LCD LG 37LF65 Capacitor replacement - iFixit 수리 안내서

소개

The TV turns off by itself after a while or the TV will not start, blown off capacitors could be the source off error.

필요한 것

1 단계 Open the case

LCD LG 37LF65 Capacitor replacement, Open the case: 1 단계, 이미지 1/1

Power off and unplug your device before starting this repair.
Open the case carefully while loosing the marked srews.

2 단계 Replace the capacitors

LCD LG 37LF65 Capacitor replacement, Replace the capacitors: 2 단계, 이미지 1/1

Check the power-board. If there are any blown-up capacitors, you should replace them.
For removing the capacitors, remove the board, take a soldering bolt and heat the solder points at the back of the board.
Insert the replacement capacitors and solder it. Check the poles!

3 단계 Testing capacitors

LCD LG 37LF65 Capacitor replacement, Testing capacitors: 3 단계, 이미지 1/1

If you are not sure about the condition of the capacitors you can prove it with a good measuring device after the expansion.

결론

Not all capacitors are need in any case. To reassemble your device, follow these instructions in reverse order.

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eugl18

회원 가입일: 01/18/13

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