Pioneer vsxd 512 k service manual

Page 1

Pioneer sound. vision. soul

Service
Manual

RRV2768

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX-D51 2-
VSX-D51 2-s

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

Model Type Power Requirement The voltage can be converted by
the followmg method.
VSX-DS12-K FXJI AC110V/120-127V/220V/240V With the voltage selector
VSX-D512-S FXJI AC110V/120-127V/220V/240V With the voltage selector
VSX-D512-S SLXJI AC110V/120-127V/220V/240V With the voltage selector

o This service manual should be used together with the following manual(s):
Model No. Order No. Remarks

VSX-D512-K/MYXJIEW RRV2743

0 For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.

CONTENTS

1. CONTRAST OF MISCELLANEOUS PARTS -------- 2
2_ SCHEMATIC DIAGRAM ....................................... 8
3_ PCB CONNECTION DIAGRAM .......................... 11

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

©P|ONEER CORPORATION 2003
T - ZZFt MAY 2003 Printed in Japan

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1. CONTRAST OF MISCELLANEOUS PARTS

NOTES: 0 Parts marked by "NSF" are generally unavailable because they are not in our Master Spare Parts List.
I The /l\ mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, he sure to use parts of identical designation.
0 Screws adjacent to Y mark on product are usedfor disassembly.
I Reference Nos. indicate the pages and Nos. in the service manual for the base model.
0 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.)
0 When ordering resistors, first convert resistance values into codeform as shown in thefollowing examples.
ExJ When there are 2 eflective digits (any digit apartfrom 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
56051 -> 56><10I -) 561.
47k§2 -> 47x10j -) 473.

0.5 9 -> R50 .. @

19 -> 1R0...... .............................. .JSIPE@K
EX.2 When there are 3 eflective digits (such as in high precision metalfilm re. tors).

5.621: 9 -> 562 X 10' -) 5621 RN1/4PC E

I CONTRAST TABLE
VSX-D512-K/FXJI, VSX-D512-S/FXJI, VSX-D512-S/SLXJI and VSX-D512-K/MYXJIEW are constructed the same
except for the following :

Part No.
Ref. No. Mark Symbol and Description VSX-DS12-K VSX-D512-K VSX-D512-S VSX-DS12-S Remarks
IMYXJIEW IFXJI IFXJI ISLXJI
PCB ASSEMBLIES
NSP AMP&PS ASSY XWK3113 XWK3054 XWK3054 XWK3054
P9- 2 AMP&PFIIMARY ASSY XWZ3533 XWZ3534 XWZ3534 XWZ3534
P9- 4 AMP INPUT ASSY XWZ3547 XWZ3548 XWZ3548 XWZ3548
P9- 5 TRANS 2 ASSY XWZ3555 XWZ3556 XW23556 XWZ3556
BOARD TO BOARD ASSY Not used XWZ3527 XWZ3527 XWZ3527 No. 1
VOLTAGE SELECT SW ASSY Not used XWZ3563 XWZ3563 XWZ3563 No. 2
NSP COMPLEX ASSY XWK3107 XWK3039 XWK3039 XWK3040
P1 1-1 if FRONT ASSY XWZ3493 XWZ3494 XWZ3494 XWZ3495
-DIGITAL IN ASSY XW23747 XWZ3517 XW23517 XWZ3517
S. VIDEO ASSY Not used XWZ3521 XW23521 XWZ3521 No. 3
TRANS4 ASSY Not used XWZ3526 XWZ3526 XWZ3526 No. 4
P9-18 FM/AM TUNER MODULE AXQ7232 XX03003 XXQ3003 XX03003
PACKING SECTION
P7- 2 NSP Warranty Card ARY7065 Not used Not used Not used
P7- 5 Operating Instructions (English/Italian) XRE3068 Not used Not used Not used
P7- 5 Operating Instructions Not used XFIE3069 XFIESOGB XFIE3069
(English/Chinese/Spanish)
P7- 6 Remote Control Unit XXD3039 XXD3057 XXD3057 XXD3057
P7- 8 Battery Cover AZA7378 AZA7424 AZA7424 AZA7424
P7-12 Packing Case XH D3328 XHD3337 XHD3338 XHD3339
P7-16 Operating Instructions (Dutch/Spanish) XFIC3079 Not used Not used Not used
P7-17 Operating instructions (French/German) XFIC3080 Not used Not used Not used
Caution 220V Label Not used ARR1003 AFIFI1003 Not used No.5
A AC Power Cord Not used ADG7062 ADG7062 Not used No.6
A AC Power Cord Not used XDG3014 XDG3015 Not used Accessories
J Shape Plug Not used AKX7008 AKX7008 AKX7008 Accessories
A AC Plug Adapter Not used AKX7011 Not used Not used Accessories
EXTERIOR SECTION
P9-20 A Power Transformer (A0220-230V) ATS7259 Not used Not used Not used
P9-20 A Power Transformer Not used XT83048 XTS3048 XT8304B
(AC110V/120-127V/220V/230V)
P9-22 A Fuse (FU1 :T2.5A) REK1026 Not used Not used Not used
P9-22 A Fuse (FU1 :T6.3A) Not used REK1030 REK1030 REK1030
P9-23 A AC Power Cord VDG1077 Not used Not used XDG3016
P9-22 Cord Stopper CM-ZZB Not used Not used AEC7317
P9-35 Top Cover XME3004 Not used Not used Not used
P9-38 Insulator PNW2766 AMR7198 PNW2766 AMR7198
2
VSX-D51 2-K
1 I 2 I 3 I 4