Question about Akai PDP4294 42 in. EDTV-Ready Plasma Television
I just recently purchased a 42" Akai plasma screen... we got it all hooked up and got about 1/2 way through a movie and the screen went funny with a green fuzzy outline around all of the characters in the movie...What is going on????
The Power Supply Board is listed below. Please note, there are 2 models with the same beginning number (PDP4294). Verify your model number before selecting the Power Supply Board as each board is different depending on the model number.
For PDP4294LV use:
Akai PDP4294LV Power Supply Board Replacement
For PDP4294LV1 use:
Akai PDP4294LV1 Power Supply Board Replacement
Posted on Apr 16, 2008
SOURCE: AKAI Plasma TV PDP5016H
See I cant cross that part number and I have all the boards sitting in front of me. That number is the akai part number, but not the actual number of the board. There are 2 boards that they call main in the service manual, the main control board which actually drives the panal, and the "main video board" which handels the video inputs and on screen displays.
PCB failure analysis
1. MAIN CONTROL : a. Abnormal noise on screen. b. No picture.
2. MAIN (video): a. Lacking color, Bad color scale.
b. No voice.
c. No picture but with signals output, OSD
and back light.
If you can determine which of the 2 boards is the problem, I can sell you a new replacement for $125 shipped.
Basicall....Control board is no picture at all.
Main board is no picture, but on screen displays work.
Posted on Sep 02, 2008
Check the menu ,,it should have a option ,,called convergenge ,,that realigns the colors,, and some tvs have geomagnetic correction,, good luck
Posted on Oct 05, 2008
Rather than ebay or Akai directly, i would order parts from :-
Posted on Aug 29, 2009
Testimonial: "good website I just have a part number that I can't find. "
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