icom_hm90_参考电器原理图手册

10-2HM-90CORDLESS MICROPHONETOF:OV T0N312348战8品不8跃w8%w丝生多目生胃98ca98c94望82望照菌8a89Y898114Ec8捌568,TON1128A15680798品15本vO26BC-B68114EUCNE9106BOARD24丝8c16T808y50WC-E8ETX OFFTOF:TX ONTONDATA TX OFFDOFDATA TX ONDON:MAIN UNITExtemal power source +2.4 V DO品，GND1IC1 HPD4028BG品012724Vg8A175w防N型2069#胸WWYEE5WEESYEESIWEESIC2 HPD7564AG-355LOGIC UNIT个1偏s