Pioneer VSX-C550, VSX-C550-S Service Manual
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-C550-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
MYXU AC220-230V
Model
VSX-C550-S
Power Requirement Remarks
ORDER NO.
RRV2662
¶ This service manual should be used together with the following manual(s):
Model No. Order No. Remarks
VSX-C100-S/MYXU RRV2605
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 2002
T – ZZK AUG. 2002 Printed in Japan
1
jpfy
23
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
A
B
CONTRAST TABLE
VSX-C550-S/MYXU and VSX-C100-S/MYXU are constructed the same except for the following :
Ref. No. Mark Symbol and Description VSX-C100-S VSX-C550-S Remarks
C
P11- 1 FRONT ASSY AWX8050 AWX8154
P11- 2 NSP SW ASSY AWX8051 Not used
P11- 5 FRONT INPUT ASSY AWX8053 Not used
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.
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.)
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
1
→ 561 ........................................................ RD1/4PU 5 6 1 J
3
→ 473 ........................................................ RD1/4PU 4 7 3 J
0.5 Ω→R50 ..................................................................................... RN2H
1 Ω→1R0 ..................................................................................... RS1P
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
Part No.
/MYXU /MYXU
PCB ASSEMBLIES
NSP COMPLEX2 ASSY AWM7674 AWM7735
R 5 0
1 R 0
4
K
K
P11- 2 NSP SW ASSY Not used AWX8137 No.1
P11- 5 FRONT INPUT ASSY Not used AWX8138 No.2
P7- 8 Left Pad AHA7381 AHA7398
P7- 9 Right Pad AHA7382 AHA7399
D
E
P7-11 Packing Case AHD8065 AHD8127
P7-12 Operating Instructions (English) ARB7260 Not used
P7-13 Operating Instructions (German) ARC7382 Not used
P7-14 Operating Instructions (French/Italian) ARC7384 ARC7430
P7-15 Operating Instructions (Dutch/Spanish) ARC7385 ARC7431
P7-18 Spacer AHC7026 Not used
P9-21 Ring VNK4840 Not used
P9-24 Rear Panel ANC8077 ANC8145
P9-49 Label ARW7171 ARW7193
P11- 6 Front Panel Assy AXG7157 AXG7170 No.3
P11- 7 NSP Function Button AAD7652 AAD7688 No.4
P11- 9 Name Plate VAM1129 Not used
P11-11 LED lens AAK7961 AAK8058 No.5
P11-13 NSP Power Button AAD7654 AAD7689 No.6
P11-18 NSP Display Panel AAK7960 Not used
P11-18 Display Panel Not used AAK8085 No.7
P11-19 NSP Hologram AAK7964 Not used
P11-22 NSP Front Panel AMB7812 AMB7830 No.8
NSP COMPLEX3 ASSY Not used AWM7737
PACKING SECTION
Operating Instructions (English/German) Not used ARE7311
EXTERIOR SECTION
FRONT SECTION
Front Input Cover Not used AAK8074 No.9
Notes : For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. PCB CONNECTION DIAGRAM”.
F
The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.
2
1234
VSX-C550-S
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