Note:
TP3502: Main C.B.A.
1. Supply Gray Scale Pattern Signal (10 scales).
2. Connect the oscilloscope to TP3502.
3. Press
4. Press
blanking level.
5. Press
6. Press
OSD white level.
5.4.16. COMPONENT VIDEO OFFSET ADJUSTMENT
Purpose:
To set the optimum signal level.
Symptom of Misadjustment:
The picture will be too light or too dark.
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or
button on remote control to select"VIDEO BRIGHT".
or
button so that the black level becomes the same as
or
button on remote control to select"VIDEO LEVEL".
or
button so that the white level becomes the same as
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Fig. 5-4-21
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