bruce
Active Member
The original or older big dog Speedos we're not LCD they had sweep arm for the speedo I know they had problems with the solder joint at the wires that connected to the circuit board I had to fix mine years ago ( you had to take apart almost the entire Speedo to get inside the box where the circuit board was ) and it's been fine ever since not sure if the LCD Speedos may have a similar issue if it stops working only thing I could suggest would be to take it apart you have nothing to lose because it's not working anyway, even if you end up having to purchase a new one I would take the old one apart, once you understand how something works it's usually pretty easy to fix , PS - remember all posts are worthless without pictures HA HA 


