LG 715T2476 Schematic
!
2
!
R901
680KΩ 1/4W
NR901
NTCR
t
!
BD901
4
T4KB80
3
-+
1
C901
C902
!
0.001uF/ 250V
0.001uF/ 250V
2
3
L902
CHOKE CM14
1
4
C903
0.47uF/ 275V
!
R902
680KΩ 1/4W
R903
!
680KΩ 1/4W
NC
NC
!
!
!
3
SOCKET
1 2
CN901
!
F901
FUSE
SWITCH
NC
R934
100Ω 1/4W
R935
100Ω 1/4W
1 2
C930
!
ZD905
RLZ22B
TO PI N3
R912
10KΩ 1/4W
R905
100KΩ 2W
!
D901
FR107
R909
D902
3.3Ω 1/4W
FR103
+
C906
22uF
ADD C938 Y1102
Q903
!
STP10NK70ZFP
12
FB901
BEAD
Over current protection
R914
0.39 2W
!
POWER X'FMR
T901
6
5
4
2
1
C938 0.001uF/ 250V
C915
0.001uF/ 250V
C900
NC
!
9
10
7
8
11
12
R919
330Ω 1/4W
!
+
C905
100uF/450V
R931
4.7KΩ 1/4W
R904
4.7KΩ 1/4W
R938
4.7KΩ 1/4W
C908
0.1uF/ 50V
HV
RT
123
R913
100KΩ 1% 1/8W
678
NC
COMPCSGNDOUT
VCC
4 5
IC901
LD7575PS
D904
1N4148W
R910
22Ω 1/4W
TO PI N3
C909
220pF
!
ZD904
R911
1KΩ 1/4W
0.0015uF/ 2KV
RLZ18B
1 2
!
12
IC902
KIA431A-AT/P
43
IC903
PC123X2YFZOF
RJ901
0 OHM
1 2
C910
470pF/50V
3
SP10150R
1
3
1
100Ω 1/4W
100Ω 1/4W
R906
100Ω 1/4W
2
D908
D909
SB1060FCT
2
R937
R936
R916
100Ω 1/4W
R920
1KΩ 1/8W
C918
0.1uF
R921
1KΩ 1/8W
C931
0.001uF
+
+
C936
1000uF/25V
+
C935
1000uF/16V
C932
0.001uF
ZD901
RLZ13B
Over voltage protection
1 2
R926
2KΩ 1/8W
1 2
ZD902
RLZ5.6B
C904
1000uF/25V
L904
3.5uH
+
C912
1000uF/16V
L903
3.5uH
R927
10KΩ 1/4W
C919
0.1uF
R922
1KΩ 1/8W
+
+
C937
470uF/25V
C911
470uF/25V
R925
3.6KΩ 1% 1/ 8W
ZD903
PTZ9.1B
1 2
R923
33KΩ 1% 1/8W
R924
2.4KΩ 1% 1/8W
+12V
ON/OF F
DIM
C916
0.1uF
C917
0.1uF
+5V
+12V
+5V
CN902
+12V
1
2
+12V
3
+5V
4
+5V
GND
5
6
GND
7
GND
8
ON/OFF
9
DIM
10
AOC (Top Victory) Electronics Co., Ltd.
Tit le
Size Document Number Rev
Date: Sheet
Wednesday , February 14, 2007
01.Power
T2476-1-X-X-1-070214
11
1
of
+12V
ON/OFF
D810
1N4148W
D812
1N4148W
2
1
!
CN801
CONN
2
1
!
CN802
CONN
OPT1
OPT3
PT801
5
7
POWER X'FMR
!
C816
!
D806
BAV99
3
82KΩ 1/8W
0Ω 1/4W
R825
RK7002
12pF/3KV
C825
5pF/3KV
C818
0.0068uF
R823
Q804
R832
6.2MΩ 1/2W
R827
7K5 1/8W
C819
0.047uF
R826
D809
1N4148W
open lamp protection
C844
0.1uF
!
360 1/8W
R860
1MΩ 1/8W
R841
430Ω 1% 1/8W
Q807
RK7002
3
!
4
R802
300KΩ 1/8W
Q802
R803
10KΩ 1/8W
R808
DIM
300KΩ 1/8W
C803
0.1uF/ 25V
C801
0.1uF
R806
10KΩ 1/8W
R811
82KΩ 1/8W
R809
750KΩ 1/8W
R812
10KΩ 1/8W
C804
1uF/25V
Q801
PMBS3904
PMBS3904
VCC
C814
0.22uF/ 25V
C805
1000pF
1 2
C840
1uF/25V
R804
2.4KΩ 1/ 8W
ZD801
RLZ5.6B
R805
470Ω 1/4W
Q803
PMBS3904
R807
22Ω 1/4W
R810
1MΩ 1/8W
C806
R814
1uF/25V
750K 1/8W
1MΩ 1/8W
R813
+
C811
470uF/25V
C828
0.1uF
R842
5.1Ω 1/4W
R828
15Ω 1/4W
C822
0.001uF
Q806
C845
0.001uF
IC801
1
DRV1
2
VDDA
3
TIME R
4
DIM
5
ISEN
6
VSEN
7
OVPT
8 9
NC1 NC2
OZ9938GN
AM9945N-T 1-PF
PGND
DRV2
GNDA
SSTCMP
ENA
876
DDD
SGS
123
CT
LCT
5
4
16
15
14
13
12
11
10
D
G
R829
15Ω 1/4W
C813
0.001uF
R837
5.1Ω 1/4W
C846
0.001uF
R815
C807
0.01uF
100KΩ 1/8W
1 8
D801
BAV99
2
1
R816
0Ω 1/8W
C809
0.047uF
C808
NC
3
2
1
R817
33KΩ 1% 1/8W
C810
560PF
C820
470pF/50V
RK7002
Q809
2
1
1MΩ 1/8W
1MΩ 1/8W
OPT1
R846
R848
3
D802
BAV99
R858
750 1/8W
R836
1KΩ 1/8W
C838
0.1uF
C842
0.1uF
R853
4.7KΩ 1/8W
R850
4.7KΩ 1/8W
AOC (Top Victory) Electronics Co., Ltd.
Titl e
Size Document Number Rev
Date: Sheet
02.INVERTER
T2476-1-X-X-1-070214
Wednesday , February 14, 2007
11
of
PT802
5
7
POWER X'FMR
3
!
C829
+
C815
470uF/25V
0.1uF
1
C847
0.001uF
R818
15Ω 1/4W
C812
0.001uF
R819
15Ω 1/4W
C823
0.001uF
876
5
Q805
DDD
D
C848
SGS
AM9945N-T 1-PF
123
4
0.001uF
G
4
1 8
D803
2
BAV99
1
3
!
C831
470pF/50V
C834
12pF/3KV
!
C826
5pF/3KV
C827
0.0068uF
2
1
D805
BAV99
82KΩ 1/8W
R822
6.2MΩ 1/2W
!
3
R831
R830
7K5 1/8W
OPT3
2
1
3
D804
BAV99
R824
750 1/8W
R843
1KΩ 1/8W
2
1
2
1
CN803
CONN
CN804
CONN
!
!
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