Ferguson 454

Ferguson 454 radio. Tall walnut cabinet with a square speaker cloth above a small black tuning dial and two knobs

This 1945 Ferguson is a real beauty. It even has an RF amplifier. However, it’s going to take me some time to restore it to its former glory. A mouse has been in residence inside the cabinet, and he’s chewed the aerial input coil which is now open circuit. He’s also chewed some of the wiring but that’s not a real problem. The cabinet is good and so is the dial glass, but the chassis, which was originally painted blue at the factory, is now somewhat rusty. This will be a major restoration job and you can follow the progress of this lengthy project, step by step, by checking this page regularly. Don’t check too regularly though as it’s going to take me some time to complete the job.

RADIO SPECIFICATIONS
Manufactured from 1945
Long Medium and Short Wave
Valves – EF39 ECH33 EF39 6Q7G
EL33 5Y3G
AC Supply

SERVICE MANUAL PREVIEW

The Trader service sheet for the Ferguson 104 and the Model 454 is available to members. Here's a taste of what's inside.

First page of the Trader service sheet for the Ferguson 104 and Model 454, with a photo of the radio
Front page
Circuit diagram of the Ferguson 104 and 454
Circuit diagram
Plan view of the Ferguson 454 chassis with the trimmers labelled
Plan view of the chassis
Photo of the underneath of the Ferguson 454 chassis
Under-chassis view

These pictures are faded on purpose, just for this preview. Members get the complete service sheet, unfaded, to view and download.

The service sheet includes:

  • The full circuit diagram
  • Capacitor and resistor values
  • Valve analysis, with the voltages and currents
  • Diagrams of the switch units, with a table of switch positions
  • How to dismantle the set
  • Step by step circuit alignment
  • Photos of the top and underneath of the chassis

Join the Members' Area to see the full service sheet

This advert was kindly sent in by Kate Irvine.
Kate is the girl in the advert – taken circa 1949

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