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Re: Fully Functional TV is Headed for Junk Pile

Posted: Wed Jul 13, 2022 12:20 pm
by Janitor Tzap
Yeah,
I would also check for bad solder joints on the LED Driver section.
And maybe bad Cap's in that section as well.

I haven't seen the flashing issue on LCD Monitor/TV's.
But with those screw in LED Bulbs.
Instead of just burning out, like a standard Incandescent bulb.
The LED's will dim, then return back to normal brightness.
The cause is usually bad filter cap's.
But It isn't uncommon for LED's that have a lot of running time on them.
To start to dim, just before they burn out.


Signed: Janitor Tzap

Edition: Yay! posting is back to normal!

Re: Fully Functional TV is Headed for Junk Pile

Posted: Fri Jul 15, 2022 4:41 am
by dacflyer
I tested the led strips individually,, many are out.. only 3 strips were still functional..
all the others were iffy or totally out..
once you remove the lens off each led, the leds under that are super tiny maybe 2mm x 2mm
and i tested each led on the strips., most all were out , I guess 1 failed then the others got over current and went poof too..
the new ones should be here by next week..