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SS-1 Card Repaired, Replaced -16V fuse

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  by Bill Degnan - 09/12/2010 09:06
Thanks to Dan Rog. the SS-1 board has been repaired and the cut traces fixed. The card was inserted into the system but...nothing...

Worked with Dan via video cam, traced the -16V and learned that there is no -16V on pin 52 of the S-100 bus. Traced the wires and discovered a set of fuses hidden on the chassis for the +16 and -16V lines. Replaced the fuse for the -16V and now the system is back in business, done.



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