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7-4
DVP-NS611HP/NS710H/NS710HP/NS717HP/NS718H/NS718HP/NS728H/NS728HP
7-3. ADJUSTMENT OF VIDEO SYSTEM
Non-Euro Model
(DVP-NS611HP/NS710H/NS710HP/
NS717HP/NS718HP/NS728HP/)
NS718:CND,AUS
NS728H:AUS
(DVP-NS611HP/NS710H/NS710HP/
NS717HP/NS718HP/NS728HP/)
NS718:CND,AUS
NS728H:AUS
1.
Checking Video Level
<Purpose>
Checking Video Level the NTSC/PAL standard, and if not correct,
the brightness will be too large or small.
Checking Video Level the NTSC/PAL standard, and if not correct,
the brightness will be too large or small.
Mode
HLX-504 play back
Signal
Color bars 100%
Test point
LINE OUT (VIDEO) connector
(75
(75
Ω terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.08 Vp-p/ 75
Ω termination
Adjusting method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the Video Level is 1.0 ± 0.08 Vp-p.
Fig. 7-9.
2.
Checking Component Video Output Y
<Purpose>
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (Y)
connector, (75
connector, (75
Ω terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.08 Vp-p/ 75
Ω termination
Checking method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2) Confirm that the Y level is 1.0 ± 0.08 Vp-p.
Fig. 7-10.
1.0 ± 0.08 Vp-p/
75 termination
75 termination
1.0 ± 0.08 Vp-p/
75 termination
75 termination
3.
Checking Component Video Output B-Y
<Purpose>
This checks component video output B-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
This checks component video output B-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (P
B
)
connector (75
Ω terminated)
Instrument
Oscilloscope
Specification
B = 700 ± 70mVp-p/ 75
Ω termination
Checking method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the B-Y level is B.
Fig. 7-11.
4.
Checking Component Video Output R-Y
<Purpose>
This checks component video output R-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
This checks component video output R-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (P
R
)
connector (75
Ω terminated)
Instrument
Oscilloscope
Specification
B = 700 ± 70 mVp-p/ 75
Ω termination
Checking method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the R-Y level is B.
Fig. 7-12.
B
B
7-4E
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