LG 715L1283 Schematic
+12V
F201
4A/63V
C202
0.1U/25V
Q201
DTC144WKA
L205
JUMP
DTA144WKA
C204
Q202
0.1U/25V
+
150U/25V
NO/OFF
DIM
R201
24K
C203
1U/25V
R202
5.1K
C207
4.7U/16V
0.1U/25V
U201
C208
330P/50V
R204
10K
0.1U/25V
R207
OPEN
R205
68K
C205
TL1451ACDR
R206
68K
R203
5.1K
C206
REF
CTRT1IN+
1234567
R210
12K
R208
4.7K
C209
1U/25V
10111213141516
2IN-
SCP
2IN+
2FBK
2OUT
2DTC
1IN-
1FBK
1DTC
1OUT
GND Vcc
8 9
C210
1U/25V
R209
4.7K
R211
12K
AOC (Top Victory) Electronics Co., Ltd.
Title
2. FOR 17"&15" 4 LAMPS INVERTER
Size Document Number Rev
PWPC1742CPD1(715L-1283-1)
Tuesday, June 01, 2004
Date: Sheet
22
of
C201
C223
+
150U/25V
A
1000P
C230
L206
JUMP
C231
1000P
Q203 SI4431 OR AO4411
1
2
3
4
R212
R213
R216
220
3.9K
Q205
SST3904
R214
3.9K
R218 470
Q204 SI4431 OR AO4411
1
2
3
4
R217
3.9K
220
Q206
SST3904
R215
3.9K
R219
470
C211
1U/25V
SST3906
C212
1U/25V
SST3906
is power GND
is signal GND
8
7
6
5
D201
SMAL240 OR SR24
Q207
8
7
6
5
D202
SMAL240 OR SR24
Q208
L201 150UH
L202 150UH
C222
0.47U/25V
D203
11B
R220 12K
R222 15K
D204
11B
R221 12K
R223 15K
23
2SC5706
2 3
C221
0.47U/25V
23
2SC5706
2 3
Q209
Q210
2SC5706
Q211
Q212
2SC5706
R241
51K
R224
1K
R228
1K
1
1
1
1
R240
51K
R239
R225
1K
C213
0.18U/160V
R229
1K
C216
0.18U/160V
12K
R238
R226
1K
R230
1K
12K
D208
R227
1K
R231
1K
D207
RLS4148
TP1
PT201
5 9
3,4
2
6
80AL15T-7-YS
RLS4148
C219
1U/25V
TP2
PT202
5 9
3,4
2
6
80AL15T-7-YS
C220
1U/25V
1
HVO
OPEN
OPEN
TP4
HVL
R232
71
1K
D205
D209 RLS4148
R234 620
R236
OPEN
1
HVO
OPEN
R233
71
1K
D206
D210
R235 620
R237 510
C226
C227
1
RLS4148
510
C228
C229
RLS4148
RLS4148
C224
OPEN
TP5 HVL
C225
OPEN
1
TP3
HVL
L203
1 4
2 3
73L174-30-YS
1
TP6
1
HVL
1 4
2 3
L204
73L-174-30-YS
CON201
1
2
33L8021-2D
CON203
1
2
33L8021-2D
CON202
1
2
33L8021-2D
33L8021-2D
CON204
1
2
C0N102
12
11
10
9
8
7
6
5
4
3
2
1
33A8009-12G-H
1
R901
1M 1/4W
C901
0.001uF/250V
GND
GND
5V
5V
GND
GND
12V
12V
DIM
GND
ON/OFF
GND
4
DB901
2KBP06M
3
-+
2
2 3
L902
R902
1M 1/4W
C902
0.001uF/250V
3
CN901
73L-174-26-T
12
1 4
C903 0.47uF/250V
t
F901
FUSE
NR901
NTCR
5V
12V
DIM
ON/OFF
GND
+
C904
120uF/400V
R909
4.7K 1/4W
ZD901
MTEJ20B
R912
100 1/4W
C907
0.1uF
R914
24K 1/4W
R906
1M 1/4W
R907
1M 1/4W
IC901
SG6841
R913
10K 1/4W
72
4
8
SG6841
56
13
Q901
2PA733P
C909
0.1uF
C910
0.001uF
C908
0.1uF
R911
4.7K 1/4W
R904
1M 1/4W
R905
1M 1/4W
C906
22uF
R915
10 1/4W
C911
N.C 1/6W
C905
0.0015uF/2KV
+
PS102R
R916
10K 1/4W
R910
4.7K 1/4W
Q902
2PC945P
D902
T901
1
O
R903
100K 2W
D901
UF4007
3
5
R908
5.1 1/4W
O
4
Q903
FQPF7N80C,STP8NK80ZFP
C912
0.0047uF/250V
FB901
BEAD
R917
0.39 2W
43
D903
1N4148
IC903
HTL431
9
O
7,8
7,8
10,11
12
IC902
PC123FY82 4P
R920
47 1/2W
R921
47 1/2W
10A/100V
C929
0.1uF
D910
20A/100V
D911
C920
0.001uF/500V
C921
0.001uF/500V
R929
100 1/4W
ZD902
HZ12B2
R928
1K 1/4W
R927
0 1/4W
C928
0.01uF
+
C922
1000uF/16V
+
C923
1000uF/16V
R925
1K 1/4W
R926
1K 1/4W
ZD903
HZ5C1
L903
L904
+
+
R922
33K 1/4W
R924
2.4K 1/4W
C924
470uF/16V
C925
470uF/16V
R923
3.6K 1/4W
C930
1000P
C931
1000P
ZD904
SML4736
C926
0.1uF
C927
0.1uF
12V
5V
AOC (Top Victory) Electronics Co., Ltd.
Title
Size Document Number Rev
Date: Sheet
1.POWER 12V&5V OUTPUT
PWPC1742CPD1(715L-1283-1)
Tuesday, June 01, 2004
A
22
of
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