The depth sounder on my 1977 CD30 is acting up. It was made by Bristol Electronics. Suspect it is of the same vintage as the boat. Looking for a schematic to use for troubleshooting. Does anyone know if this company still exists or if it was absorbed. I expect I should just replace it, but it worked well until recently. It is digital, but not an LCD or LED.
Olli Wendelin
BLUE MOON
Charleston, SC
wendelin@spawar.navy.mil
Bristol Electronics Depth Sounder
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