Device under test Test all exposed metal surfaces
Reading should Leakage not be above current 0.5mA tester
Also test with plug reversed (Using AC adapter plug as required)

Earth ground

AC Leakage Test
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. A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.
LASER DIODE CHARACTERISTICS FOR DVD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 650 nm FOR CD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 780 nm
LABEL CHECK (ZVYXJ TYPE ONLY)
Additional Laser Caution 1. Loading-status detection switch (S101 on the LOAB assy) are detected by the microprocessor (IC601 in the DVDM assy). To permit the laser diode to oscillate, it is required to set the loadingstatus detection switch for the clamp position (the center terminal of S101 is shorted to +3V). When the voltage of IC101-pin 20 is +3V and IC601 (microprocessor) pin 83 is +3V, 650nm laser diode for DVD oscillates in the DVDM Assy. When the voltage of IC101-pin 20 is +3V and IC601 (microprocessor) pin 83 is 0V (GND), 780nm laser diode for CD oscillates in the DVDM Assy. In the test mode , the laser diode oscillates when microprocessor detects a PLAY signal, or when the PLAY key is pressed (KEYL assy), with the above requirements satisfied. 2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam. : See page 73.

Name Lavel

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on the product are used for disassembly. 2.1 PACKING

NOTES:

Refer to "2.2 DISPLAY UNIT".
2. EXPLODED VIEWS AND PARTS LIST

2 FRONT 7

(1) PACKING PARTS LIST

Mark No.

Description
DISPLAY UNIT Front Pad Rear Pad Spacer NS2001 Packing Case Packing Sheet Seat Warranty Card

Part No.

AXX7107 AHA7340 AHA7341 AHB7056 See Contrast table (2) AHG7073 Z23-007 See Contrast table (2)

(2) CONTRAST TABLE

6 Daifree GEM1036 8

To DVDM CN151

12 Lubricating Oil GYA23

10 Lubricating Oil GYA1001
LOADING MECHANISM ASSY PARTS LIST

NSP 9 10

LOAB Assy Traverse Mechanism Assy-S Loading Motor Assy Motor Pulley Carriage DC Motor / 0.3W Flexible Cable (26P) Connector Assy 2P Float Rubber Belt Stabilizer
VWG2279 VXX2782 VXX2505 PNW1634 PXM1027 VDA1864 VKP2253 VEB1327 VEB1330 VNE2253
Loading Base Float Base DVD Drive Cam Gear Pulley Loading Gear Drive Gear SW Lever Clamper Plate Bridge Clamper Screw Screw Tray
VNL1917 VNL1918 VNL1919 VNL1921 VNL1922 VNL1923 VNL1925 VNE2251 VNE2252 VNL1924 JGZ17P028FMC Z39-019 VNL1920

Application of Lubricant

Lubricating Oil GYA1001 Around the shaft

No. 11 Loading Base

Lubricating Oil GYA1001 Lubricating Oil GYA1001

No. 13 Drive Cam

Lubricating Oil GYA1001

Rear View

Inner side of a ditch Lubricating Oil GYA1001 Inner side of a ditch Lubricating Oil GYA1001

Top View

No. 23 Tray
Daifree GEM1036 Concave of unevenness
Inner side of a ditch Dyfree GEM1036
Concave of unevenness Daifree GEM1036

Bottom View

Side of the lib Daifree GEM1036
2.5 TRAVERSE MECHANISM ASSY-S
17 (Torque : 0.12 0.01 Nm) Silicone Adhesive GEM1037
19 Silicone Adhesive GEM(Adjustment Screw) 4 (Adjustment Screw) 17 (Torque : 0.12 0.01 Nm)

Screw Tight GYL1001

15 Silicone Adhesive GEM1037
17 (Torque : 0.12 0.01 Nm) 16 2
TRAVERSE MECHANISM ASSY-S PARTS LIST
Spindle Motor Stepping Motor (CARRIAGE) Pickup Assy-S Skew Screw Skew Spring Guide Bar Sub Guide Bar Hold Spring
VXM1088 (or VXM1089) VXM1090 (or VXM1091) OXX8003 VBA1080 VBH1335 VLL1514 VLL1515 VNC1017
Joint Spring Support Spring Mechanism Chassis Slider Spacer Joint FFC Holder Screw Screw Screw Damper Sheet
VNC1019 VNC1020 VNE2248 VNL1811 VNL1913 VNL1914 VNL1915 BBZ20P050FZK OBA8009 PMA26P100FMC VEB1335
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

M JACK ASSY
JA8201 VIDEO 1 AUDIO IN CN3 CN8201 VIDEO 12 VIDEO 3 CN11 13

DSP ASSY

IC8251 BU4052BCF 30

IC8301

IC8701 CN15 17
IC8301 BU4052BCF CNCNICJAJA8601 CN13 CN28 CN85

JA8651

MOTHER ASSY

B DVDM ASSY

IC712 MSM51V17805D-60TS 16M DRAM

RF B1 B2 B3 B4

Spindle Motor

C PICKUP ASSY

B 3/4 B 2/4,3/4

B 2/4 B 3/4 B 3/4

XV-DV88, XV-DV77 3.4 DVDM ASSY (2/4)

B 2/4 DVDM ASSY

B 1/4 B 3/4

B 1/4,3/4

B 1/4 B 4/4 SH5

B 3/4 B 3/4 B 1/4 B 1/4

VTL1078
: The power supply is shown with the marked box.

CN5104

XV-DV88, XV-DV77 3.5 DVDM ASSY (3/4)

B 3/4 DVDM ASSY

B 1/4 B 2/4

IC712 MNR4800DJ7

B 1/4 B 1/4

B 2/4 B 2/4 B 1/4

B 2/4 B 1/4

(V) (VD) (AD)

: RF (VIDEO) SIGNAL ROUTE : VIDEO DATA SIGNAL ROUTE : AUDIO DATASIGNAL ROUTE : AUDIO SIGNAL ROUTE

(VD) (VD)

B 4/4 B 4/4

(D) (D)

B 2/4 B 2/4

3.6 DVDM ASSY (4/4)

(Y) (Y)
(R) (V) (Y) (VD) (VD) (C)

(B) (B)

B 4/4 DVDM ASSY
(VD) (V) (Y) (C) (R) (G) (B)
: VIDEO DATASIGNAL ROUTE : V SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE : R SIGNAL ROUTE : G SIGNAL ROUTE : B SIGNAL ROUTE : AUDIO SIGNAL ROUTE

(V) (V)

(Y) (R) (G) (C)

(Y) (R) (G) (B) (C) (V)

(C) (V)

(R) (R)

CN5203

(G) (G)

XV-DV88, XV-DV77 3.7 TRADEL, SIDEL and HP ASSYS

C TRADEL ASSY

(AWU7810)

(DI) (HP)

: DI AUDIO SIGNAL ROUTE : HP AUDIO SIGNAL ROUTE

(HP) (HP) (HP)

HP ASSY (AWU7814)

CN5506

CN5505
XV-DV88, XV-DV77 3.8 TRADER, SIDER, KEYL and KEYR ASSYS

F TRADER ASSY (AWU7809)

(Y) (C) (VCB)

F G H I

Except ZVYXJ

(DVD) (DVD)

CN5502

CN5503

SIDER ASSY (ZVYXJ : AWU7812) (ZUCXJ : AWU7820)

(VCB) (Y)

: VCB SIGNAL ROUTE : Y SIGNAL ROUTE

: DVD AUDIO SIGNAL ROUTE

: TX AUDIO SIGNAL ROUTE

: C SIGNAL ROUTE

3.9 FM/AM TUNER MODULE (ZVYXJ TYPE)
FM/AM TUNER MODULE (ZVYXJ : AXQ7229)

FM FRONT END

(FM) (FM) (FM) (FM) (FM) (FM) (FM) (AM) (AM) (AM) (AM) MW RF TUNING BLOCK

(FM) (AM)

OSC : 981 - 2052kHz 9k step

(TX) (AM) (FM)

: AUDIO SIGNAL ROUTE (TUNER) : AM SIGNAL ROUTE : FM SIGNAL ROUTE

(TX) (TX)

(TX) (TX) (FM) (AM) L201 (FM) (TX)

ATE7003

C D 6 7

CN5701

3.10 FM/AM TUNER MODULE (ZUCXJ TYPE)
FM/AM TUNER MODULE (ZUCXJ : AXQ7228)
XV-DV88, XV-DV77 3.11 MOTHER ASSY (1/2)

CN5401

(VCB) (C) (Y)

CN5702

K 1/2 MOTHER ASSY : AWU7817) (XV-DV88/ZVYXJ
(XV-DV77/ZVYXJ : AWU7806) (XV-DV77/ZUCXJ : AWU7818)

L 1/2 CN8101

XV-DV77/ZVYXJ XV-DV88/ZVYXJ XV-DV77/ZUCXJ (HP) (VCB) (Y)

(DVD) (DI)

: AUDIO SIGNAL ROUTE : DVD AUDIO SIGNAL ROUTE : DI AUDIO SIGNAL ROUTE : HP AUDIO SIGNAL ROUTE

(HP) (TX)

CN5001

CN8901

XV-DV88, XV-DV77 3.12 MOTHER ASSY (2/2)

S-DV88SW, S-DV77SW

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. 49101.5, MFD BY LITTELFUSE INC. FOR IC8001 (AEK7065). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. 491001, MFD BY LITTELFUSE INC. FOR IC8002 (AEK7064). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. 491.750, MFD BY LITTELFUSE INC. FOR IC8003 (AEK7062). (VCB) (Y)

(DVD) (TX)

: C SIGNAL ROUTE : AUDIO SIGNAL ROUTE
: DVD AUDIO SIGNAL ROUTE : TX AUDIO SIGNAL ROUTE

(Y) (C)

XV-DV88, XV-DV77 3.13 DSP ASSY (1/2)

K 1/2 CN5507

CN8402

(FL) (HP)

(DI) (FL) (C)

: DI AUDIO SIGNAL ROUTE

: C AUDIO SIGNAL ROUTE : SW AUDIO SIGNAL ROUTE

: FL AUDIO SIGNAL ROUTE

: SL AUDIO SIGNAL ROUTE

: HP AUDIO SIGNAL ROUTE

L 1/2 DSP ASSY (ZVYXJ : AWU7807)

(ZUCXJ : AWU7819)

XV-DV88, XV-DV77 3.14 DSP (2/2) and JACK ASSYS

M (AWU7811)

JACK ASSY

(SW) (C)

CN8401

L 2/2 M

L 1/2 CN8301

: AUDIO SIGNAL ROUTE

(HP) (FL)
: HP AUDIO SIGNAL ROUTE : FL AUDIO SIGNAL ROUTE

: C AUDIO SIGNAL ROUTE

: SW AUDIO SIGNAL ROUTE
L 2/2 DSP ASSY (ZVYXJ : AWU7807)
XV-DV88, XV-DV77 3.15 BALANCE ASSY

(FL) (FL)

AWU7820

Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used RS1/16S473J RS1/16S103J Not used

Part No. AWU807

VTF1096 CEAT470M16 CKSRYB473K25 RS1/16S102J GP1FA501RZ
AWU7807 and AWU7819 are constructed the same except for the following :
F8611 C8612 C8613, C8614 R8611 JA8611 OPT. LINK IN 8MB/S

AWU7819

Not used Not used Not used Not used Not used
PCB PARTS LIST FOR XV-DV88/ZVYXJ UNLESS OTHERWISE NOTED

S101 VSK1011

S2B-PH-K S5B-PH-K VNP1836
IC861 IC261, IC302 IC251 IC481 IC101 ADV7172KST BA4510F BA6664FM BU2288FV LA9701M

SWITCH OTHERS

CN602 CN601 KR CONNECTOR KR CONNECTOR PC BOARD LOAB

SEMICONDUCTORS

IC201 IC351 IC801 IC805 IC712 IC601 IC701 IC111 IC612 IC608 IC304 IC603 FLASH ROM Q109, Q901Q903, Q911Q913 Q114, Q130 Q107, Q111, Q115, Q241 Q101, Q102, Q106 Q103, Q141, Q142, Q542, Q543 Q112, Q113 Q108 Q571 Q117, Q171, Q601 D302 D601
LC78652W M56788AFP M65774BFP MB81F161622C-80FN MNR4800DJ7 PD6345A PE5108A TC74HC4053AFT TC74VHC125FT TC74VHCT125AFT TC7SHU04F VYW1852 2SA1576A 2SC4081 DTC114EUA HN1A01F HN1B04FU HN1C01FU HN1K03FU RN1911 RN4982 KV1470 RB501V-40
CKSRYB104K16 CKSRYB222K50 CKSRYB224K10 CKSRYB472K50 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF104Z25 CKSRYF105Z10 CKSRYF105Z10 CKSRYF105Z10
C317 C208, C210 C266 C206, C214, C242, C357 C102, C109, C120, C130, C131 C138, C143, C148, C154 C157, C158, C204, C207, C215 C221, C222, C226, C230, C236 C253, C256, C258, C265, C299 C319, C332, C353, C359 C365, C366, C603, C606 C608C611, C613, C615, C618 C626, C628, C631, C704, C706 C708, C712, C713, C716C718 C721, C723, C725, C743, C802 C808, C811, C814, C866 C869C872, C874, C875, C903 C913 C115, C217, C328, C614, C711 C726, C801, C809, C813 C816C821, C827, C833, C843

RESISTORS

R815, R819 R543, R545, R594, R631, R707 R121 R123 R400, R403 R341 R126R129, R176R179 R902, R905, R908, R912, R915 R918 R364, R369, R373, R375 R865 R358, R361 R876, R878 R866 R870, R875 R867 R357, R362, R363, R368, R372 R374 R257 (1) R258, R259 (2.2) Other Resistors RAB4C0R0J RAB4C103J RAB4C220J RAB4C470J RS1/10S0R0J RS1/10S101J RS1/10S220J RS1/16S1000F RS1/16S1000F RS1/16S1003F RS1/16S1502F RS1/16S1503F RS1/16S4701F RS1/16S4702F RS1/16S6800F RS1/16S6801F RS1/16S6802F RS1/16S6802F VCN1127 VCN1128 RS1/16S J

L5801 LCYA220J2520

C5807, C5808 C5201C5203 C5706, C5707 C5851C5853 C5406 C5411, C5412, C5705 C5701, C5711, C5721, C5722 C5402 C5801 C5408, C5855 C5809, C5810 C5894 C5404, C5407, C5704, C5802C5804 C5702 C5854 C5703 C5893 C5413, C5414 CCSRCH102J50 CCSRCH221J50 CCSRCH270J50 CCSRCH470J50 CEAT221M6R3 CEAT470M16 CEJQ100M16 CEJQ101M6R3 CEJQ470M10 CEJQ470M6R3 CEJQ4R7M50 CKSRYB102K50 CKSRYB103K50 CKSRYB271K50 CKSRYB473K25 CKSRYB561K50 CKSRYF104Z25 CQMA222J50
R5060 Other Resistors RAB4C273J RS1/16S J
CN5001 CN8901 CN5081 CN5101 CN5102 19P SOCKET 21P SOCKET 10P CONNECTOR B TO B PLUG 28P 7P CONNECTOR AKP7073 AKP7074 AKP7134 AKP7167 VKN1267
C8951, C8952 C8953, C8954 C8955, C8956 CKSRYB102K50 CKSRYB223K50 CKSRYF104Z50
R5202 R5723 Other Resistors RS1/10S220J RS1/10S222J RS1/16S J

All Resistors RS1/16S J

Mark No. Description
CABLE HOLDER(7P) FFC CONNECTOR 9P 13P CONNECTOR 13P SOCKET 19P SOCKET
51063-0705 52045-0945 52045-1345 AKP7070 AKP7073 AKP7166 VNE1948 ASS7004
L201 F202 F201 F203 F601 L601
FM DETECTOR COIL FM CERAMIC FILTER FM CERAMIC FILTER AM CERAMIC FILTER ANTIBIRDY FILTER
ATE7003 ATF-107 ATF-119 ATF1155 ATF7025 LCTA270J2520
5802 CN5801 CN5701 CN5702 CN5401
CN5201 B TO B PLUG 16P 5801 SCREW PLATE X5701 CRYSTAL RESONATOR (4.332MHz)
C605 C212, C213, C226, C233C235 C240, C614 C206 C231, C232 CCSQCH680J50 CCSRCH101J50 CCSRCH101J50 CCSRCH120J50 CCSRCH150J50 CEAT100M50 CEAT101M10 CEAT1R0M50 CEAT220M25 CEAT2R2M50 CEAT330M16 CEAT3R3M50 CEAT470M10 CEJA1R0M50 CEJA470M16 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB153K50 CKSRYB182K50 CKSRYB223K50 CKSRYB223K50 CKSRYB224K10 CKSRYB392K50 CKSRYB471K50 CKSRYB473K16 CKSRYB561K50

KEYL ASSY

Q5612 D5601 D5611 HN1A01FU E1L55-3B0A VRPG5615S

SWITCHES AND RELAYS

S5911 ASG7013
C223 C229 C224 C227 C241 C243 C228 C237 C211 C210 C103, C104, C204, C238 C102, C208, C216, C217, C220 C239, C242, C604, C615 C225 C607, C608 C201, C205, C214, C230, C236 C244 C221 C603 C215

C5601 CKSRYB473K25

CN5622 FFC CONNECTOR 9P 52045-0945

KEYR ASSY

D5602 E1L55-3B0A
SEMICONDUCTORS SWITCHES AND RELAYS

S5921 ASG7013

C202, C222 C606

JA8601 1P PIN JACK 8191 SCREW PLATE KN8791, KN8792 EARTH METAL FITTING X8101, X8701 (12.288MHz) CRYSTAL RESONATOR
L8201L8203, L8211L8213 L8221L8223 CHIP BEADS VTL1112 VTL1112
F8101, F8102, F8152F8154, F8156 F8701, F8702, F8751 CHIP BEAD F8301, F8302 CHIP BEAD F8611, F8651, F8652 CHIP SOLID INDUCTOR L8128 CHIP BEADS DTF1064 DTF1064 DTF1067 VTF1096 VTL1086
C8201C8204, C8211C8214 C8221C8224 C8205, C8215, C8225 CCSRCH101J50 CCSRCH101J50 CKSRYB103K50
C8607, C8654, C8757 C8126, C8705, C8708, C8715, C8718 C8724, C8727, C8733, C8734, C8756 C8121, C8122, C8713, C8714 C8153, C8721, C8736, C8737 C8251, C8252, C8255, C8256 C8102, C8259, C8260, C8302 C8309, C8310, C8316, C8319, C8652 C8704, C8753 C8307, C8308, C8702 C8751 C8612, C8656 C8116 C8326, C8601, C8735, C8794 C8114, C8115, C8151, C8152, C8192 CCSRCH100D50 CCSRCH101J50 CCSRCH101J50 CCSRCH200J50 CCSRCH471J50 CEAT100M50 CEAT101M10 CEAT101M10 CEAT101M10 CEAT220M50 CEAT221M6R3 CEAT470M16 CEJQ470M6R3 CKSRYB102K50 CKSRYB103K50
8201 PIN JACK(6P) CN8404 11P SOCKET CN8402, CN8403 17P SOCKET AKB7012 AKP7069 AKP7072

BALANCE ASSY

IC8401, IC8421, IC8431, IC8441 IC8461, IC8471, IC8481, IC8501 IC8511 Q8401, Q8402, Q8441, Q8442 Q8481, Q8482 Q8551 BA4558F-HT BA4558F-HT BA4558F-HT 2SD2114K 2SD2114K DTA124EUA
CCSRCH680J50 CCSRCH820J50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT101M16 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB122K50 CKSRYB122K50
CKSRYB102K50 CKSRYB103K50 CKSRYF473Z50 CKSRYF473Z50
C8409, C8410 C8449, C8450, C8489 C8401, C8402, C8411, C8412 C8415, C8416, C8441, C8442 C8451, C8452, C8455, C8456 C8481, C8482, C8491, C8492 C8495, C8496 C8552, C8555 C8413, C8414, C8423C8426 C8433C8436, C8453, C8454 C8463C8466, C8473C8476 C8493, C8494, C8503C8506 C8513C8516, C8556, C8558, C8559 C8405, C8406, C8445, C8446, C8485 C8490
C5671C5673 C5679, C5682 C5662, C5663, C5665, C5666, C5668 C5670, C5675, C5952
V5661 FL TUBE CN5661 11P SOCKET 5951 REMOTE RECEIVER UNIT AAV7082 AKP7069 GP1UM27XK
C8403, C8404, C8443, C8444, C8483 CKSRYB152K50 C8486 CKSRYB224K10 C8553, C8554 CKSRYB473K25
R8421, R8422, R8431, R8432 R8461, R8462, R8471, R8472 R8501, R8502, R8511, R8512 Other Resistors RS1/16S1002F RS1/16S1002F RS1/16S1002F RS1/16S J
CN8401 17P PLUG CN8551 12P CONNECTOR 8401 PCB BINDER AKP7061 AKP7131 VEF1040

CNB ASSY

D5656 D5655 D5651D5654 1SS355 UDZ2.0B UDZS8.2B
CN5652 11P PLUG CN5651 10P CONNECTOR AKP7058 AKP7134
IC5661 Q5681 D5681 D5661 MSM9202-01 UN5212 1SS355 UDZS8.2B

15. Disc distinction threshold value (CD and unrecorded disc) Threshold value of the disc distinction. Distinguish it from CD if bigger than this value, and distinguish it from an unrecorded disc if small. 16. Current jitter value Indicate the value that was read in from the MY-CHIP in DVD, and indicate the value that was read in from the servo DSP in CD. 17. Focus balance setting value of L0 18. Focus balance setting value of L1 19. Current mechanism controller inside mode (it does not support in this unit) It can indicate to a maximum 10 modes. Indicate only a nest share of the mode. 20. Processing step of 11 inside modes (it does not support in this unit) It can grasp the current mode, the mode reaching it and transition of step by watching 19 and 20. 21. Spindle control state of MY-CHIP (it does not support in this unit) OFF : Motor off condition A/B : Accelerator and brakes FG : FG servo RVP : Rough speed phase servo ORVP : Rough speed phase servo of offset addition 22. Rotation number of spindle motor Do not FG read in ? indication (during spindle stop). 23. Tracking error generation system (it does not support in this unit) 1: 1 beam (DPD) 3: 3 beams 24. TZC count value (it does not support in this unit) The value that counted the number of TZC for one rotation in the tracking open state. When this value is more than 512 with CD, set it in 1 beam because the eccentric is large. DVD does not measure it because it is 1 beam fixed (indication is 0000). 25. It indicates the frequency that entered the focus backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 26. It indicates focus backup limit frequency with the hexadecimal number Initial value is 14H, it does decrement whenever enter the focus backup and it gives up backup if it became 0. Then the error is generated. After reverted from the backup, When not enter the backup and pass fixed time (1500ms), return to initial value again.
27. It indicates the frequency that entered the internal circumference plunging into backup of the sled Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 28. It indicates the frequency that entered the tracking overrun backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 29. It indicates the limit frequency of tracking overrun backup with a hexadecimal number Initial value is 03H, it does decrement whenever enter the tracking overrun backup and it gives up backup if it became 0. 30. It indicates the frequency that entered sled overrun backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 31. It indicates the limit frequency of sled overrun backup with a hexadecimal number Initial value is 03H, it does decrement whenever enter the sled overrun backup and it gives up backup if it became 0. 32. It indicates the frequency that entered the tracking close NG backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Next of FF is be a 1 byte counter in 00. The hexadecimal number indication which indicates the frequency that reads 33. ID/subQ, and entered NG backup Hexadecimal number indication. A counter does not reset it till cuts it off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 34. An address to indicate in 35 Set it by using RS232.I (an address) Set it with DA. 35. Contents of an address indicated in 34.

Possible causes

AV-1 chip is not a match with the program of system controller CPU address error (Hardware is unusual.) DMA address error (Hardware is unusual.) Difference in versions of the internal ROM of the system controller and of the flash ROM, or bus line failure or reverse installation Write protect error of the flash ROM Difference in part number of the flash ROM (When the ROM which could't be used was used.) Check sum error of the flash ROM (It exceeds the regular size.) or reverse installation (Hardware is unusual.) Size error of the flash ROM (Use 4 or 8 M-bit.)

Operation of the unit

The sound may not out with the specific audio. No operation No operation No operation No operation No operation No operation No operation
The system controller fetched a code other than an operation code (Hardware is unusual.) No operation Undefined interrupt (Hardware is unusual.) Inappropriate slot command issued (Hardware is unusual.) Access error to the servo DSP or clock does not oscillation (Hardware is unusual.) No operation No operation
Accept only OFF operation of the POWER key of the main unit. Remote control unit is impossible.
Error codes that are displayed on the FL display by using the remote control unit (Mechanism controller error)
To display: ESC + DISPLAY + DISPLAY; Location of the display: At the two digits of center of the FL display To display the error history: ESC + DISPLAY + One shot; Location of the display: TV screen Description FL Causes if with a DVD Causes if with a CD Operation of the Unit of Error
11 Search timeout Search could not be complete within 7 seconds. A search could not be completed after 3 retries, search backup was executed 4 times, or in a case of timeout (6 seconds) while the unit was tracing 11 tracks or more beyond the target while the search operation was converging. Search could not be complete within 7 CD : Stops, seconds, and it could not enter the target DVD : Continues operation area within 7 seconds by VCD scan. Backup against slider skip was executed 4 times during a search, or slider skip CD : Stops, twice resulted in starting from the read-in DVD : Continues operation point.

Search retry 12 error

Tracing timeout Timeout (10.5 seconds) while tracing at while converging the stage of convergence of a search. During Track (Index) Search, the search for the beginning of a program could not be completed within 3 seconds (20 seconds in the case of Index Search) after positioning based on the TOC data was completed. Distinguished RW disc without wobble.

Index 0 search error

1C Wobble distinction error 22 Timeout of slider
Read the RW control data.
inner circumference Inside switch could not ON within 3 seconds.

Stop Stop

Timeout of slider 23 outer Inside switch could not OFF within 2 seconds. circumference

Description of Error

Causes if with a DVD

Causes if with a CD

Operation of the Unit
Adjusts focus at the innermost circumference and tries to return to its position where the error was generated (for 3 times),then opens. If the same error persists after one retry, the tray opens. (No FOK pulse)
33 No FOK pulse during When the focus was deviated continuously 20 times. playback CLVA
38 Disc-typesensing error
If normal starting was impossible in the following three cases, disc-type sensing will be retried if other errors occure excepting C5 error. However, when the focus error "33" was occured continuously 3 times, it is finished as "38 error" at the moment: Open (1) startup with the first disc-type-sensing result, (2) forced startup with another disc by designating the disc type, (3) forced startup with the original disc by designating the disc type. SGC could not converge during detects the peak The unit did not enter Stop mode within 10 seconds of issuance of a Stop command. The spindle could not converge into within 12% of the target FG rotation speed within 10 seconds after spindle kick. The first time after startup (the first time after disc distinction), it doesn't become the number of the target rotation within five seconds. The first time after startup, detects the abnormal rotation number of high-speed continuously 3 loops. DVD: 5 to 9 mS , CD: 40 to 60 mS Open Stop

SGC converge timeout

41 Spindle timeout
Spindle FG transition timeout

Stops. (FG timeout)

Spindle PLL transition timeout
After the second times after startup, it doesn't become the number of the target rotation Stops. within five seconds. Detects the abnormal high-speed or low-speed rotations. DVD: 5 to ("73" is displayed during 9 mS , CD: 40 to 60 mS starting process.) Stops. ("73" is displayed during starting process.) Stop
4A Spindle lock timeout Spindle could not lock more than 1.5 seconds before start the AFB. Auto sequence 51 timeout of peak detection Auto sequence 52 timeout of focus jump down Auto sequence 53 timeout of focus jump up 54 Auto sequence timeout of play AGC Auto sequence 55 timeout of disc-typesensing 56 Auto sequence timeout of ATB2 ABUSY did not return within 1 second after the DDTCT (peak detection) command was sent. ABUSY did not return within 30 mS after the FJMPD (Focus jump 1 to 0) command was sent. ABUSY did not return within 30 mS after the FJMPU (Focus jump 0 to 1) command was sent. ABUSY did not return within 50 mS after the GSUMON (play-AGC-measuring) command was sent. ABUSY did not return within 2 seconds after the DJSRT (disc-sensing) command was sent. ABUSY did not return within 1 second after the TBLOFS (Internal ATB after the completion of external ATB) command was sent. ABUSY did not return within 500 mS after the TSON (tracking servo ON) command was sent. ABUSY did not return within 200 mS after the TBL (external ATB) command was sent. ABUSY did not return within 2 seconds after the FGN (focus gain adjustment) command was sent. ABUSY did not return within 2 seconds after TGN (tracking gain adjustment) command was sent. ABUSY did not return within 1 second after the CMDAVE (offset adjustment) command was sent.

Top Panel 2 Top Panel 1

Illuminate Lens

Top Plate

2 Loading Mechanism Assy

Assembly

CN5104 TRADEL Assy

Remove SIDEL ASSY and SIDER ASSY. Remove TRADEL ASSY and TRADER ASSY.
CN5203 TRADER Assy TRADER Assy TRADEL Assy

PCB Location

N L K D
DSP ASSY MOTHER ASSY SIDEL ASSY

FM/AM TUNER MODULE

TRADER Assy

TRADEL Assy

SIDER Assy SIDEL Assy

3 Diagnosis of DVDM Assy

4 Diagnosis of DSP, JACK and BALANCE Assys
Connection Cable for Service (GGD1228)

DVDM Assy

Diagnosis Attention when Loading Mechanism Assy is assembled
Letting uses four hole of bottom face and insert connectors surely. TRADEL Assy (CN5104) - DVDM Assy (CN401) TRADER Assy (CN5203) - DVDM Assy (CN15) DVDM Assy TRADER Assy TRADEL Assy

Diagnosis

5 MOTHER Assy

Display Unit

PCB Holder

Rear Panel

Remove PCB Holder.
Remove Rear Panel and FM/AM TUNER MODULE.
Display Panel and Display Cover are vertically moved. The hook three places of the upper part are removed. Removes while rotating Display Cover in the direction of the arrow. Display Panel

Unhook

Loading Mecha. Assy

Display Cover

Disassembly of the Traverse Mechanism Assy and the Pickup Assy 5 6
Remove the Bonnet, Top Panel1, Top Panel2 and Top Plate. Remove the Loading Mechanism Assy. Remove the Bridge (Screw 1). Pull out the Tray and remove it while unhooking a Hook. Turn the Short SW to Short side. Remove three connectors.
Remove the DVDM Assy (Screws 2). Remove the Adapter12 L and Adapter12 R (Screws 4). Remove a screw.

Cautions:

Screw is locked with Silicone Bond. Please lock it with Silicone Bond when installs it. Remove the FFC Holder with the state which Flexible Cable was atatched. Silicone Adhesive 8 GEM1037 Traverse Mechanism Assy

Hook Bridge

FFC Holder

-2 Bottom View

RearView

Pickup Assy

DVDM Assy Side

Short SW

When Removing The Traverse Mechanism Assy
Caution in the tray insertion
In the Tray insertion, insert it after matching a triangle mark of the Loading Base and a position of pin of the Drive Cam. Loading Base
Remove the Pickup Flexible Cable Unhook ( 4) Remove the Traverse Mechanism Assy

Traverse Mechanism Assy

Triangle mark

Drive Cam

Exchange
When Removing The Pickup Assy
Remove the Pickup Flexible Cable.

Remove two screws.

Screw is locked with Silicone Bond. Please lock it with Silicone Bond when installs it.

Slider

Silicone Adhesive GEM1037

Hold Spring

Traverse Mechanism Assy Pickup Assy Joint Silicone Adhesive GEM1037
Remove two Skew Screws and two Skew Springs. Remove the Pickup Assy.
Skew Screw Skew Spring Pickup Assy

Skew Spring Skew Screw

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.

Conducting plane

Caution:
Move the Pickup to the innermost of the disc.
Perform the styling as shown in figure below.

Lose slack

Fold position of step

Bottom View Bottom View

Fold it at the position of reference line.

Reference line

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.

TEST MODE : ON

DC power supply
Service TEST mode. (STEST)

TEST MODE

Connect each power supply firmly stabilizing as shown in the figure below.

Refer to Fig. 1

DC power supply TEST MODE

STEST Short

MOTHER UNIT

D SIDEL UNIT

short GND

K MOTHER UNIT

DC power supply GND DC+12V DC+6V DC+5V DC-12V
Fig. 1 DC power supply Point Location

TEST MODE : STOP

TEST mode Short Point
To come off the test mode, AC OFF. The test mode is not completely cleared in POWER OFF key and AC OFF, please.

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)

Pin Function

System Control IC
I/O O O O O I O O O O O I I I I I I I O I I I I I O O O O O O O O O O O O O O O O O O O O MOS C C C C C C C C C C N N N N N N N N N C C C P P P P P P P P P P P P P P P P P P P P Function Port Port Port Port Port Port Port Port Port Port RESET Pin Function BEEP Output YSS912 SUB DSP Control CE YSS912 MAIN DSP Control CE YSS912 Communication Clock Signal YSS912 Communication Data input Signal FM/AM Tuner module Control Clock FM/AM Tuner module Control Data FM/AM Tuner module Control CE YSS912 Communication Data output Signal FL Driver CE RESET Connect VDD1 for Not used Open for Not used GND Seramic resonator Connected terminal Seramic resonator Connected terminal VDD STEREO/TUNED Detection Input KEY Input Head Phone Detection Option (MD, DECK) Protect Detection Input Signal of emergency generation from amplifier DVD 3.3Volt Detection Input DVD Microcomputer Communication Ready output Destination Switch AC Pulse Input DVD Microcomputer Communication Latch input Clock Input from RDS Decoder (Without RDS : Low Output) Remote Control Signal Input Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Prohibition of use only for VFD Not used Not used Not used Not used Not used Not used Not used VDD Not used Not used Not used Not used

Note: Specifications and design subject to possible modification without notice, due improvements.

Miscellaneous

DVD/CD Tuner Dimensions. 220 (W) x 317 (D) x 65 (H) mm (8-11/16 (W) x 12-1/2 (D) x 2-9/16 (H) in.) Weight.. 2.5 kg (5 lbs 8 oz) Display unit Diemnsions. 206 (W) x 50 (D) x 65 (H) mm (8-1/8 (W) x 1-15/16 (D) x 2-9/16 (H) in.) Weight... 0.2 kg (7 oz.)
* Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories. Confidential unpublished works. 1992-1997 Dolby Laboratories. All rights reserved. ** DTS and DTS Digital Surround are trademarks of Digital Theater Systems, Inc. Manufactured under license from Digital Theater Systems, Inc.
This products instructions are contained within the instruction manual of the related system component(s). The manual is packed with those component(s). This products accessories etc. are packed with its related component(s).

ACCESSORIES

Remote control unit (AXD7305)
Power cord (ADG1154) (For MYXJI type)
Control cable A Speaker cords (5m) (MYXJI, NVXJI : ADE7079) (SDS1115, SDS1116, SDS1117) (KUCXJI : ADE7078)
Power cord (ADG1156) (For NVXJI type)
Control cable B Speaker cords (10m) (MYXJI, NVXJI : ADE7064) (SDS1118, SDS1119) (KUCXJI : ADE7063)
AA/R6P dry cell batteries (VEM1011)
Power cord (ADG7022) (For KUCXJI type)

Display cable (ADE7077)

Non-skid pads (Satellite) (SEC1541)
AM loop antenna (ATB7009)
FM antenna (MYXJI, NVXJI : ADH7005) (KUCXJI : ADH7004)
Video cord (VDE1053) (L=1.5m)
Non-skid pads (subwoofer) (SEC1563)

Yellow

Televizory penosn

SACD pehrvae
Sony SCD-XA777ES Pioneer DV-747A

Satelitn pijmae

Nokia Mediamaster 9902S Kathrein UFD 554 Panasonic NV-HDB1
Snma pamovch karet Tunery
PQI Travel Flash 7IN1 10/93 Pioneer PDP-R03E

Stihov systm

Apple Final Cut Pro 3.0 Pinnacle Studio V.7

9/17 3/78

10/54 1/39 4/54

Videokamery analogov

Subwoofery

Televizory

Focal BombA 300 a 500
Canon V65Hi JVC GR-SX24EG Sony TRV208E Sony TRV408E

Systmy

9/72 5/56

4/72 7-8/89 7-8/89

Aiwa HT-DV90 4/34 Aiwa NSX-R31 7-8/32 Aiwa NSX-R51 4/53 Aiwa NSX-R81 7-8/32 Aiwa XR-X7 2/51 Bose Lifestyle 50 Systm 1/31 Denon 201 SA Series 9/10 Denon Srie 101 12/13DRA-F 101 a DCD-F101 12/13, 55 Grundig Apollo 2000 1/33 Grundig MS 4101 7-8/34 JVC MX-K10R 12/54 JVC NX-MD1R 2/52 JVC TH-A5R 5/80 JVC TH-A9R 4/34 JVC TH-V70R 9/14, 9/35 Kenwood DVT 6100 11/47 Kenwood DVT 7000 4/35 Kenwood VH-650 1/33 Lenco DVD 511H 11/47 LG DA-3520 3/51 LG DA3530 11/49 LG F-576 7-8/34 LG F-876 7-8/35 Nakamichi Sound Space 1 7-8/46 Nakamichi Sound Space 9 1/34 Onkyo HS-N1 1/36 Onkyo Separate Collection 155 3/50, 10/46 Panasonic DT300 11/49 Panasonic SC-DM3 6/20 Panasonic SC-HT 70 4/35 Philips FW-M355 7-8/36 Philips LX8000SA 11/51 Philips MX3800D 11/51 Philips MZ-9 7-8/36 Pioneer DCS-100 4/36 Pioneer DCS-303 11/53, 12/12 Pioneer IS22CD 2/50 Pioneer NS-11Q 1/36 Pioneer NS-DV1000 12/48 Pioneer NS-DV77 11/53 Pioneer XR-A4900 7-8/37 Roksan Caspian 11/72 Samsung HT-DL100 4/36 Samsung HT-DM150 11/54 Sanyo DC-AVD 8501 4/37 Sharp CD-XP300H 7-8/37 Philips 32PW8807 Philips 32PW9527 Philips 32PW9617/58 Samsung CW-29M64N Sony KF-50SX200K Sony KP-44PS2 Sony KV-29FX30K Sony KV-32LS60K
Finlux 82X110MC 3/66 Grundig MF 72-9101/8 Dolby 12/84 Grundig MFW 82-430/8 Dolby 3/66 Grundig MFW 92-6110/9 DVD 5/73 JVC AV29BF10EES 12/84 JVC AV-32Z10 SL 3/67 LG RE29FA33PX 7-8/101 Loewe Xelos 5381ZW 3/67, 12/8 Mascom MC7153 Multi 12/86 Mascom MC7160S/100 10/84, 12/8 Mascom MC7163/100Hz 1/87 Mascom MC72W28 M2/DVD 2/21 Mascom MC72W29 DVD 5/74 Mascom MC7460STF/100 12/100 Mascom MC8263/100 3/68 Panasonic TX-22LT2F 9/11 Panasonic TX-29PS1P 12/86 Panasonic TX-32PB50F 3/69 Panasonic TX-36PR50F/P 2/79 Panasonic TX-42PT12F/P 9/82 Philips 14PV220/58 5/67 Philips 14PV505/58 5/67 Philips 21PV548/58 5/68 Philips 21PV908 5/70 Philips 28PW6006 4/83 Philips 29PT5507/58 12/87