Read Sony XM-7547 (serv.man2) Service Manual online
XM-7547
8
8
• PRINTED WIRING BOARD – LED/FILTER SECTION –
• Semiconductor
Location
Ref. No.
Location
IC803
C-3
IC804
B-3
IC805
B-2
IC809
C-5
IC810
B-6
IC811
B-6
• Semiconductor
Location
Ref. No.
Location
D801
A-4
D802
A-4
D803
A-2
D804
A-3
D805
A-1
Q801
A-2
Q802
A-3
Q803
A-1
1
A
2
3
4
09
1-675-245-
LED BOARD
11
CNB804
G
G
R
G
G
R
G
E
E
E
R
G
D802
D801
D803
D804
D805
1
7
D
(Page 13)
HI-CURRENT
POWER BOARD
CNP804
BLK
BLK
BLK
BLK
BLK
BLK
BLU
R815
R810
R809
Q803
R814
R808
R807
R806
R805
Q802
R813
R803
R804
R802
R812
R811
R801
Q801
D804
D803
D805
THERMAL
OFFSET
OVER CURRENT
D801
HI-VOLTAGE
POWER/PROTECTOR
MODE
D802
A
B
C
1
2
3
4
5
6
7
R489
R289
R387
R487
C354
JW102
R486
R383
R183
R187
R287
R286
R484
R483
R481
R482
R485
C451
R284 R282
R285
C251
R490
R382
R384
R385
C351
R389
R386
R182
R184
R185
C151
R290
R283
R281
R390
R381
R181
R186
R190
R189
IC811
IC810
IC809
IC804
IC803
IC805
JW117
1-675-246-
11
09
FILTER BOARD
JW104
JW103
JW105
JW106
JW107
C452
C454
JW101
S802
JW118
CNJ809
C453
C455
JW119
JW120
JW111
JW110
JW109
JW116
JW115
C352
C753
C754
C357
C356
JW121
JW122
C457
C456
JW114
JW113
JW112
C355
C353
S804
VR806
JW108
JW125
JW137
C254
C154
JW138
JW129
JW130
JW123
JW124
JW128
JW131
JW139
JW140
JW141
JW142
C751
C752
C752
JW126
JW127
JW143
JW136
JW135
JW134
JW133
JW132
C252
C157
C256
C257
C156
C153
C253
C255
5
8
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
1
4
C155
C152
CNJ808
VR805
S803
S801
1
9
1
9
C
(Page 9)
S801
FILTER
(X1 X10)
VR805
FILTER
(50Hz — 400Hz)
S803
FILTER
(LPF OFF HPF)
S804
FILTER
(X1 X10)
VR806
FILTER
(50Hz — 400Hz)
S802
FILTER
(LPF OFF HPF)
AMPLIFIER BOARD
CNP808
B
(Page 9)
AMPLIFIER BOARD
CNP809
Click on the first or last page to see other XM-7547 (serv.man2) service manuals if exist.