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I'm sorry, I don't. Just searched through the power supply board over and over until accepting that the issue should be somewhere else. Just then realized a possible short-circuit when testing with most parts disassembled. All I did was redo the wiring and insulate some contacts and terminals.
NM. I've searched the board again having in mind that every componente was in perfect shape and finally found the issue in the wiring to the upper backlight. It's working good now.
Hi. I'm new to EDABoard, but have a question already.
I've been asked to repair a Samsung T220M TV/Monitor. But after some inspection, I can't find any component worth of replacing.
The symptom is backlight going off after about 2.5 seconds after being turned on (LCD is still working, but w/o...
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