Mark-5 TBPX card BNC connectors Details

In our Mark-5 control system all vibration proximitor signals are connected to S core TBQD card,from TBQD ribbon cables are connected to TBPX card, TBPX card has 20 BNC connectors, can any one help to identify each BNC belongs to which signals??, we have drawing up to TBQD only and not having TBPX details.Appreciate for your prompt response. Our 2 key phasor proximitor outputs are connected with TBQD- 85/86/87 and 88/89/90 respectively.