DVP-NS765P - Sony DVD Service Manual (repair manual). Page 82

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7-3
DVP-NS765P
1.0 ±0.05 Vp-p 
A
B
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.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (Y)
connector, (75 
Ω terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.05 Vp-p

Checking method:
1)
In the Video Signal menu “1” Color Bar 100% play back.
2)
Confirm that the Y level is 1.0 ± 0.05 Vp-p.
Fig. 7-5.
6.
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.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (P
B
)
connector (75 
Ω terminated)
Instrument
Oscilloscope
Specification
A = 646 ± 50 mVp-p (US,Canadian)

Checking method:
1)
In the Video Signal menu “1” Color Bar 100% play back.
2)
Confirm that the B-Y level is A.
Fig. 7-6.
7.
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.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (P
R
)
connector (75 
Ω terminated)
Instrument
Oscilloscope
Specification
A = 646 ± 50 mVp-p (US,Canadian)

Checking method:
1)
In the Video Signal menu “1” Color Bar 100% play back.
2)
Confirm that the R-Y level is B.
Fig. 7-7.

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