PIONEER VSX-D908TX-G service manual.pdf

ORDER NO.

RRV2153

VSX-D908TX

VSX-D908TX-G

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

Type

Model

Power Requirement

The voltage can be converted by

VSX-D908TX

VSX-D908TX-G

the following method.

AC110V/120–127V/220V/240V

With the voltage selector

This service manual should be used together with the following manual(s):

Model

Order No.

Remarks

VSX-24TX/KU/CA

RRV2133

CONTENTS

1. CONTRAST OF MISCELLANEOUS PARTS ........ 2

2. SCHEMATIC DIAGRAM ....................................... 7

3. PCB CONNECTION DIAGRAM .......................... 10

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

PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

T – ZZK JUNE 1999 Printed in Japan

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

PIONEER ELECTRONIC CORPORATION 1999

VSX-D908TX, VSX-D908TX-G

1. CONTRAST OF MISCELLANEOUS PARTS

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 product are used for disassembly.

Reference Nos. indicate the pages and Nos. in the service manual for the base model.

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

47k

0.5

56 x 10 1

47 x 10 3

R50

1R0

561

473

RD1/4PU J

RN2H K

RS1P K

561

473

R50

1R0

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

5.62k

562 x 10 1

5621

RN1/4PC F

5621

CONTRAST TABLE

VSX-D908TX/SD, VSX-D908TX-G/SD and VSX-24TX/KU/CA are constructed the same except for the following :

Part No.

Ref. No. Mark

Symbol and Description

VSX-24TX

VSX-D908TX VSX-D908TX-G

Remarks

/KU/CA

/SD

ASSEMBLIES

MAIN ASSY

AWK7531

AWK7539

P5- 5

MAIN CONTROL ASSY

AWX7406

AWX7425

P5-12

VIDEO ASSY

AWX7407

AWX7422

COMPLEX ASSY

AWK7526

AWK7540

P5- 3

A-PINJACK ASSY

AWX7401

AWX7397

* 1

P5-10

TRANS 1 ASSY

AWX7316

Not used

P5-15

PRIMARY ASSY

AWX7311

AWX7426

/SD ASSY

Not used

AWX7448

No.1

FRONT/VAMP ASSY

AWK7527

AWK7541

P5-19

V-AMP ASSY

AWX7409

AWX7309

* 2

P9- 1

H.PHONE/F.VIDEO ASSY

AWX7528 * 3

AWX7342

P9- 2

DISPLAY ASSY

AWX7529 * 4

AWX7408

POWER/CURRENT ASSY

AWK7498

AWK7510

P5- 6

TRANS 2-1 ASSY

AWX7326

AWX7403

AWX7404

P5- 8

SP/PS ASSY

AWX7325

AWX7359

PACKING SECTION

P3- 3

Operating Instructions (English)

ARB7186

Not used

P3- 3

Operating Instructions (English)

Not used

ARE7213

Operating Instructions (Chinese)

Not used

ARC7286

Operating Instructions (Spanish)

Not used

ARC7287

P3- 4

Remote Control Unit (CU-VSX159)

AXD7212

Not used

P3- 4

Remote Control Unit (CU-VSX163)

Not used

AXD7234

Not used

P3- 4

Remote Control Unit (CU-VSX164)

Not used

AXD7235

P3- 9

Packing Case

AHD7784

AHD7795

AHD7799

P3-12

NSP Warranty Card

ARY1026

ARY7025

Not used

NSP Caution Card 220V

Not used

ARR7003

On thePolyethylene Bag

AC Plug Adapter

Not used

AKX7011

For Accessories

*1, *2, *3, *4 : refer to VSX-26TX/KU/CA on the Service manual RRV2133.

*3 : As for H.PHONE/F.VIDEO ASSY, the design change was done from AWX7342 to AWX7528.

*4 : As for DISPLAY ASSY, the design change was done from AWX7408 to AWX7529.

VSX-D908TX, VSX-D908TX-G

Part No.

Ref. No. Mark

Symbol and Description

VSX-24TX

VSX-D908TX VSX-D908TX-G

Remarks

/KU/CA

/SD

EXTERIOR SECTION

P5-20

AC Power Cord

ADG7024

ADG7029

P5-21

Power Transformer (T1) (AC120V)

ATS7252

Not used

P5-21

Power Transformer (T1)

Not used

ATS7255

(AC110V/120-127V/220V/240V)

P5-22

FM/AM TUNER Unit

AXX7046

AXX7047

P5-23

Fuse (FU1 : 10A)

VEK1029

Not used

P5-23

Fuse (FU1 : 10A)

Not used

DEK1045

P5-24

Fuse (FU4 : 2.5A)

REK1079

Not used

P5-24

Fuse (FU4 : 2.5A)

Not used

AEK-511

P5-25

Fuse (FU5 : 2.5A)

REK1079

Not used

P5-25

Fuse (FU5 : 2.5A)

Not used

AEK-511

P5-26

Cord Stopper

CM22C

Not used

P5-26

AC Cord Spaser

Not used

ANG1153

P5-27

Bonnet Case

AZN7789

AZN7794

P5-54

Rear Panel

ANC7847

ANC7741

ANC7842

P5-58

Side Escutheon L

AAK7633

AAK7637

P5-59

Side Escutheon R

AAK7634

AAK7638

P5-73

Screw

FBT40P080FZK FBT40P080FZK

FBT40P080FNI

P5-67

Screw ( ´ 5, For Front Panel Bottom side) BBZ30P080FZK BBZ30P080FZK BBZ30P080FCC

P5-67

Screw ( ´ 7, For Bonnet Case)

BBZ30P080FZK BBZ30P080FZK BBZ30P080FCC

Screw ( ´ 2, For AC Outlet on Rear Panel) BBZ30P080FZK

Not used

Screw ( ´ 4, For Front Panel Top side)

IBZ30P100FCC

Fuse (FU2, 3 : T5A)

Not used

AEK1061

No.2

AC Outlet 3P

Not used

AKP-502

No.3

Voltage Selector

Not used

AKX-507

No.4

FRONT PANEL SECTION

P9- 4

Door Hinge L

AMR7252

AMR7250

P9- 5

Door Hinge R

AMR7253

AMR7251

P9- 7

Door Panel

AMB7633

AMB7624

AMB7625

P9- 9

NSP Door Plate

AAH7059

AAH7060

P9-10

Door Sheet

AAK7677

AAK7675

P9-11

Display Panel

AAK7625

AAK7630

AAK7631

P9-13

Power Button (STANDBY/ON)

AAD7440

AAD7485

P9-21

Sub Panel

AMB7575

AMB7617

AMB7618

P9-22

Volume Ring

AAK7623

AAH7016

P9-24

Door Cusion

AEB7152

AEB7153

P9-25

Front Panel

AMB7613

AMB7614

AMB7636

P9-27

Name Plate

PAN1376

PAN1377

P9-29

FL Sheet

AAK7627

AAK7629

P9-30

Volume Knob (MASTER VOLUME)

AAB7193

AAB7207

P9-31

Rotary Knob (INPUT SELECTOR)

AAB7196

AAB7208

P9-36

Screw

BBZ30P080FZK BBZ30P080FZK BBZ30P080FCC

P9-38

Panel Base

AMB7569

AMB7571

Notes : ÖThe numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.

Ö For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES”, “2. SCHEMATIC DIAGRAM” and “3. PCB CONNEC-

TION DIAGRAM”.

VSX-D908TX, VSX-D908TX-G

EXPLODED VIEWS

Rear Panel

Screw

BBZ30P080FZK

Screw

BBZ30P080FZK

PRIMARY Assy

AC Cord Spaser

AC Power Cord

CONTRAST OF REMOTE CONTROL UNIT

AXD7234, AXD7235 and AXD7212 are constructed the same except for the following :

Part No.

Ref. No. Mark

Symbol and Description

AXD7212

AXD7234

AXD7235

Remarks

(CU-VSX159)

(CU-VSX163)

(CU-VSX164)

P98- 1

Name Plate A

AZA7337

AZA7356

AZA7353

P98- 2

Name Plate B

AZA7338

AZA7359

P98- 3

Rubber Sheet

AZA7339

AZA7355

P98- 8

Battery Cover

AZN2401

AZN7791

P98- 9

Case (A)

AZN7780

AZN7792

P98-10

Case (B)

AZN7781

AZN7793

CONTRAST OF PCB ASSEMBLIES

MAIN CONTROL ASSY

AWX7425 and AWX7406 are constructed the same except for the following :

Mark

Symbol and Description

Part No.

Remarks

AWX7406

AWX7425

IC109

NJM4558MD

Not used

Q113, Q114

2SC2878

Not used

D201, D202

UDZS5.1B

Not used

C141, C142, C149, C150

CEAT100M50

Not used

C147, C148

CEAT1R0M50

Not used

C143, C144

CKSQYB103K50

Not used

R109

RD1/2VM391J

Not used

R110

RS1/10S472J

Not used

R129, R130

RS1/10S104J

Not used

R131, R132

RS1/10S471J

Not used

R133, R134

Not used

RS1/10S102J

R135, R136, R924, R926

RS1/10S103J

Not used

R141–R144

RS1/10S102J

Not used

R145, R146

RS1/10S473J

Not used

R320, R322, R335, R336

RS1/10S0R0J

Not used

R325–R330

Not used

RS1/10S0R0J

R923, R925

Not used

RS1/10S103J

CN911

AKB7015

Not used

JA911 (For CN911)

Not used

DKB1045

* : refer to VSX-26TX/KU/CA on the Service manual RRV2133.

EXTERIOR SECTION

VSX-D908TX, VSX-D908TX-G

SP/PS ASSY

AWX7359 and AWX7325 are constructed the same except for the following :

Part No.

Mark

Symbol and Description

Remarks

AWX7325

AWX7359

IC3001

Not used

AEK7007

Q3501, Q3502

Not used

DTA124ES

Q3503

Not used

2SC4793

Q3504

Not used

2SC2235

D3052, D3054, D3056, D3058, D3010

Not used

1SS133

D3501, D3502

Not used

S5688G

D3505

Not used

MTZJ27D

D3506, D3508

Not used

MTZJ12C

D3507

Not used

MTZJ5.1B

C3001, C3002

ACH7130 (22000

F/50V) ACH7129 (22000

F/56V)

C3101–C3105

CFTYA104J50

CFTYA224J50

C3106–C3110

Not used

CFTYA224J50

C3111–C3117

CQHA102J2A

CQMA332K2E

C3501

Not used

CEAT471M35

C3502

Not used

CEAT1R0M50

C3503

Not used

CKCYF103Z50

C3504

Not used

CEAT471M25

R3133, R3134

Not used

RS1LMF471J

R3501

Not used

RD1/4PU471J

R3502

Not used

RD1/4PU473J

R3503

Not used

RD1/4PU102J

R3504

Not used

RD1/4PU104J

R3505

Not used

RS3LMF221J

R3506

Not used

RD1/4PU222J

R3507

Not used

RD1/4PU103J

CN3002

Not used

KM250MA3

CN3101

AKE7033

AKE7044

CN3102

AKE7034

AKE7045

TRANS 2-1 ASSY

AWX7403 and AWX7326 are constructed the same except for the following :

Mark

Symbol and Description

Part No.

Remarks

AWX7326

AWX7403

C4501–C4503

Not used

ACH1237 (1 m F/100V)

C4509, C4510

CEAT101M50

CECA101M50

R4501–R4503

Not used

RFA1/4PS220J

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