I have a ln46a630m1fxza TV, it worked great until a few weeks ago, the picture would fade behind some colored dots / lines (looked like a TCON failure). Now it has stopped powering up all together, simply a blinking red standby light and every 10 seconds or so the relay cycles itself and the process endlessly repeats.
All the caps look brand new on the PSU, only thing I can think is that the mainboard has failed? I checked all the outputs of the PSU (minus the inverter ones) and they all match what the layout states the output should be.
Should I go for the mainboard replace?
All the caps look brand new on the PSU, only thing I can think is that the mainboard has failed? I checked all the outputs of the PSU (minus the inverter ones) and they all match what the layout states the output should be.
Should I go for the mainboard replace?
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