Decmate II
pdaguytom .
pdaguytom at gmail.com
Wed Jun 1 20:30:48 CDT 2016
I've got a Decmate II that has a keyboard issue. I've tested with a LK401
that I use with my Rainbow 100 system, keyboard works fine with the Rainbow
but gives a error 48 with the Decmate. I've had a look at the motherboard,
tracing pins 14 & 15 from the db15 connector to a series of what looks to
me to be picofuses. Testing these in circuit with a multimeter, 4 of these
"picofuses" show a resistance of approx. 530 ohms and the remaining 2
appear to be open. Anyone have any experience with these? Are these
really picofuses? Any insights would be appreciated.
Tom
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