No power LG 32LH20R

[duvanngoc]

Re: No power LG 32LH20R

Thank you, but i can not read the word on component with 8 legs due to exploding. So i call customer service to change this power module and now it is working fine

[sonyv1]

Re: No power LG 32LH20R

here you go

You were lucky that I still keep the picture.

[RobRocks]

Re: No power LG 32LH20R

I had this tv with no power problem, no burned components. I hat to replace the diodes and ic500 now tv is working fine.

[bon_ami050203]

Re: No power LG 32LH20R

Hi,

Is this thread active still? I have quite similar problem but with steady red (or range) lit after turning on. same state when you just off the tv using remote (with steady orange) when it was still ok.

Removed the back cover and visually inspected the caps but I did not see bulging or leaking caps. When i turned on the main switch, I observed that the the main indicator light turned red (this is the one I usually see in front) and the indicator light from the main board turn green.

Anyone help me start with the troubleshooting.

note: main board has been replaced at least one and it became ok for a year (but the indicator light was different then from this one).

Thanks in advance.

[bon_ami050203]

Re: No power LG 32LH20R

Hi,

Is this thread active still? I have quite similar problem but with steady red (or range) lit after turning on. same state when you just off the tv using remote (with steady orange) when it was still ok.

Removed the back cover and visually inspected the caps but I did not see bulging or leaking caps. When i turned on the main switch, I observed that the the main indicator light turned red (this is the one I usually see in front) and the indicator light from the main board turn green.

Anyone help me start with the troubleshooting.

note: main board has been replaced at least one and it became ok for a year (but the indicator light was different then from this one).

Thanks in advance.

[fbooktablet]

Re: No power LG 32LH20R

Hello everey one,
Im new to this forum n i dont know whether i should start a new thread or just ask for the favor in this thread only as my querry is about this same board.
Guys i will really be thankful if any one can give me the value of the first smd capacitor as pointed by the arrow in the picture..