Schematic Diagram - Main Board (1/2) - Sony HCD-HPZ7 Service Manual

6-11. SCHEMATIC DIAGRAM — MAIN BOARD (1/2) —
CN307
23P
R325
CN308
3P
CN303
7P
CN304
23P
C356 100 10V
JR302
0
J302
TOTX141
HCD-HPZ7/HPZ9
R319 22k
R318 10k
R321 R322
R324
10k 4.7k 10k 4.7k
Q308 Q310
KTA1271Y-AT KTA1271Y-AT
C333 R311 R314
0.0047 47k 47k
R312 R315
1k 1k
D301
1SS355
Q311
RT1N241C-TP-1
Q309
RT1N241C-TP-1
C300
0.1
FB301
C338
C339
0.1
C340 1000
0.1 10V
FB302
0
C237 22 50V R224 100k
R223 1k
C238 220p
C357 0.1 C137 22 50V C138 220p
R123 1k R124 100k
C355
C354
FB307
220
0.1 FB308
10V
C330
0.1
CN302
CN305
4P
R118
C128 4.7k
10 C228
10
50V
50V
R390
47k
C131
470p
R391
47k
C334
0.01
C335
220
10V
R348
10
R228
R128
4.7k
4.7k
C401
0.01 D314
1SS355
D311 1N4002B
D312 1N4002B
63 63
CN309
5P
D313
MC2838
D317
1SS355
Q315
KTA1271Y-AT
R202
2.2k R327
1k
C208 0.01
RY301
R201
R101 SP RELAY
C386 C329
C323
100 4.7
0.01
16V 50V
R102 R352 Q316
R302
2.2k 22 RT1N144C-TP-1
100
IC304
TA7809S
C393
0.1
C321
C394 C322
470
0.1 10
10V
50V
IC305 C325
TA7807S
D308
MC2840
C395
0.1
C319
470 C396
10V 0.1
C316
470
C397 10V
0.1
D323
1N4002B
IC308
TA7804LS
Q319
D333 C327
C315
KTA1271Y-AT
1N4002B 10
470
50V
10V
R392
47k
D332
MC2838
R382
1k
Q320 JW211
R393
4.7k R381 2SC3052
47k
HCD-HPZ7/HPZ9
R121 4.7 1/2W
L102
L202
R120
R221
22k
4.7
1/2W TM301
TERMINAL
C234
R220 C134
22k 0.1 0.1
C236
C136
C135 0.01
C235 0.01
0.01
0.01
CN306
3P
R301
100k
R394 Q302
2.2k KTC3203Y
CN313
11P
D306
MC2836
IC310
TA7810S
470
10V C391
C392
0.1
0.1
CN314
11P