Waveform For The Case Of Component 100% Color Bars Output; Video Signal Check Point - Pioneer AVH-P5000DVD/XN/UC Service Manual

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<Checking method> Playback DVD-REF-A1 TITLE2 CHAPTER19 (100% Color Bars), and monitor Y, Cb, and Cr
NO. Check point 1 (stylus)
2 Y
3 Cb
4 Cr
In case of NG, check the applicable line, the periphery of the major components in the drawing above, soldering of
the peripheral components and defective components.
Y signal
Cb signal
Cr signal
TE
L 13942296513
Side A
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signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to
"TV trigger" and the trigger line to "150 line".
Specification value
1 000 mVpp ± 5%
700 mVpp ± 5%
700 mVpp ± 5%
100% Color Bars signal
Fig 11.4 Waveform for the case of component 100% Color Bars output
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y
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Fig 11.5: VIDEO signal check point
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Reference waveform
Waveform 7
Waveform 7
Waveform 7
PEAK
Specification value
BOTTOM
PEAK
Specification value
BOTTOM
PEAK
Specification value
Q Q
3 6 7 1 3 1 5
BOTTOM
co
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AVH-P5000DVD/XN/UC
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8
9 4 2 8
0 5 8 2 9 9 4 2 8
Y
COMPO
Cr
Cb
m
8
9 9
A
B
C
9 9
D
E
F
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