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Atari SM124 Service Manual

Atari SM124
33 pages
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VIDEO
CHART
Check
the
connection
between
Monitor
and
PC.
Faulty
Adjust
V
-Hold
(VR601)
H
-Center
(VR701)
Sub
-Bright
(VR702)
To
the
main
chart
No
Check
Video
circuit
Check
Hor.
circuit.
Check
Vert.
ircuit.
Trouble
in
FBT.
Check
#3
of
P301
1.6Vp-p?
Yes
Check
#5
or
#9
of
IC302
SVP
-
Pi
.
Yes
Trouble
in
Signal
Cable.
Check
48
or
#6
of
IC302
Check
cathode
of
CRT
PCB.
Trouble
in
IC301
or
Q304.
d
i
Trouble
in
IC302
or
Q301
Check
FBT
circuit.
Ye
Trouble
in
CRT.
Check
Q303
and
Q302.
Trouble
in
Q303
or
Q302.

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Atari SM124 Specifications

General IconGeneral
BrandAtari
ModelSM124
CategoryMonitor
LanguageEnglish