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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!
Inhaltsverzeichnis
Allgemeiner Hinweis ................................... 1 - 2
Allgemeiner Teil ........................... 1 - 3 ... 1 - 11
Service-Hinweise ....................................................................... 1 - 3
Technische Daten ...................................................................... 1 - 3
Bedienhinweise .......................................................................... 1 - 4
Ausbauhinweise ......................................................................... 1 - 7
Abgleichvorschriften ...................... 2 - 1 ... 2 - 2
Platinenabbildungen
und Schaltpläne ........................... 3 - 1 ... 3 - 25
Blockdiagramm .......................................................................... 3 - 1
Verdrahtungsplan – RR 640 CD ................................................ 3 - 2
Verdrahtungsplan – RR 670 CD ................................................ 3 - 4
Schaltpläne:
CD-Teil ................................................................................... 3 - 6
Tuner-Teil ............................................................................. 3 - 10
NF-Teil ................................................................................. 3 - 12
Lautstärkeplatte .................................................................... 3 - 15
Funktionsplatte – RR 640 CD .............................................. 3 - 16
Funktionsplatte – RR 670 CD .............................................. 3 - 18
Bedienplatte – RR 640 CD ................................................... 3 - 20
Bedienplatte – RR 670 CD ................................................... 3 - 21
Gleichrichterplatte, Kopfhörerplatte ...................................... 3 - 22
Platinenabbildungen:
CD-Servo-Platte ..................................................................... 3 - 8
Tuner-Platte, Mono/Stereo-Schalter-Platte,
Stereo-LED-Platte .................................................................. 3 - 9
Hauptplatte, CD-LED-Platte ................................................. 3 - 14
Lautstärkeplatte .................................................................... 3 - 15
Funktionsplatte – RR 640 CD .............................................. 3 - 17
Funktionsplatte – RR 670 CD .............................................. 3 - 19
Bedienplatte ......................................................................... 3 - 20
Gleichrichterplatte, Kopfhörerplatte ...................................... 3 - 22
IC-Blockdiagramme ................................................................. 3 - 23
Explosionszeichnungen und
Ersatzteillisten ................................ 4 - 1 ... 4 - 6
Allgemeiner Hinweis
Messgeräte
Beachten Sie bitte das GRUNDIG Messtechnik-Programm, das Sie
unter folgender Adresse erhalten:
1 - 2
Seite
GRUNDIG Instruments Test- und Messsysteme GmbH
Würzburger Str. 150, D 90766 Fürth/Bay
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!
Table of Contents
General Note ................................................ 1 - 2
General Section ............................ 1 - 3 ... 1 - 11
Service Hints .............................................................................. 1 - 3
Technical Data ........................................................................... 1 - 3
Operating Hints .......................................................................... 1 - 5
Disassembly Instructions ........................................................... 1 - 7
Adjustment Procedures .................. 2 - 3 ... 2 - 4
Layout of the PCBs
and Circuit Diagrams ................... 3 - 1 ... 3 - 25
Block Diagram ............................................................................ 3 - 1
Wiring Diagram – RR 640 CD .................................................... 3 - 2
Wiring Diagram – RR 670 CD .................................................... 3 - 4
Circuit Diagrams:
CD Part .................................................................................. 3 - 6
Tuner Part ............................................................................ 3 - 10
AF Part ................................................................................. 3 - 12
Volume Board ...................................................................... 3 - 15
Function Board – RR 640 CD .............................................. 3 - 16
Function Board – RR 670 CD .............................................. 3 - 18
Keyboard – RR 640 CD ....................................................... 3 - 20
Keyboard – RR 670 CD ....................................................... 3 - 21
Rectifier Board, Headphone Board ...................................... 3 - 22
Layout of the PCBs:
CD Servo Board ..................................................................... 3 - 8
Tuner Board, Mono/Stereo Switch Board,
Stereo LED Board .................................................................. 3 - 9
Main Board, CD LED Board ................................................. 3 - 14
Volume Board ...................................................................... 3 - 15
Function Board – RR 640 CD .............................................. 3 - 17
Function Board – RR 670 CD .............................................. 3 - 19
Keyboard .............................................................................. 3 - 20
Rectifier Board, Headphone Board ...................................... 3 - 22
IC Block Diagrams ................................................................... 3 - 23
Exploded Views and
Spare Parts Lists ............................ 4 - 1 ... 4 - 6
General Note
Test Equipment
Please note the GRUNDIG Catalog "Test and Measuring Equipment"
obtainable from:
RR 640 CD / RR 670 CD
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GRUNDIG Service
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