• País
• Estados Unidos

• Fabricante / Marca
• IBM; Armonk, N.Y.

• Año
• 1981

• Categoría
• Signal Processing and Computing

• Radiomuseum.org ID
• 349321

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

• Numero de valvulas
• 1

• Válvulas

• Numero de transistores
• 7

• Semiconductores
• MJ2955 µA7815 SN7406 2SC2026 2SC1921 2N3904 TDA1170 2SC945 BU408

• Gama de ondas
• - no hay

• Tensión de funcionamiento
• Red: Corriente alterna (CA, Inglés = AC) / 120 or 220-240 Volt

• Altavoz
• - - No hay salida de sonido.

• Material
• Plástico moderno (Nunca bakelita o catalina)

• de Radiomuseum.org
• Modelo: Monochrome Monitor 5151 - IBM; Armonk, N.Y.

• Ancho, altura, profundidad
• 380 x 280 x 350 mm / 15 x 11 x 13.8 inch

• Anotaciones

• Wikipedia:
  The IBM 5151 is a 12" transistor–transistor logic (TTL) monochrome monitor, shipped with the original IBM Personal Computer for use with the IBM Monochrome Display Adapter.

  The monitor has an 11.5-inch wide CRT (measured diagonally) with 90 degree deflection, etched to reduce glare, with a resolution of 350 horizontal lines and a 50 Hz refresh rate. It uses TTL digital inputs through a 9-pin D-shell connector, being able to display at least three brightness levels, according to the different pin 6 and 7 signals. It is also plugged into the female AC port on the IBM PC power supply, and thus did not have a power switch of its own.

  The IBM 5151 uses the P39 phosphor type, producing a bright green monochrome image intended for displaying high-resolution text. This phosphor has high persistence, which decreases display flicker but causes smearing when the image changes.

• Peso neto
• 7.590 kg / 16 lb 11.5 oz (16.718 lb)

• Documentación / Esquemas (1)
• - - Manufacturers Literature (IBM PC Hardware Reference Library)

• Autor
• Modelo creado por Heribert Jung. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 20 modelos, 20 con imágenes y 14 con esquemas.
  Ir al listado general de IBM; Armonk, N.Y.