Panasonic TV TX-L32d25BA not powering on
I get no picture and 4 flash of the red light and tv swiches off. I have disconnected CN01 from the P board, breaking the link to the display panel and now get everything apparently working. Is anyone able to explain this? Do I have a problem with the P board or the LED backlight?
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@robt69695 just out of curiosity why did you disconnect it?
из oldturkey03
My guess was that the screen is the problem making the TV destined for the tip, but wanted to check if it is a pcb issue and so fixable. So I disconnected CN01 and CN02 hoping to eliminate the screen. Then found only CN01 caused the problem. TV seems to work OK but would like to understand what's going on and if I can use it without CN01 connected. Seems to be either a screen issue or the protection circuit on P board - but which!
из Rob T