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AVIC-N4/XU/UC
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<Checking method> Playback DVD-REF-A1 TITLE2 CHAPTER19 (100% Color Bars), and monitor Y, Cb, and Cr
signal with an oscilloscope with GNDV1 (stylus) being the reference. Set the trigger mode to
“TV trigger” and the trigger line to “150 line”.
NO.
Check point 1 (stylus)
Specification value
Reference waveform
1 000 mVpp ± 5%
700 mVpp ± 5%
700 mVpp ± 5%
Waveform 7
Waveform 7
Waveform 7
2
3
4
Y
Cb
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.
PEAK
Y signal
Specification value
BOTTOM
PEAK
Cb signal
Specification value
BOTTOM
PEAK
Cr signal
Specification value
BOTTOM
100% Color Bars signal
Fig 11.4 Waveform for the case of component 100% Color Bars output
Side A
COMPO
Cr
Cb
Y
Fig 11.5: VIDEO signal check point
Summary of Contents for AVIC-N4/XU/UC
Page 8: ...AVIC N4 XU UC 8 1 2 3 4 1 2 3 4 C D F A B E 2 SPECIFICATIONS 2 1 SPECIFICATIONS ...
Page 9: ...AVIC N4 XU UC 9 5 6 7 8 5 6 7 8 C D F A B E ...
Page 10: ...AVIC N4 XU UC 10 1 2 3 4 1 2 3 4 C D F A B E ...
Page 11: ...AVIC N4 XU UC 11 5 6 7 8 5 6 7 8 C D F A B E ...
Page 18: ...AVIC N4 XU UC 18 1 2 3 4 1 2 3 4 C D F A B E ...
Page 20: ...AVIC N4 XU UC 20 1 2 3 4 1 2 3 4 C D F A B E ...
Page 43: ...AVIC N4 XU UC 43 5 6 7 8 5 6 7 8 C D F A B E ...
Page 97: ...AVIC N4 XU UC 97 5 6 7 8 5 6 7 8 C D F A B E Menu Screen List ...
Page 149: ...AVIC N4 XU UC 149 5 6 7 8 5 6 7 8 C D F A B E ...
Page 152: ...AVIC N4 XU UC 152 1 2 3 4 1 2 3 4 C D F A B E 9 2 PACKING EW5 ...
Page 154: ...AVIC N4 XU UC 154 1 2 3 4 1 2 3 4 C D F A B E 9 3 EXTERIOR 1 A B C D E A B C D E A B J ...
Page 156: ...AVIC N4 XU UC 156 1 2 3 4 1 2 3 4 C D F A B E 9 4 EXTERIOR 2 A B C B C A M N O ...
Page 160: ...AVIC N4 XU UC 160 1 2 3 4 1 2 3 4 C D F A B E 9 5 EXTERIOR 3 1 2 G H ...
Page 162: ...AVIC N4 XU UC 162 1 2 3 4 1 2 3 4 C D F A B E 9 6 EXTERIOR 4 A A C I K L ...
Page 208: ...AVIC N4 XU UC 208 1 2 3 4 1 2 3 4 C D F A B E D b D a D a 1 2 D b 1 2 1 2 2 2 D 2 2 D F T ...
Page 213: ...AVIC N4 XU UC 213 5 6 7 8 5 6 7 8 C D F A B E ...
Page 235: ...AVIC N4 XU UC 235 5 6 7 8 5 6 7 8 C D F A B E O N M N SWITCH PCB UNIT O VOLUME PCB UNIT ...
Page 246: ...AVIC N4 XU UC 246 1 2 3 4 1 2 3 4 C D F A B E D D DVD CORE UNIT 50 60 70 80 90 E ...
Page 249: ...AVIC N4 XU UC 249 5 6 7 8 5 6 7 8 C D F A B E ...