
Allgemeiner Teil / General Section GV 27 …, GV 47 …, GV 7… Allgemeiner Teil / General Section GV 27 …, GV 47 …, GV 7…
Technische Daten
VHS-System
1/2” Video - Cassettenrecorder
Bandgeschwindigkeit .............................. 2,339cm/s (Standard play)
Aufzeichnungsgeschwindigkeit ................... 4,84m/s (Standard play)
FS-Norm
CCIR, B/G/H - PAL
CCIR, B/G - SECAM
Video
Signal / Rauschabstand .........................................≥48dB (bewertet)
Auflösung ........................................................................... ca. 3MHz
Ton
Frequenzgang:
Standard play ..................................................... 80Hz…10kHz ±4dB
Longplay .............................................................. 80Hz…5kHz ±4dB
FM-Ton ........................................................... 20Hz…20kHz ±1,5dB
Signal / Rauschabstand .........................................≥43dB (bewertet)
Gleichlaufschwankung: .......................................≤0,3% (DIN 45507)
Netzspannung .........................................................220V~…240V~
Netzfrequenz ................................................................... 45…63Hz
Leistungsaufnahme
– Aufnahme (Mono-Variante)............................................ ca. 12,5W
– Aufnahme (Stereo-Variante) ............................................. ca. 15W
– Stand by (Modulator aus)................................................. ca. 9,5W
– Energiesparbetrieb (Option).................................................... <6W
Umgebungstemperatur ...........................................+10°C…+35°C
Relative Luftfeuchte............................................................... ≤80%
Betriebslage ..................................................................... horizontal
Specifications
VHS-System
1/2” video cassette recorder
Tape speed ............................................. 2.339cm/s (Standard play)
Head to tape speed..................................... 4.84m/s (Standard play)
TV standard
CCIR, B/G/H - PAL
CCIR, B/G - SECAM
Video
Signal / noise ratio ................................................ ≥48dB (weighted)
Video resolution ................................................................. ca. 3MHz
Sound
Frequency response:
Standard play ..................................................... 80Hz…10kHz ±4dB
Longplay .............................................................. 80Hz…5kHz ±4dB
FM Sound ....................................................... 20Hz…20kHz ±1.5dB
Signal / noise ratio ................................................ ≥43dB (weighted)
Wow and flutter ...................................................≤0.3% (DIN 45507)
Mains voltage ..........................................................220V~…240V~
Mains frequency.............................................................. 45…63Hz
Power consumption
– Record (mono type) ....................................................... ca. 12.5W
– Record (stereo type) ......................................................... ca. 15W
– Stand by mode (Modulator off) ........................................ ca. 9.5W
– Low power (option) ................................................................. <6W
Ambient temperature ...............................................+10°C…+35°C
Relative humidity ................................................................... ≤80%
Operating position ........................................................... horizontal
Test Equipment / Jigs
Variable isolating transformer Colour generator
Dual channel oscilloscope AF generator
Digital multimeter Stabilized power supply
Millivoltmeter Frequency counter
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig Instruments
Test- und Meßsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay.
Tel. 0911/703-4118, Telefax 0911/703-4130
Part No.
Test cassette............................................................... 9.27540-1011
Test cassette (HiFi)..................................................... 9.27540-1016
Torquemeter 600gf-cm ............................................... 75987-262.72
Adapter for torquemeter 600gf-cm.............................. 75987-262.73
Adjustment screw driver.............................................. 75987-262.80
Tape tension adjustment tool - handle and pin ........... 75988-002.27
Headwheel extractor ................................................... 75988-002.37
Nylon gloves ...................................................... commonly available
Tentelometer ...................................................... commonly available
You can order these test equipments from the Service organization.
We refer to you that a number of these test equipments is already
obtainable on the market.
Test cassette Part No. 9.27540-1011
• Colour test pattern with dropout recording
•6.3kHzverticalfull-trackrecordingalternatingwith333Hzreference
level every 3 minutes.
Test cassette (HiFi) Part No. 9.27540-1016
•Colour test pattern with dropout recording
• Longitudinal track sound: 6.3kHz and 333Hz
•FM sound: 1kHz full level (±50kHz deviation)
Video Training Film Part No. 72007-744.81
•Drive mechanism "High Speed Drive"
Meßgeräte / Meßmittel
Regeltrenntrafo Farbgenerator
Zweikanaloszilloskop Tongenerator
Digitalmultimeter Stabilisiertes Netzgerät
Millivoltmeter Frequenzzähler
BeachtenSie bittedas GrundigMeßtechnik-Programm,dasSieunter
folgender Adresse erhalten:
Grundig Instruments
Test- und Meßsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay.
Tel. 0911/703-4118, Telefax 0911/703-4130
Sach-Nr.
Testcassette................................................................ 9.27540-1011
Testcassette (HiFi)...................................................... 9.27540-1016
Drehmomentmesser 600gf-cm ................................... 75987-262.72
Adapter für Drehmomentmesser 600gf-cm................. 75987-262.73
Einstellschraubendreher ............................................. 75987-262.80
Bandzug-Einstellgriff und -stift .................................... 75988-002.27
Kopfscheibenabzieher ................................................ 75988-002.37
Nylonhandschuhe ....................................................... handelsüblich
Tentelometer ............................................................... handelsüblich
Diese Meßmittel können Sie über die Serviceorganisation beziehen.
Wir weisen jedoch darauf hin, daß es sich hierbei z.T. um Meßmittel
handelt, die am Markt bereits eingeführt sind.
Testcassette Sach-Nr. 9.27540-1011
•Farbtestbild mit Dropout-Einblendung
•6,3kHz-Senkrecht-Vollspuraufzeichnung und Bezugspegel 333Hz
in dreiminütigem Wechsel.
Testcassette (HiFi) Sach-Nr. 9.27540-1016
•Farbtestbild mit Dropout-Einblendung
•Längsspur-Ton: 6,3kHz und 333Hz
•FM-Ton: 1kHz Vollpegel (±50kHz Hub)
Video-Lehrfilm Sach-Nr. 72007-744.81
•Laufwerk "High Speed Drive"
1 - 5 GRUNDIG Service 1 - 6 GRUNDIG Service
Connections:
EURO-AV1 / AV2
Audio
– contact 1, right output................................. 500mVrms ±3dB, ≤1kΩ
–contact 2, right input............................................. 0.2…2V, ≥10kΩ
– contact 3, left output................................... 500mVrms ±3dB, ≤1kΩ
–contact 6, left input ............................................... 0.2…2V, ≥10kΩ
Video
–contact 19, output video (CVBS)............... 1VPP +1dB / -2dB, 75Ω
–contact 20, input video (CVBS) ............................ 1VPP ±3dB, 75Ω
Switch voltage (if there is only one EURO-AV socket, contact 8 is used as input and output)
–contact 8,
AV1 output
....................... LOW 2V, HIGH 9.5V, rise time 5ms, ≥10kΩ, ≤2nF
AV2 input ........................................ LOW 2V, HIGH ≥4.5V, ≥10kΩ
RGB (the signals are only looped through from the EURO-AV2 to EURO-AV1 socket)
–contact 7, blue
–contact 11, green
– contact 15, red
– contact 16, sync
Audio output (rear side) ................................ 500mVrms ±3dB, 1kΩ
Note:
TheseoutputsareconnectedinparrallelwiththeoutputsoftheEURO-
AV1 socket.
Modulator
Loop-through mode
– Frequency response ................................................ 45…860MHz
– Attenuation
Aerial input – TV output......................................... 2dB +3dB/-2dB
Aerial input – Tuner ouput ..................................... 2dB +3dB/-2dB
Modulator output channel (adjustable via I2C-bus) ............... Channel 21…55
Tuner
Frequency response .................................................... 45…860MHz
Input voltage ............................................................... 60…100dBµV
Anschlußmöglichkeiten:
EURO-AV1 / AV2
Audio
– Kontakt 1, Ausgang rechts ...........................500mVeff ±3dB, ≤1kΩ
–Kontakt 2, Eingang rechts .................................... 0,2…2V, ≥10kΩ
– Kontakt 3, Ausgang links..............................500mVeff ±3dB, ≤1kΩ
–Kontakt 6, Eingang links....................................... 0,2…2V, ≥10kΩ
Video
–Kontakt 19, Videoausgang (FBAS) ........... 1VSS +1dB / -2dB, 75Ω
– Kontakt 20, Videoeingang (FBAS) ....................... 1VSS ±3dB, 75Ω
Schaltspannung(beinureinerEURO-AV-Buchsedientder Kontakt8alsAus-undEingang)
–Kontakt 8,
Ausgang bei AV1
................ LOW 2V, HIGH 9,5V, Ansprechzeit 5ms, ≥10kΩ, ≤2nF
Eingang bei AV2............................. LOW 2V, HIGH ≥4,5V, ≥10kΩ
RGB(die Signalewerden nur vonder EURO-AV2 zur EURO-AV1-Buchse durchgeschleift)
–Kontakt 7, Blau
–Kontakt 11, Grün
–Kontakt 15, Rot
–Kontakt 16, Synchron
Audio-Ausgang (Geräterückseite)..................500mVeff ±3dB, 1kΩ
Hinweis:
DieseAusgängesinddenAusgängenderEURO-AV1-Buchseparallel
geschaltet.
Modulator
Durchschleifbetrieb
– Frequenzgang .......................................................... 45…860MHz
– Dämpfung
Antenneneingang – TV-Ausgang .......................... 2dB +3dB/-2dB
Antenneneingang – Tuner-Ausgang ..................... 2dB +3dB/-2dB
Modulatorausgangskanal (über I2C-Bus einstellbar) .................. Kanal 21…55
Tuner
Frequenzgang.............................................................. 45…860MHz
Eingangspannung ....................................................... 60…100dBµV