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Author Topic: Yet another A3000 SCSI thread.  (Read 1336 times)

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Offline r.cade

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Re: Yet another A3000 SCSI thread.
« on: March 25, 2016, 01:14:47 AM »
There is a diode that gets blown on a lot of A3000's when plugging/unplugging powered external devices. Test/replace it and see if that's it.
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Offline r.cade

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Re: Yet another A3000 SCSI thread.
« Reply #1 on: March 25, 2016, 12:16:16 PM »
Ah, well then you'll need to start checking for broken traces and start testing the other TTL support chips related to SCSI. Sounds like no easy fixes...

Also, I agree- The A3000 SCSI is very robust, even with the "proto" WD chip.
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