LG 42LX6500 Service Manual page 51

VCOM2
OUT1
V1 R805 0
008:AE21;008:AL17
OUT2
R822 0
008:AE21;008:AL17
V2
OUT3
R823 0
008:AE21;008:AL17
V3
OUT4
R824 0
008:AE21;008:AL17
V4
OUT5
R825 0
008:AE20;008:AL16
V5
OUT6
R826 0
008:AE20;008:AL16
V6
GNDA_1
VCC_LCM
(+3.3V)
VS_1
OUT7
R827 0
008:AE20;008:AL16 V7
OUT8
R806 0
008:AE20;008:AL16 V9
OUT9
R807 0
008:AE20;008:AL16 V10
VSD
R808 SCL
I2C_SCL 33
001:E19;005:AA16;008:V24;008:AL4;009:AP8
C824
OPT
P803
12507WR-04L
L802
1
120-ohm
2
3
4
5
P804
12507WR-06L
1
2
3
4
5
6
7
+3.3V 2V5
R849
TCK_FLASH
22
R814 R818
E_TCK
TCK
0 22
C811
FDV301N OPT
18pF
Q801 OPT
50V
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.
All manuals and user guides at all-guides.com
VDD_LCM
(+16V)
L800
120-ohm
C801 C802 C803 C804 C807 C808
0.1uF 0.1uF 10uF 10uF 10uF 10uF
IC801
50V 50V 25V 25V 25V 25V
BUF16821AIPWPR
VCOM1
1 28 R809 0
P_VCOM 006:H14
OUT16
2 27 R810 0
V18 008:AE18;008:AL14
OUT15
3 26 R828 0
V17 008:AE18;008:AL14
OUT14
4 25 R829 0
V16 008:AE19;008:AL15
GNDA_2
5 24
VS_2
6 23
OUT13
7 22 R830 0
V15 008:AE19;008:AL15
OUT12
8 21 R831 0
V14 008:AE19;008:AL15
OUT11
9 20 R832 0
V13 008:AE19;008:AL15
OUT10
10 19 R833 0
V12 008:AE19;008:AL15
GNDD
11 18
BKSEL
12 17 R834 0
GAMMA_BKSEL
001:AD16
OPT
R835
AO
13 16 1K
1%
SDA R811
14 15 33
I2C_SDA
001:E19;005:AA15;008:V25;008:AL4;009:AP11
C825
OPT
VLCD_POWER
E_TCK
E_TDO
E_TMS
E_TDI
+3.3V 2V5
R850
TDO_FLASH
22
R819 R838
E_TDO
TDO
0 22
C812
FDV301N OPT
18pF
Q802 OPT
50V
P802
FI-R51S-HF
For LED Sync from 3D Formatter
For Shutter Glasses Sync
R804
1
0
2
R801 0
3D_SYNC_OUT
009:AK20
R812 OPT
3
0
4
I2C_SDA
001:E19;005:AA15;008:N18;008:AL4;009:AP11
5
I2C_SCL
001:E19;005:AA16;008:F18;008:AL4;009:AP8
6 R821 33
FRC_RESET
001:I17
7
8 R813 0
L/R_SYNC
9 R802 0
3D_DIMMING
010:AY5
10 R803 0
3D_DIMMING_2
OPT 010:BE5
11
12
LVRX1_AM 001:E35
13
LVRX1_AP 001:E35
14
LVRX1_BM 001:E34
15
LVRX1_BP 001:E34
16
LVRX1_CM 001:E34
17
LVRX1_CP 001:E34
18
19
LVRX1_CLKM 001:E35
20
LVRX1_CLKP 001:E35
21
22
LVRX1_DM 001:E33
23
LVRX1_DP 001:E34
24
LVRX1_EM 001:E33
25
LVRX1_EP 001:E33
26
27
28
LVRX2_AM 001:AG35
29
LVRX2_AP 001:AG35
30
LVRX2_BM 001:AG34
31
LVRX2_BP 001:AG34
32
LVRX2_CM 001:AG34
33
LVRX2_CP 001:AG34
34
35 LVRX2_CLKM 001:AG35
36
LVRX2_CLKP 001:AG35
37
38 LVRX2_DM 001:AG33
39
LVRX2_DP 001:AG34
40
LVRX2_EM 001:AG33
41
LVRX2_EP 001:AG33
42
43
44
45
46
47
48
49
50
L801
51
VLCD_POWER
120-ohm
52
C805 C806
10uF 10uF
25V 25V
+3.3V 2V5
R851
TMS_FLASH
22
R839 R843
E_TMS E_TDI
TMS
0 22
FDV301N OPTC813
18pF
Q803 OPT
50V
1
[RIGHT FFC CONNECTOR]
VDD_LCM VCC_LCM
(+16V) (+3.3V)
P805
104060-8017
C814 C815 C810 C816
0.1uF 10uF 10uF 0.1uF
50V 25V 25V 50V
1
FPGA_VSYNC
2
010:AX10
3
4
VSYNC
HVDD
001:AD17 5
(+8V)
6
VGL
7
(-5V)
8
9
10
OPT_P 004:R10
11
12
VGH
13
GOE 004:AC17;008:AL12
(+24V)
14
GSC 004:AN17;008:AL12
15
16
17
18
VCOMRFB
006:H17
19
VCOMROUT 006:H18
20
21
Z_OUT 008:AL14
22
23
V1
008:F24;008:AL17
24
V2 008:F24;008:AL17
25
V3
008:F23;008:AL17
26
V4 008:F23;008:AL17
27
V5 008:F22;008:AL16
28
V6
008:F22;008:AL16
29
V7 008:F20;008:AL16
30
V9
008:F20;008:AL16
31
V10 008:F19;008:AL16
32
V12
008:N20;008:AL15
33
V13 008:N21;008:AL15
34
V14 008:N21;008:AL15
35
V15
008:N22;008:AL15
36
V16 008:N23;008:AL15
37
V17
008:N24;008:AL14
38
V18 008:N24;008:AL14
39
40
GSP 004:AD15;008:AL18
41
POL 004:AI17;008:AL18
42
43
SOE_R 004:AI13
44
H_CONV
004:O10;008:AL18
45
OPT_N 004:R10;008:AL19
46
47
RLMV0P 004:V14
48
RLMV0N 004:V14
49
RLMV1P
004:V15
50
RLMV1N 004:V15
51
RLMV2P 004:V15
52
RLMV2N 004:V16
53
54
RLMVCLKP 004:V16
55
RLMVCLKN 004:V17
56
57
RLMV4P 004:V17
58
RLMV4N 004:V17
59
RLMV5P 004:V17
60
RLMV5N 004:V18
61
RLMV6P
004:V18
62
RLMV6N 004:V18
63
64
RRMV0P 004:V19
65
RRMV0N 004:V19
66
RRMV1P 004:V19
67
RRMV1N 004:V20
68
RRMV2P
004:V20
69
RRMV2N 004:V20
70
71
RRMVCLKP 004:V21
72
RRMVCLKN 004:V21
73
74
RRMV4P 004:V21
75
RRMV4N
004:V22
76
RRMV5P 004:V22
77
RRMV5N
004:V22
78
RRMV6P 004:V22
79
RRMV6N 004:V23
80
81
+3.3V 2V5
R852
TDI_FLASH
22
R844 R848
TDI
0 22
C822
FDV301N OPT
18pF
Q804 OPT
50V
3D + 240 FRC + TCON BOARD
[LEFT FFC CONNECTOR]
P806
104060-8017
C817
0.01uF
50V
1
2
LLMV0P
005:T14
3
LLMV0N 005:T14
4
LLMV1P
005:T14
5
LLMV1N 005:T14
6
LLMV2P 005:T15
7
LLMV2N 005:T15
8
9
LLMVCLKP
005:T16
10
LLMVCLKN 005:T16
11
12
LLMV4P 005:T16
13
LLMV4N 005:T16
14
LLMV5P 005:T17
15
LLMV5N 005:T17
16
LLMV6P
005:T17
17
LLMV6N 005:T17
18
19
LRMV0P 005:T18
20
LRMV0N 005:T18
21
LRMV1P 005:T19
22
LRMV1N 005:T19
23
LRMV2P
005:T19
24
LRMV2N 005:T19
25
26
LRMVCLKP 005:T20
27
LRMVCLKN 005:T20
28
29
LRMV4P 005:T21
30
LRMV4N
005:T21
31
LRMV5P 005:T21
32
LRMV5N
005:T21
33
LRMV6P 005:T22
34
LRMV6N 005:T22
35
36
OPT_N 004:R10;008:AE17
37
H_CONV
004:O10;008:AE17
38
GSP 004:AD15;008:AE18
39
POL 004:AI17;008:AE18
40
41
SOE_L 004:AD13
42
43
V1 008:F24;008:AE21
44
V2 008:F24;008:AE21
45
V3 008:F23;008:AE21
46
V4 008:F23;008:AE21
47
008:F22;008:AE20
V5
48
V6 008:F22;008:AE20
49
V7 008:F20;008:AE20
50
V9 008:F20;008:AE20
51
V10 008:F19;008:AE20
52
V12 008:N20;008:AE19
53
V13 008:N21;008:AE19
54
008:N21;008:AE19
V14
55
V15 008:N22;008:AE19
56
V16 008:N23;008:AE19
57
V17 008:N24;008:AE18
58
V18 008:N24;008:AE18
59
60
61
Z_OUT
008:AE22
VGH
62
(+24V)
63
VCOMLOUT
006:D13
64
VCOMLFB 006:H16
65
66
67 VGL
68 (-5V)
GSC 004:AN17;008:AE23
69
GOE 004:AC17;008:AE23
HVDD
70
(+8V)
71
72
73
74
VCC_LCM
75
(+3.3V)
76
77
78
C818 C820
79
0.1uF 0.01uF
80
50V 50V
81
VDD_LCM
(+16V)
C819 C821 C809
0.1uF 10uF 10uF
50V 25V 25V
For P-Gamma Data Download
P807
VDD_LCM
12505WR-04A00
(+16V)
OPT
1
2
3
I2C_SCL
4
I2C_SDA
5
OPT OPT
ZD800 ZD801
5.5V 5.5V
TVS TVS
2009. 11. 13
Interface 8 10