How to fix hisense h43n5700uk tv, keeps cutting out as if its been turned off, then have to unplug the power cable for 12 hours just to get an hour out of it been happening for about 3 months

SOURCE: is my picture tube going?

Most proj TV's of that type have 3 Picture tubes Red, Green and Blue. It's not likely that all 3 went bad at the same time in the same manner. So I believe you have a circuit problem, probably in the power supply stages, possibly a bad solder joint.

Hope that helps...

Geno

SOURCE: mitsubishi WS-55859

Easy to fix this problem, I did 1 mounth ago. 30 min and $20 dollar

SOURCE: Sharp LC-46SB54U Keeps losing picture intermittantly

i believe your tv is getting overheated, possibly from dust getting onto the electronic components inside. or the inverter board for the lcd panel inside is going bad, alot of times it is the capacitors on the lcd inverter board going bad.

SOURCE: I own a Mitsubishi HD 1080 series HD TV;

I believe it is going to be a major repair and I would hesitate to invest much money into it. I think the age of this set is older than 5 years. The VS model series were manufactures before the WS model series and they have been around for 8 years or so. Never the less, parts availability is getting tougher. If your pain thresh hold is 300.00 or 400.00
go for it. If not, check out new sets.
Hope this helps,
Sky Assoc

Testimonial: "Thank you very much for the advice. I agree it may more cost effective to "bite the bullet" and buy a new TV."

SOURCE: My mitsubishi Model # WD-60737.

Tv under a year old call Misubishi for a warrenty repair.Flashes staus light mean could be any these parts have problems power supply board,Ballast board or the pojection lamp itself.