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Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 16498
Experience:  Over 16 years of experience installing and repairing electronics.
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I GOT AN PIONEER ELITE TV MODEL PRO-507PU/KUCXC I WAS

Customer Question

I GOT AN PIONEER ELITE TV MODEL PRO-507PU/KUCXC I WAS TOTALLY DEAD SO I REPLACED POWER BOARD AND NOW TURN ON BUT NOTHING ON SCREEN
Submitted: 1 year ago.
Category: TV
Expert:  Pete replied 1 year ago.

Hi there,

Can you hear any audio from the TV at all?

What all input types have you tried?

What is the history of the TV - e.g. did it fail suddenly, or was it damaged by a power surge?

Customer: replied 1 year ago.

NO, NOTHING AT ALL, I TRIED ALL INPUTS,

TV WAS WORKING BUT IN A MOVING OF CHANGE OF ADDRESS FROM A PLACE TO OTHER.

WHEN I TRIED TO MAKE IT WORK AGAIN. NOTHING SO I WENT TO CHECK ALL BOARDS AND FOUND POWER WAS DAMAGED I REPLACED THIS UNIT AND NOW I SEE BLUE AND RED LIGHTS IN FRONT WITHOUT BLINKING BUT NOTHING ON SCREEN

Expert:  Pete replied 1 year ago.
Ok, if you can test the voltage outputs from the power supply board to confirm it is working correctly, then the fault lies on the main board.
Customer: replied 1 year ago.

OK LET ME CHECK THIS AND LET YOU KNOW

THANKS

Expert:  Pete replied 1 year ago.
ok!
Customer: replied 1 year ago.

power board is working good

so what can I do?

I need advice ??

thanks

Expert:  Pete replied 1 year ago.
Hi,
If the power board is working correctly, then the fault is on the main board and it will need to be replaced.
Customer: replied 1 year ago.

where can I get it?

I live in Virginia USA

do you know the part number?

Expert:  Pete replied 1 year ago.
Hi,
The part number of the Main Logic board is AWV2311.
These are no longer made, so you will need to obtain a used one. I can only find one available worldwide:
http://www.ebay.com/itm/AWV2311-PRO-607PU-PRO507PU-PRO-507PU-KUCXC-PRO607PU-PRO940HD-PRO-940HD-KUC-/321749504699
Customer: replied 1 year ago.

OK. I MADE THE ORDER AND WHEN I GET THIS I LET YOU KNOW EVERYTHING.

THANKS

Expert:  Pete replied 1 year ago.
Ok, thanks for the update.