Stereo Wiring Diagram for 2006 SAN 210 with Tower Speakers

[mbaumet]

I recently completely lost power to my clarion head unit. Power to everything else in the boat works fine. Stereo was working fine a month ago. I just recently began to change all of the speakers out, cockpit, tower and sub. Went to test everything and do not get any power to the head unit now. It's very perplexing, as nothing changed except the speakers were replaced...... Does anyone know where I can find the stereo wiring diagram for a 2006 SAN 210? Has 2 amps, tower speakers and clarion head unit..... The wiring diagrams posted on this site are for a 2005 and the setup isn't close to what I have. Or if anyone has some advice, I'm all ears. Thanks.

MB

[MLA]

I would start by checking the voltage at both batteries. Next, at the rear of the head-unit, test for voltage across the black wire and yellow B+/MEM. If not voltage, find a known good ground and recheck to determine if its the lack of B+ on the yellow or ground on the black. Then with the helm powered up, check for voltage across the black (or known good ground) wire and red wire. Thats all the head-unit needs to come alive. The yellow likely have a fuse or breaker somewhere and the red comes from the touch pad.

[mbaumet]

I would start by checking the voltage at both batteries. Next, at the rear of the head-unit, test for voltage across the black wire and yellow B+/MEM. If not voltage, find a known good ground and recheck to determine if its the lack of B+ on the yellow or ground on the black. Then with the helm powered up, check for voltage across the black (or known good ground) wire and red wire. Thats all the head-unit needs to come alive. The yellow likely have a fuse or breaker somewhere and the red comes from the touch pad.

I feel like an idiot..... I looked closer at the power wires and the plug into the radio with the power and ground was loose..... At first glance it looked like it was plugged in all of the way..... Thanks for the help.

MB