Hirose (HRS) 16 Pin female socket and lock S1316-SBA Front panel from the Teac

Front panel from the Teac 1 inch 85-16 I have a few of these all a little different

this is not an easy job as often on the heads there is an uneven wear pattern so this has to be corrected

If you had a duff channel and bought a new board and found that also did not work the reason may be just the different version

seems to have plus minus 15 volts in and various voltages out though i only note one reg there

From a working machine

Hirose (HRS) 16 Pin female socket and lock S1316-SBA Front panel from the TeacOld style Hirose connector used in Multi Track machines and other Japanese equipment, they are all rare now or subject to high minimum orders, used but can easily be re used. These were from a Teac 85 16 but may have been used in many other units