/diy/ - Do It Yourself

Anonymous Mon Dec 24 23:45:14 2018 No.1523194 [View]
File: 120 KB, 679x468, wheremightthefailbe.jpg [View same] [iqdb] [saucenao] [google]

I think I've narrowed down the fault on the tv to somewhere in this area. There is 120 before the bridge diode, and then 30v after it. It's supposed to be around 110 (highlighted in red).

Anyone have any idea of what might've failed? I've traced out what I think is the path in purple. I'm going to try checking all caps for high esr, and measure the resistances.

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/diy/ - Do It Yourself

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