Atari CX - Page 83

BLACK SCREEN TROUBLESHOOTING (Continued)
L
Defective VR1 or
1
Is there approximately yes
output short to
9V on the input of r I
ground (possible
-
VRl? chip)
1
..' b
Is there approximately
Defective
J2 or open
9V on pointaof the
between poinaof
schematic?
VR2 & poinaof VR1
(with cartridge in).
Defective
2) R57
Repair
P
CX5200 Field Service Manual
Changed by
ECN #0036
6/21 /83