LG CM7420 Service Manual page 81

2. CAPACITORS
Value
Voltage Measured
No. Location Capacitor
Spec voltage
(uF)
<MAIN>
01 C122 100uF 16V 3.31
02 C151 47uF 16V 3.43
03 C124 1000uF 16V 3.41
04 C601 100uF 16V 3.32
05 C682 220uF 6.3V 3.32
06 C620 220uF 6.3V 1.23
07 C655 10uF 16V 2.4
08 C660 47uF 16V 3.31
09 C676 4.7uF 50V 2.09
10 C679 100uF 16V 11.5
11 C681 1uF 16V 0
12 C713 470uF 100V 49
13 C734 470uF 100V 49
14 C706 10uF 16V 12.3
15 C700 10uF 16V 3.28
16 C753 470uF 100V 49
17 C774 470uF 100V 49
18 C746 10uF 16V 12.2
19 C780 10uF 16V 3.24
20 C793 470uF 100V 49
21 C784 470uF 100V 49
22 C786 10uF 16V 12.1
23 C760 100uF 16V 11.3
24 C876 10uF 16V 3.32
25 C531 47uF 16V 4.89
26 C550 47uF 16V 1.21
27 C525 47uF 16V 3.28
28 C527 47uF 16V 1.21
29 C533 47uF 16V 3.32
30 C570 10uF 16V 3.28
31 C413 100uF 16V 5.09
32 C457 47uF 16V 3.28
33 C458 47uF 16V 3.27
34 C462 47uF 16V 3.32
35 C431 47uF 16V 1.65
36 C467 3.3uF 50V 1.74
37 C492 47uF 16V 3.32
38 C4H6 100uF 6.3V 1.83
39 C485 220uF 16V 5.08
40 C210 10uF 16V 2.47
41 C211 47uF 16V 4.98
42 C213 47uF 16V 4.97
43 C221 100nF 16V 3.28
Value
Voltage Measured
No. Location Capacitor
Spec voltage
(uF)
44 C244 100uF 16V 5.61
45 C231 47uF 16V 5.08
46 C236 10uF 16V 5.19
<VFD>
01 C243 47uF 16V 12.1
02 C303 47uF 50V 7.2
03 C322 47uF 50V 3.24
04 C319 47uF 50V 31.9
05 C313 220uF 6.3V 3.47
<VOLUME>
01 C3V20 47uF 16V 3.57
02 C3V24 47uF 16V 3.52
<Woofer>
01 CW54 47uF 16V 3.28
<SMPS>
100V 240V/50Hz
Value
-10% +10%
Voltage
No. Location Capacitor
Spec.
Measured Measured
(uF)
voltage voltage
01 C903 1000uF 315V 122.3V 190V
02 C904 1000uF 315V 123.9V 180.7V
03 C905 33uF 500V 245.9V 370.1V
04 C908 47uF 50V 15.34V 15.33V
05 C912 47uF 50V 18.47V 18.59V
06 C914 47uF 50V 12.68V 13.8V
07 C931 330uF 16V 4.81V 4.8V
08 C932 100uF 50V 31.96V 31.98V
09 C933 1000uF 16V 5.75V 5.75V
10 C935 1000uF 25V 12.63V 12.62V
11 C942 100uF 16V 11.99V 11.98V
12 C953 2200uF 80V 47.9V 48.1V
3-77
MEMO
3-78