东芝２９Ｄ３ＸＣ型纯平彩电Ｉ2Ｃ总线的调整方法

????????????????????????????2??×??????÷??·?·¨2002?ê,??5??,?à±?:ר??????
???????????¨???????????????????????ó?????????????????ó????????????×????????????±?????????¨??????????????????????±????????????????ú????±?????????×??ü?????ê???????????????????????·??·????ó???????ü?????°?ú????????×???????????±??????????????ú?????????ú???à?????·????????????????????????????????????????????????????????????????????????????????????????????????????2??×??????????????????????????????????·?????°????·????ù?????¨?????????????????·?????????ì????2??×???×??í???????±????????°á???¨???????????ì??·?·¨??????????????????????·????ì???????í?????????????í??·????ì?????í?????ó??·???????????????2??×?????????×??ì?????????????ú????×??ì????????·????????ù??????????????·?????????????????????????????±¨??×??ì?á??????????????????·?????????????????????????????×??ì?á??????±?????×???????????????????????±?????????????????????±¨??×??ì?á???????????????ù?ù????????2??×???±??¤????????×????é????????????????°????????????????ó?????????????????÷?¨??????????????????????·??????í?÷?¨????????????2??×??????????????é?¨?ò×é??????????
?????????????????????????????í???????????????????ú?÷???á?????????????????????ú?????????¤?ù±?????????????????????????????????????????2??×???????????????????·?·¨??±?×??°???í?ó???±?????ò????????±??ú?????????????ú??????????×??????é?????????????à???ú??????????×?????·?·¨??????·??????????ú?????í???¨?ú?÷?????ù?????????????????????ú????2??×??????÷??·?·¨?????????÷??·?·¨?????ú?????????????????????????í?ó???????ú?????????????????????????????????ú??2??×??????÷??·?·¨?é?????????????????????????¨????????????????????????????·?·¨?????????ú???ú?é??????????????????×???????????×???????°??????????÷?????????ü?????ó??°????????÷?????????ü??·??????±°????????ú±??ú?ü???????????ü?¨???????????????±?????ú???????????á?????°???±×??ù????????×ó?????ò?????°?????????????±×??ù??±í?÷?????ú?????????????¨?????????????±???????ú?????????????¨?ì???????ú?????????¨?????????ú?????????¨?????????ú?????????¨?±??±??????ú?????????¨???????±???????????÷?????ú?????????¨?±???÷???????÷?????ú?????????¨???¤?????ú?????????¨???¤?????ú?????????¨?±???????????
÷?????ú?????????¨???????????±???÷???????÷???ú?????????¨?????????????±???????????÷?????ú???????????????????÷???°?¨???°???ú?????ú???????????±?÷???¨???°???ú?????ú?????????????????¨???°???ú???÷?????ú?×????????·ù?¨???°???ú???÷?????ú???????????????÷?í???§???????¨???°???ú?????ú?????????????÷?????í???¨???°???ú?????ú???????????????§???????¨???°???ú?????ú???????¨?????????????ú???÷???????±???????????????????ì?é???÷?????÷???????????????????ú???????????÷??·?·¨?????????°???±×?????????°??????????÷×ó???????????ü???ò?????ü¨????ò??°????????ò?ò???ò?ò?????????÷???????????±???????¨?ó??°??????÷×ó???????°???±?ò?°???±?ü???????÷?????¨?????????????????????÷??·??§?ò?÷????????????????????????×??ó?÷??·??§???°?°???????¨???ù????????×????????÷???????????????????÷???÷?°×?????×??????????????÷???ó?????????????????????ú?????????¤×÷??????????·?·¨???????ú?????????????ó??????°????????÷×ó?????????¨?????????ú?ü??????????????×????????±???÷???ó???÷?????????????????????÷???¨?????°??????????????×??ì???????????????????????????????????????????
?????2??×?????????×??ì?????????????±?¨????2??×?????×??ì??????????2??×???????2??×??????ü?????÷?????é?????????é???¤×÷??·????????????·?¨????·??ú????????????·?·¨?????????????ú?????????¨?????????ó??°??????????÷??????×??ü?°???±???±?????ú?????±???????á??????????????×????????????????????????????????????????? ?????°?°?°???????????????×???????°?°?????????? ???????????????????????? ?????????????????????????????????? ???± ???? ???????¨°×??             ?????°?±????????????×????????????????????±?? ???? ?????°?°?°?????????????÷?????°?±?¨?????·???·??????????????????????±à???¨??±à?????¨???????????????? ?????×???????°?°??????±??¤???·?¤×÷×?????????????×??°?°?°?±±í??????????????????×??ò±í?????·?????÷???ó?????·???????????????????????????? ?°?????? ?????????±????2??×???×????ì?é???ì?é×??????????±??????????????????·????·???????????? ??????????????±í????2??×??????????????????? ??????????????????????????±í???????????????????
????·???????????? ?????????????????±????????±í???±???????????±???????·???????????? ?????????????????±??????????±í???±???????????????????·?????????? ?°?????? ?????????±????±í?????ì?é??2??×????????????÷?????é??×é???¤×÷??·??????????????????? ?????????????????????????ò±í???????????????????????ì?ò×é???????????ò?¤×÷?????????ò??×°?????????à???????ò?????????????????????????????????ó???????á???????????????????÷???????????????? ?°???????????±±í???????ú???????????????°???¤×÷×???????????????????±í???????ú???°???????????????????±±í???????±?????????¨?????±????????±í?????????????????¨??????????????±í?????????????????¨???????????????±?°????????????×?·??????????????ò?ì??????????????×?·???????°×????????????±í???¤×÷???????ì??±í???±?°?????????????????·?????????????????ò???????????????????????·?ò???????????·?¤×÷???????????????? ?????°?±±í???????????????·?¤×÷??·???????????????×?·??°?????°?±?±????????????±í?????????????·?¤×÷???????????????????????±??×?·??°?????°?±?±???????ì????±í???????°?±?¤×÷???????
ò???????·?????????·????????????????·?·¨?????????????ê???à?????????????????????????????÷???????????ü????×÷?????????????????ó???¨????×÷?????÷??????????×??ü???????ü???????????ú?±?????????????????÷?????????????????????????????±?? ???????¨????????????°????????÷??????×??ü?°?±?±???????ú???????????????????????±??????°??????÷???????ì???????????÷??×?????°?????×??ü?°???±???????????????????±??????°??????÷???????????????????÷??×?????°?????×??ü?°???±?????????÷??????????????????????°??????÷???????????????????÷??×?????°?????×??ü?°???±???????????????÷?????????????±??±????÷??×?????°?????×??ü?°???±???????±?????÷??×??????????????????????????????????????????÷????????????·?±????????????¨?????????????????????¨???????????????????????¨????????????????°????????÷??????×??ü?°???±?????????????????????÷?????????????±???÷?÷??×?????°????????÷???????¨?????????ü??????????±??????????¤??????????????????????°??????÷????????????°????????ü???????????????????????????¤?????????? ?????????¨?????????ó????°????????÷????×??ü?°?°?±??±
????????ü???ò????????????????×??????ò?????ú???????÷?????°?±?????????±?????????????????????±?????ú??????????????????????????????×????ó???????????°?±????????????????????????????????????°??????????????????????±???????????×?????????????????é?????°?±?¨?????±?????????????????????°?±?????ó?¨?????±×????????????ü?????????????ù???????á×????¨?÷?ê????????·????????????????????°?±?¨?????±?????±???????????????í????·??ó????????????????????????????°?????????????????????????×???????°??????????÷?????????ü???????°?±±?°????????·???ò???????????????????????????????????±???????????????????????????ú?±???????????????????????????±?????????????????????????¨?±???ì????????????????????????????°×???????????????????????????????????????????ù?????ì?é???¨???????ò??????°×·??ò????????°×?????÷????????????°×?????÷??????????°×????·??????????????ì?é???÷??????????????·?????°????????ì?é???÷?????¨????°×?×????×????????????×????×??????????????????????¨?????????±?????±???÷?????¨????????·?????????°×??·??????????????á???÷??????·ù?÷?????¨?????????????
?????°×?????????????????á???÷?????¨???????????¨×ó??????°×??×ó?????????????????ì?é?????????????ù?????¨???????????????????????¨×ó??????°×???????ì?é?????ò?????????¨×ó???????????????ì?é°????ò?????????ò???????????????????÷????×???×????????????ò???÷??±?°????ò???÷???±?????¤????????????????????????????×?????????°????????÷??????×??ü?°???±?????±±????±?????ú?????????????????????????ì?é???????·??????????????×÷??????????????????×???·¨???·?¨???????·??????·??§??????°???????×??ü?°???±???ò????±??±?????ú???????????????????????????¨?????????????ú???????????±?????????????????à?±???????ú±??í×?±??????¨±ê×?????·??ú?÷??????????·?±??????????? ???????¤×÷???????ü???????÷?????°???¨???????????°?????±?°?????????è?????????°??????????????×÷?????¤?§?è????×????????¨???????????????????????????÷?¨?????°?±?????????????????????????°???????÷??????????????×÷·?·¨???????×?????????ú?????????¨?????????????ó???±°????????÷???????ü???????????ü????¨??ü??±??????ê????±??¤???·?????÷????????×÷?????????????ó????×????ì?é??????????????±???????????
???????????????÷???±???????§??×?????×??ó????????????????×÷?????ú????×??????÷?¤?????????????¤???????????????°???????????í???????????????????????±°????????÷???????????ü????¨??ü??±????ê????±??¤???·?????÷????????×÷??
????????????????????????????????????????????????????????      ?ù????  ??????  ???°