
1 - 2 GRUNDIG Service
Allgemeiner Teil / General Section CUC 7303
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
nummer 72010 800 0000, sowie zusätzlich die even-
tuellabweichenden,landesspezifischenVorschriften!
The regulations and safety instructions shall be
validasprovidedbythe"Safety"ServiceManual,
part number 72010 800 0000, as well as the
respective national deviations.
Table of Contents
Page
General Section.................................. 1-2…1-20
Test Equipment............................................................................ 1-2
Type Label on the set (Version Number) ..................................... 1-3
Module List................................................................................... 1-3
Technical Data ............................................................................. 1-4
Safety Advices / Service Notes.................................................... 1-6
Circuit Diagram Symbols ............................................................. 1-7
Operating Hints .......................................................................... 1-15
Service and Special Functions................................................... 1-19
Descriptions ...................................... 2-7... 2-12
1. Power Supply ...........................................................................2-7
2. System Control ........................................................................2-8
3. TV Signal Processor TDA 8362 A............................................2-9
Alignment.......................................................3-2
Layout of the PCBs
and Circuit Diagrams ......................... 4-1…4-18
Chassis Board.............................................................................. 4-1
Chassis Board (Enlarged)............................................................ 4-7
General Circuit Diagram ............................................................ 4-11
CRT Panel ................................................................................. 4-17
Spare Parts Lists................................ 5-1…5-22
Inhaltsverzeichnis
Seite
Allgemeiner Teil ................................. 1-2…1-20
Meßgeräte.................................................................................... 1-2
Typenschild des Gerätes (Version Number) ................................ 1-3
Modulübersicht............................................................................. 1-3
Technische Daten ........................................................................ 1-4
Sicherheits- / Service Hinweise ................................................... 1-6
Schaltplansymbole ....................................................................... 1-7
Bedienhinweise .......................................................................... 1-11
Service und Sonderfunktionen................................................... 1-19
Beschreibungen .................................. 2-1... 2-6
1. Netzteil ..................................................................................... 2-1
2. Systemsteuerung ..................................................................... 2-2
3. TV-Signalprozessor TDA 8362 A ............................................. 2-3
Abgleich .........................................................3-1
Platinenabbildungen
und Schaltpläne ................................. 4-1…4-18
Chassisplatte ............................................................................... 4-1
Chassisplatte (vergrößert) ........................................................... 4-7
Gesamtschaltplan ...................................................................... 4-11
Bildrohrplatte .............................................................................. 4-17
Ersatzteillisten.................................... 5-1…5-22
General Section
Test Equipment
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Allgemeiner Teil
Meßgeräte
BeachtenSie bittedasGrundig Meßtechnik-Programm,dasSie unter
folgender Adresse erhalten:
Grundig AG
Geschäftsbereich Instruments
Test- und Meßsysteme
Würzburger Str. 150
D-90766 Fürth
Tel.: 0911 / 703-4118
Fax: 0911 / 703-4130
Internet: http://www.grundig-instruments.de