crwdns2933423:0crwdne2933423:0

Televisions made by the Chinese multinational electronics company, TCL.

crwdns2934591:0265crwdne2934591:0 crwdns2934593:0crwdne2934593:0

TV periodic flicker issue

My MarQ TV (its Flipkart's (an Indian e-comm company) inhouse brand) has developed a periodic flicker issue. What happens is as I switch on the TV, the screen is fine for 2 seconds and then flickers for another 2 seconds and this is on an endless loop.
This is how is looks like: https://youtu.be/79uAvVVgb5Q

Any help here would be appreciated. Thanks!!

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2944067:02crwdne2944067:0:

@divjyotsin50013 What model number is your TV?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

This is a MarQ by Flipkart (55 inch) Ultra HD (4K) LED TV that I got in 2019.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

that is a vertical scan issue. More than likely on the main PCB. But, it could be a power board issue.

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Divjyot Singh Sodhi crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 3

crwdns2942667:0crwdne2942667:0 33