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6

PLAY/PAUSE

OPEN/CLOSE

0

R

STANDBY/ON

1

STOP

7

ORDER NO.

RRV2480

DVD/CD TUNER

XV-DV88
XV-DV77
Type
ZVYXJ ZUCXJ ­­­

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model XV-DV88 XV-DV77 Power Requirement
DC power supplied from other system component DC power supplied from other system component

Region No.
2 1

Remarks

¶ 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

Model
XV-DV88 XV-DV77 ­­­ S-DV77 S-DV88ST S-DV77ST S-DV88SW S-DV77SW MJ-L11 CT-L11

Service manual
RRV2480 RRV2473 RRV2486, RRV2473 RRV2474, RRV2473 RRV2472 RRV2471 This manual.

Remarks

System option System option

CONTENTS
1. SAFETY INFORMATION ....................................... 2 2. EXPLODED VIEWS AND PARTS LIST ................. 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 12 4. PCB CONNECTION DIAGRAM ........................... 45 5. PCB PARTS LIST ................................................ 58 6. ADJUSTMENT ..................................................... 66 7. GENERAL INFORMATION ................................ 73 7.1 DIAGNOSIS .................................................. 73 7.1.1 SELF-DIAGNOSTIC FUNCTION OF PICKUP DEFECTIVE ........................... 73 PIONEER CORPORATION 7.1.2 TEST POINTS LOCATION ................... 7.1.3 TEST MODE SCREEN DISPLAY ........ 7.1.4 TROUBLE SHOOTING ........................ 7.1.5 ERROR CODE ..................................... 7.1.6 DISASSEMBLY .................................... 7.1.7 SINGLE OPERATION METHOD ......... 7.2 PARTS .......................................................... 7.2.1 IC .......................................................... 7.2.2 DISPLAY ............................................... 8. PANEL FACILITIES AND SPECIFICATIONS .... 74 75 79 80 84 91 92 92 95 96

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

c PIONEER CORPORATION 2001
T ­ ZZK JULY 2001 Printed in Japan

XV-DV88, XV-DV77

1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-ityourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 ­ Proposition 65

NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or be of identical designation.

(slow operating fuse) on PCB indicate that replacement parts must

REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou de remplacement doivent avoir la même désignation.

(fusible de type lent) sur CCI indiquent que les pièces

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA.

2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

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

2

XV-DV88, XV-DV77

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

3

XV-DV88, XV-DV77

· 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:
6 1 Refer to "2.2 DISPLAY UNIT".

2. EXPLODED VIEWS AND PARTS LIST

4 8

3

2 FRONT 7

5

(1) PACKING PARTS LIST
Mark No.
1 2 3 4 5 6 7 8

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)

NSP

(2) CONTRAST TABLE
XV-DV77/ZVYXJ, ZUCXJ and XV-DV88/ZVYXJ are constructed the same except for the following :
Mark No.
NSP 5 8

Symbol and Description
Packing Case Warranty Card

XV-DV88 /ZVYXJ
AHD8022 ARY7022

Part No. XV-DV77 /ZVYXJ
AHD7987 ARY7022

XV-DV77 /ZUCXJ
AHD7994 ARY7045

Remarks

4

XV-DV88, XV-DV77

2.2 DISPLAY UNIT

11

8

9

1 7

P

10

4

6

3

3

2

O

5

· DISPLAY UNIT PARTS LIST
Mark No.
1 2 3 4 5 6 7 8 9 10 11

Description
FLDP ASSY CNB ASSY Leg Window Deco Screw FL Filter Display Panel Display Cover Screw Screw DISPLAY UNIT

Part No.
AWU7854 AWU7855 AEB7090 AAK7889 ABA7072 AEC7195 AMB7750 AMC7048 BPZ30P080FZK PSC30P080FNI AXX7107

5

XV-DV88, XV-DV77

2.3 EXTERIOR
4 H 31 35 E 30 I 3 31 33 D 30 36 42 18 42 28 20 G ZVYXJ Only 40 38 34

ZUCXJ Only 41

44

H

52 29 ZUCXJ Only 42 23 22 D 2 42 L 46 26 42 A 5 E 20 24

42

16 42 45

ZVYXJ Only 44 44 44

44 44 44

6 J 1K 42

44 44

50 M 47 N 25

A 10 F E 9 D 8 44 44 G I 51 G H F

19

37

I B C

15 Refer to "2.4 LOADING MECHANISM ASSY".

43

11 17 27

43 B 14 44 C

12

44 48 F

44

32 21

C 49

B 7 44

21 39

6

XV-DV88, XV-DV77

(1) EXTERIOR PARTS LIST

Mark No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Description
MOTHER ASSY SIDEL ASSY KEYR ASSY KEYL ASSY HP ASSY FM/AM TUNER MODULE DVDM ASS'Y 13P F·F·C/60V 9P F·F·C/60V 31P F·F·C/60V Adapter12 L Adapter12 R ····· Connector Ass'y Loading Mecha. Ass'y Rear Panel Bottom Plate Top Plate PCB Holder Sensor Plate Leg Rebette PCB Spacer(3x6) Lead Barrier Mecha Barrier PCB Holder PC Support Sensor Button L Sensor Button R Illuminate Lens

Part No.
See Contrast table (2) AWU7813 AWU7816 AWU7815 AWU7814 See Contrast table (2) VWS1496 ADD7318 ADD7320 ADD7322 ANW7231 ANW7232 PG05KK-E10 VWT1188 See Contrast table (2) ANF7027 ANF7028 ANG7359 ANG7360 AEB7090 AEC7120 AEC7156 AEC7361 AEC7362 AEC7364 VEC1749 AAD7622 AAD7623 AAK7896

Mark No.
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 NSP 51 52

Description
Side Line Bottom Base Top Panel 1 Top Panel 2 Button L Assy Button R Assy Tray Cap Assy Bonnet Name Label Caution Label 65 Label Screw Screw Screw Screw DSP ASSY BALANCE ASSY TRADER ASSY TRADEL ASSY JACK ASSY SIDER ASSY Energy Star Label

Part No.
AAP7088 AMA7025 AMB7754 AMB7755 AXG7110 AXG7111 See Contrast table (2) ANE7270 See Contrast table (2) See Contrast table (2) See Contrast table (2) BBZ30P060FMC BBZ30P100FMC BPZ30P080FZK PSC30P080FNI See Contrast table (2) AWU7808 AWU7809 AWU7810 AWU7811 See Contrast table (2) See Contrast table (2)

NSP

NSP NSP NSP

NSP

NSP

(2) CONTRAST TABLE
XV-DV77/ZVYXJ, ZUCXJ and XV-DV88/ZVYXJ are constructed the same except for the following :
Mark No.
1 6 16 37 39 40 41 46 51 52

Symbol and Description
MOTHER ASSY FM/AM TUNER MODULE Rear Panel Tray Cap Assy Name Label Caution Label 65 Label DSP ASSY SIDER ASSY Energy Star Label

XV-DV88 /ZVYXJ
AWU7817 AXQ7229 ANC7999 AXG7119 AAL7278 VRW1872 Not used AWU7807 AWU7812 Not used

Part No. XV-DV77 /ZVYXJ
AWU7806 AXQ7229 ANC7999 AXG7119 AAL7277 VRW1872 Not used AWU7807 AWU7812 Not used

XV-DV77 /ZUCXJ
AWU7818 AXQ7228 ANC8020 AXG7120 AAL7280 Not used ARW7050 AWU7819 AWU7820 AAX7876

Remarks

NSP

NSP

7

XV-DV88, XV-DV77

2.4 LOADING MECHANISM ASSY
Note : Refer to " Application of Lubricant".
2 Refer to "2.5 TRAVERSE MECHANISM ASSY-S".

6 Daifree GEM1036 8
To DVDM CN151

8

8

12 Lubricating Oil GYA1001 13 23

8 3 18 20

A

22

17 16 4 5

22

19

21 15 22 7 14 11
A

10 Lubricating Oil GYA1001

9 22

A
22

1

· LOADING MECHANISM ASSY PARTS LIST
Mark No.
NSP 1 2 3 4 5 6 7 8 9 10

Description
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

Part No.
VWG2279 VXX2782 VXX2505 PNW1634 PXM1027 VDA1864 VKP2253 VEB1327 VEB1330 VNE2253

Mark No.
11 12 13 14 15 16 17 18 19 20 21 22 23

Description
Loading Base Float Base DVD Drive Cam Gear Pulley Loading Gear Drive Gear SW Lever Clamper Plate Bridge Clamper Screw Screw Tray

Part No.
VNL1917 VNL1918 VNL1919 VNL1921 VNL1922 VNL1923 VNL1925 VNE2251 VNE2252 VNL1924 JGZ17P028FMC Z39-019 VNL1920

8

XV-DV88, XV-DV77

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. 13 Drive Cam

No. 23 Tray

Daifree GEM1036 Concave of unevenness

No. 23 Tray

Daifree GEM1036 Concave of unevenness

Inner side of a ditch Dyfree GEM1036

Top View
Concave of unevenness Daifree GEM1036

Bottom View

Side of the lib Daifree GEM1036

9

XV-DV88, XV-DV77

2.5 TRAVERSE MECHANISM ASSY-S
17 (Torque : 0.12 ± 0.01 N·m) 12 8 18 18 10 18 1 7 14 6 9 3 Silicone Adhesive GEM1037

10

19 Silicone Adhesive GEM1037 13 16 4 (Adjustment Screw) 4 (Adjustment Screw) 17 (Torque : 0.12 ± 0.01 N·m)

5 5

Screw Tight GYL1001

15 Silicone Adhesive GEM1037

17 (Torque : 0.12 ± 0.01 N·m) 16 2

11

· TRAVERSE MECHANISM ASSY-S PARTS LIST
Mark No.
1 2 3 4 5 6 7 8

Description
Spindle Motor Stepping Motor (CARRIAGE) Pickup Assy-S Skew Screw Skew Spring Guide Bar Sub Guide Bar Hold Spring

Part No.
VXM1088 (or VXM1089) VXM1090 (or VXM1091) OXX8003 VBA1080 VBH1335 VLL1514 VLL1515 VNC1017

Mark No.
9 10 11 12 13 14 15 16 17 18 19

Description
Joint Spring Support Spring Mechanism Chassis Slider Spacer Joint FFC Holder Screw Screw Screw Damper Sheet

Part No.
VNC1019 VNC1020 VNE2248 VNL1811 VNL1913 VNL1914 VNL1915 BBZ20P050FZK OBA8009 PMA26P100FMC VEB1335

NSP

10

XV-DV88, XV-DV77

11

1

2

3

4

XV-DV88, XV-DV77

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A

M JACK ASSY
JA8201 VIDEO 1 AUDIO IN CN8404 3 3 CN8201 VIDEO 2 7 7 14 12 VIDEO 3 CN5504 11 11 15 11 13

L

DSP ASSY

IC8251 BU4052BCF 30

IC8301

9

IC8701 CN8301 27 7 9 11 13 15 17

IC8301 BU4052BCF CN5503 11 14 12 CN5502 9 IC8101 2 JA8611 4 16 5 JA8601 CN8101 14 3 15 13 CN5807 4 28 CN8101 84 85

28 25 26 23 24

K
B
JA8651

MOTHER ASSY

B DVDM ASSY
(26P)

IC712 MSM51V17805D-60TS 16M DRAM

CN120
RF B1 B2 B3 B4

Spindle Motor

C PICKUP ASSY

11 20 21 15 16

11 20 21 15 16

(26P) (RF) RF B1 B2 B3 B4

3 6 7 8 9

IC101 LA9701M RF IC

54 46 56 57 42 35

RFO DSP RF BH PH FE TE

(RF) (RF)

(RF)
170
ROMXA

(VD) 57-60 63-66

(VD)
SD0-SD7

112

(AD)

33M 16M

4
107

(RF)

25 24 23 26

T DRV T RTN F DRV F RTN

25 24 23 26

T DRV T RTN F DRV F RTN

32 33 30 31 39 3 12 13 9 10

IC351 M56788AFP FTS Driver
35 34 31 32 15 14

47 3 TDO 48 20

FDO

IC201 LC78652W Servo DSP IC
46 14
16M

CN251
9 8 7 6 5 4 3 4 2 1
(12P) H1+ H1H2+ H2H3+ H3ST1+ ST1ST2+ ST2-

LOAB ASSY
D
Loading CN602 Motor (2P) Assy 2 M+ 1 S101 Loading Position Switch
(5P)

M
CN601
1 2 4
LODLOD+ SW2

IC251 BA6664FM Spindle Driver
LODLOD+

LODPOS

CONTROL

A

X48/44

Stepping Motor CN3 (Carriage) (4P)

9 10 11 12 13 14

(AD)

IC701 PE5108A DVD Decoder BY Chip

111

CDDATA

21

SPDO

IC601 PD6345A System Control
57
105
27M (for IC801)

IC603 VYW1797 8M Flash Memory
16M (for IC201, IC701)

3
X48/44

13
33M (for IC701)

CN52
(5P)

IC481 14 BU2288FV 15 Clock Generator
10
22/24M (for IC211)

9
36/16M (for IC801)

1 2 4
LODPOS

12
1 2 3 4

5

6

7

8

XV-DV88, XV-DV77

P
V5661 AAV7082

FLDP ASSY

O CNB ASSY D SIDEL ASSY K MOTHER ASSY
A
CN5651 CN5081 CN5001 CN5505 IC5501 PDC080A

5951 GP1UM27XK

IC5661 NSM9202-01

N BALANCE ASSY
CN8401 11 9 7 5 3 1 2 IC8401 6 IC8401 2 IC8441 6 IC8441 2 IC8481 6 IC8481 14 12 CN8901 21 19 1 20 7 5,2 CN8401 IC8901 6 5 15 3 1 5,2 7 5,2 1 5,2 7 5,2 BA4558F 1 5,2 BA4558F 7,1 IC8421 7,1 IC8431 7,1 IC8461 7,1 IC8471 7,1 IC8501 7,1 IC8511 IC8921 J8901 7 1 1 3 1 3 JA5971 CN8001

E

HP ASSY

B

D
SIDEL ASSY

IC805
MB81F161622C-80FN

16M SDRAM
(VD) 74 149,150, 152-155, 158,159 48 68
DOUT0 ADA0A

CN401
(30P) DOUT0

CN5401 26
DOUT

9 7

(D) (D)

IC5401

CN15
(30P)

CN5201
ADATA0

24
22/24M

6 2

2

16

29

C

IC801 M65774BFP MPEG2 Decoder AV-1 95-98,
64 55
27M PD0-PD7

G SIDER ASSY
CN5502 24 28 25 2-9 35
V Y C Cr/R Y/G Cb/B

93 100-103

K MOTHER ASSY
IC8801 2 27 CN8802 JA8801 4 25

36/16M 27M

Q911 Q912 Q913

2 4 6

Cr/R

4 2

(VD)

Cb/B

Q901 Q902 Q903

5 1 3

V Y C

1 5 3

27M

48

33 29

6

23

CN8801

IC861 ADV7172KST Video Encoder

11

18

13

16

(RF) (AD)

: RF SIGNAL ROUTE : AUDIO DATA SIGNAL ROUTE : AUDIO SIGNAL ROUTE

(VD)

: VIDEO DATA SIGNAL ROUTE : VIDEO SIGNAL ROUTE

(C) (R) (G) (B)

D
: C SIGNAL ROUTE : R SIGNAL ROUTE : G SIGNAL ROUTE : B SIGNAL ROUTE

(V) (Y)

: V SIGNAL ROUTE : Y SIGNAL ROUTE

(D)

: AUDIO (DIGITAL) SIGNAL ROUTE

13
5 6 7 8

1

2

3

4

XV-DV88, XV-DV77 3.2 OVERALL WIRING CONNECTION DIAGRAM and LOAB ASSY

A

C TRADEL ASSY (AWU7810)
PICKUP ASSY-S (OXX8003)
CN401

(RF)

(RF)

(RF)

(F) (F) (T)

(F) (F) (T) (T) (F) (F) (F) (T) (T) (F)

B
(F) (T) (T) (F)

(T) (F) (F)

SPINDLE MOTOR : VXM1088

CN251 VKN1795

B B 1/4- B 4/4
DVDM ASSY (VWS1496)

C

(S) (S) (S) (S)
STEPPING MOTOR (CARRIAGE) : VXM1090 CN3 DKN1223

A

LOAB ASSY (VWG2279)
CN602 S2B-PH-K

S101 : VSK1011

LOADING MOTOR ASSY : VXX2505

CN15 CN601 S5B-PH-K

(RF) (F) (T) (S)

: RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE

F TRADER ASSY (AWU7809) H
KEYL ASSY (AWU7815)

D

I
14

A
1

KEYR ASSY (AWU7816)
2 3 4

5

6

7

8

XV-DV88, XV-DV77
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

D

SIDEL ASSY (AWU7813)

E

HP ASSY (AWU7814) CNB ASSY (AWU7855)

O

A

Except ZUCXJ

K K 1/2- K 2/2

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

P
ZVYXJ only

FLDP ASSY (AWU7854)
B

L L 1/2- L 2/2
DSP ASSY (ZVYXJ : AWU7807) (ZUCXJ : AWU7819)
ZVYXJ only

M JACK ASSY
(AWU7811)
C

N J FM/AM TUNER MODULE
(ZVYXJ : AXQ7229) (ZUCXJ : AXQ7228)

BALANCE ASSY (AWU7808)

D

G SIDER ASSY

(ZVYXJ : AWU7812) (ZUCXJ : AWU7820)
15
5 6 7 8

1

2

3

4

XV-DV88, XV-DV77 3.3 DVDM ASSY (1/4)
B 2/4
A

B 1/4 DVDM ASSY
(VWS1496)
B 2/4

B 2/4

(V)

(V)

1

(V)

2

(RF) (RF) (V) (A) (F) (A) (F)

B 2/4
B
(F) (T)

(A) (F)

4
(T) (T) (T)

B 2/4

B 2/4

C

PICKUP ASSY

(RF) (F) (F) (T)

B 2/4

(T) (F) (F)

B 2/4
(S)

(F) (T) (T) (F)

A
CN601
DVD MECH
D

B 2/4

(F) (F) (S) (T)(T) (F) (T) (T)(T) (F)

(F)

16

B 1/4
1

(F)

2

3

DVD MECH

(T)

4

5

6

7

8

XV-DV88, XV-DV77

R332 : 330 R328 : 1.8k IC304 : TC7SHU04F IC304

C314 : 22p R310 : 47k R312 : 15k

B 3/4
(RF) (V)

A
: RF SIGNAL ROUTE : RF (VIDEO) SIGNAL ROUTE : RF (AUDIO) SIGNAL ROUTE : AUDIO DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE

B 3/4

R336 : 2.2k

(A) (AD) (F)
R314 : 10k

(T) (S)

R336 : 0

(V)
C322 : 18p

(V)

(V)

B 2/4

33k

B

6

B 2/4
(AD)

(T) (F) (A)

(T) (F)

5
(A)

B 3/4

C

(F)

(F) (T)

B 2/4 (T)

B 3/4 B 2/4,3/4
8 9

7

10 11

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

5

6

7

B 1/4
8

17

1

2

3

4

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

B 2/4 DVDM ASSY
(VWS1496)

B 3/4

B 1/4 B 3/4

B 1/4

B 1/4,3/4

B 1/4

B

B 1/4

B 1/4

C

B 1/4

B 4/4

B 4/4

D

B 1/4 B 4/4 SH5

B 1/4

18

B 2/4
1

2

3

4

SH5

B 4/4

B 3/4

5

6

7

8

XV-DV88, XV-DV77

B 3/4

A

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

B 3/4
VTL1078

B 4/4
B

(D)

: AUDIO (DIGITAL) SIGNAL ROUTE

B 1/4

B 3/4

C

(D)

(D)

(D)

B 3/4

B 3/4
D

: The power supply is shown with the marked box.

5

6

7

B 2/4
8

C
19

CN5104

1

2

3

4

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

B 3/4 DVDM ASSY
(VWS1496)
B 1/4 B 2/4
BY-5
IC712 MNR4800DJ7

B 1/4 B 2/4
B

B 4/4

(VD)

(VD)

(V)

B 1/4 B 1/4

B 2/4

B 1/4

C

B 2/4

(V)

(V)

B 1/4 B 2/4

(AD)

B 1/4

B 2/4 B 2/4 B 1/4
(AD)

D

B 2/4 B 1/4

20

B 3/4
1

2

3

4

B 2/4

5

6

7

8

XV-DV88, XV-DV77

A
(V) (VD) (AD)

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

(D)

: AUDIO (DIGITAL) SIGNAL ROUTE

(VD)

B 2/4
B

(VD)

(VD) (VD)

B 4/4 B 4/4

C
(D) (D)

B 2/4

B 2/4 B 2/4

D

B 2/4

5

6

7

B 3/4
8

21

1

2

3

4

XV-DV88, XV-DV77

3.6 DVDM ASSY (4/4)
A

B

(V)

(V)

B 3/4
B 2/4
(Y) (Y)

C
(C)
(V)

(C)

(C)

(Y)

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

(G)

(G)

(R)

D

(B) (B)

B 2/4

22

B 4/4
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

B 4/4 DVDM ASSY
(VWS1496)

(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

A

B 3/4

B

(V) (V)

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

(Y)

(Y)

(V)

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

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

C

(C) (V)

(B)

(G)

(R) (R)

F
(B)

CN5203

(G) (G)

B 2/4
(B)

D

5

6

7

B 4/4
8

23

1

2

3

4

XV-DV88, XV-DV77 3.7 TRADEL, SIDEL and HP ASSYS
A
(HP)

(HP)

(HP)

B
(DI)

B 2/4
CN401

C TRADEL ASSY
(AWU7810)

D

SIDEL ASSY (AWU7813)

C
(DI) (HP)

: DI AUDIO SIGNAL ROUTE : HP AUDIO SIGNAL ROUTE

: The power supply is shown with the marked box.

D

24

C D
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

E
(HP) (HP) (HP)

HP ASSY (AWU7814)
A
(HP)

B

(DI)

(HP)

K 1/2
CN5506

C

D

K 1/2
CN5505

5

6

7

D E
8

25

1

2

3

4

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

B 4/4
CN15

F TRADER ASSY (AWU7809)

B
(Y) (C) (VCB)

Except ZUCXJ

(DVD)

Except ZUCXJ

C

H
KEYL ASSY (AWU7815)

I
D

KEYR ASSY (AWU7816)

26

F G H I
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

A
ZVYXJ only

(TX)

Except ZVYXJ

Except ZVYXJ

J

CN201

Except ZUCXJ

B

K 1/2
1
(DVD) (DVD)

3

5

CN5502

4
(DVD)

2
(DVD)

K 1/2
CN5503

C

(TX)

G

SIDER ASSY (ZVYXJ : AWU7812) (ZUCXJ : AWU7820)
: The power supply is shown with the marked box.
(VCB) (Y)

D

: VCB SIGNAL ROUTE : Y SIGNAL ROUTE

(DVD)

: DVD AUDIO SIGNAL ROUTE
(TX)

: TX AUDIO SIGNAL ROUTE

(C)

: C SIGNAL ROUTE

5

6

7

G
8

27

1

2

3

4

XV-DV88, XV-DV77

3.9 FM/AM TUNER MODULE (ZVYXJ TYPE)
A

J

FM/AM TUNER MODULE (ZVYXJ : AXQ7229)
FM FRONT END

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

(FM)

(FM)

(FM) (AM)

C

(AM)

OSC : 981 - 2052kHz 9k step

D

28

J
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

A

: The power supply is shown with the marked box.
(TX) (AM) (FM)

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

(AM)

(AM)

(AM)

(FM)

(TX) (TX)

(FM) (AM)

(AM)

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

ATE7003

G
C D 6 7

5

J
8

CN5701

B

(AM)

(AM)

(AM)

29

1

2

3

4

XV-DV88, XV-DV77

3.10 FM/AM TUNER MODULE (ZUCXJ TYPE)
A

J

FM/AM TUNER MODULE (ZUCXJ : AXQ7228)
FM FRONT END

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

(FM)

(FM)

(FM)

C

(AM)

(AM)

OSC : 981 - 2052kHz 9k step

D

30

J
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

A

: The power supply is shown with the marked box.
(TX) (AM) (FM)

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

(AM)

(AM)

(AM)

(FM)

(TX) (TX)

(FM) (AM)

(AM)

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

ATE7003

G
C D 6 7

5

J
8

CN5701

B

(AM)

(AM)

(AM)

31

1

2

3

4

XV-DV88, XV-DV77 3.11 MOTHER ASSY (1/2)
K 2/2

A

B

ZVYXJ only

G
CN5401
(VCB) (C) (Y)

K 2/2
C
(DVD)

G
CN5702

D

(TX)

K 2/2
32

K 1/2
1

Except ZUCXJ

2

3

4

5

6

7

8

XV-DV88, XV-DV77
K 2/2

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

(HP)

L 1/2 CN8101
B
(DI)

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

: VCB SIGNAL ROUTE : Y SIGNAL ROUTE
(DVD) (DI)

: AUDIO SIGNAL ROUTE : DVD AUDIO SIGNAL ROUTE : DI AUDIO SIGNAL ROUTE : HP AUDIO SIGNAL ROUTE
(HP) (TX)

(C)

: C SIGNAL ROUTE

D
D

: The power supply is shown with the marked box.

5

6

7

K 1/2
8

CN5001
33

: TX AUDIO SIGNAL ROUTE

CN8901

1

2

3

4

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

A

B

C

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)

: VCB SIGNAL ROUTE : Y SIGNAL ROUTE

D

(C)

: C SIGNAL ROUTE : AUDIO SIGNAL ROUTE
(DVD) (TX)

: DVD AUDIO SIGNAL ROUTE : TX AUDIO SIGNAL ROUTE

34

K 2/2
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

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

A

K 1/2

B

C
(VCB) (C) (Y)

7

(VCB)

8

6

9 10

(Y) (C)

D

: The power supply is shown with the marked box.
5 6 7

K 2/2
8

35

1

2

3

4

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

A

L 1/2

B

K 1/2 CN5507

(DI)

(HP)

C

(SW)

36

L 1/2
1

M
CN8402
2 3 4

(FL) (HP)

(SL)

(C)

D

5

6

7

8

XV-DV88, XV-DV77
(DI) (FL) (C)

: DI AUDIO SIGNAL ROUTE
(SW)

: C AUDIO SIGNAL ROUTE : SW AUDIO SIGNAL ROUTE
(HP)

: FL AUDIO SIGNAL ROUTE
(SL)

: SL AUDIO SIGNAL ROUTE

: HP AUDIO SIGNAL ROUTE

A

B

C

L 1/2 DSP ASSY (ZVYXJ : AWU7807)
(ZUCXJ : AWU7819)
: The power supply is shown with the marked box.

D

5

6

7

L 1/2
8

37

1

2

3

4

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

M (AWU7811)

JACK ASSY

B

(SW) (C)

CN8401

(SL)

(FL) (HP)

C

D

ZVYXJ only

38

L 2/2 M
1

2

3

L 1/2 CN8301

N

4

5

6

7

8

XV-DV88, XV-DV77

L 1/2
A

B

C
(SL)

: AUDIO SIGNAL ROUTE
(HP) (FL)

: SL AUDIO SIGNAL ROUTE
(C)

: HP AUDIO SIGNAL ROUTE : FL AUDIO SIGNAL ROUTE

: C AUDIO SIGNAL ROUTE
(SW)

: SW AUDIO SIGNAL ROUTE

L 2/2 DSP ASSY (ZVYXJ : AWU7807)
(ZUCXJ : AWU7819)

D

5

6

7

L 2/2
8

39

1

2

3

4

XV-DV88, XV-DV77 3.15 BALANCE ASSY
(FL) (FL)

A

N

BALANCE ASSY (AWU7808)

(FL)

: FL AUDIO SIGNAL ROUTE
(SL)

: SL AUDIO SIGNAL ROUTE
(C)

: C AUDIO SIGNAL ROUTE
(SW)

: SW AUDIO SIGNAL ROUTE
(HP)

: HP AUDIO SIGNAL ROUTE
(SL) (SL) (SW) (C)

B

(SL)

M
CN8403
(FL) (HP)

C

(C) (C)

(SW)

(SW)

D

40

N
1

: The power supply is shown with the marked box.
2 3 4

5

6

7

8

XV-DV88, XV-DV77

(FL) (FL) (HP)

A

(FL)

B
(SL) (SL)

(SL) (SW) (FL) (FL)

(SW)

(C)

S-DV88SW, S-DV77SW

C

(SL) (C) (SL) (C) (C)

(C)

(SW)

(SW)

D

(SW)

5

6

7

N
8

41

1

2

3

4

XV-DV88, XV-DV77

3.16 CNB and FLDP ASSYS
A

D

CN5081

B

O CNB ASSY (AWU7855)

C

P
D

FLDP ASSY (AWU7854)

42

O P
1

2

3

4

5

6

7

8

XV-DV88, XV-DV77

A

B

C

D

5

6

7

P
8

43

XV-DV88, XV-DV77

WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.

B
1

DVDM ASSY
Foot of R104 (RF) V: 100mV/div. H: 0.2µsec/div.

G SIDER ASSY
7
TP209 (FG) V: 1V/div. H: 5msec/div.

K
6

MOTHER ASSY

Measurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1 No. 5 : CD, ABEX-784 Track 1

Measurement condition : No. 1 to 5 : DVD-REF-A1, T2-Chap.1 No. 6 to 10 : DVD-REF-A1, T2-Chap.19

1

IC5401 - pin 2 (ADATA) V: 1V/div. H: 500nsec/div.

IC8801 - pin 25 (C) V: 1V/div. H: 10µsec/div.

GND

2

TP117 (RFO) V: 500mV/div. H: 0.1µsec/div.

8

Foot of R261 (FPWM) V: 1V/div. H: 5msec/div.

2

IC5401 - pin 7, 8 (AUDIO L, R) V: 1V/div. H: 50µsec/div.

7

IC8801 - pin 27 (V) V: 1V/div. H: 10µsec/div.

GND

3

9

Foot of R262 (VPWM) V: 1V/div. H: 5msec/div.

3

IC5401 - pin 1 (BCK) V: 1V/div. H: 100nsec/div.

8

IC8801 - pin 23 (Y) V: 1V/div. H: 10µsec/div.

4

TP122 (Tracking Error) (AI-Inner Tracking Off) V: 500mV/div. H: 2msec/div.

10

Foot of R263 (PPWM) V: 1V/div. H: 5msec/div.

4

IC5401 - pin 3 (LRCK) V: 1V/div. H: 5µsec/div.

9

IC8801 - pin 18 (Cb) V: 1V/div. H: 10µsec/div.

5

IC201 - pin 39 (EFM before slice) V: 1V/div. H: 1µsec/div.

11

Foot of R264 (RPWM) V: 1V/div. H: 5msec/div.

5

IC5401 - pin 16 (MCK) V: 1V/div. H: 20nsec/div.

10

IC8801 - pin 16 (Cr) V: 1V/div. H: 10µsec/div.

GND

6

IC201 - pin 1 (EFM) V: 1V/div. H: 0.2µsec/div.

GND

44

1

2

3

4

XV-DV88, XV-DV77

4. PCB CONNECTION DIAGRAM
A

NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E Part Name

3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams.

Connector
Transistor

Capacitor

B C E B B C E D D G S G S D G S C E B C E

SIDE A
Transistor with resistor

Field effect transistor

P.C.Board

Chip Part

SIDE B
B

Resistor array

3-terminal regulator

4.1 LOAB ASSY

A LOAB ASSY

A LOAB ASSY

C

(VNP1836-B)

(VNP1836-B)

M
LOADING MOTOR ASSY

B CN52

SIDE A

SIDE B
D

1

2

3

A
4

45

1

2

3

4

XV-DV88, XV-DV77

4.2 DVDM ASSY
A

B DVDM ASSY
Q601

Q571 IC608 IC612

IC302 IC261 IC304 IC303

IC601

B
IC712

Q141 IC481 Q111 Q117 Q108 IC451 Q107 Q118 Q109 Q116 Q115 Q114 IC281 IC805 IC806 Q102

C

IC201

IC861 IC881 IC351 Q911 Q913 Q902 Q922 Q923

(VNP1850-A)
D

SIDE A

46

B
1

2

3

4

1

2

3

4

XV-DV88, XV-DV77

A

A
CN601

B

DVDM ASSY

C CN5104

IC603

IC701 IC299

Q542 Q543

B

Q106

PICKUP ASSY

Q142

Q103 IC101

STEPPING MOTOR (CARRIAGE)

Q171

Q112 IC111

Q271 IC271 Q281

IC801

C
Q130 Q241 IC291 Q292

SPINDLE MOTOR

IC807 IC251 Q901 Q903 Q912

Q921

(VNP1850-A)

F CN5203

SIDE B

D

1

2

3

B
4

47

1

2

3

4

XV-DV88, XV-DV77 4.3 TRADEL, SIDEL and HP ASSYS
A

O
CN5651

D SIDEL ASSY

Q5054

Q5202

K
CN5505

Q5001

B
Q5002 Q5003

K
CN5506

C (ANP7407-B)

SIDE A

IC8901

C TRADEL ASSY E HP ASSY
B
IC8921

CN401

Q8924

Q8941

D

48

C D E
1

2

3

4

1

2

3

4

XV-DV88, XV-DV77

D SIDEL ASSY

A

Q5053

B

C
(ANP7407-B)
IC8902

SIDE B

C TRADEL ASSY E HP ASSY

Q8942

D

1

2

3

C D E
4

49

1

2

3

4

XV-DV88, XV-DV77 4.4 TRADER, SIDER, KEYL and KEYR ASSYS
A

G SIDER ASSY
K
CN5503

K
CN5502

B

Q5711

IC5701

J
CN201
IC5851

F
B
C

TRADER ASSY

Q5851 Q5852 Q5421 Q5410

CN401
IC8901

(ANP7407-B)
Q5802 IC8801 Q8801

SIDE A

H KEYL ASSY
D

Q5611

I

KEYR ASSY

50

F G H I
1

2

3

4

1

2

3

4

XV-DV88, XV-DV77

G SIDER ASSY

A

B

F

TRADER ASSY

C

(ANP7407-B)

SIDE B

I

KEYR ASSY

H KEYL ASSY
D

1

2

3

F G H I
4

51

1

2

3

4

XV-DV88, XV-DV77 4.5 MOTHER ASSY

K MOTHER ASSY
A
IC8001 IC8002 IC8003

D CN8901

D CN5001
S-DV77SW, S-DV88SW

Q8041 IC8031 Q8031 IC8802 Q8021 IC8011 Q8011 IC8801 Q8801 Q8802

B

L
CN8101
Q3655

Q5502

Q5572 Q5573

C

Q5571 IC5501 Q5561

Q5503 Q5504

IC5301

D

(ANP7407-B)

SIDE A
52

G CN5401
2

G CN5702
3 4

K
1

1

2

3

4

XV-DV88, XV-DV77

K MOTHER ASSY
A

Q8042

Q8022

B

Q3654 Q3652 Q3651

Q5653

C

Q5501

Q5301

D

(ANP7407-B)

SIDE B
1 2 3

K
4

53

1

2

3

4

XV-DV88, XV-DV77 4.6 JACK and BALANCE ASSYS
A

S-DV77SW, S-DV88SW

M JACK ASSY N BALANCE ASSY

L
CN8201

L
B

CN8301

IC8461

(ANP7407-B)

IC8471 IC8421 IC8501 IC8511

IC8431 IC8481

IC8441

IC8401

SIDE A

M JACK ASSY N BALANCE ASSY
C

D

Q8481 Q8492 Q8441 Q8442 Q8401 Q8402

(ANP7407-B)

SIDE B
54

M N
1

2

3

4

1

2

3

4

XV-DV88, XV-DV77 4.7 DSP ASSY

L DSP ASSY
A

M CN8404

IC8101 IC8251 IC8252 IC8651 Q8651

M CN8402

Q8253

IC8301

Q8351 IC8701 IC8751 Q8353 Q8101 Q8102

B

(ANP7407-B)

SIDE A K CN5507

C

Q8251 Q8252 Q8254

D

(ANP7407-B)

SIDE B

1

2

3

L
4

55

1

2

3

4

XV-DV88, XV-DV77 4.8 FM/AM TUNER MODULE
A

J FM/AM TUNER MODULE

SIDE A

B

G CN5701
Q202

(ANP7338-B)

J FM/AM TUNER MODULE
C

SIDE B

D

(ANP7338-B)
Q201 IC201 Q203 IC202 Q205 Q204

56

J
1

2

3

4

1

2

3

4

XV-DV88, XV-DV77 4.9 CNB and FLDP ASSYS

P FLDP ASSY

A

O CNB ASSY
(ANP7412-B)

B

SIDE A D CN5081

O CNB ASSY
C

P FLDP ASSY

D

Q5661 Q5681

IC5661

(ANP7412-B)

SIDE B

1

2

3

O P
4

57

XV-DV88, XV-DV77
Mark No. Description Part No. Mark No. Description Part No.

5. PCB PARTS LIST
NOTES:

· 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. · When ordering resistors, first convert resistance values into code form as shown in the following examples.

Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 561 ........................................................ RD1/4PU 5 6 1 J 560 56 × 101 473 ........................................................ RD1/4PU 4 7 3 J 47k 47 × 103 0.5 R50 ..................................................................................... RN2H R 5 0 K 1 1R0 ..................................................................................... RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5621 ...................................................... RN1/4PC 5 6 2 1 F 5.62k 562 × 101

CONTRAST OF PCB ASSEMBLIES
Mark Symbol and Description
FM/AM TUNER MODULE NSP NSP Loading Mechanism ASSY LOAB ASSY DVDM ASSY NSP NSP DVD COMP ASSY MOTHER ASSY DSP ASSY BALANCE ASSY TRADER ASSY TRADEL ASSY JACK ASSY SIDER ASSY SIDEL ASSY HP ASSY KEYL ASSY KEYR ASSY DISPLAY ASSY FLDP ASSY CNB ASSY

XV-DV88 ZVYXJ
AXQ7229 VWT1188 VWG2279 VWS1496 AWM7622 AWU7817 AWU7807 AWU7808 AWU7809 AWU7810 AWU7811 AWU7812 AWU7813 AWU7814 AWU7815 AWU7816 AWM7633 AWU7854 AWU7855

Part No. XV-DV77 ZVYXJ
AXQ7229 VWT1188 VWG2279 VWS1496 AWM7621 AWU7806 AWU7807 AWU7808 AWU7809 AWU7810 AWU7811 AWU7812 AWU7813 AWU7814 AWU7815 AWU7816 AWM7633 AWU7854 AWU7855

XV-DV77 ZUCXJ
AXQ7228 VWT1188 VWG2279 VWS1496 AWM7623 AWU7818 AWU7819 AWU7808 AWU7809 AWU7810 AWU7811 AWU7820 AWU7813 AWU7814 AWU7815 AWU7816 AWM7633 AWU7854 AWU7855

Remarks

NSP

K

MOTHER ASSY
Part No. AWU7806
2SC4081 UDZS8.2B CCSRCH101J50 CKSRYB103K50 RS1/16S101J RS1/16S223J RS1/16S0R0J RS1/16S473J Not used AKP7001 DKN1124

AWU7817, AWU7806 and AWU7818 are constructed the same except for the following :
Mark Symbol and Description
Q5561 D5502­D5506 C5351­C5358 C5518 R5351­R5354 R5551 R5552, R5553 R5566 R5567 5504 19P SOCKET JA5501 STEREO MINI JACK

AWU7817
2SC4081 UDZS8.2B CCSRCH101J50 CKSRYB103K50 RS1/16S101J RS1/16S223J RS1/16S0R0J RS1/16S103J RS1/16S393J AKP7001 DKN1124

AWU7818
Not used Not used Not used Not used Not used Not used Not used RS1/16S333J RS1/16S223J Not used Not used

Remarks

58

XV-DV88, XV-DV77
Mark No. Description Part No. Mark No. Description Part No.

G

SIDER ASSY
Part No. AWU7812
PCM1742KE BU1923F DTA124EUA 2SD2114K UN5212 UDZ4.7B 1SS355 DAN202K CEJQ101M6R3 CKSRYB103K50 CEAT221M6R3 CEJQ470M6R3 CEAT470M16 CQMA222J50 CEJQ100M16 CKSRYB271K50 CKSRYB561K50 CCSRCH270J50 RS1/16S101J RS1/10S220J RS1/16S0R0J RS1/16S102J RS1/16S222J RS1/16S103J Not used Not used ASS7004

AWU7812 and AWU7820 are constructed the same except for the following :
Mark Symbol and Description
IC5401 IC5701 Q5410 Q5411, Q5412 Q5421 D5401 D5421 D5422 C5402 C5404, C5407, C5704 C5406 C5408 C5411, C5412 C5413, C5414 C5701 C5702 C5703 C5706, C5707 R5201, R5204, R5705 R5202 R5203, R5401, R5704 R5205­R5207, R5411, R5412 R5413, R5414 R5421 R5701 R5702, R5703 X5701 CRYSTAL RESONATOR (4.332MHz)

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

Remarks

L

DSP ASSY
Part No. AWU807
VTF1096 CEAT470M16 CKSRYB473K25 RS1/16S102J GP1FA501RZ

AWU7807 and AWU7819 are constructed the same except for the following :
Mark Symbol and Description
F8611 C8612 C8613, C8614 R8611 JA8611 OPT. LINK IN 8MB/S

AWU7819
Not used Not used Not used Not used Not used

Remarks

PCB PARTS LIST FOR XV-DV88/ZVYXJ UNLESS OTHERWISE NOTED
Mark No. Description Part No. Mark No. Description Part No.

A

LOAB ASSY
S101 VSK1011

B
S2B-PH-K S5B-PH-K VNP1836

DVDM ASSY
IC861 IC261, IC302 IC251 IC481 IC101 ADV7172KST BA4510F BA6664FM BU2288FV LA9701M

SWITCH OTHERS
CN602 CN601 KR CONNECTOR KR CONNECTOR PC BOARD LOAB

SEMICONDUCTORS

59

XV-DV88, XV-DV77
Mark No.
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

Description

Part No.
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

Mark No.

Description

Part No.
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

COILS AND FILTERS
L304 L490 L481 CHIP BEADS CHIP BEADS LCYA1R5J2520 VTL1073 VTL1084

CAPACITORS
C480, C481, C612 C152 C104­C108 C322 C314 C151 C391, C392 C146 C122, C123 C116, C134, C297 C824, C826 C145, C241 C117, C360 C124 C129, C142, C149, C201, C205 C358, C368, C369, C403, C410 C472, C864 C113, C139 C405, C409, C715 C254, C401 C111 C140, C223, C224, C264, C312 C475­C477 C209, C211, C216, C313, C351 C133, C136, C203, C220, C225 C239, C261, C320, C321, C330 C591, C619, C703, C722 C101, C103, C118, C119, C121 C212, C213, C227, C231 C248­C251, C255, C263, C315 CCSRCH100D50 CCSRCH101J50 CCSRCH150J50 CCSRCH180J50 CCSRCH220J50 CCSRCH270J50 CCSRCH331J50 CCSRCH390J50 CCSRCH391J50 CCSRCH470J50 CCSRCH471J50 CCSRCH560J50 CCSRCH681J50 CCSRCH820J50 CEV101M16 CEV101M16 CEV101M16 CEV220M16 CEV221M4 CEV470M16 CEV470M6R3 CKSQYB105K10 CKSQYB105K10 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16

OTHERS
CN15, CN401 B TO B PLUG 30P CN3 4P CONNECTOR CN52 PH CONNECTOR 9007 FLEXIBLE CABLE (07P) CN120 FFC CONNECT0R CN251 X481 X601 12P CONNECTOR CRYSTAL RESONATOR (27.000MHz) CERAMIC RESONATOR (16.5MHz) AKP7168 DKN1223 S5B-PH-SM3 VDA1681 VKN1787 VKN1795 VSS1159 VSS1160

C

TRADEL ASSY
CN5104 B TO B SOCKET 30P CN5103 B TO B SOCKET 28P AKP7163 AKP7165

OTHERS

60

XV-DV88, XV-DV77
Mark No. Description Part No. Mark No. Description
5P CABLE HOLDER MINI JACK JUMPER WIRE EARTH METAL FITTING

Part No.
51048-0500 AKN7026 D20PYY0510E VNF1084

D

OTHERS

SIDEL ASSY
IC5001, IC5002 IC5101 IC8902 IC8901 IC8921 Q8942 Q5001, Q5054 Q5053, Q5201 Q8921­Q8924 Q8941 Q5051 D5001­D5003, D5051, D5052, D8901 D5053 D5081­D5084 BA033FP BA25BC0FP BA4558F-HT LC75366M NJM4560M 2SA1576A 2SB1237X 2SC4081 2SD2114K DTA124EUA RN2903 1SS355 UDZS6.8B UDZS8.2B

SEMICONDUCTORS

8952 8951 J 8901 KN8951

F

TRADER ASSY
CN5203 B TO B SOCKET 30P CN5202 B TO B SOCKET 16P AKP7163 AKP7164

OTHERS

G

SIDER ASSY
IC5701 IC5851 IC5801 IC5401 Q5611, Q5711 Q5411, Q5412 Q5410, Q5851 Q5801, Q5802 Q5852 Q5421 D5421, D5613, D5712, D5721 D5801­D5810 D5422 D5711 D5401 BU1923F BU4094BCF NJM062M PCM1742KE 2SC4081 2SD2114K DTA124EUA DTC114TUA RN2903 UN5212 1SS355 1SS355 DAN202K UDZ11B UDZ4.7B

SEMICONDUCTORS

COILS AND FILTERS
F5082 L5087 CHIP BEAD DTF1069 LCYA220J2520

CAPACITORS
C5083­C5085, C5105 C8923, C8924 C5107, C5108 C5052, C8901­C8906, C8925, C8926 C8931, C8932 C5001, C5003, C5081 C8921, C8922 C5051, C5251, C8941 C8910 C5005, C8908 C5101 C5002, C5004, C8907, C8909 C8927, C8928 C5102­C5104 C5082, C8942 CCSRCH101J50 CCSRCH470J50 CCSRCH471J50 CEAT100M50 CEAT100M50 CEAT101M10 CEAT1R0M50 CEAT220M50 CEAT470M16 CEAT471M6R3 CEJQ101M6R3 CKSRYB103K50 CKSRYB221K50 CKSRYB473K50 CKSRYF104Z50

COILS AND FILTERS
L5801 LCYA220J2520

CAPACITORS
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

RESISTORS
R5060 Other Resistors RAB4C273J RS1/16S J

OTHERS
CN5001 CN8901 CN5081 CN5101 CN5102 19P SOCKET 21P SOCKET 10P CONNECTOR B TO B PLUG 28P 7P CONNECTOR AKP7073 AKP7074 AKP7134 AKP7167 VKN1267

E

HP ASSY
C8951, C8952 C8953, C8954 C8955, C8956 CKSRYB102K50 CKSRYB223K50 CKSRYF104Z50

CAPACITORS

RESISTORS
R5202 R5723 Other Resistors RS1/10S220J RS1/10S222J RS1/16S J

RESISTORS
All Resistors RS1/16S J

61

XV-DV88, XV-DV77
Mark No. Description
CABLE HOLDER(7P) FFC CONNECTOR 9P 13P CONNECTOR 13P SOCKET 19P SOCKET

Part No.
51063-0705 52045-0945 52045-1345 AKP7070 AKP7073 AKP7166 VNE1948 ASS7004

Mark No.
L201 F202 F201 F203 F601 L601

Description
FM DETECTOR COIL FM CERAMIC FILTER FM CERAMIC FILTER AM CERAMIC FILTER ANTIBIRDY FILTER

Part No.
ATE7003 ATF-107 ATF-119 ATF1155 ATF7025 LCTA270J2520

OTHERS
5802 CN5801 CN5701 CN5702 CN5401

COILS AND FILTERS

CN5201 B TO B PLUG 16P 5801 SCREW PLATE X5701 CRYSTAL RESONATOR (4.332MHz)

CAPACITORS
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

H

KEYL ASSY
Q5612 D5601 D5611 HN1A01FU E1L55-3B0A VRPG5615S

SEMICONDUCTORS

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

CAPACITORS
C5601 CKSRYB473K25

RESISTORS
All Resistors RS1/16S J

OTHERS
CN5622 FFC CONNECTOR 9P 52045-0945

I

KEYR ASSY
D5602 E1L55-3B0A

SEMICONDUCTORS SWITCHES AND RELAYS
S5921 ASG7013

C202, C222 C606

RESISTORS
R211 R221 R233 R103, R104 Other Resistors RD1/4PU221J RD1/4PU222J RD1/4PU391J RS1/10S221J RS1/16S J

CAPACITORS
C5602 CKSRYB473K25

RESISTORS
All Resistors RS1/16S J

OTHERS
CN201 BN201 X201 13P CONNECTOR 2P TERMINAL WITH PAL SHIELD CASE T SHIELD CASE B CRYSTAL RESONATOR (7.2MHz) FM FRONTEND AM RF TUNING BLOCK 52044-1345 AKA7002 ANK7072 ANK7073 ASS1093 AXF7004 AXX7072

OTHERS
5621 J 5621 CABLE HOLDER(7P) JUMPER WIRE 51063-0705 D15A07-100-2651

J

FM/AM TUNER MODULE (AXQ7229)
IC201 IC202 Q201, Q204, Q205, Q601 Q202 Q203 D201 D202 D101 BA1451F LC72131MD-TFB 2SC2412K DTA124ES DTC124EK 1SS133 MTZJ5.1C UDZS6.8B

SEMICONDUCTORS

J

FM/AM TUNER MODULE (AXQ7228)
IC201 IC202 Q201, Q204, Q205 Q202 Q203 BA1451F LC72131MD-TFB 2SC2412K DTA124ES DTC124EK

SEMICONDUCTORS

62

XV-DV88, XV-DV77
Mark No.
D201 D202

Description

Part No.
1SS133 MTZJ5.1C

Mark No.

Description

Part No.
NJM7812FA NJM78L08A PDC080A PQ20RV1E 2SB1237X 2SB1375 2SC2412K 2SC4081 2SD2114K DTC124EUA DTC143EUA RN1903 RN2903 UN5212 1SR154-400 1SS355 UDZ2.0B UDZ4.7B UDZS8.2B

COILS AND FILTERS
L201 F202 F201 F203 FM DETECTOR COIL FM CERAMIC FILTER FM CERAMIC FILTER AM CERAMIC FILTER ATE7003 ATF-107 ATF-119 ATF1155

IC8011 IC8802 IC5501 IC8031 Q8011, Q8031 Q8021, Q8041 Q8022, Q8042 Q5301, Q5561, Q5572, Q5573 Q8051 Q5503, Q5504 Q5571 Q8801 Q8802 Q5501, Q5502 D5571, D8032 D5573, D8011, D8031, D8801­D8803 D8002 D5302 D5502­D5506, D8061­D8066

CAPACITORS
C206 C212, C213, C226, C233­C235 C240 C231, C232 C223 C229 C224 C227 C241 C243 C228 C237 C211 C210 C204, C238, C602 C101, C102, C208, C220, C239 C242, C601 C216, C217 C225 C201, C205, C209, C214, C230 C236, C603 C221 C202, C222 C215 CCSRCH100D50 CCSRCH101J50 CCSRCH101J50 CCSRCH150J50 CEAT100M50 CEAT101M10 CEAT1R0M50 CEAT220M25 CEAT2R2M50 CEAT330M16 CEAT3R3M50 CEAT470M10 CEJA1R0M50 CEJA470M16 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB123K50 CKSRYB153K50 CKSRYB223K50 CKSRYB223K50 CKSRYB224K10 CKSRYB473K16 CKSRYB681K50

COILS AND FILTERS
L5571 L8831, L8841 CHIP BEADS LFEA220J VTL1087

CAPACITORS
C5575 C5351­C5358, C5502, C5506, C5507 C5510, C5511, C5513­C5517 C5523­C5525, C5577, C8063­C8065 C5520 C8822, C8832, C8842 C5576, C8012, C8032, C8043 C5303, C5304, C5572, C8023, C8033 C8042 C8803 C5578, C8812, C8813 C8051 C8013, C8022, C8805 C8821, C8831 C5508, C5521, C5522, C8823 C5301, C5302, C5305, C5503­C5505 C5518, C5571, C5573, C8808 C8804, C8806, C8811, C8814, C8815 C8841 C5509, C5512, C5574, C8011, C8021 C8031, C8041 C5359 BCH1072 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH221J50 CCSRCH331J50 CEAT100M50 CEAT101M10 CEAT101M10 CEAT101M16 CEAT1R0M50 CEAT220M50 CEAT470M16 CEAT471M6R3 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CKSRYB473K25 CKSRYB473K25 CKSRYF104Z50

RESISTORS
R211 R221 R233 R243 R103 R104 Other Resistors RD1/4PU221J RD1/4PU222J RD1/4PU391J RS1/10S0R0J RS1/10S331J RS1/10S391J RS1/16S J

OTHERS
CN201 BN201 X201 13P CONNECTOR TERMINAL 4-P SHIELD CASE T SHIELD CASE B CRYSTAL RESONATOR (7.2MHz) FM FRONT END AM RF TUNING BLOCK 52044-1345 AKA7003 ANK7072 ANK7073 ASS1093 AXF7003 AXX7071

RESISTORS
R5507, R5534 R5532 R5501, R5503, R5505, R5510, R5520 R5524, R5528­R5531, R5533, R5543 R5545, R5546, R5548 R5535 R8032 R8031 Other Resistors RAB4C103J RAB4C104J RAB4C221J RAB4C221J RAB4C221J RAB4C473J RS1/16S1501F RS1/16S4700F RS1/16S J

K

MOTHER ASSY
IC8003 IC8002 IC8001 IC5301 IC8801 PROTECTOR (750mA) PROTECTOR (1A) PROTECTOR (1.5A) AEK7062 AEK7064 AEK7065 BU4052BCF MM1540BF

SEMICONDUCTORS

63

XV-DV88, XV-DV77
Mark No. Description Part No.
AKP7001 AKP7008 AKP7059 AKP7062 AKP7063 AKP7129 APV7002 DKN1124 HLEM31S-1 VKB1063 VNF1084 ASS7034

Mark No.

Description

Part No.
CKSRYB103K50 CKSRYB104K25 CKSRYB222K50 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYB473K25 CKSRYF104Z25

OTHERS
5504 19P SOCKET CN8802 4P MINI DIN SOCKET CN5503 13P PLUG CN5502, CN5505 19P PLUG CN5506 21P PLUG CN8001 5501 JA5501 CN5507 JA8801 20P SOCKET BUZZER STEREO MINI JACK 31P FFC CONNECTOR 1P PIN JACK

C8257, C8258, C8261, C8305, C8792 C8112, C8113, C8191, C8791 C8313, C8314 C8101, C8103, C8104, C8110, C8117 C8119, C8123, C8301, C8304 C8311, C8312, C8315, C8318, C8320 C8613, C8614, C8651, C8653, C8655 C8657, C8701, C8703, C8707, C8710 C8712, C8717, C8720, C8723, C8726 C8729, C8731, C8732, C8752, C8754 C8602

KN8001 EARTH METAL FITTING X5501 CERAMIC RESONATOR (10MHz)

RESISTORS
R8101, R8105, R8125, R8311, R8314 RAB4C101J R8703­R8705, R8709­R8711, R8713 RAB4C101J Other Resistors RS1/16S J

L

DSP ASSY
IC8301 IC8252 IC8251 IC8751 IC8101 IC8651 IC8701 Q8251­Q8253 Q8254 Q8651 Q8101 Q8102, Q8351 Q8353 D8353 D8351, D8352 D8252 AK4527BVQ BA4558F-HT BU4052BCF K6E0808C1E-JC15 LC89056W-E TC74HCU04AF YSS912C 2SC4081 DTA124EUA DTA143EUA RN1903 RN2903 UN5212 DAN202K DAP202K UDZ4.7B

SEMICONDUCTORS

OTHERS
CN8201 CN8301 JA8611 CN8101 JA8651 11P PLUG 17P PLUG OPT. LINK IN 8MB/S 31P FFC CONNECTOR OPT. LINK OUT 8MB/S AKP7058 AKP7061 GP1FA501RZ HLEM31S-1 JFJ1001 VKB1077 VNE1948 VNF1084 VSS1140

JA8601 1P PIN JACK 8191 SCREW PLATE KN8791, KN8792 EARTH METAL FITTING X8101, X8701 (12.288MHz) CRYSTAL RESONATOR

M

JACK ASSY
L8201­L8203, L8211­L8213 L8221­L8223 CHIP BEADS VTL1112 VTL1112

COILS AND FILTERS

COILS AND FILTERS
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

CAPACITORS
C8201­C8204, C8211­C8214 C8221­C8224 C8205, C8215, C8225 CCSRCH101J50 CCSRCH101J50 CKSRYB103K50

RESISTORS
All Resistors RS1/16S J

CAPACITORS
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

OTHERS
8201 PIN JACK(6P) CN8404 11P SOCKET CN8402, CN8403 17P SOCKET AKB7012 AKP7069 AKP7072

N

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

SEMICONDUCTORS

64

XV-DV88, XV-DV77
Mark No. Description Part No.
CCSRCH680J50 CCSRCH820J50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT100M50 CEAT101M16 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB122K50 CKSRYB122K50

Mark No.

Description

Part No.
CKSRYB102K50 CKSRYB103K50 CKSRYF473Z50 CKSRYF473Z50

CAPACITORS
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

RESISTORS
All Resistors RS1/16S J

OTHERS
V5661 FL TUBE CN5661 11P SOCKET 5951 REMOTE RECEIVER UNIT AAV7082 AKP7069 GP1UM27XK

C8403, C8404, C8443, C8444, C8483 CKSRYB152K50 C8486 CKSRYB224K10 C8553, C8554 CKSRYB473K25

RESISTORS
R8421, R8422, R8431, R8432 R8461, R8462, R8471, R8472 R8501, R8502, R8511, R8512 Other Resistors RS1/16S1002F RS1/16S1002F RS1/16S1002F RS1/16S J

OTHERS
CN8401 17P PLUG CN8551 12P CONNECTOR 8401 PCB BINDER AKP7061 AKP7131 VEF1040

O

CNB ASSY
D5656 D5655 D5651­D5654 1SS355 UDZ2.0B UDZS8.2B

SEMICONDUCTORS

RESISTORS
All Resistors RS1/16S J

OTHERS
CN5652 11P PLUG CN5651 10P CONNECTOR AKP7058 AKP7134

P

FLDP ASSY
IC5661 Q5681 D5681 D5661 MSM9202-01 UN5212 1SS355 UDZS8.2B

SEMICONDUCTORS

COILS AND FILTERS
L5663 L5662 LAU100J LAU220J

CAPACITORS
C5674 C5681 C5661, C5664 C5669 C5953 CCSRCH470J50 CEJQ100M16 CEJQ101M10 CEJQ330M35 CEJQ470M16

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XV-DV88, XV-DV77

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 LOCATION
Adjustment Items
[Mechanism Part]
1 Tangential and Radial Height Coarse Adjustment 2 DVD Jitter Adjustment 3 Initialize the Focus Sweep Setting

6.2 JIGS AND MEASURING INSTRUMENTS

[Electrical Part]
Electrical adjustments are not required.

Screwdriver (large)

Screwdriver (medium)

Adjustment Points (Mechanism Part)
Cautions: After adjustment, adjustment screw locks with the Screw tight. TV monitor Test mode remote control unit (GGF1067)

1 2 Tangential adjustment screw

1 2 Radial adjustment screw

Precise screwdriver

DVD test disc (GGV1025)

Screw tight (GYL1001)

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XV-DV88, XV-DV77

6.3 NECESSARY ADJUSTMENT POINTS When
Exchange Parts of Mechanism Assy
Exchange the Pickup

Adjustment Points
Mechanical ~, Y, ! point Electric point
After adjustment, screw locks with the Screw tight.

Exchange the Traverse Mechanism

Mechanical ! point Electric point

Exchange the Spindle Motor

Mechanical Y, ! point Electric point

After adjustment, screw locks with the Screw tight.

Exchange PCB Assy
Exchange PC Board

Mechanical point Electric point

LOAB, DVDM ASSY


Purpose: To set the sweep which was correct with the individual Traverse mechanism. Be sure to perform the following step finally when replaced Pickup, Traverse Mechanism and Spindle Motor. ESC GGF1067 Test mode remote control unit (It is necessary when performed adjustment procedure Y.) CLEAR

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XV-DV88, XV-DV77

6.4 TEST MODE
TEST MODE: ON
ESC TEST

POWER
GGF1067 Test mode remote control unit

ON

TEST MODE: DISC SET

OPEN/CLOSE
(Player or Remote Control Unit)

CHECK
DVD, CD

DVD disc

OPEN/CLOSE
(Player or Remote Control Unit)

DSC - &&&

TEST MODE: PLAY


TV/LDP

An address is displayed

< When playback with the target address of disc (DVD)>
For example, when playback with # 30000 During PLAY +10 3 0 0 0 0 CHP/TIM Press keys in order

030000

TEST MODE: OFF
ESC

POWER OR
GGF1067 Test mode remote control unit

OFF

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XV-DV88, XV-DV77

6.5 MECHANISM ADJUSTMENT
1 Tangential and Radial Height Coarse Adjustment START
· Remove the servo mechanism. · Remove a Spacer for height adjustment attached to the back side (shaded area) of the Servo Mechanism (Float Base) with nippers. Cautions: Because there is not a Spacer for height adjustment in adjustment after the second time, will keep it at need. (This parts is Traverse mechanism exclusive use of a model for 2001 years) 7.3mm
Servo Mechanism

Float Base

Put a spacer between a Tangential (or Radial) adjustment screw and Mechanism Base and turn each screw to adjust the height. (Refer to "6.1 ADJUSTMENT ITEMS AND LOCATION".)
Spacer for Height adjustment

Note: Turn the Short switch to Short side when removing the Pickup Flexible Cable. (Refer to "7.1.6 DISASSEMBLY".)

Turn a flat side into bottom

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XV-DV88, XV-DV77

2 DVD Jitter Adjustment
· Playback method of inner and outer address for the purpose is refererd to "6.3 TEST MODE". · Jitter indication of the monitor is refererd to "7.1.3 TEST MODE SCREEN DISPLAY". Use disc: GGV1025

START
· Test mode · Play the DVD test disc at outer track (around #200000) Mechanism Assy Adjust the Tangential Adjustment Screw so that jitter becomes minimum. · Play the DVD test disc at inner track (around #30000)

J4 : Min

Mechanism Assy Adjust the Radial Adjustment Screw so that jitter becomes minimum.

J4 : Min

J4 : - - - -

Player Monitor

· Play the DVD test disc at outer track (around #200000)

Mechanism Assy

CHECK
Turn the POWER OFF in case of NG once, and perform the adjustment once again.

NG

Confirm the error rate that is displayed "OK" (Example ER (av): 2.5e - 5-*OK )

Readjust the Tangential Adjustment Screw so that jitter becomes minimum.

J4 : Min

O

K
If error rate is OK, locks a root of tangential and radial adjustment screws with the Screw tight, and go to step ! . Screw tight : GYL1001 Disc playback normally. · The measurement of block error rate

ESC ESC 5

Test mode end

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XV-DV88, XV-DV77

3 Initialize the Focus Sweep Setting Purpose: To set the sweep which was correct with the individual Traverse mechanism.

Turn on the Player

POWER

ESC

CLEAR

Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism.

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XV-DV88, XV-DV77

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. Step No.
1

Adjustment Title
T-METER Adjustment

ANT. Input level and signal condition Input Level Frequency Modulation (dBµV) (MHz)
98 OFF 80

Adjustment Adjust point
L201

Contents
Adjust L201 so that the DC voltage between Pin 21 and Pin 23 of IC201 (Test point Vtm) gets within 0 ± 50mV.

MPX SG

FM SG FM75 antenna terminal

PRODUCT

DC Voltmeter

Fig.1 Adjustment Wiring Diagram

A FM/AM TUNER UNIT

L201

IC201 pin 21 pin 23

SIDE B
Fig.2 Adjustment Point

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XV-DV88, XV-DV77

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.

Symptom
· Indicates "No Disc" in FL display. · Player does not playback, etc..

Procedure of Self-Diagnosis
1 Enter the Test mode. 2 When diagnosing the 650nm laser diode: Press the TEST 1 keys in order, and turn on the laser diode (It light-up for nine seconds.). When diagnosing the 780nm laser diode: Press the TEST 4 keys in order, and turn on the laser diode (It light-up for nine seconds.). When let it turn on once again after performed 2 once, After pressed REP.B key once 650nm: Press the TEST 1 keys in order 780nm: Press the TEST 4 keys in order 3 Confirm the indicated value of the laser diode current (LDI). (Refer to following figure.) 4 When indicated value is more than 100, pickup is defective. Replacement is necessary Replace the Traverse Mechanism Assy or Pickup.

Note : When a DVD disc or a CD disc is played in the test mode, this function is effective.

Character in bold : Item name : Information display

Laser diode current value

Test Mode Screen Display

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XV-DV88, XV-DV77

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 CN13 CN32 Prog. Cr CN61 IC351 Y Color Cb (/B) difference Cr (/R) IC861 BCLK LRCLK DATAO for Audio DAC (IC211) IC201 Y (/G) Color difference C V Prog. Y Prog. Cb

IC881

IC806 CN151

IC805

TE FE RF (R169)

22M/24M (for DAC) 16M/36M (for AV1) 27M (for AV1)

IC481

Vref (IC101-pin 64) RFO

IC712

33M (for BY Chip pin 15) 16M (for BY Chip pin 13, DSP)

IC601

VCO DRV

CN31

SIDE A
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XV-DV88, XV-DV77

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). Consecutive double-OSD display is supported during test mode. The screen is composed 10 lines with a maximum of 32 characters per line. It can't be used with the debugging display mode together.

· Screen Composition
Address Background color Tracking status and Laser diode current value Spindle status and AFB status AGC setting FTS servo IC information C1 error value of CD and DVD Internal operation mode of the mechanism control Disc judgment and CD 1/3 beam switch Equalizer value and jitter value

Character in bold : Item name : Information display

Remote control code Key code Mechanism position value and slider position Output video system and Skirt terminal output AV1 chip version FL controller version and region setting for the player FL controller destination setting Port No. of Flash ROM and system controller Flash ROM version and Flash ROM size System controller revision DVD mechanism controller revision (Control and part No. of GUI-ROM)

Test Mode Screen Display (First Screen Display)
Caution : The first screen and second screen switch by pressing [DISPLAY] key of the remote control unit. It is only a version display part on the lower right of the screen those contents of display change. ATB : ON/OFF information display and AGC manual setting display deleted with the second generation. The displays of Tilt error value, Tilt servo status and pickup DVD/CLD display deleted with the third generation becomes LD part is deleted.

· Description of Each Item on the Display
(1) Address indication The address being traced is displayed in number. DVD : ID indication (hexadecimal number, 8 digits) [] CD : A-TIME (min. sec.) [0000] (Note : For DVDs, decimal-number indication is possible.) (2) Code indication of the remote control unit [R ­ ] The code for the key pressed on the remote control unit, which is received by the FL controller, is displayed while the key is pressed. In the case of the double code, the second code will be displayed. (3) Key code indication for the main unit [K ­ ] The code for the key pressed on the main unit, which is received by the system controller, is displayed while the key is pressed. (4) Background color indication [C ­ R G B ] (5) 1 Tracking status [TRKG ­ ] Tracking on [ON ] Tracking off [OFF] 2 Laser diode current value [LDI ­ ]

(6) 1 Spindle status [SPDL ­ ] Spindle accelerator and brake, free-runnimg FG servo Rough, velocity phase servo Offset addition, rough, velocity phase servo 2 AFB status [AFB ­ ] ON OFF (7) Mechanism position value [M ­ ] Position code (8) Slider position [S ­ ] CD TOC area CD active area (9) AGC setting [AGC ­ ] AGC on AGC off

[A/B] [FG] [SRV] [O_S] [ON ] [OFF]

[1] to [3]

[IN ] [CD ]

[AGC-ON] [AGC-OFF]

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(10) Output video system [V ­ ] NTSC system [NTSC] PAL system [PAL ] Auto-setting [AUTO] Skirt terminal output [SK ­ ] VIDEO [00] S-VIDEO [01] RGB [02] Note : Display only the model which can do the output setting of skirt terminal. (11) FTS servo IC information DSP coefficient indication [KS ­ [ ] ] Displays the address (four digits) of the specified coefficient and the setting value (four digits) with [TEST] and [9] keys. (12) Error rate indication 1 C1 error value of CD 2 C1 error value of DVD [ER ­ C1 ] [ER ­ ]

(20) 1 Version of the flash ROM [V : . ] 2 Flash ROM size [FLSH = ] (21) Revision of the system controller [S : . / . ] 1 Revision number of the external ROM part (flash ROM) of the system controller 2 Revision of the internal ROM part of the system controller (22) Revision of the DVD mechanism controller [M : . ] Revision number of the external ROM part (flash ROM) of the DVD mechanism controller (23) Control and part numbers of the GUI-ROM [GUI : ] No GUI model displays as "­­­ / ­­­­". OEM model displays the part number of GUI-ROM [GUI : * * * *]

(13) Internal operation mode of mechanism controller [MM ­ : ] Internal mechanism mode (2 digits) and internal mechanism step (2 digits) of the mechanism controller (14) 1 Disk sensing [DSC ­ ] The type of discs loaded is displayed. [DVD], [CD ], [VCD], [ ] 2 CD 1/3 beam switch [BM ­ ] (15) 1 Equalizer value [E ­ ] 2 Jitter value [J ­ ] Make the jitter four times, and renew it in every 0.5 second. [J4 ­ * *] CD is effective only in the jitter value. (16) Version of the AV-1 chip [ AV : . ' ' ] (17) 1 Version of the FL controller [FL : ] 2 Region setting of the player [REG : ] Setting value

[1] to [6]

(18) Destination setting of the FL controller [MDL : / ] Four charactors in the front represent the type of model : three charactors in the back represent the destination code. J : /J, K : /KU, /KC, /KU/KC, R : /RAM, /RL, /RD, /LB, WY : /WY (19) The part number of the flash ROM and system controller [ / ] 1 Part number of the flash ROM (Example) VYW1536-A = W1536A (Example) PD6256A9 = 6256A9 2 Part number of the system controller (Example) PD3381T1 = 3381T1

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XV-DV88, XV-DV77

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 ESC and CHP/TM buttons. Releace from debugging screen display of the mechanism controller with the ESC button.

2 Screen Layout

3 Indication Contents
1. The error that became the trigger that an error of 2 occurred. There are many cases same as 2. 2. The error number that transferred to the system controller Refer to the error list about contents of error number. 3. Code read in state (it does not support in this unit) When X is indicated, ID or subcode are not able to read in. When X is not indicated, they are able to read in. 4. ID or subcode (it does not support in this unit) Subcode indicates the A time. 5. Inside mode of the mechanism controller when an error of 1 occurred It can indicate to a maximum 10 mode. Indicate it in order of an old mode from the left, and go right, and become a new mode. Indicate only a nest share of the mode. 6. Processing step of inside mode of 5 It can grasp the mode reaching an error and transition of step by watching 5 and 6 and it can specify the occurrence place of most errors. 7. Disk information in the mechanism controller ? : Indistinctness NO : There is no disc DVD 1 : DVD single layer DVD 2 : DVD dual layer CD : CD CDR : CD-R or CD-RW CDR P : PRD of CD-R or CD-RW 8. As a result of 8cm /12cm distinction ? : Indistinctness (undistinction) 8 : 8 cm 12 : 12 cm 9. OEIC gain (it does not support in this unit) H : OEIC HIGH gain L : OEIC LOW gain 10. SGC gain for LD of 780nm It indicates a step using in the mechanism controller inside with a hexadecimal number. Set the gain so that S curve becomes 1.8V (p-p) in disc distinction. 11. SGC gain for LD of 650nm For L0. It indicates a step using in the mechanism controller inside with a hexadecimal number. Set a gain so that S curve becomes 1.8V (p-p) in disc distinction. 12. SGC gain for LD of 650nm For L1. It indicates a step using in the mechanism controller inside with a hexadecimal number. Set a gain so that a S curve becomes 1.8V (p-p) in disc distinction. 13. RF count value for disc distinction RF count value to use the disc distinction. It compares threshold value of 14 and 15 and distinguishes the disc. 14. Disc distinction threshold value (DVD and CD) Threshold value of the disc distinction. Distinguish it from DVD if bigger than this value, and distinguish it fro