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albertwesker
09-14-2007, 02:02 PM
Hello,
I'm searching for a voltmod for my Palit/Xpertvision 2600XT 512MB. Is there any mod available?

thanks

albertwesker
09-18-2007, 11:15 PM
i could find these voltage regulators on the card:

APW7065 and RT9199

albertwesker
09-22-2007, 07:01 AM
http://www.abload.de/thumb/palit9cn.jpg (http://www.abload.de/image.php?img=palit9cn.jpg)

these measure points seems to be unrealistic for Vgpu and Vmem. Which other points could i measure for getting Vgpu and Vmem voltages?

* icy *
09-23-2007, 04:39 AM
APW7065 (http://pdf1.alldatasheet.net/datasheet-pdf/view/149547/ANPEC/APW7065.html) I think this one control vgpu, solder 20Kohm multiturn trimer on pin 6 and gnd.

For vdd i think there is other IC. Wait for more answers/ideas or ask persivore/johnny (they rock:D).

albertwesker
09-30-2007, 01:22 AM
thanks for the answer, icy.

here are some pictures from the card and the regulators on the PCB.

http://www.abload.de/image.php?img=card_backside_regulatorsess.jpg

www.abload.de/image.php?img=apw7065kxr.jpg

www.abload.de/image.php?img=rt9199r3k.jpg

www.abload.de/image.php?img=card_frontr82.jpg

www.abload.de/image.php?img=vmeasureytu.jpg

S_A_V
10-03-2007, 01:12 PM
Don't touch RT9199!

BN-9D L0G - Vgpu-controller. Measure resistance from all legs of BN-9D L0G to ground and post here. I think pin 14 is feedback. You need to find smd-resistor that connected to pin 14 of BN-9D L0G and ground.

APW7065 - Vmem-controller. Solder 10K ohm VR between pin3 and pin6.

Measure Vgpu at "CP4" holes and Vmem at "CP1" holes.

I'm 100% sure.