Sony HCD-FX900KW Service Manual ▷ View online
69
69
HCD-FX900KW
HCD-FX900KW
7-32. PRINTED WIRING BOARD – I/O SECTION (SIDE A) –
•
See page 37 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D300
E-3
D310
E-2
IC201
D-6
IC202
E-8
IC230
E-7
IC302
D-3
IC350
D-5
IC351
D-4
IC360
E-4
IC371
E-1
IC372
E-2
Q300
E-2
Q310
F-2
Q320
E-2
Q391
D-1
Q393
D-1
Q395
E-5
Q396
E-5
Q397
E-5
IC372
IC302
IC351
IC350
IC360
IC371
IC201
IC230
IC202
E
E
E
E
E
1
3
3
5
4
4
E
E
E
I/O
BOARD
(SIDE A)
1-869-059-
12
(12)
MAIN BOARD
CN601
(Page 55)
E
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
Q393
Q391
C391
C394
C374
R388
C380
R374
R394
R391
R318
L302
L301
D310
L371
L350
R397
R357
CN301
R399
Q396
Q397
Q395
R398
R356
R362
L201
C212
R217
R212
C220
L231
L221
C219
C208
R229
R231
C209
C210
R283
R284
C218
R232
R230
R228
R227
L300
R352
D300
R365
R355
R358
C205
R335
R345
R301
Q300
Q320
Q310
R313
R314
70
70
HCD-FX900KW
HCD-FX900KW
7-33. PRINTED WIRING BOARD – I/O SECTION (SIDE B) –
•
See page 37 for Circuit Boards Location.
:Uses unleaded solder.
3
1
1
3
6
IC300
IC301
I/O
BOARD
(SIDE B)
1-869-059-
12
(12)
DMB12
BOARD
BOARD
CN4301
(Page 46)
B
MAIN
BOARD
CN702
(Page 56)
R
JACK
BOARD
CN402
(Page 67)
T
TUNER
VIDEO
S VIDEO
(DVD ONLY)
MONITOR OUT
OUT
IN
P
R
/C
R
P
B
/C
B
COMPONENT VIDEO
Y
TV/VCR2
TV/VCR1
VIDEO IN
AUDIO IN
R
TV/VCR1
COAXIAL IN
TV/VCR2
OPTICAL
DIGITAL
IN
L
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
1
2
4
3
C306
C223
C224
C211
C222
R225
C236
C235
C234
C216
R215
R214
C332
R336
C359
C342
C389
D373
R337
C333
C334
C343
C315
R328
C317
C313
R319
C344
R350
C358
R346
C362
C352
C365
R361
R285
R202
R286
C206
C207
C203
CN201
C361
C351
C201
C390
C397
C215
C214
R216
C398
R235
C225
C213
C221
R221
R213
C292
R236
R234
C331
R224
R223
R331
C341
R342
R341
R340
R338
D374
R347
R348
C314
R329
C312
R317
C360
R332
R211
C232
CN303
C231
C305
C373
R375
R389
R303
R349
R339
R363
R353
R351
C204
C366
R360
R393
R372
C375
C376
R390
C388
R387
C387
C379
C321
R324
CN304
C302
C304
C364
C354
C355
C356
R359
R323
C311
C371
R396
C378
C372
C377
R382
R370
R302
R320
C310
R310
D382
C320
R322
R312
R311
R321
CN302
D372
C381
R377
R378
J201
J202
J203
J302
• Semiconductor
Location
Ref. No.
Location
D372
E-7
D373
D-5
D374
D-5
D382
E-8
IC300
E-6
IC301
D-7
71
71
HCD-FX900KW
HCD-FX900KW
7-34. SCHEMATIC DIAGRAM – I/O SECTION –
•
See page 76 for Waveforms.
•
See page 79, 80 for IC Block Diagrams.
68
61
63
48
CN601
1
6
MIC2
MIC2
ELECTRONIC
VOLUME CONTROLLER
L201
C201
C202
C206
C211
C214
C215
R211
R214
R215
R216
C225
R225
C320
R320
C321
R312
R313
R314
R323
R324
IC350
C361
C351
L350
C352
R353
IC300
C303
L300
C305
C306
Q395
Q396
R399
C355
C359
C358
C365
C366
R359
R360
R301
Q300
R302
TP201
TP202
TP203
TP204
TP205
TP206
TP207
CN304
TP339
TP340
TP209
TP210
TP221
TP222
TP223
TP224
TP225
TP226
C220
R351
R352
R361
R362
R285
R284
IC360
TP305
TP306
TP307
TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP315
TP316
TP317
TP318
TP319
TP320
TP321
TP322
TP323
TP324
TP325
TP326
TP327
TP328
TP329
TP330
TP331
TP332
TP333
TP334
TP335
TP336
TP337
TP338
IC202
R221
C312
C314
C317
C313
C315
L301
L302
R317
R319
R328
R329
C223
C224
C331
C333
C341
C343
C332
C334
C342
C344
C389
C390
R223
R224
R335
R336
R339
R340
R345
R346
R349
R350
CN303
C213
C292
R212
R213
R286
R363
R283
IC301
C304
CN301
C397
R234
R235
R236
C398
C235
C236
C234
L231
C380
IC372
C376
L371
IC351
C360
R398
R397
Q397
R347
R337
R341
R331
C379
C388
CN201
R321
R311
R332
R342
R348
R338
C302
IC230
R227
R228
R229
R230
R231
R232
C208
C209
C210
R388
J202
C310
L221
C232
J201
C311
R322
R310
IC302
D300
R375
R389
R390
R374
C374
R387
J203
D374
D373
Q320
Q310
J302
C387
CN302
C212
C221
C222
R217
IC201
C205
C231
C218
C219
C207
C203
C204
R356
R365
R357
R358
C362
R318
C375
R355
C354
C356
C364
C216
0.1
470
10V
10
50V
10
50V
1000
6.3V
100
16V
16V
75
75
75
75
1000
6.3V
75
22
25V
4.7k
22
25V
10k
47k
47k
47k
47k
MC14052 BDR2
22 25V
22 25V
22 25V
47k
IC TA7809LS
47
16V
100
16V
0.1
RT1N241C-TP1
RT1N241C-TP1
1k
100
16V
0.1
100
16V
22
25V
0.1
4.7k
4.7k
1k
RT1P141C-TP1
1k
7P
1
100k
100k
100k
100k
1k
1k
NJM4558M
MM1228XFBE
75
0.1
0.1
0.1
100
16V
16V
100
16V
16V
100
47k
75
470
10
50V
10
50V
220p
220p
220p
220p
22
25V
22
25V
22
25V
22
25V
0.001
0.001
75
75
47k
47k
47k
47k
47k
47k
47k
47k
9P
1000
6.3V
0.001
75
75
1k
47k
1k
TORX147L
0.1 16V
B
19P
0.001
75
75
75
0.001
10 50V
10
50V
10
50V
0.1
NJM4558M
22
25V
MC14052 BDR2
0.1
10k
1k
RT1N241C-TP1
4.7k
4.7k
4.7k
4.7k
100
16V
100
16V
16V
11P
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
1
16V
B
MM1732XVBE
150
0.5%
150
0.5%
150
0.5%
150
0.5%
150
0.5%
150
0.5%
1 10V
1 10V
1 10V
10k
6P
22
25V
470
10V
Y+C
22 25V
10k
4.7k
SN74LVC1GU0DCKR
RB501V-40TE-17
4.7k
10k
10k
220k
22p
8.2k
6P
1SS355WTE-17
1SS355WTE-17
2SC3052EF
-T1-LEF
2SC3052EF
-T1-LEF
1P
1-784-431-11
J4358
0.1
6P
0.1
0.1
100
16V
10k
BH7868FS-E2
0.1
0.1
1
1
10
50V
100
16V
0.1
10k
470
1k
10k
22 25V
100
47p
470
1
50V
0.1
1 50V
100
16V
R377
4.7k
R378
4.7k
C381
0.47
50V
50V
C371
0.47
50V
50V
D382
1SS355TE-17
1SS355WTE-17
M62429FP-TP
IC371
C372
0.47
50V
50V
C377
100
16V
16V
R382
Q393
Q391,393
22k
R396
100
R372
22k
R393
100
C394
100p
100p
C391
100p
100p
R394
10k
R391
10k
1W
R370
220
C378
0.1
RT1N241C-TP-1
INVERTER
Q391
RT1N241C-TP-1
D372
UDZSTE-175.1B
D310
C373
0.47
50V
72
72
HCD-FX900KW
HCD-FX900KW
7-35. PRINTED WIRING BOARD – POWER SECTION –
•
See page 37 for Circuit Boards Location.
:Uses unleaded solder.
IC941
IC942
IC943
IC901
IC951
IC931
IC921
C928
PC901
PC903
PC902
AC IN
8
1
3
6
5
1
5
1
5
1
1
3
1
12
E
S
G
D
E
E
E
R927
C924
D922
1
2
F
MAIN BOARD
CN506
(Page 56)
G
MAIN BOARD
CN3002
(Page 56)
DIAT TX XM BOARD
CN1802
(Page 74)
V
12
12
4
3
2
K
A
4
3
2
1
1
A
K
A
1
2
3
4
5
K
A
4
3
1
2
K
A REF
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
REF
C953
D944
L945
C941
EB904
D943
E32,TW
TW
EXCEPT TW
EXCEPT TW
TW
D926
D925
R922
C929
C923
R923
Q921
D923
C922
D924
JW920
JW922
R903
R904
D921
C925
R929
JW919
R969
R926
R905
D913
T902
JW915
Q901
D905
C905
R919
C907
R907
D908
D907
R906
D906
R925
C908
D910
JW914
C911
D914
R914
JW916
C906
JW913
C909
R911
D915
EB902
C913
R908
R912
R913
JW908
FR901
JW906
JW907
R909
JW912
JW909
D909
R910
JW911
JW910
C930
C910
C938
R933
R934
R939
R936
C937
R935
D932
R938
R940
R937
JW925
Q943
Q947
R949
L931
JW923
R965
R932
C934
C963
C964
R931
FH901
FH902
C965
JW905
C901
R901
R902
VDR901
LF901
CN902
CN901
F901
TH901
D901
C920
C903
C939
C918
LF902
EB905
C902
C936
C933
C932
EB903
R968
C948
R966
JW930
D931
C949
R948
JW927
C945
JW929
JW928
C969
R967
C955
R946
CN904
C954
JW935
JW931
JW932
R958
Q945
C970
R971
L942
L941
L951
R943
JW943
JW945
R941
C976
R957
C947
C971
JW936
JW942
C942
D945
C951
C943
C946
JW937
JW940
JW941
C968
D941
C960
JW934
C944
D942
C967
R953
L948
L947
C958
R951
R952
C952
R954
R955
JW944
R956
JW946
C935
T901
C940
FR902
EB901
L952
R974
C961
CN903
• Semiconductor
Location
Ref. No.
Location
D901
B-11
D905
B-5
D906
A-6
D907
A-6
D908
B-5
D909
C-8
D910
A-5
D913
B-5
D914
C-8
D915
B-7
D921
B-3
D922
B-2
D923
B-1
D924
C-1
D925
A-2
D926
B-2
D931
F-6
D932
E-8
D941
D-2
D942
D-2
D943
D-3
D944
D-2
D945
F-2
IC901
B-7
IC921
B-3
IC931
E-9
IC941
G-2
IC942
G-3
IC943
G-4
IC951
D-1
Q901
B-6
Q921
B-1
Q943
E-8
Q945
F-3
Q947
E-8
Ver. 1.1
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