UC-103
Sharp; Osaka
- País
- Japon
- Fabricante / Marca
- Sharp; Osaka
- Año
- 1955 ??
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 137274
-
- alternative name: Hayakawa Electric Co.Ltd.
Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.
- Numero de valvulas
- 5
- Principio principal
- Superheterodino en general; ZF/IF 455 kHz
- Gama de ondas
- OM y OC
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 110; 220 Volt
- Altavoz
- Altavoz dinámico (de imán permanente)
- Potencia de salida
- 1 W (unknown quality)
- Material
- Plástico moderno (Nunca bakelita o catalina)
- de Radiomuseum.org
- Modelo: UC-103 - Sharp; Osaka
- Forma
- Sobremesa de cualquier forma, detalles no conocidos.
- Ancho, altura, profundidad
- 360 x 140 x 150 mm / 14.2 x 5.5 x 5.9 inch
- Anotaciones
-
Chassis connected to mains; autotransformer.
Cabinet colors include green and walnut brown.
- Peso neto
- 2.4 kg / 5 lb 4.6 oz (5.286 lb)
- Autor
- Modelo creado por Peter Spies. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 1338 modelos, 1209 con imágenes y 517 con esquemas.
Ir al listado general de Sharp; Osaka
Colecciones
El modelo es parte de las colecciones de los siguientes miembros.
Contribuciones en el Foro acerca de este modelo: Sharp; Osaka: UC-103
Hilos: 3 | Mensajes: 6
I has been lucky enough to find a friend that have same model with original schematics still glued inside.
He has taken a picture of original schematic and sended it to me.
I compared it with my schematic redrawed manually from SHARP model UW-122 to match the UC-103 and I found both are identical, only in my schematics I identified audio output tube as 30C5 instead the correct 35C5, also added one line from the word earphone to the switch earphone-speaker, and added fuse value of 0,5A.
The second schematic uploaded are the most accurate, use it.
Regards.
Vicente Moncholi-Cebrian, 21.Nov.23
After some models readings on the radio museum list I found a very similar radio from SHARP, the model UW-122.
It is almost identical with some differences on the mains and some components:
- Cathode resistance of 120ohms instead of 150ohms on the UC-103
- Output audio tube 30A5 instead of 30C5 on the UC-103
Changes are documented and I have drawn and upload a new schematics for the UC-103 in the model list.
Hope this help in the future.
Regards.
Vicente Moncholi-Cebrian, 19.Nov.23
I recently won an auction and now own this radio Sharp UC-103.
In the Radiomuseum list appear this radio but not schematics are present, with only one owner, Peter Spies.
In one of the photos I can see some documents glued to inside upper cabinet, so, I beg to Peter Spies if he can take a photo of those documents, because one of them is the schematics.
Y become veru grateful to Peter.
Thanks and regards.
Vicente Moncholi - Sevilla - Spain
Vicente Moncholi-Cebrian, 16.Nov.23