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09-02-2003, 11:29 | #1 (permalink) |
No Life Poster Join Date: Mar 2002 Location: AnyClient Age: 44
Posts: 1,981
Member: 10485 Status: Offline Sonork: 100.66876 Thanks Meter: 396 | Can we test COBBA and Power IC by Multimeter Thanks |
The Following User Says Thank You to hoang For This Useful Post: |
09-06-2003, 02:34 | #4 (permalink) |
No Life Poster Join Date: Sep 2002 Location: max232 chip
Posts: 690
Member: 16036 Status: Offline Thanks Meter: 5 | hi man yes i have heard there is a bga tester,i will try to find link and post ,again this machine is very expensive only for people that WHOLESALE bga will buy such machine |
09-06-2003, 06:50 | #5 (permalink) |
No Life Poster Join Date: Dec 2002 Location: cell-spare cochin penta kerala
Posts: 585
Member: 18837 Status: Offline Sonork: 100.1601544 Thanks Meter: 71 | possible to check ccont multymeeter its eazy to check ccont, just check the continuity between c3and e4 of the ccont if continuity is there ..its working if there is no continuity ...its a faulty one |
The Following User Says Thank You to sudeeshveekey For This Useful Post: |
04-09-2004, 17:14 | #10 (permalink) |
No Life Poster Join Date: Aug 2002 Location: india Age: 63
Posts: 1,476
Member: 14578 Status: Offline Thanks Meter: 831 | ccont pin out @ hooi 76, this may help you' need more ? w.b.r. Last edited by baraka42; 04-10-2004 at 16:50. Reason: upload attachment |
The Following User Says Thank You to baraka42 For This Useful Post: |
04-10-2004, 15:57 | #13 (permalink) |
No Life Poster Join Date: Apr 2004 Age: 49
Posts: 1,271
Member: 61294 Status: Offline Thanks Meter: 49 | Hi, it is not possible to test the power IC with the mutli - metre you should know that, the multi - metre can be used for postive and negetive reading from a circuit and not IC circuits. please, always know that. cheer's ***********bestman*********** |
The Following User Says Thank You to bestman For This Useful Post: |
04-10-2004, 17:43 | #14 (permalink) |
No Life Poster Join Date: Sep 2003 Age: 66
Posts: 807
Member: 39601 Status: Offline Thanks Meter: 13 | Yes by the use of the multimeter ( in a diodemeter position ) we can only mesure the foreward voltage dropout between 2 points ( +ve or Gnd with the sellected point ) , then we comapre it with the same point in other good knowne chip. but testing and analysing fuctionality , should be done by a stuff and a software. |
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