Atari SM124

SOUND
CHART
Ch ck the c nne
Lion
between Mo
itor and
PC.
Power is
ON7
TYes
Check connector
(P901).
Yes
•
Check connector
(P402).
To the
Power chart.
Normal?
-1 , Yes
Trouble in connector.
(P901)
Check connector
(P401).
Yes
•
Trouble in connector.
(P402)
Trouble in 1C401
and
C403.
Trouble
in connector.
(P401)