I have a Philips 42PF9630A/32 Plasma TV and I have no sound or picture and when i turn it on, the green led is lit for a few seconds and then the red led comes on and flashes 7 times. I have been troubleshooting it and found that if I remove power to the circuit board with part number# LJ92-01200A, the power will stay on and the green led remains lit. This leads me to beleive that the Y board is bad, but I am seeing a lot of posts that I should replace all 3 Y boards? Can someone confirm?
Tv wont turn on... Green power light is flashing red. I unplugged and replugged several times and...
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Tv wont turn on... Green power light is flashing red. I unplugged and replugged several times and this helps but only for a short time. Please help
My Phillips 42PF7220 had 7 red blinks, won't turn on. Replaced the "Y" board, now it turns...
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My Phillips 42PF7220 had 7 red blinks, won't turn on. Replaced the "Y" board, now it turns on but all I get is a flashing screen - no menu.