???????????????

??xx???????????????????

1. ??????????
SMT->Board ATE->Assembly and finally test->CFC
????????????????????????????????????CFC??????????????????????????????????????????????????????????????????Щ????????????????????????????????????????????????????????????????????????С????裬?????????????????????????

2.SMT
SMT??????????????????????ν?????????ЩС??????????????????????????????
?????????????????????????????ɡ?
SMT Board???????????????壨BBIC????????????Щ??????????????????????????????????????????????μ?????
?????????????????????????????????????????????????
???????????????????????????????????????????????????????????????????λ????????????????????????к??????????????????ˉ??ɡ?????????????????????????????????????????????????????????????????ж?????????????衣??????????????????????????????λ?ú??????????????
????ˉ???????????￡?????????????????????????????????????????裬?????????????????????????
Board inspection??????????????SMT???????????????????????к??????????
?e壺???????????????????????????????????Щ??????б??????????????????????????????????ó??????????úú???????Board ATE??
?????
?????????????????????SMT??????????????????????????????????????????????????????????????????????????????????????Щ???????????????????????????????????trial run?? ?????????????Щ???????????????????????????????????????????????????trial run?????????????????????????trial run????????????????????????????????????????????????????????????????????????????????????Щ??????????????????????????????????

3.Board ATE
??SMT???????????????κ???????????????ATE?????ò?????????е?????????????“???”??????????Board ATE???????????????????????????????????????ATE???????????????ε??????5??????????????y????RF_TXCONT?? RF_IQDAC?? BB_IQDAC?? RF_OFFSET?? RF_SLOPE??
Download:??????????????????????????????????????DC100??????download???????????????üо?????????????DC100??cable??
Initial:??????????д??PSID????????????????????????????????????????????ATE????????PC??????????????е??????????￡?
EnterTestMode
FlashTest
EEPRomTest                                      //EPROM????
WritePSID                                          //д??PSID
WritePhoneNumber                            //д?????
SRAM_Test
Battery_low                                        //?????????????????
Battery_stop                                       //??????????????????????
LED_test
SetMask                                              //??????????????????????????     
                                                            //ATE?λ????????????λ
                                                            //??CheckMask?????????
                                                            //???????ATE?????????????????
                                                            //?????.
?????ATE?????????????????????????????????????????????????????????????????????Щ??????????????????????????????????????????????????????????PSID???????????赽???????????д???PSID????????????￡???Σ?????д?????????????????PSID?????????2??PSID????λ????????????????????????????????????迴???????????????綽????
Function Check: ?????λ??????Receiver??speaker????????????
??PC??????????????е??????????￡?
EnterTestMode
ReadPSID
CheckMask                             //???Mask???ж????????????????
CalBBDAC                             //??BB??ο????У?(1.1v)????BB_IQDAC
CalRFIQDAC                         //??RF??ο????У?(1.6v)?? ??RF_IQDAC
SpeakTest                                //Reveiver????
CheckQSCFreq                     //??鶴?????(32.768k Hz)
Mic_Vbias_test                     //Mic ?????????
Ring_test                               //speaker????
SetMask

RF Adjustment:?????????????書(shū)?????????17.7mA<=Current<=18.3mA?? 8.7mW<=???書(shū)??<=9.3mW????????????????????????RF_TXCONT
RF Inspection: ?????????????????????RF_OFFSET?? RF_SLOPE???????
??PC??????????????е??????????￡?
EnterTestMode
ReadPSID
CheckMask
MeasTXAll                                 //????RF????????в???
Read_TXPWR                            //?????書(shū)??
Read_MODPWR                        //?????????
……?????滹?к????г???????

?????
5???????????RF_TXCONT?? RF_IQDAC?? BB_IQDAC?? RF_OFFSET?? RF_SLOPE?????????PC???ATE???y?????????????????????????????????Щ????????????????42??TALK???????Щ?????????????????????????????????????????????????

4.Assembly and Finally test
??????Board ATE?????Σ?????????????????????飬?????????“???????”?????????????????????LCD??MIC??“????”???
??е??????Щ???????????????????????????????????Щ?????
Power Consumption:???????????????????????????????????????????????а????????????????üо?????????ATE??????в??????????????????????????????????3.8V??????1A???в????
??PC?????????????????????￡?
EnterTestMode
ReadPSID
CheckMask
Talking_Cur
StandBy_Cur
Pre_charge
Normal_charge-->3.6
Full_charge-->4.2
EnterTestMode
SetMask

????&???????????????????????????“?????…”?????????
Communication test: ???????λ???????????????????????????????????????????1???????????????????????壬??????????????????С???????????83~100dB??????????????????????2+PSID????λ???????????ATE?????????????????
RF Power: 1??9 power????ATE????4+[talk]??CH+talk????????????????????????????????????????о??????????????????1~2???????50???????????????????????????????
Audio loopback:1??9+power????ATE??16??talk?? 2+talk????????о??????????λ????????????????·?????????????????????????о???Mic??????????????????Receiver?????????Σ?????????????????????????20~280mV????????????????????β???棨????????????棩??
????????????????????LCD??????????????????????????????????????????
MasterClean: ??????????????????????????????????漸???????????????綽?????????????д?????????????????????????
??PC?????????????????????
EnterTestMode
CheckPSID
CheckMask
ShipmentSetup
SetMask

Packing:???????????????????????????????????

5.CFC
CFC????????????????ι????????л???????????????????????????MFG?????????????
??????????UT????????????????????IDLE???涼??“δ??UT??????????????”???????????????????????????????????????????????δ?????????????????????IDLE??????????????????????????????????е???????????????????
Write Anti-cross????????????????????????д?????д???κε?????????????????????????????????д??????????????010?????????????д????????028??????????????????????????С???????????????????????????????????????????????????????????????к?????????????????????????????????????????????????????????????????????г????????????Write Anti-cross???????????????021????????