AVR250 SURROUND SOUND RECEIVER
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VIDEO BOARD SECTION
1 Required measurement equipment : 100KHz Scope, DVD player
DVD test disc : TDV-540A
2 Connect the DVD Player into AVR250 composite Video IN; connect the component Video to TV (or connect 75 ohm
loading resistor).
3 Play TDV-540A T2-C1 (75% colour-bar UL NTSC / CE PAL).
4 Turn RV803 to adjust the component video Y voltage to 1000±75mV.
5 Turn RV804 to adjust the component video Cb voltage to 550mV±30mV.
6 Turn RV805 to adjust the component video Cr voltage to 600mV±30mV.
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