Winston F4-A2 Ch= F4
His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
- País
- Australia
- Fabricante / Marca
- His Master's Voice (HMV, H.M.V.), EMI (Australia) Ltd.; Sydney, NSW
- Año
- 1958/1959
- Categoría
- Televisión (TV) o monitor
- Radiomuseum.org ID
- 289825
- Numero de valvulas
- 24
- Válvulas
- 6CW7 6BL8 6BY7 6BX6 6BX6 6BX6 6CK6 5AS4 5AS4 6BL8 6BL8 or 6AW8A 6BX6 6BX6 6BM8 6BM8 6BX6 6AL5 6BL8 6CM5 6R3 1S2 21ALP4A or AW53-80
- Numero de transistores
- Principio principal
- Superheterodino con paso previo de RF
- Gama de ondas
- VHF/UHF (see notes for details)
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 200; 230; 240 Volt
- Altavoz
- Altavoz dinámico (de imán permanente)
- Material
- Madera
- de Radiomuseum.org
- Modelo: Winston F4-A2 Ch= F4 - His Master's Voice HMV, H.M.V.
- Forma
- Consola en general
- Ancho, altura, profundidad
- 26 x 37 x 23 inch / 660 x 940 x 584 mm
- Anotaciones
-
HMV F4-A2 De-Luxe Console
With easy rolling castors. In Walnut or Mahogany Veneers. High definition 21-inch aluminised 90° deflection picture tube with electrostatic focus.
Operation is simplified, so members of a family, young or old, may operate with confidence after a few minutes' instruction.
To operate (after switching "ON") -(a) Turn selector to desired channel.
(b) Adjust contrast control for best picture.
(c) Adjust sound volume control.It is not necessary to use the fine tuning control after switching from one channel to another.
Newly developed circuits positively "lock" the picture, both horizontally and vertically, whether a strong or weak transmission is being received.
Horizontal "locking" is achieved by a balanced flywheel synchronisation circuit which automatically "locks" the picture and dispenses with the necessity of a "horizontal hold" control on the front panel.
Interference effects have been minimised to the greatest possible extent by use of the latest circuitry.
A turret tuner, fully equipped to receive all ten Australian channels, incorporates a Cascode R.F, amplifier, which with four I.F. amplifying valves gives unequalled long-distance or local reception with upmost clarity.
Audio amplifier has two valves in push-pull output stage for greater volume and highest fidellty reproduction. Sound output power is 6 watts. A tone control is provided.
Valve equipment - 23 valves - of which 10 are double-purpose; and 2 metal rectifiers.
Easy to service; chassis is easily removed from cabinet, Valves are all located on top of chassis and may be replaced without removal of chassis. Picture tube is easily
removed. (MINGAY'S PRICE SERVICE)
- Peso neto
- 150 lb 0 oz (150 lb) / 68.1 kg
- Precio durante el primer año
- 299.25 AUS £
- Mencionado en
- Mingay's Price Service (Nov 1958 & Feb 1959.)
- Documentación / Esquemas (1)
- -- Original-techn. papers. (HMV Service Manual for Television Chassis Type F4.)
- Documentación / Esquemas (2)
- J.R. Publications Television Service Handbook (Television Service Manual 2nd edition 1961, L.J. Series 1962 & 1967, Page H26.)
- Autor
- Modelo creado por Martin Kent. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
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