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Old 08-14-2020, 04:10 PM   #1
senakahks
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Join Date: May 2020
City & State: Auckland
My Country: New Zealand
Line Voltage: 230VAC 50Hz
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Posts: 29
Default Panasonic TH-50AS700 - Can I rely on LED tester results?

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?
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