Re: Replacing SMD Fuse on T-con

Did your new fuse work? I'm curious how you're post install went. I too have the same fuse blown. I am scared it will just blow again cause of some other failed component in the circuit of the tcon board.

Re: Dell 3007wfp No Image

I also have this same fuse blown on my TCON board of my HP LP3065 LCD
F1 (2A 63v)

It is not a 20mm fuse, this is a surface mount fuse more like 4mm ish. He said the fuse was blown on the tcon board, not the power board. The tcon board doesn't have a 20mm fuse.

Anyone know any common reasons fo TCON / logic board fuse to blow?

Re: bad cap with proper capacitance?

Good info. Thank you very much. I'll try that and maybe this too [url]http://www.edaboard.com/thread39728.html#post180196[/url] which I found after you told me about leakage.Re: bad cap with proper capacitance?...about leakage.Re: bad cap with proper capacitance?

Good info. Thank you very much. I'll try that and maybe this too [url]http://www.edaboard.com/thread39728.html#post180196[/url]

Re: bad cap with proper capacitance?

Forgive me I left out another problem. I didn't want to mess with those traces anymore because one of the holes in the trace by the cap lead started to lift off the PCB and I'm not sure how many more times I can resolder caps in that spot. I guess I could drill a new hole since its a wide metal contact portion of the PCB if I ruin that spot. I take it there isn't any other way to test that cap without and ESR tester, or just trying it on a board?

Is this possible? I've searched around some and I get get a straight answer on this.

I have a 50v 22uF cap on my hp 22" LCD power plus inverter board that I was wondering about. I replaced that cap with same one from another of the same exact LCD and one of the caps works on the display and one doesn't. Both caps test within tolerance capacitance of 21.X uF. There is no bulging. Could one of these be bad? Can the capacitance test ok but you still have a bad cap? If not I guess it could be a bad solder, but the solder looked good to me. If this has been answered before then...

Re: New Members - please post your introductions here

Hello all. The forum said I couldn't change my profile cause I don't have permission, but I did already make my first post. Weird.

Re: HP lp3065 repair or part source.

Did you figure this out? What is the conclusion? lol I just read this whole thread and didn't like the ending!