View Single Post
  #5   Report Post  
Noozer
 
Posts: n/a
Default ID this "D3" on my video card???

I've posted some new pictures and a 2 second clip of the video.

http://www.csd.ca/CloseUp2.jpg (30k)
http://www.csd.ca/Side.jpg (30k)
http://www.csd.ca/1280x1024-85hz-jitter.jpg (194k)
http://www.csd.ca/1600x1200-85hz-jitter.jpg (95k)
http://www.csd.ca/jitter.mov - 1280x1024 jitter capture. Not too clear, but
better than nothing. (950k)



"Noozer" wrote in message
news:ayAfc.132417$oR5.104422@pd7tw3no...
I have a PCI videocard that works fine, except that the horizontal sync is
"dirty" (picture is jittery - I'll post a sample in the next day or

so...).
The only damage I can see on the card is what looks like an inductor

marked
"4R7" and is screened on the board as "D3" (a diode???)

I've posted pictures at:

www.csd.ca/Board1.jpg
www.csd.ca/CloseUp.jpg

It's hard to see on the picture, but part of the material surrounding the
coil on this part is broken away, exposing the wire coil below. (The wire

is
normally exposed on the sides only on this part)

Can someone tell me what this part actually is, and what value it may be

so
I can find a replacement? Being large and surface mount it should be easy

to
remove and replace.

The card is a PNY Geforce 2MX 200 card... (Ya, I know... but it's PCI and

I
need it.)

Thanks!!