Read LG 42LG61YD (CHASSIS:LB81C) Service Manual online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
MODUEL&CTL
LVA_0M
LVB_2P
+3.3V_CI
C302
1000pF
50V
EN_1.3VF
R307
4.7K
FHD&NON-FRC
L302
FRC
LVA_CKP
EN_3.3VF
LVB_0M
LVA_3M
LVA_3P
L301
FRC
R310
1.3K
BIT_SEL
P301
SMAW200-40C
FHD_LVDS_wafer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
+5V_GENERAL
C301
0.1uF
50V
LVB_4M
L303
FRC
R309
0
OPT
+3.3V_CI
EN_1.3PLL
P302
SMAW200-26C
HD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
LVB_CKP
R313
1.3K
LVA_4P
+3.3V_VDDP_ST
LVB_3P
+12V
R311
1.3K
LVA_0P
LVB_1M
R306
4.7K
NON-FRC
LVB_3M
LVB_2M
+3.3V_CI
FRC_RESET
P303
SMAW200-13
FRC
1
2
3
4
5
6
7
8
9
10
11
12
13
LVA_CKM
LVB_0P
R305
0
OPT
LVA_4M
R308
0
OPT
LVDS_SEL
LVB_CKM
R302
0
OPT
R303
0
HD
EN_2.5VF
LVA_2P
+15V
LVB_4P
LVA_2M
PANEL_POWER
003:T8;009:K5
EN_1.8VF
LVA_1P
L304
OPT
LVA_1M
R301
0
FRC
R312
1.3K
R304
0
OPT
LVB_1P
R314
0
OPT
SDA_D_TU
R316
0
FRC
SCL_D_TU
R315
0
FRC
PANEL_POWER
003:L19;009:K5
+3.3V_CI
R1189
0
OPT
R1190
0
OPT
R1191
0
OPT
R1192
0
OPT
JP3007
JP3006
JP3005
JP3001
JP3002
JP3003
JP3004
FRAME_SEL
R317
0
OPT
JP3008
C303
100uF
16V
PANEL_POWER DEVIDER
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