Technische Daten - Grundig M 37-DC Service Manual

M 37-DC
Allgemeiner Teil
Meßgeräte / Meßmittel
Meß-/Wobbelsender
Frequenzzähler
Oszilloskop
DC-Voltmeter
NF-Voltmeter
NF-Generator
Testkassette 448A Sach-Nr.: 35079-023.00
Beachten Sie bitte das GRUNDIG Meßtechnik-Programm, das Sie
unter folgender Adresse erhalten:
GRUNDIG electronics GmbH
Würzburger Str. 150
D-90766 Fürth/Bay
Tel. 0911/703-0, Fax 0911/703-4479
Dolby Pro Logic hergestellt unter Lizenz von Dolby Laboratories
Licensing Corporation.
DOLBY, das Doppel-D-Symbol d und 'PRO LOGIC' sind Warenzei-
chen der Dolby Laboratories Licensing Corporation.

Technische Daten

Verstärker
Ausgangsleistung links und rechts
Musikleistung ................................................................... 2 x 90W
Sinusleistung .................................................................... 2 x 50W
Ausgangsleistung DPL-Modus
Sinusleistung Mitte 10% dist., 1kHz ................................... 25W
Sinusleistung Hinten 10% dist., 1kHz ................................. 25W
Bandbreite der Ausgangsleistung ............................ 40 - 20000Hz
Frequenzgang .......................................................... 40 - 20000Hz
Störabstand ...................................................................... ≥ 75dBA
Eingangsempfindlichkeit Aux ............................................. 400mV
Lautsprecher .......................................................................... ≥ 6Ω
Kopfhörer (ø3.5mm) .................................................. 32Ω - 1000Ω
Tuner
FM-Wellenbereich (UKW) ...................................... 87,5 - 108MHz
MW (9kHz Raster) .................................................. 531 - 1602kHz
LW ............................................................................ 153 - 279kHz
Empfindlichkeit bei 75Ω
UKW-Mono, 26dB Störabstand ........................................ 2,8µV
UKW-Stereo, 46dB Störabstand .................................... 41,2µV
CD-Spieler
Frequenzbereich ..................................................... 20 – 20000Hz
Störabstand ...................................................................... ≥ 86dBA
Klirrfaktor .......................................................................... < 0,05%
Cassettendeck
Frequenzbereich
CrO2-Cassette (Typ II) ............................. 80 - 12500Hz (±8dB)
Störabstand (ohne Dolby NR)
CrO2-Cassette (Typ II) ................................................. ≥ 55dBA
Störabstand (mit Dolby NR)
CrO2-Cassette (Typ II) ................................................. ≥ 65dBA
Gleichlaufschwankungen ............................................ ≤ 0,4% DIN
Gehäuse
Material / Oberfläche .................................... Polystyrol und Metall
Abmessungen (B x H x T) .............................. 265 x 310 x 360mm
Gewicht mit Lautsprechern .............................................. ca. 19kg
GRUNDIG Service
General Section
Test Equipment / Aids
Standard/sweep signal generator
Frequency counter
Oscilloscope
DC voltmeter
AF voltmeter
AF generator
Test cassette 448A Part No.: 35079-023.00
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
GRUNDIG electronics GmbH
Würzburger Str. 150
D-90766 Fürth/Bay
Tel. 0911/703-0, Fax 0911/703-4479
Dolby Pro Logic manufactured under license from Dolby Laboratories
Licensing Corporation.
DOLBY, the double-D symbol d and 'PRO LOGIC' are trademarks of
Dolby Laboratories Licensing Corporation.
Technical Data
Amplifier
Output power left and right
Music power ................................................................. 2 x 90W
Nominal power ............................................................. 2 x 50W
Output power DPL mode
Center nominal 10% dist., 1kHz ......................................... 25W
Rear nominal 10% dist., 1kHz ............................................ 25W
Power band width ..................................................... 40 - 20000Hz
Frequency response ................................................ 40 - 20000Hz
Signal-to-noise ratio ......................................................... ≥ 75dBA
Input sensitivity Aux ........................................................... 400mV
Speakers ................................................................................ ≥ 6Ω
Headphones (ø3.5mm) ............................................. 32Ω - 1000Ω
Tuner
FM wave range ...................................................... 87.5 - 108MHz
MW wave range (9kHz Grid) .................................. 531 - 1602kHz
LW wave range ........................................................ 153 - 279kHz
Sensitivity at 75Ω
26dB S/N, FM mono ......................................................... 2.8µV
46dB S/N, FM Stereo ..................................................... 41.2µV
CD player
Frequency range ..................................................... 20 – 20000Hz
Signal-to-noise ................................................................. ≥ 86dBA
Total harmonic distortion .................................................. < 0.05%
Cassette deck
Frequency range
CrO2 tape (type II) .................................... 80 - 12500Hz (±8dB)
Signal-to-noise ratio (without Dolby NR)
CrO2 tape (type II) ........................................................ ≥ 55dBA
Signal-to-noise ratio (with Dolby NR)
CrO2 tape (type II) ........................................................ ≥ 65dBA
Wow and flutter ........................................................... ≤ 0.4% DIN
Cabinet
Material / finish ........................................... Metal and polystyrene
Dimensions (w x h x d) ................................... 265 x 310 x 360mm
Weight with speakers ................................................ 19kg approx.
Allgemeiner Teil / General Section
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