Pioneer VSX-D908TX Bedienungsanleitung

ORDER NO.

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

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

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

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

PIONEER ELECTRONIC CORPORATION 1999

RRV2153

T – ZZK JUNE 1999 Printed in Japan

CONTENTS

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

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

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

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

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-D908TX

VSX-D908TX-G

Type Model Power Requirement The voltage can be converted by

VSX-D908TX VSX-D908TX-G the following method.

SD ‡‡

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

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

VSX-D908TX, VSX-D908TX-G

1. CONTRAST OF MISCELLANEOUS PARTS

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.

NOTES:

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%).

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

561

473

R50

1R0

5621

560

47k

0.5

RD1/4PU J

RN2H K

RS1P K

56 x 101

47 x103

R50

1R0

561

473

5.62k RN1/4PC F562 x 1015621

CONTRAST TABLE

Part No.

Ref. No. Mark Symbol and Description VSX-24TX VSX-D908TX VSX-D908TX-G Remarks

/KU/CA /SD /SD

ASSEMBLIES

MAIN ASSY AWK7531 AWK7539 AWK7539

P5- 5 MAIN CONTROLASSY AWX7406 AWX7425 AWX7425

P5-12 VIDEO ASSY AWX7407 AWX7422 AWX7422

COMPLEX ASSY AWK7526 AWK7540 AWK7540

P5- 3 A-PINJACK ASSY AWX7401 AWX7397 AWX7397 *1

P5-10 TRANS 1 ASSY AWX7316 Not used Not used

P5-15 PRIMARYASSY AWX7311 AWX7426 AWX7426

/SD ASSY Not used AWX7448 AWX7448 No.1

FRONT/VAMP ASSY AWK7527 AWK7541 AWK7541

P5-19 V-AMP ASSY AWX7409 AWX7309 AWX7309 *2

P9- 1 H.PHONE/F.VIDEO ASSY AWX7528 *3 AWX7342 AWX7342

P9- 2 DISPLAY ASSY AWX7529 *4 AWX7408 AWX7408

POWER/CURRENT ASSY AWK7498 AWK7510 AWK7510

P5- 6 TRANS 2-1ASSY AWX7326 AWX7403 AWX7404

P5- 8 SP/PS ASSY AWX7325 AWX7359 AWX7359

PACKING SECTION

P3- 3 Operating Instructions (English) ARB7186 Not used Not used

P3- 3 Operating Instructions (English) Not used ARE7213 ARE7213

Operating Instructions (Chinese) Not used ARC7286 ARC7286

Operating Instructions (Spanish) Not used ARC7287 ARC7287

P3- 4 Remote Control Unit (CU-VSX159) AXD7212 Not used Not used

P3- 4 Remote Control Unit (CU-VSX163) Not used AXD7234 Not used

P3- 4 Remote Control Unit (CU-VSX164) Not used 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 ARR7003 On thePolyethylene Bag

AC Plug Adapter Not used AKX7011 AKX7011 For Accessories

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

*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 fromAWX7408 toAWX7529.

TEL 13942296513 QQ 376315150 892498299

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VSX-D908TX, VSX-D908TX-G

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

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

TION DIAGRAM”.

Part No.

Ref. No. Mark Symbol and Description VSX-24TX VSX-D908TX VSX-D908TX-G Remarks

/KU/CA /SD /SD

EXTERIOR SECTION

P5-20 AC Power Cord ADG7024 ADG7029 ADG7029

P5-21 Power Transformer (T1) (AC120V) ATS7252 Not used Not used

P5-21 Power Transformer (T1) Not used ATS7255 ATS7255

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

P5-22 FM/AM TUNER Unit AXX7046 AXX7047 AXX7047

P5-23 Fuse (FU1 : 10A) VEK1029 Not used Not used

P5-23 Fuse (FU1 : 10A) Not used DEK1045 DEK1045

P5-24 Fuse (FU4 : 2.5A) REK1079 Not used Not used

P5-24 Fuse (FU4 : 2.5A) Not used AEK-511 AEK-511

P5-25 Fuse (FU5 : 2.5A) REK1079 Not used Not used

P5-25 Fuse (FU5 : 2.5A) Not used AEK-511 AEK-511

P5-26 Cord Stopper CM22C Not used Not used

P5-26 AC Cord Spaser Not used ANG1153 ANG1153

P5-27 Bonnet Case AZN7789 AZN7789 AZN7794

P5-54 Rear Panel ANC7847 ANC7741 ANC7842

P5-58 Side Escutheon L AAK7633 AAK7633 AAK7637

P5-59 Side Escutheon R AAK7634 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 Not used

Screw (×4, For Front Panel Top side) IBZ30P100FCC IBZ30P100FCC IBZ30P100FCC

Fuse (FU2, 3 : T5A) Not used AEK1061 AEK1061 No.2

AC Outlet 3P Not used AKP-502 AKP-502 No.3

Voltage Selector Not used AKX-507 AKX-507 No.4

FRONT PANEL SECTION

P9- 4 Door Hinge L AMR7252 AMR7252 AMR7250

P9- 5 Door Hinge R AMR7253 AMR7253 AMR7251

P9- 7 Door Panel AMB7633 AMB7624 AMB7625

P9- 9 NSP Door Plate AAH7059 AAH7059 AAH7060

P9-10 Door Sheet AAK7677 AAK7677 AAK7675

P9-11 Display Panel AAK7625 AAK7630 AAK7631

P9-13 Power Button (STANDBY/ON) AAD7440 AAD7440 AAD7485

P9-21 Sub Panel AMB7575 AMB7617 AMB7618

P9-22 Volume Ring AAK7623 AAK7623 AAH7016

P9-24 Door Cusion AEB7152 AEB7152 AEB7153

P9-25 Front Panel AMB7613 AMB7614 AMB7636

P9-27 Name Plate PAN1376 PAN1376 PAN1377

P9-29 FL Sheet AAK7627 AAK7627 AAK7629

P9-30 Volume Knob (MASTER VOLUME) AAB7193 AAB7193 AAB7207

P9-31 Rotary Knob (INPUT SELECTOR) AAB7196 AAB7196 AAB7208

P9-36 Screw BBZ30P080FZK BBZ30P080FZK BBZ30P080FCC

P9-38 Panel Base AMB7569 AMB7569 AMB7571

TEL 13942296513 QQ 376315150 892498299

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VSX-D908TX, VSX-D908TX-G

Screw

BBZ30P080FZK

PRIMARY Assy

2Rear Panel

AC Cord Spaser

Screw

BBZ30P080FZK

AC Power Cord

CONTRAST OF PCB ASSEMBLIES

AWX7425 and AWX7406 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 AZA7359

P98- 3 Rubber Sheet AZA7339 AZA7355 AZA7355

P98- 8 Battery Cover AZN2401 AZN2401 AZN7791

P98- 9 Case (A) AZN7780 AZN7780 AZN7792

P98-10 Case (B) AZN7781 AZN7781 AZN7793

CONTRAST OF REMOTE CONTROL UNIT

AXD7234, AXD7235 andAXD7212 are constructed the same except for the following :

MAIN CONTROL ASSY

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/CAon the Service manual RRV2133.

EXPLODED VIEWS

÷EXTERIOR SECTION

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

VSX-D908TX, VSX-D908TX-G

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

SP/PS ASSY

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

TRANS 2-1 ASSY

Mark Symbol and Description Part No. Remarks

AWX7326 AWX7403

C4501–C4503 Not used ACH1237 (1µF/100V)

C4509, C4510 CEAT101M50 CECA101M50

R4501–R4503 Not used RFA1/4PS220J

Mark Symbol and Description Part No. 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 (22000µF/50V) ACH7129 (22000µF/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

TEL 13942296513 QQ 376315150 892498299

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VSX-D908TX, VSX-D908TX-G

AWX7426 and AWX7311 are constructed the same except for the following :

PRIMARY ASSY

Mark Symbol and Description Part No. Remarks

AWX7311 AWX7426

T6001 ATT7043 ATT7041

R6001 (2.2MΩ/ 1/2W) RCN1080 Not used

H6003–H6006 Not used AKR1004

Y6003 Not used ADX7283

Y6004 Not used ADX7282

Y6005 Not used ADX7281

J6001 Not used DB640EB0

J6002 Not used DB416EB0

6004 AKP1053 Not used

PCB PARTS LIST

Mark No. Description Part No.

/SD ASSY

OTHERS

S6701 VOLTAGE SELECTOR AKX1004

AWX7422 and AWX7407 are constructed the same except for the following :

VIDEO ASSY

Mark Symbol and Description Part No. Remarks

AWX7407 AWX7422

D731 1SS355 Not used

C731 CCSQCH181J50 Not used

C791 CKSQYB103K50 Not used

R731 RS1/10S750J Not used

R732 RS1/10S102J Not used

JA701 AKB7056 Not used

JA703 AKB7115 Not used

JA705 AKN7014 Not used

702 Not used AKB7017 *

707 Not used AKB7020 *

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

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

VSX-D908TX, VSX-D908TX-G

1234

2. SCHEMATIC DIAGRAM

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

2.1 PRIMARY and /SD ASSYS

CN3001

CN6003

KP200TA4L

CN6002

RKP1751

LIVE

NEUTRAL

FU1 : 10A

DEK1045

FU2, 3 : T5A

AEK1061

H6003–H6006

AKR1004

AC IN

1SS133

DTC143ES

1SS133

D6001-D6004 :

S5688G

• NOTE FOR FUSE REPLACEMENT

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

REPLACE WITH SAME TYPE AND RATINGS ONLY.

CAUTION -

/SD ASSY

(AWX7448)

PRIMARY ASSY

(AWX7426)

H6001, H6002

AKR1004

Voltage Selector

AKX-507

AC Outlet 3P

AKP-502

TEL 13942296513 QQ 376315150 892498299

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VSX-D908TX, VSX-D908TX-G

1234

CN3001

CN3002

3001

4001

TRANS 2-1 ASSY

(AWX7403)

DIODE ASSY

(AWX7343)

I I

CN6003

TO FAN

POWER TRANSFORMER

• NOTE FOR FUSE REPLACEMENT

FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

REPLACE WITH SAME TYPE AND RATINGS ONLY.

CAUTION -

FU4, FU5 : 2.5A

AEK-511

R4501–R4503 : 22

C4501–C4503 :

ACH1237 (NP1/100)

C4501R4501

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

REPLACE ONLY WITH SAME TYPE NO. 491.750 MFD, BY

LITTELFUSE INC. FOR IC3001 (AEK7007).

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

REPLACE ONLY WITH SAME TYPE NO. 49102.5 MFD, BY

LITTELFUSE INC. FOR IC4501, IC4502 (AEK7014).

C4502R4502

750mA

2.2 TRANS 2-1, DIODE and SP/PS ASSYS

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

VSX-D908TX, VSX-D908TX-G

5678

CN3101

3004

CN3003

CN3102

SP/PS ASSY

(AWX7359)

CN5001

CN5002

HA HE

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

VSX-D908TX, VSX-D908TX-G

1234

3. 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 Symbol in Schematic

Diagrams Part Name

Transistor

with resistor

Field effect

transistor

Resistor array

3-terminal

regulator

BCE

DGS

BCE

BCEBCE

DGSDGS

3. The parts mounted on this PCB include all necessary parts

for several destination.

For further information for respective destinations, be sure

to check with the schematic diagram.

4. Viewpoint of PCB diagrams

Capacitor

Connector

P.C.Board Chip Part

SIDE A

SIDE B

/SD ASSY

J6006 J6005 J6004

(ANP7308-C)

SIDE A

3.1 /SD ASSY

TEL 13942296513 QQ 376315150 892498299

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