Silvertone 1586
Sears, Roebuck & Co.; Chicago (IL)
- Pays
- Etats-Unis
- Fabricant / Marque
- Sears, Roebuck & Co.; Chicago (IL)
- Année
- 1932/1933
- Catégorie
- Radio - ou tuner d'après la guerre 1939-45
- Radiomuseum.org ID
- 277362
-
- Brand: Silvertone
Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.
- No. de tubes
- 7
- Principe général
- Super hétérodyne (en général); FI/IF 175 kHz; 2 Etage(s) BF
- Gammes d'ondes
- PO et 2 x OC
- Tension / type courant
- Alimentation Courant Alternatif (CA) / 110 - 120 Volt
- Haut-parleur
- HP dynamique à électro-aimant (électrodynamique) / Ø 10 inch = 25.4 cm
- Matière
- Boitier en bois
- De Radiomuseum.org
- Modèle: Silvertone 1586 - Sears, Roebuck & Co.; Chicago
- Forme
- Console avec pieds bas < 50% de la hauteur
- Remarques
-
The Sears Silvertone 1586 has a "Micro-Vision Triple Scale Dial". This is a moving scale AND a moving pointer that move in opposite directions! The loudspeaker has a hum bucking coil. Has a 3-gang tuning condenser but no RF stage - and reduced number of IF circuits depending on schematic version (referred to as a "self-tuned" IF output transformer). The model 1586 could be ordered for 25 cycle line power without any additional cost. The Silvertone console 1587 and the cathedral 1585 share the same chassis / schematic - see list below. This model is a domestic version and the mains transformer has no taps. But there is also a "Universal transformer" for 40 to 60 cycle available with taps: 115, 130, 155 and 230 volts.
This model was manufactured for Sears by Colonial Radio Corp., Buffalo, NY (Sears Manufacturer Source Number Code 101). In fact it is the schematic of Colonial model 62. But within the same model family there were quite a few changes made which are explained in the original Sears documentation included with the schematics. Even the tubes could be different (see plan "B"). The schematics are officially for models 1580, 1582, 1584, 1585, 1586, 1588, 1589, 7100, but model 1587 is also part of this model family and there are possibly others.
- Schémathèque (3)
- Silvertone Radios, Service Inf. 1928 thru 1936 (Pages 245 - 252)
- Auteur
- Modèle crée par John Kusching. Voir les propositions de modification pour les contributeurs supplémentaires.
- D'autres Modèles
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Vous pourrez trouver sous ce lien 5486 modèles d'appareils, 3219 avec des images et 4192 avec des schémas.
Tous les appareils de Sears, Roebuck & Co.; Chicago (IL)