That wire goes where?

Yesterday, while sitting and staring at the flashing lights on our electrical panel, I had some time to look at one of the few documents that we left onboard Katana. David and Jackie, Katana’s previous owners, were nice enough to pass along to us a beautiful laminated schematic diagram showing the wiring of all of our boat’s systems. Now, I am not sure if all PDQs came with such a drawing or if they had it done themselves. Regardless, this document will be worth it’s weight in gold when we get around to making any modifications to the onboard systems, or troubleshooting any of the current ones.