General Section; Test Equipment / Aids; Technical Data; Technische Daten - Grundig PA 2 Service Manual

PA 2 / PA 3
Allgemeiner Teil
Meßgeräte / Meßmittel
Frequenzzähler, NF-Voltmeter, NF-Generator, Klirranalysator,
Tonhöhenschwankungsmesser, Cr-Testcassette 448 A, Drehmoment-
cassette 456, Wobbler, Meßsender, Stereocoder, Tongenerator, Os-
zilloskop, Digitalvoltmeter
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

Technische Daten

Verstärker
Ausgangsleistung (DIN45500):
Sinusleistung ..................................................................... 160W
Musikleistung ..................................................................... 300W
Klirrfaktor: Sinusleistung -1dB, 1kHz .................................. ≤ 0,008%
Geräuschspannungsabstand ................................................ ≥ 100dB
Leistungsbandbreite ................................................ 10Hz ... 100kHz
Übertragungsbereich
Line in ................................................................. 5Hz ... 100kHz
Phono ................................................................. 20Hz ... 30kHz
Eingangsempfindlichkeit/Impedanz ............................ 180mV / 47kΩ
Dämpfungsfaktor (8 Ω, 1kHz) ................................................... > 100
Tuner
Empfindlichkeit
Mono (S/N = 26dB) ........................................................... 1,1µV
Stereo (S/N = 46dB) ........................................................... 35µV
Klirrfaktor
Mono (1kHz, 40 / 75kHz Hub) ..................................... 0,2 / 0,4%
Stereo (1kHz, 40 / 75kHz Hub) ................................... 0,4 / 0,7%
Frequenzbereich (-3dB) ............................................. 10Hz ... 15kHz
Stereo Crosstalk (1kHz) ........................................................... 40dB
Dynamische Trennschärfe
(mono, stereo, ± 300kHz) ............................................... 60/60dB
Geräuschspannungsabstand
Mono 40kHz Hub, DIN A ..................................................... 74dB
Stereo 40kHz Hub, DIN A ................................................... 70dB
Empfangsbereich
FM (25kHz) ..................................................... 87,5 ... 108,0MHz
MW (9kHz) ........................................................ 528 ... 1605kHz
CD Wechsler
Anzahl der CDs ................................................................................ 7
Frequenzgang (± 0.5dB) ............................................ 20Hz ... 20kHz
Klirrfaktor (0dB, 1kHz) ............................................................. 0,01%
Intermodulation (DIN A 60Hz / 7kHz, 4:1) ............................... 0,02%
Cassetten Deck
Frequenzbereich ........................................................ 40Hz ... 16kHz
Geräuschspannungsabstand (IEC wtd., Cr)
Dolby B ............................................................................... 64dB
Dolby aus ........................................................................... 56dB
Gleichlaufschwankungen (IEC wtd.) ...................................... 0,13%
Stereo Crosstalk (1kHz) ........................................................... 40dB
Eingangsspannung/Eingangswiderstand ............ 115mV / 270kOhm
Ausgangsspannung/Ausgangswiderstand ........... 750mV / 2,7kOhm
System
Spannungsversorgung:
Betriebsspannung ............................................................ 230V~
Frequenz ....................................................................... 50/60Hz
max. Leistungsaufnahme ............................................... < 380W
Leistungsaufnahme in Standby ........................................... ~ 1W
GRUNDIG Service

General Section

Test Equipment / Aids

Frequency Counter, AF Voltmeter, AF Generator, Distortion Analyzer,
Wow and Flutter Meter, Cr Test Cassette 448 A, Torque Test Cassette
456, Sweep Generator, Test Generator, Stereo Coder, AF Generator,
Oscilloscope, Digital Voltmeter
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

Technical Data

Amplifier
Output power (DIN45500):
Nominal power .................................................................. 160W
Music power ...................................................................... 300W
Distortion: Nominal power -1dB, 1kHz ............................... ≤ 0.008%
Signal-to-noise ratio ............................................................. ≥ 100dB
Power bandwidth ..................................................... 10Hz ... 100kHz
Frequency response
Line in ................................................................. 5Hz ... 100kHz
Phono ................................................................. 20Hz ... 30kHz
Input sensitivity / impedance ...................................... 180mV / 47kΩ
Damping factor (8 Ω, 1kHz) ...................................................... > 100
Tuner
Sensitivity
Mono (S/N = 26dB) ........................................................... 1.1µV
Stereo (S/N = 46dB) ........................................................... 35µV
Distortion
Mono (1kHz, 40 / 75kHz dev.) ..................................... 0.2 / 0.4%
Stereo (1kHz, 40 / 75kHz dev.) ................................... 0.4 / 0.7%
Frequency response (-3dB) ....................................... 10Hz ... 15kHz
Stereo Crosstalk (1kHz) ........................................................... 40dB
Dynamic selectivity
(mono, stereo, ± 300kHz) ............................................... 60/60dB
Signal-to-noise ratio
Mono 40kHz dev., DIN A ..................................................... 74dB
Stereo 40kHz dev., DIN A ................................................... 70dB
Frequency ranges
FM (25kHz steps) ........................................... 87.5 ... 108.0MHz
MW (9kHz steps) ............................................... 528 ... 1605kHz
CD changer
Number of discs ............................................................................... 7
Frequency response (± 0.5dB) .................................. 20Hz ... 20kHz
Distortion (0dB, 1kHz) .............................................................. 0.01%
Intermodulation (DIN A 60Hz / 7kHz, 4:1) ............................... 0.02%
Cassette deck
Frequency response .................................................. 40Hz ... 16kHz
Signal-to-noise ratio (IEC wtd., Cr)
Dolby B ............................................................................... 64dB
Dolby off ............................................................................. 56dB
Wow & Flutter (IEC wtd.) ........................................................ 0.13%
Stereo Crosstalk (1kHz) ........................................................... 40dB
Input voltage/impedance ..................................... 115mV / 270kOhm
Output voltage/impedance .................................... 750mV / 2.7kOhm
System
Power supply:
Mains voltage ................................................................... 230V~
Mains frequency ............................................................ 50/60Hz
Maximum power consumption ........................................ < 380W
Standby power consumption .............................................. ~ 1W
Allgemeiner Teil / General Section
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