60PX950-UA, 60PX950-UF (CHASSIS:PU02B) - LG TV Service Manual (repair manual). Page 18

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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.
COMP1_SW
+3.3V
+5V
C102
1uF
25V
RGB_VS
008:Q10
COMP_R_IN_2
009:B9
EDID_WP
007:AC21
JK100
PPJ237-01
5J
[GN3]O-SPRING
6J
[GN3]E-LUG
4J
[GN3]CONTACT
7K
[BL3]E-LUG-S
5K
[BL3]O-SPRING
7L
[RD3]E-LUG-S
5L
[RD3]O-SPRING_1
5M
[WH3]O-SPRING
4N
[RD3]CONTACT
5N
[RD3]O-SPRING_2
6N
[RD3]E-LUG
6D
[GN2]E-LUG
5D
[GN2]O-SPRING
4D
[GN2]CONTACT
7E
[BL2]E-LUG-S
5E
[BL2]O-SPRING
7F
[RD2]E-LUG-S
5F
[RD2]O-SPRING_1
5G
[WH2]O-SPRING
4H
[RD2]CONTACT
5H
[RD2]O-SPRING_2
6H
[RD2]E-LUG
6A
[YL1]E-LUG
5A
[YL1]O-SPRING
4A
[YL1]CONTACT
5B
[WH1]O-SPRING
4C
[RD1]CONTACT
5C
[RD1]O-SPRING
6C
[RD1]E-LUG
IR
C116
1uF
25V
D39
5.1V
R152
1K
RGB_HS
008:Q10
C113
27pF
50V
R121
0
KOR
C103
1uF
25V
C125
82pF
50V
OPT
D105
5.1V
C105
100pF
50V
D30
5.1V
R140
1K
R122
0
US
COMPOSITE1_IN
008:L14
RGB_DDC_SDA
005:AD8
ST_5V
JK101
PPJ235-01
4A
[YL]O-SPRING
5A
[YL]E-LUG
3A
[YL]CONTACT
4B
[WH]O-SPRING
3C
[RD]CONTACT
4C
[RD]O-SPRING
5C
[RD]E-LUG
COMP_L_IN_2
009:B9
C133
27pF
50V
RGB_B
008:O19
D113
30V
D24
5.1V
D44
5.1V
JK104
JST1223-001
1
GND
2
VCC
3
VINPUT
4
FIX_POLE
R113
1K
COMP2_SW
005:AD9
R137-*1
BLM18PG600SN1D
RGB_BEAD
C129
27pF
50V
C142
18pF
50V
D25
5.1V
C144
18pF
50V
C138
0.1uF
D35
5.1V
AV_R_IN_1
009:B10
SPDIF_OUT
D112
5.1V
R131
10
D131
5.6V
OPT
C135
27pF
50V
D111
5.1V
C122
27pF
50V
C128
27pF
50V
R117
0
R148
22
1/10W
5%
R114
470K
COMP2_Y
008:O17
L102
270nH
+3.3V
R138
0
RGB_R
D107
5.1V
D125
30V
OPT
D34
5.1V
+3.3V
C124
100pF
OPT
D32
5.1V
RGB_SW
005:AD17
C145
1uF
25V
C100
100pF
50V
D45
CDS3C30GTH
R135
22
R151
2.7K
D104
30V
D37
5.1V
C106
47pF
50V
D26
5.1V
COMP2_Pr
008:O16
R127
0
COMP1_Pb
008:O17
R146
470K
R
1
4
1
2
.
7
K
D20
5.1V
D29
5.1V
C126
270pF
50V
OPT
D41
5.1V
R128
0
US
R144
22
1/10W
5%
R116
2.7K
C120
27pF
50V
+3.3V
R112
0
AV_R_IN_2
009:B9
C131
1uF
25V
D33
5.1V
R143
1K
1/10W
5%
COMP_R_IN_1
009:B10
C130
100pF
50V
C147
0.1uF
50V
C139
47pF
50V
OPT
C112
27pF
50V
R156
10K
C123
100pF
OPT
C127
27pF
50V
COMPOSITE1_SW
005:AD16
L105
270nH
RGB_G
008:O20
R109
0
D103
30V
R110
0
R101
470K
JP101
PC_SER_DATA
009:AG11
L103
270nH
PC_SER_CLK
009:AG11
R139-*1
BLM18PG600SN1D
RGB_BEAD
C146
1uF
25V
R130
0
US
RGB_L_IN
D124
30V
R120
10
COMP_L_IN_1
009:B10
COMP2_Pb
008:O16
R106
0
R111
0
R126
0
C111
100pF
OPT
D123
30V
R150
0
R124
470K
C134
27pF
50V
C104
1uF
25V
R153
10
AV_L_IN_1
009:B11
D19
5.1V
C141
47pF
50V
OPT
+3.3V
D27
5.1V
C121
27pF
50V
D28
5.1V
C110
100pF
OPT
D016
5.1V
L104
270nH
R145
470K
D21
5.1V
L101
270nH
R155
10
COMPOSITE2_IN
008:L13
D43
5.1V
R100
470K
C109
100pF
OPT
C137
100pF
OPT
C108
100pF
OPT
Q100
KRC102S
E
B
C
D130
5.6V
OPT
R125
2.7K
D23
5.1V
C148
100pF
50V
JK103
PEJ027-01
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
D110
5.1V
R118
0
R157
10K
R108
2.7K
C140
47pF
50V
OPT
R104
470K
D17
5.1V
+3.3V
C118
270pF
50V
OPT
R134
22
D40
5.1V
L100
270nH
P100
SPG09-DB-010
1
RED
2
GREEN
3
BLUE
4
GND_1
5
DDC_GND
6
RED_GND
7
GREEN_GND
8
BLUE_GND
9
NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16
SHILED
R119
1K
D42
5.1V
RGB_R_IN
C115
100pF
50V
RGB_DDC_SCL
005:AD8
C143
0.1uF
50V
C136
100pF
OPT
D36
5.1V
R149
0
R105
0
D109
5.1V
C101 1uF25V
R142
2.7K
R139
0
RGB_R
D18
5.1V
D31
5.1V
D129
5.6V
OPT
COMP1_Pr
008:O18
C114
27pF
50V
IC100
74F08D
3
Q0
2
D0B
4
D1A
1
D0A
6
Q1
5
D1B
7
GND
8
Q2
9
D2A
10
D2B
11
Q3
12
D3A
13
D3B
14
VCC
+5V
D38
5.1V
R133
22
C117
1uF
25V
D46
CDS3C30GTH
30V
D108
5.1V
R115
470K
R103
470K
COMP1_Y
008:O18
D22
5.1V
C132
1uF
25V
COMPOSITE2_SW
005:AD8
R123
470K
RGB_R
008:O20
R129
1K
JP102
IC101
AT24C02BN-10SU-1.8
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
R137
0
RGB_R
C107
47pF
50V
R132
0
US
D114
30V
AV_L_IN_2
009:B9
R107
1K
R136
22
R102
2.7K
JP104
C119
82pF
50V
OPT
+3.3V
COMP1_SW
005:AD9
R138-*1
BLM18PG600SN1D
RGB_BEAD
JK102
PEJ027-01
US
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
D122
5.5V
D120
5.5V
D121
5.5V
R147
0
OPT
R154
0
R159
0
OPT
R158
0
R163
47K
R162
10K
IR_MICOM
+3.3V_ST
Q101
2SC3052
E
B
C
R166
0
OPT
+3.3V_ST
R164
47K
Q102
2SC3052
E
B
C
R160
22
IR_OUT
+3.3V_ST
R165
3.3K
R167
1K
+3.3V
R161
4.7K
1      14
EAX61557901
COMPONENT/RGB/SPDIF
COMPONENT1/2,AV1
SPDIF OPTIC JACK
COMPONENT2
COMPONENT1
BCM Reference
AV 1
SIDE_AV
PC AUDIO
R,G,B PC INPUT
WIRED-IR
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