Read Sony DVP-NS777P Service Manual online
7-3
7. Checking Component Video Output R-Y
<Purpose>
This checks component video output R-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
component input projector.
This checks component video output R-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
component input projector.
Mode
Play
Signal
Check the Color-bar (100%) signal
on DVD reference disc
on DVD reference disc
Measurement Point
COMPONENT VIDEO OUT (C
R
)
connector (75
Ω terminated)
Measuring Instrument
Oscilloscope
Specification
700
± 50 mVp-p
Checking method:
1) Confirm that the R-Y level is 700
1) Confirm that the R-Y level is 700
± 50 mVp-p.
Figure 7-7
5. 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
Play
Signal
Check the Color-bar (100%) signal
on DVD reference disc
on DVD reference disc
Measurement Point
COMPONENT VIDEO OUT (Y)
connector (75
connector (75
Ω terminated)
Measuring Instrument
Oscilloscope
Specification
1.00
± 0.05 Vp-p
Checking method:
1) Confirm that the Y level is 1.00
1) Confirm that the Y level is 1.00
± 0.05 Vp-p.
Figure 7-5
6. Checking Component Video Output B-Y
<Purpose>
This checks component video output B-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
component input projector.
This checks component video output B-Y. If it is incorrect, cor-
rect colors will not be displayed when connected to, for instance,
component input projector.
Mode
Play
Signal
Check the Color-bar (100%) signal
on DVD reference disc
on DVD reference disc
Measurement Point
COMPONENT VIDEO OUT (C
B
)
connector (75
Ω terminated)
Measuring Instrument
Oscilloscope
Specification
700
± 50 mVp-p
Checking method:
1) Confirm that the B-Y level is 700
1) Confirm that the B-Y level is 700
± 50 mVp-p.
Figure 7-6
1.00
±
0.05 Vp-p
700
±
50 mVp-p
700
±
50 mVp-p
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