Pioneer A-109 Service Manual - Page 3

Browse online or download pdf Service Manual for Amplifier Pioneer A-109. Pioneer A-109 6 pages. Stereo amplifier
Also for Pioneer A-109: Operating Instructions Manual (12 pages), Service Manual (6 pages), Operating Instructions Manual (32 pages), Service Manual (6 pages)

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Pioneer A-109 Service Manual
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3 7 63 1515 0
Ref. No. Mark
P5-42
P5-43
P5-44
P5-45
∗
1 : Refer to " 7 CONTRAST OF PCB ASSEMBLIES " and " 2. SCHEMATIC DIAGRAM ".
∗
2 : Refer to A-209/SBDXJ on the service manual RRV2283.
CONTRAST OF PCB ASSEMBLIES
D
F
AF ASSY
AWX7111 and AWX7117 are constructed the same except for the following :
Mark
Q335, Q336
Q337, Q338
Q339, Q340
Q341
D341
D402
D451
RY402
C301, C302, C305, C306
C307, 308
C334
C335, C336
TE
L 13942296513
C451
C452
C472
R301, R302
R303, R304
R313, R314
R315, R316
R385–R388
R389, R390
R391, R392
R393
R460
401
JA401 REMOTE CONTROL JACK
E
F
FRONT L ASSY
AWX7120 and AWX7123 are constructed the same except for the following :
Mark
Q703, Q704
Q705
D702
D703, D705
D704
www
S701
S703, S704
R705
R708
.
R709
1603
J603
http://www.xiaoyu163.com
Symbol and Description
Voltage Selector (S2)
Fuse (FU2, FU3 : 800mA)
PVC Cover
Foot
Symbol and Description
SPEAKER TERMINAL
HEAT SINK B
Symbol and Description
x
ao
y
i
3P CABLE HOLDER
JUMPER WIRE
http://www.xiaoyu163.com
8
A-209R
A-109
/MYXJ
/MYXJ
Not used
Not used
Not used
Not used
Not used
AAK7541
Not used
REC1263 REC1263 REC1263 REC1263
AWX7117
DTC143ES
2SA1162
2SC2712
2SC5174P
UDZS5.1B
1SS355
D5SBA20
ASR7014
CEBA100M50
CEBA221M25
CEANP221M16
Q Q
CEAT100M50
3
6 7
1 3
ACH7080 ∗1
ACH7081 ∗1
CKSQYF473Z50
RDR1/4VM240J
RDR1/4VM561J
Not used
Not used
RS1/10S473J
RS1/10S471J
RS1/10S102J
RS1/10S153J
RS1/10S2R2J
AKE1011 ∗3
ANH1021
RKN1004
AWX7123
DTC124EK
2SC2712
Not used
SLP9118C51H
1SS355
Not used
VSG1009
u163
RS1/10S271J
RS1/10S472J
.
RS1/10S223J
51063-0305
DA15A03-100-2651
2 9
9 4
2 8
Part No.
A-109
A-109
A-109
/MVXJ
/MLXJ
/SBDXJ
Not used
Not used
AKX-507
Not used
Not used
REK1021
AAK7541
AAK7541
AAK7541
Part No.
AWX7111
Not used
Not used
Not used
Not used
Not used
Not used
D3SBA20
Not used
CEAT100M50
CEAT221M25
Not used
Not used
1 5
0 5
8
2 9
9 4
ACH7082 ∗2
ACH7083 ∗2
Not used
Not used
Not used
RS1/10S240J
RS1/10S561J
Not used
Not used
Not used
Not used
Not used
AKE1054 ∗4
Not used
Not used
Part No.
AWX7120
Not used
Not used
SLP9118C51H
Not used
Not used
m
VSG1009
Not used
co
Not used
Not used
Not used
Not used
Not used
A-109
9 9
Remarks
Remarks
2 8
9 9
∗1: 6800µF/42V
∗2: 4700µF/42V
∗3: 8P, ∗4: 4P
Remarks
3