Video Miscellaneous Board

R-Y amplitude

10. Adjust R-Y output amplitude.

Measure at:

Adjust with:

Required result:

X17A-10

ZR93

1400mV

 

 

 

Correct:

0.2V10µS

100

90

10

0%

VA+1400mV

B-Y amplitude

11. Adjust B-Y output amplitude.

Measure at:

Adjust with:

X17A-16

ZR94

 

 

Video Mux output

12.Colour bar off.

13.Test sawtooth on.

14.Adjust R-Mux output.

Required result: 1400mV

Correct:

0.2V10µS

100

90

10

0%

VA+1400mV

Measure at:

Adjust with:

X17A-27

ZR200

 

 

15. Adjust G-Mux output.

Required result: 700mV

Correct:

 

0.1V

10µS

100

 

90

 

10

 

0%

 

 

VA+700mV

Measure at:

Adjust with:

X17A-19

ZR400

 

 

16. Adjust B-Mux output.

Required result: 700mV

Correct:

 

0.2V

10µS

100

 

90

 

10

 

0%

 

 

VA+700mV

Measure at:

Adjust with:

X17A-23

ZR600

 

 

Required result:

700mV

Correct:

 

0.1V

10µS

100

 

90

 

10

 

0%

 

 

VA+700mV

Adjustments

Technical Manual LDK 20(S) - Studio Camera

4-19

Page 45
Image 45
Technicolor - Thomson LDK 20(S) technical manual Amplitude, Video Mux output