Marconiphone sets schematic diagrams 1022-1929

The following schematic diagrams (from the Marconi Company) are available in the library of the

If you need any of them please ask. We will eventually publish them all.

- V2 = 2 valve receiver
- V2A = 2 valve receiver
- V3 = 3 valve receiver
- Crystal Junior = crystal receiver
- Crystal A = crystal receiver
- RB10 = crystal/valve receiver
- NB1 = one valve amplifier
- NB2 = 2 valve amplifier
- VB4 = 4 valve receiver
- B2 = 2 valve L.F.Amplifier
- 21 = 2 valve receiver
- 31 = 3 valve receiver
- 41 = 4 valve receiver
- 81 = 8 valve receiver
- H3 = 1 valve amplifier
- A4 = 1 valve L.F. amplifier
- A.C & D.C = H.T.Supply unit>BR> - A2 = 2 valve am[lifier
- V1 = 1 valve receiver
- R1605 = 3 valve receiver (Sterling)
- R1615 = 4 valve receiver (long range)
- 82 = 8 valve receiver
- 22 = 2 valve receiver
- 22= external connenctions
- 32 = 3 valve receiver
- 32 = external connections
- 43 = 4 valve receiver (portable)
- 51 = 5 valve receiver
- 51 = external connections
- D.C1 = all power supply unit (Edn.A)
- D.C1 = all power supply unit (Edn.B)
- A.C1 = all power supply unit
- D.C2 = H.T.supply unit
- A.C2 = H.T.supply unit
- D.C3 = H.T.supply unit
- A.C3 = H.T.supply unit
- 51B = connections to amplifier etc.
- D.C.A = amplifier
- A.C.A = amplifier
- 61 = 6 valve receiver
- 34 = 3 valve receiver (short wave)
- 53 = 5 valve receiver (portable)
- 23 & 23A = 2 valve receiver
- 35 = 3 valve receiver
- 37 = 3 valve receiver
- 44 = 4 valve receiver
- 44 = cables for receiver
- A.C4 = all power supply unit
- D.C4 = all power supply unit
- A.C5 = power suppy unit
- A.C.A = modified for U.8 valves
- A.C.B = power amplifier
- D.C.B = power amplifier
- ??? = trickle charger
- 55 = 5 valve receiver (portable)
5.24 = short wave adaptor

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