Electronics Forum | Fri Nov 03 11:36:34 EST 2006 | mika
Hi, It is good news to "hear" that You found the problem. This control board has also broken for us once but we had a broken camera unit from where we took this board as a replacement. Unfortunately I was not able to find the circuit diagram (among a
Electronics Forum | Tue Feb 29 21:18:00 EST 2000 | Gwen Z
When an assemblied board was on active service, what's the main reason for its failure:the package broken; the mechanics fatigue failure under thermal cycle; the corrosion caused by salt and vapor; the broken chip inside the package etc. I think all
Electronics Forum | Tue Feb 29 21:18:00 EST 2000 | Gwen Z
When an assemblied board was on active service, what's the main reason for its failure:the package broken; the mechanics fatigue failure under thermal cycle; the corrosion caused by salt and vapor; the broken chip inside the package etc. I think all
Electronics Forum | Wed Jun 10 09:27:36 EDT 1998 | Steve Gregory
| We're running into problems with board damage (broken traces, solder shorts) due to pliers and other bizarre tools being used for depanelization. I need some sort of fixture for this. A delrin plate with a slot cut to the correct depth and width mi
Electronics Forum | Tue Jun 03 16:05:58 EDT 2003 | mk
Hi Randy, From a bare board manufacturers stand point, scoring is probably faster and easier but has limitations. If your boards are square or rectangle scoring will work fine. Once assembled the scored grooves can be sliced apart using what is some
Electronics Forum | Thu Jun 18 15:04:48 EDT 1998 | smd
| | | We're running into problems with board damage (broken traces, solder shorts) due to pliers and other bizarre tools being used for depanelization. I need some sort of fixture for this. A delrin plate with a slot cut to the correct depth and wid
Electronics Forum | Wed Aug 22 21:11:25 EDT 2001 | davef
When it works right, it's a beautious thing. => When goes wrong, you have one board with some of the other board's material, not too coo. Scribed and broken ceramic has bad-butt sharp edges. You'll feel this sticky stuff on your hands, look down,
Electronics Forum | Mon Dec 26 13:24:12 EST 2005 | mariss
I'm assuming the fracture in tension; the fracture doesn't show even at X50. The broken edges are that clean. I would expect spalling at the fracture edges if it were a compression or torsional fracture. This makes me belive the board expands and pul
Electronics Forum | Wed Apr 23 13:42:18 EDT 2003 | Mr. B
This is sensetivity and heat and direct pressure of this board. I guess they have tried different things in the past with new washers and paste. The customer is satistified with this method so if not broken dont fix it I guess. I thought I would thr
Electronics Forum | Thu Sep 11 11:45:28 EDT 2008 | realchunks
At first glance you would think so. But just as in real life manufacturing, EVERY problem can be solder related. Naturally the problems with broken parts, wrong parts, parts made wrong etc... are generally found right ways, so no one really posts t
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