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Symptom of Misadjustment :
The CHILD PICTURE is too white or too black.
Test Point :
TP5312 (TV PROCESS C.B.A.)
Adjustment :
COLOR (EVR)
Specification :
Refer to descriptions below.
Input :
Video Input Jack,
100 % chrominance signal
Mode :
STOP
Equipment :
NTSC Video Pattern Generator,
Oscilloscope
1. Set to PINP mode, and then move CHILD PICTURE to the upper left on monitor.
2. Supply a 100 % chrominance signal to the Video Input Jack.
3. Connect the Oscilloscope to TP5312 on the TV PROCESS C.B.A.
4. Select COLOR in EVR adjustment mode and adjust so that level A and B should
be equal in amplitude.
Fig. E15-1
167
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