Re: 250466 PCB curiousness

From: brain_at_jbrain.com
Date: Sun, 7 Jul 2019 16:42:08 -0500
Message-ID: <0e5a5c96-efc8-45ff-8c54-8228d3124b07_at_Spark>
Thanks. Much more legible.  Silver dream suggested checking the service manual but I’m not at a pc right now. Maybe I or others can send those pages to bo for the site. The current version on the site is so bad.

The schematic does confirm only those two lines swapped. I’ll have to check the other 4464-based schematics to see if they are also swapped.  I’d be surprise if they are and I also wonder if some of the upper address bits are inverted.
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Received on 2020-05-29 21:46:43

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