Power Supply Pwb Circuit - Sharp AM-900 Service Manual

AM-900U

[3] Power Supply PWB circuit

1. Power Supply PWB circuit
C107
R131
R130
15K
0.1 R105
C501
TLP421F
100
R102
TLP363JF
PC2
UPC7805AHF
330/35
C101
ERA15-06
D501
G5PA-1
RL1
10 180K
R2
R20
22
R21
150
R23
0.1
C22
TLP363JF
PC2
0.22
C1
1M(1/2W)
R1
ENC241D-10A
4A/240V
F2
C106
D102
47K
47K
R509
R508
10K
10K
R507 R505
TLP421F
PC3
5K
C303
VR101
7.5K
R106
PC1
HZS7
1K
D110
R101
R120
IC301
33/35
C103
D302
HZ27P
D104
330/16
C301
100P
680
1SS133
C11
R17
D6
TLP421F
PC1
1SS133
D4
4700P
C10
100
R9
33K
R8
22K
HZS9
R12
D5
6.2K
1.2K
R11 R13
JUMPER
0 D8
180K
R4
R3
18K
R5
BL02RN1
BEA1
220P
C8
22K 22K 27K 27K
D52
R51 R52 R53 R54
TLP421F
PC3
C2
Z1
6 – 17
C104
470/16
C302
HZ5.6P
D275
N.M.
R201
120/16
0.1
2.7K
C271
C305
R294
3.3K
R295
15K
7.5K
R293
R292
1.2K HZS3
C304
D291
R274
0.01
680 3.3K
C274
R277 R278
4.7K
R306
1K
0.047
R291
C291
CB833-04
D271
10K
R281
3.9K
R303 HZS3
D274
10K
HZS12
R282
D277
10K
R250
1K
R276
3.3K
R279
150K
180K
0.01
R301 R302
C727