Batboard

Does anyone have the pinout for a W3 head or the W3 TIB? I wasn't able to find it in either the BSM or ASM but maybe I missed it. If someone has the part number that would help too.

Also - do the TIBs do anything other than re-route the connections?

I'm trying to match up which pins are which, not trying to convert Wx to W3.

I'll answer my own question - the Astro control head schematics and pinouts are contained in service manual 6881096C77-O.

W3 Control Head Pinout