Atari 2600

Colored Screen Troubleshooting Procedure,
Switchboard, (Continued)
m
Is +9v present yes
)
Yes
Is ClO 1 shorted? L Replace C10 1.
at JlOl Pin 2?
v t b
Replace voltage
I I regulator (A10 1).
I shorted to ground.
I -
Check that C10 1,
C103, or C106
are not shorted.
Replace if shorted
I
1
P
If +9v is still
not present at
JlOl pin 2,
then rephce
the regulator
(A101).
Pg.
4-20
2600/2600A Domestic VCS