EL3517 /19 /20 /30 /47 /60

Philips; Eindhoven (tubes international!); Miniwatt

Data
Forum
Pictures
Collections

  • Year
  • 1957
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 97630

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 127; 220; 240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: EL3517 /19 /20 /30 /47 /60 - Philips; Eindhoven tubes
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 360 x 190 x 330 mm / 14.2 x 7.5 x 13 inch
  • Notes

  • Mono Tape Recorder EL3517 for 6,3 mm tape.

    Tracks: 2 (1 each direction).
    Motor(s): 1.
    Speed: 9.5 cm/sec only. Reel diameter: 13 cm (5").
    Loudspeaker: AD3461.
    Output for a second loudspeaker (7Ω) or headphones (EL3992 /10) with automatic cut-off of internal loudspeaker.
    Input for microphone (EL6100 /02) and radio or pick-up.
    Output for amplifier or radio. The signals from the microphone and the other input can be mixed.

    EL3517 /19 /20 /30 for 110, 127, 220, 240 V; 50Hz.
    EL3517 /47 for 115 V; 60Hz.
    EL3517 /60 for 110, 127, 220, 240; 60Hz.

  • Net weight (2.2 lb = 1 kg)
  • 10.5 kg / 23 lb 2 oz (23.128 lb)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Hugo Sneyers. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model is part of the collections of the following members.

 Forum

Forum contributions about this model: Philips; Eindhoven: EL3517 /19 /20 /30 /47 /60

Threads: 1 | Posts: 1

Switch SK4 which I believe switches the record/replay head from play to record, is badly damaged. Feedback on how to best repair this will be appreciated.

My options are to rebuild the switch, replace with a microswitch or to bypass the switch in permantly replay position.

To rebuild would be more authentic but problem is to find the raw materials. The metal required would, I believe be either phosphor bronze or beryllium copper sheet. The cheapest I can find is about GBP80 for a 25mm x 25mm x 0.5mm piece of metal from Goodfellow or I could obtain a piece of unknown type of metal from the spring strip contact from a 4.5volt lantern battery(not generally sold in Australia).

This picture is a closeup view of the mangled switch removed from its mounting position. The middle leaf of the switch is snapped off and lost. A second contact is badly bent.

SK4 switch close up view of switch removed from mounting position.

 

Next is over view of switch mounted in position.

SK4 switch over view mounted in its udual position.

Kenneth Cooke, 03.Feb.13

Weitere Posts (1) zu diesem Thema.