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LG 42LD550-UB Service Manual page 19

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COMPONENT/AV
REAR JACK
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.
REAR AV
COMPONENT2
COMPONENT1
REAR AV
COMPONENT2
COMPONENT1
JK100
PPJ237-01
D3.3V
[RD1]E-LUG
6C
R108
2.7K
R113
[RD1]O-SPRING
5C
D104
C105
1K
100pF
5.6V
[RD1]CONTACT
50V
4C
C104 1uF
[WH1]O-SPRING
5B
D105
5.6V
[YL1]CONTACT
4A
C101 1uF
[YL1]O-SPRING
5A
D106
5.6V
[YL1]E-LUG
6A
R105
[RD2]E-LUG
D107
6H
0
5.5V
[RD2]O-SPRING_2
5H
[RD2]CONTACT
4H
[WH2]O-SPRING
5G
[RD2]O-SPRING_1
5F
[RD2]E-LUG-S
7F
[BL2]O-SPRING
5E
[BL2]E-LUG-S
7E
[GN2]CONTACT
4D
[GN2]O-SPRING
5D
[GN2]E-LUG
6D
[RD3]E-LUG
6N
[RD3]O-SPRING_2
5N
[RD3]CONTACT
4N
[WH3]O-SPRING
5M
[RD3]O-SPRING_1
5L
[RD3]E-LUG-S
7L
[BL3]O-SPRING
5K
[BL3]E-LUG-S
7K
[GN3]CONTACT
4J
[GN3]O-SPRING
5J
[GN3]E-LUG
6J
DEV
AV
D3.3V
REAR_AV_DET
R116
9:G3
2.7K
D113
C115
5.6V
100pF
REAR_AV_R_IN
50V
C109
10:B5
100pF
50V
REAR_AV_L_IN
10:B5
C108
100pF
50V
C116
1uF
REAR_AV_CVBS
C106
11:C4
47pF
D108
50V
5.6V
C117
1uF
D109
5.6V
L102
270nH
D110
C114
27pF
5.5V
50V
L100
270nH
D111
C112
5.5V
27pF
50V
L101
270nH
C113
D112
27pF
5.5V
50V
D3.3V
R125
2.7K
C130
D114
100pF
5.6V
50V
C132
1uF
D119
5.6V
C131
1uF
D115
5.6V
L103
270nH
D116
C127
5.5V
27pF
50V
L104
270nH
D117
C128
5.5V
27pF
50V
L105
270nH
D118
C129
5.5V
27pF
50V
GP2_BCM_ATSC
COMPONENT / AV REAR
COMPONENT2
R119
1K
COMP2_DET
9:G5
COMP2_R_IN
10:B5
C123
100pF
COMP2_L_IN
10:B5
C124
100pF
R100
0
COMP2_Pr
11:D3
C122
27pF
50V
R101
0
COMP2_Pb
11:D3
C120
27pF
50V
R102
10
COMP2_Y
11:D3
C121
27pF
50V
COMPONENT1
R129
1K
COMP1_DET
9:G5
COMP1_R_IN
10:B5
C137
100pF
COMP1_L_IN
10:B5
C136
100pF
R106
0
COMP1_Pr
11:D4
C133
27pF
50V
R107
0
COMP1_Pb
11:D4
C134
27pF
50V
R131
10
COMP1_Y
11:D4
C135
27pF
50V
09/10/xx
1
100

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