Hey all,
Working on another failed Lexmark LVPS power supply. The printer gradually had more and more trouble making it to the post screen until finally no power on at all. I'm replacing the two large caps, and the one small 100uf 35V cap that shows a small bulge. That is the only visible cap issue, but I hear a faint fast clicking that tells me caps are probably the issue.
Have a look at this board and let's make predictions about what's wrong with it, I'll post my repair results and we can see what the issue was.
Thanks!
Working on another failed Lexmark LVPS power supply. The printer gradually had more and more trouble making it to the post screen until finally no power on at all. I'm replacing the two large caps, and the one small 100uf 35V cap that shows a small bulge. That is the only visible cap issue, but I hear a faint fast clicking that tells me caps are probably the issue.
Have a look at this board and let's make predictions about what's wrong with it, I'll post my repair results and we can see what the issue was.
Thanks!
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