Inhaltsverzeichnis; Allgemeiner Teil; Meßgeräte / Meßmittel; General Section - Grundig UMS 1 Serviceanleitung

Allgemeiner Teil / General Section
Es gelten die Vorschriften und Sicherheitshin-
weise gemäß dem Service Manual "Sicherheit",
Sach-Nummer 72010-800.00, sowie zusätzlich
die eventuell abweichenden, landesspezifischen
Vorschriften!

Inhaltsverzeichnis

Allgemeiner Teil ............................... 1-2 ... 1-22
Meßgeräte / Meßmittel ................................................................ 1-2
Technische Daten, Servicehinweise ........................................... 1-3
Bedienhinweise ........................................................................... 1-4
Ausbauhinweise ........................................................................ 1-16
Bandlaufprüfung ........................................................................ 1-22
Einstellvorschriften ........................... 2-1 ... 2-5
Schaltpläne
und Platinenabbildungen ................ 3-1 ... 3-26
Verdrahtungsplan ........................................................................ 3-1
Detailschaltpläne:
Audio ..................................................................................... 3-3
Bedienteil, Lautstärkeregler ................................................... 3-7
Tuner ................................................................................... 3-11
Control, CD-Teil ................................................................... 3-14
CD-Laufwerk ........................................................................ 3-17
Cassettenteil ........................................................................ 3-20
Platinenabbildungen:
Audio ..................................................................................... 3-5
Bedienteil, Lautstärkeregler ................................................... 3-9
Tuner ................................................................................... 3-10
Control-CD-Teil .................................................................... 3-18
Cassettenteil ........................................................................ 3-23
IC-Block-Diagramme .................................................................. 3-25
Explosionszeichnungen
und Ersatzteillisten .......................... 4-1 ... 4-10
Ersatzteillisten:
Laufwerk CRF 4134 ............................................................... 4-2
UMS 1 .................................................................................... 4-5
UMS 2 .................................................................................... 4-8
Explosionszeichnungen:
Laufwerk CRF 4134 ............................................................... 4-1
UMS 1 / UMS 2 ...................................................................... 4-3

Allgemeiner Teil

Meßgeräte / Meßmittel

Regeltrenntrafo, Wobbler, Meßsender, Oszilloskop, Digitalvoltmeter,
NF-Generator, Frequenzzähler, Tonhöhenschwankungsmesser, NF-
Voltmeter, Klirranalysator
Testcassette 448 A Sach-Nr. 35079-023.00
Drehmomentcassette 456 Sach-Nr. 35079-014.00
Beachten Sie bitte das GRUNDIG Meßtechnik-Programm, das Sie
unter folgender Adresse erhalten:
GRUNDIG electronics GmbH
Würzburger Str. 150, D-90766 Fürth/Bay
Tel. 0911/703-0, Telefax 0911/703-4479
1 - 2
The regulations and safety instructions shall be
valid as provided by the "Safety" Service Manual,
part number 72010-800.00, as well as the
respective national deviations.
Table of Contents
Seite

General Section ................................ 1-2 ... 1-22

Test Equipment / Aids ................................................................. 1-2

Technical Data, Service Hints ..................................................... 1-3
Operating Hints ......................................................................... 1-10
Disassembly Instructions .......................................................... 1-16
Tape Run Test .......................................................................... 1-22
Adjustment Procedures ................... 2-6 ... 2-10
Circuit Diagrams
and Layout of the PCBs .................. 3-1 ... 3-26
Wiring Diagram ........................................................................... 3-1
Circuit Diagrams:
Audio ..................................................................................... 3-3
Keyboard Control, Volume Control ........................................ 3-7
Tuner ................................................................................... 3-11
Control, CD Section ............................................................. 3-14
CD Drive Mechanism ........................................................... 3-17
Cassette Section ................................................................. 3-20
Layout of the PCBs:
Audio ..................................................................................... 3-5
Keyboard Control, Volume Control ........................................ 3-9
Tuner ................................................................................... 3-10
Control, CD Section ............................................................. 3-18
Cassette Section ................................................................. 3-23
IC Block Diagrams ..................................................................... 3-25
Exploded Views and
Spare Parts Lists .............................. 4-1 ... 4-10
Spare Parts Lists:
Laufwerk CRF 4134 ............................................................... 4-2
UMS 1 .................................................................................... 4-5
UMS 2 .................................................................................... 4-8
Exploded Views:
Laufwerk CRF 4134 ............................................................... 4-1
UMS 1 / UMS 2 ...................................................................... 4-3
General Section
Test Equipment / Aids
Variable isolating transformer, sweep generator, test generator, oscil-
loscope, digital voltmeter, AF generator, frequency counter, flutter
meter, AF voltmeter, distortion analyzer
Testcassette 448 A part no. 35079-023.00
Cassette torque meter 456 part no. 35079-014.00
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
GRUNDIG electronics GmbH
Würzburger Str. 150, D-90766 Fürth/Bay
Tel. 0911/703-0, Telefax 0911/703-4479
UMS 1 / UMS 2
Page
GRUNDIG Service