LG FLATRON E2060S Service Manual page 29

Convert
+12V
+12V 4,6
R813
0R05 4A 1/4W
R806
4 BKLT-EN
R807
1K 1/10W
R808
20K 1/10W
4 BKLT-VBRI
R810
1K 1/10W
20K 1/10W
R818
R802
0R05 1/4W
R803
51KOHM +-1% 1/10W
DGND GND_POWER
R804
100K 1/10W
GND_POWER
It is suitable for 18.5", 20",21.5'' & 23" LED panel
Panel Size & Resolution Panel Type
WXGA+ (1366x768) / LM185WH2-TRA1
〃
18.5
WSXGA+ (1600x900) / LM200WD3-TRA1
〃
20
FHD (1920x1080) / LM215WF4-TRA1
〃
21.5
FHD (1920x1080) / LM230WF5-TRA1
〃
23
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Only for training and service purposes
All manuals and user guides at all-guides.com
C811
U801 180uF 16V
MP3389EF
R841 1 28
C801 NC NC
150 OHM 1/10W 2 27
VIN VFAULT
3 26
0.47uF 16V
VCC GATE
4 25
C802
COMP PGND
5 24
EN ISENSE
6 23
68NF 50V
DBRT OVP
7 22
GND LED1
8 21
OSC LED2
9 20
ISET LED3
10 19
BOSC LED4
11 18
LED12 LED5
12 17
LED11 LED6
13 16
LED10 LED7
14 15
LED9 LED8
270K +-1% 1/10W
GND_POWER
R839
NC/0R01 1/10W
R819
30KOHM +-1% 1/10W R840
0R01 1/10W
Set WLED
current
Different table
R832,R836,R840-->0ohm
R831,R829,R833,R839-->NC
R828-->1ohm
R819-->30K ---Set WLED current
R809 5.6K ---Set OVP
R812-->0.15ohm for current
limit
R833,R839-->0ohm
R831,R832,R836,R840-->NC
R828,R829-->1ohm
R819-->10K ---Set WLED current
R809 5.6K ---Set OVP
R812-->0.15ohm ---for current limit
L801
47UH
C810
+
1uF 25V
GND_POWER GND_POWER
OVP
R833 R832
NC/0R01 1/10W 0R01 1/10W
for current
limit
R836
0R01 1/10W
D801
1 2
SK310B
R801
Q806 C803
10 OHM 1/10W C807
P8008HV +
0.47UF 50V
C805
4.7UF 100V
100pF 50V
C809 C804
100pF 50V 0.47UF 50V
R842 GND_POWER
2.2 OHM 1/10W
OVP
C806
R812 R816
0.3 OHM 0.3 OHM 200KOHM 1/10W
100pF 50V
GND_POWER
GND_POWER
R827 1R 1/10W 5%
R828 1R 1/10W 5%
R831 NC/1 OHM 1/10W
R829 NC/1 OHM 1/10W
R830 1R 1/10W 5%
LGE Internal Use Only
R805
300K 1/8W
R834 R809
6.2KOHM +-1% 1/10W
CN803
1
2
3
4
5
6
7
8
9
10
CONN
GND_POWER