1、X,Agilent 3070 User Training,Introduction ICT,What is ICT?ICT is In Circuit Test,Introduction ICT,Why the PCBA manufacturing use ICT when they will produce progress?ICT can find process defective and benefit feedback the fail messages,so that improve process and improve the product quality.,Introduc
2、tion Agilent 3070,How many test function for Agilent 3070?1. Pins test2. Opens/Shorts test3. Analog In_Circuit test4. HP Testjet test5. HP Connect check6. HP Polarity check,Introduction Agilent 3070,7. Setup power supplies 8. Digital In_Circuit test 9. Analog functional test 10. Mixed test 11. Flash
3、 programmingCRC checkErase,Introduction Agilent 3070,Blank check ProgrammingVerify 12. Advance Boundary scan 13. Digital functional test,Introduction Agilent 3070 Hardware,1. Members of the HP 3070 Family.307x - 4 Module317x - 2 Module327x - 1 Module3x72 - Analog3x73 - Basic design3x75 - Advance Dig
4、ital3x79 - Telecommunication,2. BRC(Bank Row Column) for TESTHEAD,Cards for Testhead,ASRU Card REV:A,B,CNotice:Insert slot 1 in per module Control Card (Insert slot 6 in per module)Control Card 1M of RAMControl Plus 16M of RAMControl XT 64M of RAM Pin Carda. Hybridplus pin card (9:2)Hybridplus singl
5、e density pin card (72 Nodes)Hybridplus double density pin card (144 Nodes)b. Analog pin cardAnalog single density pin card,Cards for Testhead,Analog double density pin cardc. ChannelPlus pin card (3:2)d. AccessPlus pin carde. Serial Test pin card System Card Mother Card,Power subsystem,PDU (Power D
6、istribution Unit)MPU (Module Power Unit)DUT (Device Under Test)Power Supplies +24/+5v,Vacuum subsystem,Power Input +24v Vacuum have 14 point,Fixture pulldown subsystem,Power Input +24vFixture pulldown have 4 point,config,“/var/hp3070/diagnostics/th1/config,Compile “config”;testhead,/config,BT-BASIC
7、COMMAND,Cat change changem copy to copy over create dir delete duplicate edit fetch find findn get list load merge move msi msi$ number scratch save re-save,List a catalog of the files and directories at a location. Change a specific string of text throughout the file. Change a specific string of te
8、xt within a marked region. Copy a file to a new location Copy a file over the previous file of the name given, include the entire directory path as need Create a new directory. In conjunction with a marked region, allows area of text to be removed. In conjunction with a marked region, allows area of
9、 text to be copied. Go to a specified line number. Go to a specified line number and put the line on the command line. Locate the first occurrence of the specified string. Locate the next occurrence of the specified string. Get the file specified and load it into the work space. List the file specif
10、ied into the workspace with line numbers shown. Load the specified into the work space (same as get). Combine a second file within a given file. In conjunction with a marked region, allows area of text to be moved.Change the working directory. (Mass Storage Is) Returns pathname to current directory.
11、 Return the line number of the program in the workspace where the cursor is currently located. Throw away the current work space information and clear the screen. Save the current work as a file. Re-save the current work.,UNIX Shell command,Cd pwd ll ls more chmod chown chgrp man who whoami hostname
12、 wc : Display the number of lines, words and characters of the given file. Kill su su tar tv tar xv tar cv tar rv,tar -cvf tar -xvf rm rm -r compress uncompress bdf gzip : compress a file to a .gz file -d : uncompress mv date echo uname : display the OS name logname cat file head eg: $head -n 20 tai
13、l eg: $tail -20c $tail -20 history date clear diff eg:$diff set-parms (only in root),Board Test Methods,Pin Test Open&Shorts Analog In-circuit HP TestJet HP Polarity Check HP Connect Check Digital In-circuit Analog Functional Mixed Testing Boundary-scan Flash programming Digital Functional,Analog In-Circuit Test,1. A Bus,2. B Bus,3. L Bus,4. Test Options,Analog PushButton Debug,Compile & Go Button Duplicate A line Display Histogram Display MOA Save & Compile Test Debug workmanship,
