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ORDER NO.

RRV2985

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-9100TX
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
VSX-9100TX

Type
KUXJ/CA

Power Requirement
AC120V

Remarks

¶ This service manual should be used together with the following manual(s).
Model No.
VSX-52TX/KUXJ/CA

Order No.
RRV2977

Remarks

PIONEER CORPORATION

4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) 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 2004
T ­ ZZR JUNE 2004 Printed in Japan

1

2

3

4

1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
A

B

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. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 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 56 x 101 RD1/4PU 5 6 1 J 561 47k RD1/4PU 4 7 3 J 47 x 103 473 0.5 RN2H R 5 0 K R50 1 RS1P 1 R 0 K 1R0 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 x 101 5621 RN1/4PC 5 6 2 1 F

7 CONTRAST OF TABLE
VSX-9100TX/KUXJ/CA and VSX-52TX/KUXJ/CA are constructed the same except for the following:
Ref. No. Part No. Mark Symbol and Description VSX-52TX /KUXJ/CA
AWK7822 AWX8395

VSX-9100TX /KUXJ/CA
AWK7823 AWX8398

Remarks

C P13- 1

NSP

POWER AMP ASSY 12V TRIGGER ASSY Warranty Card Operating Instructions (English) Packing Case

P7- 6 P7- 7 P7-15

NSP

ARY7007 ARB7302 AHD8255 (52/KU)

ARY7045 ARB7312 AHD8281 (9100/KU)

D

P11-20 P11-22

NSP

Stabilizer 45 Under Base Rear Panel Hexahed Screw (2.85x7) F. Panel Window Door

ANG7408 ANA7166

Not used ANA7161

P13-19 P13-22

ANC8249 ABA7078

ANC8286 Not uesd

P17-11 P17-15 P17-23

ANB7338 AAK8177 ANB7334

ANB7355 AAK8257 ANB7335

Notes : ÷ For PCB ASSEMBLIES, refer to "CONTRAST OF PCB ASSEMBLIES" and "2. SCHEMATIC DIAGRAM".
E

F

2
1 2

VSX-9100TX
3 4

1

2

3

4

CONTRAST OF PCB ASSEMBLIES

A

K F 12V TRIGGER ASSY
AWX8398 and AWX8395 are constructed the same except for the following :
Mark Symbol and Description
IC 981 (RS-232 ) Q991 D991, D992 C986, C992, C997 C991 C993- C996 C998 L992 R991- R994 R995, R998 R996 R997 CN983 9P D-SUB SOCKET

Part No. AWX8395
SP232AEN 2SC1740S 1SS355 CKSRYB103K50 CEAT101M16 CEAT1R0M50 CCSRCH331J50 LAU1R0J RS1/16S101J RS1/16S224J RS1/16S474J RS1/16S103J AKP1213

AWX8398
Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used

Remarks

B

C

D

E

F

VSX-9100TX
1 2 3 4

3

1

2

3

4

2. SCHEMATIC DIAGRAM
2.1 12V TRIGGER ASSYS
A

K

F 12V TRIGGER ASSY (AWX8398)

B

C

D

W

CN2504

E

F

K
4

F
VSX-9100TX
1 2 3 4

K

L 3/3 CN108

F