Dell 2007FPB teardown

[ctechbob]

Re: Dell 2007FPB teardown

My second 2007FPB took a dump earlier today. Immediately went to the resistors and there were 3 of them pretty far out of spec, a 2.7k 47k and 75k. Oddly the 10k's that were bad on my other monitor showed fine. I'll have to look at the pictures I took to see if the boards are different. But its back up and running like it should be.

I do know my eyes and hands are getting too old to deal with SMD stuff with the equipment I have on hand...that's for sure.

[Behemot]

Re: Dell 2007FPB teardown

My favourite tool - dental explorer - works fine

[dgold]

Re: Dell 2007FPB teardown

Thanks. Rubbing alcohol didn't do anything. Was thinking of applying a caulk remover. This stuff is on there pretty good. Hard to believe I can get it clean enough to see what's underneath. Just assumed somebody found an easy solution.

[ctechbob]

Re: Dell 2007FPB teardown

You just have to carefully scrape it off with something plastic. There's not much else that will do it. I don't think there's any chemical that would take care of it and not hurt the board.

[dgold]

Re: Dell 2007FPB teardown

Does anyone have any suggestions for how to remove the white glue?

[ctechbob]

Re: Dell 2007FPB teardown

In my case (2007FPB) it was R50 on the USB board that was open. Labeled as 01C (10K Ohm).

Managed to pull one of the pads off when I was desoldering the resistor, but there is another spot just next to the pad I was able to get to.

Not sure why Dell felt the need to gunk up this area with the silicone. Would have been a TON easier to troubleshoot without it.

Threw a 1/4watt 10k in the spot and everything appears to be back to normal.

Yes these are old monitors, but they're still a good looking unit for doing standard office work. I've got 2 of them, one left and one right of a 24" Apple somethingorother (got it free, also a nice monitor)

[elsayed]

Re: Dell 2007FPB teardown

I am curious, are the parts in that section damaged or missing?

The parts are damaged

[Behemot]

Re: Dell 2007FPB teardown

If there was the silicone, I would guess maybe damaged

[budm]

Re: Dell 2007FPB teardown

I am curious, are the parts in that section damaged or missing?

[Behemot]

Re: Dell 2007FPB teardown

That could be kinda tricky, we could only guesstimate. Or somebody with the same display can possibly desolder one and measure.

[elsayed]

Re: Dell 2007FPB teardown

It's written on them, http://www.resistorguide.com/resistor-smd-code/

The first two are 2700 and, uh, 75k?

Thanks alot ..
I would also like to know the value of capacitors in the picture

[Behemot]

Re: Dell 2007FPB teardown

It's written on them, http://www.resistorguide.com/resistor-smd-code/

The first two are 2700 and, uh, 75k?

[elsayed]

Re: Dell 2007FPB teardown

See post #58 if that is the resistor you are asking about:
https://www.badcaps.net/forum/showpo...0&postcount=58

2700 Ohms.

I need the values of these electronic elements in the picture

[budm]

Re: Dell 2007FPB teardown

I want help from experts
You need the values of the elements below the white matter in the image
I have learned a lot from you. I thank you all

See post #58 if that is the resistor you are asking about:
https://www.badcaps.net/forum/showpo...0&postcount=58

2700 Ohms.

[elsayed]

Re: Dell 2007FPB teardown

I want help from experts
You need the values of the elements below the white matter in the image
I have learned a lot from you. I thank you all

[asdhsh2006]

Re: Dell 2007FPB teardown

Hi All i need the Schematic diagram manual for dell 2007fpb

[asdhsh2006]

Re: Dell 2007FPB teardown

hi all i need manual for Dell 2007fpb

[elsayed]

Re: Dell 2007FPB teardown

Good

Hello,

I have one of these LCD and it does not turn on.

[elsayed]

Re: Dell 2007FPB teardown

Good

[ffejrxx]

Re: Dell 2007FPB teardown

i was just given one of these that was said to be bad

works fine using dvi-d, might be vga/composite/svid or usb issue
or it was not bad

anyhoo, cant complain about a free monitor, 1600x1200 res is great cad and photoshop