LG E1941S - LGD Panel Power Board

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Copyright © 2011 LG Electronics. Inc. All right reserved. LGE Internal Use Only
Only for training and service purposes
MUTE
+ C918
470UF 35V
+14.5V
C908
0.47UF
R905
470OHM +-5% 1/8W
R902
620K 1/4W
CN902
Wire Harness
1
2
3
4
5
6
7
8
9
R919
220 OHM 1/8W
D908
NC/IN4148
U901
LD7576AGR
1
2
3
4 5
6
8
CT
COMP
CS
GNDOUT
VCC
HV
+5V1
+
C907
100uF450V
C914
1N 50V
R920
2K 1/8W
C906
1N 50V
CN901
SOCKET
12
3
R923
220 OHM 1/4W
U903
KIA431A-AT/P
!
C927
47N 50V
F903
NC
C929
2N2 500V
C902
1000PF/250VAC
C926
100N 50V
R921
NC/100K 1/10W 1%
+ C913
47uF/50V
U902
PC123X2YFZOF
12 43
!
!
+ C921
NC/1000uF25V
L906
D902
NC
R906
100K
L901
30mH
1
4
2
3
R928
10K 1/8W
R912 100 OH M 1/4W
RV901
Varistor
R935
NC
T901
POWER X'FMR
1
3
4
5
6
7
8
9
10
11
12
-
+
BD901
KBP208G
2
1
3
4
C938
1000PF/250VAC
F902
FUSE
!
F801
0R05 1/4W
R903 100 OH M 1/4W
C916
2N2 500V
Q904
KTD1028
R914
NC
!
R929 100 OH M 1/4W
D907
1N4148
HS1
HEAT SINK(Q901)
1
2
R916
10KOHM +-1% 1/8W
R907
1K OHM +-5% 1/8W
D909 N C/ 31DQ06FC3
!
ADPCA1503QX5
1
Custom
11Monday, January 10, 2011
715G4497-P0C-001-0010
ODM MODEL
01.POWER
G4497-P0E-001-0010-2-110111
OEM MOD EL Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
+5V
HS2
NC/HEAT SINK(D906_5V/4A)
1
2
+ C922
470UF M 16V
R924
0.47OHM2W
!
ZD901
GDZJ22B
1 2
R910 100 OH M 1/4W
R915
22 OHM 1/4W +-5%
+5V
HS3
HEAT SINK(D906_5V/2. 5A)
1
2
C915
R933
NC
R900
620K 1/4W
R904
250OHM2W
э0805
+ C920
680uF 10V
R918
10K OHM +-5% 1/8W
!
!
R908
10K 1/4W
R913
1 OHM
C923
1nF 50V
GND1
GND
1
2
C924
0.1uF 50V
эDIP 1/2W
R932
NC
C912
100N 50V
!
!
R917
10 OHM 1/4W
+
C925
NC
F901
FUSE
+ C931
NC/470uF/16V
D905 N C/ 31DQ06FC3
FB901
BEAD
12
ON/OF F
Q901
P0765ATF
C911
1500PF2KV
!
!
C903
1000PF/250VAC
!
D906
SRF1060
1
2
3
D903
FR107
D904
FR107
R901
620K 1/4W
R925
9.1KOHM +-1% 1/8W
D901
SR515
t
NR901
NTCR
12
C928
2N2 500V
R911
10K 1/4W
VOL
R931
NC
FB902
BEAD
1 2
R909 100 OH M 1/4W
DIM
L907
C900
0.0022UF
R930 100 OH M 1/4W
C917
2N2 500V
2. POWER BOARD (LGD PANEL)