[rescue] Digital TSZ07 Tape Drive PSU Help

[Clem Cole]

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It more than just old Sun equipment.

Sent from a handheld expect more typos than usual


On Thu, Dec 26, 2024 at 6:25 PM Andrew Ferguson via rescue <
rescue at sunhelp.org> wrote:

> Hi all,
>
> I'm looking for advice / help with my 9-track tape drive, a Digital TSZ07
> (a rebadged Cipher M995 I believe?). I bought it off ebay a few months ago,
> and it doesn't power on at all. I suspect the power supply, but without the
> pinout or schematics debugging will be difficult.
>
> Does anyone have the schematics for this unit? I'm particularly interested
> in the PSU pinout, as while I suspect the fault is in the PSU, it may be
> the case that the PSU is awaiting a "power on" signal from the main board
> (like the "PS_ON" signal on ATX) and so the fault would lie elsewhere. And
> if the fault is in the PSU, knowing the pinout (it has 30 pins across two
> connectors!) would be of great help!
>
> Thanks all, and season's greetings,
> Andrew
> _______________________________________________
> rescue list - http://sunhelp.org/mailman/listinfo/rescue_sunhelp.org
>
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