I bought this tv for $85 from a couple they said it just stopped working. I went home looked it up and come to find out its running about $900 used so not to bad if i getting it working. Its a smart tv 3d....So i plugged it in and nothing no led light no nothing so i went searching for the service manual and found out i need a mainboard which is called a (b) board in this model so i got one which was $120..I hooked it up pluged it in and the tv panel flashed on for 2 sec and went off and now the standby blinking 2 times led lights... The panel isnt flashing on anymore but is blinking 2 times.. I found out thru the schematics it means (pov) power overage voltage protection.... To my knowlege that has to do with the powerboard and by the way im only getting 3.3vdc output no other outputs
I also went to the sony website the mainboard needs a update which i dont believe is causeing it to not turn on cause the update say its for improving the internet surfing but i try updating onto a usb flash drive and plugging it into the tv but still wont turn on.. so any suggestions wont be greatfull
I also went to the sony website the mainboard needs a update which i dont believe is causeing it to not turn on cause the update say its for improving the internet surfing but i try updating onto a usb flash drive and plugging it into the tv but still wont turn on.. so any suggestions wont be greatfull
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