Table Of Contents; Allgemeiner Teil - Grundig Planatron PW 110-520/9 PAL PLUS Service Manual

Allgemeiner Teil / General Section
Es gelten die Vorschriften und Sicherheitshin-
weise gemäß dem Service Manual "Sicherheit",
Materialnummer 72010 800 0000, sowie zusätz-
lich die eventuell abweichenden, landes-
spezifischen Vorschriften!
D
Inhaltsverzeichnis
Allgemeiner Teil .............................................................. 1-2...1-16
Modulübersicht ............................................................................. 1-3
Technische Daten ........................................................................ 1-4
Servicehinweise ........................................................................... 1-5
Schaltplansymbole ....................................................................... 1-6
Service- und Sonderfunktionen .................................................. 1-10
Flashtool für Planatron ............................................................... 1-11
Start des Firmwareupdates ........................................................ 1-12
Lüfter testen / reinigen / tauschen .............................................. 1-14
Reinigung der Scheibe ............................................................... 1-15
Abgleich ...................................................................................... 2-1
Platinenabbildungen
und Schaltpläne ............................................................ 3-1...3-102
Blockschaltplan ............................................................................ 3-1
- Bildverarbeitung in den Analogstufen ........................................ 3-5
- Audiosignalverarbeitung ............................................................ 3-7
- Steuerung und Stromversorgung ............................................... 3-9
Verbindungsplatte ...................................................................... 3-11
Standby-Netzteil ......................................................................... 3-11
NF Netzteil ................................................................................. 3-13
Netzteil Box ................................................................................ 3-17
Baustein Lüftersteuerung ........................................................... 3-21
Bedienplatte ............................................................................... 3-23
Keyboard .................................................................................... 3-24
NF Baustein ............................................................................... 3-25
Grundplatte Signal Feature ........................................................ 3-33
Baustein-Signal DW ................................................................... 3-47
Baustein-Signal Terrestrisch ...................................................... 3-53
Baustein-Signal SAT .................................................................. 3-58
Buchsenplatte Fuß ..................................................................... 3-64
Signal-Baustein Terrestrisch mit Splitter .................................... 3-65
Buchsenplatte ............................................................................ 3-69
Anschlussplatte Signal ............................................................... 3-73
Chassis Digital ........................................................................... 3-77
Ersatzteillisten ................................................................... 4-1...4-6

Allgemeiner Teil

Meßgeräte
Beachten Sie bitte das Grundig Meßtechnik-Programm, das Sie unter
folgender Adresse erhalten:
1 - 2
GB

Table of Contents

Seite
General Section ............................................................... 1-2...1-16
Module List ................................................................................... 1-3
Technical Data ............................................................................. 1-4
Service Notes ............................................................................... 1-5
Circuit Diagrams Symbols ............................................................ 1-6
Service and Special Functions ................................................... 1-10
Flashtool for Planatron ............................................................... 1-11
Starting the firmware update ...................................................... 1-12
Testing / cleaning / replacing the fan ......................................... 1-14
Cleaning the screen ................................................................... 1-15
Alignment ................................................................................... 2-2
Layout of the PCBs
and Circuit Diagrams .................................................... 3-1...3-102
Block Diagram .............................................................................. 3-1
- Picture Signal Processing in the Analog Parts .......................... 3-5
- Audio Signal Processing ............................................................ 3-7
- Control and Power Supply ......................................................... 3-9
Connecting Board ...................................................................... 3-11
Standby Mains Section .............................................................. 3-11
AF Mains Section ....................................................................... 3-13
Mains Section - Box ................................................................... 3-17
Module Fan Control ................................................................... 3-21
Control Board ............................................................................. 3-23
Keyboard .................................................................................... 3-24
AF Module .................................................................................. 3-25
Basic Board Signal Feature ....................................................... 3-33
Module Signal DW ..................................................................... 3-47
Module Signal Terrestrial ........................................................... 3-53
Module Signal SAT .................................................................... 3-68
Socket Board Stand ................................................................... 3-64
Signal Module Terrestrial with Splitter ....................................... 3-65
Socket Board ............................................................................. 3-69
Connection Board Signal ........................................................... 3-73
Chassis Digital ........................................................................... 3-77
Spare Parts Lists ............................................................... 4-1...4-6
General Section
Test Equipment
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig AG
Geschäftsbereich Instruments
Test- und Meßsysteme
Würzburger Str. 150
D-90766 Fürth
Tel.: 0911 / 703-4118
Fax: 0911 / 703-4130
eMail: instruments@grundig.de
Internet: http://www.grundig-instruments.de
The regulations and safety instructions shall be
valid as provided by the "Safety" Service Manual,
part number 72010 800 0000, as well as the
respective national deviations.
Planatron PW 110-520/9 PALplus
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GRUNDIG Service