Badcaps Forums

Badcaps Forums (https://www.badcaps.net/forum/index.php)
-   Troubleshooting TVs and Video Sources (https://www.badcaps.net/forum/forumdisplay.php?f=31)
-   -   tv screen flickering on insignia 43 inch (https://www.badcaps.net/forum/showthread.php?t=101291)

ottolon 11-29-2021 03:54 PM

tv screen flickering on insignia 43 inch
 
Screen starts to flicker after 1.5-2 hours of being on. Any suggestions on board to replace. Thank you.
https://youtu.be/aK6Qi5_HXUc

dskall 11-29-2021 07:43 PM

Re: tv screen flickering on insignia 43 inch
 
Well it's heat related so that's good. Heat gun and freeze spray are your friends here. But may just be bad connector. Remove and reseat all connectors, especially at t-con and panel. Mainboard to t-con.

ottolon 11-30-2021 11:11 AM

Re: tv screen flickering on insignia 43 inch
 
Yes I reseated all connectors on power supply, main board and tcon. still does it after an hour or so.

dskall 11-30-2021 12:00 PM

Re: tv screen flickering on insignia 43 inch
 
When tv cold, take heat gun and start going over one board at a time. See if you can replicate the problem.

ottolon 11-30-2021 12:05 PM

Re: tv screen flickering on insignia 43 inch
 
Right now i have a fan blowing at the power supply, tv has being on for about an hour, good so far.

captainKKK 12-04-2021 04:19 PM

Re: tv screen flickering on insignia 43 inch
 
Check you overvoltage/current protection circuits


All times are GMT -6. The time now is 06:12 AM.

Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.