Question about Protron PLTV-32 Television

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Turns itself off

I have a Protron that is about 2 1/2 yrs old. Every time I turn it on a message says no cable connected and then it turns itself off.

Please help.

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This might be a power supply failure or the beginning of the end for that power module. If your TV is 2 1/2 years old, chances are that the power supply ia about to fail completely until you will not be able to power the TV up anymore.
The first place to isolate the failure is by checking all the voltages from the power supply, if all of them appear normal then is a failure on the main board.
I service these power supplies since is becoming more difficult to find service parts for these TVs.
If you need any more assistance, my email is jah2mil@hotmail.com

Posted on May 13, 2008

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Does it do this on any other of its various inputs?
It is indicating that the signal is weak and we need to varify if it is just this one (whatever you currently have it hooked to).

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