AMSTRAD CPC664 - Page 8

Diagnostic
Flow
Chart
This
chart
must
be
used in
conjunction
with
the
Alignment
Procedures.
This
chart
is for
information
only
and
does not
guarantee
an exact
diagnosis.
For
warranty
purposes
any faulty
drive
mechanism
must
be returned
to
Amstrad
for
replacement.
Service
Agents
should
not
attempt
any
repairs
on the
mechanism
or
to its
P.C.B.
P.No.
30001.
3-A
Motor
rotation
Read
error
Write
error
Interchange-
ability
error
Disk
Drive
O.K.