Circuit Voltage Chart; Capacitor Voltage - LG CJ87 Service Manual

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CIRCUIT VOLTAGE CHART

1. CAPACITOR VOLTAGE

Value Capacitor
Location
(uF)
C904
270 uF
C926
47 uF
C927
47 uF
C930
68 uF
C936
1000 uF
C937
2200 uF
C944
1000 uF
C948
220 uF
C957
220 uF
C958
100 uF
C963
3300 uF
C964
220 uF
C966
1000 uF
C968
1000 uF
MAIN/ FRONT Board
C318
47 uF
C328
47 uF
C334
1 uF
C335
1 uF
C336
1 uF
C337
1 uF
C402
100 uF
C404
47 uF
C409
47 uF
C416
47 uF
C418
3.3 uF
C427
220 uF
C603
220 uF
C744
100 uF
C867
2200 uF
C868
2200 uF
CE300
100 uF
CE301
220 uF
CE600
220 uF
CE800
1000 uF
CE801
1000 uF
100 V - 10 %
240 V/ 50 Hz + 10 %
Voltage_Spec
Measured voltage
Measured voltage
(V)
(V)
SMPS Board
450 V
393
50 V
7.1
50 V
7.2
450 V
138
16 V
5.09
16 V
5.15
25 V
13
25 V
7.5
25 V
12.98
12.98
16 V
11.9
11.89
25 V
16.3
25 V
12.03
80 V
67
80 V
66
16 V
3
16 V
6
50 V
31
50 V
18
50 V
21
50 V
18
16 V
5
16 V
3.3
16 V
3.3
16 V
1.7
50 V
1.7
16 V
5.1
6.3 V
1.3
16 V
0.04
80 V
65
80 V
65
16 V
5.1
6.3 V
3
6.3 V
3.25
80 V
34
80 V
34
(V)
393
7.15
7.2
336
5.11
5.15
13.1
7.6
16.3
12.1
66.9
66
3
6
31
18
21
18
5
3.3
3.3
1.7
1.7
5.1
1.3
0.04
65
65
5.1
3
3.25
34
34
3-45
3-46

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