Allgemeiner Teil / General Section
Livance – GDP 31…
1 - 2
GRUNDIG Service
Table of Contents
Page
General Section .................................. 1-2…1-18
Test Equipment / Jigs .................................................................. 1-2
DVD Overview ............................................................................. 1-3
Specifications ............................................................................... 1-4
Disassemly Instructions ............................................................... 1-5
Service Instructions ...................................................................... 1-7
Operating Hints .......................................................................... 1-13
Service and Special Funtions ............. 2-3…2-4
Layout of PCBs
and Circuit Diagrams ......................... 3-1…3-32
Wiring Diagram ............................................................................ 3-1
Block Circuit Diagram .................................................................. 3-2
– Drive Control ............................................................................ 3-2
– Digital Board ............................................................................. 3-2
IC Block Diagrams ....................................................................... 3-3
Power Supply Board .................................................................... 3-7
Digital Board ................................................................................ 3-9
• Main Circuit Diagram (P1) ....................................................... 3-11
• Audio/Interface (P2) ................................................................ 3-13
• Frontend (P3) .......................................................................... 3-15
• SDRAM (P4) ........................................................................... 3-15
• FLASH (P5) ............................................................................. 3-16
• Interface (P6) .......................................................................... 3-16
Keyboard Control ....................................................................... 3-17
Drive Board ................................................................................ 3-21
Oscillograms .............................................................................. 3-29
Connection Overview ................................................................. 3-31
Exploded View and
Spare Parts Lists ................................. 4-1…4-6
Inhaltsverzeichnis
Seite
Allgemeiner Teil ................................. 1-2…1-18
Messgeräte / Messmittel .............................................................. 1-2
Geräteübersicht ........................................................................... 1-3
Technische Daten ........................................................................ 1-4
Ausbauhinweise ........................................................................... 1-5
Servicehinweise ........................................................................... 1-7
Bedienhinweise ............................................................................ 1-8
Service- und Sonder-Funktionen ........ 2-1…2-2
Platinenabbildungen
und Schaltpläne ................................. 3-1…3-32
Verdrahtungsplan ......................................................................... 3-1
Blockschaltplan ............................................................................ 3-2
– Laufwerksteuerung ................................................................... 3-2
– Digital-Platte ............................................................................. 3-2
IC-Blockdiagramme ..................................................................... 3-3
Netzteil-Platte ............................................................................... 3-7
Digital-Platte ................................................................................. 3-9
• Hauptschaltplan (P1) .............................................................. 3-11
• Audio/Interface (P2) ................................................................ 3-13
• Frontend (P3) .......................................................................... 3-15
• SDRAM (P4) ........................................................................... 3-15
• FLASH (P5) ............................................................................. 3-16
• Interface (P6) .......................................................................... 3-16
Bedieneinheit ............................................................................. 3-17
Laufwerk-Platte .......................................................................... 3-21
Oszillogramme ........................................................................... 3-29
Steckerübersicht ........................................................................ 3-31
Explosionszeichnung
und Ersatzteillisten .............................. 4-1…4-6
"Dolby", "Dolby Pro Logic", "AC 3" ist gefertigt unter Lizenz von Dolby Laboratories
Licensing Corporation.
"Dolby", "Dolby Pro Logic", "AC 3" und das Doppel-D-Symbol "
ij
" sind Warenzeichen
der Dolby Laboratories Licensing Corporation. Copyright 1992 Dolby Laboratories,
Inc. Alle Rechte vorbehalten.
"Dolby", "Dolby Pro Logic", "AC 3" manufactured under license from Dolby Laboratories
Licensing Corporation.
"Dolby", "Dolby Pro Logic", "AC 3" and the double-D symbol "
ij
" are trademarks of
the Dolby Laboratories Licensing Corporation. Copyright 1992 Dolby Laboratories,
Inc. All rights reserved.
General Section
Test Equipment / Jigs
Variable isolating transformer, Dual channel oscilloscope, Digital
multimeter
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Allgemeiner Teil
Messgeräte / Messmittel
Regeltrenntrafo, Zweikanaloszilloskop, Digitalmultimeter
Beachten Sie bitte das Grundig Messtechnik-Programm, das Sie unter
folgender Adresse erhalten:
Würzburger Str. 150, D 90766 Fürth