|  Nova6
 New User
 
 Jul 11, 2012, 8:40 PM
 
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 | Hi Ron, 
 We have talked long time ago about a remote control repair.  I need your help on this one.
 
 This is not a TV but electronic circuit questions.
 
 I have a Panasonic Multifunction laser printer model KX FLB751 that gone bad.  Whenever I turn on the power I get an error with beep and showing "Service 1" on its LCD display. So,  I bought the service manual and posting the relevant pages here.
 
 In this flow chart, the second step to the right it says,  "Is the clock input into CN612 - 1 pin? "
 What does it mean?
 
 Is CN612-3 pin "L"?
 What does it mean?  Would you explain to me?
 
 See here the flow chart:
 
   
 Here is the corresponding circuit diagram for the Polygon motor.
 
 
   
 
 (This post was edited by Nova6 on Jul 11, 2012, 8:52 PM)
 
 
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