R206 Receiver Power Supply

See the circuit diagram

 

 

 Looking slightly mystifying is this removeable metal cover with an arrangement of sockets. It's for a spare aerial terminal plate. I suspect that many aerial plates were getting damaged or lost so a PDS task was given to the manufacturers to supply a spare and this was where it was fitted.

Below you can see what's underneath the cover...

You'll also see that the vibrator and its spare are missing.

The vibrator is used to run the set from a battery.

Top right is the 100 volt regulator for the receiver local oscillator HT, which doubles as an indicator for power.

 

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