Allgemeiner Teil / General SectionLivance GDP 31
Es gelten die Vorschriften und SicherheitshinweiseThe regulations and safety instructions shall be valid
gem dem Service Manual "Sicherheit", Material-as provided by the "Safety" Service Manual, part
nummer 720108000000, sowie zustzlich die eventu-number 720108000000, as well as the respective
ell abweichenden, landesspezifischen Vorschriften!national deviations.
InhaltsverzeichnisTable of Contents
SeitePage
Allgemeiner Teil ................................. 1-21-18General Section .................................. 1-21-18
Messgerte / Messmittel .............................................................. 1-2Test Equipment / Jigs .................................................................. 1-2
Gertebersicht ........................................................................... 1-3DVD Overview ............................................................................. 1-3
Technische Daten ........................................................................ 1-4Specifications ............................................................................... 1-4
Ausbauhinweise ........................................................................... 1-5Disassemly Instructions ............................................................... 1-5
Servicehinweise ........................................................................... 1-7Service Instructions...................................................................... 1-7
Bedienhinweise ............................................................................ 1-8Operating Hints .......................................................................... 1-13
Service- und Sonder-Funktionen........ 2-12-2Service and Special Funtions ............. 2-32-4
Software-Upgrade ........................................................................ 2-1Software Upgrade ........................................................................ 2-3
Initialisierung des Gertes ........................................................... 2-1Initialization of the Set .................................................................. 2-3
Servicemen ................................................................................ 2-1Service Menu ............................................................................... 2-3
PlatinenabbildungenLayout of PCBs
und Schaltplne ................................. 3-13-32and Circuit Diagrams ......................... 3-13-32
Verdrahtungsplan......................................................................... 3-1Wiring Diagram ............................................................................ 3-1
Blockschaltplan ............................................................................ 3-2Block Circuit Diagram .................................................................. 3-2
� Laufwerksteuerung................................................................... 3-2� Drive Control ............................................................................ 3-2
� Digital-Platte ............................................................................. 3-2� Digital Board............................................................................. 3-2
IC-Blockdiagramme ..................................................................... 3-3IC Block Diagrams ....................................................................... 3-3
Netzteil-Platte............................................................................... 3-7Power Supply Board .................................................................... 3-7
Digital-Platte................................................................................. 3-9Digital Board ................................................................................ 3-9
Y Hauptschaltplan (P1) .............................................................. 3-11Y Main Circuit Diagram (P1)....................................................... 3-11
Y Audio/Interface (P2) ................................................................ 3-13Y Audio/Interface (P2) ................................................................ 3-13
Y Frontend (P3) .......................................................................... 3-15Y Frontend (P3) .......................................................................... 3-15
Y SDRAM (P4) ........................................................................... 3-15Y SDRAM (P4) ........................................................................... 3-15
Y FLASH (P5)............................................................................. 3-16Y FLASH (P5)............................................................................. 3-16
Y Interface (P6) .......................................................................... 3-16Y Interface (P6) .......................................................................... 3-16
Bedieneinheit ............................................................................. 3-17Keyboard Control ....................................................................... 3-17
Laufwerk-Platte .......................................................................... 3-21Drive Board ................................................................................ 3-21
Oszillogramme ........................................................................... 3-29Oscillograms .............................................................................. 3-29
Steckerbersicht ........................................................................ 3-31Connection Overview ................................................................. 3-31
ExplosionszeichnungExploded View and
und Ersatzteillisten .............................. 4-14-6Spare Parts Lists ................................. 4-14-6
Allgemeiner TeilGeneral Section
Messgerte / MessmittelTest Equipment / Jigs
Regeltrenntrafo, Zweikanaloszilloskop, DigitalmultimeterVariable isolating transformer, Dual channel oscilloscope, Digital
multimeter
Beachten Sie bitte das Grundig Messtechnik-Programm, das Sie unter
folgender Adresse erhalten:Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig AG
Geschftsbereich Instruments
Test- und Mess-Systeme
Wrzburger Str. 150, D 90766 Frth
Tel.: 0911 / 703-4540; Fax: 0911 / 703-4130
eMail:
[email protected]
Internet: http://www.grundig-instruments.de
"Dolby", "Dolby Pro Logic", "AC 3" ist gefertigt unter Lizenz von Dolby Laboratories"Dolby", "Dolby Pro Logic", "AC 3" manufactured under license from Dolby Laboratories
Licensing Corporation.Licensing Corporation.
"Dolby", "Dolby Pro Logic", "AC 3" und das Doppel-D-Symbol "" sind Warenzeichen"Dolby", "Dolby Pro Logic", "AC 3" and the double-D symbol "" are trademarks of
der Dolby Laboratories Licensing Corporation. Copyright 1992 Dolby Laboratories,the Dolby Laboratories Licensing Corporation. Copyright 1992 Dolby Laboratories,
Inc. Alle Rechte vorbehalten.Inc. All rights reserved.
1 - 2GRUNDIG Service