No Power at helm: 2010 LSV. Wiring diagram needed!

Help! I cannot start my boat this spring. Batteries are good, power at the starter. 50 amp and 60 amp breaker /switches are set. Blower works. Radio works. BUT no power at all to the helm. Can't crank engine, NO gauges at all. There is a circuit breaker under the helm for ignition (one of 12). There is power to the buss bar. Ignition breaker is not tripped, but there is no power to either side of it. Throttle is in neutral. Safety switch is hooked up. Without a wiring diagram I am out of ideas!

Anyone have ideas? Or had this problem and solved it? Or have a wiring diagram for ignition circuit? Thanks!