Atari 800

.
300 PORT
TEST
Preaa P
and
RETURN
Install
Hand
ControUer
Jack
test
connector
and
Peripheral
PORT test
connector
Presa
RETURN
PASS
YES
NO
Bum-in
Consols
for
minimum
oi eight
hours
Reseat
Test
connectors
and
retest
PASS
QQ
YES
NO
Use
Table
7-3
to
decode
error taatrtx,
replace
and repair
defective
components
and
retest
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page
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