LG 715T3188 Schematic
Vac_in
!
C908
2200pF/250V
3
4
1
2
DSP201M-A21F
2
NR901
t
SCK101R55LSY
1
4
132
2200pF/250V
HBD901
Heatsink
21
3
L904
BEAD
SG903
DSP201M-A21F
C903
470pF
C904 470nF
SG901
C901 470nF
!
R903
150K
!
F901
T5AH/250V
1 2
!
C906
3
!
3
1
4
RV903
TVR14511
!
3
4
L902
13mH
!
!
R902
150K
!
RV901
TVR14561
SOCKET
NC
1 2
L903
BEAD
+
BD901
-
KBJ608G
2
!
1
C902
470pF
!
L901
124
13mH
!
CN901
FB902
!
R901
150K
12
!
65
21
8 9
L906
PFC C hok e_2 90uH
62g
7
R905
47K
C910
10pF_NC
R906
200K_NC
R907
33K
RFmin_FB
C932
0.22uF
C933
220pF
VCC_PF C
C911
D
C
Z
S
C
C913
0.1uF
IC901
SG6961
R957
10K
C934
1uF
C909
2.2uF/25V
C915
1nF
+400V_F
R953
2M
R954
2M
R955
2M
RFmin
STBY
R956
27K
R918
10R
1
C916
10pF
2
6
5
8
7
T
C
D
U
C
N
O
V
G
P
T
M
V
O
O
N
C
I
M
3
1
2
4
R908
33K
C914
1uF
330nF
2
3.9K_1%
R966
1
R958
18K_1%
C905
1uF/450V
2
1
L905
BEAD
2
SG904
DSP201M-A21F
!!
SG902
DSP201M-A21F
R959
1M
R919
47R
R917
220R
C912
220pF
R913
18K_1%
1
Css
2
DELAY
3
CF
4
RFmin
5
STBY
6
ISEN
7
LINE
DIS8PFC_STOP
C935
0.1uF
1
D903
LS4148
R912
1M_1%
R909
680R_1%
IC951
L6599D
HD902
Heatsink
VBOOT
HVG
OUT
N.C.
Vcc
LVG
GND
C938
0.1uF_NC
1
R916
51K
R911
1M_1%
16
15
14
13
12
11
10
9
2
3
C936
0.1uF
R936 10R
D902
STTH8L06FP
Q901
STW20NM60
R915
0.12R_2W
R910
1M_1%
C937
0.1uF
FB904
1 2
Bead
C960
470pF/1KV
+400V_F
VCC_PFC
L907
33U
C952
1nF_NC
D951
BAV103
R960
22R
C939
2.2uF/25V
C940
1nF
+
C907
120uF450V
30g
R964
Vac_in
2
1
D952
BAV103
R962
22R
1K
3
R935
2M
R934
2M
R933
2M
ZD931
RLZ5.1B
R961
51K
4
+400V_F
C953
2.2nF/500V
HQ901
Heatsink
21
R930
2.2M_NC
2
ZD930
RLZ9.1B_NC
1
R963
51K
FB905
1 2
Jump
R931
300K
+400V
Q951
STP10NK60ZF P
Q952
STP10NK60ZFP
R965
0R43 5% 2W
5
6
7
8
1
2
IC931
S
S
BP/M2S
EN/UV
S
TNY277
2.2nF/500V_NC
RV902
TVR14561_NC
4
D
1
2
1
3
C931
0.33uF
HQ951
Heatsink
1
HQ952
Heatsink
1
C954
C941
27nF/1000V
1
2
7
8
+400V
Q931
BC857C
C951
2.2nF/1KV_NC
R984
12K
2
1
C982
100pF
!
T902
ERL35
82g
R982
RLZ15B
R988
390K
16
14
13
10
9
11
12
15
+400V
47R
ZD981
0
8
9
C
D980
UG1007
V
0
0
5
/
F
n
5
.
1
+
R998
0R
C981
33uF_50V
C983
0.1uF
ZD980
P6KE160A
D981
1N4148
1M_NC
132
4
R999
HD955
Heatsink
D982
RGP10D
R996
10R
3
1
3
1
1
3
2
4
5
TCET1103G
2
D955
SP20100
2
D956
SP1060
IC932
+
!
T901
EF-20
4
3
2
RLZ5.1B_NC
1
+24V_F
+
+12V_F
+
C959
10UF/50V
!
ZD982
L971
3.0uH
C943
1000UF35V
L931
3.5uH
C946
470uF/25V
VCC_PI
10
9
8
7
6
1
2
FB980
1 2
Bead
1
3
D935 SP1060
R985
10K
IC982
TL431
O/P >15W
+
C944
470UF35V
+12V
+
C947
220uF/25V
R983
220R
R995
3.3K
1
3
2
HD935
Heatsink
36g
C984
1 2
10nF/100V
2
V
+
0
5
1
8
9
F
u
C
0
0
2
2
C989
0.1uF
R993
22K_1%
1
Q993
2N7002
F903
1 2
T2.5A
STANDBY_IN
C945
0.1uF
+5V
R990
0R
R991
11K_1%
R992
18K_1%
12V
3.5uH
R974
5.1K
R976
1.2K_NC
L980
+24V
Q992
2N7002
R975
5.1K_NC
+5VSB
V
+
5
6
2
8
9
F
u
C
7
4
R986
100R
ZD965
RLZ27B
R950
100K
12V
R987
100R
2
ZD966
RLZ15B
1
+24V_A
2
1
3
1
2
RFmin
R989
0R_NC
STBY
C942
4.7nF
R967
100R
RFmin_FB
2
1
!
4
3
ZD967
RLZ27B_NC
1
2
3
2
R968
10K
IC952
TCET1103G
C948
C949
0.1uF_NC
1
IC953
TL431
+24V
47N 50V
R970
1K_NC
R969
3.3K
+24V_F
R972
20.5K_1%
R973
1.96K _1%
1
2
1
2
+12V
R971
Jump
R981
47K_1%
VCC_PFC
2
ZD937
RLZ15B
1
R937
10R
Q945
BC337
2
2
1
13
ZD935
RLZ15B
R945
10K
4
3
Q988
2N7002
+24V_A
12V
CN902
INVERTER-ON-OFF
1
1
BRIGH T-ADJ
2
VCC_PI
IC991
TCET1103G
1
R980
4.7K
C987
0.1uF
!
1
2
3
2
+5V
STANDBY _IN
1
R994
100K
2
2
3
3
4
4
r
e
l
a
c
s
o
T
5
5
6
6
7
7
8
8
9
9
STANDBY
10
10
11
+5VSB
11
12
12
C958
0.1uF_NC
C956
.
0
1
u
_
F
N
C
1 2
R997
1K
STANDBY_IN
D914
Jump wire
C957
0.1uF_NC
+24V
R977
2.4K_1/2W
+24V
CN903
1
1
2
2
3
3
4
4
10
11
12
13
5
6
7
8
9
5
6
7
8
9
10
11
12
13
INVER TER-ON-OFF
BRIGHT-ADJ
l
e
n
a
p
o
T
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