From: JERONI.PAUL@terra.es   
      
   Peter X1 wrote:   
   > Are you sure its must be 1.2V which seems to me for a LCD monitor    
   > somwhow strange. Whatś the input voltage of the "regulator" ?    
   >    
   > I think feeding things with 1.8V, providing doing this with low current,    
   > will not harm things. If you habve a bench power supply, give it a slow    
   > try.    
   >    
   >    
   > --    
   > Mvg...    
   > Peter   
      
   1.2V is the measured voltage, I can't properly measure the voltage setting   
   resistors because the circuit effect. I hacked the resistors to increase the   
   voltage to 1.8V with no difference.   
      
   I identified the reset input, it is implemented with a 10uF electrolytic just   
   like the similar manual I pointed and it is fine. I scoped the crystal and it   
   is oscillating with 0.8V amplitude centered around 1.7V, I guess it is fine.   
   So it seems the micro    
   is dead. No attempt to read the flash memory, as soon as the reset goes low   
   both SDA and SCL go and stay low.   
      
   I am seeing 15 ohm resistance in the 1.2 / 1.8V line. From my experience this   
   is normal with some processors but maybe with this one indicates an internal   
   short.   
      
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