Atari 2600

2600 FAILURES (Continued)
CDLOR FAILURES
SYMPTOM
No color
Only the
reference
bar appears
Color won't
ad just
Veak color
I
SYMPTOM
No audio
'Afeak audio
DTC audio
test fails
DIAGNOSTIC
POSSIBLE CAUSE POSSIBLE CAUSE FLOWCHART
(motherboard) (switchboard) ENTRY POINT
L101, RF Module
AA, pg. 4-21
RF Cable
C208, R211
N/ A RA, pg. 4-21
R211, C208, C209
N/A AA, pg. 4-21
C212, C213, R215 RF Module, LlOl AA, pg. 4-21
RF Cable
AUDIO FAILURES
DLAGNOSTIC
POSSIBLE CAUSE POSSIBLE CAUSE FLOWCHART
(motherboard) (switchboard) ENTRY POINT
C206, C207, L201 RF module AH, pg. 4-25
adjustment, 4202 adjustment
,4201, C206,
C207, XF module AH, pg. 4-28
L201 adjustment, adjustment
C20
1
.42C11, A200, A202 N/ A
AD, pg. 4-24
2600/2600A
Domestic VCS