Meßgeräte / Meßmittel - Grundig GV 400 Servise Manual

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Allgemeiner Teil / General
Meßgeräte / Meßmittel
Regeltrenntrafo
Zweikanaloszilloskop
Digitalmultimeter
Millivoltmeter
Beachten Sie bitte das Grundig Meßtechnik-Programm, das Sie unter
folgender Adresse erhalten:
Grundig AG
Geschäftsbereich Industrieelektronik
Würzburger Str. 150
90766 Fürth/Bay.
Tel.0911/7330-0
Telefax 0911/7330-479
Testcassette .............................................................. 9.27540 - 1011
Testcassette (HiFi) .................................................... 9.27540 - 1016
Bandzug-Einstellgriff und stift ................................... 75988 - 002.27
Drehmomentmesser 600gf-cm ................................. 75987 - 262.72
Adapter ..................................................................... 75987 - 262.73
Einstellschraubendreher ........................................... 75987 - 262.80
Nylonhandschuhe ....................................................... handelsüblich
Tentelometel ............................................................... 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)
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 95s
FS-Norm
CCIR, B/G/H - PAL .................................. GV 400, GV 402, GV 410,
............................................... GV 412, GV 430, MV 4005, MV 4105
CCIR, D/K - PAL/SECAM ...................... GV 400 OST, GV 411 OST
Video
Signal / Rauschabstand .................................. ≥ 48 ±3dB (weighted)
Auflösung ........................................................................... ca. 3MHz
Ton
Frequenzgang
Standard play: .................................................... 80Hz...10kHz ≤8dB
Longplay: ............................................................. 80Hz...5kHz ≤8dB
Störabstand .......................................................... ≥ 43dB (weighted)
Gleichlaufschwankung ....................................... ≤ 0.5% (DIN 45507)
Netzspannung ......................................................... 220V~...240V~
Netzfrequenz ................................................................... 45...65Hz
Leistungsaufnahme
- Aufnahme .......................................................................... ca. 14W
- EE-Betrieb ......................................................................... ca. 10W
- Stand by (Modulator aus) ................................................. ca. 9,5W
Umgebungstemperatur ........................................... +10°C...+35°C
Relative Luftfeuchte .............................................................. ≤ 80%
Betriebslage ..................................................................... horizontal
1 - 4
Farbgenerator
Tongenerator
Stabilisiertes Netzgerät
Frequenzzähler
Sach-Nr
Test equipment / aids
Variable isolating transformer
Dual channel oscilloscope
Digital multimeter
Millivoltmeter
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig AG
Geschäftsbereich Industrieelektronik
Würzburger Str. 150
90766 Fürth/Bay.
Tel.0911/7330-0
Telefax 0911/7330-479
Test cassette ............................................................. 9.27540 - 1011
Test cassette (HiFi) ................................................... 9.27540 - 1016
Tape tension adjustment tool - handle and - pin ....... 75988 - 002.27
Torquemeter ............................................................. 75987 - 262.72
Adapter ..................................................................... 75987 - 262.73
Adjustment screw driver ............................................ 75987 - 262.80
Nylon gloves ...................................................... commonly available
Tentelometer ...................................................... commonly available
You can order these test equipments from the Service organization.We
refer to you that these test equipments are already obtainable on the
market.
Test cassette Part no. 9.27540-1011
• Colour test pattern with dropout recording
• 6.3kHz vertical full-track recording alternating with 333Hz reference
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)
Specification
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 or forward wind/rewind of a E180 Cassette: typically 95s
TV standard
CCIR, B/G/H - PAL .................................. GV 400, GV 402, GV 410,
............................................... GV 412, GV 430, MV 4005, MV 4105
CCIR, D/K - PAL/SECAM ...................... GV 400 OST, GV 411 OST
Video
Signal / noise ratio .......................................... ≥ 48 ±3dB (weighted)
Video resolution .......................................................... approx. 3MHz
Sound
Frequency response
Standard play: .................................................... 80Hz...10kHz ≤8dB
Longplay: ............................................................. 80Hz...5kHz ≤8dB
Signal / noise ratio ............................................... ≥ 43dB (weighted)
Wow and flutter .................................................. ≤ 0.5% (DIN 45507)
Mains voltage .......................................................... 220V~...240V~
Mains frequency .............................................................. 45...65Hz
Power consumption
- Record ........................................................................ approx. 14W
- EE mode ..................................................................... approx. 10W
- Stand by mode (Modulator off) .................................. approx. 9,5W
Ambient temperature ............................................. +10°C ... +35°C
Relative humidity .................................................................. ≤ 80%
Operating position ........................................................... horizontal
It`s Free
Colour generator
AF Generator
Stabilized power supply
Frequency counter
Part no
GRUNDIG Service-Technik