Dell 1905FP Monitor, How to open the cover and repair power-off
Kall, Mogens
This newsletter is created just in case, if someone need the informations.
1.
How to open the cover
The monitor can be separated by sliding a thick guitar (plastic) pick along
the edge where the two halves meet.
See perhaps picture ...
https://sites.google.com/site/kallfiles1/technology/computer/monitor/repair/dell-1905-fp/how-to-open-the-cover
2.
How to repair power-off
I found 3 defect capacittors (10v 1000 湩), named C823, C824 and C825
and replaced them with 16v 1000 湩.
See perhaps picture ...
https://sites.google.com/site/kallfiles1/technology/computer/monitor/repair/dell-1905-fp/power-off
With kind regards,
Mogens Kall, The servant of Michael.
--
Coming up news: Iran hit by a Asteroid. Iran is no more (Jer.49,34-)
Last OUTPUT: 11419 news:4c541326$0$276$1472...@news.sunsite.dk
Info http://groups.google.dk/group/dk.test/msg/591d03940b49201e
Website https://sites.google.com/site/kalltree1 File no: 11423
Mat
> Heysan,
>
> This newsletter is created just in case, if someone need the informations.
>
> 1.
> How to open the cover
>
> The monitor can be separated by sliding a thick guitar (plastic) pick along
> the edge where the two halves meet.
>
> See perhaps picture ...
> https://sites.google.com/site/kallfiles1/technology/computer/monitor/repair/dell-1905-fp/how-to-open-the-cover
>
> 2.
> How to repair power-off
>
> I found 3 defect capacittors (10v 1000 湩), named C823, C824 and C825
> and replaced them with 16v 1000 湩.
>
> See perhaps picture ...
> https://sites.google.com/site/kallfiles1/technology/computer/monitor/repair/dell-1905-fp/power-off
>
>
> With kind regards,
> Mogens Kall, The servant of Michael.
How did you determine the capacitors were defective? Visually or test?
Kall, Mogens
Sent: Tuesday, August 03, 2010, CET 02:40, GMT 00:40
news:pan.2010.08.03....@nowherexcv.net
http://groups.google.dk/group/sci.electronics.repair/msg/2f298932cf84caa2
>
> On Tue, 03 Aug 2010 00:37:28 +0200, Kall, Mogens wrote:
Change language ...
(Sorry, but my english is very bad, but I shall try to do my best:)
Well, ...
As You can see on my website, I found some advice, before I started,
so I knew, what I perhaps should look after.
(The advise was not so easy to find and a "little" bit defuse.)
when I opened the cover, there were non capacitors (10v 100 湩), but on
the output voltage, there was another one (10v 1000 湩).
It looked like, it was going to blow up, and this is normaly a sign of defect.
(2 other capacitore looked in the same way.)
So my answer is ... visually.
I tested then afterwards, and non of them seems to be wrong (on low voltage)!
But because of the advice, I replaced them, and the monitor then worked
again ... :-)
File no: 11424
Mat
Thanks, English is fine. I remember I got a free 5.1 receiver and
speakers that was not working. Found a bad cap (buldging) in the subwoofer
and shorted speaker. Fixed good as new for basically nothing.