講稿研發(fā)經理2121mk5a ga open

1、2121 MK5Apen items listDate:Jan.12, 20051. PCB Ies:NoProblemsSolutionSusOwnerPAGAPRBS main BD: 35-005759-001-0001L3 與R16,C3 間距小于 3.5mmSolved , OK in GA .OpenClosedAll2R22 與 C47 間距小于 4mmShould be improved , ban not met AI requirement due to the PCB limitedClosedAll3D9 與 C27 間距小于 4mmShould be improved

2、 , ban not met AI requirement due to the PCB limitedClosedAll4Z1 與 U1 間距小于 7mmShould be improved , ban not met AI requirement due to the PCB limitedClosedAll5JP10 與 U6 間距小于 3mmSolved , OK in GA.OpenclosedAll6JP8.JP9 不符合 AI 打機Improved (19.75mm) , OK in GA.OpenclosedAll7EC1與物料腳距不相符( 所有立式料兩孔距離是否為 2.5 士

3、0.1mm 和 5.0 士 0.1mm)Change to 5mm part in PROpenclosedChico Pan8EC4,EC5 與 C9 間距小于 5mmNo changed due to the PCB limitedClosedAll9Q4 與 R5 間距小于 5mmNo changed due to the PCB limitedClosedAll10JMP13.JMP1.JMP2 靠板邊小于 4.0mmJMP1Solved. GA follow u p JMP2 & JMP13No changed due to the PCB limitedOpenclosedAll1

4、1C27,R80,R78,C19,Z1 與 COB 零件腳與零件 PAD 位間距小于 2.5mmSolved , OK in GAOpenclosedChico Pan12Q4 與插孔不符,錫,難插RD will continue to find the bowlegged component.(must calculate its cost) ,running change.OpenclosedChico Pan13Z1 物料與插孔不符,錫,難插Have changed PR BD from 7.6mm to 10.16mmOpenclosedChico Pan14EC1 與插孔不符,難插,

5、EC1 與 L4互相Remove L4 only. OK in GAOpenclosedAll15J5 零件插座孤形腳與插孔不符,難插,起銅皮Tooling sle will be OK.ClosedAll16J4腳粗,插機難插Tooling BD will be OK (Verify in PR)OpenclosedLim Zhong17D11,C39,C40 與J4 沒有足夠的空間,插機困難D11SolvedC39&C40No changed. J4No changeOpenClosedChico Pan18JMP13 距板邊線路小于 0.8mm 的距離Improve on GA BDOp

6、enclosedAll2. Mechanical Ies:SusNoProblemsSolutionOwnerPAGAPRBase mechanical ie:The holder for phone cor is widepter wire1Can be acceptedClosedAll2Need ABS mark for HS/BS plasticWill be OK in GAClosedAllThere is no + - polarity mark on BS3Will be OK in GAClosedAllplastict neat the BS charge contact4

7、充電罩SCREW HOLE 易滑牙(太平洋)penclosedLim ZhongChanged GA BD and GA no found failure unit, will continue to monitor in PRVerify in PR.5BS RF 上晶體與排線OpenLim ZhongHS and BS Case Front and different colorCase Rear6Will be OK in GA , GA follow upOpenclosedLim Zhong7BS needle hole is bigNo problemClosedAllHave u

8、pdated PCB layout in PR BD.Verify in PR8PAGE 鍵與PCB 板上的零件FootNILLim Zhong9BS 頂部兩側刮手.Updated tooling,OK in PRNILclosedLim Zhongpage key havent same colour as other place of BS.10ID designedNILclosedLim Zhong11There is no mname on unitID designedNILclosedLim ZhongThere is no rated voltage mark for12OK

9、in PRNILclosedLim Zhongadapter jackt on BS bottomHS mechanical ie:1The display is drift to LCD up sidePMGT can acceptClosedAsian XuThe back-light of LCD is dim and not even2PMGT accepted.OpenClosedCecily Ran19JP11 與 U1 間距小于 3mm Z1 與 U1 間距小于 3mmNo changed due to the PCB limited.NILclosedAll20Z1 兩孔距離小

10、于零件本體長度+5mmHave changed PR BD from 7.6mm to 10.16mmNILclosedChico Pan21Q11 與 R31 間距小于 5mmPCB limiion , no change.NILclosedAll22J5 火牛少錫,腳彎曲插爛 PAD 位造成Tooling BD will be OK (Verify in PR)NILclosedChico Pan23Q10.Q11 與過爐方向不一致PCB limiion no change.NILclosedAllHS RF BD 35-005440-002-0001天線焊接 PAD 位小,易假焊.與 S

11、MD 料太近,易連錫短路.Common RF PCB. No change.ClosedAll3The battery cover is looseModify tooling in GAClosedEline LiThe battery pack in battery cabinet is loose4Modify tooling in GAClosedEline Li5Gap around HS vol. keyModify tolling , GA follow upOpenclosedEline Li6Will be OK inpenclosedEline Li充電片斜7電池門手感差.

12、Modify tooling in GAClosedEline Li8HS 殼難拆.No problemClosedEline LiColor is difference bet frontn HS rear and9Will improve inpenclosedEline LiBS charge trough have two color and not flash10Will improve inpenclosedEline LiVerify Iin PR11HS 底部有離隙和輕微刮手Updated tooling,OK in PR.NILEline Li12HS PCB 板上電池插座裝

13、 時不貼板.Tooling PCB will be OKNILclosedEline LiThe vol key have function after double click.Enlarge the area of carbon pill and follow it in PRVerify in PR13NILEline Li3.ATE Test and ATS Ies:NoProblemsSolutionSusOwnerPAGAPRFinal ATE sion ie.110d BS RX Level Retest4.7% (all need to re-put)It is not ret

14、est after Chang specClosedC.Y. ChanHandseE sion ie.16b TX-PLL-V Retest 1.5% (all need to re- put)closedC.Y. Chanverify inpen217a Ear-piece Level Elect Retest 1.5% (all need to re-put)closedC.Y. Chanverify inpen311 TXer Retest5.8% (all need to re- put)It is ok after change RF pin.ClosedC.Y. Chan4The

15、fixed pole deflection of HS ATE JIG.Have modifyed JIG.OpenclosedC.Y. ChanBase ATE sion ie.14a Vref fail( Retest Qty/Rate2pcs/1.1%) need to reputFurther follow in PRNILopenC.Y. Chan210 TXer( Retest Qty/Rate 3pcs/1.7%)need to reputIt is ok after replace RF Pin. Verify in PRNilclosedC.Y. ChanHS PCBA AT

16、S update2o EEPROM: Battery detection En ; Original1Updated ATSClosedChico Panspec: 11, actual PA spec: 002b EEPROM: Ch Filter Adjust ; Original2Updated ATSClosedChico Panspec: 44, actual PA spec: 00Data deviation4065 KHZ(PK+-/2, filter 50hz15khz)or15 Data deviation ; Original spec: 3560 KHz , actual

17、 PA spec: 4060 KHz3Data3557 KHzfilter 50hz15khz)deviationClosedChico Pan(RMS*Sqrt,BSPCB ATS update2d EEPROM:PA outputer ; Original1Updated ATSClosedChico Panspec: 22, actual PA spec: 332p EEPROM: low Battery detection Level ;2Updated ATSClosedChico PanOriginal spec: 22, actual PA spec: 552q EEPROM:

18、Carrier detection Level ; Original spec: 1616, actual PA spec: 10103Updated ATSClosedChico Pan18b SINADch14 ; Original spec: 1860dB/- 108 , actual PA spec: 2560dB/-1054Updated ATSClosedChico PanFinal ATS update.10d BS Receiver Level ; Original spec: -21- 16 dBV , actual PA spec: -21-15.5 dBV1Updated

19、 ATSClosedChico Pan3. Elec. Ies:NoProblemsSolutionSusOwnerPAGAP R1Cant detect the type II CIDUUT parallel wi2.4G(V2656) sleBotits are go off-hookSend a type II CIDMonitor the CID on UUTCorrect case.ClosedChico Pan2The time from low battery to dead is longer t it from Phone on to low battery (Pleaser

20、efer to Reliability result)Put an empty battery(0.7v) to HS to charge an hourHS go off-hookMonitor the featureCorrect case. Will explain it in TM3 meeting.ClosedChico Pan5. Reliabilitysues:SusNoProblemsSolutionOwnerPAGAPRTooling modification to improve it in GA units, GA follow .ESD fail1OpenclosedC

21、hico PanField range test fail(#1 Hs cant phone on/off in each of 8 directions. ( only test for #1 & #3 units)Improve in GA units , and should be closed before PR .2OpenclosedChico Pant dirty substance exists around the leads of crystal. Please solder the crystal on back of RF PCB.Temp. cycles fai

22、l(#3 HS Freq error. SPC is -30003000 Hz , Result: 10852Hz)3OpenclosedChico PanModify T/U sleHigh Temperature Storage fail(#3 HS Freq error. SPC is-30003000 Hz, Result: 8524)Automaticallyresume.The4reason is the same as above.OpenclosedChico PanModify T/U sleTemp. rise of battery door shouldbe lessn

23、12C. Actual temp.5Temp. Rise failOpenclosedChico Panrise is 13.54C. It relates to ID design.4Compander noise at HS receiver during a conversationSame as t9113 and other ADL ms.ClosedChico Pan5The side-tone noise have a littigSidetone value is OK when test in Sunlight.ClosedChico Pan6when put HS on BS ,The display of jumpDesign requestionClosedChico Pan7HS have ringer at 20Hz/25V , but after change some element ,no ringer at 15Hz/40VSolve it in PR(have ied ECO: )NILclosedChico Pan8Sic noise is noticeable