[Coco] Fixing my "F" board TDP-100...

[Al Hartman]

Eeek!

I'll check that when I get back from the doctor's office. I'm testing a Coco 
2 a friend gave me now.

I found out why plugging in the RAM checker cartridge made the system go 
screwy. The silver label covering the window on the EPROM in the cartridge 
fell off, and it was shorting some lines on the edge connector. Once I 
removed the label, the cartridge started to work fine. I think I got lucky, 
and it didn't damage anything.

-[ Al ]-

-----Original Message----- 
From: Darren A

For an 'F' board, the PIA labeled U18 should be a 6822 (or SC67331P) rather
than a 6821.


- Darren

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