Pioneer vsxd 457 service manual

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(U) PIONEFJT

The Art of Entertainment

Service
Manual

RRV1965

AUDIO/VIDEO MULTI-CHANNEL RECEIVER

VSX- D5073

VSX-D457

0 Refer to the service manual RRV1911 for VSX-D507S/KUXJI.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Type Model Power Requirement The voltage can be converted by
VSX-D507S VSX-D457 the tollowmg method.
SDXJI O O AC110V/120-127V/220V/240V With the voltage selector
SDXJI/NC O * AC110V/120-127V/220V/240V With the voltage selector
CONTENTS
1. CONTRAST OF MISCELLANEOUS PARTS ..... 2
2. SCHEMATIC DIAGRAM ..................................... 6

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE, INC. F'.O. BOX1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER ELECTRONIC (EUROPE) N.V . Haven 1087, Keetberglaan 1, 9120 Melseie, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheeiock Place, Singapore 238880

© PIONEER ELECTRONIC CORPORATION 1998 T-ZZR MAY 1998 Primed in Japan

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VSX-D507S, VSX-D457

1. CONTRAST OF MISCELLANEOUS PARTS

NOTES .'

0 Parts marked by NSP " are generally unavailable because they are not in our Master Spare Parts List.

0 The A 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.

0 Reference Nos. indicate the pages and Nos. in the service manualfor the base model.

0 When ordering resistors, first convert resistance values into code form as shown in the following examples.

Ex. 1 When there are 2 eflective digits (any digit apartfrom 0), such as 560 ohm and 47k ohm ( tolerance is shown by

J = 5%, nndK = 10%).

5609»56x10'->561. ...lRDI/4PUEEJ
47kQ->47><103->473 RBI/4PUEIEJ
o.5o->R5o RNZHEI-EK
IQ->1R0... Rs1pm®@1<

Ex. 2 When there are 3? eflective digits (such as in high precision metalfilm res' rs).
5.62kQ->562><10->5621 .................................... RNl/4PC- .mF

l CONTRAST OF VSX-D507S/ SDXJI, SDXJI/NC and VSX-D457/SDXJI
VSX-D507S/SDXJI, SDXJl/NC, VSX-D457/SDXJI and VSX»D507S/KUXJ| are constructed the same except
for the following:

Ref. . . Part No.
Mark Symbol and Description Remarks
No. VSX-D507S VSX-D507S VSX-DSO7S VSX-D457
IKUXJI /SDXJI /SDXJ|/NC /SDXJI
ASSEMBLIES
NSP MOTHER ASSY AWK7432 AWK7432 AWK7432 AWK7429
P5-1 INPUT ASSY AWX7102 AWX7102 AWX7102 AWX7091
P6-1 NSP HP & FAV ASSY AWX7103 AWX7103 AWX7103 AWX7094
NSP FRONT & PS ASSY AWK7433 AWK7434 AWK7434 AWK7431
P5-6 POWER SUPPLY ASSY AWX7096 AWX7101 AWX7101 AWX7101
P5-7 VIDEO ASSY AWX7105 AWX7105 AWX7105 AWX7098
P6-2 FL & UCOM ASSY AWX7104 AWX7168 AWX7168 AWX7167
PACKING
P3-3 Operating Instructions (English) AFIB7134 Not used Not used Not used
Operating Instructions Not used ARE7166 ARE7166 AFIE7164
(English/Spanish/Chinese)
P3-4 NSP Warranty Card AFlY1051 Not used Not used Not used
P3-5 Remote Control Unit (CU-VSX126) Not used Not used Not used AXD7156
P3-5 Remote Control Unit (CU-VSX127) AXD7158 AXD7158 AXD7158 Not used
P3-6 Battery Cover Not used Not used Not used RZN1156
P3-7 NSP Dry Cell Battery (LR6,AA) AEX1007 AEX1007 VEM1012 Not used
P3-7 NSP Dry Cell Battery (R6P,AA) Not used Not used Not used VEM-O13
P3-11 Packing Case AHD7554 AHD7555 AHD7599 AHD7553
P3-13 Sub Instructions (English) ARH7033 AFIH7033 ARH7033 Not used
EXTERIOR
P5-11 A Power Transformer (T1:AC120V) ATS7207 Not used Not used Not used
P5-11 A Power Transformer Not used ATS7209 ATS7209 ATS7209
(AC110V/120-127V/220V/240V)
P5-12 A Fuse (FU2: 6.3A) VEK1026 Not used Not used Not used
A Fuse (FU2,FU3: 3.15A) Not used AEK7055 AEK7055 AEK7055 No.1
P5-13 A Fuse (FU1: 10A) REK1087 REK1132 REK1132 REK1132
P5-14 A AC Power Cord PDG1015 ADG1157 ADG1157 ADG1157
P5-1 9 Rear Panel ANC7624 ANC7625 ANC7667 ANC7623
P5-25 Insulator PNW2766 PNW2766 PNW2766 AMR7198
P5-32 A Cord Stopper CM-zzc CM-22B CM-22B (EM-228
P5-40 Spacer AEB7118 AEB7124 AEB7124 AEB7124
P6-16 Sub Panel AAP7041 AAP7041 AAP7041 AAP7038
P6-17 Front Panel AMB7486 AMB7486 AMB7486 AMB7485
A Voltage Selector (81) Not used AKX-507 AKX-507 AKX-507 No.2
A Voltage Selector (82) Not used AKX1004 AKX1004 AKX1004 No.3

NOTE: . The numbers in the remarks correspond to the numbers on the exploded diagram, Refer to "EXPLODED VIEWS".

For ASSEMBLES, Refer to "l CONTRAST OF PCB ASSEMBLIES" and "2.SCHEMATIC DIAGRAM".