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ORDER NO.
RRV4186
VSX-40
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-40
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-40 UXCNCB AC 120 V
This service manual should be used together with the following manual(s).
Model No. Order No. Remarks
VSX-821-K/CUXCNSM RRV4167 VSX-921-K/UXCNCB
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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 2011
K-ZZZ MAY 2011 Printed in Japan
1 2 3 4
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
A 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.)
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%).
56 x 101 561 RD1/4PU 5 6 1 J
47 x 103 473 RD1/4PU 4 7 3 J
R50 RN2H R 5 0 K
1R0 RS1P 1 R 0 K
B Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
562 x 101 5621 RN1/4PC 5 6 2 1 F
CONTRAST TABLE
VSX-921-K/UXCNCB and VSX-40/UXCNCB are constructed the same except for the following:
Mark No. Symbol and Description VSX-921-K/UXCNCB VSX-40/UXCNCB Remarks
PCB ASSEMBLIES
NSP 1..MAIN ASSY 7025HK1014010-IL 7025HK1014030-IL
P74-1 2..MAIN ASSY 70280702710G0-IL 70280702710A0-IL
C
NSP 1..CPU ASSY 7025HK1014014-IL 7025HK1014034-IL
P74-10 2..CPU ASSY 7028070221070-IL 7028070221090-IL
NSP 1..FRONT ASSY 7025HK1014013-IL 7025HK1014033-IL
P74-14 2..FRONT ASSY 7028070211050-IL 7028070211070-IL
P74-15 2..POWER ASSY 7028070212050-IL 7028070212070-IL
NSP 1..AUDIO ASSY 7025HK1014011-IL 7025HK1014031-IL
P74-19 2..AUDIO ASSY 7028070181050-IL 7028070181070-IL
D PACKING SECTION
P71-1 Remote Control (AXD7621) 8300762100010-IL Not used
P71-1 Remote Control (AXD7624) Not used 8300762400010-IL
P71-6 Operating Instructions (En/Frca) 5707000004970-IL Not used
P71-6 Operating Instructions (En) Not used 5707000004980-IL
P71-7 Box, Gift 6007211820090-IL 60072118200N0-IL
NSP Warranty Card El Not used ARY7007
EXTERIOR SECTION (for VSX-821-K, VSX-921-K)
P74-34 Cover 4317215111000-IL 4317215111010-IL
E P74-37 Chassis Back 3207213746000-IL 3207213746200-IL
P74-38 Foot 4007210391000-IL 4000210391000-IL
P74-48 F Input Sheet 1217211472000-IL 1217211472010-IL
P74-49 Panel 3067215091010-IL 3067215101000-IL
P74-50 Window Display 5077213113020-IL 5077213113030-IL
P74-51 Window Display 5077213123050-IL 5077213123040-IL
P74-52 Standby Button 5090213741100-IL 5098214551000-IL
P74-55 Pioneer Badge XAM3006 PAM1791
Notes : For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES".
F
2 VSX-40
1 2 3 4
5 6 7 8
CONTRAST OF PCB ASSEMBLIES
AF AUDIO ASSY
7028070181050-IL and 7028070181070-IL are constructed the same except for the following: A
Mark Symbol and Description 7028070181050-IL 7028070181070-IL Remarks
Q401, Q404 Not used J522020011210-IL
Q429 Not used J520101411210-IL
The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual.
DF MAIN ASSY
70280702710G0-IL and 70280702710A0-IL are constructed the same except for the following:
Mark Symbol and Description 70280702710G0-IL 70280702710A0-IL Remarks
IC5 Not used J126781200040-IL
B
D25 Not used RB551V-30
The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual.
NF FRONT ASSY
7028070211050-IL and 7028070211070-IL are constructed the same except for the following:
Mark Symbol and Description 7028070211050-IL 7028070211070-IL Remarks
Q707-Q709 Not used J522102371210-IL
D8701-D8703 LED,ROUND K500052009011-IL K500036001120-IL
CN702 CN.WAFER 2mm L002900042621-IL L002900062620-IL
701-703 SUPPORTER Not used 4070210245000-IL
The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. C
OF POWER ASSY
7028070212050-IL and 7028070212070-IL are constructed the same except for the following:
Mark Symbol and Description 7028070212050-IL 7028070212070-IL Remarks
Q705 Not used J522102371210-IL
D8704 LED,ROUND Not used K500036001120-IL
S715 SWITCH G180501000010-IL Not used
S717 SWITCH Not used G180501000010-IL
CN9702 CN.WAFER 2.0mm L101200100420-IL L101200100620-IL
The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual. D
PF CPU ASSY
7028070221070-IL and 7028070221090-IL are constructed the same except for the following:
Mark Symbol and Description 7028070221070-IL 7028070221090-IL Remarks
IC203 8952921000012-IL 8952400000111-IL
Q503, Q511, Q524 Not used J522102411210-IL
Q519, Q523 Not used J5001266G0050-IL
Q502 Not used J520103S00210-IL
L509 COIL,BEAD Not used D340160833000-IL
L504 FERRITE BEAD Not used D340160861020-IL E
L505 FERRITE BEAD Not used D340160862410-IL
2 CN,WIRE Not used L000101010140-IL
JA502, JA504, JA505 JACK,D3.5 Not used G401PJ3080100-IL
The mounting positions of the additional parts are described in the circuit diagram and PCB diagram of the parent manual.
F
VSX-40 3
5 6 7 8