ORDER NO.
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. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
PIONEER ELECTRONIC CORPORATION 1998
RRV1913
STEREO AMPLIFIER
A-107
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. SCHEMATIC DIAGRAM ....................................... 6
CONTENTS
T ZZE MAY 1998 Printed in Japan
÷ Refer to the service manual RRV1935 for A-207/MLXJ.
Type
Power Requirement
Remarks
Model
A-107
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
MLXJ
AC220230V
MYXJ/EW
AC220230V
MYXJ/GR
AC220230V
MVXJ
AC220230V
YPWXJ
AC240V
A-107
2
1. CONTRAST OF MISCELLANEOUS PARTS
CONTRAST TABLE
A-107/MLXJ, MYXJ/EW, MYXJ/GR and A-207/MLXJ are constructed the same except for the following:
Part No.
Ref. No. Mark
Symbol and Description
A-207
A-107
Remarks
MLXJ
MLXJ
MYXJ/EW
MYXJ/GR
PCB ASSEMBLIES
NSP
CONTROL ASSY
AWG7012
AWG7011
AWG7011
AWG7011
P5 - 2
FRONT R ASSY
AWX7121
AWX7121
AWX7121
AWX7121
P5 - 1
FRONT L ASSY
AWX7122
AWX7120
AWX7120
AWX7120
NSP
AF COMPLEX ASSY
AWM7355
AWM7353
AWM7353
AWM7353
P5 - 6
VOLUME ASSY
AWX7112
AWX7112
AWX7112
AWX7112
P5 - 4
AC PRIMARY ASSY
AWX7113
AWX7113
AWX7113
AWX7113
P5 - 5
NSP
HEADPHONE ASSY
AWX7114
AWX7114
AWX7114
AWX7114
P5 - 7
AF ASSY
AWX7116
AWX7111
AWX7111
AWX7111
PACKING
P3 - 1
Operating Instructions
ARE7158
ARE7158
Not used
Not used
(Engkish/Spanish/Chinese)
P3 - 1
Operating Instructions (English)
Not used
Not used
ARB7137
Not used
P3 - 1
Operating Instructions (German)
Not used
Not used
ARC7178
ARC7178
P3 - 1
Operating Instructions
Not used
Not used
ARC7179
Not used
(French/Spanish/Italian/Dutch/
Swedish/Portuguese)
P3 - 5
Packing Case
AHD7562
AHD7560
AHD7559
AHD7559
NSP
Warranty Card
Not used
Not used
ARY7009
ARY7009
EXTERIOR SECTION
P5 - 8
Fuse (FU1 : 1.25A)
REK1023
Not used
Not used
Not used
P5 - 8
Fuse (FU1 : 0.8A)
Not used
REK1021
REK1021
REK1021
P5 - 11
Power Transformer
ATS7190
ATS7192
ATS7192
ATS7192
(T1 : AC220230V)
P5 - 13
Rear Panel
ANC7642
ANC7637
ANC7620
ANC7620
P5 - 14
Insulator
AMR7198
AMR7198
PNW2766
PNW2766
P5 - 16
Screw
ABA1027
BBZ30P080FZK BBZ30P080FZK
BBZ30P080FZK
P5 - 38
Front Panel
AMB7492
AMB7491
AMB7491
AMB7491
NOTES :
÷ 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.
÷ 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
= 56 × 101= 561 ................................................... RD1/4PU 5 6 1 J
47k
= 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J
0.5
= R50 ...................................................................... RN2H Â 5 0 K
1
= 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
= 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
Note
: Refer to " 7 CONTRAST OF PCB ASSEMBLIES " and " 2. SCHEMATIC DIAGRAM ".
A-107
3
A-107/MVXJ, YPWXJ, and A-207/MLXJ are constructed the same except for the following:
Part No.
Ref. No. Mark
Symbol and Description
A-207
A-107
Remarks
MLXJ
MVXJ
YPWXJ
PCB ASSEMBLIES
NSP
CONTROL ASSY
AWG7012
AWG7011
AWG7011
P5 - 2
FRONT R ASSY
AWX7121
AWX7121
AWX7121
P5 - 1
FRONT L ASSY
AWX7122
AWX7120
AWX7120
1
NSP
AF COMPLEX ASSY
AWM7355
AWM7353
AWM7353
P5 - 6
VOLUME ASSY
AWX7112
AWX7112
AWX7112
P5 - 4
AC PRIMARY ASSY
AWX7113
AWX7113
AWX7113
P5 - 5
NSP
HEADPHONE ASSY
AWX7114
AWX7114
AWX7114
P5 - 7
AF ASSY
AWX7116
AWX7111
AWX7111
1
PACKING
P3 - 1
Operating Instructions
ARE7158
Not used
Not used
(English/Spanish/Chinese)
P3 - 1
Operating Instructions (English)
Not used
ARB7137
ARB7137
P3 - 5
Packing Case
AHD7562
AHD7559
AHD7560
P3 - 9
Power Cord
ADG1154
Not used
ADG1160
Power Cord with Fuse
Not used
ADG1156
Not used
2, No.1
Fuse (T5A)
Not used
AEK1046
Not used
2, No.2
NSP
Air Cap
Not used
AHG1087
Not used
2, No.3
NSP
Warranty Card
Not used
ARY7009
PRY1003
2, No.4
EXTERIOR SECTION
P5 - 8
Fuse (FU1 : 1.25A)
REK1023
Not used
Not used
P5 - 8
Fuse (FU1 : 0.8A)
Not used
REK1021
REK1021
P5 - 11
Power Transformer (T1 : AC220230V)
ATS7190
ATS7192
Not used
P5 - 11
Power Transformer (T1 : AC240V)
Not used
Not used
ATS7193
P5 - 13
Rear Panel
ANC7642
ANC7620
ANC7638
P5 - 14
Insulator
AMR7198
PNW2766
AMR7198
P5 - 16
Screw
ABA1027
BBZ30P080FZK
BBZ30P080FZK
P5 - 38
Front Panel
AMB7492
AMB7491
AMB7491
Note
1: Refer to " 7 CONTRAST OF PCB ASSEMBLIES " and " 2. SCHEMATIC DIAGRAM ".
2: Refer to " 7 EXPLODED VIEWS ".
EXPLODED VIEWS
Literature Bag
No.3
No.2
No.1
Power Cord
MVXJ type Only
Except
MVXJ type
No.4 (MYXJ/EW, MYXJ/GR
and MVXJ types Only)
Operating Instructions
A-107
4
AF ASSY
AWX7111 and AWX7116 are constructed the same except for the following:
Mark
Symbol and Description
Remarks
Part No.
Q335, Q336
DTC143ES
Not used
D402
1SS355
Not used
D451
D5SBA20
D3SBA20
RY402
ASR7014
Not used
C301, C302, C305, C306
CEBA100M50
CEAT100M50
C307, 308
CEBA221M25
CEAT221M25
C331
CCCS101K2H
Not used
C332
CKCYB331K2H
Not used
C451
ACH7080
ACH7082
(6800
µF/42V)
(4700
µF/42V)
C452
ACH7081
ACH7083
(6800
µF/42V)
(4700
µF/42V)
R301, R302
RDR1/4VM240J
Not used
R303, R304
RDR1/4VM561J
Not used
R313, R314
Not used
RS1/10S240J
R315, R316
Not used
RS1/10S561J
401
SPERKER TERMINAL
AKE1011
AKE1054
(8P)
(4P)
HEAT SINK
ANH1021
Not used
AWX7116
AWX7111
CONTRAST OF PCB ASSEMBLIES
FRONT L ASSY
AWX7120 and AWX7122 are constructed the same except for the following:
Mark
Symbol and Description
Remarks
Part No.
Q703
DTC124EK
Not used
D702
Not used
SLP9118C51H
D703, D705
SLP9118C51H
Not used
S701
Not used
ASG1034
S703, S704
ASG1034
Not used
R705
RS1/10S271J
Not used
AWX7122
AWX7120
A-107
5