Atari CX - Page 89

BLACK SCREEN TROUBLESHOOTING (continued)
1 Yes
Swapout
1) A17
2) A14 or defective
R133,Cl40, R68
& C55
4
L
Swapout A15 or N~ Is there a 4V p-p
replace defective
signal
on Pin 15 of
C30-33, L4-6. A1 8-A25?
-
CX5200 Field Service Manual 4A-9
*
Changed by
ECN /I0036
6/21 /83
I