Schematic Diagram - Amp Section (4/4) - Sony HCD-BC150 Service Manual

5-24. SCHEMATIC DIAGRAM – AMP SECTION (4/4) –
(Page 46)
(Page 48)
HCD-BC150/BC250
See page 69 for IC Pin Function Description.
IC103
CXD9774M
R113 22k
C113 1
C183
R173 0
0.033 50V B
C190
0.1 25V F
C143 R203
R163 0
C206
0.1 3.3
0.22 50V B
25V 1/4W
F
C173
0.22 50V B
R153 0
R231
100
R243
C205 C163
100 R143 0 R193
0.22 0.22
1/10W 3.3
50V 50V
R133 0 1/4W
B B
C133
0.01 25V B C153
0.033 50V B
C149
47p 50V CH
R112 22k C103
1 16V F
IC102
R111 22k
CXD9774M
C148
47p
50V
CH
R172 0 C182
0.033 50V B
C189
0.1 25V F
R162 0
R202
C204
C142 3.3
0.22 50V B
0.1 1/4W
25V
C172
F
0.22 50V B
R152 0
R229
100
R242
100 C203 C162
R192
R142 0
1/10W 0.22 0.22
3.3
50V 50V
R132 0 1/4W
B B
C132
0.01
C152
25V
0.033 50V B
B
C102
R110 22k
1 16V F
IC101
CXD9774M
R109 22k
R171 0
C188 C181
0.1 25V F 0.033 50V B
R161 0 C202 C171 R201
0.22 0.22 3.3
C141 1/4W
0.1 25V F
R151 0
R129 100
R241
100
C201 C161
1/10W R141 0 R191
0.22 0.22
3.3
50V 50V
R131 0 1/4W
B B
C131
0.01 25V B
C151
R108 22k
0.033 50V B
C101
C138
1 16V F
47p 50V CH
D208
MA8027-H-TX
(Page 47)
C286
0.0022
L133 50V
B
C223
1
D203 C263
50V
P6SMB39AT3 0.0022
2SA1602
50V R223
TP-1EF
2.7
B
1/8W
R213
C213 2.7
D103 1 1/8W
C253
P6SMB39AT3
50V
0.0022
50V C285
B 0.0022
50V
TP386
B
L123
C193
2200
35V
C112
1
16V
F
D202
L132
P6SMB39AT3
C284
0.0022
C222
C262 50V
1
0.0022 B
50V
50V
B R222
2.7
1/8W
R212
D102 2.7
P6SMB39AT3 1/8W
C212 C252
1 0.0022
50V 50V
B
TP385
C283
L122
0.0022
50V
B
C192
2200
35V
C111
1
16V
F
L131
C221
C282 0.0022 50V B
1
50V
C261 0.0022 50V B
R221
D201
2.7
P6SMB39AT3
1/8W
R211
C211
2.7
1
D101 1/8W
50V C251 0.0022 50V B
P6SMB39AT3
C281 0.0022 50V B
TP384
L121
C191
2200
35V
49 49
Q106
Q108
2SA1602
2SA1602
TP-1EF
TP-1EF
DC
C393 C394
Q105
2.2 2.2
16V 16V
Q107
F F
2SA1602
TP-1EF
R363 R364
100k 100k
1/10W 1/10W
R406 R407
R405 R408
100k 100k
100k 100k
1/10W 1/10W
1/10W 1/10W
Q104
2SA1602
TP-1EF
Q102
2SA1602
TP-1EF
C391 C392
Q101 2.2 2.2
Q103
2SA1602 16V 16V
2SA1602
TP-1EF F F
TP-1EF
R401 R361 R362 R404
R403
R402
100k 100k 100k 100k
100k 100k
1/10W 1/10W 1/10W 1/10W
1/10W
1/10W
DC
HCD-BC150/BC250
TP379
TP378
TP377
TP376
CN307
4P
(Page 50)
EH-S
2.5MM
CN306
4P
EH-S
2.5MM
TP383
TP382
TP381
TP380
(Page 50)