LG EBU51011301 Schematic
+12V
ON/OFF
1
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
C832
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
CN801
CONN
33G8021 2E AC
1
2
CN802
D810
1N4148W
93G 6432S
D811
1N4148W
93G 6432S
D808
1N4148W
93G 6432S
D807
1N4148W
93G 6432S
33G8021 2E AC
CN803
1
2
33G8021 2E AC
CN804
1
2
OPT1
OPT2
OPT3
OPT4
PT801
POWER X'FMR
6
JP934
1 2
BEAD
R803
10KΩ 1/8W
C801
0.1uF
R808
47K 1/8W
DIM
C803
NC
CT
C837
390pF/50V
65G0805391 31
Q811
SST
RK7002
57G 759 2
R806
10KΩ 1/8W
R811 NC
C804
1uF/25V
Q812
RK7002
57G 759 2
0.047uF
65G0805473 32
R802
300KΩ 1/8W
Q802
PMBS3904
Q801
PMBS3904
C830
1uF/25V
R809
NC
R812
10K 1/8W
C805
2200pF50V
C814
1uF/25V
FB
D812
1N4148W
93G 6432S
R847
1M 1/8W
C838
61G0805105
R804
10KΩ 1/8W
ZD801
RLZ5.6B
93G 39S 24 T
1 2
VCC
R813
1M 1/8W
R805
470 1/4W
Q803
PMBS3904
R810
1M 1/8W
R814
750K OHM 1/8W
65G0805104 32
+
C811
470uF25V
R807
22 1/4W
C806
1uF/25V
C829
0.1uF
C828
0.1uF
AM9945N-T1-PF
R842
5.1Ω 1/4W
+
C815
470uF25V
C813
1000pF
C833
470P
876
Q806
123
IC801
1
DRV1
2
VDDA
3
TIMER
4
DIM
5
ISEN
6
VSEN
7
OVPT
8 9
NC1 NC2
OZ9938GN
56G 608 10
65G0805102 31
C836
470P
Q805
AM9945N-T1-PF
57G 763 14
82OHM +-5% 1/4W
82OHM +-5% 1/4W
DDD
SGS
PGND
DRV2
GNDA
CT
SSTCMP
LCT
ENA
1 2
C812
1000pF
876
DDD
SGS
123
R829
R818
5
D
G
4
R837
5.1Ω 1/4W
16
15
14
13
12
11
10
65G0805103 32
JP929
BEAD
R819
82OHM +-5% 1/4W
R801
82OHM +-5% 1/4W
5
4
C834
470P
R815 100KΩ 1/8W
61G1206519
C807
0.01uF
C835
470P
D
G
3
4
80GL17T 40 DN
7
81
D801
2
BAV99
1
93G 64 33
2
D806
1
BAV99
93G 64 33
R816
1MΩ 1/8W
61G0805105
SST
C808
180 K1/8W
C809
0.047uF
PT802
POWER X'FMR
6
3
4
80GL17T 40 DN
D803
BAV99
93G 64 33
2
1
2
D805
1
BAV99
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
0.1uF 0805
C821
0.1uF 0805
OPT3
D804
BAV99
93G 64 33
3
3
C825
12PF6KV
C826
3PF/3KV
C820
0.0047uF
93G 6432S
Q804
RK7002
0.047uF
C819
C824
3PF/3KV
D809
1N4148W
R826
C839
C841
R820
1MΩ 1/8W
C802
0.1uF
65G0805104 32
R846
510Ω 1/4W
61G1206511
R841
430Ω 1% 1/8W
3K9 1/8W
61G0805390 0F
C840
3PF/3KV
065G 3J3096ET
C842
4700PF/50V/ 0805/X7R
65G0805472 32
FB
3
JP920
BEAD
3
1 2
R817
20K 1/8W
57G 759 2
CT
R825
51 K1/8W
61G0805513
C810
560PF/50V
7
C816
12PF6KV
81
3
065G 3J3096ET
C827
0805 4700PF
3
93G 50460 38
2
!
!
C901
0.0022uF/250V
R901
680KΩ
61G1206684
L902
2
S73L17440VG
61G 46 11
4
1
!
R902
!
680KΩ
61G1206684
!
CN901
SOCKET
87G 501 32 DL
1
+
-
!
4
41
L
3
VAR901
NC
3
L901
2.0mH
S73L17453VGGP
2
C903
0.47UF
3
BD901
KBJ408G
3
C902
0.0022uF/250V
R903
680KΩ
61G1206684
!
12
R929
!
!
R913
61G0805124
12
NR901
NTCR
t
61G 58005 W
!
F901
FUSE/3.15A
84G 41 3
!
93G 5212T52T
3.3MΩ 1/4W
120KΩ 1/8W
R934
3.3MΩ 1/4W
61G1206335
R928
3.3MΩ 1/4W
61G1206335
+
C905
100uF/450V
67G315Y10115H
R915
150K 1/4W
61G1206154
D905
1N4007
C925
+
1UF450V
67G215S10915T3964
61G1206335
R908
0.1uF
C913
61G0805202
65G0805104 32
93G 39S 42 T
IC901
LD7522
56G 379 79
C904
2KΩ 1/8W
0.1uF
65G0805104 32
1 2
BEAD
L906
71G 55 29
R907
150K 1/4W
61G1206154
ZD906
RLZ27B
Line
3 4
OTP CS
R917 68KΩ 1/8W
61G0805683
1 2
8
OVP
512
OUT
GND
R904
150K 1/4W
61G1206154
ZD905
NC
65G0805104 32
1 2
7
VCC
6
COMP
C910
0.01uF/50V
65G0805103 32
C908
0.1uF
65G0805221 31
61G1206470
R910
C909
220pF/50V
2200PF2KV
65G 2K222 2T6921
D903
NC JUMP
C907
22uF/50V
67G 5152207HT
+
D904
NC
ZD904
RLZ18B
93G 39S 44 T
R911
220Ω 1/4W
61G1206221
61G1206103
1 2
C930
R912
R905
93G 6026T52T
D902
FR103
93G 6038T52T
+
C906
NC
Q903
FQPF8N60C
57G 667 47
12
0.51 2W
61G152M51852T
51KOMH 2W
61G152M51352T
D901
FR107
FB901
BEAD
71G 55 29
R914
R909
2.4Ω 1/4W
61G1206249
C926
NC
NC
R933 61G1206101
1
2
6
3
4
65G306M3322BP
56G 139 3A
JP903
71G 55 29
POWER X'FMR
T901
80GL22T 2 LS
C900
3300pF 250V
!
PC123X2YFZOF
43
BEAD
1 2
IC903
KIA431A-AT/P
56G 158 12
R932
R906
100Ω 1/4W 61G1206101
9
D907
7
11
10
8
!
12
R930
100Ω 1/4W
R931
100Ω 1/4W 61G1206101
R916
100Ω 1/4W
R919
150 1/4W
61G1206151
12
IC902
C918
0.1uF
61G1206101
3
93G 60267
SP10100
1
61G1206101
61G1206101
2
31DQ06FC3
D908
3
D906
2
NC
65G0805152 32
1
R920
3 K 1/8W
61G0805302
65G0805104 32
R921
1KΩ 1/8W
61G0805102
0.0015uF/2KV
65G 2K152 1T GP
C934
C915
470uF25V
67G215V471 4H
93G3006 1 1
C914
1500PF/50V
C912
93G 39S 40 T
1 2
65G 2K152 1T GP
+
C924
NC
NC
ZD901
RLZ13B
R926
1KΩ 1/8W
61G0805102
C931
0.0015uF/2KV
67G215S1023KV
+
ZD902
RLZ5.6B
93G 39S 24 T
1 2
C920
+
470uF25V
67G215V471 4H
C923
+
1000uF M 16V
R927
61G0805103
65G0805104 32
61G0805102
C919
0.1uF
R922
1KΩ 1/8W
L903
3.5uH
C921
L904
3.5uH
3.6 K+-1% 1/8W
61G0805360 1F
+
NC
R925
R935
150OHM2W
61G152M15152T
57G 417 4
Q904
PMBS3904
+
67G215D4713KT
R923
33 K+-1% 1/8W
61G0805330 2F
R924
2.4KΩ 1% 1/8W
61G0805240 1F
93G 39S 40 T
C932
0.001uF
65G0603102 32
C922
470uF 16V
ZD903
RLZ13B
R936
1 2
470 1/8W
61G0805471
R937
1K 1/8W
61G0805102
ON/OFF
DIM
+12V
+5V
CN902
7
6
5
4
3
2
1
Wire Harness
95G 825 7W503
ON/OFF
DIM
+5V
+5V
GND
GND
!
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