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Allgemeiner Teil / General Section
Es gelten die Vorschriften und Sicherheitshin-
weise gemäß dem Service Manual "Sicherheit",
Sach-Nummer 72010-800.00, sowie zusätzlich
die eventuell abweichenden, landesspezifischen
Vorschriften!
Inhaltsverzeichnis
D
Allgemeiner Teil ................................. 1-1...1-21
Technische Daten ....................................................................... .1-3
Modulübersicht ............................................................................. 1-4
Hinweise zu den Bauteilen und Oszillogrammen ......................... 1-5
Sicherheitshinweise ..................................................................... 1-6
Schaltplansymbole ....................................................................... 1-7
Bedienungsanleitung (MW 70-100/8) ........................................ 1-11
Service und Sonderfunktionen ................................................... 1-19
Abgleich ................................................ 2-1...2-4
Abgleichlageplan .......................................................................... 2-1
Chassisplatte ............................................................................... 2-3
Bildrohrplatte ................................................................................ 2-4
Platinenabbildungen
und Schaltpläne ................................. 3-1...3-51
Oszillogramme Chassis ............................................................... 3-1
Meßpunkte Chassis ..................................................................... 3-3
Chassisplatte PCBs ..................................................................... 3-5
Bildrohrplatte 29305-122.17 ....................................................... 3-13
Netz-Chassis .............................................................................. 3-15
Color-Chassis ............................................................................ 3-19
Feature Box 29524-103.42 ........................................................ 3-23
Tuner 29504-201.21 .................................................................. 3-29
Signal-Baustein 29524-162.34 ................................................... 3-31
Bedieneinheit 29501-082.60/.64 ................................................ 3-35
Keyboard 29501-083.24 ............................................................ 3-36
Standby Netzteil 29304-050.29 .................................................. 3-37
Netzschalterplatte 29305-165.68/.70 ......................................... 3-38
SAT-Baustein 29504-106.24 (optionell) ..................................... 3-39
PIP-Baustein 29504-106.53 (optionell) ...................................... 3-43
VGA Baustein 29305-160.36 (optionell) .................................... 3-49
Cinch-Buchsenplatte 29305-008.35/.40 ..................................... 3-51
Ersatzteillisten ...................................... 4-1...4-7
Allgemeiner Teil
Meßgeräte / Meßmittel
Regeltrenntrafo
Farbgenerator
DC-Voltmeter
NF-Generator
Beachten Sie bitte das Grundig Meßtechnik-Programm, das Sie unter
folgender Adresse erhalten:
Grundig Instruments
Test- und Meßsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay.
Tel. 0911/703-4118, Telefax 0911/703-4130
1 - 2
Meß-/Wobbelsender
Oszilloskop
NF-Voltmeter
Frequenzzähler
The regulations and safety instructions shall be
valid as provided by the "Safety" Service Manual,
part number 72010-800.00, as well as the
respective national deviations.
Table of Contents
GB
Seite
General Section .................................. 1-1...1-24
Technical Data ............................................................................. 1-3
Module List ................................................................................... 1-4
Hints to the Oscillograms and the Components ........................... 1-5
Service Notes ............................................................................... 1-6
Circuit Diagram Symbols ............................................................. 1-7
Operating Instructions, only German (MW 70-100/8) ................ 1-11
Service and Special Functions ................................................... 1-22
Adjustment ........................................... 2-1...2-6
Alignment Layout ......................................................................... 2-1
Chassis Board .............................................................................. 2-5
Picture Tube Board ...................................................................... 2-6
Layout of the PCBs
and Circuit Diagrams ......................... 3-1...3-51
Oscillograms Chassis .................................................................. 3-1
Testpoints Chassis ....................................................................... 3-3
Chassis Board PCBs ................................................................... 3-5
Picture Tube Board 29305-122.17 ............................................. 3-13
Mains Chassis ............................................................................ 3-15
Colour Chassis ........................................................................... 3-19
Feature Box 29524-103.42 ........................................................ 3-23
Tuner 29504-201.21 .................................................................. 3-29
Signal Module 29524-162.34 ..................................................... 3-31
Control Unit 29501-082.60/.64 ................................................... 3-35
Keyboard 29501-083.24 ............................................................ 3-36
Standby Power Supply 29304-050.29 ....................................... 3-37
Mains Switch Board 29305-165.68/.70 ...................................... 3-38
SAT Module 29504-106.24 (optional) ........................................ 3-39
PIP Module 29504-106.53 (optional) ......................................... 3-43
VGA Module 29305-160.36 (optional) ....................................... 3-49
Cinch Socket Board 29305-008.35/.40 ...................................... 3-51
Spare Parts Lists ................................... 4-1...4-7
General Part
Test Equipment / Aids
Variable isolating transformer
Colour Generator
DC Voltmeter
AF Generator
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig Instruments
Test- und Meßsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay.
Tel. 0911/703-4118, Telefax 0911/703-4130
CUC 1828
Page
Test/Sweep Generator
Oscilloscope
AF Voltmeter
Frequency counter
GRUNDIG Service
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