Basic LCD TV Repair Tutorial, Common Faults and Solutions
Hi.
In this video I will describe some of the most common faults that a LCD TVs have. I also will give some tips on how to handle them and maybe you can fix your TV yourself with that knowledge.
Have fun!
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Пікірлер: 9
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Thanks!!
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Hi, I have an old LG LCD tv. It sometimes continuesly goes on and off. If you unplug it and wait a couple of hours then it turns on fine. But it starts to loop again if it is freshly turned off. I suspect it is a capacitor problem but I am not sure which ones. Appreciate any help 🙏
where is Common Faults and where is Solutions
@275drago
Ай бұрын
here are some: input diodes, power mosfet, driver ic mosfet, dried capacitors, diods on secundar. Backlight fail, leds or cfl tubes, backlight driver fail dues to inductor burnrd short, ic and power mosfets, capacitors. Others main board power line fail, 12, 5v 3.3v shorts, Main IC fail, disply driver fail, 😅
@mandalakameswararao4770
Ай бұрын
@@275drago In every PCB of any electronic equipment circuits have all these components and they may fail. If this video is particular above tv, what are the failure symptoms, cause, and repair, result ?
@EliasThemessl
Ай бұрын
Thanks for the reply! You are right! Second part is in progress!
@mandalakameswararao4770
Ай бұрын
@@EliasThemessl Wish you success