This buffered sync busboard is designed for connecting several Cadet / DIY modules that use the 14 pin sync bus.
You need a Cadet Sync generator or Visual Cortex as sync source.

Features:
There is one 14pin sync input and nine sync outputs.
The busboard has a C-sync output for LZX modules that use RCA connections.
the RCA output has a vertical RCA socket. if you can’t find the Lumberg BTOR part, use a wired socket and solder that to the BTOR foorprint pads. middle pad is signa, surrounding pads are gnd
This board needs to be powered and has one 16pin power header.
For more custom systems there are also 2 “screw terminal” type connectors.
Size: 19.7 x 4.1 cm
Power use: 7mA on +12v, 4mA on -12v

This project is open source.
You can use the schematic to make your own boards, but please:
-Mention my name “Reverselandfill” or “M.Verhallen”
-Only do non-commercial runs. Private use only.

Original design thread: https://community.lzxindustries.net/t/sync-busboard-design-for-cadet-diy-systems/602 1
This project was made possible by the kind help of L.Larsen and users of the LZX community forum.
Special thanks goes to user Agawell for his help testing the RCA sync output.

M.Verhallen / Reverselandfill.org 1 2019