Read LG 37LK460-CC / 42LK460-CC / 47LK460-CC (CHASSIS:LP91U) 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.
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.
10/12/22
LVDS
C423
1000pF
50V
READY
1000pF
50V
READY
P405
FF10001-30
WAFER_HD_19_22
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
PANEL_VCC
C422
10uF
16V
10uF
16V
READY
L413
120-ohm
HD_19_22
C424
0.1uF
16V
0.1uF
16V
HD_19_22
C419
10uF
16V
10uF
16V
READY
P404
FF10001-30
WAFER_FHD_22_TN
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
L412
120-ohm
FHD_22_TN
C420
1000pF
50V
READY
1000pF
50V
READY
C421
0.1uF
16V
0.1uF
16V
FHD_22_TN
PANEL_VCC
R448
10K
READY
+3.3V_MULTI
C413
10uF
16V
10uF
16V
READY
PANEL_VCC
L409
120-ohm
FHD_51P
C416
10uF
16V
10uF
16V
READY
C418
0.1uF
16V
0.1uF
16V
HD_LARGE
C417
1000pF
50V
1000pF
50V
READY
C414
1000pF
50V
1000pF
50V
READY
L410
120-ohm
HD_LARGE
C415
0.1uF
16V
0.1uF
16V
FHD_51P
PANEL_VCC
P402
FF10001-30
WAFER_HD_LARGE
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
+3.3V_MULTI
P401
FI-RE51S-HF-J-R1500
WAFER_FHD_51P
1
[51]
2
[50]
3
[49]
4
[48]
5
[47]
6
[46]
7
[45]
8
[44]
9
[43]
10
[42]
11
[41]
12
[40]
13
[39]
14
[38]
15
[37]
16
[36]
17
[35]
18
[34]
19
[33]
20
[32]
21
[31]
22
[30]
23
[29]
24
[28]
25
[27]
26
[26]
27
[25]
28
[24]
29
[23]
30
[22]
31
[21]
32
[20]
33
[19]
34
[18]
35
[17]
36
[16]
37
[15]
38
[14]
39
[13]
40
[12]
41
[11]
42
[10]
43
[09]
44
[08]
45
[07]
46
[06]
47
[05]
48
[04]
49
[03]
50
[02]
51
[01]
52
.
R417
0
HD_LARGE
R444
0
FHD_51P_IPS
R418
0
READY
R420
4.7K
4.7K
READY
TXCE0+
TXCE0-
TXCE1+
TXCE1-
TXCE2+
TXCE2-
TXCLKE+
TXCLKE-
TXCE3+
TXCE3-
TXCE4+
TXCE4-
TXCO0+
TXCO0-
TXCO1+
TXCO1-
TXCO2+
TXCO2-
TXCLKO+
TXCLKO-
TXCO3+
TXCO3-
TXCO4+
TXCO4-
TXCO3-
TXCO3+
TXCLKO-
TXCLKO+
TXCO2-
TXCO2+
TXCO1-
TXCO1+
TXCO0-
TXCO0+
TXCE3-
TXCE3+
TXCLKE-
TXCLKE+
TXCE2-
TXCE2+
TXCE1-
TXCE1+
TXCE0-
TXCE0+
TXCE3-
TXCE3+
TXCLKE-
TXCLKE+
TXCE2-
TXCE2+
TXCE1-
TXCE1+
TXCE0-
TXCE0+
TXCE3-
TXCE3+
TXCLKE-
TXCLKE+
TXCE2-
TXCE2+
TXCE1-
TXCE1+
TXCE0-
TXCE0+
R421
10K
READY
R434
10K
FHD_51P_BIT_SEL_LOW
R447
4.7K
4.7K
READY
R449
0
READY
MDS62110205
GAS1-*2
7.5T_GAS
MDS61887710
GAS1-*4
9.5T_GAS
MDS61887708
GAS2-*5
12.5T_GAS
MDS62110209
GAS2-*3
8.5T_GAS
MDS62110204
GAS1
5.5T_GAS
MDS62110204
GAS2
5.5T_GAS
MDS62110206
GAS2-*1
6.5T_GAS
MDS62110205
GAS2-*2
7.5T_GAS
MDS61887710
GAS2-*4
9.5T_GAS
MDS62110209
GAS1-*3
8.5T_GAS
MDS62110206
GAS1-*1
6.5T_GAS
MDS61887708
GAS1-*5
12.5T_GAS
[30Pin LVDS Connector]
(For HD 60Hz_19"/22")
(For HD 60Hz_19"/22")
[30Pin LVDS Connector]
(For FHD 60Hz_22"TN)
(For FHD 60Hz_22"TN)
LVDS WAFER
LVDS_SEL
11 12
JEIDA
L
CMI
H/NC
VESA
LGD
H
L/NC
AUO
TBD
’11 ATV(H6R)
LP91U
EAX64049202
[51Pin LVDS Connector]
(For FHD 60Hz_Large)
(For FHD 60Hz_Large)
[30Pin LVDS Connector]
(For HD 60Hz_Large)
(For HD 60Hz_Large)
L/NC
H
IPS
TBD
SMD GASKET
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