Atari 2600

2600A Color Troubieshootin~ (Continued)
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Turn a213 fuUv clockwise..
3tolace YZPO.
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Does voltaqe vary beween
2 45von om !C) of
vnen R213 u rotarea?
w
Yes
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26G012600A Domestic VC,C
Is V290 frlnutncy
3.5795 MHz?
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5.5~ on anoae of CRZO 1 ?
A b
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1 r
i)e:ec:lve R213 or ooen
DcWm R7 me AZOl.
!s tnere 6v on anode of
C.9290?
L
. Yes
hen xrween -5 h CX201
8 i A
Yes
L w
Reuar or Replace
4
Yes
I
Defecnve CBZOO.
Yes
5wa~our
!) A291
2) 4290
3) A292
Is a212 ~ood?
&
Repau x Replace
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1
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