LG FLATRON E2040S Service Manual page 30

F801
0R05 4A 1/4W
VIN
C803 C804
+ +
C805
0.1UF50V 33uF 100V NC
GND
10
9
VIN
CN801
8
CONN
7
33G803210F HR
6
5
4
3
2
1
ENA
DIM
HV
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2. CONVERTER
HV
D801
SK310B
1 2
L801
22uH D802 N.C
1 2
Vout
B360B
C802
+ + C801
NC 33uF 100V
Q801
AOD4126
2.2U25V
2.2U16V
R805 R819
R803 0R05 1/10W
1R 1% ISEN1_5
1R 1%
R806 R802 R804 R807
1 OHM 1 OHM 1 OHM 1 OHM R816
R842
10K 1/10W
1R 1%
Vout
R823
180K +-1% 1/8W
OVP2
R825
R830
820 OHM +-1% 1/10W
NC
OVP1
ISEN2_5
R827 R829
R824 6.8KOHM +-1% NC
NC
NC
R836
NC
C816
C814
R839
NC
R867
NC
Vref 1
R817
100K 1/10W
IC801
R815 NC 10K
24 1
R801
23 2
STATUS PWM
22 3
NC ISEN1
21 4
SSTCMP ISEN2
20 5
COMP ISEN3
R813 1K
19 6
SEL ISEN4
C808
18 7
VIN GNDA
17 8
GNDP ISEN8
C810
16 9
VREF ISEN6
15 10
LDR ISEN7
OVP1
14 11
ISEN5 OVP
R809
13 12
ISW ISET
ENA RT
18K 1/10W
R811
TA9690GN 120KOHM 1/10W
R814
160KOHM 1/16W
R818 0R05 1/10W COMP2
R835 0R05 1/10W COMP3
Vref 2
R834
IC802
NC
24 1
NC R826
23 2
STATUS PWM
R832 NC
22 3
NC ISEN1
21 4
SSTCMP ISEN2
20 5
COMP ISEN3
COMP2
19 6
SEL ISEN4
18 7
VIN GNDA
C815 NC
17 8
GNDP ISEN8
16 9
VREF ISEN6
C812 NC
15 10
LDR ISEN7
OVP2
14 11
ISEN5 OVP
R820
13 12
ISW ISET
ENA RT
NC
R812
NC
R821
NC
R866
Vref 3
R837 NC
IC803
NC
24 1
R831
23 2
STATUS PWM
R841 NC
22 3
NC ISEN1
21 4
SSTCMP ISEN2
COMP3
20 5
COMP ISEN3
19 6
SEL ISEN4
18 7
VIN GNDA
NC
17 8
GNDP ISEN8
16 9
VREF ISEN6
15 10
LDR ISEN7
NC OVP2
14 11
ISEN5 OVP
R838
13 12
ISW ISET
NC
ENA RT
R810
N.C
NC R840
NC
VINA
ISEN1_5
CN804
1
2
3
10 OHM R848
4
10 OHM R847
5
10 OHM R846
6
10 OHM R845
7
10 OHM R844
8
10 OHM 1/10W R849
9
NC R850
10
NC R851
11
NC R865
12
NC R855
CONN
CN803 N.C
ISEN2_5
CN803
1
2
N.C
3
NC R854
4
NC R853
5
NC R852
6
NC R864
7
NC R863
8
NC R862
9
NC R861
10
NC R860
11
NC R859
12
NC R858
NC
VINA
R871
0R01 1/10W
R869
NC
Q802
NC
R873
1K 1/4W
C809
R872
ZD801
NC
Q804
2N7002K
LDR Q803
2N7002K
LGE Internal Use Only
CN802
1
2
3
4
5
6
7
8
NC
Q805
SST2222A
R875
0R05 1/4W
DRIVER
R874
0R05 1/10W
R877
0R05 1/4W
R876
10K 1/10W
Q806
SST2907A