LG 42LD452B Service Manual page 22

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[LEFT FFC Connector]
( 6 0 P i n M i n i - L V D S )
P701
104060-6017
MINI_LVDS
1 GND
2 GMA1
GMA1
3 GMA3
GMA3
4 GMA4
GMA4
5 GMA6
GMA6
6 GMA7
GMA7
7 GMA9
GMA9
8 GMA10
GMA10
VCC_LCM
9 GMA12
GMA12
10 GMA13
GMA13
11 GMA15
GMA15
12 GMA16
GMA16
13 GMA18 R700
GMA18
14 GND 3.3K
MINI_LVDS
15 OPT_N
16 H_CONV
H_CONV
17 VST_IN
GSP/GVST_I
18 POL
POL VCC_LCM
19 SOE
SOE
20 GND
21 LV0+
RXD1-
22 LV0-
RXD1+
C701
23 LV1+
RXD0-
0 . 1 u F
24 LV1-
RXD0+ 16V
MINI_LVDS
25 LV2+
RXC4-
26 LV2-
RXC4+
27 LVCLK+
RXC3-
28 LVCLK-
RXC3+
HVDD
29 LV3+
RXC2-
30 LV3-
RXC2+
31 LV4+
RXC1-
C711
32 LV4-
RXC1+
10uF
33 LV5+
RXC0- 16V
MINI_LVDS
34 LV5-
RXC0+
35 GND
36 VCC
37 VCC
38 GND
39 HALF_VDD
40 HALF_VDD
41 VDD
42 VDD
( - 5 V )
43 GND
VGL_I
44 VCOM_IN
VCOML
45 VCOM_FB
VCOMLFB
46 GND
47 VST
VST 0 NON_GIP
R745
48 VSS R729 0 GIP
49 VGH_EVEN
VDD_EVEN
50 VGH_ODD
VDD_ODD
51 VGI_P
VGI_P
52 VGI_N
VGI_N
53 CLK6
CLK6
VCC_LCM
54 CLK5
CLK5
55 CLK4
CLK4
56 CLK3
CLK3
57 CLK2 R701 0 GIP
CLK2
R773
58 CLK1 3.3K
CLK1
NON_GIP
59 Z_OUT
Z_OUT
60 GND
61
.
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.
[ R i g h t F F C C o n n e c t o r ]
( 6 0 P i n M i n i - L V D S )
P702
104060-6017
MINI_LVDS
1 GND
2 Z_OUT R754
3 CLK1
4 CLK2
5 CLK3
6 CLK4
7 CLK5
8 CLK6
9 VGI_N
10 VGI_P
11 VGH_ODD
12 VGH_EVEN
13 VSS R765 0 GIP
14 VST
15 GND
16 VCOM_FB
VCOMRFB
17 VCOM_IN
VCOMR
18 GND
19 VDD
20 VDD
21 HALF_VDD
22 HALF_VDD
C703
23 GND
0 . 0 1 u F
24 VCC
50V
MINI_LVDS
25 VCC
26 GND
27 RV0+
RXA1-
VDD_LCM
28 RV0-
RXA1+
29 RV1+
RXA0-
30 RV1-
RXA0+
1 0 u F / 2 5 V ( 3 2 1 6 )
31 RV2+
RXB4-
C704
32 RV2-
RXB4+
C702 0 . 1 u F
10uF 33 RVCLK+
50V RXB3-
MINI_LVDS
34 RVCLK-
RXB3+
MINI_LVDS 35 RV3+
RXB2-
36 RV3-
RXB2+
37 RV4+
RXB1-
38 RV4-
RXB1+
39 RV5+
RXB0-
40 RV5-
RXB0+
41 GND
VGL 42 SOE
SOE
43 POL
POL
44 VST_IN
GSP/GVST_I
45 H_CONV
H_CONV
46 OPT_N
47 GND
48 GMA18
GMA18
49 GMA16
GMA16
50 GMA15
GMA15
51 GMA13
GMA13
52 GMA12
GMA12
53 GMA10
GMA10
54 GMA9
GMA9
55 GMA7
GMA7
56 GMA6
GMA6
57 GMA4
GMA4
58 GMA3
GMA3
59 GMA1
GMA1
60 GND
61
.
[51Pin LVDS Connector]
( F o r F H D 6 0 / 1 2 0 H z )
0MINI_LVDS
Z_OUT
(+25V)
CLK1
CLK2
CLK3 0 NON_GIP
R767
GSC/GCLK3_I
CLK4
R768 0 NON_GIP
GOE/GCLK1_I
CLK5
CLK6
R769 0 NON_GIP
VGL
VGI_N 0 NON_GIP
R770
( - 5 V )
VGI_P
VGL_I
VDD_ODD
VDD_EVEN
R771 0 NON_GIP
0 NON_GIP
R772
VST
VDD_LCM
1 0 u F / 2 5 V ( 3 2 1 6 )
HVDD C707
C705 0 . 1 u F
50V
10uF
MINI_LVDS
C712 MINI_LVDS
10uF
16V
MINI_LVDS
VCC_LCM
C706 C708
0 . 1 u F 0 . 0 1 u F
16V 50V
MINI_LVDS MINI_LVDS
VCC_LCM
R703
3.3K
MINI_LVDS
PANEL_VCC
[41Pin LVDS Connector]
L702 (For FHD 120Hz)
120-ohm
WAFER_FHD
P703 P704
TF05-51S TF05-41S
WAFER_FHD WAFER_FHD_120HZ
C700 C709 C710
10uF 1000pF 0 . 1 u F
16V 50V 16V
OPT WAFER_FHD WAFER_FHD
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
RXA4-
12 12
RXA4+
13 13
RXA3-
14 14
RXA3+
15 15
16 16
RXACK-
17 17
RXACK+
18 18
19 19
RXA2-
20 20
RXA2+
21 21
RXA1-
22 22
RXA1+
23 23
RXA0-
24 BIT_SEL 24
RXA0+
25 25
26 26
R709
10K
27 27
RXB4- BIT_SEL_LOW
28 28
RXB4+
29 29
RXB3-
30 30
RXB3+
31 31
32 32
RXBCK-
33 33
RXBCK+
34 34
35 35
RXB2-
36 36
RXB2+
37 37
RXB1-
38 38
RXB1+
39 39
RXB0-
40 40
RXB0+
LVDS_SEL
41 R720 0 41
SCAN_BLK2
R713 0
OPT
NON_SCAN +3.3V_Normal
42 R721 0
OPC_EN
42
OPT
43 R728 0
SCAN_BLK1/OPC_OUT
OPT
R705
44 R723 0
PWM_DIM
3.3K
OPT
LVDS_SEL_HIGH
45
R702 33
/3D_FPGA_RESET
3D
46 R706 33
FRC_RESET R710
240Hz 10K
47 R707 33
I2C_SCL LVDS_SEL_LOW
240Hz/3D
48 R708 33
I2C_SDA
240Hz/3D
49 R704 33
3D_POWER_EN
3D
50
51
52
[30Pin LVDS Connector]
(For HD 60Hz_Normal)
P705
FF10001-30
WAFER_HD
1
2 R716 0
WAFER_HD
3 R717 0
RXD4- PWM_DIM
OPT
4 R714 0
RXD4+ OPC_OUT
OPT
5
RXD3-
6
RXD3+ RXA3-
7
RXA3+
8
RXDCK-
9
RXDCK+ RXACK-
10
RXACK+
11
RXD2-
12
RXD2+ RXA2-
13
RXD1- RXA2+
14
RXD1+
15
RXD0- RXA1-
LVDS_SEL
16
RXD0+ RXA1+
+3.3V_Normal
17
18
RXA0-
R712
19 3.3K
RXC4- RXA0+
LVDS_SEL_HIGH
20
RXC4+
R711
21 R724 0
RXC3- OPC_EN
10K
OPT
LVDS_SEL_LOW
22
RXC3+
23
PANEL_VCC
24
RXCCK-
25 L701
RXCCK+
120-ohm
26
WAFER_HD
27
RXC2-
28
RXC2+
29
RXC1-
30
RXC1+
RXC0-
31
RXC0+
PANEL_VCC
L703
120-ohm
3D
C713 C714 C715
10uF 1000pF 0 . 1 u F
16V 50V 16V
OPT 3D 3D
GP2_Saturn7M
LVDS 11