Atari 800

300
ANY VIDEO
TROUaLESHOOTING
(cont)
.©
1
Is there
signal
a,t both
ends oi
L202
Reier
Figure
YES
Are the foUo<ring
present
Refer
Figure
^6
on Modulator,
Pin
5
Signal
on Modulator,
Plnajand
4
YES
Docs
screen look
like
Figxire
3-3
NO
NO
Trace
circuit
ba,ck to
previous
step
NO
Trace
circuit
back to
previous
step
Verify
Power
Supply
voltage
at Pin
L9
of J115
JCSS.
^o TO
KEYSdAiD,
Page
7-22
CaU ATARI Tech
Une
Specialist
Inside
California
(300)
672-1466
Outside
California
(800) 538-1535
(800)
538-1536
'^^ARI
Home
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7-21