Re: E153FPf problem

Thanks!...

Re: E153FPf problem





LOL.


I didn't have much luck tracking down a replacement ic chip. Which might be the problem (shot in the dark) or one of the problems (too depressing to think about). ...

Re: E153FPf problem

IC chip problem perhaps???

Re: E153FPf problem

Tried it again and got results. I had to hold the tips just right to get a reading.

1 = 3.30v dc on and 0v dc off

2 = 3.30v dc on and 3.30v dc off

PS = 5.02v dc on and 5.1v dc off

Thick trace = 12.24v dc on and 12.24v dc off

IP = 12.24v dc on and 12.24 dc off

Re: E153FPf problem





Sorry, had a bunch of stuff come up.

1. Power LED responds to power button. Works like normal.

2. When hooked up to a computer the image is displayed on screen like normal but no back light.

3. I am not sure if I am doing it right but I received no readings using my multimeter on the spots you highlighted. Front or back. I put the ground on the empty screw hole and the positive in the little hole. Nothing...... Tried ac and dc with monitor on and off. Zip. Like I said though, I am probably...

Re: E153FPf problem

Hopefully better pictures.......

Hello everyone. I have a dell E153FPf monitor that decided to stop working. I did a search and didn't find much info on my monitor that has the all in one board like the link below.

[URL=http://www.lcdrepair.us/e153fpf-logic.html]click here for picture[/URL]

The monitor turns on and has a solid green light but the backlights don't turn on. The backlights never flicker on at all. The capacitors looked good but I swapped the large ones out anyway and I re-soldered every joint on the board. I am not sure if it is worth replacing the little 47uf/16v caps as well. Nothing...