Table Of Contents - Grundig Davio 37 Service Manual

GRUNDIG Service
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
nummer 720108000000, sowie zusätzlich die eventu-
ell abweichenden, landesspezifischen Vorschriften!
Inhaltsverzeichnis
Allgemeiner Teil ................................. 1-3...1-20
Messgeräte .................................................................................. 1-3
Allgemeine Hinweise .................................................................... 1-3
Modulübersicht ............................................................................. 1-4
Technische Daten ........................................................................ 1-5
Sicherheits- / Service Hinweise ................................................... 1-6
Schaltplansymbole ....................................................................... 1-7
Bedienhinweise (DAVIO 37 P 37-4101/12 MV) ......................... 1-11
Service- und Sonderfunktionen .................................................. 1-19
Abgleich ................................................ 2-1...2-2
Platinenabbildungen
und Schaltpläne ................................. 3-1...3-41
Prozessorplatte 293052192100 / 4300 / 4400 / 4500 .................. 3-1
Baustein Netzteil 12V 293050073400 .......................................... 3-4
Chassisplatte ............................................................................... 3-8
Oszillogramme (Chassis) ........................................................... 3-16
Teilschaltplan Netzteil ................................................................ 3-18
Teilschaltplan Ablenkung ........................................................... 3-20
Teilschaltplan Prozessor ............................................................ 3-22
Teilschaltplan Tuner ................................................................... 3-24
Teilschaltplan Video ................................................................... 3-26
Teilschaltplan Audio ................................................................... 3-28
Bildrohrplatte 293051224800 / 4900 .......................................... 3-30
NF-Baustein Stereo 295041028500 / 8600 ............................... 3-32
SAT-Baustein 295041062900 .................................................... 3-36
Ersatzteillisten .................................... 4-1...4-29
The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 720108000000, as well as the respective
national deviations.

Table of Contents

Seite
General Section .................................. 1-3...1-22
Test Equipment ............................................................................ 1-3
General Notes .............................................................................. 1-3
Module List ................................................................................... 1-4
Technical Data ............................................................................. 1-5
Safety Advices / Service Notes .................................................... 1-6
Circuit Diagram Symbols ............................................................. 1-7
Operating Hints (DAVIO 37 P 37-4101/12 MV) ......................... 1-15
Service and Special Functions ................................................... 1-21
Alignment.............................................. 2-3...2-4
Layout of the PCBs
and Circuit Diagrams ......................... 3-1...3-41
Processing Board 293052192100 / 4300 / 4400 / 4500 ............... 3-1
Module Mains Unit 12V 293050073400 ....................................... 3-4
Chassis Board .............................................................................. 3-8
Oscillograms (Chassis) .............................................................. 3-16
Circuit Diagram Mains Section ................................................... 3-18
Circuit Diagram Deflection Section ............................................ 3-20
Circuit Diagram Processor Section ............................................ 3-22
Circuit Diagram Tuner ................................................................ 3-24
Circuit Diagram Video Section ................................................... 3-26
Circuit Diagram Audio ................................................................ 3-28
CRT Panel 293051224800 / 4900 ............................................. 3-30
AF Module Stereo 295041028500 / 8600 .................................. 3-32
SAT Module 295041062900 ...................................................... 3-36
Spare Parts Lists ................................ 4-1...4-29
1 - 2
CUC 2105, 2121, 2121 M
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