#11149 NORM 1.75-ha: XO 1.75 B1 may show charging indicator when not charging

Zarro Boogs per Child bugtracker at laptop.org
Thu Aug 18 15:47:23 EDT 2011


#11149: XO 1.75 B1 may show charging indicator when not charging
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           Reporter:  greenfeld  |       Owner:  wad          
               Type:  defect     |      Status:  new          
           Priority:  normal     |   Milestone:  1.75-hardware
          Component:  hardware   |     Version:  1.75-B1      
         Resolution:             |    Keywords:               
        Next_action:  design     |    Verified:  0            
Deployment_affected:             |   Blockedby:               
           Blocking:             |  
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Changes (by wad):

  * next_action:  diagnose => design


Comment:

 I take that back.  It worked on one unit, but failed in further testing.

 Quanta is suggesting placing PQ56 under control of an "ideal diode"
 circuit, instead of leaving it under the control of the ISL9519.

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Ticket URL: <http://dev.laptop.org/ticket/11149#comment:4>
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