LG 715L1075 Schematic
+12V
ON/OFF
DIM
F201 4A63V
R201
30K 1/16W
C203
1uF/25V
R202
5.1K 1/16W
OPEN 1/16W
C207
4.7uF/16V
47K 1/16W
C205
R204
10K 1/16W
5.1K 1/16W
C202
0.1uF/25V
DTC144WKA
R207
+
R205
0.1uF/25V
TL1451ACDR
U201
C208
330pF
R206
47K 1/16W
R203
C206
0.1uF/25V
Q201
DTA144WKA
R210
15K 1/16W
R208
4.7K 1/16W
1uF/25V
11
12
13
14
15
16
2IN-
SCP
REF
2IN+
2FBK
CTRT1IN+
1IN-
1FBK
1234567
R209
4.7K 1/16W
R211
15K 1/16W
Q202
C204
0.1uF/25V
C209
10
2OUT
2DTC
1DTC
1OUT
8 9
C210
1uF/25V
GND Vcc
C201
+
150uF/25V
C223
150uF/25V
Q203 SI4431 OR AO4411
1
2
C230
OPEN
+
3.9K 1/16W
C231
OPEN
R212
3.9K 1/16W
3
4
220 1/16W
3 2
Q205
R214
3.9K 1/16W
1
2
3
4
R213
220 1/16W
3 2
Q206
R215
3.9K 1/16W
R216
C211
1uF/25V
PMBS3904
3 2
C212
1uF/25V
Q207
1
1
R218
470 1/16W
Q204 SI4431 OR AO4411
PMBS3904
1
1
R219
470 1/16W
Q208
3 2
8
7
6
5
D201
PMBS3906
8
7
6
5
D202
PMBS3906
L201
120UH
SR24
L202
120UH
SR24
D203
RLZ11B
R220
12K 1/16W
R222
15K 1/16W
D204
RLZ11B
R221
12K 1/16W
R223
15K 1/16W
C222
0.47uF/25V
R224
2K 1/4W
Q209
2SC5706
Q210
2SC5706
51K 1/16W
C221
0.47uF/25V
R228
2K 1/4W
Q211
2SC5706
Q212
2SC5706
R241
51K 1/16W
R240
R225
2K 1/4W
R229
2K 1/4W
R226
2K 1/4W
2K 1/4W
C213
0.18uF/250V
R238
12K 1/16W
R230
2K 1/4W
2K 1/4W
C214
0.18uF/250V
D208
R239
12K 1/16W
R227
80AL15T-7-YS
D207
R231
5
3
4
2
6
80AL15T-7-YS
1N4148
C220
1uF/25V
PT201
5
3
4
2
6
1N4148
C219
1uF/25V
PT202
9
R232
1K 1/4W
71
D205
D209
R234
620 1/16W
9R217
R233
1K 1/4W
71
1N4148
R235
620 1/16W
R237
560 1/16W
TP1 HVL
1N4148
1N4148
R236
560 1/16W
D206
D210
OPEN
1
C224
OPEN
1N4148
C225
TP2 HVL
1
C216
22P/3KV
C218
22P/3KV
C215
22P/3KV
22P/3KV
TP3 HVL
TP5 HVL
C217
1
1
TP4 HVL
1
TP6 HVL
CN201
1
2
3
4
33L8020-4D-AC
CN202
1
1
2
3
4
33L8020-4D-AC
is power GND
is signal GND
of
DIM
ON/OFF
3
2 3
1 4
C903 0.47uF/250V
R901
1M 1/4W
CON102
CONN 33L8009-12L-H
2
4
6
8
10
12
1
DB901
2KBP06M
2
-+
4
L902
73L-174-26-T
R902
1M 1/4W
1
3
5
7
9
11
+
C904
100uF/400V
+12V
C907
0.1uF
R914
24K 1/4W
+5V
IC901
SG6841
R913
10K 1/4W
R906
1M 1/4W
R907
1M 1/4W
72
4
56
8
SG6841
13
C910
0.001uF
R904
1M 1/4W
R905
1M 1/4W
C906
22uF
R915
10 1/4W
C911
N.C 1/6W
+
R916
10K 1/4W
C905
1500P/2KV
D902
PS102R
1
R903
100K 2W
D901
23
Q903
2SK2996
R917
0.39 2W
UF4007
R908
5.1 1/4W
FB901
BEAD
T901
1
O
O
3
5
O
6
C912
0.0047uF/250V
1
3
1
3
C920
0.001uF/500V
2
C921
0.001uF/500V
D911
2
R929
100 1/4W
ZD902
HZ12B2
+
C922
1000uF/16V
+
C923
1000uF/16V
ZD903
HZ5C1
L903
L904
+
C924
470uF/16V
+
C925
470uF/16V
ZD904
SML4736
C926
0.1uF
C927
0.1uF
+12V
+5V
R920
47 1/2W
D910
FMB26L10A/150V
9
R921
7
8
10
47 1/2W
FMB26L10A/60V
C901
0.001uF/250V
C902
0.001uF/250V
3
CN901
NR901
NTCR
t
F901
FUSE
12
C913
0.0047uF/250V(N.C)
R909
4.7K 1/4W
ZD901
MTEJ20B
R912
100 1/4W
Q901
2PA733P
C909
0.1uF
C908
0.1uF
R911
4.7K 1/4W
R910
4.7K 1/4W
Q902
2PC945P
D903
1N4148
IC903
HTL431
12
43
IC902
PC123FY82 4P
C929
0.1uF
R928
1K 1/4W
R927
0 1/4W
C928
0.01uF
R925
1K 1/4W
R926
1K 1/4W
R922
33K 1/4W
R924
2.4K 1/4W
R923
3.6K 1/4W
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