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§ Troubleshooting
No specific color appears
Check the blue video circuits.
(10101, 1102, 1C105 and DB101)
Check the green video circuits.
(IC101, 1¢102, IC105 and QG101)
Check the red video circuits.
(IC101, 1C102, 1C105 and QR101)
Degauss operation failure
When you push the manual
degauss button, does (0) zero
voltage appear
at pin 42 of 1C201?
Yes
No
Check C201.
Pushing manual degauss
No
button, does the Q601
operate?
Check 0601.
Check D605 and 0601.
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