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I have a panasonic plasma TC 50gt50 with a two flash code…

Customer Question
I have a panasonic...

I have a panasonic plasma TC 50gt50 with a two flash code fallowed by unlimited single flash codes. I have replaced the power board, did nothing to fix the problem. Any suggestions as to repair?

Technician's Assistant: What Panasonic model do you have? How old is it?

TC 50GT50

Technician's Assistant: Does the TV menu work? Do you have the same problem on all sources/inputs?

I have no picture at all. Tv does not turn on even with hard Reset

Technician's Assistant: Anything else you want the TV Expert to know before I connect you?

Tv is 6 yeRS OLD

Submitted: 5 months ago.Category: TV
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Answered in 4 hours by:
3/12/2018
TV Technician: Pete, Electronic Engineer replied 5 months ago
Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 20,592
Experience: Over 16 years of experience installing and repairing electronics.
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Hi, I'm Pete. Welcome to JustAnswer! I'm reviewing your question now, and will post back with your reply ASAP.

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TV Technician: Pete, Electronic Engineer replied 5 months ago

Disconnect the power supply connections from the main board, then try turning the TV on again.

If it turns on and you get a backlight this indicates that the power supply board is ok and the main board has a fault.

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