LG Flatron W1941S - Inverter Circuit Schematic

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- 40 -
65G0805104 32
61G0805751
R833
4.7 K 1/4W
S
1
G
2
S
3
G
4
D
8
D
7
D
6
D
5
Q805
AM9945N-T1-PF
065G 3J3096ET
C809
0.047uF
3
1
2
D804
BAV99
OPT2
C832
0.1uF 0805
R802
300K 1/8W
OPT3
61G1206472
OPT1
C804
1uF/25V
C826
3PF/3KV
57G 759 2
1 2
ZD801
RLZ5.6B
65G0805472 32
D810
1N4148W
R807
22 1/4W
57G 759 2
R835
4.7 K 1/4W
6
3
7
4
81
PT801
POWER X'FMR
80GL17T 40 DN
D811
1N4148W
93G 64 33
57G 759 2
OPT4
R847
1M 1/8W
61G0805105
Q801
PMBS3904
Q811
RK7002
57G 759 2
Q812
RK7002
57G 759 2
C837
390pF/50V
65G080539131G
C838
0.047uF
65G0805473 32
SST
CT
D812
1N4148W
93G 6432S
FB
C821
0.1uF 0805
R803
10K 1/8W
D808
1N4148W
93G 64 33
57G 759 2
C824
3PF/3KV
CT
+
C811
470uF25V
D809
1N4148W
C827
0805 4700PF
1 2
JP929
BEAD
D807
1N4148W
57G 759 2
R858
750 1/8W
65G0805102 31
R842
5.1 1/4W
R834
4.7 K 1/4W
R825
51 K1/8W
R827
R813
1M 1/8W
C819
0.047uF
C801
0.1uF
C822
0.1uF 0805
Q804
RK7002
SST
R815
100K 1/8W
R804
10K 1/8W
R824
750 1/8W
Q807
RK7002
93G 64 33
R836
1K 1/8W
+
C815
470uF25V
C825
12PF6KV
C820
0.0047uF
Q808
RK7002
R844
1M 1/8W
OPT1
6
3
7
4
81
PT802
POWER X'FMR
80GL17T 40 DN
93G 64 33
Q809
RK7002
R837
5.1 1/4W
R811
NC
C805
2200pF50V
61G1206472
R832
3PF/3KV
Q810
RK7002
R814
750K OHM 1/8W
C817
0.1uF 0805
R819
82OHM +-5% 1/4W
OPT2
R806
10K 1/8W
OPT3
C830
1uF/25V
61G0805102
R801
82OHM + -5% 1/4W OPT4
R829
82OHM +-5% 1/4W
C828
0.1uF
1 2
JP934
BEAD
C803
NC
R818
82OHM +-5% 1/4W
R822
C810
560PF/50V
R840
1M 1/8W
C813
1000pF
R805
470 1/4W
93G 64 33
C802
0.1uF
93G 6432S
61G0805102
3
1
2
D805
BAV99
93G 6432S
61G0805513
C816
12PF6KV
VCC
61G1206519
R817
20K 1/8W
93G 6432S
R828
4.7 K 1/4W
C806
1uF/25V
R843
1K 1/8W
93G 6432S
C814
1uF/25V
R809
NC
R839
1M 1/8W
R816
1M 1/8W
93G 6432S
61G1206472
R808
47K 1/8W
Q802
PMBS3904
61G1206472
S
1
G
2
S
3
G
4
D
8
D
7
D
6
D
5
Q806
AM9945N-T1-PF
65G0805104 32
1 2
JP920
BEAD
3
1
2
D801
BAV99
1
2
CN802
33G8021 2E AC
1
2
CN803
33G8021 2E AC
1
2
CN804
33G8021 2E AC
C807
0.01uF
C829
0.1uF
C808
180 K1/8W
R831
4700PF/50V/0805/X7R
R810
1M 1/8W
3
1
2
D806
BAV99
Q803
PMBS3904
R841
430 1% 1/8W
R838
1M 1/8W
61G0805105
61G0805751
3
1
2
D803
BAV99
C812
1000pF
FB
R846
510 1/4W
61G1206511
65G0805104 32
65G0805103 3256G 608 10
93G 39S 24 T
DRV1
1
VDDA
2
TI MER
3
DIM
4
ISEN
5
VSEN
6
OVPT
7
NC1
8
NC2
9
ENA
10
LCT
11
SSTCMP
12
CT
13
GNDA
14
DRV2
15
PGND
16
IC801
OZ9938GN
1
2
CN801
CONN
57G 763 14
R812
10K 1/8W
3
1
2
D802
BAV99
R820
1M 1/8W
+12V
ON/OF F
DIM
61G0805430 0F
065G 3J3096ET
C833
470P
R826
360 1/8W
C834
470P
C836
470P
C835
470P
3. INVERTER
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