Sony DAV-BC150 / DAV-BC250 / HCD-BC150 / HCD-BC250 Service Manual ▷ View online
26
26
HCD-BC150/BC250
HCD-BC150/BC250
2-20. SCHEMATIC DIAGRAM — PANEL/FL/POWER SW/H/P/AMP RETAINER SECTION —
(Page 23)
(1/2)
CN503
(Page 33)
R821
R825
R848
R855
L804
TP800
TP801
TP802
TP803
TP804
TP805
TP806
TP807
TP808
TP809
TP810
TP811
TP812
TP813
TP814
TP815
T
P
8
1
6
D815
T
P
8
3
2
TP833
TP834
TP835
T
P
8
3
6
TP817
TP818
TP819
TP820
C802
R800
R801
C801
Q801
Q800
FB800
D801
D800
R852
R824
R828
R832
R836
R856
R845
R859
R851
R849
R847
R844
R850
TP837
C840
TP823
TP824
TP825
TP826
TP827
TP828
TP829
TP830
TP831
R868
R872
R
8
7
4
R
8
7
5
IC803
R
8
6
2
C
8
0
3
C804
C806
FB802
FB803
FB805
L802
L803
S803
S807
S808
S809
S810
S813
S815
S817
R866
R869
R873
D806
D807
D808
D809
D812
TP799
TP798
FB804
C836
R823
R842
R843
R840
R846
C
8
1
9
C817
IC802
C846
D802
R817
Q804
Q803
R829
R826
R827
R
8
3
1
R
8
3
3
R
8
3
4
R
8
3
5
R837
R838
L806
S801
S802
S804
S805
S806
S811
S812
S814
S816
S818
R802
R807
R803
R805
R811
R818
R861
D816
D817
D818
D819
D820
D821
FL801
Q814
Q815
Q807
Q820
Q821
Q822
Q808
Q806
T801
C800
CNP800
CN801
CN803
CN800
IC800
C807
R804
S800
CN805
R814
CN804
J800
L801
L800
CL802
D803
R812
R830
C821
C826
C861
C860
C862
R841
C837
R839
C835
D814
D813
D811
D810
C818
C830
R863
R860
C842
C
8
45
C843
R853
R854
R858
C858
C857
C856
C855
C854
C853
C852
C851
C850
C849
C848
C841
C839
C823
C805
3.9k
1/10W
2.2k
2.2k
2.2k
UDZS-TE17
6.2B
0.01
B
4.7k
4.7k
0.01
B
DTC343TK
DTC343TK
0UH
1SS355TE
1SS355TE
4.7k
1k
2.2k
4.7k
10k
22k
1k
1k
2.2k
4.7k
10k
22k
2.2k
10 50V
10k
10k
1
0
0
k
1
0
0
k
PT6315
1
0
0
k
0
.1
F
0.0047
0.0047
0UH
0UH
0UH
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
330
330
330
SML79423C
TP15
SML79423C
TP15
SML79423C
TP15
SML79423C
TP15
SML79423C
TP15
0
47
50V
47k
100
100
100
100
1
0
0
p
100p
BU2152FS
0.0047
50V
SELU5223C
1k
DTC343TK
DTC343TK
180
180
180
1
8
0
1
8
0
1
8
0
1
8
0
180
180
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
SW. KEY
47
47
47
47
2.2k
10k
0
SELS6E14C-S
SELS6E14C-S
SELS6E14C-S
SELS6E14C-S
SELS6E14C-S
SELS6E14C-S
FV804GN
KTC3875S
KTC3875S
KTC3875S
KRC103S
KRC103S
KRC103S
CPH5504
KTC3875S
DD CON
220p
50V
5P
9P
9P
19P
NJL74H
400A
0.01
47
5P
47
5P
CLAMP
10EDB40
TA1B2
0
180
220p
22
10V
0.01
0.01
0.01
100
0.1
33k
0.01
1SS355TE-17
1SS355TE-17
1SS355TE-17
1SS355TE-17
10
50V
0.022
100k
82k
100p
1
0
0p
100p
100
100
100
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
0.1
0.01
220p
10
50V
Ver 1.3
• See page 40 for IC Block diagrams.
27
27
HCD-BC150/BC250
HCD-BC150/BC250
2-21. PRINTED WIRING BOARD — IO SECTION —
:Uses unleaded solder.
TUNER
(page 11)
CN105
BOARD
DMB07
G
(page 11)
CN107
BOARD
DMB07
D
(page 22)
CN501
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
IC201
IC200
IC203
1
2
A
B
C
D
E
3
4
5
6
7
8
R 2 3 3
C 2 2 7
C 2 3 2
C 2 3 1
J W 2 2 8
R 2 3 4
R 2 1 8
R 2 3 2
R 2 3 7
C 2 8 8
J 2 0 3
JW201
JW202
L200
C239
C229
R305
R263
C247
Q202
Q203
C202
C263
R277
R235
R303
R302
R204
R212
C211
R251
C217
C206
C208
C214
C215
C216
C282
C268
C284
JW216
JW220
C259
C278
C223
C222
R256
R293
R286
R298
L208
C280
C281
Q211
C277
C267
R285
R284
JW223
JW226
JW224
R300
R301
R239
R248
C230
JW227
C242
C L 2 0 1
R292
C246
C250
C252
C251
C244
C249
CN200
C241
J W 2 0 5
JW209
JW210
JW211
J W 2 1 3
J W 2 1 5
J W 2 1 4
JW212
J W 2 0 3
J W 2 0 4
J W 2 0 6
C N 2 0 2
C 2 4 5
C 2 3 8
C 2 4 8
J W 2 0 7
J W 2 0 8
C N 2 0 3
R 2 4 4
R 2 6 8 R 2 6 7
R 2 3 6
C 2 4 3
C 2 4 0
R 2 5 9
R 2 6 0 R 2 7 2 R 2 7 5
R 2 7 1
C 2 3 3
C 2 7 9
C 2 3 5
C 2 1 3
C 2 0 7
J W 2 3 0
J W 2 2 5
J W 2 2 9
J W 2 1 9
J W 2 1 7
J W 2 1 8
C N 2 0 1
J W 2 2 2
J W 2 2 1
R 2 3 8
R 2 3 1
C 2 2 8
J 2 0 1
L 2 0 6
C 2 5 7
C 2 6 9
R 2 5 4
R 2 9 6
R 2 9 0
R 2 9 5
R 2 9 4
R 2 5 3
R 2 8 7
R 2 5 7
R 2 2 9
R 2 1 7
R 2 1 6
R 2 0 7
R 2 0 9
R 2 2 1
R 2 2 2
R 2 0 3
R 2 1 5
R 2 2 6
R 2 2 7
R 2 2 8
C 2 6 6
C 2 5 6
C 2 7 1
Q 2 1 2
L 2 0 7
J 2 0 0
Ver 1.3
• See page 36 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC200
D-6
IC201
C-3
IC203
C-5
Q202
C-4
Q203
C-4
Q211
D-7
Q212
D-8
28
28
HCD-BC150/BC250
HCD-BC150/BC250
2-22. SCHEMATIC DIAGRAM — IO SECTION —
18
17
19
(Page 18)
(Page 13)
(Page 23)
TP241
TP242
TP256
TP258
R234
75
R232
75
C231
1000 6.3V
C227
0.1
R218 10k
TP257
J203
C288
1000p
TP253
J201
3P
TP254
TP255
C202
1000p
R238
75
C239
0.1
L200
C242
470
16V
16V
C246
0.1
C250
100p
100p
C244
0.1
R305
10k
C245
0.1
R263
IC201
MM1623BFBE
R237
75
R231
75
C230
1000 6.3V
C229
1000 6.3V
C228
1000 6.3V
C241
10
50V
C238
22
10k
C248 1 50V
C247 1 50V
25V
R292
100 1/10W
TP227
TP220
TP228
TP222
TP223
TP225
TP226
TP214
TP224
TP229
TP210
TP213
TP215
TP209
TP208
TP207
TP206
TP205
TP204
TP203
TP202
CN201
17PIN
S-TYPE 1MM
CN203
5PIN
S-TYPE 1MM
CN200
11PIN
S-TYPE S
R300
10k
1/10W
R301
10k
CN202
15PIN
S-TYPE IMM
C252
100p
100p
C251
100p
100p
TP221
TP230
C249
10
50V
J200
C206
10000p
C207
220p
220p
C217
22 25V
C214
22 25V
C232
1000 6.3V
C233
22
25V
C240
10
50V
C243
0.1
25V
F
C259
0.1
25V
F
C263
10
50V
R267
4.7k
IC203
NJM456M-D
1/10W
C235
22
25V
R277
470 1/10W
R272
2.2k 1/10W
R275
470 1/10W
C257
22 25V
C279
22 25V
C369
0.015
C282
C284
0.015
22
25V
C281
1
10V
C271
1
C267
TP231
TP236
TP240
L207
CL201
CLAMP
TP232
TP233
TP234
TP237
TP238
TP239
0.0033
C268
0.0033
10V
Q212
KTC3875
AMP
Q211
KTC3875
AMP
R287 15k
R293 15k
C278
L208
22 25V
C266
22
25V
C277
220
C280
0.1
16V
Q203
KRC103S
Q202
KRC103S
C256
22
25V
R235
1k 1/10W
R239
L206
100
R236
100
Q202,203
INVERTER
C215
22 25V
C216
22 25V
R302
6.8k
R207
47k
R204
1.5k
R203
1.5k
R216
10k
R221
10k
R226
10k
R227
10k
R222
10k
R217
10k
R229
10k
IC200
MC14052 BDR2
R228
10k
R233
75
R256
33k
R257
33k
R254
33k
R251
1k
1/10W
R260
47k
1/10W
R271
2.2k
1/10W
R268
4.7k
1/10W
R298
8.2k
R284
8.2k
R295
220
R294
470k
R290
470k
R285
1.2k
R286
220
R259
47k
1/10W
R248
10k
R244
10k
R253
33k
R303
6.8k
R209
47k
C213
220p
C222
0.1
C223
470
16V
C223
470
16V
C211
220p
C208
220p
R215
47k
R212
47k
Ver 1.3
• See page 38 for Waveforms.
• See page 43 for IC Block diagrams.
29
29
HCD-BC150/BC250
HCD-BC150/BC250
2-23. PRINTED WIRING BOARD — AMP SECTION (SIDE A) —
:Uses unleaded solder.
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
1
2
A
B
C
D
E
F
3
4
5
6
7
JR401
JR402
R428
R429
R206
R205
R195
R196
C176
C175
C165
C166
Q304
R139
R384
R382
R380
R378
R377
R376
R375
R383
R345
R347
R317
R316
R326
C328
C318
C319
C309
C310
C406
C352
R339
R338
C354
C353
C351
C360
R328
R318
R344
R324
R374
R113
R115
C160
R373
R346
R320
R348
R323
R327
C327
R381
R119
R166 R156
R146
R145
R155 R116
R118
R165
R117
R379
R329
R395
Q301
R319
JR403
C385
C146
C178
C199
C145
C168
C200
JR405
JR404
C272
C271
C210
C209
C395
C396
Q110
Q112
R322
R321
R325
C144
C198
C208
C174
C164
R204
R194
R203
R193
R202
R201
R192
R400
R191
C173
C163
C162
C161
C172
C171
C371
C207
C206
C205
C204
C203
C202
C201
C190
C143
C149
C142
C188
C141
C138
R143
C148
C189
R162
R112
R111
R152
R142
R153
R371
X450
R372
R164
R154 R114
R163
R144
Q106
Q108
C394
C393
R333
R337
R336
R341
R332
R330
R331
R110
R151
R141
R108
R161
R109
R335
R334
Q102
Q104
C391
C392
Ver 1.3
• See page 36 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC101
D-6
IC102
D-6
IC103
D-5
IC104
D-4
IC105
D-3
IC106
D-2
IC108
E-4
IC109
E-3
IC110
E-2
IC301
E-6
IC303
D-7
IC305
E-5
Q102
A-6
Q104
A-6
Q106
B-4
Q108
B-4
Q110
B-3
Q112
B-3
Q301
E-1
Q304
C-1
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