY (AWU7855) L 13942296513 FLDP ASSY (AWU7854) u163 http://www.xiaoyu163.com...
  • Page 43 XV-DV88, XV-DV77 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 44 XV-DV88, XV-DV77 3 7 63 1515 0 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. DVDM ASSY SIDER ASSY MOTHER ASSY Measurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1 Measurement condition : No.

  • Page 45: Pcb Connection Diagram

    XV-DV88, XV-DV77 3 7 63 1515 0 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams.
  • Page 46 XV-DV88, XV-DV77 3 7 63 1515 0 4.2 DVDM ASSY DVDM ASSY Q601 Q571 IC608 IC302 IC612 IC304 IC601 IC261 IC303 IC712 Q141 IC481 Q111 Q117 Q108 L 13942296513 Q107 IC451 Q118 Q109 Q116 Q115 Q114 IC281 IC805 IC806...
  • Page 47 XV-DV88, XV-DV77 3 7 63 1515 0 CN5104 DVDM ASSY CN601 IC603 IC701 IC299 Q542 Q543 Q106 Q142 L 13942296513 Q103 IC101 Q171 Q271 Q112 IC271 Q281 IC111 IC801 IC291 Q292 Q130 Q241 IC807 IC251 Q901 Q903 Q912 Q921...
  • Page 48 XV-DV88, XV-DV77 3 7 63 1515 0 4.3 TRADEL, SIDEL and HP ASSYS CN5651 SIDEL ASSY Q5054 Q5202 CN5505 Q5001 Q5002 Q5003 CN5506 L 13942296513 (ANP7407-B) SIDE A IC8901 TRADEL ASSY HP ASSY IC8921 CN401 Q8924 Q8941 u163 C D E...
  • Page 49 XV-DV88, XV-DV77 3 7 63 1515 0 SIDEL ASSY Q5053 L 13942296513 (ANP7407-B) SIDE B IC8902 TRADEL ASSY HP ASSY Q8942 u163 http://www.xiaoyu163.com...
  • Page 50 XV-DV88, XV-DV77 3 7 63 1515 0 4.4 TRADER, SIDER, KEYL and KEYR ASSYS SIDER ASSY CN5503 CN5502 Q5711 IC5701 CN201 L 13942296513 IC5851 TRADER ASSY Q5851 Q5852 Q5421 Q5410 CN401 IC8901 (ANP7407-B) Q5802 SIDE A IC8801 Q8801 KEYR ASSY...
  • Page 51 XV-DV88, XV-DV77 3 7 63 1515 0 SIDER ASSY L 13942296513 TRADER ASSY (ANP7407-B) SIDE B KEYR ASSY KEYL ASSY u163 http://www.xiaoyu163.com...
  • Page 52 XV-DV88, XV-DV77 3 7 63 1515 0 4.5 MOTHER ASSY MOTHER ASSY CN8901 CN5001 S-DV77SW, S-DV88SW IC8001 IC8002 IC8003 Q8041 IC8031 Q8031 IC8802 Q8021 IC8011 Q8011 IC8801 Q8801 Q8802 CN8101 Q3655 L 13942296513 Q5502 Q5572 Q5573 Q5571 IC5501 Q5561...
  • Page 53 XV-DV88, XV-DV77 3 7 63 1515 0 MOTHER ASSY Q8042 Q8022 Q3654 Q3652 Q3651 L 13942296513 Q5653 Q5501 Q5301 u163 (ANP7407-B) SIDE B http://www.xiaoyu163.com...
  • Page 54 XV-DV88, XV-DV77 3 7 63 1515 0 4.6 JACK and BALANCE ASSYS JACK ASSY S-DV77SW, S-DV88SW BALANCE ASSY CN8201 CN8301 IC8461 IC8471 IC8421 IC8431 IC8501 IC8511 IC8481 IC8441 IC8401 (ANP7407-B) L 13942296513 SIDE A JACK ASSY BALANCE ASSY u163...
  • Page 55 XV-DV88, XV-DV77 3 7 63 1515 0 4.7 DSP ASSY DSP ASSY IC8101 CN8404 IC8251 IC8252 IC8651 Q8651 CN8402 Q8253 IC8301 Q8351 IC8701 IC8751 Q8353 Q8101 Q8102 (ANP7407-B) L 13942296513 SIDE A CN5507 Q8251 Q8252 u163 Q8254 (ANP7407-B) SIDE B...
  • Page 56 XV-DV88, XV-DV77 3 7 63 1515 0 4.8 FM/AM TUNER MODULE FM/AM TUNER MODULE SIDE A L 13942296513 CN5701 (ANP7338-B) Q202 FM/AM TUNER MODULE SIDE B u163 (ANP7338-B) Q201 IC201 Q203 Q205 IC202 Q204 http://www.xiaoyu163.com...
  • Page 57 XV-DV88, XV-DV77 3 7 63 1515 0 4.9 CNB and FLDP ASSYS FLDP ASSY CNB ASSY (ANP7412-B) SIDE A L 13942296513 CN5081 CNB ASSY FLDP ASSY u163 (ANP7412-B) Q5661 Q5681 IC5661 SIDE B http://www.xiaoyu163.com...

  • Page 58: Pcb Parts List

    XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST • NOTES: mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 59 C8613, C8614 CKSRYB473K25 Not used R8611 RS1/16S102J Not used JA8611 OPT. LINK IN 8MB/S GP1FA501RZ Not used PCB PARTS LIST FOR XV-DV88/ZVYXJ UNLESS OTHERWISE NOTED Mark No. Description Part No. Mark No. Description Part No. LOAB ASSY DVDM ASSY SWITCH...
  • Page 60 XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. IC201 LC78652W C317 CKSRYB104K16 IC351 M56788AFP C208, C210 CKSRYB222K50 IC801 M65774BFP C266 CKSRYB224K10 IC805 MB81F161622C-80FN C206, C214, C242, C357 CKSRYB472K50 IC712 MNR4800DJ7...
  • Page 61 XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. OTHERS SIDEL ASSY 8952 5P CABLE HOLDER 51048-0500 8951 MINI JACK AKN7026 SEMICONDUCTORS J 8901 JUMPER WIRE D20PYY0510E IC5001, IC5002 BA033FP KN8951 EARTH METAL FITTING...
  • Page 62 XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. OTHERS COILS AND FILTERS 5802 CABLE HOLDER(7P) 51063-0705 L201 FM DETECTOR COIL ATE7003 CN5801 FFC CONNECTOR 9P 52045-0945 F202 FM CERAMIC FILTER...
  • Page 63 XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. D201 1SS133 IC8011 NJM7812FA D202 MTZJ5.1C IC8802 NJM78L08A IC5501 PDC080A IC8031 PQ20RV1E COILS AND FILTERS Q8011, Q8031 2SB1237X L201 FM DETECTOR COIL...
  • Page 64 XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C8257, C8258, C8261, C8305, C8792 CKSRYB103K50 OTHERS C8112, C8113, C8191, C8791 CKSRYB104K25 5504 19P SOCKET AKP7001 C8313, C8314 CKSRYB222K50 CN8802 4P MINI DIN SOCKET...
  • Page 65 XV-DV88, XV-DV77 3 7 63 1515 0 Mark No. Description Part No. Mark No. Description Part No. C5671–C5673 CKSRYB102K50 CAPACITORS C5679, C5682 CKSRYB103K50 C8409, C8410 CCSRCH680J50 C5662, C5663, C5665, C5666, C5668 CKSRYF473Z50 C8449, C8450, C8489 CCSRCH820J50 C5670, C5675, C5952...

  • Page 66: Adjustment

    XV-DV88, XV-DV77 3 7 63 1515 0 6. ADJUSTMENT • Please connect it to the POWERED SUBWOOFER S-DV88SW or S-DV77SW and DISPLAY UNIT AXX7107, for adjustment and operation inspection. 6.1 ADJUSTMENT ITEMS AND 6.2 JIGS AND MEASURING LOCATION INSTRUMENTS...
  • Page 67 XV-DV88, XV-DV77 3 7 63 1515 0 6.3 NECESSARY ADJUSTMENT POINTS When Adjustment Points Exchange Parts of Mechanism Assy ∗ After adjustment, screw locks Mechanical Exchange the Pickup ~, Ÿ, ! point with the Screw tight. Electric point Mechanical...
  • Page 68 XV-DV88, XV-DV77 3 7 63 1515 0 6.4 TEST MODE TEST MODE: ON TEST POWER GGF1067 Test mode remote control unit TEST MODE: DISC SET CHECK <TRAY OPEN> DVD, CD OPEN/CLOSE OPEN/CLOSE DVD disc (Player or Remote (Player or Remote...
  • Page 69 XV-DV88, XV-DV77 3 7 63 1515 0 6.5 MECHANISM ADJUSTMENT Tangential and Radial Height Coarse Adjustment START Cautions: • Remove the servo mechanism. Because there is not a Spacer for height adjustment in • Remove a Spacer for height adjustment adjustment after the second time, will keep it at need.
  • Page 70 XV-DV88, XV-DV77 3 7 63 1515 0 DVD Jitter Adjustment • Playback method of inner and outer address for the purpose is refererd to "6.3 TEST MODE". Use disc: GGV1025 • Jitter indication of the monitor is refererd to "7.1.3 TEST MODE SCREEN DISPLAY".
  • Page 71 XV-DV88, XV-DV77 3 7 63 1515 0 Initialize the Focus Sweep Setting Purpose: To set the sweep which was correct with the individual Traverse mechanism. Turn on the Player POWER CLEAR Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism.
  • Page 72 XV-DV88, XV-DV77 3 7 63 1515 0 6.6 TUNER SECTION AM Tuner Section • There is no adjustment in the AM tuner. FM Tuner Section • Set the mode selector to FM BAND. • Connect the wiring as shown in Fig. 1.

  • Page 73: Self-Diagnostic Function Of Pickup Defective

    XV-DV88, XV-DV77 3 7 63 1515 0 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 SELF-DIAGNOSTIC FUNCTION OF PICKUP DEFECTIVE This unit can confirm the laser diode current value (DVD: 650nm, CD: 780nm) of pickup on the Test Mode screen. (Press the ESC → TEST keys in order on the test mode remote control unit (GGF1067) to enter the test mode.) It's effective in case of the following condition.

  • Page 74: Test Points Location

    XV-DV88, XV-DV77 3 7 63 1515 0 7.1.2 TEST POINTS LOCATION This model has not test terminal. Please use following points on the DVDM Assy when checking RF, FE and TE, etc.. DVDM ASSY CN51 Color CN13 Y (/G)

  • Page 75: Test Mode Screen Display

    XV-DV88, XV-DV77 3 7 63 1515 0 7.1.3 TEST MODE SCREEN DISPLAY TEST MODE SCREEN DISPLAY When the test mode is entered, press the ESC button and the TEST button in order of the test mode remote control unit (GGF1067).
  • Page 76 XV-DV88, XV-DV77 3 7 63 1515 0 (10) Output video system [V – ∗ ∗ ∗ ∗] (20) 1 Version of the flash ROM [V : ∗ . ∗ ∗ ∗] 2 Flash ROM size [FLSH = ∗] NTSC system...
  • Page 77 XV-DV88, XV-DV77 3 7 63 1515 0 DEBUGGING SCREEN SPECIFICATION FOR THE MECHANISM CONTROLLER • This specifications is subject to change without notice. 1 Indication Method of The Mechanism Controller Debugging Screen A debugging screen of the mechanism controller is indicated when pressing the test mode remote control unit [GGF1067] in order of the buttons.
  • Page 78 XV-DV88, XV-DV77 3 7 63 1515 0 15. Disc distinction threshold value (CD and unrecorded 27. It indicates the frequency that entered the internal disc) circumference plunging into backup of the sled Threshold value of the disc distinction. Distinguish it from Hexadecimal number indication.

  • Page 79: Trouble Shooting

    XV-DV88, XV-DV77 3 7 63 1515 0 7.1.4 TROUBLE SHOOTING • No Power ON • FL is not turned ON • FL indication is unusual START Power ON • Check the POWERED SUBWOOFEER. • Blow out micro-fuse on the MOTHER Assy. (Check the each voltage.) (IC8001-IC8003) •...

  • Page 80: Error Code

    XV-DV88, XV-DV77 3 7 63 1515 0 7.1.5 ERROR CODE Error codes that are displayed on the FL display without using the remote control unit FL Display Possible causes Operation of the unit The sound may not out AV1 VER AV-1 chip is not a match with the program of system controller with the specific audio.
  • Page 81 XV-DV88, XV-DV77 3 7 63 1515 0 Description Operation Causes if with a DVD Causes if with a CD of Error of the Unit Adjusts focus at the innermost circumference and tries to return to its position where the error...
  • Page 82 XV-DV88, XV-DV77 3 7 63 1515 0 Description Operation Causes if with a DVD Causes if with a CD of Error of the Unit Auto sequence ABUSY did not return within 200 mS after the timeout of Stop ADJMIR (modulation factor measurement) modulation factor command was sent.
  • Page 83 XV-DV88, XV-DV77 3 7 63 1515 0 Description Causes if with a DVD Causes if with a CD Operation of the Unit of Error The tray switch that had been Open mode was forcibly changed to a mode other than...

  • Page 84: Disassembly

    XV-DV88, XV-DV77 3 7 63 1515 0 7.1.6 DISASSEMBLY DIAGNOSIS OF PCBs Note When diagnosing the unit, be sure to use two connection cables for service. (Part No. : GGD1228) Bonnet, Top Panel 1, Top Panel 2 and Top Plate...
  • Page 85 XV-DV88, XV-DV77 3 7 63 1515 0 Loading Mechanism Assy Assembly Remove SIDEL ASSY and SIDER ASSY. Remove TRADEL ASSY and TRADER ASSY. TRADER Assy TRADEL Assy CN5104 CN5203 TRADEL TRADER Assy Assy PCB Location BALANCE ASSY L 13942296513...
  • Page 86 XV-DV88, XV-DV77 3 7 63 1515 0 Diagnosis of DVDM Assy Diagnosis of DSP, JACK and BALANCE Assys Connection Cable for Service (GGD1228) × 7 DVDM Assy L 13942296513 Diagnosis Attention when Loading Mechanism Assy is assembled Letting uses four hole of bottom face and insert connectors surely.
  • Page 87 XV-DV88, XV-DV77 3 7 63 1515 0 Display Unit MOTHER Assy Holder FM/AM TUNER MODULE Rear Panel Display Panel and Display Cover are vertically moved. × 7 The hook three places of the upper part are removed. Remove Rear Panel and FM/AM TUNER MODULE.
  • Page 88 XV-DV88, XV-DV77 3 7 63 1515 0 Disassembly of the Traverse Mechanism Assy and the Pickup Assy Remove the DVDM Assy (Screws ×2). Remove the Bonnet, Top Panel1, Top Panel2 and Top Plate. Remove the Adapter12 L and Adapter12 R (Screws ×4).
  • Page 89 XV-DV88, XV-DV77 3 7 63 1515 0 When Removing The Pickup Assy Remove two screws. Remove the Pickup Flexible Cable. Cautions: Screw is locked with Silicone Bond. Please lock it with Silicone Bond when installs it. Silicone Adhesive GEM1037...
  • Page 90 XV-DV88, XV-DV77 3 7 63 1515 0 Styling the Pickup Flexible Cable Fold a edge of lining part of the Pickup Flexible Cable. Insert the Pickup Flexible Cable in connector, and lock it surely. Pickup Assy Bottom View Conducting plane...

  • Page 91: Single Operation Method

    XV-DV88, XV-DV77 3 7 63 1515 0 7.1.7 SINGLE OPERATION METHOD • FL display does not turn on, but please connect DISPLAY UNIT AXX7107 in order to use Remote Control Unit. Service TEST mode. (STEST) TEST MODE : ON...

  • Page 92: Parts

    XV-DV88, XV-DV77 3 7 63 1515 0 7.2 PARTS 7.2.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. PDC080A (MOTHER UNIT : IC5501) • System Control IC •...
  • Page 93 XV-DV88, XV-DV77 3 7 63 1515 0 Pin Name Function Pin Function DIR DI Port Data Input from DIR XDIR RST Port DIR Reset DVD ON/OFF Port DVD Power Contorol XDSP RST Port YSS912 Reset XTMRLED Port Timer Standby Display LED Control...
  • Page 94 XV-DV88, XV-DV77 3 7 63 1515 0 LC75366M (SIDEL ASSY : IC8901) • Electronic volume for 2 channel • Block Diagram L10dBIN R10dBIN LCT1 RCT1 LCT2 RCT2 LVref RVref L 13942296513 8 VDD LEVEL SHIFT øL CONTROL LATCH 13 VSS...

  • Page 95: Display

    XV-DV88, XV-DV77 3 7 63 1515 0 7.2.2 DISPLAY AAV7082 (FLDP ASSY : V5661) • FL DISPLAY -DSP- COND. LAST 96KHz DIGITAL SYNCHRO MONO LP LP2 LP4 CD-R PROLOGIC “ ALL SKIP ON RPT–1 D.VOL PGM RDM CD-RW FINALIZE...

  • Page 96: Panel Facilities And Specifications

    XV-DV88, XV-DV77 3 7 63 1515 0 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES Front panel 6 PLAY/PAUSE ( touch sensor) 0 OPEN/CLOSE (touch sensor) 7 STOP STANDBY/ON Disc tray PLAY/PAUSE OPEN/CLOSE STANDBY/ON STOP Headphone jack (Illustration shows European model)
  • Page 97 XV-DV88, XV-DV77 3 7 63 1515 0 Remote control 13 5 | A–B STANDBY SYSTEM TUNER 14 6 | RANDOM FM/AM 15 >10 Use to select numbers over 10 DIRECT PLAY 3 V1/V2/V3 – VIDEO TAPE 16 7 | DIMMER...

  • Page 98: Specifications

    XV-DV88, XV-DV77 3 7 63 1515 0 8.2 SPECIFICATIONS Operating conditions: DVD Player (Audio) Section Temperature ....+5°C to +35°C (+41°F to 95°F) S/N ratio ............100 dB (EIAJ) Humidity ..... 5% to 85% (without condensation) Dynamic range ............ 97 dB (EIAJ) Distortion ..............
  • Page 99 XV-DV88, XV-DV77 3 7 63 1515 0 ¶ This product’s instructions are contained within the instruction manual of the related system component(s). The manual is packed with those component(s). This product’s accessories etc. are packed with its related component(s).

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