radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Cassette Radio Recorder TPR-4001

Cassette Radio Recorder TPR-4001; Aiwa Co. Ltd.; Tokyo (ID = 2546828) Radio
 
Cassette Radio Recorder TPR-4001; Aiwa Co. Ltd.; Tokyo (ID = 2546829) Radio
 
Cassette Radio Recorder TPR-4001; Aiwa Co. Ltd.; Tokyo (ID = 2546830) Radio
Use red slider bar for more.
Cassette Radio Recorder TPR-4001; Aiwa Co. Ltd.; Tokyo (ID = 2546828) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Japan
Manufacturer / Brand:  Aiwa Co. Ltd.; Tokyo
Year: 1973/1974 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 60: 2SK41 2SC394 2SC380 2SC632 2SC634 2SD313 2SA678 2SC372 2SC374 2SC536 2SC1347 2SC634 2SD344 2SD314
Main principle Superheterodyne (common)
Wave bands Broadcast (BC) and FM or UHF.
Details Special Tape or Cassette-Format; Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker - This model requires external speaker(s).
Power out 12 W (15 W max.)
from Radiomuseum.org Model: Cassette Radio Recorder TPR-4001 - Aiwa Co. Ltd.; Tokyo
Dimensions (WHD) 490 x 120 x 285 mm / 19.3 x 4.7 x 11.2 inch
Notes

Un tipo por transistor.

Sistema de grabación de 8 pistas, con posibilidad de 4 canales. Velocidad 3-3/4 ips (9,5 cm/s). Wow and Flutter:  0,20%. Respuesta frecuenca 30 -12,000 Hz.

Motor con servo.

Semiconductores:

  • 60 trasistores
  • 1 transistor FET
  • 34 diodos
  • 3 circuitos integrados; LA 3300, LD3120, LD3120
  • 8 tiristores
  • 6 varistores
FM :  87,5 - 108 MHz, sensibilidad 4 µV, antena 300 y 75 ohmios.
AM :  525 - 1605 kHz, sensibilidad 180 µV/m, antena ferrita.
Mentioned in -- Schematic (Esquemario de Magnetófonos y cassettes.)

Model page created by Toni Gutiérrez García. See "Data change" for further contributors.



All listed radios etc. from Aiwa Co. Ltd.; Tokyo
Here you find 816 models, 746 with images and 134 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
rmXorg