Ps-436/438 (Power Supply) Schematic Diagram - Sony RMT-D122A Service Manual

DVP-S9000ES
Q Q
PS-436/438 (POWER SUPPLY) SCHEMATIC DIAGRAM • See page 4-95 for printed wiring board.
3 7 6 3 1 5 1 5 0
– Ref. No.: PS-436/438 board; 2,000 series –
1
PS-436/438 BOARD
A
NO MARK:DVD/CD PLAY
B
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
AC-113/114 BOARD
(SEE PAGE 4-92)
D
E
F
05
w w w
POWER SUPPLY
PS-436/438
2 3
D317
FCH10A10
D312
FCH10A10
CN309 3P
AC 1
N.C 2
AC 3
C327
0.001u
x a o
. i
4-99
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4 5 6
IC301
+4V REG
IC301
LM2596T-ADJ
1 2 3 4 5
18.8 4 1.2
C319
12000u R306
35V B+
10k
R301
C303
47k 0.47u
Q Q
3 7
0
Q301
0.7
2SC2712-
YG-TE85L R303
1k
SWITCH
0.5%
D301
C301 R307
EC21QS06
1000u 10k
-TE12L
35V
ET301
CHASSIS
u 1 6 3
y
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2 4
8 9 9
7 8
D303
1SS181-TE85L
IC303
+3.3V REG
IC303
PQ30RV31
0
1 2 3 4
C305
3.9 1.2
6800p
B+
R305
2200
0.5%
R312
680
0.5%
L301
CN307
6 68uH 3 1 5 1 5 0 8 9
4
3
C312
C306 R311
C313
2200u
220u 390 2
0.1u
0.5% 10V
10V
1
C316
0.1u
ET302
CHASSIS
m
c o
.
4-100
2
8 9 9
9 10
4P
2 4 9 8 2 9 9
D+3.3V
MB-91 BOARD (8/12)
D+3.3V
CN101
D_GND (SEE PAGE 4-33)
D_GND