Hi, I am new to TV repair and I have Panasonic TH-50AS700 TV to repair. It goes off when I change the HDMI cable or sometimes it goes off itself after some time, say half an hour. Once it goes off, the red bulb blinks continuously (should be a single blink) and can't turn on using the remote. When I turn off from the wall, it works again.
I tested LEDs without opening the case by giving supply of a Chinese LED tester via a ribbon cable. all inputs yields the same voltage. Does that say all LED strips are good?
I tested LEDs without opening the case by giving supply of a Chinese LED tester via a ribbon cable. all inputs yields the same voltage. Does that say all LED strips are good?
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