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1.??????????沨?????????????????????????趨???????????????????????????????/????????????????????????????????????????????????????????????????趨???????趨?????????????鼰?????趨????????

????2.????????????????????????????????????????????????????????????????????1????????????????????????????????????LED1??LED2???????+5V??+12V????????????????????????????????????????ж????????????????????????????????C13??2200??F???????300V?????????????????????????????????·????У?????????????????????IC7??TNY264P????1??????4??????5???????????????ж???????IC7???????????????????4?????????·?е?IC1??IC2??????????

3.?????????????????????????????????????????????????????о?CPU????????????????????????17??????27??????29??????38?????+5V????????????????????7??????8??????????????CRX1??8.OMHz????????????磻??4????????????λ??·IC5??KIA70????????Χ???????????????λ??·?У???IC5??C25??0.01??F????????????????????????????λ??

????4.?????????????????Err2????????Err2????????й????????????????????Err2?????????????????????????????????????????????????飬????????в????????????????Err2????????????????????????????????????????????????????Err2?????????????????????в??????????????Q6??T5??T6??Q13??RY2??Q1??T1????????????????????????????????????

????5.?????????????????Err5??????????????????????????????????Q4??Q5??T3??T4????????EV1??EV2???????????????????????????????λ??????????????á??????????????????????????????????????????????ж?????С?????????????????????????????X4-2??X4-3???????????????????????????????

????6.???????????????????????????CPU????30??????????30?????????е???????·??????????????????????CPU???????????????ж???????????????????????????????????????????????????????????????·????????仯??????????г????????????????????????·?????漰??????????????????????C30??0.01??F?????????????????????????????????????????

????7.?????????????

??????1??ULN2003???????????·?ж??IC???????????????????????????????1??????7???????????10??????16????????????????????????????????????λ????????????????????IC???????????IC??????????TDG2003??CD2003??SA2003??MC1413??M54523??TD62003A??TD62003AP??LBl233??L203??ULN2803A??????????

??????2??TNY264P?????????????·TNY264P???????????о?????8???????????????Ч????4??????????????????IC?У?TNY255P??TNY255Y??TNY256P??TNY256G??TNY256Y??TNY264G??TNY264Y?????????????????е?????IC????????????????????????????????????????

??????3??HC164??λ???????·HC164?????????λ?????????????A??B????1??????2??????????????????λ??????????????????Ч????????????IC?У?74HC164??74LS164??74164??CT74164??SN74164??DM74164??HD74164???

??????4???????BT131??BT139??????????BT131????BTA16??BT139??MAC15A??TAG280A??TAG281??BT7049???

?????????BT139???У?BT139E??BT139F??MAC15A??TAG280A??TAG281??BTA139X??BTA16B??BTA16AW??BTA16BW??BTA16CW???

??????5??KIA70??IC5??????5V??λ?????ü????·?????????У?KIA7039P??KIA7042P??KIA7045P??KA7542Z??PST529C2??PST591B??PST994C??PST5720-2???

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?????????2020/10/19  ?????????4000