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It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
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The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
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Up to now you are the BEST! Prompt-efficient and so reasonable ! I have been after SONY service manual for quite some time !Thank you very much ! I can recomend your service to
all my collegagues ! V.Bergfield .
GRUNDIG Service
Chassis 22.1
Es gelten die Vorschriften und Sicherheitshinweise gemä� dem Service Manual "Sicherheit", Materialnummer 720108000001, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften!
The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000001, as well as the respective national deviations.
Inhaltsverzeichnis
Seite
Table of Contents
Page
Allgemeiner Teil ....................................... 2�12
Einführung ....................................................................................... Allgemeine Hinweise ....................................................................... Technische Daten ........................................................................... Service- und Sonderfunktionen (ab Softwareversion 12) ............... 2 2 3 6
General Section ........................................ 2�12
Introduction ..................................................................................... General Notes ................................................................................. Technical Data ................................................................................ Service and Special Functions (from Software version 12 on) ....... 2 2 3 6
Abgleich .......................................................... 13 Platinenabbildungen und Schaltpläne ..................................... 14�18
Variantenliste ................................................................................ Bildrohrplatte ................................................................................. Tastenplatten ................................................................................ Bedieneinheiten ............................................................................ 14 15 17 18
Adjustment ..................................................... 13 Layout of PCBs and Circuit Diagram ............................... 14�18
Variant List .................................................................................... CRT Panel .................................................................................... Keyboards ..................................................................................... Control Units ................................................................................. 14 15 17 18
Ersatzteillisten ........................................ 19�36
Spare Parts List ...................................... 19�36
Allgemeiner Teil
Einführung
In dieser Service-Manual-Ergänzung sind weitere Gerätevarianten dokumentiert, die mit dem Chassis 22.1 ausgestattet sind. Des Weiteren sind die Service- und Sonderfunktionen der Software-Version 12 beschrieben. Hinweis: Grundlage für den Service sind folgende Service Manuals: � Service Manual Sicherheit, Materialnummer 720108000001 � Service Manual Chassis 22.1, Materialnummer 720100475000
General Section
Introduction
This Supplement of Service Manual describes more variants of the cassis 22.1. In addition the Service and Special Function of the software version 12 are described. Note: Basic instructions for servicing are given in the following Service Manuals: � Service Manual Safety, Part Number 720108000001 � Service Manual Chassis 22.1, Part Number 720100475000
Allgemeine Hinweise
Achtung: ESD-Vorschriften beachten Vor dem �ffnen des Gehäuses zuerst den Netzstecker ziehen! Leitungsverlegung Bevor Sie die Leitungen und insbesondere die Masseleitungen lösen, muss die Leitungsverlegung zu den einzelnen Baugruppen beachtet werden. Nach erfolgter Reparatur ist es notwendig, die Leitungsführung wieder in den werkseitigen Zustand zu versetzen um evtl. spätere Ausfälle oder Störungen zu vermeiden. Austausch der Feature-Platte Nach Austausch der Feature-Platte müssen alle Einstellungen im Service Mode nach Tabelle "Grundeinstellwerte" (Punkt 1 im Kapitel "Service- und Sonderfunktionen" auf Seite 6) eingestellt werden.
General Notes
Attention: Observe the ESD safety regulations Before opening the cabinet disconnect the mains plug! Wiring Before disconnecting any leads and especially the earth connecting leads observe the way they are routed to the individual assemblies. On completion of the repairs the leads must be laid out as originally fitted at the factory to avoid later failures or disturbances. Change of the Feature Board After changing the feature board all settings in the service mode must be done according to the table "Basic Settings" (point 1 in chapter "Service and Special Functions" on page 6).
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