DOWNLOAD LG 55LE8500 / 55LE850N / 55LE8800 / 55LE8900 (CHASSIS:LD03E) Service Manual ↓ Size: 5.65 MB | Pages: 40 in PDF or view online for FREE

Model
55LE8500 55LE850N 55LE8800 55LE8900 (CHASSIS:LD03E)
Pages
40
Size
5.65 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
55le8500-55le850n-55le8800-55le8900-chassis-ld03e.pdf
Date
PREV: LG 55LE7500 (CHASSIS:LJ03E) Service Manual

LG 55LE8500 / 55LE850N / 55LE8800 / 55LE8900 (CHASSIS:LD03E) Service Manual ▷ View online

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.
CI
2009.06.18
CI_D[3]
CI_A[4]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
NAND_DATA[3]
NAND_DATA[6]
CI_A[10]
CI_A[0]
CI_A[11]
CI_A[9]
CI_A[5]
NAND_DATA[7]
CI_OUTDATA[0]
CI_D[3]
FE_TS_DATA[2]
CI_A[9]
CI_D[1]
CI_OUTDATA[6]
CI_OUTDATA[5]
CI_OUTDATA[1]
CI_D[4]
FE_TS_DATA[0]
CI_A[12]
NAND_DATA[5]
CI_A[8]
NAND_DATA[0]
CI_A[10]
FE_TS_DATA[7]
CI_A[8]
CI_A[3]
CI_A[7]
CI_A[0]
CI_A[13]
CI_A[2]
CI_D[7]
CI_A[1]
CI_D[7]
CI_D[6]
CI_A[14]
CI_A[4]
CI_D[4]
CI_D[2]
CI_A[2]
CI_A[11]
CI_OUTSTART
FE_TS_DATA[3]
CI_D[0]
CI_D[5]
CI_D[1]
CI_A[13]
FE_TS_DATA[1]
CI_A[7]
CI_A[3]
CI_D[2]
CI_A[5]
NAND_DATA[4]
CI_OUTDATA[3]
CI_OUTDATA[2]
NAND_DATA[2]
CI_D[0]
CI_A[6]
NAND_DATA[1]
CI_A[6]
CI_A[1]
CI_A[12]
CI_OUTVALID
CI_OUTDATA[4]
CI_OUTDATA[7]
CI_D[6]
CI_D[5]
CI_OUTCLK
CI_OUTCLK
NAND_WEb
007:C2;007:E5
AR4517
10K
AR4515
10K
IC4500
MC74LCX541DTR2G
3
D1
2
D0
4
D2
1
OE1
6
D4
5
D3
7
D5
8
D6
9
D7
10
GND
11
O7
12
O6
13
O5
14
O4
15
O3
16
O2
17
O1
18
O0
19
OE2
20
VCC
/CI_IREQ
/CI_WE
016:H12
AR4511
33
/CI_WE
/CI_IOIS16
[GP41]
016:AJ3
AR4501
10K
D3.3V
CI_A[0-13]
007:E7;016:C13
R4520
10K
NAND_DATA[0-7]
C4501
0.1uF
16V
/CI_IOWR
016:T12
FE_TS_DATA[0-7]
Q4501
RSR025P03
S
D
G
R4517
10K
R4501
47
IC4501
74LVC245A
3
A1
2
A0
4
A2
1
DIR
6
A4
5
A3
7
A5
8
A6
9
A7
10
GND
11
B7
12
B6
13
B5
14
B4
15
B3
16
B2
17
B1
18
B0
19
OE
20
VCC
AR4520
33
R4524
10K
OPT
C4503
0.1uF
/CI_WAIT
CI_MOD_RESET [GP49]
007:G6;016:AJ2
Q4500
2SC3052
E
B
C
AR4518
33
C4506
0.1uF
16V
CI_A[0-14]
+5V_NORMAL
R4525
10K
/CI_CD2
007:H5;016:AJ2
[GP38]
AR4502
33
AR4514
33
/CI_CE1
/CI_VS1
/CI_OE
016:G13
R4511
47
CI_MOD_RESET
EBI_CS
007:E7;007:E6;016:K26
/CI_CD1
CI_D[0-7]
016:AG22
AR4516
33
/CI_OE
FE_TS_DATA_CLK
C4505
0.1uF
P4500
10067972-000LF
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
69
C4508
47uF
16V
/CI_INPACK
016:AL9
AR4505
33
FE_TS_VAL_ERR
+5V_CI_Vs
C4502
0.1uF
CI_5V_CTL
[GP27]
007:H7
R4500
47
NAND_ALE
007:C2;007:E6
/CI_IORD
016:H24
/CI_WAIT 007:E6;016:AJ3
R4516
10K
/CI_CE2
016:H25;016:AJ2
AR4509
33
/CI_VS1
[GP26] 016:AJ3
/CI_IREQ
[GP39]
007:H5;016:AJ3
R4519
10K
OPT
EBI_RW
007:E6
R4503
10K
R
4
5
1
8
2
2
K
AR4519
33
/CI_IOWR
016:H25
/CI_CD1
007:H6;016:AJ3
AR4512
33
NAND_REb
007:C3;007:E6
C4507
0.1uF
16V
/CI_IOIS16
/CI_IORD
016:T13
R4521
10K
/CI_CE2
016:T13;016:AJ2
/CI_CE1
R4522
10K
/CI_INPACK
016:O9
C4500
0.1uF
16V
EBI_WE
007:E6
R4515
10K
R4523
10K
OPT
AR4504
10K
AR4513
33
/CI_SEL 007:H5
/CI_CE2
CI_OUTCLK,CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID
/CI_CE1
016:G13;016:AJ2
EBI_CS
007:E7;007:E6;016:AL23
+5V_NORMAL
D3.3V
AR4506
33
CI_D[0-7]
016:F16
FE_TS_SYNC
C4504
0.1uF
+5V_CI_Vs
D3.3V
R4502
47
/CI_CD2
AR4507
33
R4510
100
R4509
100
R4512
10K
OPT
R4513
10K
R4514
22K
R4508
0
R4507
100
OPT
R4506
100
R4505
0
R4504
100
C4510
0.1uF
16V
C4509
4.7uF
16V
R4526
2.2K
EUROBBTV
45
DVB-CI PULL-UP (Near CI Slot)
External Demod.
DVB-CI PULL-DOWN (Near CI Slot)
CI CONTROL BUFFER
CI POWER ENABLE CONTROL
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.
URSA3 120Hz MINI_LVDS
09/10/xx
74
COMMON
GMA18
R7416
0
NON_GIP
Z_OUT
R7400
0 GIP
GMA16
GMA15
RXC2-
GSP/GVST_I
GMA13
VCC_LCM
GMA1
HVDD
R7407
0
NON_GIP
VGI_N
R7401
0 GIP
VGL
(-5V)
SOE
VDD_ODD
GMA6
GMA3
R7411
0
NON_GIP
GMA1
C7404
0.1uF
50V
MINI_LVDS
RXC0-
GSP/GVST_I
RXD1-
GMA18
R7413
3.3K
MINI_LVDS
R7402
3.3K
MINI_LVDS
RXC2+
POL
RXD0-
RXB4-
RXA0+
RXC3+
VCC_LCM
GMA13
RXB1+
RXC4+
RXB2-
VST
CLK1
R7409
0 GIP
VGH_M
(+25V)
R7417
0
NON_GIP
R7412
0 MINI_LVDS
C7409
10uF
16V
MINI_LVDS
VCOMRFB
GMA10
VDD_EVEN
VCC_LCM
VCC_LCM
CLK4
VDD_LCM
CLK3
RXD0+
R7415
0
NON_GIP
GMA12
R7403
0
NON_GIP
GMA10
RXC4-
CLK6
RXB4+
R7419
0
NON_GIP
RXC0+
VCC_LCM
VCOMLFB
VGI_P
GMA4
C7407
0.01uF
50V
MINI_LVDS
CLK2
VGI_N
VDD_EVEN
R7408
0
NON_GIP
RXB2+
GSC/GCLK3_I
R7418
0
NON_GIP
CLK5
R7414
0
NON_GIP
RXD1+
RXC1+
VGL_I
CLK3
SOE
H_CONV
CLK2
C7401
10uF
16V
MINI_LVDS
GMA3
POL
GMA7
R7406
0
NON_GIP
RXA1-
GMA7
C7405
0.1uF
16V
MINI_LVDS
VDD_ODD
RXB3+
RXC3-
GMA6
RXB3-
GMA9
R7410
0
NON_GIP
VDD_LCM
C7402
0.01uF
50V
MINI_LVDS
CLK1
C7400
0.1uF
16V
MINI_LVDS
RXB0-
R7405
0
NON_GIP
C7408
0.1uF
50V
MINI_LVDS
CLK6
VGL_I
GOE/GCLK1_I
VGI_P
VGL
(-5V)
H_CONV
RXC1-
GMA15
VCOML
R7404
3.3K
NON_GIP
RXB0+
GMA16
VST
CLK4
GMA9
GMA4
Z_OUT
RXB1-
CLK5
RXA1+
HVDD
GMA12
RXA0-
VCOMR
C7403
1uF
50V
MINI_LVDS
C7406
1uF
50V
MINI_LVDS
P7400
104060-6017
MINI_LVDS
1
GND
2
GMA1
3
GMA3
4
GMA4
5
GMA6
6
GMA7
7
GMA9
8
GMA10
9
GMA12
10
GMA13
11
GMA15
12
GMA16
13
GMA18
14
GND
15
OPT_N
16
H_CONV
17
VST_IN
18
POL
19
SOE
20
GND
21
LV0+
22
LV0-
23
LV1+
24
LV1-
25
LV2+
26
LV2-
27
LVCLK+
28
LVCLK-
29
LV3+
30
LV3-
31
LV4+
32
LV4-
33
LV5+
34
LV5-
35
GND
36
VCC
37
VCC
38
GND
39
HALF_VDD
40
HALF_VDD
41
VDD
42
VDD
43
GND
44
VCOM_IN
45
VCOM_FB
46
GND
47
VST
48
VSS
49
VGH_EVEN
50
VGH_ODD
51
VGI_P
52
VGI_N
53
CLK6
54
CLK5
55
CLK4
56
CLK3
57
CLK2
58
CLK1
59
Z_OUT
60
GND
61
.
P7401
104060-6017
MINI_LVDS
1
GND
2
Z_OUT
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
14
VST
15
GND
16
VCOM_FB
17
VCOM_IN
18
GND
19
VDD
20
VDD
21
HALF_VDD
22
HALF_VDD
23
GND
24
VCC
25
VCC
26
GND
27
RV0+
28
RV0-
29
RV1+
30
RV1-
31
RV2+
32
RV2-
33
RVCLK+
34
RVCLK-
35
RV3+
36
RV3-
37
RV4+
38
RV4-
39
RV5+
40
RV5-
41
GND
42
SOE
43
POL
44
VST_IN
45
H_CONV
46
OPT_N
47
GND
48
GMA18
49
GMA16
50
GMA15
51
GMA13
52
GMA12
53
GMA10
54
GMA9
55
GMA7
56
GMA6
57
GMA4
58
GMA3
59
GMA1
60
GND
61
.
[LEFT FFC Connector]
 (60Pin Mini-LVDS)
Mini LVDS
[Right FFC Connector]
 (60Pin Mini-LVDS)
2012
To reduce
Audible Noise
To reduce
Audible Noise
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.
URSA3 120Hz LVDS
PWM_DIM
RXC4-
P7700
TF05-51S
FHD_120Hz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
RXD3+
RXA3-
R7711
3.3K
JEIDA
R7708-*1 0
FHD_OPC
RXDCK-
RXD0+
RXB1-
R7705
33
240Hz
RXACK+
RXB2-
RXD1-
R7703
33
240Hz
RXA0-
RXD4-
RXC4+
RXBCK-
RXB0+
+3.3V_NORMAL
RXA3+
RXA4-
RXB3+
RXA2-
R7706
0
LD60_SCAN
R7702
0
NON_SCAN
R7708
0
LD60_SCAN
RXCCK+
RXB1+
RXC2+
RXA0+
RXD3-
SDA3_3.3V
RXCCK-
SCAN_BLK1/OPC_OUT
RXB4+
RXA1-
R7712
10K
VESA
RXBCK+
RXC1-
R7710
10K
8BIT
R7707
0
FHD_OPC
RXC1+
R7700
0
NON_LGD_22
OPC_OUT
RXC0-
RXA1+
RXA2+
FRC_RESET
RXB2+
RXACK-
RXD0-
RXD2+
R7701
0
NON_LGD_22
RXC3-
P7701
TF05-41S
FHD_120Hz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
RXB3-
SCL3_3.3V
R7704
33
240Hz
SCAN_BLK2
C7701
1000pF
50V
R7709
0
FHD_OPC
RXD1+
RXB4-
TP7700
PANEL_VCC
OPC_EN
RXB0-
RXD4+
RXDCK+
RXD2-
RXA4+
RXC3+
RXC2-
RXC0+
L7700
500
FHD_120Hz
C7702
0.1uF
50V
C7700
10uF
25V
OPT
VESA
BIT_SEL
[41Pin LVDS Connector]
 (For FHD 120Hz)
10BIT
LVDS_SEL
HIGH
GND(NC)
OPEN
[51Pin LVDS Connector]
 (For FHD 60/120Hz)
JEIDA
LVDS
8BIT
GND
35
THERMAL
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.
POWER
BCM (EUROBBTV)
+5V_USB
+3.5V_ST
R8018
100
CMO
L8004
3.6uH
NR8040T3R6N
0
R8035
HD_OPC
Q8001
2SC3052
E
B
C
+12V
R8030
0
AUO
PANEL_CTL
1:AK10
C8017
0.1uF
OPT
+5V_USB
+3.3V_NORMAL
POWER_ON/OFF2_2
L8010
3.6uH
NR8040T3R6N
0
R8027
LGD_IOP
R8031 0
A_DIM_LGD
POWER_ON/OFF1
R8037
4.7K
OPT
Q8003
2SC3052
E
B
C
C8020
22uF
10V
C8046
100pF
50V
OPT
+12V
P8000
FW20020-24S
NORMAL_26~52
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21
22
23
24
R8003
22K
R8019
100
NON_CMO
R8054
5.6K
1%
C8016
100pF
50V
OPT
C8004
0.1uF
16V
C8015
1uF
25V
OPT
Q8000
2SC3052
E
B
C
INV_CTL
+3.5V_ST
C8018
0.1uF
50V
R8009
0
SCAN
R8055
10K
1%
C8040
2200pF
PWM_DIM
R8004
4.7K
C8047
22uF
10V
R8000
10K
0
R8020
NON_SCAN_PSU
R8008
22K
+3.3V_NORMAL
Q8002
RT1P141C-T112
1
2
3
R8074
100
NON_PD_+3.5V
0
R8021
AUO
C8007
0.1uF
+5V_NORMAL
C8021
1uF
25V
OPT
OPC_OUT
R8050
10K
R8068
100K
R8012
10K
R8023
6.8K
OPT
C8025
0.1uF
16V
SCAN_BLK1/OPC_OUT
L8001
500
0
R8033
PWM_NON_OPC
R8029
0
CMO
L8003
MLB-201209-0120P-N2
C8012
1uF
25V
OPT
R8049
12K
R8039
10K
OPT
+12V
R8075
10K
OPT
C8024
68uF
35V
0
R8034
SCAN/FHD_OPC
A_DIM
R8001
47K
RL_ON
ERROR_OUT
L8005
MLB-201209-0120P-N2
+24V
R8053
47K
1%
R8013
10K
POWER_DET
C8019
100pF
50V
OPT
PANEL_VCC
+3.5V_ST
0
R8024
AUO/SHARP
+12V
R8006
22
C8014
1uF
50V
IC8007
NCP803SN293
1
GND
3
VCC
2
RESET
SCAN_BLK2
R8015
0
LD650/LD750
R8017
6.2K
1%
C8000
100uF
16V
IC8000
MP8706EN-C247-LF-Z
3
SW_2
2
SW_1
4
BST
1
IN
5
EN/SYNC
6
FB
7
VCC
8
GND
C8011
0.1uF
16V
OPT
+24V
V_SYNC
R8002
10K
OPT
R8011 1.8K
C8028
10uF
25V
L8002
MLB-201209-0120P-N2
R8063
12K
1%
PD_+12V
POWER_ON/OFF2_1
C8023
0.1uF
16V
R8032
10K
C8030
10uF
25V
R8022
0
C8049
0.1uF
16V
R8010
10K
+3.5V_ST
C8006
0.1uF
16V
0
R8025
LGD
+12V
R8064
5.1K
1/16W
5%
NON_PD_+3.5V
R8016
33K
1%
Q8005
2SC3052
E
B
C
C8008
0.01uF
25V
POWER_ON/OFF2_1
R8066
3.9K
OPT
L8015
3.6uH
IC8005
AOZ1024DI
1
PGND
2
VIN
3
AGND
4
FB
5
COMP
6
EN
7
LX
+12V
D3.3V
C8064
0.1uF
16V
C8063
0.1uF
16V
+3.3V_NORMAL
L8016
CIC21J501NE
R8069
27K
1%
R8070
4.7K
1%
R8071
10K
1%
POWER_ON/OFF2_2
R8036
0
400Hz_VSYNC
R8028
0
400Hz_MO_SCLK
R8005
0
400Hz_MD_MDSI
L_VS
MO_MOSI
MO_SCLK
L8000
CIC21J501NE
L8007
CIC21J501NE
L8013
CIC21J501NE
R8058
20K
R8026
1K
R8045
0
NON_ESD
C8029
22uF
16V
L8006
MLB-201209-0120P-N2
L8011
BLM18PG121SN1D
R8047
3.9K
OPT
C8045
0.1uF
16V
A1.2V
D1.2V
R8040
100K
C8027
0.1uF
+3.5V_ST
R8043
470K
1%
C8036
0.1uF
C8032
0.1uF
L8009
2uH
R8048
910K
1%
C8026
0.1uF
10
R8041
R8042
0
C8035
22uF
D1.8V
L8012
3.6uH
NR8040T3R6N
R8052
10K
0.1uF
C8050
R8051
6.8K
C8042
0.01uF
25V
+3.5V_ST
C8038
0.01uF
25V
C8031
22uF
10V
C8044
100pF
50V
OPT
R8057
10K
1%
C8048
22uF
10V
R8056
10K
1/10W
1%
C8034
0.01uF
25V
L8008
CIC21J501NE
IC8003
AOZ1072AI
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
R8007
0
NON_SCAN_LIPS
R8014
0
SHARP
R8076
0
400Hz_MD_MDSI/42_47_LOCAL DIMMING
M2_MOSI
R_VS
R8078
0
400Hz_VSYNC/42_47_LOCAL DIMMING
M2_SCLK
R8077
0
400Hz_MO_SCLK/42_47_LOCAL DIMMING
L_VS
R_VS
M2_SCLK
MO_SCLK
M2_MOSI
MO_MOSI
C8001
100uF
25V
C8003
0.1uF
50V
C8005
0.1uF
50V
C8009
0.1uF
50V
C8010
10uF
25V
OPT
C8022
0.1uF
50V
C8052
22uF
25V
C8051
0.1uF
50V
C8002
10uF
25V
C8013
4.7uF
50V
R8081
100
R8079
100K
IC8008
NCP803SN293
1
GND
3
VCC
2
RESET
R8061
24K
1%
POWER 20V
R8061-*1
24K
1%
POWER 24V
R8062
5.1K
5%
POWER 20V
R8062-*1
4.3K
1%
POWER 24V
+3.5V_ST
R8080
14K
1%
OPT
R8046
20K
1%
IC8002
MP2108DQ
3
LX
2
VIN
4
PGND
1
BST
5
SGND
6
SS
7
FB
8
COMP
9
VREF
10
RUN
IC8001
MP2208DL-LF-Z
3
PGND_1
2
SS
4
SW_1
1
AGND
6
NC
5
IN_1
7
BS
8
VCC
9
POK
10
IN_2
11
SW_2
12
PGND_2
13
EN/SYNC
14
FB
15
EP
P8001
SMAW200-H24S2
SLIM_32~52
19
12V
14
GND
9
3.5V
4
24V
18
INV ON
13
GND
8
GND
3
24V
17
12V
12
3.5V
7
GND
2
24V
16
GND/V-sync
11
3.5V
6
GND
1
PWR ON
20
A.DIM
15
GND
10
3.5V
5
GND
21
12V
22
P.DIM1
23
GND/P.DIM2
24
Err OUT
25
Q8004
AO3407A
G
D
S
R8072
39K
1%
IC8004
SC4215ISTRT
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
0.1uF
C8062
0.1uF
C8056
OPT
R8073
18K
1%
A2.5V
L8017
500
R8059
10K
+3.3V_NORMAL
L8014
500
0.1uF
C8055
C8053
10uF
16V
C8058
10uF
16V
C8061
10uF
16V
C8065
0.1uF
16V
ESD
C8039
3300pF
50V
C8043
22uF
10V
C8041
22uF
10V
C8037
22uF
10V
C8066
22uF
10V
C8057
22uF
10V
C8059
22uF
10V
R8082
0
400Hz_VSYNC
C8033
1uF
10V
R8060
10K
R8044
10K
R8085
0
SCAN_LIPS
R8084
0
SCAN_PSU
R8083
0
SCAN_PSU
C8067
10uF
10V
C8068
0.1uF
16V
C8054
2200pF
50V
D8000
5.6V
ESD
R8045-*1
100K
ESD
C8069
0.1uF
R8067
1K
1%
PD_+3.5V
R8064-*1
27K
1%
PD_+3.5V
15
<OS MODULE PIN MAP>
PIN No
INV_ON
Vout=(1+R1/R2)*0.8
+5V_NORMAL
R2
3A
ST_3.5V-->3.5V
INV_ON
Vout=0.8*(1+R1/R2)
INV_ON
INV_ON
+5V_USB
Err_out
20V-->3.5V
Power_DET
15V-->3.6V
PANEL_POWER
22
NC
2A
PWM_DIM
R1
24V-->3.48V
FROM LIPS & POWER B/D
AUO
R2
18
V4:VBR-A
V5:NC
SHARP
Err_out
CMO(09)
PWM_DIM
PWM_DIM
PWM_DIM
GND
20
MAX 350mA
A-DIM
R1
MAX 1500mA
A-DIM
Err_out
24
Max 1100 mA
12V-->3.58V
LGD
+3.3V_NORMAL
MAX 3.1A
MAX 2.3A
Vout=0.8*(1+R1/R2)
R1
R2
BCM core 1.2V volt
Placed on SMD-TOP
Vout=0.9*(1+R1/R2)
Replaced Part
R1
C IN
3A
Placed on SMD-TOP
R2
BCM DDR 1.8V
R2
VOUT : 2.533V
A2.5V
Vout=0.8*(1+R1/R2)
R1
not to RESET at 8kV ESD
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