XPost: sci.electronics.design, sci.electronics.repair   
   From: not@home.cow   
      
   http://imgur.com/Trvs5mk   
      
   This is a beeper piezo in a Fluke 117 DMM which quite beeping. Scoped the   
   piezo’s pads and... nothing.   
      
   An inverter (from the CD4069) is connected across the piezo. Guess I don’t   
   understand anything about driving piezos.   
      
   Is this a standard practice?   
   Cheers.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)