404. AUDIO4.1. AUDIO CHECKAUDIO OUTPUT : NGCheck ANALOG AUDIO BLOCK.Check Digital AUDIO BLOCK.Check via AD.Check HDMI BLOCK.Check other factors.Check HDMI BLOCK.Check Digital AUDIO BLOCK.CHECK1 INPUT SURROND MODE SOURCEANALOG 2CH DIRECT ANALOGCHECK2 INPUT SURROND MODE SOURCECOAX or OPT --- Legacy(PCM or DolbyDigital or dts…)CHECK4 INPUT SURROND MODE SOURCEHDMI --- Legacy(PCM2ch or DolbyDigital or dts…)CHECK6Connect Setting SOURCEHDMI OUT→other AVR HDMI IN TV MODE HD AUDIO(PCM MULTI or DolbyTrueHD or dtsHD MA)CHECK5INPUT SURROND MODE SOURCEHDMI --- HD AUDIO(PCM MULTI or DolbyTrueHD or dtsHD MA)CHECK3 INPUT SURROND MODE SOURCEANALOG 2CH 7ch STEREO ANALOGOKOKOKOKOK NGNGOK (Digital Audio BOLCK is OK)NGNGNGNGHDMITRANSCEIVERDIR + CODEC FUNCTIONSELECTOR+VOLUME①②③④⑤HDMI UNITMAIN UNITINPUT UNITHDMI IN HDMI OUTOPTINCOAXINDSPAnalog IN