44DRA-295ABLC GNDVcc16115214313412511610798STRDCPQP 0QP 1QP 4QP 5QP 6QP 7QS 2QS 1QP 3QP 2GNDOE424140393837363534333231302928272625242322123456789101112131415161718192021OUT4OUT3OUT2OUT1AV DDDV DDSW OUTSR OUTSL OUTC OUTR OUTL OUTAV SSSWinGNDSSRinSLinGNDCCinDNDRRinGNDLLinBYPASSRBLPASSLLTRELBASS3LBASS2LBASS1CLKDATALATCHDGNDAGNDCL1CL2CR1CR2RTRERBASS3RBASS2RBASS1tone toneOUTPUTPORT MCU I/FVCCV OUTB.P.FPDvolumevolumevolumevolumevolumevolumeM62446FP (IC601)PC74HC4094 (IC600)&ICP-N15 (IC105)' P43T7D330BW16NJL64H380A (RMC900)IC PROTECTORIR SENSOR&POSISTORDetectorFRONT VIEWFRONT VIEWVoutGNDVccFRONT VIEWCXA1511M(IC501)(U.S.A./Canada model)81726354INC1C2GNDNCfoOUTVCCTDA7330B (IC901)(Europe model only)1234567891020191817161514131211MUXINVREFCOMPFILOUTGNDT1T3T4OSCOUTOSCINPORTMFSELT2VCCARIQUALRDDARDCLT57NJM7805FA (IC104)NJM7812FA (IC502)(U.S.A./Canada model)KIA7815AP (IC101)NJM7915FA (IC102)InputGNDOutputFRONTVIEWGNDInputOutputFRONTVIEW875 64321ABLC+–I NC1 C2 GND fo NC OUT VccHeadAmp LimiterAmp BPFBEF Detector &Comparator Integrator HysteresisComparator22kohmComparatorLimiterAmpHead Ampwww . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com