Difference: AMC13DebugLog (67 vs. 68)

Revision 6826 Jun 2013 - BenjaminBDickens

Line: 1 to 1
 
META TOPICPARENT name="CmsSlhc"
Please log AMC13 test activity below, blog style (new entries at top)
Added:
>
>

2013-06-26, dickens, dzou

  • Measured the voltage across capacitor 95 (C95), which should have a voltage drop of 3.3 V in parallel with the U2 chip
    • One wire soldered on to each side of the capacitor, each wired to a voltmeter
    • After keeping the AMC13 off for a very long time, voltmeter reads 3.333 V immediately after handle is pressed in, fluctuating between 3.333 V and 3.334 V consistently
    • After a quick handle reset, voltmeter reads constant 3.33 V immediately once again
 

2013-06-26 dzou

  • Clock Test with SFP cool down:
    • Board on - warmed up to equilibrium
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2020 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback