Sony HCD-BC150 / HCD-BC250 Service Manual ▷ View online
30
30
HCD-BC150/BC250
HCD-BC150/BC250
5-5. PRINTED WIRING BOARD – DMB09 SECTION (SIDE B) –
•
See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC151
C-3
IC202
B-4
Q168
D-1
Q170
D-1
Q171
C-2
IC151
IC202
1
1
3
3
4
4
6
6
1
3
4
6
S
S
E
1
2
A
B
C
D
E
3
4
5
6
31
31
HCD-BC150/BC250
HCD-BC150/BC250
5-6. SCHEMATIC DIAGRAM – DMB09 SECTION (1/4) –
•
See page 59 for IC Pin Function Description.
•
See page 51 for Waveforms.
R215
CL202
CL203
TP201
CL204
CL205
CL206
CL207
CL208
CL209
CL210
C
L
2
1
4
C
L
2
1
5
C
L
2
0
1
C
L
2
1
6
C
L
2
1
7
JL271
JL270
JL269
JL268
JL267
JL266
JL240
JL241
JL242
JL243
JL244
JL245
JL247
JL246
JL296
JL295
JL294
JL293
JL292
JL291
JL290
JL289
JL288
JL287
JL286
JL285
JL284
JL283
JL282
JL281
JL280
JL279
JL278
JL234
JL233
JL232
CL213
JL229
JL230
JL231
J
L
2
2
6
J
L
2
2
7
J
L
2
2
5
J
L
2
2
4
J
L
2
2
3
J
L
2
2
2
J
L
2
2
1
J
L
2
2
0
C
L
2
1
1
J
L
2
1
3
J
L
2
1
2
R220
R289
R224
R
2
6
0
R268
R267
R266
R265
R264
R263
R248
R244
R227
C214
C215
C222
C223
C225
C232
C236
C241
C257
C255
C248
C245
C240
C
2
3
7
C231
C229
C259
C263
C266
X201
R2006
R509
R280
R
2
6
1
R2007
IC208
C260
C220
R
B
2
0
5
IC201
C268
R
2
5
5
C
2
4
6
R247
C
2
4
4
C216
C213
C218
C219
C224
R
2
9
8
R
2
9
9
R
2
2
2
R
2
8
4
R
2
8
5
R
2
8
6
R
2
8
7
R
2
8
8
C273
C212
R249
R276
R271
R2027
R2030
CN204
CN202
C256
C250
R
2
1
6
R
B
2
0
4
R
B
2
0
6
R
B
2
0
3
1
FL204
FL203
0
8.2k
750k
0
2
2
75
75
75
75
75
75
100k
18k
100k
0.1
1
0.01
0.01
0.01
2.2
0.01
0.01
0.01
0.01
0.01
10p
0.01
0
.1
0.1
0.1
0.22
0.01
0.22
27MHz
10k
0
2.7k
4
7
47
TK11133CSCL-G
47
6.3V
47
6.3V
4
7
CXD9781R
0.01
1
0
0
0
.0
1
100
1
0
p
47 6.3V
0.01
0.01
0.01
0.01
1
0
k
1
0
k
1
0
k
4
7
4
7
4
7
4
7
4
7
100p
100p
0
470
100
10k
10k
6P
11P
0.01
0.01
1
0
k
4
7
4
7
4
7
0
0
32
32
HCD-BC150/BC250
HCD-BC150/BC250
5-7. SCHEMATIC DIAGRAM – DMB09 SECTION (2/4) –
•
See page 53 for IC Block Diagrams.
FL205
IC205
CL218
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210
JL237
JL238
JL239
JL273
JL274
JL275
JL276
JL277
R201
R208
R225
R226
JL127
JL201
R202
R205
R206
R209
R210
R508
R510
C202
C203
C206
C207
C227
C247
C249
C264
C269
C270
R203
FL207
FL208
FL209
FB205
FB203
FB201
FB202
FB204
FB206
IC202
R207
IC204
C239
R213
C209
CN201
CN205
IC206
BR24L16F-WE2
0
0
1k
1k
0
0
0
0
0
0
0
0.22
0.01
47
6.3V
0.22
0.01
0.01
0.01
47
6.3V
47
6.3V
47
16V
1k
0
0
0
0
0
0
0
0
0
TK11225CMCL-G
4.7k
MBM29LV160BE-
70PFTN-BC401
47
6.3V
10k
0.01
11P
5P
A2V64S40DTP-G75 -T
33
33
HCD-BC150/BC250
HCD-BC150/BC250
5-8. SCHEMATIC DIAGRAM – DMB09 SECTION (3/4) –
CL105
CL104
CL103
CL102
CL101
CL106
CL107
CL108
R101
R120
R121
R122
R123
R102
R131
R132
R130
R136
R129
R126
R127
R119
R117
R114
R110
R112
R104
R109
R111
R107
R103
R137
R155
R156
R157
R158
C113
C111
C112
C115
C116
C119
C123
C120
C121
C114
C106
C104
C110
R501
C107
C109
C124
R124
C125
C126
IC101
10k
100k
100k
56k
56k
10k
33k
10k
18k
15k
82k
27k
10k
47k
12k
10k
1.2k
2.7k
33k
12k
15k
10k
33k
0
1k
1k
4.7k
4.7k
0.01
0.033
0.033
0.01
0.001
0.01
0.01
0.1
0.1
0.01
220p
220p
0.01
10k
10 16V
0.01
10 16V
6.8k
47
16V
47
16V
FAN8036L
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