Atari 2600

Bad/No Color, Bad/No Sound
Switchboard
No Is color Yes
I (or sound) I
now OK?
J
b
I
li L
Is RF mod
Can unit be
output tuned No tuned to No Replace RF
to 61.25 MHz? 61.25 MHz modulator.
(Channel 3)
( 2 -15 MHz)?
b
Replace LIOL.
u
1
I
I
2600/2600A Domestic VCS
Yes
I
L
L
Replace RF
modulator.
4
Short across
L 10 I. Does color
(or sound) re-
appear?
w'
No
I I