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LG E1941S Service Manual page 34

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CN801
7
+12V
R832
6
5
0R05 7A 1/4W
4
3
2
C801
1
100N 50V
CONN
R825
0R05 1/4W
ENA
DIM
CN802
+
4
C813
3
100uF 50V
2
1
CONN
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
R844
C811
NC
NC
L801
ZD801
0.1uF 50V
47uH
C815
SK310B
+
Q801
C804
1
8
S2
D2
2
7
33uF 100V
G2
D2
C816
3
6
S1
D1
4
5
G1 D1
0.1uF 50V
P8008HV
R845
C814
100 OHM 1/10W
20K 1/10W 1%
NC
R801
100P 50V
R802
R804
NC
R803
R805
NC
R811
120KOHM 1/10W
R806
10K 1/10W 5%
R807
10R 1/10W
0.30 OHM +-1% 1/4W
0.30 OHM +-1% 1/4W
Vout
R822
1M 1/8W 5%
OVP1
R823
0R05 1/10W
R824
33KOHM 1/10W
 
1
24
PWM
STATUS
2
23
ISEN1
NC
3
22
ISEN2
SSTCMP
4
21
ISEN3
COMP
5
20
ISEN4
SEL
6
19
GNDA
VIN
7
18
ISEN8
GNDP
8
17
R842
ISEN6
VREF
9
16
100 OHM 1/10W
ISEN7
LDR
10
15
OVP1
OVP
ISEN5
11
14
ISET
ISW
12
13
C806
RT
ENA
2U2 25V
IC801
TA9690GN
C807
R853
2.2U16V
0R05OHM1/8W
R814
10 OHM 1/10W
C812
100pF 50V
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
Vout
R831 1R 1/8W 5%
R830 1R 1/8W 5%
R834
R829 1R 1/8W 5%
0R05 1/10W
R815
NC
C808
NC
R836
0R05 1/10W
R813 10K 1/10W 5%
R812
C805
0.47uF 16V
R810
1K 1/10W 5%
R808
NC
R809
100K 1/10W 5%
Victory
Electronics
Co . , Ltd. )
OEM MODEL
G4220-P01
TPV MODEL
LNPCA8561LQBX
1.CONVERTER
PCB NAME
715G4220
Saturday , February 12, 2011
Sheet
1
of
LGE Internal Use Only
CN803
R835
CONN
10
0R05 1/10W
9
8
7
6
5
4
3
2
1
B
Size
Rev
3
ODM MODEL
称爹
1

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