Editing Sony TC-K 790 ES

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Technische Daten:
== Data ==
 
{{navigation}}
 
'''General'''
 
* Manufacturer: [[Sony]]
 
* Model: TC-K 790 ES
 
* Type: Cassette Tape Deck
 
* Years of manufacture: 1992 - 1994
 
* Made in: Japan
 
* Color: Champagne, Black
 
* Remote control:
 
* Power consumption: 23 W
 
* Dimensions: 430 x 135 x 350 mm (WxHxD)
 
* Weight: 6.9 kg
 
* Original price approx.: 850 DM
 
  
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Aufnahmesystem: 4 Spuren, 2 Kanäle (Stereo)
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Umspulzeit: ca. 90s (mit Sony C-60-Cassette)
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Vormagnetisierng: Wechselstrom
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Köpfe:              - Löschkopf (S&F-Kopf) 1 x
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                    - Aufnahmekopf (Permalloy-Kopf) 1 x
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                    - Wiedergabekopf (Permalloy-Kopf) 1 x
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Motoren:            - Capstanmotor (Direkt angesteuerter BSL-Motor mit linearem Drehmoment) 1 x
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                    - Wickelmotor (Gleichstrommotor) 1 x
  
'''Connections'''
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Signal-Rauschabstand (Spitzenpegel):
* Line inputs (Cinch):
 
** Sensitivity: 0.16 V
 
Input impedance: 47 kOhm
 
* CD Direct Input:
 
** Input impedance: 47 kOhm
 
* Line outputs (Cinch):
 
** Rated output level: 0.5 V at 47 kOhm
 
** Load impedance: over 10 kOhm
 
* Headphones (stereo jack)
 
** Output power: 0 - 3 mW at 32 Ohm
 
  
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- Typ IV (Sony Metall-S): 61 dB (Dolby Nr. off)
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- Typ II (Sony UX-S): 59 dB (Dolby Nr. off)
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- Typ I (Sony HF-S): 57 dB (Dolby Nr. off)
  
'''Technical Data'''
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Bei Spitzenpegel und ausgeschaltetem Dolby-System gemessen.
* Audio heads: 3
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Der Signal-Rauschabstand verbessert sich um etwa 15 dB bei
* motors: 3 (capstan, forward / reverse, servo)
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500 Hz und um etwa 20 dB bei 1 kHz, wenn das Dolby-C-System
* Synchronisation fluctuations: 0,025
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eingeschaltet ist. Bei eingeschaltetem Dolby-B-System kommt
* Tape types:
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es zu einer Verbesserung von 5 dB bei 1 kHz und 10 dB bei
* Frequency response:
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5 kHz.
**Type IV cassette: 20 - 21,000 Hz 
 
Type II cassette: 20 - 19,000 Hz  
 
Type I cassette: 20 - 17,000 Hz
 
Distortion factor: 1.5
 
* Signal-to-noise ratio:
 
**Type IV (Sony Metal S): 61 dB (Dolby NR off).
 
Type II (Sony UX-S): 59 dB (Dolby NR off)
 
**Type I (Sony HF-S): 57 dB (Dolby NR off)
 
* Auto Reverse: no
 
* Title search: yes
 
* Noise reduction system: Dolby B/C
 
* Dolby HX-Pro
 
* MPX filter: yes
 
* Fader: no
 
* Pitch control: no
 
* CD synchro recording: no
 
  
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Gesamtklirrgrad: 1,5 % (mit Sony Metal-S 250 nWb/m, 315 Hz, 3. Hormonische)
  
'''Special Features'''
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Frequenzgang:
* Adjustable headphone output (6.3 jack)
 
* Rear band control
 
* Double capstan with direct drive
 
* Bias/level calibration with test tone generator
 
* Fluorescent level meter with 2 x 24 segments
 
* CD direct input
 
* Timer Rec/Play
 
* Counter real time/memory
 
  
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- Typ IV-Cassette: 20 - 21.000 Hz (+- 3 dB, IEC)
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                  20 - 16.000 Hz [(+- 3dB (4 4dB Aufnahme)]
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- Typ II-Cassette: 20 - 19.000 Hz (+- 3 dB, IEC)
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- Typ I-Cassette:  20 - 17.000 Hz (+- 3 dB, IEC)
  
== Remarks ==
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Gleichlaufschwankungen:
* Previous model:
 
* [[Sony TC-K 770 ES]]
 
  
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- +- 0,05 % W.Peak (IEC)
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- 0,025 % W.RMS (NAB)
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- +- 0,07 % W.Peak (DIN)
  
* Successor model:
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Eingänge:
* [[Sony TC-K 808 ES]]
 
  
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a) Line-Eingänge (Cinch):
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  - Empfindlichkeit: 0,16 V
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  - Eingangsimpedanz: 47 kOhm
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b) CD Direct Input:
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  - Eingangsimpedanz: 47 kOhm
  
* Other models in the same series:
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Ausgänge:
* [[Sony TC-K 390]]
 
* [[Sony TC-K 490]]
 
* [[Sony TC-K 590]]
 
* [[Sony TC-K 690]]
 
* [[Sony TC-K 679 ES]]
 
* [[Sony TC-K 790 ES]]
 
* [[Sony TC-K 890 ES]]
 
* [[Sony TC-K 990 ES]]
 
  
== Pictures ==
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a) Line-Ausgänge (Cinch):
* [[Picture: Sony TC-K 790 ES
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  - Nenn-Ausgangspegel: 0,5 V an 47 kOhm
[[File:Sony TC-K 790 ES.jpg]]
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  - Lastimpedanz: über 10 kOhm
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b) Kopfhörer (Stereo-Klinke)
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  - Ausgangsleistung: 0 - 3 mW an 32 Ohm
  
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Allgemeines:
  
* Picture: Sony TC-K 790 ES
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- Stromversorgung: 220 - 230 V Wechselspannung (oder 240 V Wechselspannung, einstellbar von Sony Fachmann), 50/60 Hz
[[File:Sony TC-K 790 ES.jpg]]
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- Leistungsaufnahme: 23 W
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- Abmessungen: 430 x 135 x 350 mm (B/H/T)  --> einschließlich vorspringender Teile und Bedienelemente
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- Gewicht: ca. 6,9 kg
  
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Mitgeliefertes Zubehör:
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- Audio-Verbindungskabel (2)
  
== Reports ==
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Hinweis:
* Addendum RK Berlin 2018: better data known:
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Dieses Gerät erfüllt bezüglich Störstrahlungsunterdrückung die EG-Richtlinie 87/308/EWG.
* High-quality cassette deck of the noble series "ES" by Sony. This deck is characterized by its 3-motors and 3-head drive. The cassette flap is opened and closed by motor. By the 3 heads one has the function "rear tape control". This means that you can listen to what you have recorded by pressing a button while recording. This is very helpful if you want to adjust the cassette exactly by bias and recording level. You get the best possible sound quality. A first-class device in solid build quality.  
 
  
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Bescheinigung des Hersteller:
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Hiermit wird bescheinigt, daß das Stereo-Cassettendeck TC-K790ES in Übereinstimmung mit den
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Bestimmungen der Amtsblattverfügung Nr. 1046/1984 funkentstört ist.
  
Technical data
 
* 3-head system with rear band control
 
* Super Density Permalloy sound heads with LC-OFC
 
* Microprocessor-controlled 3-motor drive with quartz-stabilised direct drive
 
* Dual Capstan Drive
 
* Cassette stabilizer
 
* Motor-driven cassette compartment
 
* Record level and bias calibration with 2 tone generators
 
* Noise reduction Dolby B/C
 
* Title search
 
* Gold-plated connection sockets
 
* Switchable display
 
* Timer recording/playback
 
* Ready for IR Remote Control
 
  
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Die Daten wurden aus der Original-Bedienungsanleitung von 1992 entnommen.
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[3-755-112-51 (1) C.G.]
  
== Links ==
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[[Kategorie:Kassettendecks]]
 
 
 
 
[[Category:Cassette decks]]
 

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