7-2
3. S-Video Output S-C Check
<Purpose>
This check confirms that the S-video output S-C conforms to the
PAL standard. If it adjusted incorrectly, the playback color will not
be too dark or too thin.
Mode
PLAY
Signal
100% Color bars
Test point
S-VIDEO OUTPUT (S-C) connector
(terminated in 75
Ω
)
Instrument
Oscilloscope
Specification
300 mV
±
30 mVp-p
Check method:
1)
Insert the PAL reference disc and play back the 100% color
bars.
2)
Confirm that the burst signal level is 300 mV
±
30 mVp-p.
Fig. 7-3
4. Component Video Output Y Check
<Purpose>
This check confirms that the component Y signal output has the
rated amplitude. If this signal level is not correct, brightness of the
video signal will not be too dark or too thin when the COMPONENT
connector output signal is connected to a projector having
COMPONENT input.
Mode
PLAY
Signal
100% Color bars
Test point
COMPONENT VIDEO OUT (Y)
connector (terminated in 75
Ω
)
Instrument
Oscilloscope
Specification
1.0 V
±
0.07Vp-p
Check method:
Note:
COMPONENT OUT should be set to ON.
1)
Insert the PAL reference disc and play back the 100% color
bars.
2)
Confirm that the Y signal level is 1.0 V
±
0.07 Vp-p.
Fig. 7-4
5. Component Video Output B-Y (Pb) Check
<Purpose>
This check confirms that the B-Y signal of the component video
conforms to the PAL standard. If this signal level is not correct,
color of the video signal will have different color when the
COMPONENT connector output signal is connected to a projector
having COMPONENT input.
Mode
PLAY
Signal
100% Color bars
Test point
COMPONENT VIDEO OUT (Pb)
connector (terminated in 75
Ω
)
Instrument
Oscilloscope
Specification
700 mV
±
50 mVp-p
Check method:
Note:
COMPONENT OUT should be set to ON.
1)
Insert the PAL reference disc and play back the 100% color
bars.
2)
Confirm that the burst signal level is 700 mV
±
50 mVp-p.
Fig. 7-5
6. Component Video Output R-Y (Pr) Check
<Purpose>
This check confirms that the R-Y signal of the component video
conforms to the PAL standard. If this signal level is not correct,
color of the video signal will have different color when the
COMPONENT connector output signal is connected to a projector
having COMPONENT input.
Mode
PLAY
Signal
100% Color bars
Test point
COMPONENT VIDEO OUT (Pr)
connector (terminated in 75
Ω
)
Instrument
Oscilloscope
Specification
700 mV
±
50 mVp-p
Check method:
Note:
COMPONENT OUT should be set to ON.
1)
Insert the PAL reference disc and play back the 100% color
bars.
2)
Confirm that the burst signal level is 700 mV
±
50 mVp-p.
Fig. 7-6
300
±
30 mVp-p
1.0
±
0.07Vp-p
700
±
50 mVp-p
700
±
50 mVp-p
Summary of Contents for RDR-HX820
Page 38: ...1 32E MEMO ...
Page 52: ...RDR HX820 HX825 MEMO 3 11 3 12E ...
Page 91: ...5 12E Pin No Pin Name I O Function Y25 VSS Digital GND ...
