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Schematic Diagram - Power Supply Section - Sony STR-DA6400ES Service Manual

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3 7 6 3 1 5 1 5 0

6-96. SCHEMATIC DIAGRAM - POWER SUPPLY Section -

1
2
3
A
AC BOARD
B
C
IC51
D
+5V REGULATOR
D51
10EDB40-TB5
D61
UDZSNPTE-176.2B
IC51
BA05T
5
OUT
VCC
3
GND
E
2
T E
L
CNP54
1 3 9 4 2 2 9 6 5 1 3
6P
6
T
P.RY
STOP
5
0
4
ST+5V
F
MAIN
BOARD
GND
3
(3/3)
CN1407
2
NC
(Page
+12V
1
C57
48)
470
25V
C54
470p
EE51
G
(CHASSIS)
w w w
STR-DA6400ES
4
5
6
11.1
15.5
Q54
2SB734-T-34
B+ SWITCH
15
R59
10k
11.1
1
C58
C52
C53
0.1
2200
Q52
R58
2200
25V
3.3k
2SC3052EF-T1-LEF
25V
RELAY DRIVE
0.5
R54
1k
0.7
0
Q51
2SC3052EF-T1-LEF
R53
AC DETECT
22k
5.7
15
0.6
0
R51
10k
Q53
RT1N241C-TP-1
Q55
C51
R52
R55
RT1N241C-TP-1
10
6.8k
10k
50V
Q53,55
POWER SWITCHING
x
a o
y
.
i
http://www.xiaoyu163.com
7
8
9
10
CNP02
5P
1
L
2
NC
3
CEL(N)
4
NC
5
UC/J/CEK(N)
JW004
JW005
F001
8A 125V
RY01
C50
0.1
R60
4.7
5
6
4
TH50
7
3
R61
8
680
2
Q
Q
3
7
6
9
1
C56
0.056
10
11
T002
D53
SUB POWER
10EDB40-TB5
TRANSFORMER
C59
0.01
250V
u 1 6 3
.
121
121
2
4
8
9
9
11
12
13
P
MAIN BOARD
CE
(3/3)
CN1408
(Page 48)
D-VIDEO
BOARD
(7/10)
CN3523
(Page 94)
N
MAIN BOARD
T1
MAIN POWER
(3/3)
TRANSFORMER
CN1403
(Page 48)
CN001
AC OUTLET
AC SW BOARD
F03
5A 125V
CN2
2P
1
POW SW IN
2
POW SW OUT
SW1
2
L2
POWER
1
L1
CNP53
2P
CN1
3P
3
L1
2
NC
1
L2
3
1
5
1
5
0
8
9
2
CNP51
3P
1
L
2
NC
~AC IN
3
N
m
c o
STR-DA6400ES
2
8
9
9
14
15
16
17
FILTER BOARD
CN1422
4P
1
NC
CN1421
2P
2
NC
BE
+4V
1
3
+4V
L1420
10uH
GND
2
4
GND
DCDC1
BOARD
1
2
CX1451
(Page 119)
3
4
CN1410
CX1451
3P
4P
L1411
L1412
10uH
33uH
AC24V
1
1
AC24V
BY
NC
2
1
2
3
4
2
NC
AC24V
3
3
NC
DCDC1
4
AC24V
BOARD
3
4
1
2
CX1402
(Page 118)
BV
DISPLAY
BOARD
(1/2)
CN103
(Page 114)
4
9
8
2
9
9

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