LG 55LM6200 Service Manual page 38

R7700
1/16W
THIS IS REVERSE PATTERN !!!!
[Right Source(41PIN LOCATION)]
[Left Source(51PIN LOCATION)]
VCC18
C7701 C7700
0.1uF 0.01uF
50V 50V
51
GMA1
50
GMA3
49
48 GMA4
GMA5
47
GMA7
46
GMA9
45
GMA10
44
GMA12
43
GMA14
42
GMA15
41
GMA16
40
GMA18
39
Vcore
38
37
EPI_LOCK3
36
35
34
33
CH6
TXB2P
32
TXB2N FROM SOC
31
30
29
TXB1P CH5
28
TXB1N
FROM SOC
27
26
25
TXB0P CH4
24
TXB0N FROM SOC H_VDD
23
22
VDD
21
20
19
18
VCOM
17
VCOMLFB
16
GIP_RST
15
VST
14
VGL_I
13
VGH_EVEN
12
VGH_ODD
11
VGH_F
10
VGH_R
9
CLK6
8
CLK5
7
CLK4
6
CLK3
5
CLK2
4
CLK1
3
2
Z_OUT
1
FL8S050HA1
P7702
DEV_50WAFER
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 © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
VCC18
L7700
VCOMRFB
C7705 C7708 LQM2HPN2R2MG0L
10uF 10uF 2.2uH
10V 10V VCOMLFB
OPT
VCOM_DYN
Vcore
1/16W
R7725
0
PMIC_RESET
L7705 OPT
TO SOC
VCC
BLM18PG121SN1D
OPT L7701
R7701
C7706 C7709 LQM2HPN2R2MG0L
10uF 10uF 2.2uH 10K
10V 10V
1/16W
VCC
L7702
C7707 C7728
22uH
C7704 C7710 C7711 C7712 PANEL_VCC
10uF 10uF
2K 0.1uF 10uF 10uF 1uF D7700
10V 10V
16V 10V 10V 10V SX34
OPT OPT
40V
C7713 C7714
10uF 10uF
25V 25V
H_VDD
R7729
C7715 C7722
2.7K 10uF 10uF
1/16W 16V 16V
VCC18
C7703 C7702
0.1uF 0.01uF
50V 50V
51
Z_OUT
50
49
CLK1
48
CLK2
47
CLK3
46
CLK4
45
CLK5
44
CLK6
43
VGH_R
42
VGH_F
41
VGH_ODD
40
VGH_EVEN
39
VGL_I
38
VST
37
GIP_RST
36
VCOMRFB
35
VCOM
34
VDD
H_VDD
33
32
31
30
29
TXA4P
28
TXA4N
27
26
25
TXACLKP
24
TXACLKN
23
22
21
TXA1P
20
TXA1N
19 FROM SOC
Vcore
18
17
16
EPI_LOCK3
15
+3.3V_NORMAL
EPI_LOCK6_SOURCE
14
13
GMA18
12
GMA16
11
GMA15
10
VCC18 R7756
GMA14
10K
9
GMA12
8
GMA10
7
GMA9 R7761
6
10K
GMA7
OPT
5
C
GMA5 R7755
4
B
Q7702
GMA4 EPI_LOCK6_SOURCE
3
100 MMBT3904(NXP)
GMA3
2 E
GMA1
1
FL8S050HA1
P7703
DEV_50WAFER
<POWER BLOCK>
VCOM_P
VCOM_N
VCOM_LOOP
R7708 0
1/16W
R7709 0
1/16W
R7710 0
1/16W
FROM SOC
OUT4 CTRLN
1 36
SWB4 VGL
2 35
THERMAL
RST SWN
3 49 34
OUT1 SWP
4 33
IC7700
OUT2 VGH
5 32
SWB2 TPS65178RSLR CTRLP
6 31
PGND2 EPI TCOMP
7 30
TCOMP
SWB1_1 VL
8 29
SWB1_2 SDA
9 28
I2C_SDA2
C7721 10uF NC SCL C7742
10 27
I2C_SCL2
1uF
OPT 25V PVINB1_1 COMP
11 26
COMP 25V
PVINB1_2 SS
12 25
SS
C7716
10uF
25V
OPT SS
COMP
C7724
R7717
1uF
33K OPT
25V 1/16W
C7740
1000pF
C7736 50V
L7703
1000pF
NR6020T6R8NC
50V
6.8uH
C7737 C7739
C7730
0.1uF 0.1uF
68uF
50V 50V
35V
R7713 C7729
2.2 1000pF
PANEL_VCC
1/16W
50V
OPT OPT
L7704 D7701
22uH SX34
40V
C7723 C7725 C7734 C7738 C7732
10uF 10uF 0.1uF 0.1uF 0.1uF
25V 25V 50V 50V 50V
OPT
R7702
0
CLK6_I
R7707
CLK5_I
0
CLK4_I
CLK3_I
CLK2_I
CLK1_I
R7703 47
EO_SOC
1/16W
FROM SOC
C7717
15pF
50V
R7704 47
GST_SOC
1/16W
FROM SOC
C7718
15pF
50V
R7705 47
MCLK_SOC
1/16W
FROM SOC
R7758
10K
C7719
EPI_LOCK6 15pF
50V
C
R7757
B
MMBT3904(NXP)
Q7703
10K
E
R7706 47
GCLK_SOC
1/16W
FROM SOC
C7720
15pF
50V
VCC
R7759
R7760
0
0
R7730 R7737
1/16W
1/16W
OPT OPT
1/16W 1/16W
CTRLN MMBT3904(NXP)
VGL_FB R7728 100K
SWN
1/16W 5%
CTRLN
SWP
C7745 C7747
VGH_FB
SWN
CTRLP
1uF 25V 1uF 25V
VL
C7746 C7748
SWP
1uF 25V 1uF 25V
C7731 VDD
CTRLP
0.1uF
16V
R7727 100K
1/16W 5%
MMBT3906(NXP)
VDD
R7718
9.1K
VL
1/16W
R7720
47K
1/16W
5%
TCOMP
C7735
68uF
R7722
TH7700
35V
100K
47k-ohm
1/16W
1%
NCP18WB473F10RB
<LEVEL SHIFTER BLOCK>
CLK6
CLK5
R7711
CLK4
R7712
0
CLK3
R7714
0
CLK2
R7715
0
CLK1
0
RE
VGH_R
EO VGH_R 8 28
VGH_F
9 27
VGH_F
ODD
10 26
VGH_ODD
TPS65198
EVEN
11 25
VGH_EVEN
IC7701
VST
12 24
VST
EPI
R7719 0
RESET
13 23
GIP_RST
1/16W
DISCHG
GST 14 22
DISCHG
R7716
VGL
0
VGL
1/16W
OPT
R7721
0
1/16W
MCLK
C7741 C7743
10uF 1uF
16V 25V
R7731
GCLK
R7723 R7724
C7744 R7726
0 0
0
1/16W 1uF
1/16W
1/16W
OPT 50V
OPT
VGH
VGH
INSTEAD OF AMCC0208
Q7700
D7703
VGL_FB
1N4148W
VGL
100V
0
R7745
D7705 1/16W
R7739
C7727 C7756
C7733
1N4148W 1.5K
0.1uF
1/16W 1uF 10uF
100V 5%
50V 25V
16V
INSTEAD OF AMCC0209
VGH_FB
D7704
1N4148W
R7746
100V
1/16W
C7755 C7757
D7706
1uF 1uF
1N4148W R7744 R7750
50V 50V
20K
20K
100V 1/10W
1/10W
5% 5%
C7754
Q7701
0.1uF
50V
VCC
VGL R7748
1K VGL
1/16W
REVERSE R7740 0
[EP]VGL
VGL_I
R7749
1/16W
1K
BI-SCAN
1/16W
REVERSE
R7741 0
OPT
GCLK DISCHG
GCLK VCC
1/16W
OPT
MCLK
MCLK
VDD
GST
GST
R7735
100
EO
1/16W
EO
R7742 3K
RE
VSENSE
OPT
1/16W
GND C7750
R7736 R7743 0
3K 1uF
1/16W
25V OPT
1/16W
PANEL_VCC
VDD
OPT
R7751 R7753
15K 15K
R7738 R7747 1/16W 1/16W
0 0
OPT
1/16W 1/16W
OPT R7754
R7752
15K
C7726 15K
1/16W 1/16W
1uF
OPT
25V
VCOM_P
VCOM_N
VCOM_LOOP
0
1/16W
VDD
D7702
0
R7734
1/16W
OPT
OPT 40V
R7732 C7749
R7733
0
0 1uF
1/16W
1/16W
50V
OPT
2011.12.01
T-Con 77
LGE Internal Use Only
VGH
0