Service manual

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SUB COLOR Adjustment
Input signal: Color bars (full field, white/100%)
Measuring equipment: Oscilloscope, pattern generator (Leader 408NPS)
Test point: CN901 pin-3
Adjustment point: Adjustment menu PAGE 3-4
Adjustment method: Connect an oscilloscope to CN901. Adjust the SUB COLOR so that the white (75%) line and the blue line
are aligned to a single straight line using the jig remote controller VOLUME UP/DOWN keys. The white
(75%) line and the blue line must be aligned to a single straight line within 0.3±0.1 V difference.
Simplified adjustment procedure
Input the blue raster signal instead of the color bar signal. Adjust the voltage between the pedestal level to the blue peak for 2.0
V±0.1 V using the jig remote controller VOLUME UP/DOWN keys as shown.