Sony HCD-GN77D - Schematic Diagram: Main Board (3;4); Main Board (3;4) Schematic; Linked Board Schematics

HCD-GN77D
5151
7-21. SCHEMATIC DIAGRAM – MAIN (3/4) Board –
CN301
Q
302
R347
C342
RV354
RV304
C341
R393
R342
R392
L301
L351
C385
Q
391
R360
Q396
R364
Q395
Q
393
R
367
R
366
R
368
R
369
R
378
R
377
R
376
R
375
R
374
R373
R
351
R
352
R301
R
302
C304
C354
R
304
R
354
C306
C356
R307
C308
R
303
C310
R
308
R
309
R310
R
312
Q
310
R
380
R
382
R
332
R
305
C355
C305
R
317
R
316
D
392
D
393
D
394
R311
R
372
CN
304
NO
302
C333
C383
NO
303
R
361
Q392
R
399
Q394
R
353
R
328
C
321
C371
C326
C376
C
307
R
320
R
370
C364
C
314
R
391
R
371
R
329
C331
C381
R
379
C336
R
345
C338
R
346
C339
C340
C386
R363
C337
R
344
R
343
C332
C382
C384
C335
T301
L302
100
µH
C309
R
306
C312
C361
C301
C303
C
311
C359
C334
C351
C353
C387
R330
R
V301
Q
303
Q
305
IC302
µPC1330HA
IC
301
Q
307
Q
301
Q304
R
V351
R
355
3P
MOLEX
2SC2001
3.3k
47
16V
220k
220k
10 50V
4.7k
2.2k
2.2k
27mH
27mH
10
50V
2SB1116
680
2SB1116
680
FA1A4M
2SB1068
10k
680
10k
10k
10k
10k
10k
10k
10k
2.2k
3.3k
4.7k
3.3k
4.7k
10
50V
10
50V
2.2k
2.2k
2.2
50V
2.2
50V
1M
470
10V
10k
10
50V
100
4.7k
100
100
FA1A4M
22k
8.2k
8.2k
47k
1
50V
1
50V
10k
10k
1SS355
1SS355
1SS355
100
2.2k
13P
W
IRE M
T
330p
330p
W
IR
E M
T
2.2k
FA1A4M
3.3k
FA1A4M
10k
2.2k
390p
390p
390p
390p
10
50V
2.2k
2.2k
0.0022
0.0022
3.3k
3.3k
10k
0.01
0.01
10k
2.2
50V
18k
0.0068
18k
0.0068
0.018
0.0047
2.2k
0.015
5.6
1/4W
5.6
1/4W
120p
120p
27p
0.01
BIAS TR
AN
S
47
16V
22k
10
50V
10
50V
0.01
0.1
10
50V
47
16V
27p
0.01
0.1
0.0047
22k
47k
2SC2001
FA1A4M
H
A
12237
2SA1162-G
2SC3624A
FN1F4M
47k
47k
TC-P
B-L
TC-PB
-R
TC
B1
B
2
3.3V
M
+9V
TC
+9V
TC M
U
TE
G
N
D
55
54
53
52
51
57
58
56
69
67
61
60
66
65
R
EC-OU
T-R
TC-PB-R
TC-P
B-R
TC-PB
-L
TC-PB-L
AM
S-R
AM
S-L
91
90
89
59
REC-OUT-L
(FO
R C
HEC
K)
TAPE A
H
EAD
H
EAD
TAPE B
(R
)
R
EC LEVEL
R
EC LEV
EL
(L)
R
EC BIAS
(L)
R
EC BIAS
(R
)
TAPE M
ECH
AN
ISM
D
ECK
O
SC
BIAS
O
SC
BIAS
BUFFER
BUFFER
R
EC/PB SW
ITCH
R
EC/PB EQ
UALIZER
AM
P
D
ECK A/B
SELECT
SW
ITCH
SW
ITCH
R
IPPLE
FILTER
D
RIVE
DR
IVE
D
R
IVE
Q
395,396
B TR
IG
Q
396,394
CAP M
O
TO
R
Q
391,392
A TR
IG
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com