Pioneer VSX-21 Service manual
ORDER NO.
RRV2117
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-21
¶ Refer to the service manual RRV2104 for VSX-D608/KUXJI.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
KUXJI/CA AC120V
Model
VSX-21
Power Requirement Remarks
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
T – ZZK APR. 1999 Printed in Japan
VSX-21
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES:
CONTRAST TABLE
VSX-21/KUXJI/CA and VSX-D608/KUXJI are constructed the same except for the following :
Ref. No. Symbol and Description Remarks
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
1
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k RN1/4PC F562 x 10
56 x 10
47 x 103
R50
1R0
1
561
473
1
5621
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
561
473
R50
1R0
5621
Part No.
Mark
VSX-D608
/KUXJI
ASSEMBLIES
NSP INPUT Assy AWK7472 AWK7504
P5- 2 FRONT Assy AWX7215 AWX7335
P5- 4 NSP REAR SP Assy AWX7250 Not used
VSX-21
/KUXJI/CA
NSP AMP Assy AWK7480 AWK7505
P5- 5 AMP Assy AWX7223 AWX7336
NSP EXCELLENT Assy AWK7485 AWK7503
P5- 4 REAR SP Assy Not used AWX7338
P5-16 FRONT LARGE Assy AWX7288 AWX7337
PACKING
P3- 3 Operating Instructions (English) ARB7157 ARB7181
P3- 7 NSP Warranty Card ARY7023 ARY7007
P3-13 Packing Case AHD7692 AHD7700
EXTERIOR SECTION
P5-18 Power Transformer (T1) ATS7234 ATS7235
P5-31 Rear Panel ANC7724 ANC7769
P5-46 Display Window AAK7606 AAK7632
P5-47 Front Panel AMB7552 AMB7585
P5-70 Insulator AMR7198 PNW2766
P5-71 Fuse (FU701: 10A) Not used REK1087 Refer to KCXJI type
DOC Label Not used VRW1726 No.1
Notes: ÷ The numbers in the remarks column correspond to the numbers on "EXPLODED VIEWS".
÷ For ASSEMBLIES, refer to “CONTRAST OF PCB ASSEMBLIES”, “2. SCHEMATIC DIAGRAM” and “3. PCB CONNECTION
DIAGRAM”.
EXPLODED VIEWS
÷
EXTERIOR SECTION
Bonnet Case
1
2
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