Схема домашнего кинотеатра Other GRUNDIG R 23 DPL

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Es gelten die Vorschriften und Sicherheitshin-weise gem?? dem Service Manual "Sicherheit",Sach-Nummer 72010-800.00, sowie zus?tzlichdie eventuell abweichenden, landesspezifischenVorschriften!
The regulations and safety instructions shall bevalid as provided by the "Safety" Service Manual,part number 72010-800.00, as well as therespective national deviations.
GRUNDIG Service
Allgemeiner Teil / General Section
Allgemeiner Teil
Me?ger?te / Me?mittel
Trenntrafo, Me?sender, Stereocoder, Oszilloskop, Digitalvoltmeter,NF-Voltmeter, Klirrfaktorme?ger?t.
Beachten Sie bitte das GRUNDIG Me?technik-Programm, das Sieunter folgender Adresse erhalten:
GRUNDIG InstrumentsTest- und Me?systeme GmbHW?rzburger Str. 150, D-90766 F?rth/BayTel. 0911/703-4118, Telefax 0911/703-4130
DPL-Hinweis
Dolby Pro Logic hergestellt unter Lizenz von Dolby LaboratoriesLicensing Corporation.DOLBY, das Doppel-D-Symbol
und `PRO LOGIC' sind Warenzei-
chen der Dolby Laboratories Licensing Corporation.
General Section
Test Equipment / Aids
Isolating Transformer, Test Generator, Stereo Coder, Oscilloscope,Digital Voltmeter, AF-Voltmeter, Distortion Meter.
Please note the Grundig Catalog "Test and Measuring Equipment"obtainable from:
GRUNDIG InstrumentsTest- und Me?systeme GmbHW?rzburger Str. 150, D-90766 F?rth/BayTel. 0911/703-4118, Telefax 0911/703-4130
Dolby Pro Logic manufactured under license from Dolby LaboratoriesLicensing Corporation.DOLBY, the double-D symbol
and `PRO LOGIC' are trademarks of
Dolby Laboratories Licensing Corporation.
Table of Contents
General Section ................................ 1 - 2...1 - 9
Test Equipment / Aids ................................................................ 1 - 2DPL Hint .................................................................................... 1 - 2Technical Data .......................................................................... 1 - 3Operating Instructions ................................................................ 1 - 5Disassembly Instructions ........................................................... 1 - 7
Adjustment Procedures .............................. 2 - 2
Layout of the PCBsand Circuit Diagrams ..................... 3 - 1...3 - 17
Block Diagram ............................................................................ 3 - 1Circuit Diagrams:
Wiring Diagram ...................................................................... 3 - 2Supply Board, Power Transformer, Volume Board,Front Board, Power LED Board ............................................. 3 - 4Main Board ............................................................................. 3 - 8Tuner Board, Headphone Board, Tone Board,VR LED Board, Power Switch Board, Center Rear Board,Surround Board .................................................................... 3 - 12FM Front-End ....................................................................... 3 - 16
IC Block Diagrams ................................................................... 3 - 16Layout of the PCBs:
Supply Board, Volume Board, Front Board,Power LED Board .................................................................. 3 - 6Main Board ........................................................................... 3 - 10Tuner Board, Headphone Board, Tone Board,VR LED Board, Power Switch Board, Center Rear Board,Surround Board .................................................................... 3 - 14
Spare Parts List andExploded View .................................. 4 - 1...4 - 3
Exploded View ........................................................................... 4 - 1Spare Parts List ......................................................................... 4 - 2
Inhaltsverzeichnis
Allgemeiner Teil ............................... 1 - 2...1 - 9
Me?ger?te / Me?mittel ............................................................... 1 - 2DPL-Hinweis ............................................................................. 1 - 2Technische Daten ..................................................................... 1 - 3Bedienhinweise .......................................................................... 1 - 4Ausbauhinweise ......................................................................... 1 - 7
Abgleichvorschriften .................................. 2 - 1
Platinenabbildungenund Schaltpl?ne ............................. 3 - 1...3 - 17
Blockschaltplan .......................................................................... 3 - 1Schaltpl?ne:
Verdrahtungsplan ................................................................... 3 - 2Netzteilplatte, Netztrafo, Lautst?rkeplatte, Frontplatte,Power-LED-Platte .................................................................. 3 - 4Hauptplatte ............................................................................. 3 - 8Tuner-Platte, Kopfh?rerplatte, Klangreglerplatte,Lautst?rkerregler-LED-Platte, Netzschalterplatte,Center-Rear-Platte, Surround-Platte .................................... 3 - 12FM Front-End ....................................................................... 3 - 16
IC-Blockdiagramme ................................................................. 3 - 16Platinenabbildungen:
Netzteilplatte, Lautst?rkeplatte, Frontplatte,Power-LED-Platte .................................................................. 3 - 6Hauptplatte ........................................................................... 3 - 10Tuner-Platte, Kopfh?rerplatte, Klangreglerplatte,Lautst?rkerregler-LED-Platte, Netzschalterplatte,Center-Rear-Platte, Surround-Platte .................................... 3 - 14
Ersatzteilliste undExplosionszeichnung ...................... 4 - 1...4 - 3
Explosionszeichnung ................................................................. 4 - 1Ersatzteilliste .............................................................................. 4 - 2