Au48Nfibia Power Module Board Circuit Diagram - Haier H-MRV Series Service Manual

AU48NFIBIA power module board circuit diagram

1
D
C
TER101
TB-2510L
B
HKNVGT
CN204
L2
1
2
3
VH3-2°×
R
S
T
W
A
-
DB101
+
1
2
CN103
GNDU
GNDU 1
VU
VU 2
CN201
3
4
GNDV
GNDV 5
VV
VV 6
7
8
GNDW
GNDW 9
VW
VW 10
11
12
GNDN
GNDN 13
VN
VN 14
15
-
16
17
18
19
20
XH20-10°×
PAD1
L2
-
PAD2
CN107
+
+12V
3 3
C109
GND GND
2 2
22uF
Vo Vo
1 1
XH3-3°× XH3-3°×
V U
2
>a__WcU[S^ <[c >a`V[e[a`Wc
3
CN306
CN105
XH9-9°×
R108 R1 0 9 R110
270 270 270
C110 C111 C112
10uF 10uF 10uF
R102 20k R103 20k R104 20k
C116 C117 C118
104 104 104
R115 R116 R117
15/15W 15/15W 15/15W
C101 C102 C103
RY101
C104 C105 C106
D101
8a782wH1622Xfe
4148
CN104
4 +12V
C108
3 GND
103
2 Vo
1 SPRY
XH4-4°×
CN309
3
-139-
R111 R112 R113
270 270 270
C113 C114 C115
10uF 10uF
10uF
R105 20k R106 20k R107 20k
C119 C120 C121
104 104 104
VN GNDN
CN106
IPM-31
1 2 3 4 5 6 7 8 9 1011 12
P
IPM
N
B U V
U V
Title
KR-160W/(BPS)
Size Number
A00000011
A4
Date: 30-Jun-2004 Sheet of
File:
4
4
D
C122
104
PC107
4 3
1 2
TLP521
C
13141516171819
B
W
IPM101
W
A
Revision
V1.0