Schematic Diagram - Sub-Woofer Section - Sony HCD-GX450 Service Manual

4-16. SCHEMATIC DIAGRAM – SUB-WOOFER SECTION –
CN501
3P PH
HCD-GX450
Q507
2SC3052EF
R530
22k
R529
2.2k
D507
1SS355TE-17
R531
4.7k
CN502
6P
IC501
STK404-130S
R506
1 R507
4.7k C508
1/4W
1W 220p
FR
R508
C507
4.7k
JR501 47
C516 1W
0 50V
10
50V
C505
C502 10p
220p
R501
47k
R502 R504
47k 47k R509
100 1/4W FR
JW521
R503
JW
1k
C504
22 R505
25V 4.7k 1W
C506
100
25V
R534
1
1/4W Q510
FR 2SC3052EF
JR502
R528 4.7K
10k
Q506
2SC3052EF
2SC3052EF
C514
100
35V
33 33
R517
10k
Q502
2SA1235TP
R516
R522
100 100
R523 R521
R510 R511
100 100
0.22 0.22
5W
5W
JW523
22
R513
1k
C513
RY501
0.1
R514
SP RELAY
50V
22k
12V
C512
0.1
50V
Q501
2SC5625
R512 R527
10 10 R515
47k
R526
R525
10
10
D503
1SS355TE-17
R524 R520
Q503
47k 100k
2SC3052EF
R532
22k
R533
C517 22k
10
50V
Q505
HCD-GX450
R518
2.2k
R519
2.2k
CN503
2P
JK501
1P