Capacitors - LG CMS4750F Service Manual

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2. CAPACITORS

EEMode
Value
Voltage_
Loca. No.
Capacitor
Positive
Negative
Spec
(uF)
(+)
(-)
MAIN Board
C244
47 uF
16 V
5.08 V
0 V
C402
100 uF
16 V
5.08 V
0 V
C404
47 uF
16 V
3.24 V
0 V
C429
220 uF
10 V
5.08 V
0 V
C479
220 uF
10 V
1.68 V
0 V
C481
47 uF
16 V
3.24 V
0 V
C501
1000 uF
6.3 V
3.16 V
0 V
C579
10 uF
16 V
3.24 V
0 V
C618
100 uF
16 V
3.25 V
0 V
C643
100 uF
16 V
5.08 V
0 V
C748
680 uF
63 V
47.3 V
0 V
C749
680 uF
63 V
47.3 V
0 V
C752
680 uF
63 V
47.3 V
0 V
C753
680 uF
63 V
47.3 V
0 V
FRONT Board
C310
220 uF
10 V
3.24 V
0 V
C316
100 uF
16 V
3.16 V
0 V
C377
47 uF
50 V
-18.1 V
0 V
Location No.
SMPS Board
C904
330 uF / 450 V
C909
22 uF / 50 V
C911
47 uF / 50 V
C914
10 uF / 50 V
C931
220 uF / 16 V
C932
47 uF / 50 V
C933 / C934
1000 uF / 16 V
C935 / C936
100 uF / 50 V
C954 / C955
1000 uF / 63 V
Play back
Positive
Negative
Gap
Margin
Gap
Margin
(+)
(-)
5.08 V
10.92 V
5.08 V
0 V
5.08 V
10.92 V
5.08 V
10.92 V
5.08 V
0 V
5.08 V
10.92 V
3.24 V
12.76 V
3.23 V
0 V
3.23 V
12.77 V
5.08 V
4.92 V
5.07 V
0 V
5.07 V
4.93 V
1.68 V
8.32 V
1.68 V
0 V
1.68 V
8.32 V
3.24 V
12.76 V
3.23 V
0 V
3.23 V
12.77 V
3.16 V
3.14 V
3.16 V
0 V
3.16 V
3.14 V
3.24 V
12.76 V
3.24 V
0 V
3.24 V
12.76 V
3.25 V
12.75 V
3.25 V
0 V
3.25 V
12.75 V
5.08 V
10.92 V
5.08 V
0 V
5.08 V
10.92 V
47.3 V
15.7
47.3 V
0 V
47.3 V
15.7
47.3 V
15.7
47.3 V
0 V
47.3 V
15.7
47.3 V
15.7
47.3 V
0 V
47.3 V
15.7
47.3 V
15.7
47.3 V
0 V
47.3 V
15.7
3.24 V
6.76 V
3.24 V
0 V
3.24 V
6.76 V
3.16 V
12.84 V
3.14 V
0 V
3.14 V
12.86 V
-18.1 V
68.1 V
-18.2 V
0 V
-18.2 V
68.2 V
SPEC
Test (V)
315
14.7
18
17.4
2.9
22.9
5.5
13.5 / 11.9
47.3 V
3-57
3-58

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