PA21PA45PA67PB011PE1319PB1023PA03PC49PE713PE915PB1325PD1131PD1333AGND37PE1117PE1521PB1527PD929PD1535GND39+5V040PD1436PD830PB1428PE1422PE1018+3V338PD1234PD1032PB1226PE816PB114PA710PA14PB1124PE1220PC512PA58PA36EXT REF+2PC942PC1146PC1348PE352PB960PB564PC1244PE550PC054PC256EXT-BAT+66PD072PA874+3V378PE158PB762PD668PD470PC776+5V080GND79PC675PD569PD767PB861PC357GND77PA1573PD171PB465PC155PE253PE649PC843PB663PE059PE451PC1047PD245PD341左边H1右边H2