Equipment information
Grundig RR 740 CD Audio system
Manufacturer:
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If you have any other photos or manuals for the
Grundig RR 740 CD you can upload the files here .
Model:
RR 740 CD
Date:
2000
Category:
Group:
Description:
Portable CD tuner
Manual Type:
Service Manual
Pages:
40
Size:
9.28 Mbytes (9730831 Bytes)
Language:
english, german
Revision:
first edition
Manual-ID:
72010 771 1000
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2012 03 31
MD5:
6f63db1a9c4f274ecd37f423ee84907c
Downloads:
1829
Information
Table of Contents
Page
General Section ... 1 - 2 … 1 - 12
Measuring Instruments/Equipment ... 1 - 2
Service Hints ... 1 - 3
Technical Data ... 1 - 3
Operating Hints ... 1 - 6
Disassembly Instructions ... 1 - 8
Adjustment Procedures ... 2 - 6
Layout of the PCBs
and Circuit Diagrams ... 3 - 1 … 3 - 26
IC Block Diagrams ... 3 - 1
Wiring Diagram ... 3 - 3
Circuit Diagrams:
CPU Board, Key Board – RR 740 CD ... 3 - 5
CPU Board, Key Board – RR 770 CD ... 3 - 9
TV Multimedia">Amplifier Board, Rectifier Board,
TV Multimedia">Headphone Board – RR 740 CD ... 3 - 11
TV Multimedia">Amplifier Board, Rectifier Board,
TV Multimedia">Headphone Board – RR 770 CD ... 3 - 15
Function Board – RR 740 CD ... 3 - 17
Function Board – RR 770 CD ... 3 - 19
TV Multimedia">Tuner Board, DSC Switch Board,
Stereo/Mono Switch Board – RR 740 CD / RR 770 CD ... 3 - 21
CD Servo Board, CD LED Board – RR 740 CD / RR 770 CD ... 3 - 25
Layout of the PCBs:
CPU Board, Key Board – RR 740 CD ... 3 - 7
CPU Board, Key Board – RR 770 CD ... 3 - 8
TV Multimedia">Amplifier Board, TV Multimedia">Headphone Board,
Rectifier Board – RR 740 CD ... 3 - 13
TV Multimedia">Amplifier Board, TV Multimedia">Headphone Board,
Rectifier Board – RR 770 CD ... 3 - 14
Function Board – RR 740 CD ... 3 - 18
Function Board – RR 770 CD ... 3 - 20
TV Multimedia">Tuner Board – RR 740 CD / RR 770 CD ... 3 - 23
Stereo/Mono Switch Board – RR 740 CD / RR 770 CD ... 3 - 23
CD LED Board – RR 740 CD / RR 770 CD ... 3 - 23
DSC Switch Board – RR 740 CD / RR 770 CD ... 3 - 23
CD Servo Board– RR 740 CD / RR 770 CD ... 3 - 24
Exploded Views and
Spare Parts Lists ... 4 - 1 … 4 - 6