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Service Manual
TV
CUC 1805
CUC 1825
CUC 1826
M 55-280/8 IDTV/LOG
ST 70-97 IDTV
M 72-100
M 72-100/8
Wien 100
SE 6320 IDTV/LOG
Atlanta
SE 7220 IDTV/LOG
Sydney 100
SE 7020 IDTV/LOG
Sydney 100/8
SE 7020/8 IDTV/LOG
Zusätzlich erforderliche
Unterlagen für den Komplettservice
Additionally required
Service Manuals for the Complete Service
Btx * 32700 #
Ergänzung Service Ergänzung Service
Supplement Supplement
Manual Sachnummer
Manual
Part Number 72010-019.32
CUC 1825 Sicherheit
2 CUC 1826 1 Safety
Änderungen vorbehalten
Subject to alteration
Sach-Nr./Part No. Sach-Nr./Part No. Sach-Nr./Part No. Sach-Nr./Part No. Printed in Germany
72010-019.32 72010-019.30 72010-019.31 72010-800.00
VK222 0497
Allgemeiner Teil / General Section CUC 1805 / 1825 / 1826
D GB
Für diese Geräte gilt das Service Manual CUC 1825 / CUC 1826. For these TV sets the Service Manual CUC 1825 / CUC 1826 is
Diese Ergänzung dokumentiert die Unterschiede bzw. zusätzlichen applicable.
Bestückungen der Geräte. This Manual describes the differences and the additionally fitted
Die Bausteinbestückung und die Sachnummern der einzelnen Bau- modules of the TV receivers.
steine entnehmen Sie bitte der Tabelle auf Seite 2. The individual modules and the relevant part numbers are listed in the
Grundlage für den Service sind: table on page 2.
Service Manual "Sicherheit" (Sach-Nr. 72010-800.00) Basic instructions for servicing are given in the:
Service Manual CUC 1825 / CUC 1826 (Sach-Nr. 72010-019.30) Service Manual "Safety" (Part No. 72010-800.00)
1. Ergänzung CUC 1826 /1827 (Sach-Nr. 72010-019.31) Service Manual CUC 1825 / CUC 1826 (Part No. 72010-019.30)
1st Supplement CUC 1826 /1827 (Part No. 72010-019.31)
Beachten Sie bitte die Änderung der Sachnummer für das Gehäuse- Please note that the part number for the cabinet rear part OFB of the
rückteil OFB des ST 72-261 IDTV/LOG und ST-261/8 IDTV/LOG television receivers ST 72-261 IDTV/LOG and ST-261/8 IDTV/LOG
gegenüber dem Service Manual mit der Sach-Nr. 72010-019.30 und has changed from that specified in the Service Manual, part no. 72010-
der 1. Ergänzung mit der Sach-Nr. 72010-019.31. 019.30, and in the 1st Supplement, part no. 72010-019.31.
Alte Sach-Nummer: 29631-697.01 Old part number: 29631-697.01
Neue Sach-Nummer: 29631-967.01 New part number: 29631-967.01
Inhaltsverzeichnis Table of Contents
Seite Page
Modulübersicht ................................................................................ 2 Module List ...................................................................................... 2
Technische Daten ........................................................................... 3 Technical Data ................................................................................ 3
Gesamtschaltplan Netz-Chassis ..................................................... 5 General Circuit Diagram Mains Chassis ......................................... 5
Gesamtschaltplan Color-Chassis .................................................... 9 General Circuit Diagram Colour Chassis ........................................ 9
Bedieneinheit 29501-082.52 ......................................................... 13 Control Unit 29501-082.52 ............................................................ 13
Netzschalterplatte 29305-165.68 .................................................. 14 Mains Switch Panel 29305-165.68 ............................................... 14
Netzschalterplatte 29305-165.69 .................................................. 15 Mains Switch Panel 29305-165.69 ............................................... 15
Keyboard 29501-083.02/.24 ......................................................... 16 Keyboard 29501-083.02/.24 ......................................................... 16
Buchsenplatte 29305-008.34 ........................................................ 16 Socket Board 29305-008.34 ......................................................... 16
Buchsenplatte 29305-008.35 ........................................................ 17 Socket Board 29305-008.34 ......................................................... 17
Ersatzteillisten ............................................................................... 18 Spare Parts Lists ........................................................................... 18
Modulübersicht / Module List
Wien 100 Atlanta Sydney 100 Sydney 100/8
M 55-280/8 ST 70-97 M 72-100 M 72-100/8 SE 6320 SE 7220 SE 7020 SE 7020/8
IDTV / LOG IDTV IDTV / LOG IDTV / LOG IDTV / LOG IDTV / LOG
(CUC 1805) (CUC 1825) (CUC 1826) (CUC 1826) (CUC 1826) (CUC 1826) (CUC 1826) (CUC 1826)
Bestell-Nr. GCF 0424 GCE 9541 GCF 0324
Order No. GCF 1481 GCG 0469 GCF 1781 GCF 1881 GCF 0481 GCE 9524 GCF 0381 GCF 8241
GCE 9581
Chassis 29701-096.22 29701-096.01 29701-096.11 29701-096.12 29701-096.20 29701-096.11 29701-096.18 29701-096.19
Tuner 29504-201.21 29504-201.21 29504-201.21 29504-201.21 29504-201.21 29504-201.21 29504-201.21 29504-201.21
Signal-Baustein 29504-162.34 29504-162.34 29504-162.34 29504-162.34 29504-162.34 29504-162.34 29504-162.34 29504-162.34
Signal Module WW WW WW WW WW WW WW WW
29524-162.34 29524-162.34 29524-162.34 29524-162.34 29524-162.34 29524-162.34 29524-162.34 29524-162.34
Bildrohrplatte 29305-122.04 29305-122.04 29305-122.10 29305-122.10 29305-122.04 29305-122.10 29305-122.04 29305-122.04
CRT Panel
Bedieneinheit - - - - - -
Control Unit 29501-082.52 29501-082.25
Fernbedienung 29642-061.01 29642-059.51 29642-061.01 29642-061.01 29642-061.11 29642-061.11 29642-061.11 29642-061.11
Remote Control TP 800 TP 771 TP 800 TP 800 TP 900 TP 900 TP 900 TP 900
Keyboard - - 29501-083.24 29501-083.24 29501-083.02 29501-083.02 29501-083.02 29501-083.02
29504-103.37 29504-103.37 29504-103.37 29504-103.37 29504-103.37 29504-103.37 29504-103.37 29504-103.37
Feature-Box WW WW WW WW WW WW WW WW
29524-103.37 29524-103.37 29524-103.37 29524-103.37 29524-103.37 29524-103.37 29524-103.37 29524-103.37
Netzschalterplatte - - 29305-165.68 29305-165.68 29305-165.69 29305-165.64 29305-165.64 29305-165.64
Mains Switch Panel
Buchsenplatte - - 29305-008.35 29305-008.35 29305-008.34 29305-008.34 29305-008.34 29305-008.34
Socket Board
SAT Module
nachrüstbar/ 29504-106.24 29504-106.24 29504-106.24 29504-106.24 29504-106.24 29504-106.24 29504-106.24 29504-106.24
retrofitable
2 GRUNDIG Service
CUC 1805 / 1825 / 1826 Allgemeiner Teil / General Section CUC 1805 / 1825 / 1826 Allgemeiner Teil / General Section
Technische Daten / Technical Data
Wien 100 Atlanta Sydney 100 Sydney 100/8
M 55-280/8 ST 70-97
M 72-100 M 72-100/8 SE 6320 SE 7220 SE 7020 SE7020/8
IDTV/LOG IDTV
IDTV/LOG IDTV/LOG IDTV/LOG IDTV/LOG
Bildröhre / Picture Tube
Sichtbares Bild
51cm 66cm 68cm 68cm 59cm 68cm 66cm 66cm
Visible picture
72cm (29"), MEGATRON 63cm (25"), MEGATRON 72cm (29"), MEGATRON, 70cm (28"), MEGATRON, 70cm (28"), MEGATRON,
Bildschirmdiagonale 55cm (21") 70cm (28")
Black Line S, Super Flat, CCS, Black Line S, Black Matrix Black Line S, Super Flat, Invar, FST, Black Line S, CCS, Black FST, Black Line S, CCS, Black
Screen diagonale Black Matrix Black Line D
Invar (Standard), CCS, Invar CCS Matrix, Invar Matrix, Invar
Ablenkwinkel
90° 110° 110° 110° 110° 110° 110° 110°
Deflection angle
Bildwechselfrequenz
100Hz 100Hz 100Hz 100Hz 100Hz 100Hz 100Hz 100Hz
Vertical frequency
Elektronik / Electronic
Programmspeicherplätze
99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV 99 TV + 3 AV
Programme positions
Perfect clear, Blue stretch,
ja / yes ja / yes ja / yes ja / yes ja / yes ja / yes ja / yes ja / yes
Gamma adjustment
AV-Auswertung
AV evaluation auf jeden Programmplatz programmierbar / programmable for every programme position
Tuner Kabeltuner-Raster 8MHz für Hyperband / cable tuner - 8MHz spacing for hyperband
TV-Normen PAL/SECAM/NTSC PAL/SECAM/ PAL/SECAM/ PAL/SECAM/NTSC PAL/SECAM/ PAL/SECAM/ PAL/SECAM/ PAL/SECAM/NTSC
TV-Standard 4,43MHz,B/G, I, DK/K'/D, L/L', NTSC 4,43MHz, B/G NTSC 4,43MHz, B/G 4,43MHz,B/G, I, DK/K'/D, L/L', NTSC 4,43MHz, B/G NTSC 4,43MHz, B/G NTSC 4,43MHz, B/G 4,43MHz,B/G, I, DK/K'/D, L/L',
input AV: NTSC 3,58 MHz input AV: NTSC 3,58 MHz in AV: NTSC 3,58 MHz
Stereo Systeme Deutsch A2/German A2 Deutsch A2 Deutsch A2 Deutsch A2/German A2 Deutsch A2 Deutsch A2 Deutsch A2 Deutsch A2/German A2
Stereo systems Nicam 5,85+6,52 German A2 German A2 Nicam 5,85+6,52 German A2 German A2 German A2 Nicam 5,85+6,52
8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text 8-Seiten TOP/FLOF Text
Videotext mit VPS mit VPS mit VPS mit VPS mit VPS mit VPS mit VPS mit VPS
Teletext 8-pages TOP/FLOF text 8-pages TOP/FLOF text 8-pages TOP/FLOF text 8-pages TOP/FLOF text 8-pages TOP/FLOF text 8-pages TOP/FLOF text 8-pages TOP/FLOF text 8-pages TOP/FLOF text
with VPS with VPS with VPS with VPS with VPS with VPS with VPS with VPS
Musikleistung 2x20W 2x20W 2x20W 2x20W 2x20W 2x25W 2x20W 2x20W
Music power
Anschlüsse Front / Connections Front
Stereo 3,5mm Klinken Stereo 3,5mm Klinken Stereo 3,5mm Klinken Stereo 3,5mm Klinken Stereo 3,5mm Klinken Stereo 3,5mm Klinken Stereo 3,5mm Klinken Stereo 3,5mm Klinken
Kopfhörer Schaltbuchse / Schaltbuchse / Schaltbuchse / Schaltbuchse / Schaltbuchse / Schaltbuchse / Schaltbuchse / Schaltbuchse /
Headphones Stereo 3.5mm jack switch Stereo 3.5mm jack switch Stereo 3.5mm jack switch Stereo 3.5mm jack switch Stereo 3.5mm jack switch Stereo 3.5mm jack switch Stereo 3.5mm jack switch Stereo 3.5mm jack switch
socket socket socket socket socket socket socket socket
Video IN 1 x Cinch 1 x Cinch 1 x Cinch 1 x Cinch 1 x Cinch 1 x Cinch 1 x Cinch 1 x Cinch
Audio IN 2 x Cinch 2 x Cinch 2 x Cinch 2 x Cinch 2 x Cinch 2 x Cinch 2 x Cinch 2 x Cinch
Anschlüsse Rückwand / Connections Rear Panel
FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input,
Euro AV 1 (schwarz/black) S-Video input, Megalogic S-Video input, Megalogic S-Video input, Megalogic S-Video input, Megalogic S-Video input, Megalogic S-Video input, Megalogic S-Video input, Megalogic S-Video input, Megalogic
Euro AV 2 (orange) FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input, FBAS in-/output, RGB input,
S-Video input S-Video input S-Video input S-Video input S-Video input S-Video input S-Video input S-Video input
Netzteil / Mains Stage
Netzspannung (Regelbereich)
165 ... 264V 165 ... 264V 165 ... 264V 165 ... 264V 165 ... 264V 165 ... 265V 165 ... 265V 165 ... 265V
Mains voltage (variable)
Netzfrequenz 50 / 60Hz 50 / 60Hz 50 / 60Hz 50 / 60Hz 50 / 60Hz 50 / 60Hz 50 / 60Hz 50 / 60Hz
Mains frequency
Öko-Schalter
Eco switch ja / yes ja / yes ja / yes ja / yes ja / yes ja / yes ja / yes ja / yes
Leistungsaufnahme
ca. 105W ca. 120W ca. 140W ca. 140W ca. 135W ca. 140W ca. 140W ca. 140W
Power consumption
Standby ca. 6W ca. 8W ca. 7W ca. 7W ca. 8W ca. 7W ca. 7W ca. 7W
GRUNDIG Service 3 GRUNDIG Service 4
Schaltpläne / Circuit Diagrams CUC 1805 / 1825 / 1826 Schaltpläne / Circuit Diagrams CUC 1805 / 1825 / 1826
Gesamtschaltplan Netz-Chassis / General Circuit Diagram Mains Chassis
7 +OEKO /15V
SI60201 D61001 3 IC61001 2
IN LM317T OUT +H /5V
T100mA BYT53B ADJUST
CC61002
CC61003
1000u/25V
470u/40V
C61001
C61004
+
+
0,1u
0,1u
1 CR61003 +H
FEATURE-B.
6 2 1 5 220/1% CONT.8
220
M M M
R60201
R61001
CT60213 M
1k
R60213
100
BC858B
BZT03D180
BZT03D180
CR60214
TR60220
C60221
R60211
F
D60222
D60223
2,7M
C60201
3,9n
68
F
5
CR61004
1,5n
560
CR60206 3 4 6
CD60201
LS4148
1k M
R60212
R60221
2,7M
CC60203
330
M
100p
n.V.
CT60206 CT60203
BC858C BC848B 3 IC61006 2
D60221
BA159
R60222
C60202 CR60202
330
+ D60202 +M IN LM317T OUT +Q /8,2-8,8V
ADJUST
BYT54K
D60224
CC61006