Schematic for Sentry 800 controller for Sundance Spa

Landed a free (15+ year old) spa where the nice had chewed on the wires. It was said to work prior to the mouse problem.

I replaced the 10 conductor ribbon cable between the controller PCB and the control/display head. Now that cable heats up and the LCD display does not function.

If possible I would like to check a schematic.

Sentry 800

I found this give a look and see.
**broken link removed**

leal said:

I found this give a look and see.
**broken link removed**

Click to expand...

Thank you I have that pdf. I am looking for a schematic of the controller board.

Sentry 800 Schematic

Did anyone ever locate a schematic for the PCB? I'm looking for one myself...

I have not.

Did find a guy would was rebuilding the controller PCBs for a not unreasonable price. Do not recall the URL. I have not done anything with mine as of yet. Strange that this should pop up, I just moved mine from the shop to the garage today. I was not working on it and it was talking up too much room.

I am still interested in finding the schematic.