beko_ch_22_1_supplement2.pdf

Service Manual

2. Ergänzung / Supplement 2

Chassis 22.1

CINARO 70 Flat

MFW 70-5411/7 Dolby/PIP GBB7100

CINARO 72 Flat

MF 72-5410 TOP

GBB8500

ELEGANCE 70 Flat

MFW 70-2510/8 Dolby

GBB8000

ELEGANCE 82 Flat

MFW 82-2510/8 Dolby

GBB7900

SEDANCE 70

ST 70-2410 Top

GBB8600

Zusätzlich erforderliche Unterlagen für den Komplettservice

Additionally required Service Documents for the Complete Service

Service

Manual

Service

Manual

Service

Training

Ergänzung

Supplement

Sicherheit

Safety

Chassis 22.1

Materialnr./Part No.

720108000001

Materialnr./Part No.

720100475000

Materialnr./Part No.

720100475100

Materialnr./Part No.

720103507500

Materialnummer/Part Number 720100475200

Änderungen vorbehalten/Subject to alteration

H-S41 0604 • Printed in Germany

http://www.grundig.com

GRUNDIG Service

Chassis 22.1

Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual "Sicherheit", Material-

nummer 720108000001, sowie zusätzlich die eventu-

ell 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.

Table of Contents

Inhaltsverzeichnis

Seite

Allgemeiner Teil ......................................... 2…8

Einführung ....................................................................................... 2

Allgemeine Hinweise ....................................................................... 2

Technische Daten ........................................................................... 3

Service- und Sonderfunktionen (ab Softwareversion 12) ............... 4

Page

General Section .......................................... 2…8

Introduction ..................................................................................... 2

General Notes ................................................................................. 2

Technical Data ................................................................................ 3

Service and Special Functions (from Software version 12 on) ....... 4

Layout of PCBs

and Circuit Diagram ................................. 9…32

Variant List ...................................................................................... 9

Chassis Board ............................................................................... 10

– Power Supply ............................................................................ 18

– Horizontal Defelection ............................................................... 19

– Vertical Deflection ..................................................................... 19

– Tuner ......................................................................................... 20

– Tuner PIP .................................................................................. 20

– Main Circuit Diagram ................................................................. 21

Feature Modul ............................................................................... 23

CRT Panel .................................................................................... 29

Keyboards ..................................................................................... 31

LED Board .................................................................................... 31

Socket Boards ............................................................................... 32

Platinenabbildungen

und Schaltpläne ....................................... 9…32

Variantenliste .................................................................................. 9

Chassisplatte ................................................................................ 10

– Netzteil ...................................................................................... 18

– Horizontal-Ablenkung ................................................................ 19

– Vertikal-Ablenkung .................................................................... 19

– Tuner ......................................................................................... 20

– Tuner PIP .................................................................................. 20

– Hauptschaltplan ........................................................................ 21

Feature-Platte ............................................................................... 23

Bildrohrplatte ................................................................................. 29

Tastenplatten ................................................................................ 31

LED-Platte ..................................................................................... 31

Buchsenplatten ............................................................................. 32

Ersatzteillisten ........................................ 33…40

Spare Parts List ...................................... 33…40

Allgemeiner Teil

General Section

Einführung

In dieser Service-Manual-Ergänzung sind weitere Gerätevarianten

dokumentiert, die mit dem Chassis 22.1 ausgestattet sind. Des Weite-

ren sind die geänderten Platinenabbildungen und Schaltpläne enthal-

ten.

Zusätzlich ist bei allen Geräten die Variantenliste zu beachten.

Hinweis:

Grundlage für den Service sind folgende Service Manuals:

– Service Manual Sicherheit, Materialnummer 720108000001

– Service Manual Chassis 22.1, Materialnummer 720100475000

– Ergänzung 1 Chassis 22.1, Materialnummer 720100475100

Introduction

This Supplement of Service Manual describes more variants of the

chassis 22.1. The modified layout of PCBs and circuit diagrams are

included.

Additionally, observe the variant list for all sets.

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

– Supplement 1 Chassis 22.1, Part Number 720100475100

Allgemeine Hinweise

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 4 or in supplement 1 on

page 6).

Achtung: ESD-Vorschriften beachten

Vor dem Öffnen 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 4 bzw. in der Ergänzung 1

auf Seite 6) eingestellt werden.

GRUNDIG Service

Chassis 22.1

Technische Daten / Technical Data

CINARO 70 Flat

MFW 70-5411/7 Dolby/PIP

PY9

CINARO 72 Flat

MF 72-5410 TOP

RB7

Elegance 70 Flat

MFW 70-2510/8 Dolby

RB5

Elegance 82 Flat

MFW 82-2510/8 Dolby

RB4

SEDANCE 70

ST 70-2410 TOP

RN8

GBB8600 / GBB9300

40 13833-59527 4 / 59557 1

Order Number

EAN

GBB7100

40 13833-595038

GBB8500

40 13833-59526 7

GBB8000

40 13833-59521 2

GBB7900

40 13833-59520 5

Color

User manual languages

CHASSIS CODE / TYPE

REMOTE CONTROL

procon silver

DK,E,FIN,F,I,N,NL,P

tessa black

D, I ,NL / D

procon silver

PL,NL,P,E,I,DK,FIN, N

procon silver

D,I,NL,P,E,S,N,DK,FIN,PL,GB

tessa black / titane

D, I ,NL / D

22.1 / 100Hz

Tele Pilot 160C

22.1 / 100Hz

Tele Pilot 160C

22.1 / 100Hz

Tele Pilot 160C

22.1 / 100Hz

Tele Pilot 160C

22.1 / 100Hz

Tele Pilot 160C

PICTURE

Picture tube

Picture tube - Display-Manufacturer

100 Hz Digital

28" (16:9)

29" (4:3) RF

28" (16:9) RF

32" (16:9) RF

28" (4:3) FST

Philips, Samsung, Thomson

[

Philips

[

Samsung

[

Philips, Samsung, Thomson

[

Toshiba, Thomson

[

Flicker free scanning (full frame memory)

Digital CTI

Digital Combfilter

Digital Luminance Transition Improvement (DLTI)

[

Picture Noise reduction

SVM (Scan Velocity Modulation)

Dynamic Focus

Preset picture modes (user,natural,rich,soft)

[

Tilt (rotation)

Picture Formats

PIP (2 Tuner)

Multifold Tuner scan (Mosaic Picture)

[

Auto(WSS)/4:3/14:9/16:9/

Panaroma /L.box/SubT.1/2

Auto(WSS)/4:3/16:9

[

Auto(WSS)/4:3/14:9/16:9/

Panaroma /L.box/SubT.1/2

[

Auto(WSS)/4:3/14:9/16:9/

Panaroma /L.box/SubT.1/2

Auto(WSS)/4:3/16:9

16 fold

[

12+1 fold

16 fold

12 fold

PAT: Split screen (PICTURE + TXT)

PAP: Double window (PICTURE+PICTURE)

P 2 AT: Double window + TXT

Picture freezing

[

POP: PICTURE on PICTURE

Zoom with point function

Auto 16:9 selection via scart

Sharpness Control

[

Blue Back

SOUND

Mono/A2Stereo/NICAM

AV Stereo

[

[ / [ / [

[

[ / [ / \

[

[ / [ / [

[

[ / [ / [

[

[ / [ / \

[

Dolby Virtual

Subwoofer (20 W max.)

Dynamic Bass

DSP (Digital Sound Proccesor)

[

Balance Adjustment

Automatic Volume Leveling (AVL)

PIP listening via Hp.jack

5.band Graphic Equalizer

[

Space Sound Effect

Preset Sound Modes (cinema,music,sport,speech,user)

Sound output (RMS)

Tweeter (2 way speaker system)

[

2*12 W

[

2*12 W

[

TUNING

PLL Frequncy Synthesize

Automatic Tuning System with country selection

Frequency Based Auto Search

[

Automatic Micro-search

Automatic Programing

Manual fine tuning

Direct channel selection

[

PAL/SECAM/BG/DK/I/L'/L

NTSC-Playback via scart (3,58/4,43)

PAL M/N NTSC M

Cabel TV / Hyperband(S1-S41)

[

CONNECTIONS

Euro-scart socket 1 (CVBS+RGB)

Euro-scart socket 2 (CVBS)

Euro-scart socket 3 (CVBS+RGB+S-VHS)

[

Audio /Video in (Front or Side)

S-VHS cinch (Front orSide)

Audio Back out (Line out)

Headphone jack menü with full sound adjustments

[

Aerial Input

S.VHS via Scart

Display of other inputs while copy function

ELECTRONICS

[

µ-Controller

Manual & automatic labelleng of prog.(5 chracters)

Programmable off timer

Programmable on timer

Micronas M2 + 16 Mbit flash + 64 Mbit SDRAM

[

Intelligent Channel search (Zapping function)

Programme Edit

Intelegent Programme Switch

Auto switch off

[

Programme memory TV/AV (opt.)

Teletext/Fastext/Toptext

Teletext options

Teletext SWAP

100/AV

[ / [ / [

100/AV

[ / [ / [

100/AV

[ / [ / [

100/AV

[ / [ / [

100/AV

[ / [ / [

512 pages / Level 1.5

1024 pages / Level 1.5

[

1024 pages / Level 1.5

512 pages / Level 1.5

Childlock

[

18 languages GB-D-F-I-E-P-

NL-GR-DK-S-FIN-N-TR-PL-

Cyr.-H-SK-CZ

[

18 languages GB-D-F-I-E-P-

NL-GR-DK-S-FIN-N-TR-PL-

Cyr.-H-SK-CZ

[

18 languages GB-D-F-I-E-P-

NL-GR-DK-S-FIN-N-TR-PL-

Cyr.-H-SK-CZ

[

18 languages GB-D-F-I-E-P-

NL-GR-DK-S-FIN-N-TR-PL-

Cyr.-H-SK-CZ

[

18 languages GB-D-F-I-E-P-

NL-GR-DK-S-FIN-N-TR-PL-

Cyr.-H-SK-CZ

[

Menu languages OSD

Zapp (Recall function)

Service mode

[

Game

Hotel mode

POWER SUPPLY / CABINET

Voltage / frequency

230/50Hz

Power consumption max. / Standby

Cabinet (WxHxD)

100W / 4W

71,6 x 52,8 x 49,9 cm

105W / 4W

80,0 x 58,2 x 49,3 cm

100W / 4W

79,7 x 48,2 x 48,4 cm

110W / 4W

89,0 x 54,2 x 55,2 cm

90W / 4W

80,0 x 57,3 x 47,7 cm

GRUNDIG Service

Chassis 22.1

Service- und Sonderfunktionen

(ab Softwareversion 12)

Service and Special Funktions

(from Software version 12 on)

Service Mode aktivieren: Ta s t e " i " –> Service Code " 8500 "

Menü aufrufen:

Start of the Service Mode: Via " i " –> Service Code "8500"

Call up the Menu:

Ta s t e P+ / P– –> Taste " OK "

Press button P+ / P– –> button " OK "

Einstellung verändern:

Taste

bzw. 1 / 3 , 4 / 6

Adjustment:

Press button

or 1 / 3 , 4 / 6

Menü verlassen:

Ta s t e " i "

Break of the Menu:

Press button " i "

Service Mode beenden:

Ta s t e " TXT "

End the Service Mode:

Press button "TXT".

1. Grundeinstellwerte

Folgende Tabelle zeigt alle typenbezogenen Grundeinstellungen im

Service Mode. Alle mit * gekennzeichneten Werte müssen zusätz-

lich nach Abgleich (Service Manual 720100475000, Seite 2-1) ein-

gestellt werden.

1. Basic Settings

The following table shows all type specific basic settings in the ser-

vice mode. In addition all values marked with * must be adjusted ac-

cording to adjustment (Service Manual 720100475000, page 2-4).

Einstellung

Adjustment

Menüpunkt

Point of Menu

P+ / P–

Menü

P+ / P–

Hinweis

Hint

(-10) 1 / 3 (+10)

(-100) 4 / 6 (+100)

CUSTOMER MODE

FACTORY MODE

STANDBY

CVBS / RGB AVAILABLE

CVBS / RGB / YUV (YCbCr) AVAILABLE

SCART 3

NOT AVAILABLE

CVBS & SVHS AVAILABLE

ONLY CVBS AVAILABLE

ONLY SVHS AVAILABLE

FRONT AV

NOT AVAILABLE

FASTEXT & TOPTEXT

DEFAULT TEXT

FASTEXT

512p level 1.5

1024p level 1.5

2048p level 2.5

TELETEXT

TOPTEXT

AUTO

WEST

EAST

GREEC

CYRILLIC

ARABIC

FARSI

TXT TABLE

HEBREW

Verschiedene Sprachkombinationen

Different language combination

LANGUAGE

16:9

CRT

4:3

AVAILABLE

PIP

NOT AVAILABLE

PHILIPS

PANASONIC DB2G3

TEMIC

PANASONIC D44G3

SHARP OR ALPS

eingebauten Tuner wählen

select used tuner

MAIN TUNER

PHILIPS

PANASONIC DB2G3

TEMIC

PANASONIC D44G3

eingebauten Tuner wählen

select used tuner

PIP TUNER

SHARP OR ALPS

VIA MENU

OFF

SVM

X=10

X Second

NOT AVAILABLE

DEGAUSS

VIA MENU

OFF

BLUE BACK

AVAILABLE

TILT

NOT AVAILABLE

AVAILABLE

CURTAIN

NOT AVAILABLE

VIA MENU

OFF

LTI

(Luminance Transient

Improvement)

GRUNDIG Service

Chassis 22.1

Einstellung

Adjustment

Menüpunkt

Point of Menu

P+ / P–

Menü

P+ / P–

Hinweis

Hint

(-10) 1 / 3 (+10)

(-100) 4 / 6 (+100)

VIA MENU

OFF

CTI

(Color Transient

Improvement)

VIA MENU

OFF

COMB FILTER

AVAILABLE

NOT AVAILABLE

PROTECTION

Schutzschaltung /Protection Circuit

AVAILABLE

NOT AVAILABLE

PANORAMA

ENABLE

DISABLE

STOCK TICKER

ENABLE

DISABLE

Nur mit PIP / Only with PIP

TXT SWAP

OFF

DEMO MODE

ATS reset

EUROPE

NEW ZEALAND

AUSTRALIA

NOT AVAILABLE

AVAILABLE

NOT AVAILABLE

AVAILABLE

NOT AVAILABLE

AVAILABLE

NOT AVAILABLE

L/L’

AVAILABLE

NOT AVAILABLE

NICAM

AVAILABLE

NOT AVAILABLE

DOLBY VIRTUAL

AVAILABLE

NOT AVAILABLE

SUBWOOFER

AVAILABLE

NOT AVAILABLE

HEADPHONE

VIA MSP

VIA MICRO

CARRIER MUTE

AVAILABLE

NOT AVAILABLE

DYNAMIC BASS

STANDARD

SMART

ab Softwareversion 14

from software version 14 on

OSD TYPE

BLUEBACK Y

BLUEBACK U

Zahlenwert/Value

0-15

BLUEBACK V

CURTAIN Y

Zahlenwert/Value

0-15

Zahlenwert/Value

0-15

CURTAIN U

CURTAIN V

Zahlenwert/Value

0-15

MULTIPICTURE Y

MULTIPICTURE U

Zahlenwert/Value

0-15

MULTIPICTURE V

PIP FRAME Y

Zahlenwert/Value

0-15

PIP FRAME U

PIP FRAME V

FRAME Y

FRAME U

Zahlenwert/Value

0-15

FRAME V

AGC 1 VHF III-UHF

Zahlenwert/Value

0-15

0-31

Zahlenwert/Value

0-31

AGC 1 VHF I

AGC 2 VHF III-UHF

Zahlenwert/Value

0-31

AGC 2 VHF I

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