
Allgemeiner Teil / General Section MCD 50
1 - 2 GRUNDIG Service
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
nummer 72010 800 0000, sowie zusätzlich die even-
tuell abweichenden, landesspezifischen Vorschriften!
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.
Allgemeiner Teil
Messgeräte / Messmittel
Beachten Sie bitte das GRUNDIG Messtechnik-Programm, das Sie unter
folgender Adresse erhalten:
General Section
Test Equipment / Aids
Please note the Grundig Catalog "Test and Measuring Equipment" obtain-
able from:
GRUNDIG AG
Geschäftsbereich Instruments
Test- und Mess-Systeme
Würzburger Str. 150
D 90766 Fürth/Bay
Tel. 0911/703-4540
Fax 0911/703-4130
Internet: http://www.grundig-instruments.de
Table of Contents
Page
General Section ............................. 1 - 2 … 1 - 6
Test Equipment / Aids ...................................................................... 1 - 2
Technical Data ................................................................................. 1 - 2
Disassembly Instructions ................................................................. 1 - 3
Circuit Diagrams
and Layout of PCBs ...................... 2 - 1 … 2 - 9
IC Block Diagrams ........................................................................... 2 - 1
Circuit Diagrams
Main Board ................................................................................... 2 - 2
Pick Up Unit ................................................................................. 2 - 2
Connection Board ........................................................................ 2 - 7
Layout of PCBs
Main Board ................................................................................... 2 - 8
Connection Board ........................................................................ 2 - 8
Exploded Views and
Spare Parts List ............................. 3 - 1 … 3 - 3
Exploded Views ............................................................................... 3 - 1
Spare Parts List ............................................................................... 3 - 3
Inhaltsverzeichnis
Seite
Allgemeiner Teil ............................ 1 - 2 … 1 - 6
Messgeräte / Messmittel .................................................................. 1 - 2
Technische Daten ............................................................................ 1 - 2
Ausbauhinweise ............................................................................... 1 - 3
Schaltpläne und
Druckplattenabbildungen ............. 2 - 1 … 2 - 9
IC-Innenbeschaltungen .................................................................... 2 - 1
Schaltpläne
Hauptplatte................................................................................... 2 - 2
Pick-Up-Einheit ............................................................................ 2 - 2
Anschluss-Platte .......................................................................... 2 - 7
Druckplattenabbildungen
Hauptplatte................................................................................... 2 - 8
Anschluss-Platte .......................................................................... 2 - 8
Explosionszeichnungen und
Ersatzteilliste ................................. 3 - 1 … 3 - 3
Explosionszeichnungen ................................................................... 3 - 1
Ersatzteilliste .................................................................................... 3 - 3
Technische Daten
D/A-Wandler ............................................................................. 1 Bit
Oversampling-Rate ................................................................ 8-fach
Frequenzbereich ...................................................... 20 … 20000Hz
Signal-Rauschabstand ............................................................. 90dB
Stromaufnahme ..................................................................... < 1,0A
Betriebstemperatur ................................................. -10°C … +60°C
Abmessungen ................................................ ca. 25 x 8,6 x 18,6cm
Gewicht .............................................................................. ca. 2,0kg
Technical Data
D/A converter ............................................................................ 1 Bit
Oversampling .......................................................................... 8-fold
Frequency response ................................................ 20 … 20000Hz
Signal-to-noise ratio ................................................................. 90dB
Consumption .......................................................................... < 1.0A
Working temperatur ................................................ -10°C … +60°C
Dimensions ............................................. approx. 25 x 8.6 x 18.6cm
Weight ......................................................................... approx. 2.0kg