Re: Magnavox 42MF230A/37 no picture no sound!!
Well I've got good voltage going to and coming out of the sub power supply board and good voltage going to my main power supply but nothing coming out of it. So that sounds like a good place to start. The TV was free got it from a friend so I've got nothing in it but some time and a few caps.
Thank you sooo much for your help!! I'll be posting again if that fixed it or not.
RJR
RJR
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Last Activity: 09-26-2010, 07:15 AM
Joined: 09-25-2010
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Magnavox 42MF230A/37 no picture no sound!!
Hello I have a Magnavox 42MF230A/37 its a plasma. When I turn it on the red standby LED turns blue and I hear the relay click and that's it. After I turn it on at the controls on the TV, the only way I can get it to turn off is by unplugging it.
I found and replaced 4 bad caps three on the power supply board and and 1 on the Y main board. still no picture or sound.
If anyone can help that would be amazing.
Thanks RJR
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