• [SHEMATIČNA ZAHTEVA] DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500

#1 [SHEMATIČNA ZAHTEVA] DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500


Napisal/-a rashidjafar 18 Avgust 2025, 04:27
Dear All,

I am repairing my graphics card - Nvidia GTS 250M (DATZ1UB1AD0) used in Toahiba QOSMIO X500-110.

When I am repairing my graphics card - Nvidia GTS 250M (DATZ1UB1AD0) used in the Toshiba Qosmio X500-110, I encounter an issue. A MOSFET on the card burned out, and after I replaced it, the new one also burned. I suspect a short is present, so I plan to replace the power IC.
Since the motherboard is also burned, I need a diagram to fix the traces by jumping wires.

Re: [SHEMATIČNA ZAHTEVA] DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500


Napisal/-a Google Adsense [BOT] 18 Avgust 2025, 04:27

#2 [SHEMATIČNA ZAHTEVA] Re: DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500


Napisal/-a matic 19 Avgust 2025, 08:34
Hello!

Currently only a BoardView is available: ***click***.

#4 [SHEMATIČNA ZAHTEVA] Re: DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500  [REŠENO]


Napisal/-a Vogelek23 20 Avgust 2025, 11:25
rashidjafar napisal/-a:Part of schematic was posted...
That was the part from logic board not VGA board schematic - farmer has pointed this out in the post #3: post108993.html#p108993

BTW, in your actual case boardview is way better. It shows the physical connections between components' pins which is quite useful when fixing the PCB's traces.

#5 [SHEMATIČNA ZAHTEVA] Re: DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500


Napisal/-a rashidjafar 20 Avgust 2025, 21:37
Thanks @Vogelek23. I will try my best with following the Boardview.

[SHEMATIČNA ZAHTEVA] Re: DATZ1UB1AD0 - Nvidia VGA GTS 250M - Qosmio X500


Napisal/-a Google Adsense [BOT] 20 Avgust 2025, 21:37

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