50 inch Viera Panasonic. After TV is on for 30 min TV shuts off all other devices are connected into the PURE AV surge protector and stay on. TV goes off for after 30 plus minutes and then takes about ten minutes to start up again.
Yes, cooling fan could be a problem. Just see whether it goes off during before shut off. If yes, the TV might need service. To know whether the fan goes off first or the TV, stick one side of any thin vibrating membrane such as a silver paper (like the one you see in cigarette packets) on the fan outlet, without blocking it, so that you can see whether it stops before the TV shuts down. Alternatively you can hand an inflated balloon which keeps flying off from the area of the fan and shall stop when the fan stops. I suggest this, in order to save your time looking at the rear all the time until the TV stops. Even then, one is likely to overlook whether the fan stops or TV stops first.
SOURCE: Panasonic Viera TH-42PV7HS Plasma keeps shutting down
Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??
SOURCE: Panasonic Viera Closed Captions HELP
Just use he remote and push the cc button or the display button until cc off appears on the screen
SOURCE: plasma vizio 50 inch goes into deep sleep mode
when turned on tv no signal comes on a few minutes later deep sleep mode and tv turns on
SOURCE: how to connect sound bar
Does your TV have an Audio out? If it does then you can connect it from there.
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