Technicolor - Thomson LDK 20(S) Test Sawtooth Nominal Settings 15. Sawtooth amplitude

Video Processor 1 Board

Test Sawtooth Nominal Settings 15. Sawtooth amplitude

Measure at:	Adjust with:
MP110	ZR111

Required result:

-1000mV

Correct:
0.2V	10µS
100
90
10
0%
	VA+1.00V

16.Sawtooth slope

Set sawtooth amplitude to 100% on oscilloscope, measure between 10% and 90% and adjust slope test.

Measure at:

MP110

Adjust with:

R112

Required result:

25 µS

Correct:
0.2V	5µS
100	90%
90
10	10%
0%
	t+25.0µS
	25µS

17.Sawtooth horizontal shift

Set master black level to +10%.

Adjust start sawtooth for 4.5 µS after system blanking.

Measure at:	Adjust with:	Required result:
CVBS out	R108

Video output

18. Adjust the video output amplitude

Correct:
0.2V	0.2V	5µS
100
90
		CVBS
10
0%
	t+4.50µS
	4.5µS

Measure at:

X56-14 (R)

X56-8 (G)

X56-20 (B)

Adjust with:

ZR206 (R)

ZR406 (G)

ZR606 (B)

Required result:

450mV (R) 450mV (G) 450mV (B)

Correct:
0.1V	10µS
100
90
10
0%
	VA+450mV

Adjustments Technical Manual LDK 20(S) - Studio Camera 4-9