Power Board - Haier LE22T900 Service Manual

10.2 Power Board

715G5309P01002002S
1 2
!
FB9908 BD9101
BEAD GBL408-C
+
4 1
-
+
1 2
+ C9101A
47UF 450V
FB9902
! BEAD 13*40
FB9907
BEAD C9902
470PF 250V
1 2
!
C9904
470PF 250V
R9101
6.8K 1/4W
2
N
1
R9102
L
6.8K 1/4W
CN901
CONN
R9103
6.8K 1/4W
!
L9901
30MH
2 3
SG9901 SG9902
DSPL-501N-A21F DSPL-501N-A21F
1 4
! !
C9906 C9907
R9114
100KOHM +-5% 1/8W
100PF 250V 100PF 250V
NR9902
t
NTCR
FB9901
BEAD
!
NR9901
t
1 2
NTCR
C9901
470NF 305V
!
! ! ! C9905
1NF 250V
R9132 R9133 R9134
620K 620K 620K
!
RV9901
TVR14561KFAOZF
!
F9901
!
T3.15AH 250V
CN9901
1 2
SOCKET
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FB9906
BEAD
1 2
!
!
C9102A + C9101 +
47UF 450V
NC C9102
13*40 13*45 NC C9125
13*45 2.2nF 630V
R9 10 6
R91 04
1 00 K 1 /4W
100K 1/4W
C9103
2.2nF 630V
R9 1 07
R9105 10 0 K 1 /4W
100K 1/4W
!
D9103
FR107
!
Q9101
AOTF8N65
R9110 R9111
47OHM +-5% 1/8W 10K 1/8W R9112
0.43 OHM +-5% 2WS
IC9101
LD7750RGR
1 8
OTP HV
2
COMP
3 6
CS VCC
4 5
GND OUT
+ C9105
47UF 50V
C9104
100N 50V
10*7
R9113
220 OHM 1/4W
C9106
470P 50V
C9124
22N 50V
+12_16V
ZD9101
GDJ13B
R9130
470R
R9129
470 OHM
Q9102
2SD1623S-TD-E
C9119
100N 50V R9131
1K 1/8W
+5.2V
!
D9101
T9101 MBRF1560CT
POWER X'FMR
2
6
12
5 11
R91 15 C9107
8
47 OHM 1 /4W 1NF 500V
7
4
2
R91 16
10
47 OHM 1 /4W
9
1
R9 11 8
10 0 O HM 1/4 W
R91 1 9
R9108
10 0 O HM 1/4 W
4.7 OHM
R9 12 0
C9108
10 0 O HM 1/4 W
1NF 500V
C9126
100PF
2
D9102
MBRF20150CT
!
D9105
FR107
IC91 02
0 56 G 1 3 9 3 A
P C1 2 3X 2Y FZO F
(D9101&D9102) (Q9101)
HS1 HS3
HEAT SINK HEAT SINK
1 1
2 2
3 3
4 4
ZD9104
BZT52-C5V6
HS4 (C9101A&C9102A)
SHIELD
1
2
T P V ( Top
3
絬 隔 瓜 絪 腹
Key Component
Date
56
ON/OFF
L9101
3.5uH +5.2V
C9111
+ +
C9109 470UF 25V C9112
330UF 16V C9110 100N 50V
10*12 100N 50V 10*12
L9102
3.5uH
C9122 + + C9113 C9114
470UF 25V 470UF 25V
100N 50V
10*12 10*12
+12_16V
R9121
1K 1/8W
R9 12 2
3 .3 K +-5 %1 /8W
+12_16V
+5.2V
Q9103
C9117 PMBS3904
R9125
470NF 50V
68K 1/8W 1%
R9123
3K3 1/8W 1%
R9124
1K OHM +-5% 1/8W C9118
100N 50V
AS431AZTR-E1
IC9103 R9 12 6
2 K 43 1/8 W 1 %
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
715G5309-P0D-000-0020
01.POWER PCB NAME
Thursday , March 29, 2012 Sheet 1 of 2
CN9101
13
12
11
C9120 DIM
1NF 10
9
8
7
6
+12_16V
5
4
3
2
+5.2V
1
CONN
+12_16V
C9115 + C9123
470UF 25V
100N 50V
10*12
+5.2V
ZD9102 ZD9103
GDZJ5.6B
GDZJ22B
D9107
1N4148 D9106
1N4148
R9127
3.3K +-5%1/8W
R9128
1K 1/8W
Size A3
Rev
称 爹