Pioneer DV-636-D Service manual

DVD PLAYER

CENTER SURROUND

AUDIO SUBTITLE FL

DIMMER

SUB

WOOFER

5.1CH
MODE

4 1¡ ¢





DVD PLAYER

3

7

8

0

Î

FL OFF5.1CH

VIRTUAL DOLBY

DIGITAL

STANDBY

VIRTUAL
DOLBY
DIGITAL

DOLBY DIGITAL/DTS DECODER

POWER

ACOUSTIC DAMPER MECHANISM

–

OFF

-

ON

DV-636D

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

ORDER NO.

RRV2293

Type

Model

DV-636D

Power Requirement

Region No.

The voltage can be converted by
the following method.

WYXJ ‡ AC220-240V 2 –––––––––––––

WVXJ ‡ AC220-240V 2 –––––––––––––

LBXJ ‡ AC110V 3 –––––––––––––

RLXJ/NC ‡ AC110-127/220-240V 3 Automatic select

RLXJ/RB ‡ AC110-127/220-240V 2 Automatic select

RLXJ/RD ‡ AC110-127/220-240V 4 Automatic select

CONTENTS

1. SAFETY INFORMATION

2. EXPLODED VIEWS AND PARTS LIST

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..14

4. PCB CONNECTION DIAGRAM

5. PCB PARTS LIST

6. ADJUSTMENT

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

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

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

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

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

37
52
59

2
4

7. GENERAL INFORMATION

7.1 DIAGNOSIS

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

7.1.1 TEST MODE SCREEN DISPLAY

7.1.2 TROUBLE SHOOTING

7.1.3 ERROR CODE

7.1.4 DISASSEMBLY

7.2 PARTS

7.2.1 IC

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

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

7.2.2 DISPLAY

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

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

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

8. PANEL FACILITIES AND SPECIFICATIONS

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

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

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

.......

61
61
61
63
64
68
69
69
82
83

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

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

PIONEER CORPORATION 2000

T – ZZE MAY 2000 Printed in Japan

DV-636D

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

Reading should
not be above

0.5mA

Earth
ground

Device
under
test

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

Leakage
current
tester

Test all
exposed metal
surfaces

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
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 on the parts list

AC Leakage Test

2

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 : 655 nm

FOR CD : MAXIMUM OUTPUT POWER : 5mW

WAVELENGTH : 785 nm

LABEL CHECK

DV-636D

WYXJ and WVXJ types WYXJ and WVXJ types

(Printed on the Rear Panel)

Additional Laser Caution

1. Inside detection switch (S201 on the SMEB assy) and loading­status detection switch (S301 on the LOSB assy) are detected
by the microprocessor (IC11 in the DVDM assy).

• To permit the laser diode to oscillate, it is required to set the
inside detection switch for the inside position (S201 : ON) and to
set the loading-status detection switch for the clamp position (the
center terminal of S301 is shorted to +5V). The 650 nm laser
diode for DVD oscillation will continue if pin 19 of IC1 is shorted
to +5V (fault condition) in the DVDM assy.
The 780 nm laser diode for CD oscillates if pin 20 of IC1 is shorted
to +5V 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
(S106 ON in the FLKY 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 61.

3

DV-636D

2. EXPLODED VIEWS AND PARTS LIST

NOTES:• 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

4

1
2

18

Except WVXJ Type

9

6

WVXJ Type Only

23

WVXJ Type Only

18

3

21

Except
WVXJ Type

22

3

21

20

19

8

WYXJ and WVXJ
Types Only

10

LBXJ, RLXJ/NC, RLXJ/RB
and RLXJ/RD
Types Only

11

LBXJ and RLXJ/NC
Types Only

12

WYXJ and WVXJ
Types Only

13

WYXJ Type Only

14

WYXJ Type Only

15

16

5

9

FRONT

7

4

17

DV-636D

(1) PACKING PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

1 Audio Cord (L = 1.5m) VDE1052
2 Video Cord (L = 1.5m) VDE1053
3 Remote Control Unit VXX2702

NSP 4 Dry Cell Battery (R6P, AA) VEM-013

5 Pad F VHA1238
6 Pad R VHA1239

7 Packing Case See Contrast table (2)
8 Mirror Mat Sheet Z23-007

(750 × 600 × 0.05)

9 Polyethylene Bag VHL1051

(0.03 × 200 × 300)

NSP 10 Warranty Card See Contrast table (2)

11 Operating Instructions (English) See Contrast table (2)
12 Operating Instructions See Contrast table (2)

(Trad-Chinese)

13 Operating Instructions See Contrast table (2)

(English/French)

18 Power Cord See Contrast table (2)

14 Operating Instructions See Contrast table (2)

(German/Italian)

15 Operating Instructions See Contrast table (2)

(Spanish/Portuguese)

16 Operating Instructions See Contrast table (2)

(Dutch/Swedish)
17 IM Holder See Contrast table (2)
19 Top Board See Contrast table (2)

20 Polyethylene Bag See Contrast table (2)
21 Battery Cover VNK4631

22 Cord Holder See Contrast table (2)
23 RCU Holder See Contrast table (2)

(2) CONTRAST TABLE

DV-636D/WYXJ, WVXJ, LBXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD are constructed the same except for the following :

Part No.

LBXJ

Type

VHG1942

Not used

VRB1251
VRC1111

RLXJ/NC

Type

VHG1937

Not used

VRB1251
VRC1111

RLXJ/RB

Type

VHG1940

Not used

VRB1251

Not used

RLXJ/RD

Type

VHG1941

Not used

VRB1251

Not used

Mark No.

NSP

Symbol

and

Description

7

Packing Case

10

Warranty Card

11

Operating Instructions
(English)

12

Operating Instructions
(Trad-Chinese)

WYXJ

Type

VHG1936
ARY7022

Not used
Not used

WVXJ

Type

VHG1939
ARY7022

Not used
Not used

Remarks

NSP

13

Operating Instructions
(English/French)

14

Operating Instructions
(German/Italian)

15

Operating Instructions
(Spanish/Portuguese)

16

Operating Instructions
(Dutch/Swedish)

17

IM Holder

18

Power Cord

19

Top Board

20

Polyethylene Bag
(0.03 × 200 × 300)

20

Polyethylene Bag
(0.03 × 230 × 340)

22

Cord Holder

23

RCU Holder

VRD1111
VRD1112
VRD1113

VRD1114
VHC1063

ADG1154
VHC1064

Not used

Z21-038
Not used
Not used

VRD1111

Not used
Not used

Not used
Not used

ADG1156

Not used
Not used

Z21-038
VHC1065
VHC1061

Not used
Not used
Not used

Not used
Not used

ADG7042

Not used

VHL1051

Not used
Not used
Not used

Not used
Not used
Not used

Not used
Not used

ADG1154

Not used

VHL1051

Not used
Not used
Not used

Not used
Not used
Not used

Not used
Not used

ADG1154

Not used

VHL1051

Not used
Not used
Not used

Not used
Not used
Not used

Not used
Not used

ADG1154

Not used

VHL1051

Not used
Not used
Not used

5

DV-636D

2.2 EXTERIOR SECTION

11

10

15

WYXJ and WVXJ
Types Only

1

12

13

14

11

18

16

10

Except LBXJ Type

5

4

6

7

8

19

20

3

9

2

10

Refer to "2.3 FRONT PANEL SECTION".

6

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No.

1 Bonnet S See Contrast table (2)
2 Door Panel See Contrast table (2)
3 DVD Plate VAM1088
4 POWER Button See Contrast table (2)
5 PW Button Joint See Contrast table (2)

6 Tray See Contrast table (2)
7 Tray Stopper VNL1739
8 Tray Stopper Spring VBH1277
9 Door Holder See Contrast table (2)

10 Screw IBZ30P080FMC
11 Screw See Contrast table (2)

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

16 Screw BBZ30P080FMC
17 • • • • •
18 Caution Label See Contrast table (2)
19 Screw VBA1057
20 Door Spring VBH1305

DV-636D

(2) CONTRAST TABLE

DV-636D/WYXJ, WVXJ, LBXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD are constructed the same except for the following :

Mark No.

1

Bonnet S

2

Door Panel

4

POWER Button

5

PW Button Joint

6

Tray

9

Door Holder

11

Screw

18

Caution Label

Symbol

and

Description

WYXJ

Type

VXX2651
VNK4673
VNK4184
VNK4179
VNK4570

VNK4509

BCZ40P060FZK

VRW1699

WVXJ

Type

VXX2651
VNK4673
VNK4184
VNK4179
VNK4570

VNK4509

BCZ40P060FZK

VRW1699

BCZ40P060FNI

LBXJ

Type

VXX2652
VNK4449

Not used
Not used

VNK4569
VNK4325

Not used

Part No.

RLXJ/NC

VXX2652
VNK4449
VNK4159
VNK4179
VNK4569

VNK4325

BCZ40P060FNI

Not used

Type

RLXJ/RB

Type

VXX2652
VNK4449
VNK4159
VNK4179
VNK4569

VNK4325

BCZ40P060FNI

Not used

RLXJ/RD

Type

VXX2652
VNK4449
VNK4159
VNK4179
VNK4569

VNK4325

BCZ40P060FNI

Not used

Remarks

7

DV-636D

2.3 FRONT PANEL SECTION

LBXJ Type
Only

Except
LBXJ Type

9 (1/1)

11

7

6

8

4

15

10

2

10

10

3

9 (2/2)

16

10

1

14

5

12

13

8

(1) FRONT PANEL SECTION PARTS LIST

Mark No. Description Part No.

DV-636D

NSP 2 PWSB Assy See Contrast table (2)
NSP 3 DILB Assy VWG2099

1 FLKY Assy See Contrast table (2)

4 8 Key See Contrast table (2)
5 Front Panel See Contrast table (2)

6 FL Lens VEC2154
7 Name Plate See Contrast table (2)
8 PW Button (POWER) See Contrast table (2)
9 Main Key See Contrast table (2)

10 Screw BBZ30P080FMC
11 LED Lens See Contrast table (2)

12 Illumi Holder VNK4098
13 Illumination Filter VEC1950
14 Illumination Lens VNK4168
15 Sub Panel See Contrast table (2)

16 Flexible Cable (15P) VDA1807

(FLKY CN101 ↔ DVDM CN602)

(2) CONTRAST TABLE

DV-636D/WYXJ, WVXJ, LBXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD are constructed the same except for the following :

Part No.

LBXJ

Type

VWG2249
VWG2246

VNK4458
VNK4672
PAM1779

RLXJ/NC

Type

VWG2091
VWG2096

VNK4458
VNK4671
PAM1779

RLXJ/RB

Type

VWG2091
VWG2096

VNK4458
VNK4671
PAM1779

RLXJ/RD

Type

VWG2091
VWG2096

VNK4458
VNK4671
PAM1779

Mark No.

NSP

1

FLKY Assy

2

PWSB Assy

4

8 Key

5

Front Panel

7

Name Plate

Symbol

and

Description

WYXJ

Type

VWG2090
VWG2095

VNK4462
VNK4670
PAM1776

WVXJ

Type

VWG2090
VWG2095

VNK4462
VNK4670
PAM1776

Remarks

8

PW Button (POWER)

9

Main Key

11

LED Lens

15

Sub Panel

Not used

VNK4447

PNW2019

VNK4674

Not used

VNK4447

PNW2019

VNK4674

VNK4059
VNK4446

Not used

VNK4452

Not used

VNK4446

PNW2019

VNK4452

Not used

VNK4446

PNW2019

VNK4452

Not used

VNK4446

PNW2019

VNK4452

9

DV-636D

2.4 BOTTOM VIEW SECTION

Except

LBXJ Type

A

23

23

7
Refer to

"2.5 LOADING MECHANISM ASSY".

23

3

24

B

B

23

4

22

10

23

A

9

27

To
PICKUP
Assy

26

WYXJ and WVXJ
Types Only

28

11

23

20

12

1

WYXJ and WVXJ

17

C

D

23

23

Types Only

23

E

23

21

23

23

2

F

C

D

F

13

5

WYXJ and WVXJ
Types Only

23

E

14

10

18

19

23

16

DV-636D

(1) BOTTOM VIEW SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

1 DVDM Assy See Contrast table (2)

2 JCKB Assy See Contrast table (2)
NSP 3 MSWB Assy See Contrast table (2)
4 POWER SUPPLY Assy See Contrast table (2)

5 SCRB Assy See Contrast table (2)

6 • • • • •
NSP 7 Loading Mechanism Assy VWT1162

8 • • • • •

9 Flexible Cable (12P) VDA1749

(DVDM CN1030 ↔ LOSB CN301)

10 Flexible Cable (26P) VDA1742

(DVDM CN110 ↔ POWER SUPPLY CN201)

11 Flexible Cable (29P) VDA1805

(DVDM CN905 ↔ JCKB CN666)

12 Flexible Cable (15P) VDA1806

(DVDM CN901 ↔ JCKB CN999)

13 Flexible Cable (12P) See Contrast table (2)

(SCRB CN101 ↔ JCKB CN777)

14 Flexible Cable (07P) See Contrast table (2)

(SCRB CN2 ↔ DVDM CN904)

15 • • • • •

NSP 16 Base Chassis See Contrast table (2)

17 Rear Panel See Contrast table (2)
18 Insulator PNW2766
19 Foot Assy (Rubber) REC1263
20 SYPS FFC Binder VEC2069

21 PCB Hinge VEC1174

NSP 22 PCB Holder PNW2100

23 Screw BBZ30P080FMC

NSP 24 PC Support See Contrast table (2)

25 • • • • •

NSP 26 PCB Spacer DEC1389
NSP 27 PCB Holder VNE2122
NSP 28 Card Spacer See Contrast table (2)

(2) CONTRAST TABLE

DV-636D/WYXJ, WVXJ, LBXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD are constructed the same except for the following :

Part No.

LBXJ

Type

VWS1436
VWV1768

Not used

VWR1316

Not used

RLXJ/NC

Type

VWS1436
VWV1770

VWG2241

VWR1314

Not used

RLXJ/RB

Type

VWS1436
VWV1770
VWG2241
VWR1314

Not used

RLXJ/RD

Type

VWS1436
VWV1770
VWG2241
VWR1314

Not used

Mark No.

NSP

Symbol

and

Description

1

DVDM Assy

2

JCKB Assy

3

MSWB Assy

4

POWER SUPPLY Assy

5

SCRB Assy

WYXJ

Type

VWS1437
VWV1771
VWG2241
VWR1314
VWV1769

WVXJ

Type

VWS1437
VWV1771
VWG2241
VWR1314
VWV1769

Remarks

NSP
NSP
NSP

13

Flexible Cable (12P)

14

Flexible Cable (07P)

16

Base Chassis

17

Rear Panel

24

PC Support

28

Card Spacer

VDA1749
VDA1808
VNA2091
VNA2209
VEC1584

QEC1012

VDA1749
VDA1808
VNA2091
VNA2209
VEC1584

QEC1012

Not used

Not used
VNA2064
VNA2214

Not used

Not used

Not used

Not used
VNA2091
VNA2210
VEC1584

Not used

Not used

Not used
VNA2091
VNA2212
VEC1584

Not used

Not used

Not used
VNA2091
VNA2213
VEC1584

Not used

11

DV-636D

2.5 LOADING MECHANISM ASSY

• Top View • Bottom View

20

Refer to
"2.6 TRAVERSE MECHANISM ASSY-S".

3

4

5

1

19

21

2

22

18

10

6

9

17

11

13

7

8

16

15

14

12

LOADING MECHANISM ASSY PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

1 Traverse Mechanism Assy-S VXX2653
2 Screw DBA1006
3 Drive Cam VNL1736
4 Drive Gear VNL1735
5 Lock Plate VNL1820

6 Loading Base VNL1854
7 Belt VEB1260
8 Gear Pulley VNL1733

NSP 9 LOSB Assy VWG1885

10 Loading Gear VNL1734

12

NSP 14 LOMB Assy VWG1886

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

15 Connector Assy VKP2218

(LOMB CN401 ↔ LOSB CN303)

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

(LOSB CN302 ↔ SMEB CN202)

19 Float Base VNL1815
20 Floating Rubber VEB1286

21 Flexible Cable (24P) VDA1748

(Pickup Assy ↔ DVDM CN4)

22 Cushion VEB1312

2.6 TRAVERSE MECHANISM ASSY-S

• Top View

DV-636D

37

37

17

31

24

30
16

35

33

28

5

22

33

21

15

10

10

14

10

23

7

2

7

34

19
8
6

20

12

9

37

4

10

13

37
18

32

1

18

26

11

25

27

7

29

36

3

TRAVERSE MECHANISM ASSY-S PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

NSP 1 SMEB Assy VWG2048
NSP 2 FGSB Assy VWG2009
NSP 3 Motor (CARRIAGE) VXM1079
NSP 4 Motor (SPINDLE) VXM1084

NSP 5 Pickup Assy VWY1055

6 Table Sheet DEC2040
7 Screw VBA1058
8 Centering Spring VBH1278
9 Hook Spring VBH1317

10 Skew Spring VBH1303
11 Gear Spring VBH1308

NSP 12 Reflected Sheet VEC1959

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

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

19 Centering Ring VNL1746

NSP 20 Disc Table VNL1747

NSP 30 Magnet VYM1024

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

31 Screw JFZ17P025FZK
32 Screw JGZ17P028FMC
33 Screw VBA1051
34 Magnet Holder Assy VXX2507
35 Spindle Motor Assy VXX2649

36 Carriage Motor Assy VXX2650
37 Screw PBA1069

13

1

23

DV-636D

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

33M

A

SPDL

MOTOR

OEIC

FCS

TRKG

PICKUP
ASSY

B

CN302

(8P)

2

7

1

8

4

5

6

3

M

CN202

(8P)

CARRIAGE

B

MOTOR

C

SMEB
ASSY

LOADING MOTOR

(24P)

LOSB
ASSY

12

CN303
CN401

21

M

10

7,6,
3,2

21
24
22
23

(12P)

CN301

8

10

6
4

7
9

SLDR_R
SLDR_F

F_RTN
F_DRV
T_DRV
T_RTN

SPDL+
SPDL-

LOAD+
LOAD-

(24P)

CN120

10

7,6,
3,2

21
24
22
23

(12P)

CN1030

5
3

7
9

6
4

E

B1-B4

13 12 10 9

31
32

14
15

SPDL & FTS

34
35

M56788FP

37

LODDRV

DVDM ASSY

RFRF

3 54

RF IC

6-9

IC101

LA9701M

3
20
17

DRIVER

IC352

28

46
56
57
42
35

FDO
TDO

SLDO

SPDO

RFO

DSPRF

BH
PH

FE
TE

32 33 30 31 39

47
48

45

SERVO DSP

LC78652W

46

Q105

IC201

14

16M

16M

107

4

170

DVD

ENCODER

BY CHIP

IC701

PE5108A

MN414800CSJ-07

SYSTEM

CONTROL CPU

SH1 BASE ASIC

IC601

PD3410A

SD0-SD7

57-60
63-66

SREQ

56

CDDATA

111

4M DRAM

IC702

WORK SRAM

TC55V1001AFT8

149,150,
152-155,

158,159

162

48

IC604

27M

36/16M

55 64

MPEG2

DECODER

AV-1

IC801

M65773AFP

16M SDRAM

MB811171622A

4

IC802

-100FN

FLASH

MEMORY

IC603

VYW1693

95-98,

100-103

74

73

68-71

YCBR0-7

(Y0-Y7)

DOUT0
DOUT1

AD0-2,

ADD

LOMB

A

ASSY

WYXJ, WVXJ ONLY

VIDEO

FILTER

Q802

OUTR

IC806

MC44724A

(6ch)

4 16

IC807

3 → 5

23

Q801

OUTG

20

Q800

OUTB

17

Q807

OUTV

1

Q809

OUTY

4

Q811

OUTC

7

SEL IR

IR

(15P)

CN602

1

12

SEL IR

13

IR

14

SW+5V

15

16M

5

1

27M

33M

6

5

CLOCK GENERATOR

IC21

CY2081SL-655

DOUT0

DOUT1

IC22
TC7WH74FU

36/16M

1

(Y0-Y7)

38-45

VIDEO ENCODER

TC74VHCT541ADT

CONVERTER

CN102

1 6

(15P)

CN101

(6P)

15

4
3
2
1

G

FLKY ASSY

FL TUBE

V101

VAW1050

C

KEY SW

REMOTE
SENSOR

FL CONTROL

IC101

PE5141A

CN103

1234

CN301

I

4321

DILB
ASSY

H

1 6

PWSB
ASSY

(6P)

CN201

: RF Signal Route
: Audio Signal Route (L ch)

D

: ROM DATA SIGNAL ROUTE

(V)

: V Signal Route

(Y)

: Y Signal Route

(C)

: C Signal Route

(R)

: R Signal Route

(G)

: G Signal Route

(B)

: B Signal Route

F840

VIDEO

FILTER

F852

1155 23

LC89051V

Q805

Q804

Q803

Q808

Q810

Q812

DIR

IC903

(R,C)

(G)
(B)

(V)
(Y)
(C)

CN904

CN901

SEL IR

CN905

6

26

23
22
21

7

(7P)

R/C

G

B

(15P)

V

Y

C

IR

(29P)

AODAI

DTSDATA

ADATA1
ADATA2

ADATA3
ADATA0

7

5

3

10

12

8

6

5

14

1234

5

678

DV-636D

CN110

M + 6V

+12V
+12V

+5V

+3.3V

EV+5V

– 27V

F

(15P)

CN999

6

4

8

JA904

10

11

24

4 84

7
8
9

23

(29P)

CN666

JA903

IC666

11

10

SR OUT

SR IN

9

(26P)

1,2

10
12

13
16

22
26

(26P)

CN201 CN102

1,2

5

5

7

7

10

|

|

12

13

|

|

16

22
26

(R.C)

(G)
(B)

JCKB ASSY

IC902

DTS

DECODER

IC501

YSS912C-F

5
7
6

SELECTOR

IC404,IC405,IC666

TC74VHC157FT

5

(V)

(Y)

(C)

IC901

K

3

10

6

POWER
SUPPLY
ASSY

J

(7P)

CN102

R/C

1

G

3

B

5

VIDEO

AMP

IC801

LA7135AM

JA901

JA902

96k,24bit
6ch DAC

IC401

UDA1328T/S1

212

CN101

1
2

SCRB ASSY

(R,C)

(G)

(B)

(V)

23
15
19

13
21
17

OPTICAL AC-3/PCM

COAXIAL

29
28

1

2

4

6

(Y)

DIGITAL
AUDIO
OUT

2

NJM5532MD

3

2
3

5

6
2

BA4560F

3

1

1

7

IC201

1

1

LIVE

NEUTRAL

SELECTOR

IC201

MM1507XN

6
4

(12P)

CN101

CN777

(12P)

(C)

IC301

IC101

BA4560F

POWER

S1000

L

MSWB ASSY

AC IN

WYXJ, WVXJ ONLY

(V,Y)

(R,C)

(G)

(B)

2

3 9 6 12

Y

R

VIDEO

10 4 7 1

(V)

(Y)

R ch

R ch

JA101

AV OUT

19
15

11

7
3
1

JA102

19

3
1

L

Q805,

Q705,

Q715,

7

Q806

Q706

Q716

V

L
R

(V)

(Y)

(C)

(Y)

(CB)

(C

R

JA301

JA101

WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

JA801

COMPOSITE
VIDEO OUT

(Y)

(C)

Y
P

B

)

P

R

JA601

Lt1
Lt2
Rt1
Rt2

FRONT L

CENTER

SUB WOOFER

L SURROUND

JA701

S VIDEO
OUTPUT

ANALOG
COMPONENT
VIDEO
OUT

LBXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

A

B

C

D

15

8

1

23

4

DV-636D

3.2 LOMB, LOSB, SMEB, FGSB ASSYS and OVERALL WIRING DIAGRAM

A

B

WYXJ, WVXJ ONLY

WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

JA101 JA102

SCRB ASSY (VWV1769)

J

F

F 1/2, F 2/2

JCKB ASSY

(WYXJ, WVXJ : VWV1771)
(LBXJ : VWV1768)
(RLXJ/NC, RLXJ/RB, RLXJ/RD : VWV1770)

LBXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

C

DILB ASSY

I

(VWG2099)

PWSB ASSY

D

H

(WYXJ, WVXJ : VWG2095)
(LBXJ : VWG2246)
(RLXJ/NC, RLXJ/RB,
RLXJ/RD : VWG2096)

FLKY ASSY

G

(WYXJ, WVXJ : VWG2090)
(LBXJ : VWG2249)
(RLXJ/NC, RLXJ/RB,
RLXJ/RD : VWG2091)

16

1234

5

678

DV-636D

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

E

E 1/4- E 4/4

DVDM ASSY

(WYXJ, WVXJ : VWS1437)
(LBXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
: VWS1436)

K

(WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD : VWR1314)
(LBXJ : VWR1316)

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

(T)
(T)
(F)

(T)

(T)
(T)
(F)

POWER SUPPLY
ASSY

(T)

PICKUP
ASSY
(VWY1055)

WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

MSWB ASSY

L

(VWG2241)

POWER CORD
WYXJ
RLXJ/NC :ADG1154
RLXJ/RB
RLXJ/RD
WVXJ :ADG1156
LBXJ :ADG7042

WYXJ, WVXJ :AC220-240V, 50/60Hz
LBXJ :AC110V, 60Hz
RLXJ/NC
RLXJ/RB :AC110-127/220-240V
RLXJ/RD 50/60Hz

: RF SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

A

B

B

CN301
VKN1272

A

LOMB ASSY
(VWG1886)

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

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

LOSB ASSY (VWG1885)

S301

VSK1011

(S)
(S)

LOADING MOTOR

ASSY

(VXX2505)

VKN1268

(S)

CN303
B2B-PH-K-S

CN401
B2B-PH-K-S

CN302

CN202

VKN1212

SPINDLE

MOTOR

(VXX2649)

ASSY

FGSB ASSY

D

(VWG2009)

PC101

GP2S60

S201

DSG1016

(S)(S)

(S)

CARRIAGE MOTOR

R101

330

CN201
52044-0345

ASSY

(VXX2650)

(SLIDER)

C

SMEB ASSY
(VWG2048)

C

D

CBA

5

6

7

D

8

17

1

DV-636D

3.3 DVDM ASSY (1/4)

23

4

A

E

2/4

B

1

CN201

E

K

2/4

(F)

E

2/4

1/2

(DVD) (DVD)

2

4

E

2/4

RF IC

(DVD)

(F)

(CD)

E

3/4

(CD)

(F)

(T)

(T)
(F)
(F)

(F)

(F)

C

(T)

E

2/4

PICKUP ASSY

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

E

2/4

D

CN301

B

(S)

(S)

(S)
(S)

SPINDLE & FTS

DRIVER

(T) (T)

E

2/4

E

2/4

E

2/4

(T)

(F)

(T)

(S)

(S)

(F)

E

2/4

18

E

2/4

1/4

E

1234

(F)

(T)

(S)

5

678

DV-636D

E 1/4

(DVD)

DVDM ASSY (WYXJ, WVXJ : VWS1437)

(LBXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD : VWS1436)

2/2

(DVD)

E

2/4

: The power supply is shown with the marked box.

: RF SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

WYXJ, WVXJ
OTHERS

E

3/4

Land for Checker

6

Not usedR110kR2Not usedR310k

33k 22k 10k Not used

R4

E

2/4

E

2/4

A

B

(T)

(F)

(CD)

(T)

(F)

(CD)

(S)
(F)

(T)

E

2/4

7

E

2/4

E

(S)
(F)

(T)

2/4

5

DSP IC

C

E

2/4

E

E

2/4,3/4,4/4

2/4

2/2

1/2

9 10 11

E

2/4

8

E

2/4

D

1/4

E

5

6

7

8

19

1

DV-636D

3.4 DVDM ASSY (2/4)

23

4

E 2/4

A

DVDM ASSY
(WYXJ, WVXJ : VWS1437)
(LBXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD : VWS1436)

3 → 5

CONVERTER

E

E

1/4

IC611

WORK SRAM

E

1/4,4/4

E

4/4

PGM 16M FLASH MEMORY

B

VYW1693

MC74VHCT541ADT

IC612

MC74VHCT541ADT

5 → 3

CONVERTER

1/4

E

3/4

E

4/4

X801

DSS1110

4/4

20MHz

E

1/4

SH1

BASE ASIC

E

1/4

E

1/4

E

3/4

E

4/4

E

1/4

1/4

E

E

C

E

4/4

E

4/4

E

E

1/4

D

E

1/4

1/4

E

3/4

E

1/4

E

1/4

20

2/4

E

1234

5

678

DV-636D

4M DRAM

E

1/4

MN414800CSJ-07

E

4/4

E

3/4

E

3/4

BY CHIP

DVD ENCODER

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

E

3/4

E

4/4

E

1/4

E

E

E

1/4

1/4

1/4

A

B

3

(DVD)

3/4

E

E

3/4

E

1/4

E

4/4

E

3/4

E

1/4

CN101

G

E

1/4

(DVD)

E

3/4

C

E

1/4

E

1/4

D

2/4

E

5

6

7

8

21

1

DV-636D

3.5 DVDM ASSY (3/4)

23

4

A

16M SDRAM

E 3/4

DVDM ASSY
(WYXJ, WVXJ : VWS1437)
(LBXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD : VWS1436)

B

E

2/4

C

AV1

MPEG2 DECODER

3 → 5

CONVERTER

D

E

2/4

E

2/4

22

E

2/4

3/4

E

1234

5

678

DV-636D

: ROM DATA SIGNAL ROUTE
: AUDIO SIGNAL ROUTE

E

2/4

E

E

2/4

4/4

E

2/4

A

CLOCK GENERATOR

BLOCK

E

2/4

E

4/4

E

1/4

E

2/4

B

C

E

4/4

E

4/4

3/4

E

5

6

7

8

23

D

1

DV-636D

3.6 DVDM ASSY (4/4)

A

E 4/4

DVDM ASSY
(WYXJ, WVXJ : VWS1437)
(LBXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD : VWS1436)

23

WYXJ, WVXJ ONLY

4

B

(B)

E

2/4

E

2/4

C

E

2/4

E

3/4

(R)

VIDEO

ENCODER

(G)

(B)

(G)

(R)

WYXJ,WVXJ : 20kF
OTHERS : 82kF

20

19

18

(C)

(Y) (Y)

(V)

13 16

(B)

(B)

(G)

(R)

220F

(B)

(G)

(R)

(Y)

E

3/4

12 15

(V)

D

14 17

(C)

WYXJ,WVXJ : 180F
OTHERS : 220F

24

4/4

E

1234

(Y)

(V)

(C)

(Y)

(V)

(C)

(V)

(C)

E

1/4, 2/4

5

678

DV-636D

: ROM DATA SIGNAL ROUTE
: AUDIO SIGNAL ROUTE

(V)

: V SIGNAL ROUTE

(Y)

E

3/4

E

2/4

E

3/4

E

2/4

E

2/4

: Y SIGNAL ROUTE

(C)

: C SIGNAL ROUTE

(R)

: R SIGNAL ROUTE

(G)

: G SIGNAL ROUTE

(B)

: B SIGNAL ROUTE

A

CONVERTER

(Y)

(V)

(C)

WYXJ, WVXJ ONLY

3 → 5

MC74VHCT541ADT

IC905

WYXJ,WVXJ : R949 (0Ω)
OTHERS : L9490 (VTL1105)

E

2/4

B

F 1/2

CN666

E

3/4

C

(Y)

(V)

(C)

F 2/2

CN999

E

1/4, 2/4

(R)

(G)

(B)

5

6

(R)

(G)

(B)

WYXJ, WVXJ ONLY

7

(R)

(G)

(B)

J

E

CN102

4/4

8

D

25

1

DV-636D

23

4

3.7 JCKB ASSY (1/2)

A

E 4/4

CN905

B

LBXJ ONLY

HAZA

100/25

C630

96k, 24 bit

6ch DAC

F

2/2

SELECTOR

C

DTS DECODER

D

26

1/2

F

1234

5

678

DV-636D

F 1/2

WYXJ,WVXJ,LBXJ : 2SK2033
OTHERS : PDTC124EK

JCKB ASSY (WYXJ, WVXJ : VWV1771)

(LBXJ : VWV1768)
(RLXJ/NC, RLXJ/RB, RLXJ/RD : VWV1770)

: AUDIO SIGNAL ROUTE

WYXJ,WVXJ ONLY

F

2/2

F

2/2

WYXJ,WVXJ ONLY

A

B

C

D

: The power supply is shown with the marked box.

1/2

F

5

6

7

8

27

1

DV-636D

3.8 JCKB ASSY (2/2)

23

4

A

F

1/2

LBXJ : R906 (0)
OTHERS : L906 (RTF1167)

LBXJ : 0

OTHERS : 820

B

(V)

(C)

(Y)

E 4/4

CN901

(Y)

(V)

(C)

JA901

GP1FA550TZ

JA902

VKB1077

LBXJ, RLXJ/NC,
RLXJ/RB,
RLXJ/RD ONLY

(V)

(C)

(Y)

WYXJ, WVXJ
ONLY

(V)(V)

(Y)(Y)

C

WYXJ, WVXJ ONLY

F

1/2

(V)

J

F

CN101

D

1k

(Y)

1/2

WYXJ, WVXJ
ONLY

LBXJ ONLY

LBXJ, RLXJ/NC,
RLXJ/RB,
RLXJ/RD ONLY

WYXJ, WVXJ,
RLXJ/NC, RLXJ/RB,
RLXJ/RD ONLY

28

WYXJ, WVXJ, LBXJ : 1000p

2/2

F

1234

OTHERS : 100

5

678

DV-636D

(V)

(C)

(Y)

VIDEO AMP.

(Y) (Y)

WYXJ, WVXJ
ONLY

F 2/2

JCKB ASSY (WYXJ, WVXJ : VWV1771)

(LBXJ : VWV1768)
(RLXJ/NC, RLXJ/RB, RLXJ/RD : VWV1770)

: The power supply is shown with the marked box.

WYXJ,WVXJ,LBXJ : 1
OTHERS : 0.1

A

(V)

(V)

(V)

(Cb)

(C)

(Cr)

(Y)

(Y)

(V)(V)

(Cb)

(Y)

(Cr)

(C)

(Y)

(Y)

(C)

(C)

(C)

(C)

(C)

(C)

(V)

(V)

WYXJ, WVXJ
ONLY

(C)

WYXJ, WVXJ
ONLY

B

(Y)

(Y)

C

: AUDIO SIGNAL ROUTE

(V)

: V SIGNAL ROUTE

(Y)

: Y SIGNAL ROUTE

(C)

: C SIGNAL ROUTE

5

(C)

LBXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD ONLY

(Y)

(Cb)

(Cr)

(Y)

(Cb)

(CR)

D

2/2

F

6

7

8

29

1

23

DV-636D

3.9 FLKY, PWSB and DILB ASSYS

4

A

FLKY ASSY

G

(WYXJ, WVXJ : VWG2090)
(LBXJ : VWG2249)

LBXJ : 47k
OTHERS : 27k

WYXJ, WVXJ : 20k
LBXJ : 62k
OTHERS : 68k

S101-S106 : ASG7013

(RLXJ/NC, RLXJ/RB, RLXJ/RD : VWG2091)

B

WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

LBXJ
ONLY

C

FL CONTROL

MICROCOMPUTER

D

30

G

1234

5

678

DV-636D

EXCEPT
LBXJ

: The power supply is shown with the marked box.

PWSB ASSY

H

(WYXJ, WVXJ : VWG2095)
(LBXJ : VWG2246)
(RLXJ/NC, RLXJ/RB, RLXJ/RD : VWG2096)

WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB, RLXJ/RD
ONLY

WYXJ, WVXJ : 180Ω
OTHERS : 750Ω

ASG7013

LBXJ ONLY

S202-S207 : ASG7013

A

B

R118-R120
WYXJ, WVXJ : 12Ω
OTHERS : 0Ω

5

E 2/4

CN602

FLKY ASSY

S101 : 8 (PAUSE)
S102 : 7 (STOP)
S103 : ¢
S104 : 4
S105 : 0 (OPEN/CLOSE)
S106 : 3 (PLAY)

6

DILB ASSY

I

(VWG2099)

FLKY ASSY

S201 : POWER STANDBY/ON
S202 : CENTER
S203 : SURROUND
S204 : SUBWOOFER
S205 : 5.1CH MODE
S206 : PICTURE CONTROL
S207 : AUDIO
S208 : VERTUAL DOLBY DIGITAL
S209 : FL DIMMER

7

C

D

31

IHG

8

1

DV-636D

3.10 SCRB ASSY

23

4

A

SCRB ASSY (VWV1769)

J

(WYXJ, WVXJ ONLY)

B

(V)

F 2/2

CN777

(Y)

(R)

(Y)

(V)

(R)

C

E 4/4

CN904

D

(G)

(B)

(Y)

(V)

SELECTOR

(V/Y)

(R)

(B)

(G)

(B)

(G)

(V/Y)

32

J

1234

5

678

DV-636D

: The power supply is shown with the marked box.

: AUDIO SIGNAL ROUTE

(V)

: V SIGNAL ROUTE

(Y)

: Y SIGNAL ROUTE

(B)

(G)

(V/Y)

(V/Y)

(R)

: R SIGNAL ROUTE

(G)

: G SIGNAL ROUTE

(B)

: B SIGNAL ROUTE

(B)

(G)

(R)

A

B

(R)

(B)

(G)

(V/Y)

(V/Y)

(R)

(B)

(G)

(R)

(V/Y)

(G)

(R)

(R)

(B)

(G)

(B)

(B)

(V/Y)

(G)

(V/Y)

C

D

J

5

6

7

8

33

1

23

DV-636D

3.11 POWER SUPPLY and MSWB ASSYS

A

POWER SUPPLY ASSY (WYXJ, WVXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD : VWR1314)

K

(LBXJ : VWR1316)

C112

D108
VZF1045

4

T101

7

9

1

2

3

5

6

10

11

14

12

GND2

13
16

15

T102

10

8

Q103
VZF1062

R105

R130

B

R131

C111

C120

LBXJ
ONLY

C

CN101

YKE31-0120

1

AC IN

2

LIVE

NEUTRAL

CN102

12

LIVE

NEUTRAL

Q101
VZF1062

D103

R101

C104

FG101

S1000

ASG1006

VZF1077

L101

413

C103

C105

C117

R110

F101
LBXJ : 2A/125V (REK1078)
OTHERS : 2A/250V (VEK1049)

F101

C101

1

POWER

2

C122

D107
1SS270A

2SC1740S

2

Q104

C102

R120

R108

R109

D109
(1/2)
VZF1071

D101
VZF1044

C110

Q102
2SC3377

D152

C153

S

BP FB

C154

L104

L103

C116

D104
MTZJ2.4B

C115

SD

IC151

SS

D153

R111

R151

D151(1/2)
VZF1071

R112R113

R116

D120

D105
1SS270A

C151

D102
EG01C

R114

D

6

5

4

2

D106
(1/2)
VZF1071

1

D110
1SS270A

C121

C107 C108

MSWB ASSY

L

(VWG2241)

WYXJ, WVXJ, RLXJ/NC, RLXJ/RB, RLXJ/RD ONLY

34

K

L

1234

5

678

DV-636D

• NOTE FOR FUSE REPLACEMENT

CAUTION -

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.

L711

L211

39µH/1.3A

R201

47

VZF1065

VZF1065

VZF1076

VZF1075

D811

VZF1054

D211

D711

D311

D411

D412

D511

10ELS2

D611

D213

MTZJ15B

C311
330/35

R511

33

VZC1057

P611

VEK1041

1.0A/60V

C411
330/35

C211
330/35

C711
330/35

D106

(2/2)

VZF1071

IC201

AN1431T

L811

39µH/1.3A

R711

0.51 1/2W

VZC1061

R202
1k

C201

0.47/50

R203

1.5k

R204
330

R205

1.5k

IC311

VZF1078

IIO

GCT

IC411

VZF1074

GCT

D513

MTZJ8.2B

O

R412
680

C412

100/35

R514
10k

R411

1.2k

C212
100/35

C511
47/50

P211

VEK1041

1.0A/60V

C313
47/35

CN201

52806-2610

1 M+6V

M+6V

2

GND (M+6V, M+12V)

3

GND (M+6V, M+12V)

4

M+12V

5

GND (D+12V)

6

D+12V

7

GND (+5V)

8

GND (+5V)

9

+5V

10

+5V

11

+5V

12

+3.3V

13

+3.3V

14

+3.3V

15

+3.3V

16

GND

17

GND

18

GND

19

GND

20

GND

21
22

EV. +5V
P ON/OFF

23

FLAC

24

FLAC

25

-27V

26

CN110

1/4

E

A

B

C

R803

1.5k

R804
100

R805

1.5k

R806
680

D109

(2/2)

VZF1071

Q801

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,

REPLACE ONLY WITH SAME TYPE NO. 491001 MFD. BY
LITTELFUSE INC. FOR P211.

C611

0.01/50

C812
330/35

C612

0.01/50

C811
330/35

D151

(2/2)

VZF1071

IC801

AN1431T

R801
47

R802
1k

C801

0.47/50

NOTE OF SPARE PARTS IN POWER SUPPLY (SYPS) ASSY

• In case of repairing, use the described parts only to prevent an accident.

• Please write the red mark on the board when the primary section of POWER SUPPLY (SYPS) Assy is repaired.

• Please take care to keep the space, not touching other parts when replacing the parts.

5

6

7

K

8

D

35

DV-636D

WAVEFORMS

Note : The encircled numbers denote measuring point in the schematic diagram.
Measurement condition : No. 1 to 4 and 6 to 11 : Disc MA1, Title 1-chp 1

DVDM ASSY

Foot of R169 (RF)

1

V: 100mV/div. H: 0.2µsec/div.

No. 5 : CD, ABEX-784 Track 1
No. 12 to 14 : MJK1, Title 1-chp 4 or T2-1
No. 15 to 17 : MJK1, Title 1-chp 5 or T2-19
No. 18 to 20 : T2-19, Color-bar (WYXJ and WVXJ Types only)

GND

Q281 - Collector (FG)

7

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

GND

IC806 - pin 1

12

(Composite Video output)

V: 0.2V/div. H: 10µsec/div.

IC806 - pin 23

18

(R output when select RGB)

V: 0.5V/div. H: 10µsec/div.

CN201 - pin 5, 6 (RFO)

2

V: 500mV/div. H: 0.1µsec/div.

IC701 - pin 170 (MY CHIP input)

3

V: 1V/div. H: 0.2µsec/div.

CN201 - pin 9, 10 (Tracking Error)

4

(AI-Inner Tracking Off)

V: 500mV/div. H: 2msec/div.

GND

GND

Foot of R261 (FPWM)

8

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

Foot of R262 (VPWM)

9

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

Foot of R263 (PPWM)

10

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

GND

GND

GND

IC806 - pin 4 (Y output)

13

V: 0.2V/div. H: 10µsec/div.

IC806 - pin 7 (C output )

14

V: 0.2V/div. H: 10µsec/div.

IC806 - pin 1 (C

15

selecting color difference output)

V: 0.2V/div. H: 10µsec/div.

B output when

IC806 - pin 20

19

(G output when select RGB)

V: 0.5V/div. H: 10µsec/div.

IC806 - pin 17

20

(B output when select RGB)

V: 0.5V/div. H: 10µsec/div.

IC201 - pin 39 (EFM before slice)

5

V: 1V/div. H: 1µsec/div.

IC201 - pin 1 (EFM)

6

V: 1V/div. H: 0.2µsec/div.

36

GND

GND

Foot of R264 (RPWM)

11

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

GND

IC806 - pin 4 (Y output when

16

selecting color difference output)

V: 0.2V/div. H: 10µsec/div.

IC806 - pin 7 (CR output when

17

selecting color difference output)

V: 0.2V/div. H: 10µsec/div.

1

234

4. PCB CONNECTION DIAGRAM

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

BCE

BCE

D

Symbol In Schematic
Diagrams

BCEBCE

BCE

DGGSS

BCE

DGS

Part Name

Transistor

Transistor
with resistor

Field effect
transistor

DV-636D

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

Capacitor

SIDE A

P.C.Board

Chip Part

SIDE B

A

Resistor array

3-terminal
regulator

4.1 LOMB, LOSB, SMEB and FGSB ASSYS

LOSB ASSY

B

(VNP1628-A)

CN1030

E

CARRIAGE
MOTOR

LOMB ASSY

A

(VNP1628-A)

B

C

LOADING
MOTOR

M

(VNP1695-A)

SMEB ASSY

C

1

M

SPINDLE
MOTOR

2

SIDE A

PC101

R101

FGSB ASSY

D

3

(VNP1661-B)

DCBA

D

37

4

1

DV-636D

23

4

4.2 DVDM ASSY

A

B

E

DVDM ASSY

CN666

F

CN999

F

• This PCB is a four-layered board.

CN102

J

IC23

IC26

IC24

IC25

Q809 Q807 Q811

IC21
IC801

IC807

IC22

VC21

Q801
Q802

IC903

Q810 Q808
Q804 Q805Q803

IC806

C

PICKUP

ASSY

B

CN301

IC261

IC303

IC702

IC302

IC610

Q111

Q107

Q112

IC101 IC601

Q102

IC761

Q281

IC352 IC603

IC606
Q601

Q602

(VNP1787-B)

L

D

CN201

H

CN101

SIDE A

38

E

1234

1

234

DV-636D

• This PCB is a four-layered board.

F

CN101

E

DVDM ASSY

IC905

IC906

IC803

IC27

IC805
IC802

A

IC73

B

IC201IC701

(VNP1706-B)

Q542

IC608

Q106
IC299
Q543

IC611

IC751

IC792
IC604

IC607

IC231

Q179

Q105 Q108
IC904 IC609

Q113
Q114
IC612

Q101

Q103

IC791

C

Q251

D

SIDE B

E

1

2

3

4

39

1

DV-636D

4.3 JCKB ASSY

A

JCKB ASSY

F

B

23

4

C

Q194 Q193

Q294

IC101 IC201 IC222

Q384 Q385 Q395 Q396 Q345

Q293

IC262

IC301 IC351 IC400

Q371

IC401

IC540 IC501IC405

IC404

SIDE A

D

40

F

1234

5

678

DV-636D

A

B

IC501

Q805
Q806

IC555 IC505

5

J

CN101

Q705
Q666

E

CN905

Q706

IC666 IC601

6

Q715
Q716

E

7

CN901

IC999

Q996

(VNP1788-B)

IC901
IC902

F

8

C

D

41

A

B

1

DV-636D

JCKB ASSY

F

23

4

C

SIDE B

D

42

F

1234

5

678

DV-636D

A

B

C

(VNP1788-B)

Q393 Q391 Q382
Q394 Q392

5

6

Q381 Q292 Q291 Q192 Q191

Q365

Q261

7

F

8

D

43

1

DV-636D

4.4 FLKY, PWSB and DILB ASSYS

A

G

FLKY ASSY

B

23

4

H

PWSB ASSY

C

(VNP1709-A)

D

SIDE A

44

G

H

1234

5

678

DV-636D

A

E

CN602

B

I

DILB ASSY

(VNP1709-A)

IC102IC101Q101

C

(VNP1709-A)

D

G I

5

6

7

8

45

A

1

DV-636D

23

4

G

FLKY ASSY

B

IC102

C

I

DILB ASSY

(VNP1709-A)

D

46

G

I

1234

SIDE B

5

678

DV-636D

A

Q102

H

PWSB ASSY

(VNP1709-A)

B

C

(VNP1709-A)

D

G H

5

6

7

8

47

1

DV-636D

4.5 SCRB ASSY

23

4

A

B

J

SCRB ASSY

Q303

SIDE A

F

CN777

C

Q205

Q206

Q202

Q204

Q201

E

CN904

D

Q203

48

(VNP1789-A)

J

1234

1

234

DV-636D

Q306
Q305

Q302
Q301
Q307

Q304

J

SCRB ASSY

A

B

SIDE B

C

IC201

Q207

IC202IC203

(VNP1789-A)

J

1

2

3

4

49

D

1

23

DV-636D

4.6 POWER SUPPLY ASSY (For LBXJ Types)

4

A

AC IN

POWER SUPPLY

K

ASSY

LIVE

B

NEUTRAL

Q104

Q101
Q103

IC151
Q102

C

D

50

SIDE A

K

1234

E

CN110

Q801

IC801

IC201

IC411

IC311

1

234

DV-636D

4.7 POWER SUPPLY and MSWB ASSYS (For WYXJ, WVXJ, RLXJ/NC,
RLXJ/RB and RLXJ/RD Types)

AC IN

POWER SUPPLY

K

ASSY

A

MSWB ASSY

L

(VNP1788-B)

LIVE

NEUTRAL

Q104

Q101
Q103

B

IC151
Q102

Q801

IC801

IC201

IC411

IC311

CN110

SIDE A

1

2

E

K

3

L

4

51

C

D

DV-636D

Mark No. Description Part No.

Mark No. Description Part No.

5. PCB PARTS LIST

NOTES:•Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

Mark Symbol and Description

NSP
NSP
NSP

NSP
NSP
NSP

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%).

560 Ω→56 × 10
47k Ω→47 × 10

0.5 Ω→R50 ..................................................................................... RN2H

1

→ 561 ........................................................ RD1/4PU 5 6 1 J

3

→ 473 ........................................................ RD1/4PU 4 7 3 J

R 5 0

1 Ω→1R0.....................................................................................RS1P 1 R 0 K

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

5.62k Ω→ 562 × 10

1

→ 5621 ...................................................... RN1/4PC 5 6 2 1 F

LIST OF WHOLE PCB ASSEMBLIES

Part No.

LOAB ASSY
LOMB ASSY
LOSB ASSY

TRAVERSE MECHANISM ASSY
SMEB ASSY
FGSB ASSY

WYXJ

Type

VWM1798
VWG1886
VWG1885

VWT1161
VWG2048
VWG2009

WVXJ

Type

VWM1798
VWG1886
VWG1885

VWT1161
VWG2048
VWG2009

LBXJ

Type

VWM1798
VWG1886
VWG1885

VWT1161
VWG2048
VWG2009

RLXJ/NC

Type

VWM1798
VWG1886
VWG1885

VWT1161
VWG2048
VWG2009

RLXJ/RB

Type

VWM1798
VWG1886
VWG1885

VWT1161
VWG2048
VWG2009

RLXJ/RD

Type

VWM1798
VWG1886
VWG1885

VWT1161
VWG2048
VWG2009

K

Remarks

DVDM ASSY
JCKB ASSY

JCKB ASSY

NSP

MSWB ASSY
JCKB ASSY

NSP

FLKB ASSY
FLKY ASSY

NSP

PWSB ASSY

NSP

DILB ASSY
SCRB ASSY

POWER SUPPLY ASSY

VWS1437

VWM2042

VWV1771

VWG2241

Not used

VWM1932
VWG2090
VWG2095
VWG2099

VWV1769
VWR1314

VWS1437

VWM2042

VWV1771

VWG2241

Not used

VWM1932
VWG2090
VWG2095
VWG2099

VWV1769

VWR1314

VWS1436

Not used
Not used
Not used

VWV1768

VWM2060
VWG2249
VWG2246
VWG2099

Not used

VWR1316

VWS1436
VWM2041

VWV1770
VWG2241

Not used

VWM1933
VWG2091
VWG2096
VWG2099

Not used

VWR1314

CONTRAST OF PCB ASSEMBLIES

FLKY ASSY

G

VWG2090, VWG2249 and VWG2091 are constructed the same except for the following :

Mark Symbol and Description

C123
R118-R120
R141
R143
R144

VWG2090 VWG2249 VWG2091

CEJA220M6R3

RS1/10S120J
RS1/10S273J
RS1/10S203J

Not used

Part No.

Not used

RS1/10S0R0J

RS1/10S473J
RS1/10S623J

RS1/10S0R0J

VWS1436
VWM2041

VWV1770
VWG2241

Not used

VWM1933
VWG2091
VWG2096
VWG2099

Not used

VWR1314

VWS1436
VWM2041

VWV1770
VWG2241

Not used

VWM1933
VWG2091
VWG2096
VWG2099

Not used

VWR1314

Remarks

CEJA220M6R3

RS1/10S0R0J

RS1/10S273J

RS1/10S683J

Not used

52

R145, R146
R190-R192

RS1/10S0R0J
RS1/10S391J

Not used
Not used

RS1/10S0R0J

RS1/10S391J

DV-636D

Mark No. Description Part No.

PWSB ASSY

H

Mark No. Description Part No.

VWG2095, VWG2246 and VWG2096 are constructed the same except for the following :

Mark Symbol and Description

Q201
D201
S201
C201
R201

R204

JCKB ASSY

F

VWG2095 VWG2246 VWG2096

PDTA124EK

SLR-343VC (NP)

Not used

CKSQYF104Z25

RS1/10S0R0J

RS1/10S181J

Part No.

Not used
Not used

ASG7013

Not used
Not used

Not used

VWV1771, VWV1768 and VWV1770 are constructed the same except for the following :

Mark Symbol and Description

Q396
S601
S801
L906 NOISE FILTER
L6930 CHIP BEAD

L6940 CHIP BEAD
L6960 CHIP BEAD
C422, C433

C460
C630

VWV1771 VWV1768 VWV1770

2SK2033

Not used

VSH1020

RTF1167

Not used
Not used

Not used

CEAT101M10

VCH1192

(100µF/10V)

Not used

Part No.

2SK2033

VSH1009

Not used
Not used
VTL1105

Not used
VTL1105

VCH1192

(100µF/10V)

VCH1192

(100µF/10V)

CEHAZA101M25

Remarks

PDTA124EK

SLR-343VC (NP)

Not used

CKSQYF104Z25

RS1/10S0R0J
RS1/10S751J

Remarks

PDTC124EK

VSH1009
VSH1020
RTF1167

VTL1105
VTL1105

Not used

CEAT101M10
CEAT101M10

Not used

C669, C883
C691
C693, C696
C701, C711
C966, C999

R8, R88, R326, R329, R339, R669, R821, R888
R692, R694, R697
R812
R994
R881

R882
R884
R885
R905
R906

CN777 12P FFC CONNECTOR
JA601 3P PIN JACK
PCB BINDER
PC BOARD JCKB

CCSQCH102J50

Not used

Not used
CCSQCH200J50
CKSQYF105Z16

RS1/10S0R0J

Not used

Not used

RS1/10S102J
RS1/10S103J

RS1/10S153J

Not used

RS1/10S682J
RS1/10S821J

Not used

VKN1188

Not used

VEF1040

Not used

CCSQCH102J50

CEAT102M6R3
CEAT471M6R3

Not used

CKSQYF105Z16

Not used

RS1/10S62R0F

RS1/10S0R0J

Not used
Not used

Not used

RS1/10S682J

Not used
RS1/10S0R0J
RS1/10S0R0J

Not used

VKB1105

Not used

VNP1788

CCSQCH101J50

CEAT102M6R3
CEAT471M6R3

Not used

CKSQYF104Z25

Not used

RS1/10S62R0F

RS1/10S0R0J

Not used

RS1/10S103J
RS1/10S153J

Not used
RS1/10S682J
RS1/10S821J

Not used

Not used

VKB1105

Not used

Not used

53

DV-636D

Mark No. Description Part No.

DVDM ASSY

E

VWS1437 and VWS1436 are constructed the same except for the following :

Mark Symbol and Description

IC906
Q800-Q805
F840 VIDEO FILTER
L9490 CHIP BEAD
C633, C890-C895, C933, C935

C934
R1
R2
R3
R4

R839
R847
R868, R871, R874, R877, R880, R883
R869, R872, R875
R870, R873

R876
R878, R881, R884
R879, R882, R885
R891
R949, R961-R963, R965
CN904 7P FFC CONNECTOR

Mark No. Description Part No.

VWS1437 VWS1436

MM1506XN

2SA1576A

VTF1155

Not used

CKSRYB104K16

CEV100M16
RS1/16S333J
RS1/16S223J
RS1/16S103J

Not used

RS1/16S1800F
RS1/16S2200F

RS1/16S182J

RS1/16S4700F
RS1/16S2000F

RS1/16S1800F

RS1/16S0R0J

RS1/16S101J

RS1/16S2002F

RS1/10S0R0J

VKN1493

Part No.

Remarks

Not used
Not used
Not used
VTL1105
Not used

Not used
Not used

RS1/16S103J

Not used

RS1/16S103J

RS1/16S2000F

Not used
Not used
Not used
Not used

Not used
Not used
Not used

RS1/16S8202F

Not used
Not used

PCB PARTS LIST FOR DV-636D/WYXJ UNLESS OTHERWISE NOTED

Mark No. Description Part No.

LOMB ASSY

A

OTHERS

CN401 KR CONNECTOR B2B-PH-K-S

LOSB ASSY

B

SWITCH

S301 VSK1011

OTHERS

CN303 KR CONNECTOR B2B-PH-K-S
CN302 8P FFC CONNECTOR VKN1268
CN301 12P FFC CONNECTOR VKN1272

SMEB ASSY

C

SWITCH

S201 DSG1016

OTHERS

CN201 3P FFC CONNECTOR 52044-0345
CN202 8P FFC CONNECTOR VKN1212

PC BOARD SMEB VNP1722

Mark No. Description Part No.

FGSB ASSY

D

SEMICONDUCTOR

PC101 GP2S60

RESISTOR

R101 RS1/10S331J

DVDM ASSY

E

SEMICONDUCTORS

IC21 CY2081SL-655
IC101 LA9701M
IC201 LC78652W
IC903 LC89051V
IC352 M56788FP

IC801 M65773AFP
IC802 MB811171622A-100FN
IC806 MC44724A
IC612 MC74VHC541DT
IC611,IC807,IC905 MC74VHCT541ADT

IC906 MM1506XN
IC702 MN414800CSJ-07
IC261,IC302 NJM2100M
IC601 PD3410A
IC701 PE5108A

54

DV-636D

Mark No. Description Part No.

IC604 TC55V1001AFT8
IC24-IC27,IC303 TC7SHU04F
IC610 TC7W53FU
IC22 TC7WH74FU
IC603 VYW1693

Q106,Q109,Q800-Q805 2SA1576A
Q807-Q812 2SA1576A
Q105,Q114,Q251 2SC4081
Q602 DTA114EUA
Q107,Q111,Q601 DTC114EUA

Q102 HN1A01F
Q103,Q281,Q542,Q543 HN1B04FU
Q101 HN1C01F
Q112,Q113 HN1C01FU
Q108 HN1K03FU

Q503 RN1911
D302 KV1470
D601 RB501V-40
D501,D502 RB521S-30

COILS AND FILTERS

F5050,F5090 CHIP BEAD DTF1067
F4010,F4020,F4030,F4040,F4050 DTF1070

CHIP BEAD

F4060,F8330,F9010,F9590 DTF1070

CHIP BEAD

L151 LCYA100J2520
L304 LCYA1R5J2520
L101,L330 LCYA8R2J2520
F840,F852 VIDEO FILTER VTF1155
L1400 CHIP BEAD VTL1088

L9500,L9510 CHIP BEAD VTL1105

CAPACITORS

C612 CCSRCH100D50
C123,C145,C21,C282,C617 CCSRCH101J50
C26 CCSRCH120J50
C104-C108,C126,C333 CCSRCH150J50
C206,C210,C211 CCSRCH151J50

C322 CCSRCH180J50
C116,C151,C314 CCSRCH220J50
C152 CCSRCH221J50
C632 CCSRCH330J50
C209 CCSRCH331J50

C128,C134,C297,C335 CCSRCH470J50
C122,C208 CCSRCH471J50
C127,C334 CCSRCH5R0C50
C124,C146 CCSRCH680J50
C117,C240,C352,C360 CCSRCH681J25

C934 CEV100M16
C129,C142,C22,C405,C601 CEV101M10
C701,C763,C801,C802,C804 CEV101M10
C857,C882 CEV101M10
C113,C139,C358,C368,C411 CEV220M16

C111,C147,C149,C205,C207 CEV470M6R3
C401,C403,C407 CEV470M6R3
C502 CKSQYB103K50
C140,C223,C224,C252,C264 CKSQYB105K10
C312 CKSQYB105K10

Mark No. Description Part No.

C229 CKSQYB224K16
C217 CKSQYF105Z16
C216,C313 CKSRYB102K50
C133,C136,C203,C220,C225 CKSRYB103K50
C239,C320,C321,C619,C703 CKSRYB103K50

C722,C904 CKSRYB103K50
C101,C102,C114,C118,C119 CKSRYB104K16
C121,C130,C138,C204 CKSRYB104K16
C212,C213,C227,C228,C231 CKSRYB104K16
C24,C263,C315-C317,C332 CKSRYB104K16

C633,C856,C858-C864,C872 CKSRYB104K16
C875,C876,C879-C881,C883 CKSRYB104K16
C890-C895,C933,C935 CKSRYB104K16
C281,C354 CKSRYB222K50
C153,C266 CKSRYB223K25

C214,C251,C261,C351 CKSRYB472K50
C357 CKSRYB473K16
C330 CKSRYB682K50
C109,C110,C120,C131,C148 CKSRYF104Z16
C150,C202,C215,C221,C222 CKSRYF104Z16

C226,C230,C235,C265,C29 CKSRYF104Z16
C31,C33,C35,C359,C367 CKSRYF104Z16
C369-C372,C402,C404,C406 CKSRYF104Z16
C408,C410,C412,C501 CKSRYF104Z16
C602-C611,C613-C616 CKSRYF104Z16

C621-C623,C625-C627 CKSRYF104Z16
C630,C631,C702,C704-C714 CKSRYF104Z16
C716-C721,C723-C725 CKSRYF104Z16
C761,C762,C822,C827,C829 CKSRYF104Z16
C832,C833,C836,C903,C921 CKSRYF104Z16

C143,C319,C806-C819 CKSRYF105Z10
C328,C821,C824,C825,C828 VCG1030

(2.2µF)
C830,C837 (2.2µF) VCG1030
C23,C299 (0.47µF) VCG1032
VC21 (30pF) VCM1013

RESISTORS

R123 (39Ω×4) ACN7047
R715,R716 (47Ω×4) ACN7077
R531,R543,R545,R613 (10kΩ×4) DCN1094
R648,R649,R706,R707,R748 DCN1094

(10kΩ×4)
R751 (10kΩ×4) DCN1094

R121,R532,R732,R736 (22Ω×4) DCN1104
R776,R777,R818-R820,R825 DCN1104

(22Ω×4)
R848,R849 (22Ω×4) DCN1104

R1020,R162,R2010,R2020,R2030 RS1/10S0R0J
R2040,R3050,R3520,R506,R510 RS1/10S0R0J
R520,R601,R701,R801,R8510 RS1/10S0R0J
R8520,R8530,R9220,R9230,R9240 RS1/10S0R0J
R925-R949,R952-R958 RS1/10S0R0J

R960-R965 RS1/10S0R0J
R864,R865 RS1/16S1001F
R861,R862 RS1/16S1201F
R361,R364 RS1/16S1203F
R363,R365 RS1/16S1503F

R839,R876 RS1/16S1800F
R860,R863 RS1/16S1801F
R837,R838,R870,R873 RS1/16S2000F
R891 RS1/16S2002F
R847 RS1/16S2200F

55

DV-636D

Mark No. Description Part No.

R894 RS1/16S3902F
R829,R869,R872,R875,R888 RS1/16S4700F
R895 RS1/16S4700F
R164 RS1/16S5600F
R3510 VCN1120

Other Resistors RS1/16S J

OTHERS

X601 CHIP CERALOCK (20MHz) DSS1110
CN106 7P FFC CONNECTOR VKN1299

CN201 B TO B CONNECTOR 14P VKN1324
CN120 24P FFC CONNECTOR VKN1464

CN1030 12P FFC CONNECTOR VKN1471
CN602,CN901 VKN1474

CN110 26P FFC CONNECTOR VKN1479
CN904 7P FFC CONNECTOR VKN1493

CN905 29P FFC CONNECTOR VKN1585
X21 CRYSTAL RESONATOR VSS1129

JCKB ASSY

F

FLEXIBLE CABLE 7P VDA1681

15P FFC CONNECTOR

(13.824MHz)

SEMICONDUCTORS

IC101,IC201,IC222,IC351 BA4560F
IC801 LA7135AM

IC999 NJM78M08FA

Q999 2SB1260

IC301 NJM5532MD
IC901 TC74HCU04AF
IC404,IC405,IC666 TC74VHC157FT

IC505,IC555,IC902 TC7SET08F
IC540 TC7W53FU
IC401 UDA1328T/S1
IC501 YSS912C

Q193,Q293,Q383,Q395 2PB709A
Q715,Q716,Q996 2PD601A

Q345,Q705,Q706,Q805,Q806 2SC1740S
Q191,Q192,Q291,Q292 2SD2114K

Q381,Q382,Q391,Q394 2SD2114K
Q396 2SK2033
Q194,Q294,Q384,Q666 PDTC124EK
D298,D398,D944 1SS355
D222,D351 UDZS5.1B

Mark No. Description Part No.

CAPACITORS

C669,C883 CCSQCH102J50
C508,C509,C701,C711 CCSQCH200J50
C107,C207,C217 CCSQCH221J50
C106,C206,C216,C327,C328 CCSQCH330J50
C337,C338 CCSQCH330J50

C101,C201,C211,C301,C311 CCSQCH331J50
C321,C322,C331,C332 CCSQCH331J50
C518 CCSQCH471J50
C340,C349 CCSQCH680J50
C103,C203,C213 CEAT100M50

C108,C113,C118,C208,C218 CEAT101M10
C221,C352,C422,C433 CEAT101M10
C502,C512,C522,C532,C542 CEAT101M10
C552,C572,C582,C821,C880 CEAT101M10
C890,C903,C906,C911 CEAT101M10

C224,C344,C354 CEAT101M16
C703,C803 CEAT102M6R3
C345 CEAT221M16
C719 CKSQYB103K50
C713,C714,C811,C833,C866 CKSQYB104K25

C111 CKSQYB105K10
C116 CKSQYB473K50
C115,C215,C222,C223,C335 CKSQYF104Z25
C341-C343,C351,C353,C355 CKSQYF104Z25
C412,C430,C444,C455,C466 CKSQYF104Z25

C500,C501,C503,C505,C511 CKSQYF104Z25
C513,C521,C523,C531,C533 CKSQYF104Z25
C540,C541,C543,C551,C553 CKSQYF104Z25
C555,C571,C573,C581,C583 CKSQYF104Z25
C591,C593,C610,C706,C806 CKSQYF104Z25

C808,C809,C820,C901,C902 CKSQYF104Z25
C904,C905,C908,C910,C912 CKSQYF104Z25
C940,C996 CKSQYF104Z25
C404-C406,C421,C600 CKSQYF105Z16
C628,C629,C666,C992,C993 CKSQYF105Z16

C966,C999 CKSQYF105Z16
C460 (100µF/10V) VCH1192
C324,C334 (100µF/25V) VCH1193

RESISTORS

R108,R208,R218 RN1/10SE1602D
R341-R348 RN1/10SE2202D
R106,R206,R216 RN1/10SE3302D
R327,R328,R337,R338 RN1/10SE4702D
R116 RN1/10SE6801D

COILS

SWITCH

56

L901 PULSE TRANS. PTL1003
L906 NOISE FILTER RTF1167
L4040,L4050,L4060,L4210,L5010 VTL1096

CHIP BEAD

L5050,L5110,L5210,L5310,L5400 VTL1096

CHIP BEAD

L5410,L5510,L5550,L5710,L5810 VTL1096

CHIP BEAD

L5910,L6010,L9010,L9020,L9100 VTL1096

CHIP BEAD

S801 VSH1020

R701,R702,R711,R712 RS1/10S68R0F
R801,R802 RS1/10S68R0F
Other Resistors RS1/10S J

OTHERS

JA701 4P MINI DIN SOCKET AKP7117
JA901 OPTICAL LINK OUT GP1FA550TZ
JA903,JA904 PKN1004

REMOTE CONTROL JACK
PCB BINDER VEF1040

JA902 1P PIN JACK (NI, BLK) VKB1077
JA801 2P PIN JACK VKB1124
JA101 4P PIN JACK VKB1126
JA301 6P PIN JACK VKB1130
CN777 12P FFC CONNECTOR VKN1188

DV-636D

Mark No. Description Part No.

CN999 15P FFC CONNECTOR VKN1246
CN666 29P FFC CONNECTOR VKN1260

KN101,KN901,KN999 VNF1084
X500 CRYSTAL RESONATOR VSS1140

FLKY ASSY

G

EARTH METAL FITTING
(12.288MHz)

SEMICONDUCTORS

IC101 PE5141A
IC102 S-806D
Q101 DTD113ES
Q102 PDTC124EK
D105 SLR-343DC(MNP)

D103,D104 SLR-343YC(MNP)

SWITCHES

S101-S106 ASG7013

CAPACITORS

C123 CEJA220M6R3
C101,C105 CEJA470M6R3
C108,C110-C113,C122 CKSQYB102K50
C102,C106,C114-C116 CKSQYF104Z25
C119,C120,C170 CKSQYF104Z25

RESISTORS

All Resistors RS1/10S J

Mark No. Description Part No.

DILB ASSY

I

SEMICONDUCTOR

D301 MA111

OTHERS

CN301 FJ CONNECTOR 4P 04P-FJ
PL301 LAMP (DVD ILLUM) VEL1022

SCRB ASSY

J

SEMICONDUCTORS

IC201 MM1507XN
Q306 2PB709A
Q207,Q301,Q304,Q305,Q307 2PD601A
Q303 2SA933S
Q201-Q206 2SC1740S

Q302 PDTC124EK
D202,D204-D207,D303 MA111

RELAYS

RY101,RY102,RY201-RY203,RY301 VSR1016

CAPACITORS

C228,C229 CCSQCH390J50
C103-C106 CCSQCH391J50
C216-C218 CEAT101M10
C219,C220 CEAT471M10
C101,C102,C201,C203-C205 CKSQYF104Z25

OTHERS

CN103 FJ CONNECTOR 4P 04R-FJ
CN102 FJ CONNECTOR 6P 06R-FJ

V101 FL TUBE VAW1050

CN101 15P FFC CONNECTOR VKN1275
X101 CERAMIC RESONATOR VSS1142

PWSB ASSY

H

REMOTE RECEIVER UNIT GP1U28X

SPACER VEC1599

FL HOLDER VNF1096
(5MHz)

SEMICONDUCTORS

Q201 PDTA124EK
D201 SLR-343VC(NP)

SWITCHES

S202-S209 ASG7013

CAPACITOR

C201 CKSQYF104Z25

RESISTORS

All Resistors RS1/10S J

C210-C215,C221-C224,C230 CKSQYF104Z25
C301-C303,C305,C307,C308 CKSQYF104Z25
C900-C902 CKSQYF104Z25

RESISTORS

R101-R104 RS1/10S2200F
R219-R223,R310 RS1/10S68R0F
Other Resistors RS1/10S J

OTHERS

JA101,JA102 RGB CONNECTOR VKB1157
CN102 7P FFC CONNECTOR VKN1183
CN101 12P FFC CONNECTOR VKN1188

PC BOARD SCRB VNP1789

OTHERS

CN201 FJ CONNECTOR 6P 06PL-FJ

57

DV-636D

Mark No. Description Part No.

POWER SUPPLY ASSY (VWR1314)

K

SEMICONDUCTORS

IC201,IC801 AN1431T
IC311 VZF1078
IC411 VZF1074
Q101,Q103 VZF1062
Q102 2SC3377

Q104 2SC1740S
D102 EG01C
D213 MTZJ15B
D104 MTZJ2.4B
D812 MTZJ6.8B

D513 MTZJ8.2B
D101 VZF1044
D108 VZF1045
D811 VZF1054
D211,D711 VZF1065

D411 VZF1075
D311 VZF1076
D103 VZF1077
D105,D107,D110 1SS270A
D511 10ELS2

D106,D109,D151 VZF1071

RESISTORS

R511 (33Ω) VZC1057
R611 VZC1060
R711 (0.51Ω, 1/2W) VZC1061

Mark No. Description Part No.

RESISTORS

R511 (33Ω) VZC1057
R611 VZC1060
R711 (0.51Ω, 1/2W) VZC1061

OTHERS

F101 FUSE (2A/125V) REK1078
P211 FUSE (1A/60V) VEK1041

MSWB ASSY

L

SWITCH

S1000 ASG1006

OTHERS

F101 FUSE (2A/250V) VEK1049
P211 FUSE (1A/60V) VEK1041

POWER SUPPLY ASSY (VWR1316)

K

SEMICONDUCTORS

IC201,IC801 AN1431T
IC311 VZF1078
IC411 VZF1074
Q101,Q103 VZF1062
Q102 2SC3377

Q104 2SC1740S
D102 EG01C
D213 MTZJ15B
D104 MTZJ2.4B
D812 MTZJ6.8B

D513 MTZJ8.2B
D101 VZF1044
D108 VZF1045
D811 VZF1054
D211,D711 VZF1065

D411 VZF1075
D311 VZF1076
D103 VZF1077
D105,D107,D110 1SS270A
D511 10ELS2

D106,D109,D151 VZF1071

58

DV-636D

6. ADJUSTMENT

6.1 ADJUSTMENT ITEMS AND LOCATION

Note : When the Traverse mechanism adjustment is not properly adjusted, jitter, error rate and playability are defective.

The noise may come out by the case.

Adjustment Points (PCB Part)

DVDM ASSY

IC21

1

VC21

CN120

CN1030

Pin 5

IC801

IC101

IC601

Adjustment Items

[Electrical Part]

Master Clock Adjustment

1

6.2 JIGS AND MEASURING
INSTRUMENTS

Frequency counter
Display digit ≥ 8-digit

Screwdriver (small)

CN252

CN110

SIDE A

6.3 NECESSARY ADJUSTMENT POINTS

When

EXCHANGE PCB ASSY

Exchange board
JCKB ASSY

Exchange board
DVDM ASSY

Mechanical

point

Electric

point

Mechanical

point

Electric

point

Note : is adjusted already.

Adjustment Points

59

DV-636D

6.4 ELECTRICAL ADJUSTMENT

1

Master Clock Adjustment

• When not properly adjusted : Uneven color

• Normal mode

• Power ON

START

DVDM ASSY

IC21

Pin 5

DVDM ASSY

33.868800MHz ± 160Hz

VC21

Player

Frequency counter

60

DV-636D

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 TEST MODE SCREEN DISPLAY

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

Character in bold : Item name

: Information display

Address

Background color

Tracking status

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

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.

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)

• 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.) [ 0 0 0 0 ∗ ∗ ∗ ∗ ]

(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) Tracking status [TRKG – ∗∗∗]

Tracking on [ON ]
Tracking off [OFF]

(6) 1 Spindle status [SPDL – ∗ ∗ ∗]

Spindle accelerator and brake, free-runnimg [A/B]
FG servo [FG]
Rough, velocity phase servo [SRV]
Offset addition, rough, velocity phase servo [O_S]

2 AFB status [AFB – ∗ ∗]

ON [ON ]
OFF [OFF]

(7) Mechanism position value [M – ∗]

Position code [1] to [3]

(8) Slider position [S – ∗ ∗ ∗ ∗]

CD TOC area [IN ]
CD active area [CD ]

(9) AGC setting [AGC – ∗ ∗]

AGC on [AGC-ON]
AGC off [AGC-OFF]

61

DV-636D

(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]

∗ : 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 [ER – C1 ∗ ∗ ∗ ∗ ]
2 C1 error value of DVD [ER – ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ]

(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 – ∗ ∗]

(19)The part number of the flash ROM and system

controller [∗ ∗ ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗ ∗ ]

1 Part number of the flash ROM <Front>

(Example) VYW1536-A = W1536A
(Example) PD6256A9 = 6256A9

2 Part number of the system controller <Rear>

(Example) PD3381T1 = 3381T1

(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 <Front>

2 Revision of the internal ROM part of the system controller

<Rear>

(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 : ∗ ∗ ∗ ∗]

(15) 1 Equalizer value [E – ∗ ∗]

2 Jitter value [J – ∗ ∗]

nake the jitter four times, and renew it in every one second.
[4 – ∗ ∗]
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 : ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ]

For charactors in front represent the type of model :
There charactors that follow represent the destination code.
J : /J, K : /KU, /KC, /KU/KC, R : /RAM, /RL, /RD, /LB,
WY : /WY

62

7.1.2 TROUBLE SHOOTING

• No Power ON

• FL is not turned ON

• FL indication is unusual

DV-636D

START

Turn on the power again
after 2 - 3 minutes.

Is FL turn on ?

Yes

Is the indication

of FL normal ?

Yes

Power ON

No

No

• Blow out fuse of the primary side

• Blow out micro-fuse on the POWER SUPPLY Assy. (Check the each voltage.)
(P611, P211, R711)

• FL controller IC (IC101) on the FLKY Assy is damaged.

• Check the following connections :
POWER SUPPLY Assy - DVDM Assy
DVDM Assy - FLKY Assy
FLKY Assy - PWSB Assy

• Check each voltage (EV+5V, SW+5V, SW+3.3V, +6V and +12V)
(If above voltage are not supplied, check the micro-fuse.)

• Short or open the zenner diode

FL indication is dark or flickers.

Indicates the error message

• Blow out micro-fuse on the POWER SUPPLY Assy.
(R711)

on the POWER SUPPLY Assy.
(D513)

• Check the values of R118 - R120
on the FLKY Assy.

Refer to the section "7.1.3 ERROR CODE".

Is tray open ?

Yes

Do the video and
sound come on ?

Yes

OK

No

No

• Check the connection between LOSB Assy and DVDM Assy.
(12P flexible cable)

• Check the +6V power supply voltage (above micro fuse).

Check the connection between JCKB Assy and DVDM Assy.

Indicate the error message.

Refer to the section "7.1.3 ERROR CODE".

63

DV-636D

7.1.3 ERROR CODE

yalpsiDLFsesuacelbissoPtinuehtfonoitarepO

REV1VA rellortnocmetsysfomargorpehthtiwhctamatonsipihc1-VA

RREAUPC).lausunusierawdraH(rorresserddaUPC noitarepooN

RREAAMD).lausunusierawdraH(rorresserddaAMD noitarepooN

DIHSALF

PRWHSALFMORhsalfehtfororretcetorpetirW noitarepooN

GISHSALF

MUSHSALF

EZISHSALF).tib-M8ro4esU(MORhsalfehtfororreeziS noitarepooN

LAGLLI

EVRESER).lausunusierawdraH(tpurretnidenifednU noitarepooN

TOLS ).lausunusierawdraH(deussidnammoctolsetairporppanI noitarepooN

).desu

).lausunusierawdraH(

).lausunusierawdraH(

noitallatsniesreverroeruliafenilsubro,MOR

edocnoitareponanahtrehtoedocadehctefrellortnocmetsysehT

tinulortnocetomerehtgnisutuohtiwyalpsidLFehtnodeyalpsideratahtsedocrorrE

.oiduacificepseht

hsalfehtfodnarellortnocmetsysehtfoMORlanretniehtfosnoisrevniecnereffiD

sawdesuebt'dluochcihwMORehtnehW(MORhsalfehtforebmuntrapniecnereffiD

noitallatsniesreverro).ezisralugerehtsdeecxetI(MORhsalfehtfororremuskcehC

noitarepooN

noitarepooN

noitarepooN

noitarepooN

htiwtuotonyamdnuosehT

LF

11tuoemithcraeS

21

91

B1

22

32

33

83

tinulortnocetomerehtgnisuybyalpsidLFehtnodeyalpsideratahtsedocrorrE

)rorrerellortnocmsinahceM(

yalpsidLFehtforetnecfostigidowtehttA:yalpsidehtfonoitacoL;YALPSID+YALPSID+CSE:yalpsidoT

neercsVT:yalpsidehtfonoitacoL;tohsenO+YALPSID+CSE:yrotsihrorreehtyalpsidoT

noitpircseD

rorrEfo

.sdnoces

yrterhcraeS

rorre

tuoemitgnicarT

elihw

gnigrevnoc

hcraes0xednI

rorre

fotuoemiT

renniredils

ecnerefmucric

fotuoemiT

retuoredils

ecnerefmucric

eslupKOFoN

kcabyalpgnirud

AVLC

-isnes-epyt-csiD

rorregn

.epytcsideht

DVDahtiwfisesuaCDCahtiwfisesuaCtinUehtfonoitarepO

7nihtiwetelpmocebtondluochcraeS

.nacs

3retfadetelpmocebtondluochcraesA

4detucexesawpukcabhcraes,seirter

6(tuoemitfoesacaniro,semit

11gnicartsawtinuehtelihw)sdnoces

elihwtegratehtdnoyeberomroskcart

.gnigrevnocsawnoitarepohcraeseht

tagnicartelihw)sdnoces5.01(tuoemiT

.hcraesafoecnegrevnocfoegatseht

.tniopni

.detelpmocsaw

.sdnoces3nihtiwNOtondluochctiwsedisnI potS

.sdnoces2nihtiwFFOtondluochctiwsedisnI potS

.semit02ylsuounitnocdetaivedsawsucofehtnehW

7nihtiwetelpmocebtondluochcraeS

ehtretnetondluoctidna,sdnoces

DCVybsdnoces7nihtiwaerategrat

detucexesawpiksredilstsniagapukcaB

piksredilsro,hcraesagnirudsemit4

-daerehtmorfgnitratsnidetlusereciwt

hcraeseht,hcraeS)xednI(kcarTgniruD

tondluocmargorpafogninnigebehtrof

02(sdnoces3nihtiwdetelpmoceb

)hcraeSxednIfoesacehtnisdnoces

atadCOTehtnodesabgninoitisopretfa

lliwgnisnesepyt-csid,sesaceerhtgniwollofehtnielbissopmisawgnitratslamronfI

rorresucofehtnehw,revewoH.rorre5Cgnitpecxeeruccosrorrerehtofideirtereb

:tnemomehtta"rorre83"sadehsinifsiti,semit3ylsuounitnocderuccosaw"33"

csidrehtonahtiwputratsdecrof)2(,tlusergnisnes-epyt-csidtsrifehthtiwputrats)1(

gnitangisedybcsidlanigiroehthtiwputratsdecrof)3(,epytcsidehtgnitangisedyb

,spotS:DC

noitareposeunitnoC:DVD

,spotS:DC

noitareposeunitnoC:DVD

potS

potS

tsomrenniehttasucofstsujdA

otseirtdnaecnerefmucric

ehterehwnoitisopstiotnruter

3rof(detarenegsawrorre

.sneponeht,)semit

retfastsisreprorreemasehtfI

oN(.snepoyarteht,yrtereno

)eslupKOF

nepO

64

DV-636D

LF

93
14tuoemiteldnipS .dnammocpotSafoecnaussifosdnoces01nihtiwedompotSretnetondidtinuehT potS

84

94

A4tuoemitkcoleldnipS .BFAehttratserofebsdnoces5.1nahteromkcoltondluoceldnipS

15

25

35

45

55

65

75

85

95

A5

B5

C5

D5

F5

26rorreyrteresuaP

tuoemit

GFeldnipS

noitceted

pupmuj

gnisnes

NOovres

fotuoemit

saibsucof

fonoitpircseD

rorrE

egrevnocCGS

.kcikeldnips

tuoemitnoitisnart

LLPeldnipS

tuoemitnoitisnart

ecneuqesotuA

kaepfotuoemit

ecneuqesotuA

sucoffotuoemit

nwodpmuj

ecneuqesotuA

sucoffotuoemit

ecneuqesotuA

CGAyalpfotuoemit

ecneuqesotuA

-epyt-csidfotuoemit

ecneuqesotuA

2BTAfotuoemit

ecneuqesotuA

gnikcartfotuoemit

ecneuqesotuA

1BTAfotuoemit

ecneuqesotuA

sucoffotuoemit

tnemtsujdaniag

ecneuqesotuA

gnikcartfotuoemit

tnemtsujdaniag

ecneuqesotuA

tesffofotuoemit

tnemtsujda

ecneuqesotuA

rotcafnoitaludom

tnemerusaem

ecneuqesotuA
otuafotuoemit

ecneuqesotuA

ysubydaerla

.sdnocesevifnihtiwnoitator

.sdnocesevifnihtiwnoitator

.tnessawdnammoc)BTA

.tnessawdnammoc

.desaelerneebdahtiretfa

DVDahtiwfisesuaCDCahtiwfisesuaC

kaepehtstcetedgnirudegrevnoctondluocCGS nepO

nihtiwotniegrevnoctondluoceldnipsehT ± fo%21

retfasdnoces01nihtiwdeepsnoitatorGFtegrateht

csidretfaemittsrifeht(putratsretfaemittsrifehT

tegratehtforebmunehtemocebt'nseodti,)noitcnitsid

lamronbaehtstceted,putratsretfaemittsrifehT

.spool3ylsuounitnocdeeps-hgihforebmunnoitator

Sm06ot04:DC,Sm9ot5:DVD

tegratehtforebmunehtemocebt'nseodti,putratsretfasemitdnocesehtretfA

.snoitatordeeps-wolrodeeps-hgihlamronbaehtstceteD

Sm06ot04:DC,Sm9ot5:DVD

ehtretfadnoces1nihtiwnrutertondidYSUBA

.tnessawdnammoc)noitcetedkaep(TCTDD

DPMJFehtretfaSm03nihtiwnrutertondidYSUBA

.tnessawdnammoc)0ot1pmujsucoF(

UPMJFehtretfaSm03nihtiwnrutertondidYSUBA

.tnessawdnammoc)1ot0pmujsucoF(

ehtretfaSm05nihtiwnrutertondidYSUBA

.tnessawdnammoc)gnirusaem-CGA-yalp(NOMUSG

ehtretfasdnoces2nihtiwnrutertondidYSUBA

.tnessawdnammoc)gnisnes-csid(TRSJD

ehtretfadnoces1nihtiwnrutertondidYSUBA

lanretxefonoitelpmocehtretfaBTAlanretnI(SFOLBT

NOSTehtretfaSm005nihtiwnrutertondidYSUBA

.tnessawdnammoc)NOovresgnikcart(

LBTehtretfaSm002nihtiwnrutertondidYSUBA

.tnessawdnammoc)BTAlanretxe(

NGFehtretfasdnoces2nihtiwnrutertondidYSUBA

.tnessawdnammoc)tnemtsujdaniagsucof(

NGTretfasdnoces2nihtiwnrutertondidYSUBA

.tnessawdnammoc)tnemtsujdaniaggnikcart(

ehtretfadnoces1nihtiwnrutertondidYSUBA

.tnessawdnammoc)tnemtsujdatesffo(EVADMC

RIMJDAehtretfaSm002nihtiwnrutertondidYSUBA

.tnessawdnammoc)tnemerusaemrotcafnoitaludom(

BFAehtretfasdnoces2nihtiwnrutertondidYSUBA

.tnessawdnammoc)saibsucofotua(

sawYSUBAesuacebtnesebtondluocdnammocA

VLTretfaSm002nihtiwnrutertondidYSUBA.wol

seirtereerhtnihtiwderotserebtondluocedomesuaP

ehtfonoitarepO

tinU

)tuoemitGF(.spotS

.spotS

gniruddeyalpsidsi"37"(

).ssecorpgnitrats

.spotS

gniruddeyalpsidsi"37"(

).ssecorpgnitrats

potS

potS

potS

potS

potS

potS

potS

potS

potS

potS

potS

potS

potS

potS

noitareposeunitnoC

65

DV-636D

LF

17

27

37

47

18

28

1A

2A

3A

4A

1B

2B

3BecartrofrorreyrteR

3C

)5C(

3E

5FdehsupgniebyarT

8FtuoemitgnidaoL

CFsucoF

fonoitpircseD

rorrE

daertonnacDI

gnicartgnirud

kcehcedocbuS

gniruderuliaf

kcabyalp

tadaertonnacDI

putratseht

kcehcedocbuS

putratsgniruderuliaf

foCOT

rellortnoc

rellortnoc

dnammoc

roftuoemit

pukcab

pukcab

gnidaerroftuoemiT

msinahcemeht

gnidaerroftuoemiT

metsysehtfoCOT

noitacinummoC

PSDfotuoemit

002 µ .)S

noitacinummoC

gnidaerroftuoemit

tneiciffeocPSD

noitacinummoC

gnitirwroftuoemit

tneiciffeocPSD

noitacinummoC

tneiciffeocPSD

rofrorretuoemiT

rofrorreyrteR

tnerrucrevo

tsettiucric-trohS

tsniaganoitaloiV

draugypoclatigid

.PSD

µ ro,gnitirwtneiciffeocsuounitnocgnirudS

gnitirwylsuounitnoc

gnikcartfonoitceteD

rorregnidnopserroc

.ylsuounitnoc

.ylsuounitnoc

.)sdnoces5

002tuoba(emitdeificeps µ aretfadnaerofeb)S

.PSDotdeussisaw

.eromrodnoces

.yawanurgnitceted

.ecroflanretxenaybnepO

DVDahtiwfisesuaCDCahtiwfisesuaCtinUehtfonoitarepO

.eromrodnoces1rofdaerebtondluocDInA potS

3rofdaerebdluocemarfoN

.eromrosdnoces

retfadnoces1nihtiwdaerebtondluocDInA

.dehsinifneebdahtnemtsujdaBFAeht

.dehsinifneeb

.erom

metsysehtfoCOTgnidaeR

PSDotdeussiebtondluocdnammocA

nisaw)YSUBCX(ysuBdnammoCesuaceb

tuoba(emitdeificepsarof)L=YSUBCX(ecrof

arofecrofnisaw)YSUBCX(ysuBdnammoC

ro,PSDotdeussisawdnammocdaertneiciffeoc

ecnaussidnammocretfakcab-ohcesserddaeht

.sserddaputesehthctamtondid

arofecrofnisaw)YSUBCX(ysuBdnammoC

retfadnaerofeb)Sm4201tuoba(emitdeificeps

otdeussisawdnammocetirwtneiciffeoceht

002rofecrofnisaw)YSUBCX(ysuBdnammoC

dnammocetirwsuounitnocaretfadnaerofeb

1rofdaerebtondluocsedoc,ecneuqespukcabehtgnirudetatsgnicartehtnI
ebtondluocPSDovresehtfoecneuqesNOgnikcart,ecneuqespukcabehtnI

.deussisawdnammocNOgnikcartehtretfaSm005nahteromfinevedetelpmoc

eromrosm003rofLtasawtropnoitcetedtnerrucrevoeht,kcabyalpgniruD

.semitthgiederuccororregniwollofehT

.tnessaw)PSDovresehtot(dnammocNOsucofeht

.detelpmoctonsawNIsucofyllautca,dehsinifsawecneuqesNIsucoF)2(

rosdnoces03koottuodaerCOT

eromrosm04rofLtasawtropnoitcetedtnerrucrevoeht,nosawrewopehtelihW

3nihtiwdaerebdluocedocbusoN

dahtnemtsujdaBFAretfasdnoces

.eromrosdnoces03kootrellortnoc

.ecneuqespukcabehtnisemit3rofNOgnikcartehtgnirterretfaelbissopmignicarT spotS

rofsnoitarepopukcabfosnoitaretieerhtretfadetcetedsawyawanur,gnicartgniruD

nahtrehtoedomaotdegnahcylbicrofsawedomnepOneebdahtahthctiwsyartehT

tuoba(emitdeificepsanihtiwdetelpmocebtondluocgnipmalcrognidaolnu,gnidaoL

retfasdnocesowtnahteromfinevedetelpmocebtondluocecneuqesNOsucoF)1(

potS

snepO

)eruliaftuodaerDI(

tuodaeredocbuS(snepO

.)eruliaf

potS

potS

noitarepooN

noitarepooN

noitarepooN

noitarepooN

spotS

spotS

lacinahcemeht(spotS

setareporellortnoc

.)yltnednepedni

rewopehtffosnruT

nonoitacidnioN(yltnatsni

ondnayalpsidLFeht

)yromemhsalfotgnitirw

spotS

sesolC

gnidaolehtsesreveR

situoemittI.noitcerid

eht,yrternopudetaeper

.spotstinu

elbissopreverehwspotS

ehtnispots(sneponeht

.)Bedisfoesac

66

)rorreeciveD(

LFrorrEfonoitpircseDDVDahtiwfisesuaCDCahtiwfisesuaCtinUehtfonoitarepO

.cte801=3tib

.cte101=1tibrorresseccaMARS

rorressecca1VA

)GNetirw,daer(

DV-636D

tinulortnocetomerehtgnisuybyalpsidLFehtnodeyalpsideratahtsedocrorrE

yalpsidLFehtfotfelfostigidowtehttA:yalpsidehtfonoitacoL;YALPSID+YALPSID+CSE:yalpsidoT

gniggubedsemocebtironoitarepooN

.NOotelbasirewopehtfinoitacidni.cte401=2tibrorresseccaPIHCYM

67

DV-636D

7.1.4 DISASSEMBLY

DVDM ASSY

Remove a Bonnet (Eight screws).

1

5

Unhook

3

SCRB ASSY

WYXJ, WVXJ
types only

4

×3

TRAVERSE MECHANISM ASSY-S

Remove a Bonnet (Eight screws).

1

POWER

2 3

2

×4

Disc Tray

5

OPEN/CLOSE

6

4

7

DVDM ASSY

DVDM
ASSY

8

JCKB
ASSY

6

DVDM ASSY

7

When diagnosing the DVDM ASSY,
use the following Flexible Cable
for service.

• DVDM CN905 ↔ JCKB CN666
Flexible Cable (29P): VDA1752

• DVDM CN901 ↔ JCKB CN999
Flexible Cable (15P): VDA1751

8

DVDM ASSY
side

Pickup
Flexible
Cable

Traverse Mechanism
Assy

Short

9

11

×4

10

Unhook

POWER SUPPLY

Open

ASSY side

Short SW

68

DV-636D

.oNemaNniPnoitcnuFniP

1AKLCtuptuokcolcelbarugifnoC
2DNGdnuorG

3NILATX

lanretxefotupnilatsyrcecnerefeR

tupnikcolcecnerefer
4TUOLATXkcabdeeflatsyrcecnerefeR
5BKLCtuptuokcolcelbarugifnoC
6CKLCtuptuokcolcelbarugifnoC
7DDVylppusegatloV

8

/SF/DP/EO

DNEPSUS

HGIH-evitcarehtie;niplortnoctuptuO

,nwodrewopWOL-evitca,elbanetuptuo

WOL-evitcaro,tcelesycneuqerfAKLC

tupnidnepsus

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.

List of IC

•

CY2081SL-655, PD3410A, VYW1693, M65773AFP, LC89051V, YSS912C

CY2081SL-655 (DVDM ASSY : IC21)

• Clock Generate IC
Block Diagram

•

3

XTALIN

XTALOUT

4

Reference

Oscillator

PLL1
PLL2
PLL3

CE/PD/FS/SUSPEND

EPROM

Configurable

Multiplexer

and

Divide Logic

8

1

5

6

CLKA
CLKB

CLKC

Pin Function

•

69

DV-636D

PD3410A (DVDM ASSY : IC601)

• System Control IC
Pin Function

•

.oNkraMemaNniPO/InoitcnuF

1LSACX/3SCX3SCXO tuptuolangistcelespihc)PIHCYM(A5994DP
2DNGDNG
3KCKCUPCHO
4CCVD3+V
5KLCIP
6ATADIP
7DNGDNG
80HTROP0PSSCXO )hctaltuptuohtiwretsigertfihS(TF595TCHV47CH
91HTROPHVM33O )rotarenegkcolC(173-LSA1702YC

012HTROPHVM63O )rotarenegkcolC(F5812UB
113HTROP2LES_VO lanimrettriksehtfotuptuolangisgnihctiwsS/etisopmoC
21CCVD3+V
314HTROPNOATCSO
415HTROPHVM72O tiucriclortnocnoitallicsozHM72
516HTROPDPSSCXO )hctaltuptuohtiwretsigertfihS(TF595TCHV47CH

617HTROP

71DNGDNG
81LATXELATXEI
91LATXLATXO
02CCVD3+V
120GTROP0FDSCXO tuptuolangistcelespihcCAD

221GTROP

322GTROP

423GTROPLESBIHOMA63200DP
524GTROP
62DNGDNG
725GTROP

826GTROP

927GTROP
030FTROP84X44O tuptuolangisgnihctiwsSF84/44CAD
131FTROP

232FTROP

33CCVD3+V
433FTROP

534FTROP

635FTROP

−

−

/TSRDUAX

/FFOPV

OHCE

/1FDSCX

PSADSCX

/2FDSCX
/1TSRFD
NO_CIMX

/NOEFL
0TSRFD

/DMHC6
FFOAMX

/DMSTD
/TSRMX

PSADX

/ETUMAX

MTUMX

/RRE_ID

OIGIDX

/NOD3

/ETUMMX

44X84

/0PSDASCX

1CNYS

/1PSDASCX

/TR_SVAX

CSID

/2PSDASCX

DDO/SOPD

70

DNG

−

D3+V

−

O/I.C.N
O/I.C.N

DNG

−

D3+V

−

O

DNG

−

D3+V

−

O

O

O

−

OreffuB → rotcelesCADtnorF

O)tiucrichctiwS(WS

OoiduaehtfotuptuolangisetumegatstsaL

I)reviecerecafretnioidualatigiD(0071RID

Otuptuolangisgnihctiwsssapyb/NOoiduaD3

−

O)PSDoiduA(26365PSD

O)PSDoiduA(26365PSD

O)PSDoiduA(26365PSD

reffuB → pmaoiduA

DNG

D3+V

metsysoediV

rotanosercimarecatcennoC

)PSAD(229SSY

)hcMrofCAD(FA7485MS

)hcMrofCAD(FA7485MS

)redocedSTDni-tliubPSDoidua,cigolorP/3-CAybloD(229SSY

)redocedSTDni-tliubPSDoidua,cigolorP/3-CAybloD(219SSY

)lellarap/laireS(TF595CHV47CT)rossecorpoiduaD3(3581DA → )hcMrofCAD(FA7485MS

)redocedSTDni-tliubPSDoidua,cigolorP/3-CAybloD(219SSY

.oNkraMemaNniPO/InoitcnuF

736FTROP

837FTROP
93DNGDNG

04SSVADNG
14CCVAD3+V
24P_ATUOVRDOLO tuptuoevirdgnidaoL
34FERVD3+V
44P_BTUOIETO tuptuolangistesffognikcarT
54SSVADNG
64SSVADNG
740ETROPLES_VO tuptuolangisgnihctiwsetisopmoc/tnenopmoC
841ETROPMGDCI )CIcihparG(A610CDP
942ETROP???MEOI
053ETROP1TSFOFO/I1tuptuotnemtsujdatesffosucoF
154ETROP2TSFOFO/I2tuptuotnemtsujdatesffosucoF
255ETROPHNIFDXO/ItuptuolangistnuhstcefeD
356ETROPDCX/DVDO tuptuolangisgnihctiwsDC/DVD
457ETROPNO_1DLO tuptuolangisNOedoidresalmn056
550DTROPNO_2DLO tuptuolangisNOedoidresalmn087
65CCVD3+V
751DTROPET/DPDO tuptuolangisgnihctiwssmaeb3/maeb1
852DTROPFFOGAO CIFRfotuptuolangisgnihctiwsFFO/NOCGA
953DTROPX2DCXO kcabyalpdeepselbuodehtgnihctiwsroftuptuolangiS
064DTROPGCIEOO tuptuolangisgnihctiwsniagCIEO
16DNGDNG
265DTROPNOMXO rotomeldnipsehtfotuptuognihctiwsFFO/NOtuptuolortnoC
366DTROPACBXO

467DTROP
560JTROPTUMVRDXO tuptuoetumrevirD

661JTROPDLX/RDO )WSgolanA(F35W7CT
762JTROPTSRPSDXO )PSDovreS(W25687CL

863JTROP
96CCVD3+V

074JTROPTNE_MTI tupniedomtseT
175JTROPEPXEXO )reffubetats-3(SF/F475TCHV47CT
276JTROPWS_LESVI tupniWSetisopmoc/tnenopmoC
377JTROPYSQDI
472ACOIT/0BPYSUBCXI tupniysubdnammoC
572BCOIT/1BPYSUBAXI tupniysubecneuqes-otuA

673ACOIT/2BP
77CCVD3+V

873BCOIT/3BP1TLO rellortnocLFehtottuptuolangisesnopsernoitacinummoC
974ACOIT/4BPYSBSI tupni.cnyskcolbedocbuS
08TSETMX
18DMUPCX
28SERXTESERXItupniteseR

−

−

/TSREQVX

RNAX

/EVSCX

EQVSCX

TSR???X

OM_CM

/2TNIX

2QRIVAX

OtuptuolangisgnihctiwsFFO/NORNgolanA

OredocneoedivehtfotuptuolangiselbanenoitacinummoclaireS

DNG

−

DNG

−

D3+V

−

D3+V

−

DNG

−

DNG

−

D3+V

−

DNG

−

/WS_NEPO

IrotcennocmsinahceM

/KCAJNM

InipkcehcnoitcennockcajiniM

D3+V

−

I)1-VA(2tupnitpurretnI

D3+V

−

ID3+V
ID3+V

DV-636D

71

DV-636D

.oNkraMemaNniPO/InoitcnuF

38DNGDNG
480NASOPDOLI tupninoitisopgnidaoL
581NASOPDLSI tupninoitisopredilS
682NAWSROODI rotcennoc.ahceM
783NAWS_PANI tupniWSLAP/OTUA/CSTN
884NAI
985NAI
096NAI
197NAWS_PI525I
29fervAD3+V
39CCVAD3+V
49SSVADNG

594BCOIT/5BP
69CKLCT/4AXCOIT/6BPF2CItupnirorre2C

79DKLCT/4BXCOIT/7BPYDRXI rellortnocLFehtmorftupnitseuqeroitacinummoC
890DxR/8BPISSI )rellortnocLF(tupniatadlaireS
990DxT/9BPOSSO )CAD,rellortnocLF(tuptuoatadlaireS

001CCVD3+V
1011DxR/01BPDXRI C232-SRehtfotupniataD
2011DxT/11BPDXTO C232-SRehtfotuptuoataD
3010KCS/4QRIX/21BPKCSSO/I)CAD,rellortnocLF(tuptuokcolclaireS
4011KCS/5QRIX/31BP01LQRIXI )PIHCYM(1tupnitpurretnI
501DNGDNG
6016QRIX/41BP11LQRIXI )PIHCYM(2tupnitpurretnI

7017QRIX/51BP
8010ACOIT/4SCX/0AP4SCXO tuptuolangistcelespihcPSDovreS

901SARX/5SCX/1AP.C.NO noitcennocnoN
0110BCOIT/6SCX/2AP6SCXO tuptuolangistcelespihc1-VA
111TIAWXTIAWXI tupnilangistiaW
211LRWXLRWXO LtuptuoeslupetirW
311DNGDNG
411HRWXHRWXO HtuptuoeslupetirW
511DRXDRXO tuptuoeslupdaeR
611KCABX/7APTEDRUCXI tupnilangisnoitcetedtnerruc-revO
711QERBX/8APSTCI tupnitimreprefsnartC232-SR

811

9111ACOIT/LPD/01AP
0211BCOIT/HPD/11APDLHTI tupnilangisdlohgnikcarT

121CCVD3+V
221

321
4211KCADX/2QRIX/41AP1KCADXO )1-VA(tuptuoesnopserAMD

5211QERDX/3QRIX/51AP1QERDXI )1-VA(tupnitseuqerAMD
6210DA0DO/I0subataD

GRTDAX

AKLCT

/TUOQRIX/HAX/9AP

/0KCAD/0QRIX/21AP

/1QRIX/31AP

BKLCT/0QERDX

/LFH/KLBID

2TNCD

/0TNIX

0QRIVAX

RTDO tuptuotimreprefsnartC232-SR

/1QRIVAX

1TNIX

0KCADO )PIHCYM(tuptuoesnopserAMD

0QERDXI )PIHCYM(tupnitseuqerAMD

−

−

−

−

I

−

−

I)1-VA(0tupnitpurretnI

−

I)1-VA(1tupnitpurretnI

−

DNG

D3+V
D3+V

DNG

)PSDovreS(W25687CL

D3+V

DNG

DNG

D3+V

)reviecerecafretnioidualatigiD(0071RID

72

.oNkraMemaNniPO/InoitcnuF

721DNGDNG
8211DA1DO/I1subataD
9212DA2DO/I2subataD
0313DA3DO/I3subataD
1314DA4DO/I4subataD
2315DA5DO/I5subataD
3316DA6DO/I6subataD
431CCVD3+V
5317DA7DO/I7subataD
6318DA8DO/I8subataD
7319DA9DO/I9subataD
83101DA01DO/I01subataD
931DNGDNG
04111DA11DO/I11subataD
14121DA21DO/I21subataD
24131DA31DO/I31subataD
34141DA41DO/I41subataD
441CCVD3+V
54151DA51DO/I51subataD

641)SBHX(0A0AO0subsserddA
7411A1AO1subsserddA
8412A2AO2subsserddA
941DNGDNG
0513A3AO3subsserddA
1514A4AO4subsserddA
2515A5AO5subsserddA
3516A6AO6subsserddA
4517A7AO7subsserddA
5518A8AO8subsserddA
6519A9AO9subsserddA
75101A01AO 01subsserddA
85111A11AO 11subsserddA
95121A21AO 21subsserddA
06131A31AO 31subsserddA
16141A41AO 41subsserddA
26151A51AO 51subsserddA
36161A61AO 61subsserddA
46171A71AO 71subsserddA
561CCVD3+V
66181A81AO 81subsserddA
76191A91AO 91subsserddA
86102A02AO 02subsserddA
96112A12AO.C.N
071IMNXIMNXID3+V
171DNGDNG
27101SCX01SCXO )reffubetats-3(SF/F475TCHV
37102SCX02SCXO MORhsalfehtfotuptuolangistcelespihC
47122SCX22SCXO)MORIUG(
57132SCX32SCXO MARSehtfotuptuolangistcelespihC
6712SCXO.C.N

DNG

−

D3+V

−

DNG

−

D3+V

−

DNG

−

D3+V

−

DNG

−

DV-636D

73

DV-636D

VYW1693 (DVDM ASSY : IC603)

• 16M bit Flash Memory IC
Block Diagram

•

15

RY/BY

37

VCC

V

WE

BYTE

RESET

CE
OE

SS

27

11
47
12

26
28

RY/BY

Buffer

State

Control

Command

Register

Erase Voltage

Generator

Program Voltage

Generator

Chip Enable

Output Enable

Logic

Input/Output

STB

DQ0 - DQ15

29-36,38-45

Buffers

Data Latch

Latch

Y-Decoder

X-Decoder

Pin Function

•

A0 - A19

9,16-25

A-1

STB

Low VCC Detector

45

Time for

Program/Erase

Address

.oNemaNniPO/InoitcnuFniP.oNemaNniPO/InoitcnuFniP

151A
241A62
331A72SSV
421A82
511A920QD
601A038QD
79A131QD
88A239QD
991A332QD

01.C.N
11

EW

21

31.C.N

41.C.N
51
6181A
7171A1431QD
817A246QD
916A3441QD
025A447QD
124A541-A/51QDO/ItupnisserddA/stuptuo/stupniataD
223A64SSV
322A74
421A8461AI tupnisserddA

TESER

YB/YR

IstupnisserddA

−

IelbaneetirW533QD
I

−

−

OtuptuoysuB/ydaeR9321QD

IstupnisserddA

noitcennocnoN4301QD

rotcesyraropmeT/niptesererawdraH

noitcetorpnu

noitcennocnoN73CCV
noitcennocnoN834QD

520AI tupnisserddA

EC

EO

6311QD

045QD

ETYB

IelbanepihC

−

IelbanetuptuO

O/Istuptuo/stupniataD

−

O/Istuptuo/stupniataD

−

Iedomtib-61rotib-8stceleS

Y-Gating

Cell Matrix

dnuorG

ylppusrewoP

dnuorG

74

M65773AFP (DVDM ASSY : IC801)

• MPEG2 Decoder IC
Block Diagram

•

DV-636D

16M bit SDRAM

SDRAM

Controller

Write BUS

H BUS

Video Decoder

Read BUS

Sub-picture

Decoder

Display

Processor

Special Playback

Processor

Video Output

Interface

Audio Output

Interface

Pin Function

•

Bit Streem

Host CPU

Descrambler

Bit Streem

Input Interface

ROM RAM

Internal

CPU

Host

Interface

.oNemaNniPO/InoitcnuFniP.oNemaNniPO/InoitcnuFniP

1DNGIdnuorG12DDV5I ylppusrewopV5
20DH
31DH32SCI tupnilangistcelespihC
42DH42ERI tupnilangiselbanEdaeR

O/ItroptuptuodnatupniataD
53DH52EWI tupnilangiselbanEetirW
64DH62EHBI tupnilangiselbanEhgiHetyB

7DDV5I ylppusrewopV572YDRO

8DDVI ylppusrewoP82RTNIO
95DH

016DH030AH
117DH131AH

O/ItroptuptuodnatupniataD

218DH232AH
319DH333AH
41DNGIdnuorG434AH
5101DH
6111DH63DDV5I ylppusrewopV5
7121DH735AH

O/ItroptuptuodnatupniataD

8131DH836AH
9141DH937AH
02DDVI ylppusrewoP048AH

2251DHO/ItroptuptuodnatupniataD

sub

92DNGIdnuorG

ItroptupnisserddA

53DDVI ylppusrewoP

ItroptupnisserddA

16M DRAM

Video Output

PCM Audio Output
IEC958 Output

ehtdetacidnisihcihwlangisegdelwonkcA

tsohehtaivgnitirwrognidaeratadfohsinif

ehtottsniagalangistseuqertpurretnI

PF37756MmorfUPClanretxe

75

DV-636D

.oNemaNniPO/InoitcnuFniP.oNemaNniPO/InoitcnuFniP

149AHI troptupnisserddA38DDVI ylppusrewoP
24DNGIdnuorG48CNYSVO tuptuolangis.cnyslcaitreV
34KCMDCI dnuorgottcennoC58CNYSHO tuptuolangis.cnyslatnoziroH
44KCRLDCI PSDDCmorftupnikcolckcolcR/L68TRTSCIP
54KCBDCI PSDDCmorftupnikcolctibMCP78TRTSBM
64ATADDCI tupniecafretnioidualatigiD88ATADBM
74DDVI ylppusrewoP98DNGIdnuorG

84NIDDCI PSDDCmorftupniatadoiduaMCP09DWPO
942TNI

053TNI29YEKDSOO tuptuogalfyekDSO
15QERDO refsnartpamtibDSOroflangistseuqerAMD39KLCXPO )kcolcgninnur-eerfzHM72(kcolclexiP

25KCADI
35DNGIdnuorG597DP

45OKLCO tuptuokcolczHM72696DP
55NIKLCI tupnikcolcmetsyS795DP
651DDVAI ylppusrewopgolanA894DP
751DNGA
853DNGA0013DP
953DDVAI ylppusrewopgolanA1012DP
06PACCI dnuorgottcennoC2011DP
162DNGAI dnuorggolanA3010DP
262DDVAI ylppusrewopgolanA401DDVI ylppusrewoP
36OKLCA
46IKLCAI tupnikcolcoiduA601TESERI tupnitesererawdraH
561EDOMHI edomgnitarepoecafretnitsohfonipgnitteS7010TSET

76DDVI ylppusrewoP9012TSET
86DOA
962OA1110DMN
071OA21151DMN
170OA3111DMN
27DNGIdnuorG41141DMN
371TUOD
470TUOD6112DMN
57ADS
67LCS
77DDVI ylppusrewoP91121DMN
87DNGIdnuorG021DDVI ylppusrewoP
97KLCCADO tuptuokcolcgnitarepognilpmas-revO1214DMN
08KLCODO tuptuokcolctibMCP22111DMN

18KLCRLO
280EDOMHI edomgnitarepoecafretnitsohfonipgnitteS42101DMN

O

refsnart

IdnuorggolanA

nepO501DNGIdnuorG

−

OatadoiduafotuptuoMCP

OtuptuoecafretnioidualatigiD

nepO71131DMN

−

nepO8113DMN

−

atadoiduaMCPfo)R/L(

ehtottsniagalangistseuqertpurretnI

PF37756MmorfUPClanretxe

pamtibDSOroflangisegdelwonkcaAMD

19CNYSCI tupnilangisCNYSetisopmoC

49DDVI ylppusrewoP

99DNGIdnuorG

011DDVI ylppusrewoP

511DNGIdnuorG

lennahcehtgnitanimircsidroftuptuokcolC

3215DMN

OatadlexiplatigiD

OatadlexiplatigiD

IyllamrondnuorgottcennoC66DNGIdnuorG8011TSET

O/IMARDhtiwenilrefsnartataD

O/IMARDhtiwenilrefsnartataD

O/IMARDhtiwenilrefsnartataD

noitarepo

.cnyslanretxeroftuptuorotarapmocesahP

76

.oNemaNniPO/InoitcnuFniP.oNemaNniPO/InoitcnuFniP

521DNGIdnuorG7615AMO MARDShtiwenilsserddA
6216DMN
7219DMN9611AM
8217DMN0716AM
9218DMN1710AM
031DDVI ylppusrewoP2717AM

1310SACNO
231EWNO MARDfoenillortnocEW47101AM
3311SACNO

431SARNO
531DNGIdnuorG7719AM

6319AMN
7318AMN971SCDO MARDSfotcelespihC

831DDVI ylppusrewoP081SARO

9310AMN
0417AMN281DDVI ylppusrewoP

1411AMN381KLCMO MARDSfokcolcnoitarepO
2416AMN481DNGIdnuorG
341DNGIdnuorG581EWDO MARDSfoenillortnocEW

4412AMN

5415AMN781LMQDO
6413AMN881DDVI ylppusrewoP

7414AMN9817DM
841DDVI ylppusrewoP0918DM
9417DB
0516DB2919DM
151DNGIdnuorG391DNGIdnuorG
2515DB
3514DB59101DM
4513DB6914DM
5512DB79111DM
651DDVI ylppusrewoP891DDVI ylppusrewoP
751DNGIdnuorG9913DM
8511DB
9510DB1022DM
061KLCBI tropDBfo)kcolc(langisebortS20231DM

161NEDBI

261QERDBO

361DDVI ylppusrewoP50241DM
4613AM
5614AM70251DM
6612AM802DDVI ylppusrewoP

O/IMARDhtiwenilrefsnartataD

MARD

MARD

foenillortnoc)ebortSsserddAwoR(SAR

MARD

OMARDhtiwenilsserddA

OMARDhtiwenilsserddA

OMARDhtiwenilsserddA

ItroptupnimaertstiB

ItroptupnimaertstiB

ItroptupnimaertstiB

tropDBmorfdelpmas

ehtottsniagalangisnoissimreptuptuO

tropDBot

OMARDShtiwenilsserddA

861DNGIdnuorG

foenillortnoc)ebortSsserddAnmuloC(SAC

371DDVI ylppusrewoP

foenillortnoc)ebortSsserddAnmuloC(SAC

5718AM

67111AM

871DNGIdnuorG

181SACO

681UMQDO

1916DM

4915DM

00221DM

sihcihwataddilavniroevitceffeehtsetacidnI

302DNGIdnuorG

gnitcennochcihw)redocedlennahc(ecived

4021DM

6020DM

OMARDShtiwenilsserddA

OMARDShtiwenilsserddA

MARDS

MARDSfo

O/IMARDShtiwenilrefsnartataD

O/IMARDShtiwenilrefsnartataD

O/IMARDShtiwenilrefsnartataD

O/IMARDShtiwenilrefsnartataD

DV-636D

foenillortnoc)ebortSsserddAwoR(SAR

enillortnoc)ebortSsserddAnmuloC(SAC

MARDSfoenillortnocMQD

.tuptuoetybreppufoksamrofesU

MARDSfoenillortnocMQD

.tuptuoetybrewolfoksamrofesU

77

DV-636D

LC89051V (DVDM ASSY : IC903)

• Digital Audio IC
Block Diagram

•

5

R

6

VIN

7

VCO

12

TEST1

13

TEST2

XMODE

Pin Function

•

10

AVOCK

11

PLL Timing

TEST

19

CKOUT

CKSEL

9

21 22 20

BCK

LRCK

Mute Output Mute Output

23

FS128

24

ERROR

DATAOUT

.oNemaNniPO/InoitcnuFniP

11NIDI )tupnieludomlacitporolaixaocrof(reifilpmani-tliubhtiwtupniataD
22NIDI )tupnieludomlacitporof(tupniataD
3TUOD/EO tuptuogalfytidilavdna,esahp-ibtupni,sisahpmE
4DDV
5R I tupnilortnocniagOCV
6NIVI tupnignittesgninnur-eerfOCV
7OCVO gnittesretlifssap-wolLLP
8DNG
9LESKCI )sf215rosf483(tupninoitceleskcolcmetsyS

01EDOMXItupniteseR
11KCOVAI tupnikcolcecnadiovakcolrorreLLP
211TSETI )noitarepolamronnidnuorgotdetcennocebtsuM(tupnitseT
312TSETI )noitarepolamronnidnuorgotdetcennocebtsuM(tupnitseT
41LC/KLCSI tupnikcolcecafretniretupmocorciM
51EC/TALXI tupnielbanepihc/hctalecafretniretupmocorciM
61ID/TDWSI tupniatadetirwecafretniretupmocorciM
71OD/TDRSO tuptuoataddaerecafretniretupmocorciM
81DL/YSODO tuptuonoitazinorhcnysDIdnaQedocbusecafretniretupmocorciM
91TUOKCO )sf215ro,sf483,gninnureerf(tuptuokcolcOCV
02821SFO tuptuokcolcsf821
12KCBO tuptuokcolctiB
22KCRLO )wol=lennahcthgir,hgih=lennahctfel(tuptuokcolcR/L
32TUOATADO tuptuoatadoiduA
42RORREO tuptuoetumrorrekcolLLP

−

−

ylppusrewoP

dnuorG

E/DOUT

DIN21DIN1

3 2

Input Block

Data Demodulation

Block

C bit Detection

C bit Detection

SWDT/DI

XLAT/CE14SCLK/CL

16

15

Microcontroller

Interface

17 18

DOSY/LD

SRDT/DO

78

YSS912C (JCKB ASSY : IC501)

• DTS Decoder
Block Diagram

•

65

/CSB

SCK

SI

•

Coefficient

RAM

Program

SDBCK1

49

48

SDWCK1

SDOB0

46

47

SDIB CKSEL SDOB CKSEL

SDOB2

SDOB1

45

SDOB

Interface

24*16

Sub DSP

SDIB

Interface

SDOB3

18

Data

RAM

Interface

Outernal RAM

15

OVFB

3,4,25-29,

42-44,58-59

,61,64,70,

86,87

89

RAMOEN

88

RAMWEN

2

RAMCEN

72 - 79

DV-636D

RAMA0 - 16

SDIB3

OPORT0 - 7

IPORT0 - 7

32 - 39

SCK
SI
SO

/CS

99 - 92

SEL

SDIB

C,LFE

LS,RS

L,R

Signal

Control

SDOA CKSEL

69
68
67

66

Interface

Microcomputer

Control Register

Signal

Control

SDOA

Interface

24*24

Decoder

Main DSP

AC-3 Pro Logic/DTS

Input

Buffer

SDIA

Interface

STREAM0 - 7

ERA MUSE

Clock

(30MHz)

Calculation

CRC

RAM for DelayPLL

12

7
6

5
22
23
24

19

9

8

SDIB3
SDIB2
SDIB1
SDIB0
SDOA2
SDOA1
SDOA0

CPO
XO
XI

57

83

/SDBCK0

82

SDBCK0

SDWCK0

SEL

SDIA

85

SDIA084SDIA1

56

55

SURENC

KARAOKE

54

53

17

CRC

MUTE

16

52

NONPCM

AC3DATA

DTSDATA

79

DV-636D

Pin Function

•

.oNemaNniPO/InoitcnuFniP

11DDV
2NECMARO MARSlanretxerofelbanepihC
361AMARO MARSlanretxerof61nipsserddA
451AMARO MARSlanretxerof51nipsserddA
50BIDS+IPSD-buSot0niptupniMCP
61BIDS+IPSD-buSot1niptupniMCP
72BIDS+IPSD-buSot2niptupniMCP
8IXI
9OXO

01SSV
11DDVA
213BIDS+IPSD-buSot3niptupniMCP
31TSET
41TSET
51BFVOO PSD-buSfonipnoitcetedwolf-revO
61ATADSTDO nipnoitcetedatadSTD
71ATAD3CAO nipnoitcetedatad3-CA
813BODSO PSD-buSmorfniptuptuoMCP
91OPCA .tiucricretlifgolanalanretxeehttcennoCLLProftuptuO
02SSVA
122DDV
222AODSO )tuptuoEFL,C(PSD-niaMmorfniptuptuoMCP
321AODSO )tuptuoSR,SL(PSD-niaMmorfniptuptuoMCP
420AODSO )tuptuoR,L(PSD-niaMmorfniptuptuoMCP
5241AMARO MARSlanretxerof41nipsserddA
6231AMARO MARSlanretxerof31nipsserddA
7221AMARO MARSlanretxerof21nipsserddA
8211AMARO MARSlanretxerof11nipsserddA
9201AMARO MARSlanretxerof01nipsserddA
03SSV
131DDV
230TROPO
331TROPO
432TROPO
533TROPO
634TROPO
735TROPO
836TROPO
937TROPO
04SSV
142DDV
249AMARO MARSlanretxerof9nipsserddA
348AMARO MARSlanretxerof8nipsserddA
447AMARO MARSlanretxerof7nipsserddA
542BODS

740BODS
841KCBDS+IslangisBODSdnaBIDS,AODSroftupnikcolctiB
941KCWDS+IslangisBODSdnaBIDS,AODSroftupnikcolcdroW
05SSV

−

−

−

−

−

−

−

−

−

Oniptuptuoesoprup-lareneG

−

−

OPSD-bUSmorfniptuptuoMCP641BODS

−

dnuorG

dnuorG

dnuorG

dnuorG

noitcennocnoNniptseT

noitcennocnoNniptseT

tiucricLLProfdnuorG

kcolblanimretehtrofylppusrewopV5+

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DV-636D

PSD-niaMotniptupniatad)MCPro(maertstibSTD/3-CA

golanA:A,tuptuolatigidetats-3:tO,tuptuolatigiD:O,rotsiserpu-lluphtiwtupnI:+I,tupnireggirtttimhcS:sI)etoN

81

DV-636D

7.2.2 DISPLAY

VAW1050 (FLKY ASSY : V101)

• FL DISPLAY

1 40

192kHz

96kHz

DOWN MIX

L

LsCSRRs

SACD
HDCD

V-PART

LFE

G1

• ANODE AND GRID ASSIGNMENT

G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11
S1
S2
S3
S4
S5
S6
S7
S8
S9

S10
S11
S12
S13
S14
S15
S16
S17
S18

DOWN MIX

192kHz

96kHz S2

L
C
R

LFE

Ls

S

Rs

SACD
HDCD

S1

S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

V-PART

ANGLE

S17
S18

GUIDE

VOCAL

TITLE

GUIDE

ANGLE

VOCAL

S17

GRP

TITLE

S18

G2 G3 G4 G5 G6 G7 G8

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

GRP

PARTNER

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

REPEAT

S18

REPEAT

PARTNER

S18

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

GUI
TRK

CHP

COND.MEMORY
LAST MEMORY

S17

TOTAL

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

GUI
TRK
CHP

DOLBY
DIGITAL

REMAIN

G9 G10 G11

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

COND

MEMORY

LAST

MEMORY

S17

TOTAL

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

G2 to G11

S8

S13

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

dts

DOLBY

DIGITAL

REMAIN

S9

S7

S3 S10

S1

S12

S14

S4

S6

S2

S1
S2
S3
S4
S5
S6
S7
S8

S9
S10
S11
S12
S13
S14

S5

S11

• PIN ASSIGNMENT

Pin No.

Assignment1NL2F13NL4NL5S186S177S168S159S1410S1311S1212S1113S1014S915S816S717S6

Pin No.

Assignment21S222S123NL24G1125G1026G927G828NL29NL30G731G632G533G434G335G236G137NL38NL39F240NL

F1, F2 : Filament G1~G11 : Grid S1~S18 : Anode NL : No Lead

82

18S519S420

S3

8. PANEL FACILITIES AND SPECIFICATIONS

8.1 PANEL FACILITIES

Front Panel

WYXJ, WVXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD Types

3

1

2

4

5

6

7

8

9

0

-

=

DV-636D

!

~

)

–

STANDBY

POWER

OFF

-

ON

CENTER SURROUND

VIRTUAL DOLBY

DIGITAL

(

LBXJ Type

STANDBY/ON

CENTER SURROUND

VIRTUAL DOLBY

DIGITAL

DVD PLAYER

WOOFER

DOLBY DIGITAL/DTS DECODER

AUDIO SUBTITLE FL

*

&

3

2

DVD PLAYER

WOOFER

DOLBY DIGITAL/DTS DECODER

AUDIO SUBTITLE FL

FL OFF5.1CH

VIRTUAL

DOLBY

7

DIGITAL

8

FL OFF5.1CH

VIRTUAL

DOLBY
DIGITAL

%

ACOUSTIC DAMPER MECHANISM

$

9

ACOUSTIC DAMPER MECHANISM

SUB

5.1CH
MODE

DIMMER

^

6

5

4

SUB

5.1CH
MODE

DIMMER

Î

0

Î

0



4 1¡ ¢



#

@

-

0



4 1¡ ¢



7

=

7

8

~

8

3

!

3

_

(

*

&

^

%

$

#

@

83

DV-636D

1 STANDBY indicator (except for LBXJ Types)

Indicates that the player is in standby, using a minimum
amount of power to maintain system settings.

2 CENTER button

Press to turn the center speaker channel on and off when
listening to sources being output from the 5.1 channel discrete
audio outputs.

3 SURROUND button

Press to turn the surround (rear) speaker channels on and off
when listening to sources being output from the 5.1 channel
discrete audio outputs.

4 SUB WOOFER button

Press to turn the sub-woofer (LFE) channel on and off when
listening to sources being output from the 5.1 channel discrete
audio outputs.

5 5.1CH MODE button

Press to switch the audio output between 5.1 channel audio
and 2 channel audio. It is also possible to set the default audio
output in the Setup screen Audio 2 menu.

6 5.1CH indicator

Indicates that the 5.1CH mode is selected.

7 VIRTUAL DOLBY DIGITAL indicator

Indicates that the Virtual Dolby Digital function is on.

8 FL OFF indicator

Indicates that the player’s display window has been turned off
using FL DIMMER.

# 4 1 (reverse) button

Press to go back to previous chapters/tracks. Press and hold to
perform reverse playback scanning.

$ Disc illumination

Lights when a DVD is loaded and when no disc is loaded.
Turns off when a disc format other than DVD is loaded in the
player.

% Disc tray

When loading a disc, place discs in the disc tray with the label
side facing up.

^ FL DIMMER button

Press to change the brightness of the FL display and disc
illumination in four steps: maximum brightness, medium
brightness, minimum brightness, and off. When the FL display
is turned off, the “FL OFF” indicator lights.

& SUBTITLE button

Press repeatedly to select one of the subtitle languages
programmed on a DVD or to turn the subtitles off.

* AUDIO button

Press repeatedly to select one of the audio languages
programmed on a DVD.

For Video CD and CD, each press changes the audio output as
follows.

=

Stereo = 1/L (Left) = 2/R (Right)

( VIRTUAL DOLBY DIGITAL button

Press to turn the Virtual Dolby Digital function on and off.

9 Display window

Displays system information.

0 Remote sensor

Point the remote control toward the remote sensor to operate
the player.

- 0 (open/close) button

Press to open and close the disc tray.

= 7 (stop) button

Press to stop playback. Pressing once enables playback to
resume from a point shortly before the location where it
stopped. Pressing twice causes the disc to return to the
beginning of the disc if playback starts again.

~ 8 (pause) button

Press during playback to pause. Press again to resume
playback.

! 3 (play) button

Press to start or resume playback.

@ ¡ ¢ (forward) button

Press to advance to chapters/tracks. Press and hold to perform
fast-forward scanning.

) POWER switch (except for LBXJ Type)

Press to switch the player on or off.

_ STANDBY/ON button (LBXJ Type only)

Press to switch the player on or to put in standby.

84

Display Window

1756432809-=

DV-636D

S

ANGLE

LFE

TITLE

96 kHz

DOWN MIX

LCR

L

S

SR

#

1 96 kHz indicator

Indicates that the currently loaded disc contains an audio signal
with a sampling frequency of 96 kHz.

2 ANGLE indicator

Indicates Multi-Angle playback is in progress.

3 TITLE indicator

Indicates a title number is being displayed.

4 REPEAT indicator

Indicates that the Repeat function is on and that the current
title, chapter, or track is being repeated.

5 TRK and CHP indicator

Indicates a chapter or track number is being displayed.

6 GUI indicator

Indicates an on-screen menu operation is being performed.

7 LAST MEMORY indicator

Indicates the Last Memory location is recorded in memory for
the currently loaded DVD or Video CD.

REPEAT DOLBY

GUI

TRK

CHP

COND. MEMORY

LAST MEMORY

TOTAL REMAIN

DIGITAL

~!@

- DOLBY DIGITAL indicator

Indicates Dolby Digital audio playback.

= REMAIN indicator

Indicates that the remaining playback time of a title or chapter/
track is being displayed.

~ Counter display

Displays the playback mode, type of disc, title and chapter/
track numbers, playback time, etc.

! LFE channel indicator

The LFE (low frequency effects) channel indicator indicates 5.1
channel audio that contains a channel for low frequency
sounds that are used by the sub woofer.

@ Program Format indicators

During multichannel audio playback, indicate which channels
are present in the soundtrack.

L : Left front *1*2, C : Center *1, R : Right front *1*2, LS : Left
surround*1, S : Surround (mono) *2,
RS : Right surround*

*1 : Indicates 5.1ch Dolby Digital or DTS playback.
*2 : Indicates Dolby Pro Logic playback.

1

8 COND. MEMORY indicator

Indicates that Condition Memory settings are memorized for
the currently loaded DVD.

9 TOTAL indicator

Indicates that the disc in the player is stopped and DISPLAY
has been pressed.

0 DTS indicator

Indicates DTS audio playback.

# DOWNMIX indicator

During multichannel audio playback, indicates that the output
signal has been “downmixed” from the original audio source.
This is an automatic function performed by the player in order
to present the most appropriate audio mix to the speakers
present in your system.

85

DV-636D

Rear Panel

WYXJ and WVXJ Types

12

CONTROL

OUT IN

DIGITAL OUT

9

AV2

OPT.

AV CONNECTOR

VIDEO OUT

S-VIDEO

1

TV SYSTEM

PAL

AUTO

NTSC

2

8

76

1 CONTROL jacks

Use to connect this player to another component bearing the
Pioneer Î mark. This lets you control this unit as though it
were a component in a system. Player operations are then
performed by pointing the remote control at the component
that the player is connected to.

2 AV CONNECTOR jacks

AV 1 (RGB)-TV jack

Use a 21-pin SCART cable to connect to a TV or monitor
compatible with this type of connection. Both audio (2 channel
stereo) and video (Video,
S-video, and RGB) signals are output from the AV 1 (RGB)-TV
jack.

AV 2 jack

Use a 21-pin SCART cable to connect to a VCR.

OUT

AV1 (RGB) -TV

1

2

34 5

AUDIO OUT (2CH) AUDIO OUT (5.1CH)

L

R

L

R

21

FRONT

SURROUND

5 AC IN power cord connection terminal

Use to connect the power cord to the wall outlet.

6 S-VIDEO OUT jacks

If your TV or monitor has an S-video input, clear picture
reproduction is possible by connecting the player to your TV or
monitor via the S-video jack.

7 VIDEO OUT jacks

Connect to the video input on a TV or monitor or AV amplifier
or receiver with video input capability.

8 TV SYSTEM switch

Use to change the TV signal mode to either PAL or NTSC
according to the type of TV and disc to be used. When the
switch is in the AUTO position, the player outputs the format
on the disc as is.

CENTER

SUB

WOOFER

AC IN

3 AUDIO OUT (2CH) jacks

Use to output two-channel audio (analog) to the audio stereo
inputs on a TV or stereo amplifier. If you are connecting to a
receiver that has both digital and analog input jacks for DVD
player connection, it may be beneficial to make both
connections.

4 AUDIO OUT (5.1CH) jacks

Use to output 6 discrete audio channels of decoded digital
audio to a receiver or amplifier with discrete audio inputs .

86

9 DIGITAL OUT jacks (coaxial, optical (OPT.))

Use to output the digital audio signal recorded on discs. You
can output the digital signal via either coaxial or optical output
jack to an AV amplifier or receiver.

LBXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD Types

DV-636D

12

COMPONENT

VIDEO OUT

Y

S-VIDEO OUT

B

P

1

2

P

R

87 6

CONTROL

OUT IN

DIGITAL OUT

0

OPT.

TV SYSTEM

PAL

AUTO

NTSC

9*

VIDEO OUT

1

2

(*The TV SYSTEM switch is not present on LBXJ Type.)

1 CONTROL jacks

Use to connect this player to another component bearing the
Pioneer Î mark. This lets you control this unit as though it
were a component in a system. Player operations are then
performed by pointing the remote control at the component
that the player is connected to.

34 5

AUDIO OUT (2CH) AUDIO OUT (5.1CH)

VIDEO

OUT

SELECT

L

R

21

FRONT

7 S-VIDEO OUT jacks

CENTER

L

R

SUB

SURROUND

WOOFER

• RLXJ/NC, RLXJ/RB and RLXJ/RD Types

If your TV or monitor has an S-video input, clear picture
reproduction is possible by connecting the player to your TV or
monitor via the S-Video jack.
When using this output, be sure to set VIDEO OUT SELECT to
the left position.

AC IN

2 COMPONENT VIDEO OUT jacks

If your TV or monitor has component video inputs, you can
produce a higher quality picture on your TV or monitor by
connecting to the component video outputs on this unit.
When using these jacks, be sure to set VIDEO OUT SELECT
to the right position.

3 AUDIO OUT (2CH) jacks

Use to output two-channel audio (analog) to the audio stereo
inputs on a TV or stereo amplifier. If you are connecting to a
receiver that has both digital and analog input jacks for DVD
player connection, it may be beneficial to make both
connections.

4 AUDIO OUT (5.1CH) jacks

Use to output 6 discrete audio channels of decoded digital
audio to a receiver or amplifier with discrete audio inputs.

5 AC IN power cord connection terminal

Use to connect the power cord to the wall outlet.

6 VIDEO OUT SELECT switch

Use to set which output is used to output the video signals.
Select either video/S-video or component video signal output
depending on the connections you make.

8 VIDEO OUT jacks

Connect to the video input on a TV or monitor or AV amplifier
or receiver with video input capability.
When using this output, be sure to set VIDEO OUT SELECT to
the left position.

9 TV SYSTEM switch* (except for Taiwanese model)

Use to change the TV signal mode to either PAL or NTSC
according to the type of TV and disc to be used. When the
switch is in the AUTO position, the player outputs the format
on the disc as is.

0 DIGITAL OUT jacks (coaxial, optical (OPT.))

Use to output the digital audio signal recorded on discs. You
can output the digital signal via either coaxial or optical output
jack to an AV amplifier or receiver.

87

DV-636D

Remote Control

1

LAST

MEMORY

2

SUB TITLE

3
4

AUDIO

SETUP

MENU

5
6
7

8
9

0

DISPLAY

PREV

4

STOP

¶

E

5

2

¶

PLAY

7

-

e

STEP/SLOW

E

=

2

5

¶

8

~

1

4

7

CONDITION

MEMORY

ANGLE

TOP MENU

5

5

T

E

R

N

5

∞

3

¶

1

REV

3

6

OPEN/
CLOSE

REPEAT

REPEAT

A-B

RETURN

¶

5

3

NEXT

¢

¶

PAUSE

FWD

CLEAR

+10

09

¡

(Buttons indicated with * are used for menu operation.)

1 LAST MEMORY button

You can resume DVD or Video CD playback from the point you
last watched even if the disc is removed from the player. Press

#

$
%
^

&
*
(

LAST MEMORY during playback to set a Last Memory point.
When you want to resume playback of that disc, press LAST
MEMORY in the stop mode and playback starts from the
memorized point. Last Memory locations can be stored for up
to 5 DVDs and 1 Video CD.

2 (standby/on) button

Press to switch the player on or to put in standby.

3 AUDIO button

Press repeatedly to select one of the audio languages
programmed on a DVD.

For Video CD and CD, each press changes the audio output as
follows.

=

Stereo = 1/L (Left) = 2/R (Right)

4 SUBTITLE button

)

8

_
+

Press repeatedly to select one of the subtitle languages
programmed on a DVD or to turn the subtitles off.

5 SETUP button*

Press when the player is in either play or stop mode to open
and close the Setup screen.

¡

6 MENU button*

™

Use to display or close the DVD menu screen.

7 DISPLAY button

Press during playback to display statistical disc information.
Press repeatedly to display different information.

!
@

RANDOM

PROGRAM

SEARCH MODE

Î

8 Cursor buttons (2/3/5/∞)*

Use to move through the options on menu screens and to
change settings.

£

9 ENTER button*

Use to implement settings selected with the cursor buttons or
to set items highlighted in a menu.

0 PREV 4 button

During playback, press PREV 4 to go back to a previous
chapter/track.

- STOP 7 button

Press to stop playback. Pressing once enables playback to
resume from a point shortly before the location where it was
stopped. Pressing twice causes the disc to return to the
beginning of the disc when playback starts again.

88

DV-636D

= STEP/SLOW e/E buttons

Press STEP/SLOW E during playback to view slow playback.
In pause mode, press STEP/SLOW E to advance DVDs and
Video CDs frame by frame and STEP/SLOW e to back up a
few frames at a time.

~ Number buttons (1-9, 0, +10)*

Use to perform direct title and chapter/track searches, and to
input numerical values.

! RANDOM button

Press to play chapters/tracks in random order.

@ PROGRAM button

You can program titles, chapters, or tracks to play back in a
desired order. Programs can be a maximum of 24 steps.
Additionally, DVD programs for up to 24 discs can be stored in
the player’s memory for future use.

# CONDITION MEMORY button

You can store in memory the settings for up to 15 DVDs. Press
CONDITION MEMORY during DVD playback to memorize the
settings.

$ OPEN/CLOSE button

Press to open or close the disc tray.

% ANGLE button

Some DVDs are recorded with various camera angle playback
options. Press ANGLE repeatedly to display different camera
angles.

¡ 1 REV/FWD ¡ (fast reverse/forward) buttons

During playback of DVD and Video CD, press
FWD ¡ to perform fast forward scanning. Press REV 1 to
perform fast reverse scanning of DVD and Video CD. When a
CD is loaded, audio scanning is performed.

™ CLEAR button

Works in conjunction with a number of player functions. Use to
cancel repeat and random playback, and to edit programs.

£ SEARCH MODE button

Press to perform a title, chapter/track or elapsed time search.

^ REPEAT button

Press once to repeat playback of current chapter/track. Press
twice to repeat playback of current title.

& REPEAT A-B button

Press at the beginning and end of the section you want to
repeat or to mark a location you want to return to.

* TOP MENU button*

Press to call up the top menu programmed on the DVD.
Depending on the DVD, the top menu may be identical to the
DVD menu.

( RETURN button*

Use to go one menu back (current settings are maintained).
Use RETURN when you do not want to change the option
setting in a menu.

) NEXT ¢ button

During playback, press NEXT ¢ to advance to the next
chapter/track.

_ PLAY 3 button

Press to start or resume playback.

+ PAUSE 8 button

Press to pause playback of a disc. Press again to resume
playback.

89

DV-636D

8.2 SPECIFICATIONS

Specifications

WYXJ and WVXJ type

General

System ..................

Power requirements .................................. AC 220-240 V, 50/60 Hz

Power consumption .................................................................20 W

Power consumption in standby mode ................... less than 0.9 W

Weight ................................................................................... 3.0 kg

Dimensions .................................... 420 (W) x 288 (D) x 104 (H) mm

Operating temperature ............................................. +5°C to +35°C

Operating humidity .......................... 5% to 85% (no condensation)

S-Video output (2 individual outputs)

Y (luminance) - Output level ........................................ 1 Vp-p (75 Ω)

C (color) - Output level ......................................... 286 mVp-p (75 Ω)

Jacks ........................................................................... S-VIDEO jack

Video output (2 individual outputs)

Output level ................................................................ 1 Vp-p (75 Ω)

Jacks .................................................................................. RCA jack

DVD system and Compact Disc digital audio system

(Not including protruding cables, etc.)

Digital audio characteristics

Frequency response ..................... 4 Hz to 44 kHz (DVD fs: 96 kHz)

S/N ratio .............................................................. more than 115 dB

Dynamic range .................................................... more than 106 dB

Total harmonic distortion ................................................... 0.0018%

Wow and flutter ............................................ Limit of measurement

(±0.001% W. PEAK) or lower

Digital output

Optical digital output ........................................... Optical digital jack

Coaxial digital output .......................................................... RCA jack

Other terminals

CONTROL IN ........................................................... Minijack (3.5 ø)

CONTROL OUT ........................................................ Minijack (3.5 ø)

Accessories

Audio cord ...................................................................................... 1

Video cord ...................................................................................... 1

Power cord ..................................................................................... 1

Remote control unit ....................................................................... 1

AA (R6P) dry cell batteries ............................................................. 2

Operating Instructions ................................................................... 1

AV connector

AV connector input/output .................................... 21-pin connector

This connector provides the video and audio signals for
connection to a compatible color TV or monitor.

21-pin connector assignment

20 18 16 14 12 10 8 6 4 2

21 19 17 15 13 11 9 7 5 3 1

PIN no.

1 Audio 2/R out 11 G* out
3 Audio 1/L out 15 R* or C* out
4 GND 17 GND
7 B* out 19 Video out or Y* out
8 Status 21 GND

* ............... AV 1 (RGB)-TV is output.

AV 2 is not output.

Audio output (2 pairs)

Output level

During audio output ............................. 200 mVrms (1 kHz, –20 dB)

Number of channels ....................................................................... 2

Jacks .................................................................................. RCA jack

Audio output (5.1 CH)

Output level

During audio output ............................. 200 mVrms (1 kHz, –20 dB)

Number of channels ....................................................................... 6

Jacks .................................................................................. RCA jack

Note

The specifications and design of this product are subject to change without
notice, due to improvement.

Accessories

Audio Cord (L=1.5m): VDE1052

White

Red

Video Cord (L=1.5m): VDE1053

Yellow

Power Cord : ADG1154 (WYXJ type)

Power Cord : ADG1156 (WVXJ type)

Remote Control Unit : VXX2702

Dry Cell Battery (R6P,AA)

90

DV-636D

LBXJ, RLXJ/NC, RLXJ/RB and RLXJ/RD

types

General

System ..................

Power requirements

Except for LBXJ type ............... AC 110-127/220-240 V, 50/60 Hz

LBXJ type ........................................................... AC 110 V, 60 Hz

Power consumption

Except for LBXJ type ........................................................... 19 W

LBXJ type .............................................................................18 W

Power consumption in standby mode ................... less than 0.9 W

Weight

Except for LBXJ type ......................................................... 3.0 kg

LBXJ type ........................................................................... 2.9 kg

Dimensions .................................... 420 (W) x 288 (D) x 104 (H) mm

Operating temperature ............................................. +5°C to +35°C

Operating humidity .......................... 5% to 85% (no condensation)

S-Video output (2 individual outputs)

Y (luminance) - Output level ........................................ 1 Vp-p (75 Ω)

C (color) - Output level ......................................... 286 mVp-p (75 Ω)

Jacks ........................................................................... S-VIDEO jack

Video output (2 individual outputs)

Output level ................................................................ 1 Vp-p (75 Ω)

Jacks .................................................................................. RCA jack

Component video output

(Y, PB, PR)

Output level .......................................................... Y: 1.0 Vp-p (75 Ω)

Jacks .................................................................................. RCA jack

Audio output (2 pairs)

Output level

During audio output ............................. 200 mVrms (1 kHz, –20 dB)

Number of channels ....................................................................... 2

Jacks ................................................................................. RCA jack

DVD system and Compact Disc digital audio system

(Not including protruding cables, etc.)

R

PB, P

: 0.7 Vp-p (75 Ω)

Digital output

Optical digital output ........................................... Optical digital jack

Coaxial digital output ......................................................... RCA jack

Other terminals

CONTROL IN .......................................................... Minijack (3.5 ø)

CONTROL OUT ....................................................... Minijack (3.5 ø)

Accessories

Audio cord ......................................................................................1

Video cord ......................................................................................1

Power cord ..................................................................................... 1

Remote control unit ....................................................................... 1

AA (R6P) dry cell batteries ............................................................. 2

Operating Instructions ................................................................... 1

Note

The specifications and design of this product are subject to change
without notice, due to improvement.

* Manufactured under license from Dolby Laboratories.

"Dolby" 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.

Accessories

Audio Cord (L=1.5m): VDE1052

White

Red

Video Cord (L=1.5m): VDE1053

Yellow

Power Cord: ADG7042 (LBXJ type)

Audio output (5.1 CH)

Output level

During audio output ............................. 200 mVrms (1 kHz, –20 dB)

Number of channels ....................................................................... 6

Jacks ................................................................................. RCA jack

Digital audio characteristics

Frequency response ..................... 4 Hz to 44 kHz (DVD fs: 96 kHz)

S/N ratio .............................................................. more than 115 dB

Dynamic range .................................................... more than 106 dB

Total harmonic distortion .................................................. 0.0018%

Wow and flutter ............................................ Limit of measurement

(±0.001% W. PEAK) or lower

Power Cord: ADG1154 (RLXJ/NC, RLXJ/RB, RLXJ/RD types)

Remote Control Unit: VXX2702

Dry Cell Battery (R6P,AA)

91