Museum of the Broadcast Television Camera

Marconi MkIX Television Camera CCU shading, talkback & camera microphones

Marconi MkIX Television Camera CCU shading, talkback & camera microphones

The left side has the shading, line and field sawtooth + parabola for each colour.

 

The right side has the camera talkback circuits. This one is the british talkback version.

 

In the centre are the filters and detectors for the two camera programme microphone circuits. These were not always populated as in studio use, they would not be required.

This board is serial number 208.