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LCD LG 37LF65 Capacitor replacement

Introducción

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

Qué necesitas

  1. LCD LG 37LF65 Capacitor replacement, Open the case: paso 1, imagen 1 de 1

    • Power off and unplug your device before starting this repair.

    • Open the case carefully while loosing the marked srews.

    Traducir

  3. LCD LG 37LF65 Capacitor replacement, Replace the capacitors: paso 2, imagen 1 de 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!

    Traducir

  4. LCD LG 37LF65 Capacitor replacement, Testing capacitors: paso 3, imagen 1 de 1

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

    Traducir
Conclusión

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

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