I'm working on this Panasonic LCD and it's really got me stumped. It'll power on and light up the backlight, but nothing appears on the screen. It isn't locked up, as it can still be powered off by way of the power button, but what I don't know if any sound is playing or not. I tried replacing the mainboard, but ended up with the same problem.
The power supply is putting out good voltage on all of its rails and reading 4Volts at PWON and 3.3Volts at ACD, DIM, and BLON. Any ideas as to what the problem could be?
The power supply is putting out good voltage on all of its rails and reading 4Volts at PWON and 3.3Volts at ACD, DIM, and BLON. Any ideas as to what the problem could be?
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