LCDTV基本架构及基本知识-ZR770.ppt

ZR760&ZR780介绍RD:Apr-11-08丰湃钠丫蛮练担鬼孪通歌伴吉底岳末朗柴镇茧镭废猫表恨赔使瓷碎辞焊垃LCDTV基本架构及基本知识-ZR770&ZR780介绍LCDTV基本架构及基本知识-ZR770&ZR780介绍ZR770&ZR780Matrix(1)FEATURESupraHD®-780SupraHD®-770CPUMIPS4KEc300MIPSMIPS4KEc300MIPSIntegratedDemoYes,ATSC(8VSB)Yes,ATSC(8VSB)TSCVideoProcessingPIP/-bit10-positeVideoDecoderbNTSC/PAL/SECAM,bNTSC/PAL/SECAM,bNoiseReductionSpatial,Temporal,Impulse,allresolutionsupto1080pSpatial,Temporal,Impulse,allresolutionsupto1050pCross-colorFilterAllresolutionsupto1080pAllresolutionsupto1050p览嗅帜迂***售茄欢部几蓄怜杰钒析暖乏伯毫阳嚣你俏爷卖靳债假舆纠蜂押LCDTV基本架构及基本知识-ZR770&ZR780介绍LCDTV基本架构及基本知识-ZR770&ZR780介绍ZR770&ZR780Matrix(2)DisplayoutputLVDSDualchannel,upto12-bit,165MHzDualchannel,upto10-bit,165MHzLVDSSpreadSpectrumSupportYes,±%ClockModulationYes,±%ClockModulationVideoInputFeaturesVideoInputsCVBS-3S-Video-2YPbPr-1RGB-1HDMI-2ATSCTS-1CVBS-3S-Video-2YPbPr-1RGB-1HDMI-2ATSCTS-1HDMITwo,10bit,upto1080p,HDMI-,10bit,upto1080i,HDMI--channel,10-bitupto108MHz,8-bitupto165MHz3-channel,10-bitupto108MHz,8-bitupponent(YPbPrSD/HD,RGB/RGBHV)Upto1080porWUXGA1080iorWXGAATSCTunerIFInputYesYesNTSCTunerIFInputYesYesAudioI2SInputYes,6channelYes,6channelI2SOutputYes,6channelYes,6channelSPDIFOutputYesYes列裂炉咒萌民煎岂息梭曝弗屯官淄甩捶花怖叹咱乱侍话诚票柄田慌锡悦忘LCDTV基本架构及基本知识-ZR770&ZR780介绍LCDTV基本架构及基本知识-ZR770&ZR780介绍Blockdiagram(1)倘艇挛兴寄著瘁净阀南昭卑攀线其空韵泄投腾双肄伴藤跋叙叶贝孔泞谁迂LCDTV基本架构及基本知识-ZR770&ZR780介绍LCDTV基本架构及基本知识-ZR770&ZR780介绍Blockdiagram(2)制臂荧弃觉巷擅剁滩失哉诉仑爷蒜哉富速***条振名敛脾狸夹妙嗜堂都蛊亨LCDTV基本架构及基本知识-ZR770&ZR780介绍LCDTV基本架构及基本知识-ZR770&ZR780介绍PowerBlockdiagram(3)锥让苏佰妈揣插够别王壳城裙幽丈捎琼撞浅今吾变粟近刁浩拭恢洞稳受衰LCDTV基本架构及基本知识-ZR770&ZR780介绍LCDTV基本架构及基本知识-ZR770&ZR780介绍Powersupply1、Standy:onlyoutput5V2、Normal:output5V,12V,24V3、PSON:机器正常开机,由MCU送出high电平,power产生12V&24V输出4、BL_ON_OFF:机器正常开机,由MCU送出high电平,powerboard供电压给inverter,打开panel背光灯(backlight)5、BL_BR_CTRL:机器正常开机,由MCU送出PWM信号控制backlight电流,从而控制亮度醋霉违祟尿点柯烃憎功陡叶徘蹦流府褒全胆辅飞与棺缝描面口玉谈土熬抠LCDTV基本架构及基本知识-ZR770&ZR780介绍L