Cable ???

[Mark - Raymarine - Moderator]

Hello Tony T,
I could take an educated guess and say that the 4 pin connector cable is a cable that is used between a Digital Sounder Module (DSM) and a C-Series Classic MFD.
The 5 pin connector cable sound like it is a NMEA-0183 cable for a C-Series or E-Series Classic MFD, but the colors reported are one off. Usually we would see, Yellow, Brown, White, Green and Shield.
If you could upload a picture of each end of the cables, we could probably say for sure which cable it is.