Sharp FDD-412A - Page 84

FDD412A/B
ERROR
NO (or unclear
Follow system
troubleshooting
procedure.
Verify FDD
serial No.
Verify No. or ID of
medium used upon erroy
(for identification).
With data-related error,
secure medium whenever
possible.
If contents are needed,
‘copy them to another
medium for use.
Terminator
properly
installed?
YES
Install
terminator
correctly. Input signal NO ;
= FDD correct? FDC error is suspected. ,
In initial state,
write error looks
like read error.
Fig. 5.1. Error Separation
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