Atari 800

400 GREY
BAR
TROUBLESHOOTING
(cont)
Ar« tha foUowtng
presant Glefer
*5v
on Modulator
Pin S
Signal
on Modulator
Pin
4
Signal on
Modulator
Pin
2
YES
Ooaa
scraan
look
Uka Figura 3-6
NO
NO
I
Trace
circuit
back to
"
pravious
step
JCSS.
Go
to
ANY
VIDEO,
Paga
5-18
Call
ATARI
Tech Line
Specialist
Inside
California
(800) 672-1466
Outside
California
(800)
538-153S
(800) 538-1536
ATARI
Home
Computer
5-17