LG 55X6500-TD Service Manual page 50

V1 R805 0
008:AE21;008:AL17
R822 0
008:AE21;008:AL17
V2
R823 0
008:AE21;008:AL17
V3
R824 0
008:AE21;008:AL17 V4
R825 0
008:AE20;008:AL16 V5
R826 0
008:AE20;008:AL16
V6
VCC_LCM
(+3.3V)
R827 0
008:AE20;008:AL16 V7
R806 0
008:AE20;008:AL16
V9
R807 0
008:AE20;008:AL16
V10
R808
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
22
R814 R818
E_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.
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
VDD_LCM
(+16V)
C801 C802 C803 C804 C807
0.1uF 0.1uF 10uF 10uF 10uF
IC801
50V 50V 25V 25V 25V
BUF16821AIPWPR
VCOM2 VCOM1
1 28 R809 0
P_VCOM 006:H14
OUT1 OUT16
2 27 R810 0
V18 008:AE18;008:AL14
OUT2 OUT15
3 26 R828 0
V17 008:AE18;008:AL14
OUT3 OUT14
4 25 R829 0
V16 008:AE19;008:AL15
OUT4 GNDA_2
5 24
OUT5 VS_2
6 23
OUT6 OUT13
7 22 R830 0
V15 008:AE19;008:AL15
GNDA_1 OUT12
8 21 R831 0
V14 008:AE19;008:AL15
VS_1 OUT11
9 20 R832 0
V13
008:AE19;008:AL15
OUT7 OUT10
10 19 R833 0
V12 008:AE19;008:AL15
OUT8 GNDD
11 18
OUT9 BKSEL
12 17 R834 0
GAMMA_BKSEL 001:AD16
OPT
R835
VSD AO
13 16 1K
1%
SCL 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
TCK_FLASH
22
R819 R838
E_TDO
TCK
0 22
C812
FDV301N OPT
18pF
Q802 OPT
50V
L800
120-ohm
P802
FI-R51S-HF
C808
10uF For Shutter Glasses Sync
1
25V
2
R801 0
3D_SYNC_OUT
009:AK20
3
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
R813 0
8
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
120-ohm
52
C805 C806
10uF 10uF
25V 25V
+3.3V 2V5
R851
TDO_FLASH
22
R839 R843
E_TMS
TDO
0 22
FDV301N OPTC813
18pF
Q803 OPT
50V
1
[RIGHT FFC CONNECTOR]
VDD_LCM
(+16V)
P805
104060-8017
C814 C815 C810
For LED Sync from 3D Formatter
0.1uF 10uF 10uF
50V 25V 25V
R804
1
FPGA_VSYNC
010:AX10 2
0
3
R812
OPT
4
VSYNC
HVDD
001:AD17 5
0
(+8V)
6
7
8
9
10
OPT_P 004:R10
11
12
13
GOE
004:AC17;008:AL12
14
GSC 004:AN17;008:AL12
15
16
17
18
VCOMRFB
19
VCOMROUT
20
21
Z_OUT
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
48
RLMV0N
49
RLMV1P
50
RLMV1N
51
RLMV2P
52
RLMV2N
53
54
RLMVCLKP
55
RLMVCLKN
56
57
RLMV4P
58
RLMV4N
59
RLMV5P
60
RLMV5N
61
RLMV6P
62
RLMV6N
63
64
RRMV0P
65
RRMV0N
66
RRMV1P
67
RRMV1N
68
RRMV2P
69
RRMV2N
70
71
RRMVCLKP
72
RRMVCLKN
73
74
RRMV4P
75
RRMV4N
76
VLCD_POWER RRMV5P
77
RRMV5N
78
RRMV6P
79
RRMV6N
80
81
+3.3V 2V5
R852
TMS_FLASH TDI_FLASH
22
R844 R848
E_TDI
TMS TDI
0 22
C822
FDV301N OPT
18pF
Q804 OPT
50V
[LEFT FFC CONNECTOR]
VCC_LCM
(+3.3V)
P806
104060-8017
C816 C817
0.1uF 0.01uF
50V 50V
1
2
LLMV0P 005:T14
3
LLMV0N
005:T14
4
LLMV1P 005:T14
5
LLMV1N
005:T14
6
LLMV2P 005:T15
VGL
7
LLMV2N
005:T15
(-5V)
8
9
LLMVCLKP
005:T16
10
LLMVCLKN 005:T16
11
12
LLMV4P 005:T16
VGH
13
LLMV4N
005:T16
(+24V)
14
LLMV5P 005:T17
15
LLMV5N
005:T17
16
LLMV6P 005:T17
17
LLMV6N
005:T17
18
006:H17
19
LRMV0P
006:H18 005:T18
20
LRMV0N 005:T18
21
008:AL14 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
V5 008:F22;008:AE20
004:V14
48
004:V14 V6 008:F22;008:AE20
49
V7 008:F20;008:AE20
004:V15
50
004:V15 V9 008:F20;008:AE20
51
V10 008:F19;008:AE20
004:V15
52
004:V16 V12 008:N20;008:AE19
53
V13 008:N21;008:AE19
54
004:V16 V14 008:N21;008:AE19
55
V15 008:N22;008:AE19
004:V17
56
V16 008:N23;008:AE19
57
V17 008:N24;008:AE18
004:V17
58
004:V17 V18 008:N24;008:AE18
59
004:V17
60
004:V18
61
Z_OUT
004:V18 008:AE22
62
004:V18
63
VCOMLOUT
006:D13
64
004:V19 VCOMLFB 006:H16
65
004:V19
66
004:V19
67
004:V20
(-5V)
68
004:V20 GSC 004:AN17;008:AE23
69
GOE 004:AC17;008:AE23
004:V20
70
71
004:V21
72
004:V21
73
74
004:V21
75
004:V22
76
004:V22
77
004:V22
78
004:V22
79
004:V23
80
81
VDD_LCM
(+16V)
C819 C821 C809
0.1uF 10uF 10uF
25V 25V
50V
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
3D + 240 FRC + TCON BOARD 2009. 11. 13
Interface 8
LGE Internal Use Only
VGH
(+24V)
VGL
HVDD
(+8V)
VCC_LCM
(+3.3V)
C818 C820
0.1uF 0.01uF
50V 50V
10