LG 60UH7700 Service Manual page 60
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Also See for 60UH7700:
- Service manual (104 pages) ,
- Owner's manual (77 pages) ,
- Safety and reference (47 pages)
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THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright
2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
[51P Vx1
output wafer]
PANEL_VX1
P7100
SP14-11592-01-51Pin
1
PANEL_VX1
C7102
0.1uF
2
TXDBP0_L
PANEL_VX1
C7103
0.1uF
3
TXDBN0_L
4
PANEL_VX1
C7104
5
0.1uF
TXDBP1_L
PANEL_VX1
C7105
0.1uF
6
TXDBN1_L
7
PANEL_VX1
C7106
8
0.1uF
TXDBP2_L
EPI Share Lane
PANEL_VX1
C7107
0.1uF
9
TXDBN2_L
10
PANEL_VX1
C7108
11
0.1uF
TXDBP3_L
PANEL_VX1
C7109
0.1uF
12
TXDBN3_L
C7102~C7117
13
PANEL_VX1
C7110
14
0.1uF
Close to EPI Wafer!
TXDBP4_L
PANEL_VX1
C7111
0.1uF
15
TXDBN4_L
16
PANEL_VX1
C7112
17
0.1uF
TXDBP5_L
PANEL_VX1
C7113
0.1uF
18
TXDBN5_L
LGD_Module
High & NC :Nosignal AGP
19
L : Nosignal Black
PANEL_VX1
C7114
20
0.1uF
TXDBP6_L
PANEL_VX1
+3.3V_NORMAL
21
C7115
0.1uF
TXDBN6_L
22
PANEL_VX1
C7116
0.1uF
23
TXDBP7_L
PANEL_VX1
24
C7117
0.1uF
TXDBN7_L
25
26
LOCKAn_IN
27
HTPDAn_IN
Non_INX
28
R7101
10K
29
30
OPT
*Pin31(BIT_SEL)
31
HIGH or NC : 10Bit
R7102
10K
LOW : 8Bit
32
33
34
R7100
0
35
LGD_PCID_EN
OPT
36
R7124
37
1K
Non_LGD_60Hz
38
R7123
10K
39
40
41
42
43
44
45
46
47
48
49
50
PANEL_VCC
51
L7100
MLB-201209-0120P-N2
52
PANEL_VX1_51P_VCC
C7100
C7101
10uF
10uF
25V
25V
PANEL_VX1_51P_VCC
PANEL_VX1_51P_VCC
Must be assigned at Vx1 51p wafer !!!
PWM_TCON_OUT
+3.3V_NORMAL
R7114
0
LOCKAn
LOCKAn_IN
PANEL_VX1
+3.3V_NORMAL
R7113
0
HTPDAn
PANEL_VX1
HTPDAn_IN
+3.3V_NORMAL
*Pin30(TCON Local Dimming)
TCON_LDIM_PCID_EN
High:TCON LocalDimming enable
R7106
1K
Low or NC :disable
R7125
0
3D&L_DIM_EN
TCON_LDIM_EN
OPT
R7104
10K
R7107
OPT
1K
+3.3V_NORMAL
R7115
4.7K
OPT
TCON_I2C_FET_TOSHIBA[MAIN]
Q7100
T2N7002AK
LGD_TCON_I2C
R7119
AR7101
0
33 OPT
1/16W
+3.3V_NORMAL
R7116
4.7K
OPT
TCON_I2C_FET_TOSHIBA[MAIN]
*Pin35(PCID)
Q7101
High:PCID enable
3D&L_DIM_EN
T2N7002AK
Low or NC : PCID disable
R7120
33 OPT
+3.3V_NORMAL
R7111
10K
OPT
LGD_Module_120Hz
R7112
LGD_Module_120Hz
10K
AR7100
Data Input Format[1:0]
0
1/16W
DATA_FORMAT_1
*Mode 1 (NON Division)
+3.3V_NORMAL
*Mode 3 (4 Division)
DATA_FORMAT_0
- Data Format 0(Pin37) = Low
R7109
10K
OPT
LGD_Module_120Hz
R7110
10K
+3.3V_NORMAL
OPT
OPT
R7129
+1.8V
R7127
1K
1K
LOCKAn
OPT
R7128
C
100
OPT
B
Q7103
R7121
2N3904S
OPT
10K
E
OPT
C
R7122
100
B
Q7102
2N3904S
LOCKAn_IN
OPT
E
TCON_I2C_EN
D
TCON_I2C_FET_KEC[SUB]
EBK62072501
Q7100-*1
G
2N7002KA
S
I2C_SCL6
TCON_I2C_EN
I2C_SDA6
D
TCON_I2C_FET_KEC[SUB]
EBK62072501
Q7101-*1
G
2N7002KA
S
- Data Format 0(Pin37) = Low
Data Format 1(Pin36) = Low
Data Format 1(Pin36) = High
K2H
Vx1 51P
2014-08-27
21
LGE Internal Use Only
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