my plasma tv p50v701 has just gone to a black screen and the power light keeps flashing blue
had tried only disconnecting
Thank you for your question.
Is there any sound?
well i have the speakers off due to having a stereo receiver for sound
no menu just goes black after i reset it
Please turn on AVR and check...
That's OK on the sound if it it is connected to the AVR first...
what is avr
Turn the internal TV speaker on and check...
not even connected to tv went directly from uverse box to reciever
cant get menu
to turn on speakers
Ok no turn on TV speaker\
Turn on TV speaker...
yeah cant turn on speakers on tv because i have no menu
what would have caused screen to go
i did check another input and got same result
The internal Power Supply is the common fault
is that hard to replace and can i get one
That is the first module to suspect since it supplies the voltage to the Digital and Command modules.
Just a moment...
It is part number HA02202 at this link. http://www.encompassparts.com/products/?HA02202
so do u think that is what it is?
However, there is an even chance that the Power Supply may be loaded down due to the Boards that drive the PDP, plasma display.
It would have to be isolated by removing the outputs of the power supply and verify the voltages.
so is the ha02202 the power supply?
so is the ha02202 the power supply part #
Yes, it is the Main unit, you can view a picture here.
ok about how much does this part run?
$250 new, $175 to $183 rebuilt
also during isolation what would the voltages have to be?
They have to be verified against the voltage on the board, connectors, and panel... typically the important voltage is approximately 195VDC.
will this be an easy part to find? the 195vdc is in or out? before or after the power supply?
of power supply
where can i get this part?
Use the first link to Encompass https://www.encompassparts.com/webwiz/wwiz.asp?wwizmstr=WEB.SEE&partnumber=7517943&smodel=P50V701
well hopefully that is it thank you
or this if the https doesn't work...http://www.encompassparts.com/products/?HA02202
You're welcome, please push ACCEPT when you are ready and if you have a follow up question please ask.
Over 25 years in TV & Audio, ISCET Certified, AAS, EET