HI
I have 2 broken TFT monitors, one I haven't tested yet, the other turns on for a few seconds [more than 6 seconds is lucky] and then turns itself off again.
Ive opened the latter up, and all the caps look good, no discoloration, bad odour, burnt PCB area etc.
I was going to probe it with my scope but what voltages may I encounter with a TFT monitor? I would assume they are low voltage but I don't want a nasty surprise [either getting a shock or blowing up my oscilloscope].
Any ideas why it might be turning itself off, and is it safe to run while opened up.
I have 2 broken TFT monitors, one I haven't tested yet, the other turns on for a few seconds [more than 6 seconds is lucky] and then turns itself off again.
Ive opened the latter up, and all the caps look good, no discoloration, bad odour, burnt PCB area etc.
I was going to probe it with my scope but what voltages may I encounter with a TFT monitor? I would assume they are low voltage but I don't want a nasty surprise [either getting a shock or blowing up my oscilloscope].
Any ideas why it might be turning itself off, and is it safe to run while opened up.