Toshiba 20N7XE, Service Manual

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GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
NO ADJUSTMENT
3. SUB COLOR SECAM (THIS ADJUSTMENT AFTER SUB COLOR NTSC)
(Measuring point) Q501 #12 B-OUT
(Adjusting signal) SECAM color bar signal
(Adjusting method)
1. Set BUS data of Q501 to the same value as that of SUB TINT adjustment.
2. Set user control to the standard 1.
3. Change COLS data (COLC Difference data) to adjust the peak amplitude of SECAM
color bar.
4. After adjustment, return the data set in steps 1, 2 above to the original data.
[A]V [B]V
V p-p
Adjust the amplitude of color bar.