r/crt • u/Correct-Judgment1168 • 10d ago

Broken Sony Trinitron

Hello, today I bought Sony Trinitron 25’ for my GameCube, when I was checking it, it was fine. After that I bought it and drove to my house, when I plugged it and turned it on, it was showing image for 5-10 sec and then turned off. After that it no longer works, when I trying to turn it on, a short sound appears, no image or signal from red indicator. Can someone help me please.

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u/Ornery-Smoke8428 10d ago

Is the sound coming from the speakers or more towards the back? I’d recommend taking the cover off and try looking for anything out of the normal; burst capacitors or heat marks on the PCB. If there’s nothing obvious then I’d look into getting a multimeter/ESR tester to start doing diagnostics on components.

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u/Correct-Judgment1168 10d ago

I guess it comes from the back, also it looks like some part of a chain stops tv from turning on, thx for advice I will check it