LG EBU36838201 Schematic
+12V
ON/OFF
DIM
R803
10KΩ 1/8W
61G0805103
C801
0.1uF
65G0805104 32
R808
47KΩ 1/8W
61G0805473
C803
NC
NC
65G0805105 22 65G0805224 22
R811 NC
1uF/25V
R806
10KΩ 1/8W
61G0805103
R809
NC
NC
NC
C804
R802
300KΩ 1/8W
61G0805304
Q801
PMBS3904
65G0805105 22
R812
10KΩ 1/8W
61G0805103
C814
0.22uF/25V
Q802
PMBS3904
1 2
VCC
C830
1uF/25V
C805
0805 2200PF
65G0805222 31
R804
10KΩ 1/8W
61G0805103
ZD801
RLZ5.6B
93G 39S 24 T
61G0805105
R813
1M 1/8W
65G0805104 32
R805
470 1/4W
61G1206471
Q803
PMBS3904
22 1/4W
R810
1MΩ 1/8W
61G0805105
R814
750KΩ 1/8W
61G0805754
+
C811
470uF/25V
67G215L471 4H
R807
61G1206220
C806
1uF/25V
65G0805105 22
C829
0.1uF
C828
0.1uF
65G0805104 32
65G0805102 31
Q806
AM9945N-T1-PF
57G 763 14
R842
5.1Ω 1/4W
61G1206519
+
C815
470uF/25V
67G215L471 4H
AM9945N-T1-PF
57G 763 14
C813
1000pF
876
DDD
SGS
123
IC801
1
DRV1
PGND
2
VDDA
DRV2
3
TIMER
GNDA
4
DIM
CT
5
ISEN
SSTCMP
6
VSEN
LCT
7
OVPT
ENA
8 9
NC1 NC2
OZ9938GN
56G 608 10
C812
1000pF
65G0805102 31
876
DDD
Q805
SGS
123
R818
33Ω 1/4W
61G1206330
5
4
16
15
14
13
12
11
10
33Ω 1/4W
D
G
R837
5.1Ω 1/4W
65G0805103 32
R801
61G1206330
5
D
G
4
61G1206519
C807
0.01uF
R815 100KΩ 1/8W
PT801
POWER X'FMR
80GL19T 8DN1
537
4
1 8
D801
BAV99
93G 64 33
2
1
0805 2200PF
2
1
R816
1MΩ 1/8W
61G0805105
C808
180 K1/8W
0.047uF
PT802
POWER X'FMR
80GL19T 8DN1
537
4
1 8
D803
BAV99
93G 64 33
2
1
2
1
C820
D806
BAV99
93G 64 33
C809
C831
0805 2200PF
D805
BAV99
93G 64 33
3
3
R817
43KΩ 1/8W
61G0805433
C810
470pF/50V
65G0805471 31
3
3
C825
10pF/3KV
65G 3J1006ET
C826
3PF/3KV
65G 3J3096ET
C818
0805 2200PF
R823
82 K 1/8W
61G0805823
93G 6432S
Q804
RK7002
57G 759 2
R825
51 K1/8W
61G0805513
C816
10pF/3KV
65G 3J1006ET
C824
3PF/3KV
65G 3J3096ET
C827
0805 2200PF
R830
82 K 1/8W
61G0805823
D809
1N4148W
C819
0.047uF
R822
6.2MΩ 1/2W
61G212Y625 KT
R827
7.5 K 1/8W
61G0805752
R820
1MΩ 1/8W
C802
0.1uF
65G0805104 32
R841
430Ω 1% 1/8W
61G0805430 0F
R826 360Ω 1/8W
R832
6.2MΩ 1/2W
61G212Y625 KT
R831
7.5 K 1/8W
61G0805752
Q807
RK7002
57G 759 2
1MΩ 1/8W
Q808
RK7002
57G 759 2
1MΩ 1/8W
Q809
RK7002
57G 759 2
1MΩ 1/8W
Q810
RK7002
57G 759 2
1MΩ 1/8W
D802
BAV99
93G 64 33
2
1
R844
R840
R839
R838
2
1
OPT1
C822
0.1uF 0805
C832
0.1uF 0805
C821
0.1uF 0805
OPT3
D804
BAV99
93G 64 33
3
3
R836
1KΩ 1/8W
61G0805102
OPT2
R858
750Ω 1/8W
61G0805751
R828
4.7 K 1/4W
61G1206472
R833
4.7 K 1/4W
61G1206472
R835
4.7 K 1/4W
61G1206472
R834
4.7 K 1/4W
61G1206472
C817
0.1uF 0805
65G0805104 32
R843
1KΩ 1/8W
61G0805102
OPT4
R824
750Ω 1/8W
61G0805751
2
1
CN801
033G8021 2E U
2
1
CN802
033G8021 2E U
D810
1N4148W
93G 6432S
D811
1N4148W
93G 6432S
D808
1N4148W
93G 6432S
D807
1N4148W
93G 6432S
2
1
CN803
033G8021 2E U
2
1
CN804
033G8021 2E U
OPT1
OPT2
OPT3
OPT4
GBU408
93G 50460900
C901
1000PF 250V
065G306M1022B3
R901
680KΩ
BD901
4
-
2
+
3
3
73G 174 55 LG GP
142
VAR901
NC
2
3
L901
73L 174 53 LG GP
1
4
C903
0.47uF/2 75V
63G 10747410S
R902
680KΩ
61G1206684
3
CN901
SOCKET
87G 501 32 S
12
1
L902
R903
680KΩ
3.3MΩ 1/4W
C902
1000PF 250V
12
t
+
D905
1N4007
R929
R934
3.3MΩ 1/4W
61G1206335
R928
3.3MΩ 1/4W
R913 110KΩ 1/8W
C913 0.1uF
61G0805114
NR901
SCK-053
61G 58005 W
F901
FUSE/3. 15A
84G 41 3
C905
100uF/450V
67G315L10115H
R915
150K 1/4W
61G1206154
93G 5212T52T
C925
+
1.0uF/45 0V
67G215S10915H
56G 379 79
R908 2KΩ 1/8W
61G0805202
65G0805104 32
IC901
LD7522
C904 0.1uF
65G0805104 32
R917 68KΩ 1/8W
61G0805683
R907
150K 1/4W
61G1206154
ZD906
RLZ27B
93G 39S 42 T
1 2
7
8
OVP
Line
OUT
3 4
OTP CS
GND
COMP
512
0.0015uF/ 2KV
65G 2K152 1T GP
R904
150K 1/4W
61G1206154
ZD905
NC
C908
0.1uF
1 2
VCC
61G1206100
6
93G 39S 44 T
C909
220pF/50V
65G0805221 31
C910
0.01uF/5 0V
65G0805103 32
C930
R910
10Ω 1/4W
RLZ18B
D903
NC JUMP
C907
+
22uF 25V
67G 5152207HT
D904
65G0805104 32
1N4148W
93G 6432S
ZD904
1 2
R911
220Ω 1/4W
61G1206221
R912
10KΩ 1/4W
61G1206103
R905
100KΩ 2W
61G152M10458F
X'FMR 550uH PT-0076563-3
D901
FR107
93G 6026T52T
R909
2.4Ω 1/4W
D902
FR103
61G1206249
93G 6038T52T
C906
+
NC
Q903
STP10NK70ZFP
57G 667516
12
FB901
BEAD
71G 55 29
R914
0.43 2W
61G152M43858F
56G 139 3A
1
2
5
4
3
1000PF 250V
065G306M1022B3
43
IC903
AZ431AZ-AE1
56G 158 10 T
T901
C900
R906
100Ω 1/4W
10
7
6
9
8
R919
150 1/4W
61G1206151
12
PC123X2YFZ OF
IC902
C918
0.1uF
65G0805104 32
61G1206101
D907
3
SP10150
93G 60245
2
1
D906
3
SP10100
93G 60267
2
C914
152/2KV
C912
1
152/2KV
61G1206101
RLZ13B
93G 39S 40 T
R920
3 K 1/8W
61G0805302
R921
1KΩ 1/8W
61G0805102
ZD901
R933
100Ω 1/4W
R932
100Ω 1/4W
R930
100Ω 1/4W
R931
100Ω 1/4W
R916
100Ω 1/4W
1 2
C934
0.0015uF/ 2KV
65G 2K152 1T GP
C931
0.0015uF/ 2KV
C915
+
470uF/25V
+
C924
470uF/25V
93G 39S 24 T
1 2
R926
1KΩ 1/8W
61G0805102
+
67G215L471 4H
C923
+
470uF/25V
ZD902
RLZ5.6B
3.6 K+-1% 1/8W
61G0805360 1F
C920
470uF/25V
R927
10KΩ 1/8W
61G0805103
R925
C919
0.1uF
65G0805104 32
R922
1KΩ 1/8W
61G0805102
L903
3.5uH
73G 253 91 LS
L904
3.5uH
73G 253 91 LS
33 K+-1% 1/8W
C921
+
470uF/25V
C922
+
470uF/25V
R923
061G0805330 2F
R924
2.4KΩ 1% 1/8W
61G0805240 1F
ZD903
PTZ9.1B
93G 39S 38 T
1 2
ON/OFF
+12V
+5V
CN902
1
ON/OFF
2
DIM
DIM
3
+5V
4
+5V
5
GND
6
GND
7
095G8014 6D643
CONNECTOR
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