VSX-1015TX-K
24
1
2
4
1
2
3
4
C
D
F
A
B
E
3.1.4 POWER SUPPLY SECTION
Power Supply Block
PRIMARY
ASSY
AF
AE
PS/SP ASSY
AB
DIODE ASSY
N
TRANS 1
ASSY
AA
VH TR ASSY
TRANS 2-1
ASSY
X
REGULATOR
ASSY
POWER AMP IN ASSY
Q
W1006
T1001
D1001
REG.
IC1001
NJM78M56FA
FU1
LIVE
NEUTRAL
IC2201
IC2202
CN2205
CN2201
CN2202
2250
CN2302
CN2505
2303
2502
V-12A
2205
Q2233
C2217, C2518 D2515
D2514
NP
C2529
+
2503
2504
V+5AD
V+5D
FU2501
D2507
IC2504
NJM79M05FA
IC2503
NJM78M56FA
IC2506
NJM78M05FA
IC2507
NJM78M05FA
REG.
REG.
REG.
REG.
FU2502
D2521
D2501
D2504
FU4
NP
D2216
C2216 +
C2215
D2217
FU5
Q2234
REG.
REG.
D2201
6
6
4
1
3
5
4
4
3
2
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
3
4
5
3
4
5
2
3
4
5
6
7
4
3
2
1
8
11
12
13
10
14
15
16
1
4
1
3
Y9
+C
-VH
-VH
+VH
-VH
-VF
REG B
REG V
REG VG
REG V
REG D
REG D
AC1
AC2
REG V
REG VG
REG V
REG D
REG D
C2536
C2537
D2527
D2529
D2533
D2528
D2532
+
+
AC1
AC2
REG B
G REG
V-12A
-C
Y10
CN1001
CN1002 CN2003
V+12A
V-12A
Y11
Y12
-VL
+VL
CN2004
2001
CN2002
CN4501
CN4001
4001
D2241
D2242
RY1001
Y14
Y15
TRANS 2-2
ASSY
AD
TRANS SIDE
ASSY
1
2
4
3
1
3
3
4 11 12
1
1
1
+VH
Y5
-VH
V-12A
2
5
IC2501
NJM78M12FA
IC2502
NJM79M12FA
REG.
REG.
13 12 11 10
2
3
4
+VL
-VL
VL+
VL-
VH+
VH-
1
3
4
POWER AMP-L
ASSY
S
W
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QQ 376315150
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TEL 13942296513
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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