LG 47LE5500-MA Service Manual page 22

Chassis : ll03e
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COMPONENT1
COMPONENT2
AV1
JK1100
PPJ237-01
[RD1]E-LUG
6C
[RD1]O-SPRING
5C
[RD1]CONTACT
4C
[WH1]O-SPRING
5B
[YL1]CONTACT
4A
[YL1]O-SPRING
5A
[YL1]E-LUG
6A
[RD2]E-LUG
6H
[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
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.
COMPONENT1
+3.3V_NORMAL
AV
<Practically COMP2>
R1101
10K
R1104
AV_CVBS_DET
C1100
1K
9:G3
D1100
100pF
5.6V
50V
C1101 1uF
REAR_AV_R_IN
C1103
10:B5;AF24
D1101
100pF
5.6V
50V
C1102 1uF
REAR_AV_L_IN
10:B5;AF22
C1104
D1102
100pF
5.6V
50V
REAR_AV_CVBS
R1107
D1103
C1105
11:C4;AL18
0
47pF
5.1V
50V
D1116
5.1V
COMPONENT2
<Practically COMP1>
+3.3V_NORMAL
R1112
10K
1K
SCART1_DET
==> COMP1_DET
R1116
D1115
C1112
5.6V
100pF
50V
C1114
1uF
SC1_R_IN
==> COMP1_R_IN
D1105
C1125
100pF
5.6V
C1113
1uF
SC1_L_IN
==> COMP1_L_IN
D1104
C1124
5.6V
100pF
L1102
270nH
SC1_R
==> COMP1_Pr
C1108
C1120
D1106
27pF
27pF
5.5V
50V
50V
L1100
270nH
SC1_B
==> COMP1_Pb
D1107
C1106
C1118
27pF
5.5V
27pF
50V
50V
L1101
270nH
SC1_G
==> COMP1_Y
D1108
C1107
C1119
5.1V
27pF
27pF
50V
50V
D1117
5.1V
+3.3V_NORMAL
R1115
10K
R1119
1K
COMP2_DET
C1115
D1109
100pF
5.6V
50V
C1117
1uF
COMP2_R_IN
D1114
C1127
100pF
5.6V
C1116
1uF
COMP2_L_IN
D1110
C1126
5.6V
100pF
L1103
270nH
COMP2_Pr
D1111
C1109
C1121
5.5V
27pF
27pF
50V
50V
L1104
270nH
COMP2_Pb
D1112
C1110
C1122
5.5V
27pF
27pF
50V
50V
L1105
270nH
COMP2_Y
C1123
D1113
C1111
5.1V
27pF
27pF
50V
50V
D1118
5.1V
NON_SCART
TP1100
TP1101
TP1102
TP1103
TP1104
TP1105
TP1107
TP1108
TP1109
TP1110
TP1111
New Item Development
EARPHONE BLOCK
HP_LOUT
OPT
C1130
1000pF
50V
R1121
C
OPT
1K
Q1100
B
MMBT3904-(F)
E
HP_ROUT
OPT
C1131
C
1000pF
OPT
50V
Q1101
B
R1122
MMBT3904-(F)
1K
E
+3.3V_NORMAL
EARPHONE AMP
L1106
10uH
C1137
10uF
10V
C1136
Close to the IC
1uF
10V
C1132
16
15
14
13
1uF
INL-
HPVDD
10V
1
12
HP_LOUT_N
C1133
1uF
INL+
CPP
10V
2
11
HP_LOUT_P
C1134
IC1100
1uF
TPA6132A2
INR+
PGND
10V
3
10
HP_ROUT_N
C1135
1uF
INR-
CPN
10V
4
EAN60724701
9
HP_ROUT_P
5
6
7
8
C1138
2.2uF
10V
GP2_BCM
HP/COMP/REAR AV(NON_EU_CN)
DTV/MNT_V_OUT
SC1_FB
SC1_ID
DTV_ATV_SELECT
SCART1_Rout_P
SCART1_Rout_N
SC1_CVBS_IN
SC_RE1
SC_RE2
SCART1_Lout_N
SCART1_Lout_P
E
JK1101
OPT
+3.3V_NORMAL
KJA-PH-0-0177
MMBT3904-(F)
B
Q1103
GND
5
C
L
4
R1123
1K
DETECT
3
HP_DET
R
1
E
OPT
MMBT3904-(F)
+3.5V_ST
B
Q1102
C
R1124
10K
SIDE_HP_MUTE
C1139
0.1uF
16V
R1131
L1107
BG2012B080TF
0
HP_LOUT
1/16W
C1142
0.22uF
16V
+3.3V_NORMAL
R1129
C1140
100K
2.2uF
OPT
R1132
OPT
10V
4.7K
R1133
0
C
R1134
Q1104
B
1K
SIDE_HP_MUTE
C1141
2SC3052
2.2uF
10V
E
L1108
R1130
BG2012B080TF
0
HP_ROUT
1/16W
C1143
0.22uF
16V
09/10/19
11

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