3 pin RM-S1AM proprietary connector

This is proprietary (non-standard, product specific ) connector. A proprietary connector is the special connector that can only be used with a certain device(s).

This is the 3 pin RM-S1AM proprietary connector

3 pin RM-S1AM proprietary connector view and layout

3 pin RM-S1AM proprietary photo and diagram

The pinouts for the 3 pin RM-S1AM proprietary connector are:

Sony RM-S1AM shutter release cable connector pinout for Sony SLT-A33, Alpha A100, Alpha A200, Alpha A300, Alpha A350, Alpha A500, Alpha A550, Alpha A850, Konica Minolta Maxxum 9, Maxxum 7, Maxxum 5, Maxxum 4, Maxxum 3, Maxxum 807si, Maxxum 800si, Maxxum 700si, Maxxum 600si, Maxxum 505si, Maxxum 500si, Maxxum Sweet