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Tandy 1400LT - Page 140

Tandy 1400LT
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Q
Perform
a
READ
Check Pin11 of
CNll
0
I
Check the
FDD
unit
and the connection
I
cable.
I
0
Is
a
high signal
fe
to
82C37 (IC18)
RESET
When the
MAIN
SW
is
set
to
ON?
0
1
Check
IC10 and IC2.
Is
a
clock
signal fed
to
CLK
of
82C37
Pin12
of
IC18 4.77MHz?
Q
5-3
1

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