Stereo-Center TPR-3001 C, H

• Paese
• Giappone

• Produttore / Marca
• Aiwa Co. Ltd.; Tokyo

• Anno
• 1972

• Categoria
• Radio (o sintonizzatore del dopoguerra WW2)

• Radiomuseum.org ID
• 201145

• Immagini
• Schemi

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• Numero di transistor
• 55

• Semiconduttori
• 2SK41 2SC784 2SC380 2SC394 2SC374 2SC372 2SC632 2SC1000 2SC634 2SA678 2SD314 2SC536 unknown_tr LA3300 1N60 1S2139 MZ10 10D-1 1S1212

• Principio generale
• Supereterodina (in generale)

• Gamme d'onda
• Onde medie (OM) e MF (FM).

• Particolarità
• Registratore o riprod a cassett

• Tensioni di funzionamento
• Alimentazione a corrente alternata (CA) / 117 or 110-120; 220-240 Volt

• Altoparlante
• - Questo apparecchio richiede altoparlante/i esterno/i.

• Potenza d'uscita
• 24 W (indistorta)

• Materiali
• Mobile in legno

• Radiomuseum.org
• Modello: Stereo-Center TPR-3001 C, H - Aiwa Co. Ltd.; Tokyo

• Forma
• Apparecchio per ripiani a scaffale (come i componibili HiFi).

• Dimensioni (LxAxP)
• 480 x 136 x 320 mm / 18.9 x 5.4 x 12.6 inch

• Annotazioni

• Kombination eines Hi-Fi-Steuergerätes mit einem Kassettenrecorder. Automatischer Kassetten-Auswurf am Bandende, sowie die wahlweise Möglichkeit, mit dem Kassettenauswurf den Netzschalter betätigen zu lassen. Damit schaltet sich das Gerät nach Bandauswurf ab. Ein Mikrofoneingang mit eigenem Pegelregler ist so geschaltet, daß er zu allen Programmarten wirksam ist. Eignung als Hintergrund-Musikgerät für Lokale oder Geschäftsräume, bei denen fallweise Durchsagen notwendig sind.

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  Specifications model TPR-3001 H, C

  Type:  Cassette recorder — FM/AM stereo system

  Solid State Devices: 38 transistors radio, 16 auxiliary transistors, 1 FET, 1 IC, 16 diodes, 8 varistors & 1 thyristor all listed one per type.

  Tuner Section

  Frequency Range:

  FM :  87,5 - 108 MHz
  AM :  525 - 1605 kHz

  Sensitivity :

  FM :  4 µV (IHF Standards)
  AM :  180 µV/m (IHF Standards)

  FM Frequency Response: 50 - 15,000 Hz
  FM Signal-to-Noise Ratio:  60 dB
  FM Distortion:  less than 0,5%

  Antenna:

  FM :  300 Ω  or 75 Ω
  AM :  Bar antenna built-in, antenna terminal

  FM MPX Section

  Separation:  better than 38 dB (1 kHz)
  Distortion :  less than 0,7%

  Tape Recorder Section

  Recording Tracks:  4-track, 2-channel recording system
  Tape Speed:  1-7/8 ips (4,8 cm/s)
  Recording time: 90 min. (w/ C-90 cassette, two ways)
  Wow and Flutter:  0,25% (playback) RMS
  Frequency Response:  30 -12,000 Hz (+3 -6 dB)
  Signal-to-Noise Ratio :  better than 45 dB
  Bias Frequency:  84 kHz
  Erasing System: AC erase
  Servo motor
  Recording Level Indicator:  VU Meter

   

  Audio Section

  Circuitry:  Complementary SEPP ITL/OTL circuit
  Output: 30 W Music Power, rms 12 W + 12 W

  Frequency Response: 30 - 50,000 Hz (main amp)
  Distortion Factor:  less than 0,3% (at 10 W + 10 W, 1,000 Hz output)

  Gain & Input Impedance:

  Phono Mag :  5 mV / 50 kΩ
  Mic :  1,8 mV / 10 kΩ
  Aux In :  300 mV / 50 kΩ
  DIN (in) :  500 mV / 100 kΩ

  Output Level/Impedance:

  Rec Out :  400 mV /10 kΩ
  DIN (Out) :  30 mV/ 80 kΩ
  SP [Speakers] : 4 - 16 Ω

  Tone Controls

  Bass :  10 dB at 100 Hz
  Treble :  10 dB at 10 kHz
  Equalizer :  Phono RIAA
  Damping Factor :  30  (8 Ω )
  Residual Noise :  less than 1,5 mV (at 8 Ω , load, min. vol)

   

  Built-In Features

  Automatic Stop/Cassette Ejection System
  Slot-in (Insert-to-play) System
  VU Meter (recording level/output level indicator)
  Recording Indicator Lamp
  FM MPX Indicator Lamp
  Tuning Pointer
  Pause Button
  Function Lever (F.F. STOP, REW)
  Record Button
  Stereo Headphone Jack
  Automatic FM Monaural/Stereo Switching Circuit
  4-channe! Decord Connection Terminal
  REC/PB DIN jack
  Sleep Timer Device
  Mixing Record Circuit
  AC Outlet
  Tape Check Window
  REC OUT Jack

  Power Source: 

  TPR-3001C: AC 117 V, 50/60 Hz
  TPR-3001H: AC 110 - 120 V, 220 - 240 V, switchable
  Power Consumption:  60 W with max. output

  Accessories

  Cassette tape x1
  Indoor FM antenna x1
  Fuse x1
  Connection cord x2

• Peso netto
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Letteratura / Schemi (1)
• - - Manufacturers Literature (Original service manual)

• Letteratura / Schemi (2)
• -- Schematic (Schemario Radio Autoradio Mangianastri edizioni "Il Rostro" Italy, March 1971.)

• Autore
• Modello inviato da Museum Roggenhofer. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 944 modelli, di cui 895 con immagini e 172 con schemi.
  Elenco delle radio e altri apparecchi della Aiwa Co. Ltd.; Tokyo