Allgemeiner Teil / General Section
GV 29…, GV 9000…, GV 9300…
1 - 4
GRUNDIG Service
Technische Daten
VHS-System
1/2” Video - Cassettenrecorder
Bandgeschwindigkeit .............................. 2,339cm/s (Standard play)
Aufzeichnungsgeschwindigkeit ................... 4,84m/s (Standard play)
Umspulzeit bei Vor-/Rücklauf mit E180-Cassette: ........ typisch 100s
FS-Norm
CCIR, B/G/H - PAL
CCIR, B/G - SECAM
CCIR, D/K - PAL
CCIR, D/K - SECAM
Video
Signal / Rauschabstand ........................................
≥
44dB (bewertet)
Auflösung ........................................................................... ca. 3MHz
Ton
Frequenzgang:
Standard play .............................................. 80Hz…10kHz (+5/-9dB)
Longplay ................................................. 80Hz…5kHz (+3,5/-6,5dB)
Signal / Rauschabstand ........................................
≥
39dB (bewertet)
Gleichlaufschwankung: ......................................
≤
0,3% (DIN 45507)
Netzspannung ......................................................... 220V~…240V~
Netzfrequenz ........................................................................... 50Hz
Leistungsaufnahme
– Aufnahme .......................................................................... ca. 15W
– Stand by (Modulator aus) .......................................................
≤
6W
– Energiesparbetrieb .................................................................
≤
2W
Umgebungstemperatur ........................................... +10
°
C…+40
°
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)
Winding time of forward wind/rewind of a E180 Cassette: typically 100s
TV standard
CCIR, B/G/H - PAL
CCIR, B/G - SECAM
CCIR, D/K - PAL
CCIR, D/K - SECAM
Video
Signal / noise ratio ...............................................
≥
44dB (weighted)
Video resolution ................................................................. ca. 3MHz
Sound
Frequency response:
Standard play .............................................. 80Hz…10kHz (+5/-9dB)
Longplay ................................................. 80Hz…5kHz (+3.5/-6.5dB)
Signal / noise ratio ...............................................
≥
39dB (weighted)
Wow and flutter ..................................................
≤
0.3% (DIN 45507)
Mains voltage .......................................................... 220V~…240V~
Mains frequency ...................................................................... 50Hz
Power consumption
– Record .............................................................................. ca. 15W
– Stand by mode (Modulator off) ..............................................
≤
6W
– Low power ..............................................................................
≤
2W
Ambient temperature ............................................... +10
°
C…+40
°
C
Relative humidity ...................................................................
≤
80%
Operating position ........................................................... horizontal
Test Equipment / Jigs
Variable isolating transformer, Dual channel oscilloscope, Digital
multimeter, Millivoltmeter, Frequency counter, Colour generator, AF
generator, Stabilized power supply
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Part Number
Test cassette (HiFi) ................................................. 92754 010 1600
• Colour test pattern with dropout recording
• Longitudinal track sound: 6.3kHz and 333Hz
• FM sound: 1kHz full level (
±
50kHz deviation)
Torque cassette meter ............................................ 75988 047 1200
Torque meter 600gf-cm .......................................... 75981 311 3200
Torque screwdriver ............................................ commonly available
Screwdriver (slotted) .......................................... commonly available
Nylon gloves ...................................................... commonly available
Slide gauge ........................................................ commonly available
Oil ............................................................................ 75988 061 7700
Grease ........................................ 75988 061 7800, 75988 061 7900
Meßgeräte / Meßmittel
Regeltrenntrafo, Zweikanaloszilloskop, Digitalmultimeter, Millivoltme-
ter, Frequenzzähler, Farbgenerator, Tongenerator, Stabilisiertes Netz-
gerät
Beachten Sie bitte das Grundig Meßtechnik-Programm, das Sie unter
folgender Adresse erhalten:
Materialnummer
Testcassette (HiFi) ................................................. 92754 010 1600
• Farbtestbild mit Dropout-Einblendung
• Längsspur-Ton: 6,3kHz und 333Hz
• FM-Ton: 1kHz Vollpegel (
±
50kHz Hub)
Drehmomentcassette .............................................. 75988 047 1200
Drehmomentmesser 600gf-cm ............................... 75981 311 3200
Drehmomentschraubendreher .................................... handelsüblich
Schraubendreher (eingesägt) ..................................... handelsüblich
Nylonhandschuhe ...................................................... handelsüblich
Schieblehre ................................................................. handelsüblich
Öl ............................................................................ 75988 061 7700
Fett .............................................. 75988 061 7800, 75988 061 7900
