1717AVR-1404/484VccGNDVout&IC PROTECTORICP-N15 (IC105)GP1FA502RZ (IC802)VCCVOUTGNDABLC GNDVCCNJL64H380A(RMC301)KIA7805AP (IC104)KIA7815AP (IC101)NJM7805FA (IC103,829)NJM7812FA (IC602)NJM7915FA (IC102)'POSISTORP43T7D330BW16CPMRINPUTSOUTPUTSHLTerminal Function2011921831741651561471381291110 CPQ4Q5Q6Q7Q0Q1Q3Q2OED0D1D2D3D4D5D6D7GND424140393837363534333231302928272625242322123456789101112131415161718192021OUT4OUT3OUT2OUT1AV DDDV DDSW OUTSR OUTSL OUTC OUTR OUTL OUTAV SSSWinGNDSSRinSLinGNDCCinDNDRRinGNDLLinBYPASSRBLPASSLLTRELBASS3LBASS2LBASS1CLKDATALATCHDGNDAGNDCL1CL2CR1CR2RTRERBASS3RBASS2RBASS1tone toneOUTPUTPORT MCU I/F20119218317416515614713812911101G2G1A 02A 02A 32Y 0 1Y 01Y 31A 12Y 11A 22Y 21Y 12A 11Y 22A 21A 32Y 3GND12345678161514131211109GNDVCCQ10CPMRSN74LV4040 (IC831)TFF1QRDQ0QTFF2QRDQQ1CPMRTFF12QRDQQ11Q9Q7Q8Q0Q11Q5Q4Q6Q3Q2Q1XLLnochangecountQn H = H I G H v o l t a g e l e v e l L = L O W v o l t a g e l e v e lX=don'tcare=LOW-to-HIGHclocktransition=HIGH-to-LOWclocktransitionM62446FP (IC231)MM74LCX574 (IC808,809) MM74HCT244 (IC828,830)VCCVCCVOUT22kohmB.P.FPDvolumevolumevolumevolumevolumevolumeFRONTVIEWInputGNDOutputFRONTVIEWInputGNDOutputFRONT VIEWTOP VIEWVoutGNDVccINPUTFRONT VIEW&OPTICAL&IR SENSORHead Amp Amp Limitter ComparatorDetector