Hisense 50B7100UW no standby but all votages seem to be there

[scottsman76]

Hi All

I have this tv and if I measure the various coils i get 3.3v, 5v, 12v and a 1v.
But i have no Standby Light and no reaction from the switch.

If I measure the the pins going to the rx and switch I Get 5v and a few other pins give 3.3v

Where do I start looking with something like this, could it be the processor. I do feel that its slightly warm. not hot at all.

Thanks
Gav

[toshishaikh05@gmail.com]

Re: Hisense 50B7100UW no standby but all votages seem to be there

I have the same TV that also has the same problem, all DC-DC converters have correct voltages but the indicator LED does not light up and the processor starts to heat up just by plugging the power cable into the socket. Has anyone managed to resolve a similar situation?

[EazyBone]

Re: Hisense 50B7100UW no standby but all votages seem to be there

Do you get 12v to tcon in stby on the fuse?

[Diah]

Re: Hisense 50B7100UW no standby but all votages seem to be there

B7100 all in one boards... i have one new for 50 complete with wifi /bt with serial lable