Regulator Assy - Pioneer VSX-03TXH Service Manual

1

10.23 REGULATOR ASSY

QQ
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A
B
C
MAIN
TRANS
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L 13942296513
R 2/2
D
JP5750
E
www
F
U
128
1
http://www.xiaoyu163.com
2
CN4001
B8B-EH
AC1
1
AC2
2
H4003
AKR7001-A
VREG
3
VREG_G
4
AKR7001-A
H4001
VREG
5
AREG
6
AREG_G
7
AREG
8
!
FU6
H4008
CN4071
AKR7001-A
KM200NA4
H4007
AREG AKR7001-A
1
G_AREG
2
G_AREG
3
AREG
4
AKR7001-A
FU7
!
H4010
H4009
AKR7001-A
IC4073
NM
D4077
NM
VREG+
IC4071
NM
IN
1
OUT
3
COM
2
3
GNDSG
COM
2
OUT
IN
1
x ao
y
NM
VREG-
IC4072
. i
2
http://www.xiaoyu163.com
3
8
FU9 !
AKR7001-A
H4004
!
FU8
Q Q
3 6 7
H4002 AKR7001-A
VREG+
D4042
NM
D4043
NM
D4044
NM
D4045
NM
VREG- CN4073
V+12TRG
GNDSG
CN4072
GNDTRG
V+12T
V+12A
GNDA
u163
V-12A
VSX-03TXH
3
4
2 9 9 4
J4001
P4001
NM
1 3 1 5 0 5 8 2 9
CN4005
NM
REG+
1
GNDA_SG
2
GNDA_SG
3
GNDA_SG
4
GNDA
5
GNDA
6
GTRG
7
REG-
8
NM
GNDA_SG
1
GNDA_SG
2
GNDA_SG
3
GNDA_SG
4
NM
V+12TRG
1
GTRG
2
V+12T
3
V+12A
4
V+12A
5
GNDA
6
GNDA
7
GNDA
8
m
V-12A
9
V-12A
10
co
standby
.
4
2 8
9 9
9 4 2 8 9 9