Sharp XL-3000V Checking of vector scope waveform, Checking the black-and-white level, Video OUT

XL-3000V

Checking of vector scope waveform

Disc	Checking	Setting	Checking
			Item
Track 2	VIDEO OUT	Set the phase of	Phase check
		color burst signal	± 10°
		(B) to 180°-360°
		line.

				(	Check that the setting is within the illustrated range.)
	I	R-Y				V
						cy
		R	MG	Q	g	R	MG
	YL				YL75%		b
		75%			B-Y		U
			B				B
					yl
-Q	G	CY			G	CY	mg
		[NTSC]	-I			[PAL]
					Figure 15-1
Checking the black-and-white level
Disc		Checking	Checking Item
Track 16		VIDEO OUT	Output level
			100 ± 10 IRE

100% Luminance

100IRE

40IRE

40IRE

Horizontal Interval	100% WHITE LEVEL
reference signal

Figure 15-2

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