— 49 —SIGNAL FLOW CHARTS (CONT.)Video data & Clk(LVDS)Back Light levelDDR2256Mbit(400MHz)DEMUX MPEG2VideoDecodeScalerOSDLVDSOutPanel UnitAudioProcessingUnitAudioDACNTSCDecoderDigital/AnalogTunerCPU(MIPS)A-out AudioADCA AAAAudio Cnt. Audio Amp.DDR2256Mbit(400MHz)SPI Flash(32 Mbit)Composite or SS-DetectBack Light contSWVI²CI²CI²S UARTL/RVBLVideo 2 (Component)Video 3 (Component)RS-232CS/P DIF+12/5/3.3V+12/24VTV CPUEEPROMTV SpeakersLine OutClock (24.576MHz)RESETRF-INVideo1Video2Video3 Audio(or DVI Audio)RemoteKey SwitchPowerLEDIRVcc cont.AudioAudioVideoVideoAudioSelectorI²CI²CHDMI1 (or DVI)HDMI2I²CHDMI3WHEN A VIDEO INPUT (VIDEO1) IS SELECTED