Electronics Forum | Tue Oct 23 21:18:04 EDT 2007 | darby
Have just discovered wrongly labelled resistor from YAGEO RC0805FR-072K2L Date 200706, Which should be 2k2. Part is in fact 22r.
Electronics Forum | Thu Jun 06 09:03:48 EDT 2019 | bobpan
If the part is 10mm or less as long as you are scanning it near the top...it should work. The other possible problem is dirt on the quadalign lens. Clean off the lens and watch it when it homes....both heads should home the same way. If the head jum
Electronics Forum | Wed Oct 24 01:44:49 EDT 2007 | darby
Will do Dave - we will have to eat humble pie though. Have just been informed that part is in fact correct value. Problem was caused by different markings on two different supplier cases. Marking on one was 222, on t'other twas 2201,this was interpr
Electronics Forum | Fri Jun 27 16:36:54 EDT 2008 | wrongway
I have lots of those parts don't go by the arrow it is a vender marking has nothing to do with the polarity go by the belveled edge you can't go wrong
Electronics Forum | Thu Dec 11 08:20:05 EST 2003 | liang
we ofen have the problem of the part missing.when problem take place .we found the segment sleeve is anomaly.we change the sleeve is ok!but we don't know what is wrong with the sleeve.who can help us ,thks!
Electronics Forum | Thu Dec 11 23:38:44 EST 2003 | liang
Thank you Stefan for your help! our machine is hs50.you are right we means components are not placed on board.we can found the part around the loctation.i found bearing is dirty.i clean it with threebond.it can work well. but i want to know the rootc
Electronics Forum | Sun Dec 14 08:26:16 EST 2003 | liang
MR/MADANM STEFAN ,WE USE A PLASTIC PLUNGE.WE REPLACE THEM THREE MONTH.WHEN PART MISSED,WE CHECK THE VACUUM ,IT IS OK. IT IS ONE OR TWO SEGMENTS WHICH CAUSE PART MISSING.WE REPLACE A PLUNGER ,IT IS NOT OK.WHEN REPLACE A SLEEVE .IT IS OK.WE CHECK THE S
Electronics Forum | Thu Nov 17 14:33:02 EST 2011 | olddog
Thanks again Bobpan for all of your help. I hope some of my questions are dumb ones. Regarding "first", the QA error 0, you were right. In checking the setup, for some reason theta was 65227 instead of the 0 that I thought I had set. Regarding "sec
Electronics Forum | Wed Sep 11 13:45:57 EDT 2024 | proceng1
The ratio of incorrect parts received vs total parts is obviously enormously low, but it has happened. We have also had purchasing order an incorrect part. I always say that SMT can make a lot of crap quickly if a part is wrong, or backwards or what
Electronics Forum | Tue Aug 22 12:44:28 EDT 2006 | russ
Cannot be done, no way to solder the heat pad underneath center. P.S. Rob also spells color wrong!!! must have been a real bad school!! How does the wave master do it? Russ
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