Read LG 47LM8600 (CHASSIS:LC23E) Service Manual online
THERMAL
T
H
E
R
M
A
L
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.
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.
EO
VGL
(-5V)
C536
1uF
25V
1uF
25V
OPT
D502
1N4148W
D505
1N4148W
R528
100K
VGH_ODD
Q501
MMBT3906(NXP)
VGH_FB
C540
1uF
50V
1uF
50V
VCC_LCM
(+3.3V)
R544
15K
Q500
2SC3052
VGH
(+27V)
VDD_LCM
(+16V)
R545
15K
D503
1N4148W
R538
15K
OPT
VDD_LCM
(+16V)
D506
1N4148W
R537
15K
OPT
GIP_RST
C533
1uF
25V
VGH
(+27V)
VGH_R
R543
3K
OPT
GCLK
R536
0
OPT
SWP
VGL
(-5V)
C529
1uF
25V
R534
3K
C527
10uF
16V
10uF
16V
C531
1uF
25V
CTRLN
VCOM
MCLK
VGH_EVEN
C532
1uF
25V
R533
100
REVERSE
GST
VDD_LCM
(+16V)
VGL
(-5V)
VGH
(+27V)
R516
0
OPT
R532
0
OPT
C539
1uF
50V
1uF
50V
VCOM_P
VCOM_N
C534
1uF
25V
1uF
25V
R525
0
PANEL_VCC
(+12V)
R523
100K
SWN
VST
VDD_LCM
(+16V)
VGH_F
R531
0
OPT
CTRLP
C530
1uF
50V
1uF
50V
VGL
(-5V)
R535
1.5K
1/16W
C513
10uF
25V
10uF
25V
OPT
TH500
47k-ohm
NCP18WB473F10RB
R509
0
CTRLN
C524
10uF
25V
10uF
25V
VCC_LCM
(+3.3V)
VCOM_P
C518
10uF
25V
10uF
25V
C502
10uF
10V
10uF
10V
OPT
PANEL_VCC
(+12V)
TCOMP
C507
10uF
10uF
25V
OPT
C525
1uF
25V
1uF
25V
L503
LQM2HPN2R2MG0L
2.2uH
VCC18
(+1.8V)
I2C_SCL_S
HVDD
(+8V)
C503
10uF
10V
10uF
10V
C514
10uF
25V
10uF
25V
SWN
CTRLP
R518
100K
1%
R510
2.2
OPT
C511
10uF
16V
10uF
16V
VCORE
(+1.0V)
PANEL_VCC
(+12V)
SWP
C516
10uF
25V
10uF
25V
GMA5
C519
10uF
25V
10uF
25V
TCOMP
C522
10uF
25V
10uF
25V
VDD_LCM
(+16V)
R513
33K
L502
22uH
R508
0
GMA7
C505
10uF
10V
10uF
10V
VCOM_N
C509
10uF
10uF
25V
C512
10uF
16V
10uF
16V
VCOMRFB
VCOMLFB
R504
10K
GMA4
C515
1000pF
50V
OPT
C520
1000pF
50V
1000pF
50V
C523
1000pF
1000pF
50V
OPT
C500
10uF
10V
10uF
10V
GMA12
TCON_RST
GMA14
VL
(+5V)
C508
10uF
10uF
25V
VCOM_DYN
L501
LQM2HPN2R2MG0L
2.2uH
I2C_SDA_S
L506
22uH
22uH
C510
1uF
25V
GMA15
VL
(+5V)
VCC_LCM
(+3.3V)
L505
NR6020T6R8NC
6.8uH
CLK6
CLK5
CLK4
CLK3
CLK2
CLK1
C506
22uF
10V
22uF
10V
C504
22uF
10V
22uF
10V
C501
22uF
10V
22uF
10V
C537
0.1uF
25V
0.1uF
25V
R507
33
R517
47K
1%
C538
10uF
25V
10uF
25V
C528
1uF
50V
50V
R521
33
VGL_FB
VGH_FB
R602
2K
1/16W
R515
9.1K
1/16W
R506
2.7K
1/16W
VGL_FB
VCOM_NFB
VCOM_NFB
D504
100V
1N4148W
OPT
C535
0.1uF
25V
0.1uF
25V
C526
1uF
25V
1uF
25V
VCC_LCM
(+3.3V)
R527
56
OPT
R524
56
OPT
R548
0
C517
0.1uF
25V
0.1uF
25V
C521
0.1uF
25V
0.1uF
25V
R546
18K
1/10W
18K
1/10W
R549
RE
RE
D501
40V
D500
40V
IC500
TPS65178RSLR
1
OUT4
2
SWB4
3
RST
4
OUT1
5
OUT2
6
SWB2
7
PGND2
8
SWB1_1
9
SWB1_2
10
NC
11
PVINB1_1
12
PVINB1_2
13
AVIN
14
PVINB3
15
SWB3
16
OUT3
17
PGND3
18
PGND_1
19
PGND_2
20
SW_1
21
SW_2
22
SWI
23
SWO
24
AGND
25
SS
26
COMP
27
SCL
28
SDA
29
VL
30
TCOMP
31
CTRLP
32
VGH
33
SWP
34
SWN
35
VGL
36
CTRLN
37
GMA1
38
GMA2
39
GMA3
40
GMA4
41
GMA5
42
GMA6
43
VCOM
44
NEG
45
POS
46
VCOMFB
47
DYN
48
PGND4
49
[EP]AGND
IC501
TPS65198
1
CLK1
3
CLK3
7
RE
9
VGH_F
10
ODD
11
EVEN
12
VST
13
RESET
14
DISCHG
15
VGL
16
VGH1
17
VGH2
18
OUT
19
NEG
20
POS
21
AVDD
22
GND
23
VSENSE
24
EO
25
GST
26
MCLK
27
GCLK
28
BI-SCAN
5
CLK5
8
VGH_R
6
CLK6
4
CLK4
2
CLK2
29
[EP]VGL
R540
0
R541
0
C545
1uF
25V
OPT
C543
10uF
10uF
16V
PANEL_CTL_FRC
R502
1.8K
PANEL_CTL_FRC
L500
CIS21J121
PANEL_CTL_MAIN
R501
10K
PANEL_CTL_FRC
C544
0.1uF
50V
0.1uF
50V
OPT
R500
10K
PANEL_CTL_FRC
Q502
MMBT3904(NXP)
MMBT3904(NXP)
PANEL_CTL_FRC
E
B
C
C541
0.01uF
50V
Q503
AO3407A PANEL_CTL_FRC
G
D
S
PANEL_VCC
C542
0.1uF
50V
0.1uF
50V
C546
0.1uF
50V
0.1uF
50V
PANEL_CTL
VLCD_POWER
(+12V)
R511
22
R512
22
PMIC/Level Shift IC
5
6
120Hz Back-End Board
2011. 07. 05
<LEVEL SHIFTER BLOCK>
<PMIC BLOCK>
PANEL_POWER
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