Pioneer DV-05 Service manual

STANDBY

DNR

STANDBY/ON

0

FL DIMMER

14¡¢

£¥8

7

DVD PLAYER

DV-05

DV-S5

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Type

KU/CA

LB

DV-05

_

Model

DV-S5

_

Power Requirement

AC120V AC110V

Region restriction code

(region number)

1 3

ORDER NO.

RRV2011

Remarks

• Refer to the service guide RRV2004 for DV-515.

CONTENTS

1. SAFETY INFORMATION

2. EXPLODED VIEWS AND PARTS LIST

3. SCHEMATIC DIAGRAM

4. PCB CONNECTION DIAGRAM

5. PCB PARTS LIST

6. ADJUSTMENT

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER ELECTRONIC CORPORATION 1998

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....................................................

......................................

................

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2

3 12 39 54 61

7. GENERAL INFORMATION

7.1 PARTS

7.1.1 IC

7.1.2 DISPLAY

7.2 DISASSEMBLY

7.3 BLOCK DIAGRAM

7.4 CIRCUIT DESCRIPTION

7.4.1 VIDEO SIGNAL PROCESSING BLOCK..82

8. PANEL FACILITIES AND SPECIFICATIONS

.........................................................

...........................................................

................................................

...........................................

T – ZZM DEC. 1998 Printed in Japan

................................

.......................................

............................

....

66 66 66 78 79 80 82

83

DV-05, DV-S5

1. SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. 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 (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

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

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 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.

Reading should not be above

0.5 mA

Earth ground

Device under test

Also test with plug reversed (Using AC adapter plug as required)

Test all exposed metal surfaces

AC Leakage Test

Leakage current tester

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.

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 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.

on the schematics and

2

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

2.1 PACKING

2.1.1 PACKING for DV-05

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 product are used for disassembly.

DV-05, DV-S5

2

1

9

11

9

10

12

5

6

7

8

13

2.1.2 PACKING for DV-S5

1

¶

PACKING PARTS LIST for DV-05

Mark No. Description Part No.

1 Instruction Manual (English) VRB1205

NSP 2 Warranty Card ARY1026

3

4

NSP 8 Battery(R6P,AA) VEM-013

¶

3 Remote Control Unit (CU-DV026) VXX2602 4 Battery Cover VNK4335

5 AC Power Cord ADG7021

6 Video Cord (L=1.5m) VDE1024 7 Audio Cord (L=1.5m) VDE1023

9 Polyethylene Bag Z21-038

10 Mirror Mat Sheet Z23-007

11 Protector A(Paper) VHB1060 12 Protector B(Paper) VHB1061 13 Packing Case VHG1780

PACKING PARTS LIST for DV-S5

Mark No. Description Part No.

9

11

9

10

12

5

6

7

8

13

3

4

NSP 8 Battery(R6P,AA) VEM-013

1 Instruction Manual VRC1088

(Traditional Chinese) 2 • • • • • 3 Remote Control Unit (CU-DV025) VXX2601 4 Battery Cover VNK4334

5 AC Power Cord ADG7003

6 Video Cord (L=1.5m) VDE1048 7 Audio Cord (L=1.5m) VDE1033

9 Polyethylene Bag Z21-038

10 Mirror Mat Sheet VHL1012

11 Protector A(Paper) VHB1065 12 Protector B(Paper) VHB1066 13 Packing Case VHG1792

3

DV-05, DV-S5

2.2 EXTERIOR SECTION

2.2.1 EXTERIOR SECTION for DV-05

10

1

11

15

12

13

14

11

9

6

7

8

10

3

2

¶

PARTS LIST for DV-05

Mark No. Description Part No.

16

1 Bonnet Case S VXX2612 2 Tray Panel VNK4316 3 DVD Plate VAM1076 4 • • • • • 5 • • • • •

6 Tray VNL1731 7 Tray Stopper VNL1739 8 Spring VBH1277 9 Tray Label VRW1628

10 Screw IBZ30P080FMC

11 Screw BCZ40P060FZK 12 Clamper Plate VNE2068 13 Bridge VNE2069 14 Clamper VNL1738 15 Screw BPZ26P080FZK

16 Screw BBZ30P080FMC 17 65 Label ORW1069

Refer to "2.3.1 FRONT PANEL SECTION"

2.2.2 EXTERIOR SECTION for DV-S5

15

17

18

14

13

12

19

11

10

7

6

2

7

6

5

4

1

3

9

8

19

Refer to "2.3.2 FRONT PANEL SECTION"

17

16

¶

PARTS LIST for DV-S5

Mark No. Description Part No.

1 Door Plate VAH1312 2 DVD Plate VAM1077 3 Door Panel VNK4324 4 Door Cushion VEC2008 5 Door Holder VNK4325

6 Door Spring VBH1305 7 Screw VBA1057 8 Spring VBH1277 9 Tray Stopper VNL1739

10 Label VRW1628

11 Tray VNK4333 12 Clamper VNL1738 13 Bridge VNE2069 14 Clamper Plate VNE2068 15 Bonnet Case S VXX2617

16 Screw BBZ30P080FMC 17 Screw BCZ40P060FNI 18 Screw BPZ26P080FZK 19 Screw BBT30P080FCC

4

2.3 FRONT PANEL SECTION

2.3.1 FRONT PANEL SECTION for DV-05

DV-05, DV-S5

10

16

11

14

15

16

12(4/4)

13

12(3/4)

12(2/4)

12(1/4)

4

3

5

6

9

8

2

¶

FRONT PANEL SECTION PARTS LIST for DV-05

Mark No. Description Part No.

1 Front Panel VNK4322 2 FL Lens VEC2043 3 Name Plate PAM1776 4 LED Lens PNW2019 5 PW Button VNK4101 6 PLAY Lens RNK2232 7 • • • • • 8 Illumination Lens VNK4168 9 Illumination Filter VEC1950

1

Mark No. Description Part No.

10 Illumination Holder VNK4098 11 Skip Key VNK4313 12 Main Key VNK4317

NSP 13 PWSB Assy VWG1981

NSP 14 DILB Assy VWG1989

15 FLKY Assy VWG1978 16 Screw BBZ30P080FMC

5

DV-05, DV-S5

2.3.2 FRONT PANEL SECTION for DV-S5

11

19

10

13

12

8(4/4)

:Cut position

3

8(3/4) 8(1/4)8(2/4)

8(1/4)

4

8(3/4)

8(4/4)

6

8(2/4)

21

14

16(2/2)

18

21

20

21

16(1/2)

17

:Cut position

16(2/2)

1

¶

FRONT PANEL SECTION PARTS LIST for DV-S5

Mark No. Description Part No.

1 FL Lens VEC2007 2 Front Almi VAH1293 3 Name Plate G PAN1377 4 LED Lens PNW2019 5 • • • • •

6 LED Lens VNK4326 7 • • • • • 8 Panel Base VNK4323 9 • • • • •

10 PW Button VNK4059

16(1/2)

2

Mark No. Description Part No.

11 Illumination Lens VNK4168 12 Illumination Filter VEC1950 13 Illumi Holder VNK4098 14 FL Filter VEC2016 15 • • • • •

16 Main Key VNK4095

17 FLKY Assy VWG1977 NSP 18 DILB Assy VWG1991 NSP 19 PWSB Assy VWG1987

20 Flexible Cable VDA1690

21 Screw BBZ30P080FMC

6

2.4 BOTTOM SECTION

2.4.1 BOTTOM SECTION for DV-05

4

3

c

a

4

8

6

7

2

4

9

4

8

10

15

Refer to "2.5 LOADING MECHANISM ASSY"

14

21

22

23

24

b

10

e

11

4

7

1

4

d

13

16

17

a

b

c

to DVDM ASSY

18

DV-05, DV-S5

4

12

19

20

d

e

¶

BOTTOM VIEW SECTION PARTS LIST for DV-05

Mark No. Description Part No.

NSP 1 Base Chassis VNA1981

2 Insulator PNW2766 3 Connector assy PF02PP-S17 4 Screw BBZ30P080FMC 5 • • • • •

6 POWER SUPPLY Assy VWR1305 NSP 7 PCB Holder PNW2100

NSP 9 Cord Stopper ZCB-069Z NSP 10 PCB Holder VNE2122

NSP 14 Loading Mechanism Assy VWT1157

8 Flat Cable Clip VEC2018

11 DVDM Assy VWS1349 12 AVJB Assy VWV1621 13 Rear Panel VNA2002

15 Screw BBZ30P100FMC

Mark No. Description Part No.

16 Flexible Cable (12P) VDA1692

(LOSB CN305 – DVDM CN1030)

17 Flexible Cable (14P) VDA1690

(FLKY CN101 – DVDM CN602)

18 Flexible Cable (26P) VDA1689

(POWER SUPPLY CN103 – DVDM CN110)

19 Flexible Cable (26P) VDA1695

(AVJB CN101 – DVDM CN9020)

20 Flexible Cable (22P) VDA1696

(AVJB CN202 – DVDM CN9030)

21 DNRB Assy VWV1619 NSP 22 PC Support Cushion VEC2033 NSP 23 PC Support Spacer VEC2032

24 PC Support DEC1932

7

DV-05, DV-S5

2.4.2 BOTTOM SECTION for DV-S5

Refer to "2.5 LOADING MECHANISM ASSY"

18

19

17

21

20

25

20

21

a 10

6

3

4

5

20

7

11

26

20

12

a

29

20

13

28

7

27

6

20

14

24

20

22

23

20

2

15

20

1

20

16

8

¶

BOTTOM SECTION PARTS LIST for DV-S5

Mark No. Description Part No.

NSP 2 Bottom Plate PNA2376 NSP 3 Chassis VNA1979 NSP 4 PCB Holder PNW2029

1 Insulator PNW2766

5 Flat Cable Clip VEC2018

DV-05, DV-S5

Mark No. Description Part No.

16 Mecha Cushion VEC2011

17 Rear Panel VNA2053 NSP 18 Loading Mecha. Assy VWT1157

19 Screw BBZ30P100FMC

20 Screw ABZ30P080FCC

NSP 6 Panel Stay VNE2156 NSP 7 PCB Base RNE1221

8 • • • • • 9 • • • • •

10 Power Supply Unit VWR1305

NSP 11 P Plate Holder PNY-405

12 AVJB Assy VWV1646 13 DNRB Assy VWV1619 14 DVDM Assy VWS1349

NSP 15 Mecha Holder VNE2157

21 Screw BBZ30P080FMC NSP 22 PC Support Cushion VEC2033 NSP 23 PC Support Spacer VEC2032

24 PC Suppor DEC1932

25 Flexible Cable (26P) VDA1688

26 Flexible Cable (12P) VDA1692

27 Flexible Cable (26P) VDA1694

28 Flexible Cable (22P) VDA1696

29 Connector Assy PF02PP-S20

9

DV-05, DV-S5

2.5 LOADING MECHANISM ASSY

• Top View • Bottom View

20

Refer to "2.6 SERVO MECHANISM ASSY"

5

1

19

3

4

2

18

10

6

9

17

11

13

7

8

16

15

14

12

¶

LOADING MECHANISM ASSY PARTS LIST

Mark No. Description Part No.

1 Servo Mechanism Assy-S VXX2606 2 Screw DBA1006 3 Drive Cam VNL1736 4 Drive Gear VNL1735 5 Lock Plate VNL1820

6 Loading Base VNL1730 7 Belt VEB1260 8 Gear Pulley VNL1733

NSP 9 LOSB Assy VWG1885

10 Loading Gear VNL1734

10

Mark No. Description Part No.

11 Loading Motor Assy VXX2505 12 DC Motor / 0.3W PXM1027 13 Motor Pulley PNW1634

NSP 14 LOMB Assy VWG1886

15 Connector Assy VKP2184

(LOMB CN401 – LOSB CN306)

16 Screw VBA1055 17 Screw Z39-019 18 Flexible Cable (08P) VDA1698

(LOSB CN303 – SMEB CN202) 19 Float Base VNL1815 20 Floating Rubber VEB1286

2.6 SERVO MECHANISM ASSY

• Top View

DV-05, DV-S5

37

17

24

31

30 16

35

33

28

34

19 8 6

20

12

9

37

4

15

22

33

10

23

21

2

38

10

5

10

13

37

10

14

7

18

32

1

18

26

11

25

27

7

29

36

3

¶

SERVO MECHANISM ASSY PARTS LIST

Mark No. Description Part No.

NSP 1 SMEB Assy VWG1968 NSP 2 FGSB Assy VWG2009

5 Pickup Assy VWY1050

NSP 12 Reflected Sheet VEC1959

NSP 16 Magnet Holder VNE2070 NSP 17 Motor Base VNE2154 NSP 18 Cover VNE2155

NSP 20 Disc Table VNL1747

3 Motor VXM1074 4 Motor VXM1075

6 Table Sheet DEC2040 7 Screw VBA1058 8 Centering Spring VBH1278 9 Hook Spring VBH1291

10 Skew Spring VBH1303

11 Gear Spring VBH1308

13 Guide Bar VLL1504 14 Sub-guide Bar VLL1505 15 Hold Spring VNC1017

19 Centering Ring VNL1746

Mark No. Description Part No.

21 Hook VNL1770 22 FFC Holder VNL1802 23 Mechanism Base VNL1806 24 FG Holder VNL1807 25 Gear A VNL1808

26 Gear B VNL1809 27 Gear C VNL1810 28 Slider VNL1811 29 Gear D VNL1814

NSP 30 Magnet VYM1024

31 Screw JFZ17P025FZK 32 Screw JGZ17P028FMC 33 Screw VBA1051 34 Magnet Holder Assy VXX2507 35 Spindle Motor Assy VXX2604

36 Carriage Motor Assy VXX2605 37 Screw PBA1069 38 Flexible Cable (24P) VDA1701

(DVDM CN120 – Pickup Assy)

11

1

23

DV-05, DV-S5

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM, LOMB,

A

LOSB, SMEB and FGSB ASSEMBLIES

CN103

(1/2, 2/2)

J

DNRB ASSY (VWV1619)

4

B

S VIDEO

Y C

B

C

R

COMPONENT VIDEO

C

AVJB ASSY

(1/2, 2/2)

I A

(VWV1621:DV-05)

(1/2, 2/2)

I B

(VWV1646:DV-S5)

CN102

H

(1/3, 2/3, 3/3)

DVDM ASSY (VWS1349)

DILB ASSY

G A

(VWG1989:DV-05)

FLKB ASSY

G B

(VWG1991:DV-S5)

D

(VWM1861:DV-05) (VWM1862:DV-S5)

PWSB ASSY

F A

(VWG1981:DV-05)

F B

(VWG1987:DV-S5)

12

1234

FLKY ASSY

E A

(VWG1978:DV-05)

E B

(VWG1977:DV-S5)

CN602

5

678

DV-05, DV-S5

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and P AR TS LIST" or "PCB PARTS LIST".

CN102

K

POWER SUPPLY ASSY (VWR1305)

A

B

CN301

(F) (F)

(T)

(F)

(T) (T)

(F)

(S)

LOSB ASSY

B

(VWG1885)

PICKUP ASSY (VWY1050)

CN302

(S)

CN303 B2B-PH-K-S

: RF SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

FGSB ASSY

D

(VWG2009)

R101 680

(S)

CARRIAGE MOTOR ASSY

VXX2605

C

SMEB ASSY (VWG1968)

C

CN401

LOMB ASSY

A

(VWG1886)

5

6

B2B-PH-K-S

LOADING MOTOR ASSY :VXX2505

SPINDLE MOTOR ASSY

7

VXX2604

CBA

D

8

13

D

1

23

DV-05, DV-S5

3.2 FLKY, PWSB and DILB ASSEMBLIES for DV-05

A

4

R143

36k

R141

6.2k

B

SLP4118C51H (YELLOW) FL DIMMER

R142

68k

R140

27k

PE5018B

FL DIMMER

C

FLKY ASSY (VWG1978)

D

FL TUBE

14

1234

5

FLKY ASSY S108 : FL DIMMER S109 : 4 1 (REV) S110 : 0 (OPEN/CLOSE) S111 : ¡ ¢ (FWD) S112 : 7 (STOP) S113 : 6 (PLAY/PAUSE)

678

DV-05, DV-S5

A

PWSB ASSY (VWG1981)

330

SLP4118C51H (YELLOW)

DNR ON

2/3

H

CN602

DNR ON

PWSB ASSY S201 : STANDBY/ON S202 : DNR ON

B

C

DILB ASSY (VWG1989)

33

15

5

6

7

8

D

1

23

DV-05, DV-S5

3.3 FLKY, PWSB and DILB ASSEMBLIES for DV-S5

A

FLKY ASSY

68K

(VWG1977)

B

R143

4

R149

0

C

D

16

1234

5

678

DV-05, DV-S5

A

PWSB ASSY (VWG1987)

B

2/3

H

CN602

S201 POWER

FLKB ASSY (VWM1862)

C

DILB ASSY (VWG1991)

SWITCHES: FLKY ASSY S101: 4/1 S102: 0 S103: ¡/¢ S104: 7 S105: 6

5

6

PWSB ASSY S201: POWER

D

17

7

8

1

DV-05, DV-S5

3.4 DVDM ASSY (1/3)

23

4

(4/6)

(DVD)

(1/6)

(CD)

(5/6)

(6/6)

1/2

from IC261

2/2

ADC1175CIJMX

(DVD)

3

(DVD)

to IC701

H

2/3

(CD)

(F)

to CN120

2

H

2/3

(2/6)

A

(3/6)

1

to IC501

H

2/3

B

(DVD)

(F)

CN103

K

(T)

(T) (F) (F)

to IC501

(F) (F) (T)

(T)

4

(T)

C

to IC501

PICKUP ASSY

(F) (T)

(T) (F)

D

CN301

B

(S)

2/2

1/2

(T)

(F)

(T)

18

1/3

H

1234

5

678

DV-05, DV-S5

IC507 TC74VHCT245AFT

to IC101

from Q107,Q108

to CN120

to IC101

H

1/3

DVDM ASSY(1/3) (VWS1349)

A

1/2 2/2

(1/2)

H

3/3

B

(2/2)

H

2/3

6

(CD)

to IC601

H

2/3

to IC701

(T)

(F)

(CD)

(S)

(F)

(T)

(CD)

7

(T)

(F)

(CD)

(S) (F)

(T)

5

C

8

9

2/2

1110

to IC302

H

1/2

LEVEL SHIFT

5

6

: RF SIGNAL ROUTE : ROM DATA SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

7

2/3

H

1/3

8

D

19

1

DV-05, DV-S5

3.5 DVDM ASSY (2/3)

23

4

A

H

2/3

DVDM ASSY(2/3) (VWS1349)

H

3/3

XCSDOLV,XCS6,XWRL,XWRH,XLT3, XAMUTE,XDACK1,XDREQ1,IR,SEL-IR, 48/44,XDVRST1,XAVIRQ0,NSP-SW, SSCK,SSO,XRESET

VYW1518

B

H

3/3

ADDRESS

A2–A10

H

3/3

DATA

C

H

1/3

IC605(1/2)

TC74VHC139FT

H

1/3

IC605(2/2)

TC74VHC139FT

D

20

2/3

H

1234

5

: AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE

(DVD)

H

3/3

SDATA

(DVD)

678

DV-05, DV-S5

A

B

from IC701

H

3/3

from IC801

TC74VHCT541AFT

H

3/3

IC703

(DVD)

H

1/3

H

1/3

from IC301

H

3/3

(DVD)

MONITOR OUTPUT

H

1/3

from IC301

H

1/3

C

SERVO

H

1/3

H

to IC801

H

3/3

H

CN101

3/3

(CD)

1/3

H

3/3

H

1/3

for DV-05

CN101 for

to IC801

H

3/3

from IC201

H

1/3

H

1/3

D

DV-S5

2/3

H

5

6

7

8

21

1

DV-05, DV-S5

3.6 DVDM ASSY (3/3)

A

B

23

IC810(1/4)

TC74VHC00FT

IC810(2/4)

TC74VHC00FT

H

2/3

IC810(4/4)

TC74VHC00FT

H

2/3

IC810(3/4)

TC74VHC00FT

4

H

2/3

H

2/3

H

2/3

(DVD)

from IC701

H

2/3

(DVD)

from IC701

H

2/3

IC801

MB86371C

C

from IC701

H

2/3

D

22

3/3

H

1234

5

678

DV-05, DV-S5

CLOCK GENERATOR SECTION

IC906(1/3) IC906 :

TC7W04F

IC906(2/3)

IC904(1/3)

IC904(2/3)

IC904 :

TC7W04F

IC904(3/3)

: AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE

(V/CB)

: V/CB SIGNAL ROUTE

(Y)

: Y SIGNAL ROUTE

(C)

: C SIGNAL ROUTE

IC906(3/3)

H

for IC701

H

for IC201

for IC801

H

2/3

for IC801

2/3

1/3

H

2/3

3/3

DVDM ASSY(3/3) (VWS1349)

A

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

1/2

CN101 for DV-05

1/2

CN101 for DV-S5

B

C

Cb/B

Cr/R

H

2/3

17

15

14

(C)

(Y)

1613

1 2

Cr/R

3 4 5 6

Cb/B

7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22

2/2

CN102 for DV-05

2/2

CN102 for DV-S5

D

3/3

H

5

6

7

8

23

DV-05, DV-S5

• WAVEFORMS OF DVDM ASSY

Note : No. in the table correspond to the number on the schematic diagram. Measurement condition : No. 1 to 4 and 6 to 11 : Disc MJK1, Title 1-chp 1

Q109-Emitter (RF)

1

V: 100mV/div. H: 0.1µS/div.

TP (RFO)

2

V: 500mV/div. H: 0.1µS/div.

IC301-pin 19 (RF for A/D converter)

3

V: 1V/div. H: 0.2µS/div.

No. 5 : CD, ABEX-784 Track 1 No. 13 to 14 : MJK1, Title 1-chp 4 No. 15 to 17 : MJK1, Title 1-chp 5

Q281-Collector (FG)

7

V: 1V/div. H: 5mS/div.

DC 2V

Foot of R261 (FPWM)

8

V: 1V/div. H: 10µS/div.

Foot of R262 (VPWM)

9

V: 1V/div. H: 10µS/div.

CN9031-pin 20 (Y output)

13

V: 500mV/div. H: 10µS/div.

CN9031-pin 18 (C output)

14

V: 500mV/div. H: 10µS/div.

CN9031-pin 6 (CB output when

15

selecting color difference output) V: 500mV/div. H: 10µS/div.

TP (Tracking Error)

4

V: 1V/div. H: 2mS/div.

IC201-pin 39 (EFM before slice)

5

V: 1V/div. H: 1µS/div.

IC201-pin 1 (EFM)

6

V: 1V/div. H: 0.2µS/div.

Foot of R263 (PPWM)

10

V: 1V/div. H: 0.2µS/div.

Foot of R264 (RPWM)

11

12

DC1.4V

CN9031-pin 20 (Y output when

16

selecting color difference output) V: 500mV/div. H: 10µS/div.

CN9031-pin 2 (CR output when

17

selecting color difference output) V: 500mV/div. H: 10µS/div.

24

DV-05, DV-S5

25

1

23

DV-05, DV-S5

3.7 AVJB ASSY (1/2) for DV-05

4

A

B

3/3

H

CN9020

33.86MHz

VIRTUAL

THROUGH

C

D

26

1234

5

AVJB ASSY(1/2) (VWV1621)

678

DV-05, DV-S5

: AUDIO SIGNAL ROUTE

A

B

C

D

27

5

6

7

8