1、123456ABCD654321DCBAe1d2c4p5b6a7g10f9C3C8SMG1LTS547Ge1d2c4p5b6a7g10f9C3C8SMG2LTS547Ge1d2c4p5b6a7g10f9C3C8SMG3LTS547Ge1d2c4p5b6a7g10f9C3C8SMG4LTS547Ge1d2c4p5b6a7g10f9C3C8SMG5LTS547Ge1d2c4p5b6a7g10f9C3C8SMG6LTS547GDJ1DJ2DJ3D4D5D6D7D8A02A13A24A35A46A57A68A79B018B117B216B315B414B513B612B711E19DIR1VCC20G
2、ND10U274HC245231N19013R322K231N29013R332K231N39013R342K231N49013R352K231N59013R362K231N69013R372K231N99013R402KDISP&KEY7DISP&KEY6DISP&KEY5DISP&KEY4DISP&KEY3DISP&KEY2DISP&KEY1DISP&KEY0CLK14ENA13RST15Q03Q12Q24Q37Q410Q51Q65Q76Q89Q911CO12U74017IOSLOADIOSCLKD11DS11P17P26P35P44P513P614P715P81Q62Q712Q83CLK
3、10P/S9U44021DS11P17P26P35P44P513P614P715P81Q62Q712Q83CLK10P/S9U54021DS11P17P26P35P44P513P614P715P81Q62Q712Q83CLK10P/S9U64021PLDIO39PLDIO38PLDIO37PLDIO36PLDIO35PLDIO34PLDIO33PLDIO32IOSLOADIOSCLKPLDIO31PLDIO30PLDIO29PLDIO28PLDIO27PLDIO26PLDIO25PLDIO24IOSLOADIOSCLKPLDIO23PLDIO22PLDIO21PLDIO20PLDIO19PLD
4、IO18PLDIO17PLDIO16IOSLOADIOSCLKIOSDATINR1710KR1810KR1910KR2010KR2110KR2210KR2310KR2410KDISP&KEY0DISP&KEY1DISP&KEY2DISP&KEY3DISP&KEY4DISP&KEY5DISP&KEY6DISP&KEY7VCCSW1SW2SW3DISP&KEY0DISP&KEY1DISP&KEY2R41 10KKEYINP1.01P1.12P1.23P1.34P1.45P1.56P1.67P1.78Reset9P3.010P3.111P3.212P3.313P3.414P3.515P3.616P3
5、.717XTAL218XTAL119GND20VCC40P0.039P0.138P0.237P0.336P0.435P0.534P0.633P0.732EA31ALE30PSEN29P2.728P2.627P2.526P2.425P2.324P2.223P2.122P2.021U1AT89C51PLDIO0PLDIO1PLDIO2PLDIO3PLDIO4PLDIO5PLDIO6PLDIO15PLDIO14PLDIO13PLDIO12PLDIO11PLDIO10PLDIO9PLDIO8DISP&KEY0DISP&KEY1DISP&KEY2DISP&KEY3DISP&KEY4DISP&KEY5DI
6、SP&KEY6DISP&KEY7VCCVCCRESETIOSDATINIOSCLKIOSLOADKEYINC410uFR315K1PLDIO49PLDIO48C120.1uFVCCVCCVCCLED1ALED1BLED1CLED1DLED1ELED1FLED1GPP36PP37WV1104GNDWV2104PLDIO8PLDIO9PLDIO10PLDIO11PLDIO12PLDIO13PLDIO14PLDIO151122334455667788991010BCD2OUT*PLDIO16PLDIO17PLDIO18PLDIO19PLDIO20PLDIO21PLDIO22PLDIO23PLDIO2
7、4PLDIO25PLDIO39PLDIO38PLDIO26PLDIO27PLDIO28PLDIO29PLDIO30PLDIO31PLDIO32PLDIO33PLDIO34PLDIO35PLDIO36PLDIO371122334455667788991010BCD33*1122334455667788991010BCD22*1122334455667788991010BCD11*12PULSCON2* * * * * * * * * * * * * * * *PLDIO4812powCON2* * * * * * * * * * * * * * * *GNDVCCVCCVCCVCCVCCGNDG
8、NDGNDGNDCRY112MHzCS220pFCS320pFX1X2X1X2SW8REE200R2MCIN11COUT9COUT10RST12Q47Q55Q64Q76Q814Q913Q1015Q121Q132Q143U84060C220pFC320pFCRY24.1943MHzR442M256Hz1024Hz4096Hz16384Hz32768Hz65536HzCLK10RST11Q19Q27Q36Q45Q53Q62Q74Q813Q912Q1014Q1115Q121U12404064Hz16Hz8Hz4Hz2Hz1Hz05HZ32Hz128Hz512Hz1Hz16Hz1024Hz65536H
9、z32768Hz4HzCF30.1uF123456L2DPORT1RX1300RRX2300RRX3300RRX4300RRX5300RRX6300R13210KR5100KR41K12348765DIP812TEST_IN0.9V2.6VLM393VCC12345678+-+LM3931122334455667788991010BT*R1300RR2300RVCCGNDVO1VO2TESTTESTVO1VO2R35K1LC2300R12348765ICL1DIP8LM393VCCGND132VR210KGNDVCCOUTININOUTCV120.1uF12U1A74HC0434U1B74HC04VIN
