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Schematic Diagram - Power Supply Section - Sony STR-DA5400ES Service Manual

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6-88. SCHEMATIC DIAGRAM - POWER SUPPLY Section -

1
2
A
AC BOARD
B
C
D
IC51
+5V REGULATOR
E
CNP54
6P
P.RY
6
T
5
STOP
ST+5V
4
MAIN
BOARD
GND
3
(3/3)
CN1407
2
NC
(Page
F
+12V
1
44)
C54
EE51
470p
(CHASSIS)
G
STR-DA5400ES
3
4
5
6
D51
10EDB40-TB5
D61
UDZSNPTE-176.2B
IC51
BA05T
5
11.1
OUT
VCC
3
GND
1
2
C58
C52
0.1
2200
25V
0.5
R54
1k
0.7
Q51
2SC3052EF-T1-LEF
R53
Q52
0
AC DETECT
22k
2SC3052EF-T1-LEF
5.7
0.6
RELAY DRIVE
R51
10k
Q53
RT1N241C-TP-1
C57
C51
R52
R55
470
10
6.8k
10k
25V
50V
7
8
9
C50
0.1
R60
4.7
11.1
15.5
Q54
2SB734-T-34
B+ SWITCH
15
R59
10k
C53
R58
2200
R61
3.3k
25V
680
C56
0.056
0
15
0
Q55
RT1N241C-TP-1
D53
10EDB40-TB5
Q53,55
POWER SWITCHING
111
111
10
11
12
CNP02
5P
1
L
2
NC
3
CEL(N)
4
NC
5
UC/J/CEK(N)
(US,CND)
JW004
JW005
JW006
JW007
(AEP,ECE,UK)
CN001
F001
AC OUTLET
8A 125V (US,CND)
T4AL 250V (AEP,ECE,UK)
RY01
F03
(US,CND)
5A 125V
2
L2
1
L1
5
CNP53
2P
6
4
TH50
7
3
8
2
9
1
10
CNP51
3P
1
L
11
2
NC
3
N
T002
SUB POWER
TRANSFORMER
C59
0.01
250V
STR-DA5400ES
13
14
15
BY
DC-DC
BOARD
CX1402
(Page 109)
P
MAIN BOARD
T1
MAIN POWER
(3/3)
TRANSFORMER
CN1408
(Page 44)
N
MAIN BOARD
(3/3)
CN1403
(Page 44)
AC SW BOARD
BV
CN2
2P
1
POW SW IN
DISPLAY
BOARD
2
POW SW OUT
SW1
CN708
(Page 105)
POWER
CN1
3P
3
L1
2
NC
1
L2
~AC IN

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