T 55-1101-5 TXT
TV Service Manual
Part Number 720100425000
Subject to alteration • Printed in Germany
E-BS-SA13 • 1001
http://www.grundig.com
Additionally required Service Documents for the Complete Service
Service
Manual
P 37-1101/5 TXT
GCN9400
T 51-1101/5 TXT
GCN9500
T 55-1101/5 TXT
GCN9600
Safety
Part No.
720108000000
Grundig Service
Hotline Deutschland…
TV
TV
SAT
VCR/LiveCam
HiFi/Audio
Car Audio
Telekommunikation
Fax:
Planatron
(8.00-22.00 Uhr)
0180/52318-41
0180/52318-49
0180/52318-48
0180/52318-42
0180/52318-43
0180/52318-44
0180/52318-45
0180/52318-51
0180/52318-99
…Mo.-Fr. 8.00-18.00 Uhr
Telefon: 0180/52318-40
0180/52318-50Fax:
Technik:
Ersatzteil-Verkauf: Mo.-Fr. 8.00-19.00 Uhr
Kundendienst/Werkstätten:
0180/52318-52
0180/52318-46
Telefon:
Fax:
gebührenpflichtig
Mo.-Fr. 8.00-18.00 Uhr
General Section P 37-1101/5 TXT, T 51-1101/5 TXT, T 55-1101/5 TXT
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Table of Contents
Page
General Section .................................. 1-3…1-16
Test Equipment ............................................................................ 1-3
General Notes .............................................................................. 1-3
Technical Specifications and the Feature .................................... 1-4
Operating Hints ............................................................................ 1-6
Description ........................................... 2-1…2-6
Adjustment ........................................... 3-1…3-4
Layout of the PCBs
and Circuit Diagrams ......................... 4-1…4-14
Mains Section .............................................................................. 4-1
Deflection ..................................................................................... 4-1
Chassis Board .............................................................................. 4-3
Wave Forms ................................................................................. 4-5
Circuit Diagram ............................................................................ 4-9
CRT Panel ................................................................................. 4-13
Spare Parts Lists .................................. 5-1…5-3
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.
P 37-1101/5 TXT, T 51-1101/5 TXT, T 55-1101/5 TXT General Section
GRUNDIG Service 1 - 3
General Section
Test Equipment
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig AG
Geschäftsbereich Instruments
Test- und Mess-Systeme
Würzburger Str. 150
D-90766 Fürth
Tel.: 0911 / 703-4540
Fax: 0911 / 703-4130
eMail: instruments@grundig.com
Internet: http://www.grundig-instruments.de
General Notes
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 like
the chassis, mains switch panel, keyboard control panel, picture tube
panel, deflection unit, loudspeaker and so on.
On completion of the repairs the leads must be laid out as originally
fitted at the factory to avoid later failures or disturbances.
Mains Cable
The TV receiver must only be operated with an original mains connecting
cable with an interference suppressor choke integrated in the mains
plug.This mains cable prevents interference from the mains supply and
is part of the product approval. For replacement please order exclusively
the mains connecting cable specified in the spare parts list.
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Operating Hints This chapter contains excerpts from the operating instructions. For further particulars please refer to the appropriate user
instructions the part number of which is indicated in the relevant spare parts list.
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