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Hisense 43H7C white screen    
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Tystikk66



Joined: 27 Jan 2018
Posts: 2
Location: United states

PostPosted: Sat Jan 27, 2018 12:56 pm    Post subject: Hisense 43H7C white screen Reply with quote

Hello all and thanks for having me! So recently my hisense 4k tv decided to take a turn for the worse.

While playing a game on my xbox one, the picture fluttered a second and then got really bright white. The picture is still visable, juat really hazed over.

The menu is visable and can be used, ive tried a firmware update and everything else i could think of. Anyone got an idea as to what could cause this??

From what ive read it could be the t con board starting to die out. I checked capacitors and none are buldging or leaking. Also cleaned and reseated ribbon cables and still the picture remains hazed over.[/img]
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JTS1957



Joined: 21 Jan 2009
Posts: 2389
Location: Far, Far Away

PostPosted: Sat Jan 27, 2018 2:38 pm    Post subject: Reply with quote

Check fuse F101 on Tcon.
Tystikk66



Joined: 27 Jan 2018
Posts: 2
Location: United states

PostPosted: Sat Jan 27, 2018 4:19 pm    Post subject: Reply with quote

Im not exactly sure where that would be located on the board or how i would go about checking it. Is there something specific i should be looking for?
JTS1957



Joined: 21 Jan 2009
Posts: 2389
Location: Far, Far Away

PostPosted: Sat Jan 27, 2018 4:39 pm    Post subject: Reply with quote

https://imgur.com/a/lZb8V

Continuity from one end to other (DVM on ohms - TV unplugged) OR
DC Voltage on BOTH ends (DVM on DC - TV ON).
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