bettablue
Veteran Member
I have been working with my XT computer. The PSU is running at 20% below specs on all outputs lines. Then I also found that the PSU actually came from an IBM 5170 AT.
Does anyone here know where I can get the 5170 power supply schematics? Second thought: does anyone here have an XT power supply I might be able to purchase reasonably? Either way will be OK with me. With the correct schematics, I can easily repair the power supply. Repair parts are not hard to get.
Last thing. I still don't know if the PSU is the only problem with the XT. I suspect that the PSU is only one problem among 2 or more, and the hard disc is also need of a replacement.
Does anyone here know where I can get the 5170 power supply schematics? Second thought: does anyone here have an XT power supply I might be able to purchase reasonably? Either way will be OK with me. With the correct schematics, I can easily repair the power supply. Repair parts are not hard to get.
Last thing. I still don't know if the PSU is the only problem with the XT. I suspect that the PSU is only one problem among 2 or more, and the hard disc is also need of a replacement.