i need help with a V5500 agp

Started by medran, 23 August 2008, 05:56:16

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medran

hi sorry for my poor english well..my problem with my 5500 is that i need know the valency of the capacitor C92 i search in google but nothing and here in argentina i dont know nobody with a voodoo 5500 agp

this is a link for the photo of my problem

http://hosting.deimagenes.com/imagenes/a34e54a76dbf65ff3e07b9ee701024c5.JPG

thanks
 

Amigamerlin

Hi, for what I can see the broken Chip is placed on the +V line on the pin 8 of the operational LM358.
This Chip is for cleaning the +V. To know the exact value I should unsolder the Chip on a working board take a measure of it and resolder it back. It' a little bit complicated.

Fortunately I've a little bit of experience ;) in this field and I think the correct Value can be 100nF SMD ceramic Capacitor.
Try this value and let me know.

Be Aware: before changing the chip you have to spot the cause that make the chip blowing out !! This blowing is caused by a Short somewhere in your board.

In the picture I can see a Voltage regulator near the blowed capacitor. I think you have to investigate there because maybe it's in short circuit.

Let me know.
Bye
Amigamerlin
3DFXZONE MODERATOR
Powerd By Voodoo5 6000

Glide

Hi Amigamerlin,

many thanks for this info ;)

Bye bye