crwdns2915892:0crwdne2915892:0
If the Sony TCM-919 is not recording sound, this guide provides replacement solutions. Comprehensive device opening and dismantling up to microphone replacement will be covered.
crwdns2942213:0crwdne2942213:0
- 
   
   
- 
                     
            
Turn the device around so that the back cover if facing upward. Use your thumbs to press down firmly and then push the battery door cover open.
 - 
                     
            
Remove any batteries.
 
 - 
                     
            
 - 
   
   
- 
                     
            
Remove the 5, 5.95mm screws as indicated in the picture using the Phillips head screwdriver.
 
 - 
                     
            
 - 
                     
                                                
 - 
   
   
- 
                     
            
Look to the back of the top cover.
 - 
                     
            
Desolder the two wires connected to the mircophone using the soldering station.
 
 - 
                     
            
 - 
   
   
- 
                     
            
Gently remove the rubber top from the two plastic knobs that hold the microphone in place.
 - 
                     
            
Remove the microphone by pulling up.
 
 - 
                     
            
 
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.