Electronics Forum | Wed Jun 18 12:23:03 EDT 2008 | mrmaint
Could it be that the board that the trackball plugs into is bad?
Electronics Forum | Tue Apr 27 16:42:18 EDT 2010 | m79d
Hi jepoy + a very frazzled man thanks for your suggestions,here is how it went:- I found a couple of these VM1710 boards and tried one and still nothing. I really wanted to see if power was getting to the camera and anything coming out. I was loo
Electronics Forum | Thu Jul 25 16:20:59 EDT 2019 | bobpan
Top red led is on or off depending on version of tep board. The green leds light when the transport sensor that it communitcates with is seeing a board over it. Tep controller init failure can be one of the following. 1. Check reseat tep card and
Electronics Forum | Sat Jul 11 05:50:09 EDT 2020 | rsatmech
Thanks for your valuable inputs. I will work to apply resin plug hole in issue pcba.
Electronics Forum | Tue Aug 16 20:10:26 EDT 2022 | servin6154
Make sure that your HOD is plugged in all the way.
Electronics Forum | Tue Mar 05 22:34:27 EST 2002 | YoYo
You better be careful how you plug vias at screenprint - we currently have a customer that wants vias plugged, so we had a 2% aperature reduction so we would not have to much paste, I believe it should have been reduced more because some of the solde
Electronics Forum | Mon Mar 07 08:22:09 EST 2005 | davef
Via in pad can have any size hole, but you're correct. The larger the hole, the more solder that is scavenged from the solder connection. We believe that a proper via in pad design will either: * Move the via to the edge of the pad and cover the vi
Electronics Forum | Thu Dec 21 13:33:46 EST 2006 | ppcbs
The problem with super glue is that is has a cyanide base that turns into a toxic gas and evaporates when heated. See IPC-7095. Via's should be fully plugged with solder mask at the fab house. If your PCB designers are not up to speed on IPC requi
Electronics Forum | Mon Feb 25 12:21:16 EST 2008 | stevek
Rather than having the artwork cover the via as with tenting dry film, and letting the mask do what it will, the preferred way is to do a second op silk screen with something like SR1000 just in the vias themselves to plug them. This doesn't always
Electronics Forum | Thu Feb 19 14:09:45 EST 2009 | leemeyer
I apologize in advance if I offend anyone with this question as it does not pertain to SMT. I am guessing that you folks see a lot of other types of components in your facilities. I am looking for a banana jack that has an integrated switch. The swit
