Re: haier le42b1380 power supply issue

It's an old thread, but it's in the same way. Doesn't want to start a tread for the same reason. Have An HTX-PI420402A power supply. The TV on and Off rapidly all the time

-I unplug the right side stack of led and it's doesn't do anything
-I unplug the left stackof led and it all light up ok but 1 set doesn't light up
-I try to look at the led if something bad... but all led string seem good.
-I swap the led stack, led from left on the right IC side and the right side on the left power IC. All light up ok.. but...

Re: New Members - please post your introductions here

Hello, From Québec Canada,

Power Electrical engineer and technicien. Don't have any habilities in TV repaire or electronics diagnosiste but I'm there to learn