Schematic Diagram - Amp Power Section - Sony HCD-GX450 Service Manual

HCD-GX450
5-18. SCHEMATIC DIAGRAM – AMP POWER SECTION –
CN905
3P
CN907
10P
C441
R411
10 R441
2.2k
50V 1k
1/4W
R413
4.7k
1/4W
EP491
TERMINAL,
EARTH
R443
C443
47k
1000p
1/4W
C492
0.01
R414 R444
C444
4.7k 47k
1000p
1/4W 1/4W
C446
100p
50V
C442 JW442
R442
10 JW
1k
50V
R412
2.2k
1/4W
CN443
7P
PT901
F904
T8.0AL/125V
FH908 FH907
FH910 FH909
F905
T8.0AL/125V
FH912
F906
FH911
T3.15AL/125V
FH914
F907 FH913
T3.15AL/125V
R908 D908
1 1/4W 10EDB40-TB3
JW917
JW
Q902
2SA1932 C908
220
C906
63V
0.1
R903
C910
12k
100
50V R904
1k
C909
10
50V
JW403
JW
R451
0.22
JW441
JW 5W
IC441(1/2)
C445 STK403-130
100p
50V
R447
47k
1/4W
R455
R445 Q441
R467 1k
1k R491 2SC1841
33k
22k
1/4W
1/4W
R492
D483 1k R457
C447 1SS133T-77 1/4W
22k
22
35V
R493
33k
Q489
1/4W
2SC1841
R459
47k
C488
R494
22
2.2k
35V 1/4W
C448
22
35V
R495
1
1/4W
FR
R446 C489
R458
1k 100 R460
22k
100V 47k
R448
47k
1/4W
Q442
2SC1841
IC441(2/2)
STK403-130
R452
0.22
5W
JW404
JW
R496
100 1/4W FR
CN904 CN903 JW910
2P 2P JW
JW909
JW902
JW
JW
R902
3.3M
1/2W
D903 D902
10EDB40-TB3 10EDB40-TB3
D904
D905
10EDB40-TB3
C911 10EDB40-TB3
1000
25V CN902
CN906
3P
3P
TH441
TH-10K
R483
22
1/4W
R466 R465
C451 56k 47k
1/4W
0.1 1/4W R485
R484
100k
56k
1/4W
1/4W
Q482
2SC2785
C453
0.1
R486
Q483
Q484 100k
2SC2785
2SC2785 1/4W
R453
C481 Q481
10
100 2SC2785
1/2W
10V
R454 Q485
10 2SA1175
1/2W
R482 C486
10k 2.2
R481
1/4W 50V
4.7k
1/4W
C454
0.1
R487
33k
1/4W
C452
R490
0.1
Q487 4.7k
2SC2785 1/4W
Q486
2SC2785
Q488
C487 2SC2001
4.7 LK
50V
R488
22k
R489
1/4W
4.7k
1/4W
42 42
RY901
RELAY U
PT902
JW903
JW
W001
AC CORD U
CN901
2P
JW906
JW
L441
RY441
SP RELAY
R461 10 1/2W
12V
R462 10 1/2W
L442
D443
1SS133T-77
R407
100 EP401
1/2W TERMINAL, EARTH
C411 C402
0.01 0.01
16V 16V
JW401
JW
D401
D10XB20
C403
C405
R401 0.1
3300
100k 100V
63V
C406 R402
3300 100k
63V
JW407
JW
C404
0.1
100V
EP402
TERMINAL, EARTH
JK441
CN441
13P
CN442
3P