Sony HCD-BC150 / HCD-BC250 Service Manual ▷ View online
42
42
HCD-BC150/BC250
HCD-BC150/BC250
5-17. PRINTED WIRING BOARD – IO SECTION –
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D201
B-7
D202
B-7
IC200
D-7
IC201
C-3
IC203
C-5
Q202
C-4
Q203
C-4
Q211
D-7
Q212
E-8
IC201
IC203
IC200
TUNER
(page 29)
CN202
BOARD
DMB09
G
(page 36)
CN507
BOARD
MAIN
H
3
1
2
4
VIDEO
S VIDEO
(DVD ONLY)
MONITOR
OUT
P
B
/C
B
P
R
/C
R
Y
COMPONENT
VIDEO OUT
AUDIO IN
VIDEO/SAT
L
R
R277
E
E
E
E
1
2
A
B
C
D
E
3
4
5
6
7
8
43
43
HCD-BC150/BC250
HCD-BC150/BC250
5-18. SCHEMATIC DIAGRAM – IO SECTION –
•
See page 54 for IC Block Diagrams.
•
See page 51 for Waveforms.
R231
R233
R237
R244
R248
R297
R299
R301
C206
C207
C214
C215
C216
C217
C222
C230
C233
C235
C238
C239
C246
C249
C250
C257
C267
C268
C269
C277
C279
Q202
Q203
Q211
Q212
IC200
IC203
L207
L208
L200
R305
C242
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP209
TP210
TP213
TP222
R234
R218
J201
R286
R295
TP211
TP212
TP214
TP215
TP216
TP217
TP218
TP219
TP220
TP221
TP223
TP224
TP225
TP226
TP227
TP228
TP229
TP230
TP231
TP232
TP233
TP234
TP238
TP240
TP242
TP243
TP245
TP244
C202
C288
C223
C278
TP237
TP236
TP235
R300
TP201
C209
C280
R203
R204
R216
R217
R221
R222
R226
R227
R228
R229
R235
R251
R253
R254
R256
R257
R275
R284
R298
R302
R303
C228
C229
R285
R296
R290
R294
C245
J200
D201
D202
CN202
CN201
C282
C281
C271
CN200
C263
C259
R267
R277
C243
C240
R259
R260
C256
C232
R230
C213
R215
C211
R212
C208
C241
C248
C247
R263
C244
R292
R232
R238
C227
J203
R208
R268
IC201
C231
22 25V
MC14052 BDR2
DTC124EK
DTC124EK
2SC2412K
2SC2412K
220 16V
22 25V
22 25V
22 25V
75
75
75
1000 6.3V
0.1
0.1
10k
10k
0.1
10k
100p
0.0033
0.0033
0.015
22 25V
10k
10k
10 50V
0.001
22 25V
22 25V
220p
22 25V
22 25V
NJM4565M
10k
470
16V
75
10k
3P
220
220
0.001
0.001
22
25V
22
25V
10k
0.1
0.1
0
0
100k
100k
100k
100k
100k
100k
100k
100k
10k
10k
22k
22k
22k
22k
0
6.8k
6.8k
22k
22k
100 16V
100 16V
1.5k
1.5k
220k
220k
1 50V
2P
1SS355TE-17
1SS355TE-17
11P
17P
0.015
1 10V
1 10V
11P
10
50V
0.1
4.7k
0
0.1
10
50V
47k
47k
22
25V
1000
6.3V
6.3V
0
220p
1M
220p
1M
220p
10
50V
1 50V
1 50V
10k
0.1
100
75
75
0.1
4.7k
MM1623BFBE
1000
6.3V
6.3V
(Page 38)
(Page 31)
44
44
HCD-BC150/BC250
HCD-BC150/BC250
5-19. PRINTED WIRING BOARD – AMP SECTION (SIDE A) –
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
IC101
E-6
IC102
E-6
IC103
E-5
IC104
E-4
IC105
D-3
IC106
E-2
IC108
E-4
IC109
E-3
IC110
E-2
IC301
E-6
IC303
D-7
IC305
E-5
Q102
B-6
Q104
A-6
Q106
B-4
Q108
B-4
Q110
B-3
Q112
B-3
Q301
E-1
Q304
C-1
1
2
A
B
C
D
E
F
3
4
5
6
7
IC106
IC110
IC109
IC108
IC305
IC105
IC104
IC103
IC102
IC101
IC301
IC303
E
E
E
E
E
E
4
3
5
1
5
1
4
3
E
E
45
45
HCD-BC150/BC250
HCD-BC150/BC250
5-20. PRINTED WIRING BOARD – AMP SECTION (SIDE B) –
•
See page 21 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D101
D-2
D102
D-3
D103
D-3
D104
D-4
D105
D-5
D106
D-6
D201
D-2
D202
D-3
D203
D-4
D204
D-5
D205
D-6
D206
D-7
D208
E-2
D303
D-7
D304
D-8
Q101
B-2
Q103
B-2
Q105
B-5
Q107
B-4
Q109
B-6
Q111
B-5
Q303
C-8
(page 50)
CN312
BOARD
SPK
M
(page 50)
CN311
BOARD
SPK
L
(page 50)
CN309
BOARD
SPK
N
(page 36)
CN504
BOARD
MAIN
J
(page 36)
CN503
BOARD
MAIN
C
(page 40)
CN804
BOARD
H/P
K
(page 50)
CN7
REGULATOR
SWITCHING
(page 50)
CN4
REGULATOR
SWITCHING
O
P
1
2
A
B
C
D
E
F
3
4
5
6
7
8
FAN
4
E
E
1
1
2
E
E
E
E
1
2
E
8
2
1
17
1
5
1
2
16
9
Click on the first or last page to see other HCD-BC150 / HCD-BC250 service manuals if exist.