ctv service manual

31
CTV Service Manual Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Service Documents for the Complete Service Service Manual Chassis 14.2 GREENVILLE 7008/5 TOP GBB3800 SEDANCE 70 ST 70-2405/5 TOP GBB4400 Materialnummer/Part Number 720100500000 Änderungen vorbehalten/Subject to alteration • Printed in Germany … H-S41 0304 • 8002/8012 oUKIRL, 8003/8013 oD, 8005/8015 http://www.grundig.com Sicherheit Safety Materialnr./Part No. 720108000001 1. Ergänzung / Supplement 1

Upload: others

Post on 17-May-2022

20 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: CTV Service Manual

CTV Service Manual

Zusätzlich erforderliche Unterlagen für den KomplettserviceAdditionally required Service Documents for the Complete Service

ServiceManual

Chassis 14.2GREENVILLE 7008/5 TOPGBB3800

SEDANCE 70ST 70-2405/5 TOPGBB4400

Materialnummer/Part Number 720100500000Änderungen vorbehalten/Subject to alteration • Printed in Germany …H-S41 0304 • 8002/8012 oUKIRL, 8003/8013 oD, 8005/8015http://www.grundig.com

SicherheitSafety

Materialnr./Part No.720108000001

1. Ergänzung / Supplement 1

Page 2: CTV Service Manual

GRUNDIG Service Chassis 14.2

1 - 2

Es gelten die Vorschriften und Sicherheitshinweisegemäß dem Service Manual "Sicherheit", Material-nummer 720108000001, sowie zusätzlich die eventu-ell abweichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be validas provided by the "Safety" Service Manual, partnumber 720108000001, as well as the respectivenational deviations.

General Section

General NotesBefore opening the cabinet disconnect the mains plug!

Attention: Observe the ESD safety regulations

WiringBefore disconnecting any leads and especially the earth connectingleads observe the way they are routed to the individual assemblies.On completion of the repairs the leads must be laid out as originallyfitted at the factory to avoid later failures or disturbances.

Carrying out MeasurementsWhen making measurements on semi-conductors with an oscillo-scope, ensure that the test probe is set to 10:1 dividing factor. If theprevious measurement was made on AC input, please note that thecoupling capacitor in the oscilloscope will be charged. Discharge viathe item being checked can damage the components.

Measured Values and OscillogramsThe measured values given in the circuit diagrams and oscillogramsare approximates!

Allgemeiner Teil

Allgemeine HinweiseVor dem Öffnen des Gehäuses den Netzstecker ziehen!

Achtung: ESD-Vorschriften beachten

LeitungsverlegungBevor Sie die Leitungen und insbesondere die Masseleitungen lösen,muss die Leitungsverlegung zu den einzelnen Baugruppen beachtetwerden.Nach erfolgter Reparatur ist es notwendig, die Leitungsführung wiederin den werkseitigen Zustand zu versetzen um evtl. spätere Ausfälleoder Störungen zu vermeiden.

Durchführen von MessungenBei Messungen mit dem Oszilloskop an Halbleitern sollten Sie nurTastköpfe mit 10:1 - Teiler verwenden. Außerdem ist zu beachten,dass nach vorheriger Messung mit AC-Kopplung der Koppelkonden-sator des Oszilloskops aufgeladen sein kann. Durch die Entladungüber das Messobjekt können Bauteile beschädigt werden.

Messwerte und OszillogrammeBei den in den Schaltplänen und Oszillogrammen angegebenenMesswerten handelt es sich um Näherungswerte!

Table of ContentsPage

General Section .................................... 1-2…1-8General Notes .............................................................................. 1-2Safety Advices ............................................................................. 1-3Technical Data ............................................................................. 1-3Operating Hints ............................................................................ 1-6Service and Special Funtions ...................................................... 1-7

Adjustment ........................................... 2-1…2-2

Layout of PCBsand Circuit Diagrams ......................... 3-1…3-18Overview ...................................................................................... 3-1Chassis ........................................................................................ 3-2– Power Supply ........................................................................... 3-6– Vertical Deflection .................................................................... 3-7– Horizontal Deflection ................................................................ 3-7– IC101 Part 1 ............................................................................. 3-8– IC101 Part 2 ............................................................................. 3-9– IC101 Part 3 ........................................................................... 3-10– IC301 Part 1 ........................................................................... 3-11– IC301 Part 2 ........................................................................... 3-12CRT Panel ................................................................................. 3-13Keyboard Control Unit ................................................................ 3-14Power Filter ................................................................................ 3-14Variant Components .................................................................. 3-15Oscillograms .............................................................................. 3-16DC Voltages ............................................................................... 3-18

Spare Parts Lists .................................. 4-1…4-3

InhaltsverzeichnisSeite

Allgemeiner Teil ................................... 1-2…1-8Allgemeine Hinweise .................................................................... 1-2Sicherheitshinweis ....................................................................... 1-3Technische Daten ........................................................................ 1-3Bedienhinweise ............................................................................ 1-5Service- und Sonderfunktionen .................................................... 1-7

Ablgeich ................................................ 2-1…2-2

Platinenabbildungenund Schaltpläne ................................. 3-1…3-18Übersicht ...................................................................................... 3-1Chassis ........................................................................................ 3-2– Netzteil ..................................................................................... 3-6– Vertikal-Ablenkung ................................................................... 3-7– Horizontal-Ablenkung ............................................................... 3-7– IC101 Teil 1 .............................................................................. 3-8– IC101 Teil 2 .............................................................................. 3-9– IC101 Teil 3 ............................................................................ 3-10– IC301 Teil 1 ............................................................................ 3-11– IC301 Teil 2 ............................................................................ 3-12Bildrohrplatte .............................................................................. 3-13Bedieneinheit ............................................................................. 3-14Netzfilter ..................................................................................... 3-14Variantenbestückung ................................................................. 3-15Oszillogramme ........................................................................... 3-16DC-Spannungen ........................................................................ 3-18

Ersatzteillisten ...................................... 4-1…4-3

Page 3: CTV Service Manual

Technische Daten / Technical Data

Chassis 14.2GRUNDIG Service

1 - 3

Greenville 7008/5 TOP

SEDANCE 70 ST 70-2405/5 TOP

CHASSISOrder Number

14,2 SXGBB3800

14,2 SXGBB4400

EANColorDestinationUser manual languages

40 13833-59243 3black

40 13833-59250 1procon silver

D,N,S,DKD,N,S,DK

D,A,CH,I,NL,P,S,N,DK,ROWD,I,NL,DK,N,S,P,GB

CHASSIS TYPESOUNDREMOTE CONTROLPICTURE

50Hz / 110°STEREO

50Hz / 110°STEREO

Tele Pilot 160C Tele Pilot 160C

Picture tube 100 Hz DigitalFlicker free scanning (full frame memory)Digital CTI

28"(4:3) \

28"(4:3)\

\

\

\

\

Digital CombfilterDigital Luminance Transition Improvement (DLTI)Picture Noise reductionSVM (Scan Velocity Modulation)

\

\

\

\

\

\

\

\

Dynamic FocusPreset picture modes(soft,natural,rich,user)Tilt (rotation)Picture Formats

\

[

\

[

\

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

Auto (WSS) / 16:9 / 4:3PIP (2 Tuner)Multifold Tuner scan (Mosaic Picture)PAT: Split screen (PICTURE + TXT)PAP: Double window (PICTURE+PICTURE)

\

\

\

\

\

\

\

\

P2AT: Double window + TXTPicture freezingPOP: PICTURE on PICTUREZoom with point function

\

\

\

\

\

\

\

\

Auto 16:9 selection via scartSharpness ControlBlue BackSOUND

[

[

[

[

[ [

Mono/A2Stereo/NICAMAV StereoDolby VirtualSubwoofer (20 W max.)

[/[/[[

[/[/[[

\

\

\

\

Dynamic Bass DSP (Digital Sound Proccesor)Balance AdjustmentAutomatic Volume Leveling (AVL)

[

[

[

[

[

[

[

[

PIP listening via Hp.jack 5.band Graphic EqualizerSpace Sound EffectPreset Sound Modes (cinema,music,sport,spe-ech,user)

\

[

\

[

[

[

[

[

Sound output (RMS) 2*10W 2*10W

Sicherheits-HinweiseDie in den Fernsehgeräten auftretende Röntgenstrahlung entsprichtden Bestimmungen der Physikalisch-Technischen Bundesanstaltvom 8. Januar 1987.Die Hochspannung für die Bildröhre und die damit auftretendeRöntgenstrahlung ist abhängig von der exakten Einstellung derNetzteilspannung +B.Nach jeder Reparatur im Netzteil oder in der Horizontalablenkungist die Hochspannung zu messen und gegebenenfalls einzustellen.Schutzschaltungen im Gerät dürfen nur kurzzeitig außer Betrieb ge-setzt werden, um Folgeschäden am Chassis oder an der Bildröhrezu vermeiden.Beim Austausch der Bildröhre dürfen nur die in den Ersatzteillistenvorgeschriebenen Typen verwendet werden.

Safety AdvicesThe X-radiation developing in the sets conforms to the X-radiationRegulations (January 8, 1987), issued by the Physikalisch-Techni-sche Bundesanstalt (federal physiotechnical institution).The high tension for the picture tube and thus the developing X-ra-diation depends on the precise adjustment of the +B power supply.After every repair of the power supply unit or the horizontal deflec-tion stage it is imperative that the EHT for the picture tube ischecked and re-adjusted if necessary.To avoid consequential damages to the chassis or the picture tubethe integrated protective circuits are allowed to be put out of operati-on only for a short time.When replacing the picture tube use only the types specified in thespare parts lists.

Page 4: CTV Service Manual

Chassis 14.2GRUNDIG Service

1 - 4

Greenville 7008/5 TOP

SEDANCE 70 ST 70-2405/5 TOP

ELECTRONICµ-ProcessorManual & automatic labelleng of prog.(5 chracters)Programmable off timer

Philips UOC OM836x Philips UOC OM836x[

[

[

[

Programmable on timerIntelligent Channel search (Zapping function)Programme EditIntelegent Programme Switch

[

\

[

\

[

[

[

[

Auto switch offProgramme memory TV/AV (opt.)Teletext/Fastext/ToptextTeletext options

[

100/AV[

100/AV10/7/7 pages / Level 1.5

\10/7/7 pages / Level 1.5

\

Childlock

Menu languages OSD

Zapp (Recall function)Service mode

[

D-DK-GB-I-N-NL-P-S

[

D-DK-GB-I-N-NL-P-S

[

[

[

[

GameHotel mode POWER SUPPLY / CABINETVoltage / frequency

\

\

\

[

230/50Hz 230/50HzPower consumption (IEC 62087-2002)Power consumption Standby Cabinet (WxHxD)Weight

75W3W

75W3W

80,0 x 57,3 x 47,7cmapprox. 35kg

80,0 x 57,3 x 47,7cmapprox. 35kg

Page 5: CTV Service Manual

Chassis 14.2

GR

UN

DIG

Service

1 - 5

Bedienhinweise Dieses Kapitel enthält Auszüge aus der Bedienungsanleitung.

Weitergehende Informationen entnehmen Sie bitte der gerätespezifischen Bedienungsanleitung, deren Materialnummer Sie in der entsprechenden Ersatzteilliste finden.

Page 6: CTV Service Manual

Chassis 14.2

GR

UN

DIG

Service

1 - 6

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.

Page 7: CTV Service Manual

Chassis 14.2GRUNDIG Service

1 - 7

Service- und SonderfunktionenService Mode aktivieren: Taste " i " (Hauptmenü) drücken –> Ser-vice Code "8500" eingeben.Service Mode beenden: Taste "TXT" drücken.

1. GrundeinstellwerteFolgende Tabelle zeigt alle typenbezogenen Grundeinstellungen imService Mode. Alle mit * gekennzeichneten Werte müssen zusätz-lich nach Abgleich (Seite 2-1) eingestellen werden.

Service and Special FunktionsStart of the Service Mode: Press button " i " (Main Menu) –> En-ter Service Code "8500".End the Service Mode: Press button "TXT".

1. Basic SettingsThe 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 (page 2-1).

MenüpunktPoint of Menu

P+ / P–

EinstellungAdjustment

� / �Hinweis

Hint

SE

DA

NC

E 7

0S

T 70

-240

5/5

TOP

GR

EE

NV

ILLE

700

8/5

TUNER

TEMICPANASONIC eingebauten Tuner wählen

select used tuner

AGC

STD

SHARPPHILIPS (Thomson)siehe Abgleich / see AdjustmentSTBY-On Netzschalter-Ein –> Standby

power switch ON –> standby

EEPE

PEAK

STBY-Off0001siehe Abgleich / see Adjustment

EEPROM-ResetBildschärfe / Peaking

HEAD

SCRN

YESNO

Kopfhörer / Headphone

ONOFF

benötigt für Schirmgitter-Abgleichused for screen adjustment

GRNREDBLUEBLOG

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

Grün-Pegel / Green levelRot-Pegel / Red level

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

Blau-Pegel / Blue levelGrün / Green cut off

BLORYDLYSATHUE

siehe Abgleich / see Adjustment Rot / Red cut offLuminanz-Verzögerung / Luminance delayFarbsättigung / SaturationBildschärfe / Sharpness

CONCDRBRIEWT

Kontrast / ContastKathode-Pegel / Cathode drive level

siehe Abgleich / see Adjustment

Helligkeit / BrightnessOst/West Trapez / East West Trapezium

EWCUEWCLEWPWHSHT

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

Ecken oben / Upper cornerEcken unten / Lower corner

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

Ost/West Parabel 4:3 / East west parabola width 4:3Bildposition horizontal / Horizontal shift

EWWVAMPSCORVSHT

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

Bildbreite / Horizontal widthBildhöhe / Vertical amplitude

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

S-Korrektur / S correctionBildposition vertikal / Vertical shift

VSLP

AV

siehe Abgleich / see Adjustment01

Bildmitte / Vertical slope1 Scart

0304

2 Scart2 Scart + Front-AV

RGBVZOM

SSTD

05siehe Abgleich / see Adjustment

2 Scart + Front-AV + SVHSOSD Helligkeit / Brightness

siehe Abgleich / see AdjustmentBG-ONLY

Vertikal Zoom / Vertical zoom

I-ONLYBG + DKBG + LL'ALL SYS.

STYP

TOPTEXT

NICAM OnNICAM OffYESNO

TXT table

WESTEAST

verfügbare Texttabellen sind abhängig von derSoftwareavailable text tables are depending from soft-ware

CYRIGREEK

PWLTAUTOsiehe Abgleich / see Adjustment Strahlstrombegrenzung / Peak white limiting

14*X

14*X

X X

32 32X X

X X32*40*

32*40*

34*32*

34*32*

36*4

36*4

2032

2032

405

405

3228*

3228*

32*32*

32*32*

17*35*

17*35*

60*46*

60*46*

25*29*

25*29*

32* 32*

X X

1* 1*39*X

39*X

X X

X X

X11*

X11*

* Mittelwert / Average Value

Page 8: CTV Service Manual

Chassis 14.2GRUNDIG Service

1 - 8

MenüpunktPoint of Menu

P+ / P–

EinstellungAdjustment

� / �Hinweis

Hint

SE

DA

NC

E 7

0S

T 70

-240

5/5

TOP

GR

EE

NV

ILLE

700

8/5

IFOFHPAR

siehe Abgleich / see Adjustmentsiehe Abgleich / see Adjustment

Offset ZF-Demodulator / Offset IF demodulatorSchräglage vertikal / Horizontal parallelogram

HBOW

HOTEL

SUBWOOFER

siehe Abgleich / see AdjustmentON

Horizontale Biegung / Horizontal bow

OFFYES

32*32*

32*32*

32* 32*

X X

CRT

TEST

NO4:316:9siehe Abgleich / see Adjustment

AAV

PAL

YESNO

automatische AV-Umschaltungautomatic AV switching

YESNO

nur PAL / PAL onlyandere Versionen / other versions

XX

XX

9* 9*X X

X X

EWP1

DBAS

DEMO

siehe Abgleich / see Adjustment

YES

16:9 Ost/West Parabel (für 4:3 Geräte)16:9 East west parabola width (for 4:3 sets)

Dynamik-Bass / Dynamic basNOYES

ATS Reset

BLUE

EWW1

NOYES

Blauer Hintergrund / Blue backNO

siehe Abgleich / see AdjustmentBildbreite (nur für 16:9 Geräte)Horizontal width (only for 16:9 sets)

8*

X

8*

X

X X

X X

– –

VZM1 siehe Abgleich / see AdjustmentVertikal Zoom (nur für 16:9 Geräte)Vertical zoom (only for 16:9 sets) – –

* Mittelwert / Average Value

2. Programmsuchlauf (ATS)Tasten " i " (Hauptmenü) –> P+ / P– "TUNING" –> "OK" –> P+ / P–"SUCHLAUF" –> "OK" –> P+ / P– / � / � Land auswählen und mit"OK" Suchlauf starten.Das automatische Sendersuchsystem stoppt bei jedem empfangs-würdigen Sender (AFC und Koinzidenz) und speichert automatischdie entsprechenden Senderdaten mit dem jeweiligen Standard. Da-nach wird der Suchlauf fortgesetzt.Tastendruck " i " bricht den ATS-Lauf ab.

3. Software-VersionsnummerDie Software-Versionsnummer wird nach Beenden des Service Mo-des angezeigt:

VER SB8973G_G02CF13

T01031711

2. Autoprogram (ATS)Buttons " i " (Main menu) –> P+ / P– "SETUP" –> "OK" –> P+ / P–"AUTOPROGRAM" –> "OK" –> P+ / P– / � / � select Country andstart search with "OK".The autoprogram system stops at every station of acceptable re-ception quality (AFC and coincidence) and stores the station dataand the respective standard automatically. The system then conti-nues searching.Pressing the " i " button stops the ATS function.

3. Software Version NumberThe software version number is shown after ending the servicemode:

VER SB8973G_G02CF13

T01031711

Page 9: CTV Service Manual

GRUNDIG Service Chassis 14.2

2 - 1

Adjustment

Measuring instruments: 100MHz oscilloscop with 10:1 test probe,digital voltmeter, colour video generator.

Service works after replacement or repair of the following modules:– Power supply: adjustment 1– Tuner / IF: adjustment 2– IC101: adjustment 2– IC401 (EEPROM): adjustment 2, 3…5– CRT: adjustment 3…5– CRT panel: adjustment 3, 5– Deflection: adjustment 4

1. Supply Voltage U1– Digital voltmeter: D611 cathode (U1)– Programme: AV– Brightness: Minimum– Contrast: Minimum– Adjust voltage U1 the values below the CRT with P601.

Abgleich

Messgeräte: 100MHz-Oszilloskop mit Tastkopf 10:1, Digitalvoltmeter,Farbbildgenerator.

Servicearbeiten nach Austausch bzw. Reparatur:– Netzteil: Abgleich 1– Tuner / ZF: Abgleich 2– IC101: Abgleich 2– IC401 (EEPROM): Abgleich 2, 3…5– Bildröhre: Abgleich 3…5– Bildrohrplatte: Abgleich 3, 5– Ablenkung: Abgleich 4

1. Spannung U1– Digitalvoltmeter: D611 Kathode (U1)– Programm: AV– Helligkeit: Minimum– Kontrast: Minimum– Spannung U1 mit P601 entsprechend der Bildröhre einstellen:

Bildröhre U1W66EHK51X36 140VW66EJU023X015 138VW66EJU023X815 138VW66ELC011X001 117VW66ERF022X013 142VW66LYA696X02 129VW66QBD240X11 140VW66QDE993X286 125VW66QDS757X54 125V

2. AGC– Oszilloskop am Tuner-Ausgang Pin 11 anschließen.– Normsender 70dBµV ±1dBµV (ohne Tonträger / Bild) am Antennen-

eingang einspeisen.– Service Mode aufrufen: Taste " i " drücken –> "8500" eingeben.– AGC mit den Tasten P+ / P- anwählen.

Mit den Tasten � / � folgenden Pegel entsprechend des Tuners undder Empfangsnorm einstellen:– Tuner Philips / Thomson:

– PAL BGI, PAL SECAM BG/DK: 840 ±20mVSS

– PAL SECAM BG-LL': 600 ±20mVSS

– PAL BG Mono, PAL SECAM BG Mono: 750 ±20mVSS

– PAL I Mono: 900 ±20mVSS

– Tuner Sharp:– PAL SECAM BG-DK, PAL BG: 480 ±20mVSS

– PAL SECAM BG: 480 ±20mVSS

– Tuner Panasonic:– PAL SECAM BG, PAL BG: 480 ±20mVSS

– PAL I: 480 ±20mVSS

– PAL SECAM BG-DK: 530 ±20mVSS

– TEST mit den Tasten P+ / P- anwählen.– Tuner Philips / Thomson:

TEST mit den Tasten � / � einstellen: TEST = AGC – 5– Tuner Sharp oder Panasonic

TEST mit den Tasten � / � auf gleichen Wert wie bei AGCeinstellen.

– Service Mode beenden: Taste "TXT" drücken.

3. Screen– Service Mode aufrufen: Taste " i " drücken –> "8500" eingeben.– SCRN mit den Tasten P+ / P- anwählen und mit den Tasten � / � auf

ON stellen. Auf dem Bildschirm wird "BRI 00" angezeigt.– SCREEN am Dioden-Splitt-Trafo TR502 so einstellen, dass die

Bildschrimfläche gerade dunkel (schwarz) ist.– SCRN mit den Tasten � / � auf OFF stellen.– Service Mode beenden: Taste "TXT" drücken.

CRT U1A66EAK071X11 147VA66EAK075X11 147VA66EHJ13X38 147VA66EHJ13X62 145VA66EHJ13X62 145VA66EMZ43X07 145VA66QEW13X46 145VA66QEW13X49 145VW66ECK001X13 140VW66ECK011X13 133V

CRT U1W66EHK51X36 140VW66EJU023X015 138VW66EJU023X815 138VW66ELC011X001 117VW66ERF022X013 142VW66LYA696X02 129VW66QBD240X11 140VW66QDE993X286 125VW66QDS757X54 125V

2. AGC– Connect the oscilloscope to tuner output pin 11.– Apply an standard RF signal 70dBµV ±1dBµV (without sound

carrier / picture) in aerial input.– Start the Service Mode: press button " i " –> enter "8500".– Call up AGC with buttons P+ / P-.

Set the level with the buttons � / � according to tuner and TVstandard:– Tuner Philips / Thomson:

– PAL BGI, PAL SECAM BG/DK: 840 ±20mVPP

– PAL SECAM BG-LL': 600 ±20mVPP

– PAL BG Mono, PAL SECAM BG Mono: 750 ±20mVPP

– PAL I Mono: 900 ±20mVPP

– Tuner Sharp:– PAL SECAM BG-DK, PAL BG: 480 ±20mVPP

– PAL SECAM BG: 480 ±20mVPP

– Tuner Panasonic:– PAL SECAM BG, PAL BG: 480 ±20mVPP

– PAL I: 480 ±20mVPP

– PAL SECAM BG-DK: 530 ±20mVPP

– Call up TEST with buttons P+ / P-.– Tuner Philips / Thomson:

Set TEST with buttons � / � : TEST = AGC – 5– Tuner Sharp or Panasonic

Set TEST with buttons � / � to the same value of AGC.– End the Service Mode: Press button "TXT".

3. Screen– Start the Service Mode: press button " i " –> enter "8500".– Call up SCRN with buttons P+ / P- and switch ON with buttons � / �.

"BRI 00" is shown on screen.– Adjust SCEEN control at the FPT TR502, that screen is dark (black).– Switch OFF the SCRN with the buttons � / �.– End the Service Mode: Press button "TXT".

Bildröhre U1A66EAK071X11 147VA66EAK075X11 147VA66EHJ13X38 147VA66EHJ13X62 145VA66EHJ13X62 145VA66EMZ43X07 145VA66QEW13X46 145VA66QEW13X49 145VW66ECK001X13 140VW66ECK011X13 133V

Page 10: CTV Service Manual

GRUNDIG Service Chassis 14.2

2 - 2

4. Geometry– Apply a geometry test pattern.– Start the Service Mode: press button " i " –> enter "8500".– Call up the geometry function with buttons P+ / P- and adjust the

geometry with buttons � / �:– Vertical slope VSLP. The lower half part of the pattern is blanked.

Adjust picture so that the middle line of the pattern is cut.– Zoom vertical VZOM.

For 16:9 sets, adjust the value to 25.For 4:3 sets, adjust the circle of pattern just touches to the upperan lower edges. Readjust the VSLP if required.

– Vertical shift VSHT.– Vertical linearity SCOR.– Vertical amplitude VAMP.– Horizontal width for 4:3 sets EWW.– Horizontal width for 16:9 sets EWW1.

Adjust EWW afterward: EWW = EWW1 – 21– Vertical zoom for 16:9 sets VZM1. Adjust the vertical amplitude

so, that second lines from top and lower just touches to the edges.– Horizontal shift HSHT.– East west parabola width 4:3 EWPW.– East west trapezium EWT.– East west parabola width 16:9 EWP1.– Upper corner parabola EWCU.– Lower corner parabola EWCL.– Vertical parallelogramm with HPAR.– Vertical bow HBOW.

– End the Service Mode: Press button "TXT".

5. White Balance / Cut off– Apply a Grey Scale Test pattern.– Start the Service Mode: press button " i " –> enter "8500".– Call up GRN with buttons P+ / P- and set it to 32 with buttons � / �.– Call up RED and BLUE with buttons P+ / P- and adjust the values

so that the white part of the picture becomes achromatic. If whitebalance can not be adjusted properly change GRN value.

– Call up BLOR and BLOG with the buttons P+ / P- and adjust thevalues so that the dark part of the picture becomes achromatic.

– End the Service Mode: Press button "TXT".

4. Geometrie– Geometrie-Testbild einspeisen.– Service Mode aufrufen: Taste " i " drücken –> "8500" eingeben.– Mit den Tasten P+ / P- die gewünsche Bildgeometrie-Abgleich-

funktion aufrufen und mit den Tasten � / � die Geometrie einstellen:– Bildmitte vertikal VSLP. Die untere Bildhälfte ist ausgeblendet.

Den Bildinhalt so einstellen, dass die Mittelline gerade nicht mehrsichtbar ist.

– Zoom vertikal VZOM.Bei 16:9 Geräten den Wert auf 25 einstellen.Bei 4:3 Geräten VZOM so einstellen, dass der Kreis gerade denRand berührt. Gegebenenfalls VSLP nochmals korrigieren.

– Bildposition vertikal VSHT.– Bildlinearität vertikal SCOR.– Bildhöhe vertikal VAMP.– Bildbreite bei 4:3 Geräten EWW.– Bildbreite bei 16:9 Geräten EWW1.

Anschließend EWW einstellen: EWW = EWW1 – 21– Zoom vertikal bei 16:9 Geräten VZM1. Bildhöhe so einstellen,

dass die 2 Line von oben und von unten am Bildrand ist.– Bildposition horizontal HSHT.– Ost/West-Parabel 4:3 EWPW.– Ost/West-Trapez EWT.– Ost/West-Parabel 16:9 EWP1.– Ecken oben EWCU.– Ecken unten EWCL.– Schräglage vertikal (Parallelogramm) HPAR.– Biegung vertikal HBOW.

– Service Mode beenden: Taste "TXT" drücken.

5. Weißabgleich / Cut off– Testbild Grautreppe einspeisen.– Service Mode aufrufen: Taste " i " drücken –> "8500" eingeben.– GRN mit den Tasten P+ / P- anwählen und mit den Tasten � / � auf

32 stellen.– RED und BLUE jeweils mit den Tasten P+ / P- anwählen und mit den

Tasten � / � so einstellen, dass der weiße Bildbereich unbunt ist.Sollte sich der Weißwert nicht einstellen lassen, Wert für GRNkorrigieren.

– BLOR und BLOG jeweils mit den Tasten P+ / P- anwählen und mitden Tasten � / � so einstellen, dass der dunkle Bildbereich unbuntist.

– Service Mode beenden: Taste "TXT" drücken.

Page 11: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

3 - 1

Platin

enab

bild

un

gen

un

d S

chaltp

läne / L

ayou

t of P

CB

s and

Circu

it Diag

rams

P. 3-8

Oscillograms P. 3-16DC Voltages P. 3-18

P. 3-9

P. 3-11

P. 3-7

P. 3-7

P. 3-13 P. 3-15

P. 3-6

P. 3-14

P. 3-12

P. 3-14

P. 3-10

P. 3-14 P. 3-14

Subject to change without notice

SCL

SDA

4 Vss

3 A2 6SCL

5SDA

72

SCL167

SCL71

SDA168

SDA

3.3k3.3k

100R

100R

100R

100R

R405R406

R427

R428

R418

R417

+5V

STATUS_1

STATUS_2

+3.3V

10n

1k

10n

1N4148

1N4148

1k C407

R431

C408

D401

D402

R432

P0.6

64

XTALGND

XTALIN

XTALOUT

3

P2.578

P3.080

1P3.1

63

2

62

P1.2 69

P0.55

70P1.3

6

+3.3V

1n

47R

4.7k

330R

4.7k

470 p470R

C409

R436R434

R425

R435

R439

C405

TV_INT

ONLINE

1n

47R

47R

4.7k

10R

(10k WEB)

X40

5

C411

C410

R438

R437

R440

R421

+8V

F_BLANK_MM

1

2

3

H_DRIVE

2.2k1k

BC848

12V

12V

1n

4.7u/50V

KEYBOARD

***

29" F

LAT

ON

LY

X661

R441

R666

T402

ZD40

5

ZD40

4

C503

C502

R50

7

5

6

7

4

EW_DRIVE

***

table

table

1N4148

table

C510

X403

R508

R502

D505

T503

T501

1234

HORIZONTAL YOKE

330n/250V

table

table

table

table

JP514

JP515

X502

R525

C523C507

TR502

R516

0.1R

47u/63V4.7R

RGP15J

BA157

R526

C526R527

D513

CRT MODULE

+15V(F)

2G_in

8G_out

3R_in

7R_out

VDD 6

B_in 1

B_out 9

Black 5

GND 4

Black

1

+35V

table

1k

220R

RGB

470u/25V

IC70

1 D70

2

R714

R710

R712

R70

1

R70

2

HS701

X701

C527

X503

2GN

D

3Re

d

4Gr

een

Blue

5

1.5k

1.5k

BAV2

1

1.5k

BAV2

1

100R

BAV2

1

100R

100R

220R

220R

220R

220R

L701

R715

R713

D70

4

R711

D70

3

R70

6

R70

3

R70

7

R70

4 G2

GREEN

G1

1N4007

220R

2.2M

22n/63V

47k

100n/250V10u/250V

10u

10u/250V

1.5kD701

R709

R708

C704

R705

C701

C703

C702

HEATER

BLUE

HEATERRED

G2

AQUA

SMPS

N.C.3

220V4

Heater2

10k

***

CRT SOKET

4.7n/1.5kV

10k

BC848

***

10k

10k

10k

BC848

12V

***

***

Components designated by the safety symbol should only be replac ed by original parts produced and proofed by the manufacturerSicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden.Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d’arte.

R717

R716

C705

R643

R644

T607

HS101

R613

HS60

1

T605

R634

R626

R622T603

C617

ZD603

R614

GND

GNDtable

Others

29" & 32"

1

2

3

45

6

7

8

table

100n/63V

15u/25V

MC44608

X703

R606

C610

C606IC601

X703

031.530

031.541

GND1

23

4 1

5

6

7

17

4.7u/25V

0R

CRT

***

***

8.2k

table

TL431C

47R

PC123FY

1k

table

130k

RGP10G

4.7uH

table

C642

R620

X702

C641

C640

R640

S603

HS501HS301

ZD602

R617

PH601

R608

R607

R604

D607

L603 TR601

+12V

+28V

table

***

4.7k

MCR22-8

BC848

10k

10k100n

100p/500V

1k

table

47k

10k

BC8482.7k %1

68n

1000u/35V

47u/16V33n

390R %1 47n

47n

2200

u/25

V

RGP10J

1N4148

RGP30D

R645

R642

R641

R636

TH601

R633R630

C632

C631R629

P601

R625

R623

C624

T604

C621

C639C634

C633R628

C626

D616

D615

D612

R410

XTL

TCK

VPE

RES

MUTE

L_L'

C412

Q401

56p33p

C413

12MHz

60VPE

10k

R430

65RESET

C406

470p

R401

R404

R41333R

R412 77

76

75

74P2.1

P2.2

P2.3

P2.4

R424

R429

220R

R409

BC848

T403

R415 R414

100R 10k

10k

STAND-BY

SVHS_SOURCE

T401

10k

BC848

R443

R433

10k

R407

10k

+3.3V

10kR416

79SYNC FILTER

100u/16V

C404

4VSSC/P

1n

33R

39R 1/W

33R

P3.3

P3.2

1N4148D403

R241

0R

CAB3

CAB2

CAB12

CAB11

OPTION -WEB

(220R LL'& mono LL')

C180 A

R180 Atable

C181 A

H_DRIVE R128

+33V +8V

TUN

E

GND314

GND415

10

IF1

11IF

2

NC

6

SCL

4 5S

DA

2

33V

975V

8A

DC

1A

GC

AS

3

12GND1

GND213

1R

22n1R

TUNER14_1

R116

R113

C120

R117

C118

TU101 39

31

30

54

2.7k

100R

100u/16V

100u/16V22n

R126

C128

C127

+5V

table

0R100p

1n

1k

47p

47p

100R 100R

10u100u/16V

680R

4.7u/63V

table

33k

3.9k

table

D102 L102

R176

R172 C111

C106

C107

C104

R105R108

L101

C103

R124

C105

C114

F105

R102

R101

C102

6 7

L_L’

+5V

1 2 3 4 5

1 2 3 4 5 6 7

SCL

SDA

40.4MHz

table

1n

L/L’

BA682

68p

3.3k 3.3k

100p 10n table

F108

R196

C180

X103

D103

C181

C174

R187 R188

R183

R179

C101 F101

(QSS)

(Intercarrier)

SECAM L/L’ MODULE

SC.OUT_MONO

+8V

EHT_COMP

+8V

VDRIVEB

VDRIVEA

EW_DRIVE

CVBS_IN_SCART1

AUDIO_SCART_IN_MONO

L/L’

100RBA682

BC848 BC848

BC848

10k

10k

10k

2.2k

100R

table

BC848

470R

3.3k

BC848

table3.3k

470k

150k

1u/16V

6.8k

table

100n 4.7n/50V

15k1u/100V

X104

R194 D104

T108 T107

T109R189

R185R180

R181

F102

R103

T101

R104

T102

R115R106 R109

R110

C108

R107

R114

C116 C112

R112C110

V_IREF20

23

SIF_IN1

SIF_IN224

SVHS_C45

44SVHS_Y

18PIF1

PIF219

R_IN51

36

I_BLANK 55

34EHT

F_BLANK 50

52G_IN

53B_IN

25

AGC22

AUDIO_OUT48

1n

22n

39k %1

table

C133

R127

IC101

CROMA_SC2

CVBS_SC2

+8VX1

13

Y0

21

Y1

5

Z0Z1

36

INH

16VD

D7 VEE

X0

12

BEAM_CURRENT

H_FLYBACK

2.2n

table

100R

47R

100R

table

47R

470n/25V

47nMC14053B

27k

R152

C157R155

R159

C151

C153

X102

IC102

R160C168

R165

+8V

+8V

R_SCART

G_SCART

B_SCART

15

YZ

4 11

A

10

B

9

C8 VSS

14

X

56p

220R 10k

table

4.7k

47k4k7

47k

100n

1n

22n

22n

22n

C131

R153 R157

only for Camcorder

R148

R139

R141

R145

C138

R142C137

C140

C155

C156

C154

VDRIVE_A17

16VDRIVE_B

VIDEO_OUT 3821 VSAWTOOTH

AUDIO2

R_OUT56

57G_OUT

15 EW_AVL

58B_OUT

table

100p

100R

100R

100R

100R

1k

table

1n

1n

table

100n %5

C178

C169

R143

R123

R122

R136

R135

R137

R133

C109

C135

C134

R119

C126

CINCH_R

B_SCRT

STATUS_1

1n

C163

CINCH_L

SVHS_SOURCE

MONO_LOUDSPKR

G_SCRT

R_SCRT

F_BLANK_SCART

CVBS_OUT_SCART1

CVBS_IN_SCRT1

1nC164

1

2

3

4

ST

10k

table

R138

R130

5

+8V

+8V

+8V

PHI_2

PHI_112

11

EXT_CVBS42

13

VSSA7

CVBS_IN40

CVBS_OUT47

10 DIGIDECtable

56p

3.3k

table

47R220n

table

47R

BC848

table

table

table

150R

10u/63V

10n

180R

47R

BC848

47n

10n

BC848

OR

2.2n

C113

C165

C144

R140C125

C159

R156

C158

L105

R162

T105

R161

F104

L104

R154

C148

C149

R147

R146

T104

C150

C146

C147

R198

C129 +8V

CVBS_OUT_SCART1

CVBS_OUT_SCART2

PLL_IF 35

SEC_PLL

26

14BANDGAP

100R

10u/16V 47R

BC848

1k

330

22p

10u/63V10n

220R

180R 1/10W

10u/63V

2.2uF 16V

100n

390R

100n

220n

R121

C167 R177

T106

R178

R170

C136

C162 C161

R164

R163T103

C132C124

C143

R129

C141

+5V

7WP

1 A0

A12

Vcc 8

P2.073

10k

1k 47n

3.3k 3.3k

IC401

R402

R403

C403 R422 R426

BR24C08F

VDDP66

VDDA59

100u

10u

47u/16V

100u/16V

47n

47n

L402

L401

C415 C402

C414 C401 +15V(S)

+3.3V

+3.3V

+5V

22R

47u/16V

220n/100V

180R

1N4148

33k

27k

X404

R503

C504

C505

R510

R506

R505 D504

+8V

68p/500V

0.47R

150k

120R

150k

1N4148

BC618

H-DRIVE

C506

R515

R513

R517R514

D503

TR501

+145V

BA157

10k

table

1k

table

table

tabletable

table

table

table

BU508DF

table

table

R524

D510

R523

C521

C520

C519D508

C518D507

C513

L501

T504

L502

L503

(10k MM)

+3.3V

GUARD

10kR512

5

9FEEDB

TABLE

OUTB 4

VGND OUTA 7

V-GUARD

R5402.2k %1

C5092.2n

8

2

2.2k %1R511

2.2nC508

1

R504

INB VFB 6

INA

IC501

390k

VP 3V DRIVEA

V DRIVEB

C139table

FBISO

HOUT

BCLIN

VP2

VP1

SIF AGC

GND2

100nC115

10u/16VC117

+8V

VSYNC

4.7kR111

BC848T110

tableR173

9

10 CVBS-IN-SC1

8

7

6

5

G-SCART

R-SCART

CVBS-IN-SCRT1

B-SCART

CHROMA

CVBSIN2

X663

table

table

table

R169

R171

table

R151

R167

SDA

SCL

F-BLANK-SCART

4

3

2

1

G-SCRT

R-SCRT

F-BLANK

B-SCRT

table

1

2

V-SYNC

H-SYNC

+33V

table

R168

+5V

4

5

6

3

9

7

8

X662

F_BLANK

table

28

37

R149

QSSO

table

F103 table

8

GND3

27AVL C123

table

41GND

32DECS DEM

table

C166

33 AUDEEM

C1301n

VDDC61

49IFVO2

46 WHSTR

100n

C122

43GND

R408

100R

MSP RESET

29AUDIO3

100R

C15247nF

R131

R132

R174

47

R118

1k

X101

C145table

9

12

34

56

47kR197

F_BLANK_MM

R199 0R

R235

0R

R237

0R

1kR134

R240

OR

CAB4

CAB15

CAB4

CAB2

table

L104A

(47R LL'& mono LL')(470n LL'& mono LL')

(1N4148 LL'& mono LL')

0R(12K LL'& mono LL')

OPTION PIP

ONLY MONO

CAB9

47

47

C160

L106

C185

R241

0R

H_SYNC

H_FLYBACK

R150table

R236

0R

H-SYNC

CAB13

C186table

table

table table

table table

table

0R

R239

tableF106

R166

table

9.1VZD606

R243

OUT IN

(QSS)

(Intercarrier)

SC.OUT_MONO

T_IN_MONO

4

5

6

7

8

9

2

31

10

330n

330n

3.3u0R

470R

3.3k

10k75R 1n/50V

100R

47u/16V

330R

1n

1n

0R

47u/16V

100R330R

1n

330n

330n

C242

L202

R205

R219

R202 C201

R211C219

C224

R224 R226

C216

R231C218

C223

R227

C215

R225

C240

C239

C241

2

31

14

15

16

17

18

19

20

2111

12

13

100R

330R

220p

0R

47u/16V

220p

1n

75R

220p

68R

75R

75R

75R

1k

470p 22k

0R 4.7u/16V

4.7u/16V

10k

470p

1k

SCAR

T

R220R214

C213

C206

R232

R233

C221

C205

C228R208

R206

R207

R212

R210

R217

C210 R230

R228 C226

C225

R229

R216

C209

SK201

8

9

4

5

6

7

10

11

12

13

14

15

16

17

T2

TUS_2

3.3u

220p

10k

3.3k

L201

C202

R204

R201

JP512

18

19

20

21

CROMA_SC2

CVBS_SC2

75R

68R

SCAR

TR209

R203

SK202

220p

100R

1k

330R

1n

1n

1n1n

4.7u/16V

47u/16V 3.3u/50V

C204

R222

R215 R221

C208

C212

C207

C217

C222

C227

A2 ONLY

A2+NICAM

IC301

MSP3400D

MSP3410D

A2, VIRTUAL DOLBY MSP3401G

MSP3411G

DOLBY PROLOGIC MSP34X2G

1k

470p220p

470p

75R

4.7u/16VC203

R223

C214

C211

R213

C220

1

CRT

22u/250V

table

BA157 C525

R529

D511

D512

4

3

2

15R

3.9k %1

R639

R605

CABLE.9a

4

8

13

14

15

16

2

3

11

121k

0.1R

4.7M

2SK2545

UF4006

470p/2kV

33n/630V

UF4006

68k

table

JP622R611

S602

R612

R610

T601C614

D608

C615

D609

R609

C613

+15V(S)

1 Stand by0 On

+15V(S)

+12V +3.3V

+5V

+8V

+3.3V

ADJIN OUT

+5VIN OUT

+8V

STAND_BY

ADJIN OUT

47n 10u/16V

240R %1

LM317

10u/10V47n

47n

10k

7805

10k

240R %1

47n BC8481.3k %

147n

LM317

1000

u/25

V

22u/200V100u/200V

RGP10G

RGP15D

RGP30M

C638C636

R632

IC604

C623

C635C637

C628IC602

R635

R637

T606

R631

C630

R627

C625

IC603

C620

D614

D613

D611

XTAL_IN62

63XTAL_OUTSC4_IN_L

43

44SC4_IN_R

TESTEN61

35VREF1

27VREF2

49SC2_IN_L

SC2_IN_R50

34SC2_OUT_L

8NC3

NC421

NC522

23NC6

NC764

14I2S_DA_IN1

20I2S_DA_IN2

13I2S_DA_OUT

I2S_WS12

NC12

3NC2

31DAC_SUB

DVSS19

11I2S_CL

56AVSS

ASG151

48ASG2

ASG445

1 AUD_CL_OUT

ADR_CL17

ADR_DA15

6ADR_SEL

16ADR_WS

41AHVSS

0R

1.5p 1.5p

18.432MHz2.2n

2.2n

R301

C308 C313

Q301

C238

C232

VREFTOP54

SCL9

SDA10

37SC1_OUT_L

SC1_OUT_R36

SC2_OUT_R33

SC3_IN_R47

24RESETQ

52SC1_IN_L

SC1_IN_R53

MONO_IN55

30

DAC_S32

5 D_CTR_OUT0D_CTR_OUT1

4

57AVSUP

38CAPL_A

CAPL_M40

26DACA_L

DACA_R25

DACM_L29

28DACM_R

DAC_C

39

ANA_IN-59

ANA_IN1+58

ANA_IN2+60

AGNDC42

AHVSUP

SC3_IN_L46

DVSUP

STANDBYQ

18

7

0R

100p

10u/

63V

100n

100n

10n

10n

1n

1n

2.2n

table

R243

C230

C231

C235

C229

C237

C236

C234

C301

C302

IC301

C233

+8V

+8V

0R

0R

1n 220p

220R

10u/63V

10u/63V

0R

10k

2.2n

47u/16V 47n

100R

100n

100R

1n1n

1k

1n

10n 47u/16V

1n

1k1n

1n

100n

1k

1n1n

BC858

1.5k

1n1n

1k

10u

78L05

R342

R339

C311 C315

R305

C312

C310

R313

R312

C303

C307

R306

C304

R304

C317C305

R302

C322

C309 C314

C318C306

R303

C326

C327

R308

C321C316

T301

R348

C320C319

R307

L301

IC302

U1+145V

+33V

0R

47k

0R

50uH

470p/2kV

47R

2.2n/4kV

33V

33k

R338

R621

R343

C629C627

L604R618

C619

C616

ZD501

R531

Right

Left

MONO_LOUDSPKR

MUTE

1

2

3

+8V +8V

MSP_RESET

SDA

SCL

47n

BC858

BC858

BC558

BC558

1n

1n

10n100u/16V

100u/16V

330R3.3k

100u/16V

HEADPHONE

3.3k 330R

10u

C342

T308

T309

T303

T306

C359

C358

C337

C352

C339

R320R316

C353

X301

R325R323

L302

Right

Left

C335

22u 35V

470u 35V

Non-Subwoofer & Non-Dolby Pro.

Subwoofer

Dolby Prologic

R322

3.3k 1/8W

100R 1/8W

1.8k 1/8W

22u 35V

+8V

2

3

4

1

148

9Vs

16

3

13

7

15

11

17

5

4

6

1

2

1210

MUTE

470p 470p

table

table

table4.7k

BC848

10k

47u/16V

1000u/25V

1000u/25V

4.7R47u/16V

4.7R

1n

47R

100ntable

LOUDSPEAKER

100n 1ntable

47R

100n

1000u/35V

TDA7263

100n

1n

1.5k

BC858

C364C365

R341

C335

R322R318T307

R317

C343

C355

C354

C345

R334

R336

C348

C362

R329

R328

X302

C350 C363

R333

C341

R332

C338

C340

IC304

C333

C332

T305

R349

+28V

1

2

1

2

+8V"

+8V"

table

table

3.3k

3.3k

BC858

1k1n

CABLE.6

C330A

X304 X305

R315

C330

R311

R314

C324

T302R309

DOLBY

SUBWOOFER

DOLBY

C344

47u 16V

C330

100n

C336

1n

C340

1000u 35V

SUBWOOFER - 3.3k 1/8W 1000u 35V

R326

1.5k 1/8W

1.2k 1/8W

R327

47R 1/8W

18R 1/8W

R330

1.5k 1/8W

1.2k 1/8W

R331 R335

4.7R 1/2W

1R 1/2W

47R 1/8W

18R 1/8W

C330A

-

2.2u 16V

5

14

1

12

MUTE3

13

7

15

470p

0R

100n

table

1n

BC858

1k

1n1n

CABLE.7C366

R324

C329

C336

C334

T304

C325C323

or

Surround

HS301 X303

4pin CONN

7PZ.304 2pin CONN

C356

470u 25V

220u 16V 2200u 25V

C346

47u 16V

220u 16V

C347

-

100n 25V

R337

4.7R 1/2W

1R 1/2W

7VA.304

CABLE.6 CABLE.7

Centre

Subwoofer

R341

0.47R 2W

R607

0.33R 1W

0.68R 2W 0.33R 1W

IC303

TDA7263

TDA7262

JP303 JP304 JP305

17

4

8Vs91 6

2

10

11

6

1

2

3

4

470p

1n

table

table

table

470u/25V

table

table

table

table

table

table

100ntable

table

100n 1n

table

table

C367

C360

C344

C347

C357

C356

R337

C346

R335

IC303

C349R326

R327

X303

C361

R331

C351R330

CABLE.13

CABLE.14

(820R MM)

(820R MM)

(47u MM)

R34310k

CAB.14 OPTION - PROLOGIC

T310BC848

RF2007

RF2007

D603

D602

1n/1kV

RF2007

RF2007

R601

D605

D604

C605

C604

1n/1kV

5.1R

1n/1kV

D6011n/1kV

RGP10J

C608

C607

DEGAUSS

1

2table

100n/250V

X602

R602

C603

1

2

L601

TR602

C602AC

INPUT

ST601

2x18mHPFC coilof 56mHor 70mHon 110 chassis

MAINS

C601

X601

L601 220n/275VC602

ACINPUT

ST601

tabletable

2.5A

MAINS

C601

X604 X605

+15V(S)

BEAM_CURRENT

EHT_COMP

table

table

10k 10k

220n/100V

1N4148

R532R530

R533R528

C528

C524

D514

22uF/16V

1

2

1

2

LINE FILTER MODUL - 110 Degree only

table table

BAV21D515

R509

2.7k

table

R519

220R RMO 1W

tableR518

R520

47u 63V

C517

470u 25V

C512

VYOKEX501

1n /100VC529

1

2

4.7R RF1/4W

R522

0.47R RM 1/2W

R521

+35V

+15V(F)D509

C530

22u 63V

1N4007

R218

470RCAB8

CAB4

CAB3

CAB5

0RR242

A2, NICAM,VIRTUAL DOLBY

18uH

L303

R34510k

tableC184

R344

JP305

CAB13

CAB14

1.8kR310

1.8kR319

AUDIO_SCAR

CINCH_R

CINCH_L

CVBS_OUT_SCAR

A

1u/160V

C522

100n 50V

C516100n 63V

C515

BZX79C 15V

ZD502

R9

150150

0

220

10µF/16V01

R902

R903

R904P+V+

P–V–

D901

C901

6

7

5

4

3

2

1X901

IC901

1

2

3

4

5

6X920

CON_KI L6

R

L

VI DEO

X921CINCH_7PI N

C9211n

R920

75R

R923

470R

R922

470RC9201n

C9221n

C9231n

1

2

3

X940X941

PHONE JACK

C94047n/100V

C94147n/100 V

R941

39R

R940

39R

R943330R

R942330R

R

L

GND

4

3

1

2

SW900

PWR-SW

1

2X902

CON2

1

2X903

CON2

only for Camcorder

only for Camcorder

only for PIP

to C

RT P

anel

X40229" ONLY

29" ONLY

R119 R114 R115 IC501 R502 R508 T501 C507 R516 D507 D508

90°

110°

-

100R 1/8W

- -

100K 1/10W 33K 1/10W

TDA8357J

TDA8359J

-

1K 1/4W

-

100K 1/4W 25K2381

-

2.2u 63W

- -

4.7R 1/4W

-

ERC06-1500

-

RGP30K

R156220R 1/8WNON L_L'

NON L_L' MONO

L_L' /BC-DK

L_L' MONO

-

--

L1051u-

--

820pC158

-

--

C1593.9n

-

--

L1061u-

--

C160820p

-

--

C185

-

--

R149

-

0R0R

-

-

-

-

R150

0R

4.7n 50V

0R

C178

-

4.7n 50V 2.7K 1/10W2.7K 1/10W

-

R130

--

820p 50V

C144

-

820p 50V

C139

-2,2u 63V

--

1uF 16V

C142

-

1uF 16V1uF 16V

C123

4.7u 16V

-

4.7u 16V

-

10uF 16V10uF 16V

--

C166

3.3n 50v3.3n 50V

--

C109 TU1011n

Others

+35V

+35V

R608

-

JP622

33" & 29" +45V & +35V 1k 1W

D608

-UF4006

R125

29"&90°R239

12K 0R

SVHS-PIPNON SVHS-PIP -

R151 R169 R171 R173

NON PIP

X662 X663 R235R168 R197 R167 R199

- CON9 CON10 - - -

0R - - - --

- -

- -- - CON9- CON10 - 47K -

0R 0R 0R 0R 0R

0R

0R0R

Optional ComponentsR434, R507, R613, R614, R642, R717C171, C510, C617, C640, C641,

(***)

Non-Front SVHS

Front SVHS

C145 C157 R148 R152

470n 47n - -

0R 0R 0R 0R

IC101

8.2uONLYA2BG

A2+NICAM

L/L’

DK

I

BG8.2u

8.2u

L104

G1985M

-

-

-

K3958M

J1980M

G1985M

-

L104A F101

TPS6.0MB

TPS5.5MWA

K9456M

-

-

-

F104

-

F102 F105

TDA9561

TDA9567

TDA9567

TDA9561

TDA9561

F106 90°TDA9563

TDA9565

TDA9565

TDA9563TDA9563

110°

DOLBY PROLOGIC BG/DK

DOLBY PROLOGIC IDOLBY PROLOGIC L/L'

-

-8.2u J1956M - TPS6.0MB TDA9561 TDA9563K3958M K9456M TDA9567 TDA9565

C186

TPS5.5MWA

TPS5.5MWA8.2u K3953M 40.40 MHz G9353M 68 pF

8.2u - K3953M - TPS5.5MWA 40.40 MHz G9353M 68 pF TDA9567 TDA9565

R166

-

-

8.2u TPS5.5MWA

TPS5.5MWA8.2u

0R

0R

T4A250V

T2A250V

T2.5A H250V

5

37

38

23

24

29

16

22

10

9

11

6

7

8

12

32

39

4037

38

41

32

37

38

35

34

36

33

12 9 10 1113

14

15

1

2

4

3

23

28

27

26

24

25

17

18

19

20

21

29

30

31

0.3V (0V)

10.0V (11.5V)

11.0V (12.5V)12.3V (8.8V)

5.0V (5.5V)

0.1V (0.6V)

0.1V (0.6V)

0.1V (2.5V)

0.7V (0V)

0.1V (0.6V)

6.8V (0V)

0.1V (0.6V)

0V (12.7V)

( * ) standby voltage

Übersicht / Overview

CRT TYPE

A66EAK071X11

A66EAK075X11

U1 C513

147V

147V

1.5NF

1.5NF

A66EHJ13X38

A66EHJ13X62

A66EHJ13X62

A66EMZ43X07

147V

145V

1.5NF

1.5NF

145V

145V

1.5NF

1.5NF

C518 C519

10NF

10NF

22NF

22NF

C520 C521

560NF

560NF

560NF

560NF

10NF

10NF

22NF

22NF

10NF

10NF

22NF

22NF

560NF

560NF

560NF

560NF

560NF

560NF

560NF

470NF

C629 D508

22UF

22UF

RGP30K

RGP30K

J516 L502

500700-KD

500700-KD

39UH

39UH

22UF

22UF

RGP30K

RGP30K

22UF

22UF

RGP30K

RGP30K

500700-KD

500700-KD

30UH

30UH

500700-KD

500700-KD

30UH

45UH

L503 R503

1.5MH

1.5MH

120334

120334

R504 R513

180K

180K

0.47R

0.47R

1.5MH

1.5MH

120334

120334

1.5MH

1.5MH

120334

120334

180K

180K

0.47R

0.47R

180K

180K

0.47R

0.47R

A66QEW13X46

A66QEW13X49

W66ECK001X13

W66ECK011X13

145V

145V

1.5NF

1.5NF

140V

133V

1NF

1NF

10NF

10NF

22NF

22NF

13NF

13NF

15NF

15NF

560NF

560NF

560NF

560NF

560NF

560NF

750NF

1UF

22UF

22UF

RGP30K

RGP30K

100UF

100UF

RGP30MS

RGP30MS

500700-KD

500700-KD

30UH

30UH

500700-KD

500700-KD

30UH

30UH

1.5MH

1.5MH

120334

120334

1.8MH

1.8MH

120334

120334

180K

180K

0.47R

0.47R

180K

180K

0.47R

0.47R

R518 R519

1.8R

1.8R

3.3R

3.3R

R520 R529

220R

220R

2.7R

2.7R

4.7R

1.8R

1.8R

4.7R

1.8R

3.9R

4.7R

1.8R

220R

220R

1R

1R

220R

100R

1R

1.5R

R625 R645

150K

150K

2.7K

2.7K

TR502 TR601

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

150K

150K

2.7K

0

150K

150K

0

0

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

2.2R

2.2R

2.7R

3.3R

3.9R

3.9R

2.7R

2.7R

220R

180R

1R

1R

220R

220R

3.3R

0.68R

150K

150K

0

0

115K

115K

33K

22K

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

057834-EL2057834-EL5

057234-EL3057234-EL5

059834-TR1059834-EL1050021-TR1

059234-TR1059234-EL1

CRT TYPE

W66EHK51X36

U1

140V

C513

1NF

C518

12NF

C519

15NF

C520

560NF

C521

680NF

W66EJU023X015

W66EJU023X815

W66ELC011X001

W66ERF022X013

138V

138V

1.8NF

1.8NF

117V

142V

3.3NF

1NF

W66LYA696X02

W66QBD240X11

W66QDE993X286

W66QDS757X54

129V

140V

680PF

1.5NF

125V

125V

1.5NF

3.3NF

13NF

13NF

15NF

15NF

13NF

13NF

15NF

15NF

560NF

560NF

1UF

1UF

820NF

560NF

680NF

470NF

11NF

13NF

15NF

18NF

13NF

13NF

18NF

18NF

560NF

560NF

470NF

820NF

560NF

630NF

1UF

1.68UF

C629

100UF

D508

RGP30MS

J516

500700-KD

L502

45UH

L503

1.8MH

R503

120334

R504

180K

R513

0.47R

100UF

100UF

RGP30MS

RGP30MS

100UF

100UF

RGP30MS

RGP30MS

500700-KD

500700-KD

30UH

30UH

500700-KD

35UH

39UH

100UF

100UF

RGP30MS

RGP30MS

100UF

100UF

RGP30MS

RGP30MS

500700-KD

35UH

39UH

500700-KD

500700-KD

30UH

30UH

1.8MH

1.8MH

120334

120334

1.3MH

1.8MH

120334

120234

180K

180K

0.47R

0.47R

180K

180K

0

0

1.8MH

1.8MH

120234

120334

1.3MH

1.3MH

120334

120334

180K

180K

0.47R

0.47R

180K

180K

0

0

R518

3.3R

R519

2.2R

R520

220R

R529

1.2R

R625

115K

R645

33K

TR502

057834-EL2057834-EL5

TR601

059834-TR1059834-EL1050021-TR1

3.3R

3.3R

3.3R

3.3R

2.2R

2.2R

4.7R

3.9R

220R

220R

1R

1R

220R

220R

0.22R

2.7R

3.3R

3.3R

3.3R

1.5R

3.9R

3.9R

2.7R

2.7R

220R

220R

0.68R

2.2R

220R

220R

0.47R

0.22R

115K

115K

27K

27K

115K

115K

2.7K

33K

057834-EL2057834-EL5

057834-EL2057834-EL5

059834-TR1059834-EL1050021-TR1

059834-TR1059834-EL1050021-TR1

040028-EL1

057834-EL5

050022-EL1

059834-TR1059834-EL1050021-TR1

115K

115K

22K

33K

115K

115K

15K

15K

057934-EL3

057834-EL2057834-EL5

059234-TR1059234-EL1

059834-TR1059834-EL1050021-TR1

057834-EL4

057834-EL4

059934-TR1059934-EL1

059934-TR1059934-EL1

Page 12: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 2

Chassis

Anicht von der Bestückungsseite / View of Component Side

Page 13: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 3

Page 14: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 4

Chassis

Anicht von der Lötseite / View of Solder Side

Page 15: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 5

Page 16: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

3 - 6

10k

10k

BC848

***

10k

10k

10k

BC848

12V

***

***

R643

R644

T607

HS101

R613

HS60

1

T605

R634

R626

R622T603

C617

ZD603

R614

1

2

3

45

6

7

8

table

100n/63V

15u/25V

MC44608

R606

C610

C606IC601

23

4 1

5

6

7

17

4.7u/25V

0R

***

***

8.2k

T4A250V

table

TL431C

47R

PC123FY

1k

table

130k

RGP10G

4.7uH

table

C642

R620

C641

C640

R640

S603

HS501HS301

ZD602

R617

PH601

R608

R607

R604

D607

L603 TR601

+12V

+28V

table

***

4.7k

MCR22-8

BC848

10k

10k100n

100p/500V

1k

table

47k

10k

BC8482.7k %1

68n

1000u/35V

47u/16V33n

390R %1 47n

47n

2200

u/25

V

RGP10J

1N4148

RGP30D

R645

R642

R641

R636

TH601

R633R630

C632

C631R629

P601

R625

R623

C624

T604

C621

C639C634

C633R628

C626

D616

D615

D612

9.1VZD606

15R

3.9k %1

R639

R605

CABLE.9a

4

8

13

14

15

16

2

3

11

121k

T2A250V

0.1R

4.7M

2SK2545

UF4006

470p/2kV

33n/630V

UF4006

68k

table

JP622R611

S602

R612

R610

T601C614

D608

C615

D609

R609

C613

+15V(S)

1 Stand by0 On

+15V(S)

+12V +3.3V

+5V

+8V

+3.3V

ADJIN OUT

+5VIN OUT

+8V

STAND_BY

ADJIN OUT

47n 10u/16V

240R %1

LM317

10u/10V47n

47n

10k

7805

10k

240R %1

47n BC8481.3k %

147n

LM317

1000

u/25

V

22u/200V100u/200V

RGP10G

RGP15D

RGP30M

C638C636

R632

IC604

C623

C635C637

C628IC602

R635

R637

T606

R631

C630

R627

C625

IC603

C620

D614

D613

D611

U1+145V

+33V

0R

47k

0R

50uH

470p/2kV

47R

2.2n/4kV

33V

33k

R338

R621

R343

C629C627

L604R618

C619

C616

ZD501

R531

RF2007

RF2007

D603

D602

1n/1kV

RF2007

RF2007

R601

D605

D604

C605

C604

1n/1kV

5.1R

1n/1kV

D6011n/1kV

RGP10J

C608

C607

DEGAUSS

1

2table

100n/250V

X602

R602

C603

1

2

L601

TR602

C602AC

INPUT

ST601

2x18mHPFC coilof 56mHor 70mHon 110 chassis

T2.5A H250V

MAINS

C601

X601

table table

1

2

4

3

0.3V (0V)

( * ) standby voltage

10.0V (11.5V)

11.0V (12.5V)12.3V (8.8V)

5.0V (5.5V)

0.1V (0.6V)

0.1V (0.6V)

0.1V (2.5V)

0.7V (0V)

0.1V (0.6V)

6.8V (0V)

0.1V (0.6V)

0V (12.7V)

Components designated by the safety symbol should only be replac ed by original parts produced and proofed by the manufacturer.

Sicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden.

Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d’arte.

Chassis – Netzteil / Mains Section

+-

+

-

+

-

DMG

DemagLogic

OutputStart-upPhase

SwitchingPhase

Latched offPhase

1 V 4 kHz Filter

RegulationBlock

Switching Phase

S2 S3&

Latched off PhaseStand-by

Thermal

DMGOUT Disable

OVPUVLO1

Switching Phase

Start-up Phase

Latched off Phase

UVLO29 mA Start-up

CC

Buffer

PWM

QR

S

&

&

PWM

VPWM&

OSC

OSCClock

Stand-by

Leading Edge

S1

1 0

&Stand-by

1 8

6

5

4

3

2

Demag Vi

Isense

Control

GND

Driver

V

Input

CC

Shutdown

Latch

UVLO2

ManagementV

&

Source

Management

Enable

Blanking Output

CS

2µS

>120µA>24µA50 mV/20 mV

NOCOC

200 AStart-upPhase

Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 17: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

3 - 7

GUARD

10kR512

5

9FEEDB

TABLE

OUTB 4

VGND OUTA 7

V-GUARD

R5402.2k %1

C5092.2n

8

2

2.2k %1R511

2.2nC508

1

R504

INB VFB 6

INA

IC501

390k

VP 3V DRIVEA

V DRIVEB

100nC115

10u/16VC117+8V

VSYNC

4.7kR111

BC848T110

R240

OR

OPTION PIP

BAV21D515

R509

2.7k

table

R519

220R RMO 1W

tableR518

R520

47u 63V

C517

470u 25V

C512

VYOKEX501

1n /100VC529

1

2

4.7R RF1/4W

R522

0.47R RM 1/2W

R521

+35V

+15V(F)D509

C530

22u 63V

1N4007

100n 50V

C516100n 63V

C515

BZX79C 15V

ZD502

23

28

27

26

24

25

H_DRIVE

1n

4.7u/50V ***

C503

C502

R50

7

EW_DRIVE

***

table

table

1N4148

table

C510

R508

R502

D505

T503

T501

1234

HORIZONTAL YOKE

330n/250V

table

table

table

table

JP514

JP515

X502

R525

C523C507

TR502

R516

0.1R

47u/63V4.7R

RGP15J

BA157

R526

C526R527

D513 +15V(F)

+35V

470u/25VC527

X503R241

0R

+15V(S)

22R

47u/16V

220n/100V

180R

1N4148

33k

27k

R503

C504

C505

R510

R506

R505 D504

+8V

68p/500V

0.47R

150k

120R

150k

1N4148

BC618

H-DRIVE

C506

R515

R513

R517R514

D503

TR501

+145V

BA157

10k

table

1k

table

table

tabletable

table

table

table

BU508DF

table

table

R524

D510

R523

C521

C520

C519D508

C518D507

C513

L501

T504

L502

L503

H_SYNC

H_FLYBACK

JP512

1

CRT

22u/250V

table

BA157 C525

R529

D511

D512

4

3

2

+15V(S)

BEAM_CURRENT

EHT_COMP

table

table

10k 10k

220n/100V

1N4148

R532R530

R533R528

C528

C524

D514

22uF/16V

1u/160V

C522

17

18

19

20

21

29

30

31

Components designated by the safety symbol should only be replac ed by original parts produced and proofed by the manufacturer.

Sicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden.

Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d’arte.

Chassis – Vertikal-Ablenkung / Chassis – Vertical Deflection

Chassis – Horizontal-Ablenkung / Chassis – Horizontal Deflection

MGS803

INPUTAND

FEEDBACKCIRCUIT

GUARDCIRCUIT

TDA8357J

9

7

M2

M5

M4

M1

M3

D1

D3

D2

4

5

2

1

8 63

INA

INB

GND

GUARD VP VFB

VI(bias)

Vi(p-p)

VI(bias)

0

Vi(p-p)

0OUTB

OUTA

FEEDB

Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 18: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 8

C180 A

H_DRIVE R128

+33V +8V

TUN

E

GND314

GND415

10

IF1

11IF

2

NC

6

SCL

4 5S

DA

2

33V

975V

8A

DC

1A

GC

AS

3

12GND1

GND213

1R

22n1R

TUNER14_1

R116

R113

C120

R117

C118

TU101 39

2.7k

100R

100u/16V

100u/16V22n

R126

C128

C127

+5V

table

0R100p

1n

1k

47p

47p

100R 100R

10u100u/16V

4.7u/63V

table

33k

3.9k

table

D102 L102

R176

R172 C111

C106

C107

C104

R105R108

L101

C103

R124

C105

C114

F105

R102

R101

C102

6 7

L_L’

+5V1 2 3 4 5

1 2 3 4 5 6 7

SCL

SDA

40.4MHz

table

1n

L/L’

BA682

68p

3.3k 3.3k

100p 10n table

F108

R196

C180

X103

D103

C181

C174

R187 R188

R183

R179

C101 F101

SECAM L/L’ MODULE

SC.OUT_MONO

+8V

EHT_COMP

+8V

VDRIVEB

VDRIVEA

EW_DRIVE

CVBS_IN_SCART1

L/L’

100RBA682

BC848 BC848

BC848

10k

10k

10k

2.2k

100R

table

BC848

470R

3.3k

BC848

table3.3k

470k

150k

1u/16V

6.8k

table

100n

4.7n/50V

15k1u/100V

X104

R194 D104

T108 T107

T109R189

R185R180

R181

F102

R103

T101

R104

T102

R115R106 R109

R110

C108

R107

R114

C116

C112

R112C110

V_IREF20

23

SIF_IN1

SIF_IN224

18PIF1

PIF219

36

34EHT

25

AGC22

A

22n

39k %1

C133

R127

VDRIVE_A17

16VDRIVE_B

21 VSAWTOOTH

15 EW_AVL

table

100R

table

1n

1n

table

100n %5

C178

R123

R122

C109

C135

C134

R119

C126

table

R130

PHI_2

PHI_112

11

EXT_CVBS42

13

VSSA7

10 DIGIDEC

56p

table

220n

2.2n

C165

C144

C125

C129

26

14BANDGAP2.2uF 16V 100n

C132C124

(10k MM)

C139table

VP2

VP1

SIF AGC

GND2

GND3

33 AUDEEM

C1301n

46 WHSTR

100n

C122

43GND

100R

9

CAB15

(47R LL'& mono LL')(470n LL'& mono LL')

(1N4148 LL'& mono LL')

0R(12K LL'& mono LL')

ONLY MONO

R241

0R

R236

0R

C186table

tableF106

R166

table

table

1/2IC101

680R

5

37

38

23

24

29

Chassis – IC101 Teil 1 / Part 1

SOUNDTRAP

TUNER AGC

+8V

HOUT V-DRIVE

RO

GO

BO

BCLIN

BLKIN

CVBS3/Y

SIFIN

AU

DO

UT

C

SDASCL

VISION IFALIGNMENT-FREE

PLL DEMOD.AGC/AFC

VIDEO AMP.

PAL/SECAM/NTSCDECODER

BASE-BANDDELAY LINE

H/V SYNC SEP.H-OSC. + PLL

H-DRIVE2nd LOOPH-SHIFT

V-DRIVE +GEOMETRY

CONTR/BRIGHTNOSD/TEXT INSERT

BLUE STRETCHCCC

WHITE-P. ADJ.

I2C-BUSTRANSCEIVERVST PWM-DAC

I/O PORTS

ROM/RAM TELETEXTACQUISITION

1/10 PAGEMEMORY

TELETEXT/OSDDISPLAY

R G B BL

Y

U

VH V

REF

ENHANCED80C51 CPU

VST

OU

T

I/O P

OR

TS (4

x)

+3.3 VRES

ET

LED

OU

T (2

x)

ADC

IN (4

x)

VPE

EW GEOMETRY

EHTO (EWD) R/V G/Y B/U BL

RGB/YUV INSERTSATURATION

BLACK STRETCHWHITE STRETCH

R G B

REF

CVBS

SYNC

H

V

COR

LUMA DELAYPEAKING

CVBS2

VIFIN

CVBS1O

QSS

O/A

MO

UT

PWM

S(4X

)

AU

DIO

2A

UD

IO3

GROUP DELAYCORRECTION

VIDEO SWITCHVIDEO IDENT.

VIDEO FILTERS

AU

DEE

M

(AVL

)

(SN

DIF

)(R

EFO

UT)

IFV O2

IFV O/SV O

QSS SOUND IFAGC

QSS MIXERAM DEMODULTOR

SOUND PLLDEEMPHASIS

AUDIO SWITCH (AVL)VOLUME CONTROL

Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 19: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 9

R180 Atable

C181 A

31

30

54

(QSS)

(Intercarrier)

AUDIO_SCART_IN_MONO

SVHS_C45

44SVHS_Y

R_IN51

I_BLANK 55

F_BLANK 50

52G_IN

53B_IN

AUDIO_OUT48

1n

CROMA_SC2

CVBS_SC2

+8VX1

13

Y0

21

Y1

5

Z0Z1

36

INH

16VD

D7 VEE

X0

12

BEAM_CURRENT

H_FLYBACK

2.2n

table

100R

47R

100R

table

47R

470n/25V

47nMC14053B

27k

R152

C157R155

R159

C151

C153

X102

IC102

R160C168

R165

+8V

+8V

R_SCART

G_SCART

B_SCART

15

YZ

4 11

A

10

B

9

C8 VSS

14

X

56p

220R 10k

table

4.7k

47k4k7

47k

100n

1n

22n

22n

22n

C131

R153 R157

only for Camcorder

only for PIP

to C

RT P

anel

R148

R139

R141

R145

C138

R142C137

C140

C155

C156

C154

VIDEO_OUT 38

AUDIO2

R_OUT56

57G_OUT

58B_OUT

100p

100R

100R

100R

1k

C169

R143

R136

R135

R137

R133

CINCH_R

1n

C163

CINCH_L

SVHS_SOURCE

MONO_LOUDSPKR

1nC164

1

2

3

4

10k

R138

5

+8V

+8V

+8V

CVBS_IN40

CVBS_OUT47

table

3.3k

47R

table

47R

BC848

table

table

table

150R

10u/63V

10n

180R

47R

BC848

47n

10n

BC848

OR

C113

R140

C159

R156

C158

L105

R162

T105

R161

F104

L104

R154

C148

C149

R147

R146

T104

C150

C146

C147

R198

+8V

CVBS_OUT_SCART1

CVBS_OUT_SCART2

PLL_IF 35

SEC_PLL

100R

10u/16V 47R

BC848

1k

330

22p

10u/63V10n

220R

180R 1/10W

10u/63V

100n

390R

220n

R121

C167 R177

T106

R178

R170

C136

C162 C161

R164

R163T103

C143

R129

C141

FBISO

HOUT

BCLIN

CHROMA

CVBSIN2

SDA

SCL 1

2

V-SYNC

H-SYNC

+33V

table

R168

+5V

4

5

6

3

9

7

8

X662

F_BLANK

table

28

37

R149

QSSO

table

F103 table

8

27AVL C123

table

41GND

32DECS DEM

table

C166

49IFVO2

C15247nF

R131

R132

R174

47

R118

1k

X101

C145table

12

34

56

47kR197

F_BLANK_MM

R235

0R

R237

0R

1kR134

CAB4

table

L104A

CAB9

47

47

C160

L106

C185

R150table

H-SYNC

CAB13table

table table

table table

table

0R

R239

table

1/2IC101

16

22

10

9

11

6

7

8

12

32

Chassis – IC101 Teil 2 / Part 2 Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 20: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

3 - 10

SCL

SDA

4 Vss

3 A2 6SCL

5SDA

72

SCL167

SCL71

SDA168

SDA

3.3k3.3k

100R

100R

100R

100R

R405R406

R427

R428

R418

R417

+5V

STATUS_1

STATUS_2

+3.3V

10n

1k

10n

1N4148

1N4148

1k C407

R431

C408

D401

D402

R432

P0.6

64

XTALGND

XTALIN

XTALOUT

3

P2.578

P3.080

1P3.1

63

2

62

P1.2 69

P0.55

70P1.3

6

+3.3V

1n

47R

4.7k

330R

4.7k

470 p470R

X40229" ONLY

C409

R436R434

R425

R435

R439

C405

TV_INT

ONLINE

1n

47R

47R

4.7k

10R

(10k WEB)

X40

5

29" ONLY

C411

C410

R438

R437

R440

R421

+8V

F_BLANK_MM

1

2

3

2.2k1k

BC848

12V

12V

KEYBOARD

29" F

LAT

ON

LY

X661

R441

R666

T402

ZD40

5

ZD40

4

5

6

7

4

X403

R410

XTL

TCK

VPE

RES

MUTE

L_L'

C412

Q401

56p33p

C413

12MHz

60VPE

10k

R430

65RESET

C406

470p

R401

R404

R41333R

R412 77

76

75

74P2.1

P2.2

P2.3

P2.4

R424

R429

220R

R409

BC848

T403

R415 R414

100R 10k

10k

STAND-BY

SVHS_SOURCE

T401

10k

BC848

R443

R433

10k

R407

10k

+3.3V

10kR416

79SYNC FILTER

100u/16V

C404

4VSSC/P

1n

33R

39R 1/W

33R

P3.3

P3.2

1N4148D403

CAB3

CAB2

CAB12

CAB11

OPTION -WEB

(220R LL'& mono LL')

+5V

7WP

1 A0

A12

Vcc 8

P2.073

10k

1k 47n

3.3k 3.3k

IC401

R402

R403

C403 R422 R426

BR24C08F

VDDP66

VDDA59

100u

10u

47u/16V

100u/16V

47n

47n

L402

L401

C415 C402

C414 C401

+3.3V

+3.3V

+5VX404

+3.3V

VDDC61

R408

100R

MSP RESET

29AUDIO3

only for Camcorder

table

2/2IC101

39

4037

38

41

Chassis IC101 – Teil 3 / Part 3 Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 21: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 11

Chassis – IC301 Teil 1 / Part 1

B_SCRT

STATUS_1

G_SCRT

R_SCRT

F_BLANK_SCART

CVBS_OUT_SCART1

CVBS_IN_SCRT1

ST

tableR173

9

10 CVBS-IN-SC1

8

7

6

5

G-SCART

R-SCART

CVBS-IN-SCRT1

B-SCART

X663

table

table

table

R169

R171

table

R151

R167 F-BLANK-SCART

4

3

2

1

G-SCRT

R-SCRT

F-BLANK

B-SCRT

table

R199 0R

CAB4

CAB2

R243

OUT I

(QSS)

(Intercarrier)

SC.OUT_MONO

T_IN_MONO

4

5

6

7

8

9

2

31

10330n

330n

3.3u0R

470R

3.3k

10k75R 1n/50V

100R

47u/16V

330R

1n

1n

0R

47u/16V

100R330R

1n

330n

330n

C242

L202

R205

R219

R202 C201

R211C219

C224

R224 R226

C216

R231C218

C223

R227

C215

R225

C240

C239

C241

2

31

14

15

16

17

18

19

20

2111

12

13

100R

330R

220p

0R

47u/16V

220p

1n

75R

220p

68R

75R

75R

75R

1k

470p 22k

0R 4.7u/16V

4.7u/16V

10k

470p

1k

SCAR

T

R220R214

C213

C206

R232

R233

C221

C205

C228R208

R206

R207

R212

R210

R217

C210 R230

R228 C226

C225

R229

R216

C209

SK201

8

9

4

5

6

7

10

11

12

13

14

15

16

17

T2

TUS_2

3.3u

220p

10k

3.3k

L201

C202

R204

R201

18

19

20

21

CROMA_SC2

CVBS_SC2

75R

68R

SCAR

TR209

R203

SK202

220p

100R

1k

330R

1n

1n

1n1n

4.7u/16V

47u/16V 3.3u/50V

C204

R222

R215 R221

C208

C212

C207

C217

C222

C227

A2 ONLY

A2+NICAM

IC301

MSP3400D

MSP3410D

A2, VIRTUAL DOLBY MSP3401G

MSP3411G

DOLBY PROLOGIC MSP34X2G

1k

470p220p

470p

75R

4.7u/16VC203

R223

C214

C211

R213

C220

XTAL_IN62

63XTAL_OUTSC4_IN_L

43

44SC4_IN_R

TESTEN61

35VREF1

27VREF2

49SC2_IN_L

SC2_IN_R50

34SC2_OUT_L

8NC3

NC421

NC522

23NC6

NC764

14I2S_DA_IN1

20I2S_DA_IN2

13I2S_DA_OUT

I2S_WS12

NC12

3NC2

31DAC_SUB

DVSS19

11I2S_CL

56AVSS

ASG151

48ASG2

ASG445

1 AUD_CL_OUT

ADR_CL17

ADR_DA15

6ADR_SEL

16ADR_WS

41AHVSS

0R

1.5p 1.5

18.432MHz2.2n

2.2n

R301

C308 C3

Q301

C238

C232

VREFTOP54

SCL9

SDA10

37SC1_OUT_L

SC1_OUT_R36

SC2_OUT_R33

SC3_IN_R47

24RESETQ

52SC1_IN_L

SC1_IN_R53

MONO_IN55

30

DAC_S32

5 D_CTR_OUT0D_CTR_OUT1

4

57AVSUP

38CAPL_A

CAPL_M40

26DACA_L

DACA_R25

DACM_L29

28DACM_R

DAC_C

39

ANA_IN-59

ANA_IN1+58

ANA_IN2+60

AGNDC42

AHVSUP

SC3_IN_L46

DVSUP

STANDBYQ

18

7

0R

100p

10u/

63V

100n

100n

10n

10n

1n

1n

2.2n

table

R243

C230

C231

C235

C229

C237

C236

C234

C301

C302

IC301

C233

10

10

2.2n

47u/16V 47n

100n

1n

1k

1n

1k1n

1k

1n1n

1n1k

78L05

C303

C307

R3

C304

R30

C305

R302

C3

C306

R303

R308

C32C316

C319

R307

IC302

R218

470R

0RR242

A2, NICAM,VIRTUAL DOLBY

CAB14

AUDIO_SCAR

CINCH_R

CINCH_L

CVBS_OUT_SCAR

A

only for Camcorder

32

37

38

35

33

Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 22: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 12

Chassis – IC301 Teil 2 / Part 2

IN

1.5p

Hz

1

C313

1

+8V

+8V

0R

0R1n 220p

220R

10u/63V

10u/63V

0R

10k

n

100R

0n

100R

1n

1n

10n 47u/16V

1n

1n

100n

1n

BC858

1.5k

1n

k

10u

R342

R339

C311 C315

R305

C312

C310

R313

R312

07

R306

04

R304

C317

C322

C309 C314

C318C326

C327

8

C321

T301

R348

C320

7

L301

2

Right

Left

MONO_LOUDSPKR

MUTE

1

2

3

+8V +8V

MSP_RESET

SDA

SCL

47n

BC858

BC858

BC558

BC558

1n

1n

10n100u/16V

100u/16V

330R3.3k

100u/16V

HEADPHONE

3.3k 330R

10u

C342

T308

T309

T303

T306

C359

C358

C337

C352

C339

R320R316

C353

X301

R325R323

L302

Right

Left

C335

22u 35V

470u 35V

Non-Subwoofer & Non-Dolby Pro.

Subwoofer

Dolby Prologic

R322

3.3k 1/8W

100R 1/8W

1.8k 1/8W

22u 35V

+8V

2

3

4

1

148

9Vs

16

3

13

7

15

11

17

5

4

6

1

2

1210

MUTE

470p 470p

table

table

table4.7k

BC848

10k

47u/16V

1000u/25V

1000u/25V

4.7R47u/16V

4.7R

1n

47R

100ntable

LOUDSPEAKER

100n 1ntable

47R

100n

1000u/35V

TDA7263

100n

1n

1.5k

BC858

C364C365

R341

C335

R322R318T307

R317

C343

C355

C354

C345

R334

R336

C348

C362

R329

R328

X302

C350 C363

R333

C341

R332

C338

C340

IC304

C333

C332

T305

R349

+28V

1

2

1

2

+8V"

+8V"

table

table

3.3k

3.3k

BC858

1k1n

CABLE.6

C330A

X304 X305

R315

C330

R311

R314

C324

T302R309

DOLBY

SUBWOOFER

DOLBY

C344

47u 16V

C330

100n

C336

1n

C340

1000u 35V

SUBWOOFER - 3.3k 1/8W 1000u 35V

R326

1.5k 1/8W

1.2k 1/8W

R327

47R 1/8W

18R 1/8W

R330

1.5k 1/8W

1.2k 1/8W

R331 R335

4.7R 1/2W

1R 1/2W

47R 1/8W

18R 1/8W

C330A

-

2.2u 16V

5

14

1

12

MUTE3

13

7

15

470p

0R

100n

table

1n

BC858

1k

1n1n

CABLE.7C366

R324

C329

C336

C334

T304

C325C323

or

Surround

HS301 X303

4pin CONN

7PZ.304 2pin CONN

C356

470u 25V

220u 16V 2200u 25V

C346

47u 16V

220u 16V

C347

-

100n 25V

R337

4.7R 1/2W

1R 1/2W

7VA.304

CABLE.6 CABLE.7

Centre

Subwoofer

R341

0.47R 2W

R607

0.33R 1W

0.68R 2W 0.33R 1W

IC303

TDA7263

TDA7262

JP303 JP304 JP305

17

4

8Vs91 6

2

10

11

6

1

2

3

4

470p

1n

table

table

table

470u/25V

table

table

table

table

table

table

100ntable

table

100n 1n

table

table

C367

C360

C344

C347

C357

C356

R337

C346

R335

IC303

C349R326

R327

X303

C361

R331

C351R330

CABLE.13

CABLE.14

(820R MM)

(820R MM)

(47u MM)

R34310k

CAB.14 OPTION - PROLOGIC

T310BC848

CAB8

CAB4

CAB3

CAB5

18uH

L303

R34510k

tableC184

R344

JP305

CAB13

1.8kR310

1.8kR319

1

2

3

X940X941

PHONE JACK

C94047n/100V

C94147n/100 V

R941

39R

R940

39R

R943330R

R942330R

R

L

GND

34

36

Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 23: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 13

Components designated by the safety symbol should only be replac ed by original parts produced and proofed by the manufacturer.

Sicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden.

Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d’arte.

CRT MODULE

2G_in

8G_out

3R_in

7R_out

VDD 6

B_in 1

B_out 9

Black 5

GND 4

Black

1

table

1k

220R

RGB

IC70

1 D70

2

R714

R710

R712

R70

1

R70

2

HS701

X701 2

GND

3Re

d

4Gr

een

Blue

5

1.5k

1.5k

BAV2

1

1.5k

BAV2

1

100R

BAV2

1

100R

100R

220R

220R

220R

220R

L701

R715

R713

D70

4

R711

D70

3

R70

6

R70

3

R70

7

R70

4 G2

GREEN

G1

1N4007

220R

2.2M

22n/63V

47k

100n/250V10u/250V

10u

10u/250V

1.5kD701

R709

R708

C704

R705

C701

C703

C702

HEATER

BLUE

HEATERRED

G2

AQUA

SMPS

N.C.3

220V4

Heater2

***

CRT SOKET

4.7n/1.5kV

R717

R716

C705

GND

GNDtable

Others

29" & 32"

X703

X703

031.530

031.541

GND1

CRT

X702

12 9 10 1113

14

15

Bildrohrplatte / CRT Panel

Anicht von der Bestückungsseite / View of Component Side Anicht von der Lötseite / View of Solder Side

Variant Components P. 3-15Oscillograms P. 3-16DC Voltages P. 3-18

Page 24: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 14

4

3

1

2

SW900

PWR-SW

1

2

3

X940

CO

N_K

IL3

X941

PHONE JACK1

2X902

CON2

1

2X903

CON2

R9

150150

0

220

10µF/16V01

R902

R903

R904P+V+

P–V–

D901

C901

1

2

3

4

5

6X920

6

7

5

4

3

2

1X901

CON_KI L6

R

L

VI DEO

X921CINCH_7PI N

C94047n/100V

C94147n/100 V

C9211n

R941

39R

R940

39R

R943330R

R942330R

R920

75R

R

L

GND

R923

470R

R922

470RC9201n

C9221n

C9231n

IC901

Bedieneinheit / Keyboard Control Unit

Anicht von der Bestückungsseite / View of Component Side

L601 220n/275VC602

ACINPUT

ST601

tabletable

2.5A

MAINS

C601

X604 X605

1

2

1

2

LINE FILTER MODUL - 110 Degree only

Netzfilter / Power FilterAnicht von der Bestückungsseite / View of Component Side

Page 25: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 15

Components designated by the safety symbol should only be replac ed by original parts produced and proofed by the manufacturer.

Sicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden.

Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d’arte.

R119 R114 R115 IC501 R502 R508 T501 C507 R516 D507 D508

90°

110°

-

100R 1/8W

- -

100K 1/10W 33K 1/10W

TDA8357J

TDA8359J

-

1K 1/4W

-

100K 1/4W 25K2381

-

2.2u 63W

- -

4.7R 1/4W

-

ERC06-1500

-

RGP30K

R156220R 1/8WNON L_L'

NON L_L' MONO

L_L' /BC-DK

L_L' MONO

-

--

L1051u-

--

820pC158

-

--

C1593.9n

-

--

L1061u-

--

C160820p

-

--

C185

-

--

R149

-

0R0R

-

-

-

-

R150

0R

4.7n 50V

0R

C178

-

4.7n 50V 2.7K 1/10W2.7K 1/10W

-

R130

--

820p 50V

C144

-

820p 50V

C139

-2,2u 63V

--

1uF 16V

C142

-

1uF 16V1uF 16V

C123

4.7u 16V

-

4.7u 16V

-

10uF 16V10uF 16V

--

C166

3.3n 50v3.3n 50V

--

C109 TU1011n

Others

+35V

+35V

R608

-

JP622

33" & 29" +45V & +35V 1k 1W

D608

-UF4006

R125

29"&90°R239

12K 0R

SVHS-PIPNON SVHS-PIP -

R151 R169 R171 R173

NON PIP

X662 X663 R235R168 R197 R167 R199

- CON9 CON10 - - -

0R - - - --

- -

- -- - CON9- CON10 - 47K -

0R 0R 0R 0R 0R

0R

0R0R

Optional ComponentsR434, R507, R613, R614, R642, R717C171, C510, C617, C640, C641,

(***)

Non-Front SVHS

Front SVHS

C145 C157 R148 R152

470n 47n - -

0R 0R 0R 0R

IC101

8.2uONLYA2BG

A2+NICAM

L/L’

DK

I

BG8.2u

8.2u

L104

G1985M

-

-

-

K3958M

J1980M

G1985M

-

L104A F101

TPS6.0MB

TPS5.5MWA

K9456M

-

-

-

F104

-

F102 F105

TDA9561

TDA9567

TDA9567

TDA9561

TDA9561

F106 90°TDA9563 / OM8363

TDA9565 / OM8365

TDA9565 / OM8365

TDA9563 / OM8363TDA9563 / OM8363

110°

DOLBY PROLOGIC BG/DK

DOLBY PROLOGIC IDOLBY PROLOGIC L/L'

-

-8.2u J1956M - TPS6.0MB TDA9561 TDA9563 / OM8363K3958M K9456M TDA9567 TDA9565 / OM8365

C186

TPS5.5MWA

TPS5.5MWA8.2u K3953M 40.40 MHz G9353M 68 pF

8.2u - K3953M - TPS5.5MWA 40.40 MHz G9353M 68 pF TDA9567 TDA9565 / OM8365

R166

-

-

8.2u TPS5.5MWA

TPS5.5MWA8.2u

0R

0R

Variantenbestückung / Variant Components

CRT TYPE

A66EAK071X11

A66EAK075X11

U1 C513

147V

147V

1.5NF

1.5NF

C518 C519

10NF

10NF

22NF

22NF

C520 C521

560NF

560NF

560NF

560NF

C629 D508

22UF

22UF

RGP30K

RGP30K

J516 L502

500700-KD

500700-KD

39UH

39UH

L503 R503

1.5MH

1.5MH

120334

120334

R504 R513

180K

180K

0.47R

0.47R

R518 R519

1.8R

1.8R

3.3R

3.3R

R520 R529

220R

220R

2.7R

2.7R

R625 R645

150K

150K

2.7K

2.7K

TR502 TR601

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

A66EHJ13X38

A66EHJ13X62

A66EHJ13X62

A66EMZ43X07

147V

145V

1.5NF

1.5NF

145V

145V

1.5NF

1.5NF

10NF

10NF

22NF

22NF

10NF

10NF

22NF

22NF

560NF

560NF

560NF

560NF

560NF

560NF

560NF

470NF

22UF

22UF

RGP30K

RGP30K

22UF

22UF

RGP30K

RGP30K

500700-KD

500700-KD

30UH

30UH

500700-KD

500700-KD

30UH

45UH

1.5MH

1.5MH

120334

120334

1.5MH

1.5MH

120334

120334

180K

180K

0.47R

0.47R

180K

180K

0.47R

0.47R

4.7R

1.8R

1.8R

4.7R

1.8R

3.9R

4.7R

1.8R

220R

220R

1R

1R

220R

100R

1R

1.5R

150K

150K

2.7K

0

150K

150K

0

0

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

A66QEW13X46

A66QEW13X49

W66ECK001X13

W66ECK011X13

145V

145V

1.5NF

1.5NF

140V

133V

1NF

1NF

W66EHK51X36

W66EJU023X015

W66EJU023X815

W66ELC011X001

140V

138V

1NF

1.8NF

138V

117V

1.8NF

3.3NF

10NF

10NF

22NF

22NF

13NF

13NF

15NF

15NF

560NF

560NF

560NF

560NF

560NF

560NF

750NF

1UF

12NF

13NF

15NF

15NF

13NF

13NF

15NF

15NF

560NF

560NF

680NF

1UF

560NF

820NF

1UF

680NF

22UF

22UF

RGP30K

RGP30K

100UF

100UF

RGP30MS

RGP30MS

500700-KD

500700-KD

30UH

30UH

500700-KD

500700-KD

30UH

30UH

100UF

100UF

RGP30MS

RGP30MS

100UF

100UF

RGP30MS

RGP30MS

500700-KD

500700-KD

45UH

30UH

500700-KD

500700-KD

30UH

35UH

1.5MH

1.5MH

120334

120334

1.8MH

1.8MH

120334

120334

180K

180K

0.47R

0.47R

180K

180K

0.47R

0.47R

1.8MH

1.8MH

120334

120334

1.8MH

1.3MH

120334

120334

180K

180K

0.47R

0.47R

180K

180K

0.47R

0

2.2R

2.2R

2.7R

3.3R

3.9R

3.9R

2.7R

2.7R

220R

180R

1R

1R

220R

220R

3.3R

0.68R

3.3R

3.3R

2.2R

3.3R

3.3R

2.2R

3.3R

4.7R

220R

220R

1.2R

1R

220R

220R

1R

0.22R

150K

150K

0

0

115K

115K

33K

22K

057534-EL2

057534-EL2

059534-TR1059534-EL1

059534-TR1059534-EL1

057834-EL2057834-EL5

057234-EL3057234-EL5

059834-TR1059834-EL1050021-TR1

059234-TR1059234-EL1

115K

115K

33K

27K

115K

115K

27K

2.7K

057834-EL2057834-EL5

057834-EL2057834-EL5

059834-TR1059834-EL1050021-TR1

059834-TR1059834-EL1050021-TR1

057834-EL2057834-EL5

040028-EL1

059834-TR1059834-EL1050021-TR1

050022-EL1

W66ERF022X013

W66LYA696X02

W66QBD240X11

W66QDE993X286

142V

129V

1NF

680PF

140V

125V

1.5NF

1.5NF

W66QDS757X54 125V 3.3NF

13NF

11NF

15NF

15NF

13NF

13NF

18NF

18NF

560NF

560NF

470NF

470NF

560NF

560NF

820NF

1UF

13NF 18NF 630NF 1.68UF

100UF

100UF

RGP30MS

RGP30MS

100UF

100UF

RGP30MS

RGP30MS

39UH

35UH

500700-KD

500700-KD

39UH

30UH

100UF RGP30MS 500700-KD 30UH

1.8MH

1.8MH

120234

120234

1.8MH

1.3MH

120334

120334

180K

180K

0

0.47R

180K

180K

0.47R

0

1.3MH 120334 180K 0

2.2R

3.3R

3.9R

3.3R

3.3R

3.9R

1.5R

2.7R

220R

220R

2.7R

0.68R

220R

220R

2.2R

0.47R

3.9R 2.7R 220R 0.22R

115K

115K

33K

22K

115K

115K

33K

15K

057834-EL5

057934-EL3

059834-TR1059834-EL1050021-TR1

059234-TR1059234-EL1

057834-EL2057834-EL5

057834-EL4

059834-TR1059834-EL1050021-TR1

059934-TR1059934-EL1

115K 15K 057834-EL4 059934-TR1059934-EL1

Page 26: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 16

Oszillogramme / Oscillograms

1 2 3 4

5 6 7 8

9 0 ! @

# $ % ^

& * ( )

¡ ™ £ ≤

Page 27: CTV Service Manual

GRUNDIG Service Chassis 14.2

3 - 17

∞ § ≥ •

ª ⁄ ¤ ‹

› fi fl ‡

° · change programme ‚ change programme = remote control

Page 28: CTV Service Manual

IC101 (TDA956x / OM836x)

Pin123456

7

89

10

11121314

15

16171819202122232425262728293031323334353637383940414243444546474849505152535455565758

59

60

Description LevelVolume +/–Status 1

3.2V (3.2V)0V (0V)

Status 2Digital ground for u-controller

0V (0V)0V (0V)

nc.Standby oon/off

0.75V (0.2V)0V (3.9V)

Analog GND of text decoder and digital GND of TV processorSECAM PLL decoupling

0V (0V)

2.3V (0V)2nd supply voltage TV processor (8V)Supply voltage decoupling of digital GNDof TV processor

8.0V (0.3V)

5.0V (0V)

Phase 2 filterPhase 1 filter

2.7V (0V)3.9V (0V)

GND 3 for TV processorDecoupling bandgap

0V (0V)4.0V (0V)

AVL (90 versions) / East/West drive signal (110° versions)V-drive B output

3.0V (0.5V)

1.0V (0V)V-drive A outputIF-1 input

1.0V (0V)1.8V (0V)

IF-2 inputReference current input

1.8V (0V)3.9V (0V)

Vertical sawtooth capacitorTuner AGC output

3.8V (0V)4.3 (0V)

Sound IF input 1GND

1.9V (0V)0V (0V)

GNDNorrow band PLL filter

0V (0V)2.2V (0V)

AVL (Automatic volume levelling)Extern Audio (audio 2) input

0.4V (0V)3.7V (0V)

Audio 3 inputH-drive output

3.7V (0V)2.3V (0.3V)

Sandcastle output / horizontal fly inputDecoupling sound demodulator

0.6V (0.2V)2.0V (0V)

QSS intercarrier output / AM outputEHT / overvoltage protection input

3.4V (0.3V)2.2V (0V)

IF-PLL loop filterSound IF AGC

2.4V (0V)0.5V (0V)

QSS outputIF video / selected CVBS output

0.6V (0V)3.0V (0V)

Main supply voltage TV processorInternal CVBS input

8.0V (0.2V)3.8V (0V)

GND for TV processorExternal CVBS input

0V (0V)0V (0V)

GND for TV processorSVHS-Y input

0V (0V)3.3V (0V)

SVHS-C inputWhite stretch capacitor

0V (0V)3.4V (0V)

CVBS outputAudio output / AM audio output

2.8V (0V)3.5V (0V)

2nd IF video output2nd RGB / YUV insertion input

0.2V (0V)0.2V (0V)

Red inputGreen input

2.6V (0V)2.6V (0V)

Blue inputBeam current limiter input

2.6V (0V)2.6V…3.4V (0V)

Black current input / V-guaard inputRed output

4.6V…5.7V (0V)see oscillogr. 9

Green outputBlue output

see oscillogr. 10see oscillogr. 11

Analog supply of text decoder / digital supply of TV processorOTP programming voltage

3.3V (3.3V)

0V (0V)61626364

Digital supply to core (3.3V)X-tal GND

3.3V (3.3V)0V (0V)

X-tal inputX-tal output

––

65666768

Programming resetDigital supply to periphery (3.3V)

0V (0V)3.3V (3.3V)

SCL1 (EEPROM)SDA1 (EEPROM)

3.3V (3.3V)3.3V (3.3V)

69707172

IR inputnc

3.3V (3.3V)–

SCLSDA

see oscillogr. 37see oscillogr. 38

73747576

MSP reset (IC301)Mute

4.9V (0V)0V (3.3V)

SVHS switchingL/L' switching

3.3V (3.3V)3.3V (3.3V)

77787980

F blank MMProgram +

3.3V (3.3V)3.3V (3.3V)

CVBS sync filterProgram -

3.3V (1.8V)3.3V (3.3V)

IC301 (MSP34xx)

Pin123

Descriptionnc

Level–

GNDGND

0V0V

456

7

Digital control input/outputDigital control input/output

0V0V

GNDStandby (in normal operation it must behigh)

0V

4.9V

89

1011

ncSCL

4.9Vsee oscillogr. 37

SDAnc

see oscillogr. 382.4V

12131415

ncnc

2.4V2.4V

ncnc

4.9V0.7V

16171819

ncADR bus clock output

0.7V0.7V

Digital circuit supply voltageDigital circuit supply ground

4.9V0V

20212223

ncnc

0.7V0V

ncnc (Ground)

0V0V

24252627

MSP RESET inputHeadphone sound output (R)

4.9V2.1V

Headphone sound output (L)Reference analog ground

2.1V0V

28293031

Speaker output (R)Speaker output (L)

0V…2.1V0V…2.1V

ncnc

0V…2.1V0V…2.1V

32333435

ncScart 2 sound output (R)

0V3.7V

Scart 2 sound output (L)Reference analog ground

3.7V0V

3637

38

39

Scart 1 sound output (R)Scart 1 sound output (L)

3.7V3.7V

Volume capacitor headphone

Analog supply high voltage (8V)

8.0V40

41

4243

Volume capacitor speakerGround for analog power supply highvoltage

0V

Internal analog reference voltageScart 4 input (L)

3.7V3.7V

44454647

Scart 4 input (R)Analog shield ground

3.7V0V

CINCH - sound input (L)CINCH - sound input (R)

3.7V3.7V

48495051

Analog shield groundScart 2 sound input (L)

0V3.7V

Scart 2 sound input (R)Analog shield ground

3.7V0V

52535455

Scart sound 1 input (R)Scart 1 sound input (L)

3.7V3.7V

A/D converter reference VoltageMono sound input

2.5V3.7V

56575859

Ground for analog power supply voltageAnalog power supply voltage (5V)

0V4.9V

IF input 1IF common reference for IF IN1/IN2

1.5V1.5V

60616263

IF input 2Factory test mode enable (ground)

0V0V

Crystal osscillator inputCrystal osscillator output

2.3V2.3V

64 nc (Ground) 0V

IC303, IC304 (TDA7263)

Pin12

Description LevelLeft inLeft in V

1.6V1.6V

3456

MuteRight in V

15.3V1.6V

Right inGND

1.6V0V

78910

ncRight out

–14.2V

VSSLeft out

28.0V13.9V

11121314

ncLeft in

–1.6V

MuteRight in

15.3V1.6V

151617

ncVSS

–28.0V

nc –

IC501 (TDA835x)

Pin Description Level1234

Input AInput B

1.0V (0V)0.9V (0V)

Supply voltage Output B

14.7V (0V)7.6V (0.4V)

5678

GNDVertical flyback supply voltage

0V (0V)45.6V (10.9V)

Output AGuard output

7.6V (0V)0.3V (0V)

9

IC601 (MC44608)

Feedback input 7.9V (0V)

Pin12

Description LevelDemagI sense

0.9V (0.0V)01V (0.3V)

3456

Control inputGND

5V (5.5V)0V (0V)

DriverVCC

2.1V (0.1V)12.3V (8.8V)

78

ncVI

–117V (117V)

IC701 (TDA6107)

Pin1

DescriptionRed in

Level2.3V…2.5V

2345

Green inBlue in

2.5V…2.7V2.5V…2.7V

GNDBlack current output

0V4.5V…5.5V

6789

VDD supplyRed out

190V134V…137V

Green outBlue out

128V…130V130V…137V

( * ) standby mode

Chassis 14.2GRUNDIG Service

3 - 18

DC-Spannungen / DC Voltages

Page 29: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

4 - 1

ErsatzteillisteSpare Parts List

GREENVILLE 7008/5 TOP

TV

MATERIAL-NR. / PART NO.: 720126003200BESTELL-NR. / ORDER NO.: GBB3800 SCHWARZ/BLACK

12 / 2003

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTIONPOS. NO. FIG. PART NUMBER QTY. d ©

720126003200 GREENVILLE 7008/5TOP BLACK GREENVILLE 7008/5TOP BLACKKEIN E-TEIL NO SPARE PART

0001.000 759550942700 GEHAEUSEVORDERTEIL SCHWARZ FRONT CABINET BLACK0002.000 759550942800 RUECKWAND DKL. GRAU BACK COVER DAR GREY0005.000 759550932200 FUSS FOOT0006.000 759550942900 KNOPF NETZSCHALTER KNOPF POWER SWITCH0007.000 759550943000 KNOPF PROGRAMM/VOLUMEN KNOB PROGRAM/VOLUME0010.000 759550941100 LAUTSPRECHER 8 OHM/15W/25W SPEAKER 8 OHM/15W/25W0013.000 759550942500 ENTMAGNETISIERUNGSSPULE DEGAUSSING COIL0014.000 S 759550450200 NETZKABEL POWER CABLE0015.000 S 759550942600 SCHALTER NETZ POWER SWITCH0025.000 759550943200 BILDROEHRE VC A66EHJ13X62 PICTURE TUBE VC A66EHJ13X620027.000 720117132900 FERNBEDIENUNG TP160 REMOTE CONTROL TP160

0028.000 S 275990120700 X LP CHASSISMODUL CHASSISBOARDKEIN E-TEIL NO SPARE PART

0070.000 275990033200 LP-BEDIENMODUL CONTROL BOARD

720117018000 BEDIENUNGSANLEITUNG D/DK/N/S INSTRUCTION MANUAL D/DK/N/S720100500000 SERVICE MANUAL D/GB SERVICE MANUAL D/GB

X = SIEHE GESONDERTE E-LISTE X = SEE SEPARATE PARTS LIST

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

( ! )!Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual "Sicherheit", Mat.-Num-mer 720108000000, sowie zusätzlich die eventuell ab-weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be validas provided by the "Safety" Service Manual, partnumber 720108000000, as well as the respectivenational deviations.

ErsatzteillisteSpare Parts List

SEDANCE 70 ST 70-2405/5 TOP

TV

MATERIAL-NR. / PART NO.: 720126002800BESTELL-NR. / ORDER NO.: GBB4400 SILBER/SILVER

12 / 2003

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTIONPOS. NO. FIG. PART NUMBER QTY. d ©

720126002800 SEDANCE 70 ST 70-2405/5 TOP SILBER SEDANCE 70 ST 70-2405/5 TOP SILVERKEIN E-TEIL NO SPARE PART

0001.000 759550947000 GEHAEUSEVORDERTEIL SILBER FRONT CABINET SILVER0003.000 759550946900 RUECKWAND SILBER BACK COVER SILVER0004.000 759550946700 KNOPF NETZ KNOB POWER0010.000 759550941100 LAUTSPRECHER 8 OHM/15W/25W SPEAKER 8 OHM/15W/25W0012.000 759550946800 KNOPF PROGRAMM/VOLUMEN KNOB PROGRAMM/VOLUME0013.000 759550942500 ENTMAGNETISIERUNGSSPULE DEGAUSSING COIL0014.000 S 759550450200 NETZKABEL POWER CABLE0015.000 S 759550941600 SCHALTER NETZ POWER SWITCH0025.000 759550943200 BILDROEHRE VC A66EHJ13X62 PICTURE TUBE VC A66EHJ13X620027.000 720117132900 FERNBEDIENUNG TP160 REMOTE CONTROL TP160

0028.000 S 275990120900 X LP-CHASSISMODUL CHASSISBOARDKEIN E-TEIL NO SPARE PART

0070.000 275990033200 LP-BEDIENMODUL CONTROL BOARD

720117017500 BEDIENUNGSANLEITUNG D/GB/I/I/NL INSTRUCTION MANUAL D/GB/I/I/NL720117017600 BEDIENUNGSANLEITUNG DK/N/S/P INSTRUCTION MANUAL DK/N/S/P720117017700 BEDIENUNGSANLEITUNG FIN/CZ/H INSTRUCTION MANUAL FIN/CZ/H720100500000 SERVICE MANUAL D/GB SERVICE MANUAL D/GB

X = SIEHE GESONDERTE E-LISTE X = SEE SEPARATE PARTS LIST

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

( ! )!Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual "Sicherheit", Mat.-Num-mer 720108000000, sowie zusätzlich die eventuell ab-weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be validas provided by the "Safety" Service Manual, partnumber 720108000000, as well as the respectivenational deviations.

Page 30: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

4 - 2

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

ErsatzteillisteSpare Parts List

LP-CHASSISMODULCHASSISBOARD

TV

MATERIAL-NR. / PART NO.: 275990120700

12 / 2003

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTIONPOS. NO. FIG. PART NUMBER QTY. d ©

275990120700 LP-CHASSISMODUL CHASSISBOARDKEIN E-TEIL NO SPARE PART

C 601 S 759550459000 KONDENS 220NF275V-ACC 616 S 759880450800 KONDENS. 2.2NF 20% 250V

D 401 833021514800 MELF DIODE 1N4148D 402 833021514800 MELF DIODE 1N4148D 402 833021514800 MELF DIODE 1N4148D 503 830953414900 MELF-DIODE LL 4148 TFK/ITTD 504 830953414900 MELF-DIODE LL 4148 TFK/ITTD 505 833021514800 MELF DIODE 1N4148D 507 830920422800 DIODE BY228 PHI/GI/TFKD 508 759550944200 DIODE RGP 30KD 509 830921512700 DIODE 1 N 4007 -GAD 510 830920100500 DIODE BA157 AV619 -AMMOD 511 830920100500 DIODE BA157 AV619 -AMMOD 512 830920100500 DIODE BA157 AV619 -AMMOD 513 759880511100 DIODE RGP15JD 514 830953414900 MELF-DIODE LL 4148 TFK/ITTD 515 830920002100 DIODE BAV21 ITT/ TFK AV619D 601 830956550700 DIODE RGP10J/1N4937 MOT/GPD 602 725511823600 DIODE RF2007D 603 725511823600 DIODE RF2007D 604 725511823600 DIODE RF2007D 605 725511823600 DIODE RF2007D 607 759550920400 DIODE RGP10GD 609 759550921900 DIODE UF4006D 611 759550455400 DIODE RGP30MSD 612 759550944700 DIODE RGP 50DD 613 759550543400 DIODE RGP30DD 614 759550920400 DIODE RGP10GD 615 830956550700 DIODE RGP10J/1N4937 MOT/GPD 616 830953414900 MELF-DIODE LL 4148 TFK/ITTD 701 830921512700 DIODE 1 N 4007 -GAD 702 830920002100 DIODE BAV21 ITT/ TFK AV619D 703 830920002100 DIODE BAV21 ITT/ TFK AV619D 704 830920002100 DIODE BAV21 ITT/ TFK AV619

F 101 759550450500 FILTER OWA J1985MF 105 759550457600 SPULE 1UH K LAL03

IC 101 759550945200 IC OM8363 (96K) T&RIC 102 830520145300 IC 4053B/ 14053BCPIC 301 759550939600 IC MSP3410G B8 V3IC 302 759550945000 IC L78L05 ACZIC 304 830533726300 IC TDA7263 SGSIC 401 759550945200 IC OM8363 (96K) T&RIC 501 759550943300 IC TDA 8359 J/N2A

IC 601 759550945400 IC MC 44608P40IC 602 759550454000 IC TDB7805CTIC 603 759550924900 IC KA 317 TUIC 604 759550924900 IC KA 317 TUIC 701 830533610800 IC TDA6108JF SOT111-1 PHI

L 101 759862006100 DR 0309 10UH 4-253T-15020L 102 759550451600 SMD SPULE 1UHL 105 759550451600 SMD SPULE 1UHL 106 759550451600 SMD SPULE 1UHL 201 759550451700 SMD SPULE 18UH K/12L 202 759550451700 SMD SPULE 18UH K/12L 401 759862006100 DR 0309 10UH 4-253T-15020L 402 759862006100 DR 0309 10UH 4-253T-15020L 501 759550944000 SPULE 6 MH E/WL 502 759550944400 SPULE 30 UHL 503 759550944500 BRUECKENSPULE 1.5MHL 601 S 759550945600 FILTER 18 MHL 603 759550924000 SPULE 4.7UHL 604 759550922600 SPULE 50UHL 701 759550451500 SPULE 10UH R0814

P 601 759550927600 ESTR 10K

PH 601 S 759550922100 OPTOKOPPLER SFH617

Q 301 759550926200 QUARZ 18.432 MHZQ 401 759550944800 QUARZ 12 MHZ

R 341 S 759550945500 WIDERST. 1 OHM 1.5 WR 503 S 759550453000 WIDERST 22OHM1/2WR 516 S 759550455300 WIDERST 4,7OHM1WR 522 S 759550945800 WIDERST. 4.7 OHM 0.5 WR 601 759550453200 NTC WIDERST 5,1OHMR 602 S 759550457500 PTC 9OHM 2PIN (R607)R 610 S 759550452600 WIDERST 4,7MOHM1/2WR 612 S 759550452700 WIDERST 0,1OHM0,4W

S 602 S 759836610000 SICHERUNG T2A/250V QFS-C202S 603 S 727006351900 SICHERUNG SI 5X20 T4A

ST 601 S 831562150300 SI 5X20 T2,5A H 250V

SK 201 759550922900 EURO AV BUCHSESK 202 759550922900 EURO AV BUCHSE

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

( ! )!Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual "Sicherheit", Mat.-Num-mer 720108000000, sowie zusätzlich die eventuell ab-weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be validas provided by the "Safety" Service Manual, partnumber 720108000000, as well as the respectivenational deviations.

T 103 830100484800 SMD TRANS BC848B/ BC847B PT 104 830100484800 SMD TRANS BC848B/ BC847B PT 105 830100484800 SMD TRANS BC848B/ BC847B PT 106 830100484800 SMD TRANS BC848B/ BC847B PT 110 830100484800 SMD TRANS BC848B/ BC847B PT 301 830100385800 SMD TRANS BC858B/ BC857B PT 303 830100385800 SMD TRANS BC858B/ BC857B PT 305 830100385800 SMD TRANS BC858B/ BC857B PT 306 830220055800 TRANS.BC 558 BT 307 830100484800 SMD TRANS BC848B/ BC847B PT 308 830100385800 SMD TRANS BC858B/ BC857B PT 309 830220055800 TRANS.BC 558 BT 401 830100484800 SMD TRANS BC848B/ BC847B PT 403 830100484800 SMD TRANS BC848B/ BC847B PT 503 759550945100 TRANS BC 618T 504 830290002000 TRANS S2055N TOS/ BU508DF PT 601 759550944600 TRANS 2 SK 2545T 603 830100484800 SMD TRANS BC848B/ BC847B PT 604 830100484800 SMD TRANS BC848B/ BC847B PT 605 830100484800 SMD TRANS BC848B/ BC847B PT 606 830100484800 SMD TRANS BC848B/ BC847B PT 607 830100484800 SMD TRANS BC848B/ BC847B P

TH 601 759880944900 TYRISTOR MCR 22-8

TR 501 759550944100 TREIBER TRAFO 11.1TR 502 S 759550944300 TRAFO FBT 21" 14.2TR 601 S 759550945700 TRAFO SMT 21"TR 602 S 759550946300 SPULE 56 MH DTH30563H

TU 101 759550938800 TUNER UV1316/ALG-3 SV22 ASY

X 703 S 759550581000 BILDROHRFASSUNG ISHMO5S

ZD 501 830970755500 Z DIODE ZPD 15 ITT/BZX 55 CZD 502 759550453400 Z- DIODE UZT33VZD 602 830544043100 IC TL431CLPRP MOT AV330 ER-ZD 603 759880654600 Z-DIODE MTZJ12BZD 606 759550923400 DIODE BZX55C9V1

Page 31: CTV Service Manual

GR

UN

DIG

Service

Chassis 14.2

4 - 3

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

ErsatzteillisteSpare Parts List

LP-CHASSISMODULCHASSISBOARD

TV

MATERIAL-NR. / PART NO.: 275990120900

12 / 2003

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTIONPOS. NO. FIG. PART NUMBER QTY. d ©

275990120900 LP-CHASSISMODUL CHASSISBOARDKEIN E-TEIL NO SPARE PART

C 601 S 759550459000 KONDENS 220NF275V-ACC 616 S 759880450800 KONDENS. 2.2NF 20% 250V

D 401 833021514800 MELF DIODE 1N4148D 402 833021514800 MELF DIODE 1N4148D 503 830953414900 MELF-DIODE LL 4148 TFK/ITTD 504 830953414900 MELF-DIODE LL 4148 TFK/ITTD 505 833021514800 MELF DIODE 1N4148D 507 830920422800 DIODE BY228 PHI/GI/TFKD 508 759550944200 DIODE RGP 30KD 509 830921512700 DIODE 1 N 4007 -GAD 510 830920100500 DIODE BA157 AV619 -AMMOD 511 830920100500 DIODE BA157 AV619 -AMMOD 512 830920100500 DIODE BA157 AV619 -AMMOD 513 759880511100 DIODE RGP15JD 514 830953414900 MELF-DIODE LL 4148 TFK/ITTD 515 830920002100 DIODE BAV21 ITT/ TFK AV619D 601 830956550700 DIODE RGP10J/1N4937 MOT/GPD 602 725511823600 DIODE RF2007D 603 725511823600 DIODE RF2007D 604 725511823600 DIODE RF2007D 605 725511823600 DIODE RF2007D 607 759550920400 DIODE RGP10GD 609 759550921900 DIODE UF4006D 611 759550455400 DIODE RGP30MSD 612 759550944700 DIODE RGP 50DD 613 759550543400 DIODE RGP30DD 614 759550920400 DIODE RGP10GD 615 830956550700 DIODE RGP10J/1N4937 MOT/GPD 701 830921512700 DIODE 1 N 4007 -GAD 702 830920002100 DIODE BAV21 ITT/ TFK AV619D 703 830920002100 DIODE BAV21 ITT/ TFK AV619D 704 830920002100 DIODE BAV21 ITT/ TFK AV619

F 101 759550450500 FILTER OWA J1985MF 104 759550946000 FILTER SER TPSRD5M50W00-AOF 105 759550457600 SPULE 1UH K LAL03

IC 101 759550945200 IC OM8363 (96K) T&RIC 102 830520145300 IC 4053B/ 14053BCPIC 301 759550939600 IC MSP3410G B8 V3IC 302 759550945000 IC L78L05 ACZIC 304 759550946600 IC TDA 7263IC 401 759550952200 IC AT24C08AN-10SI-2:7IC 501 759550943300 IC TDA 8359 J/N2A

IC 601 759550945400 IC MC 44608P40IC 602 759550454000 IC TDB7805CTIC 603 759550924900 IC KA 317 TUIC 604 759550924900 IC KA 317 TUIC 701 830533610800 IC TDA6108JF SOT111-1 PHIIC 901 830546183600 IC TSOP1836/ TSOP4836 VISH

L 101 759862006100 DR 0309 10UH 4-253T-15020L 202 759550451700 SMD SPULE 18UH K/12L 302 759862006100 DR 0309 10UH 4-253T-15020L 303 759550451700 SMD SPULE 18UH K/12L 401 759862006100 DR 0309 10UH 4-253T-15020L 402 759862006100 DR 0309 10UH 4-253T-15020L 501 759550920800 SPULE 6MHL 503 759550946200 BRUECKENDIODE 1.5MHL 601 S 759550945600 FILTER 18 MHL 603 759550924000 SPULE 4.7UHL 604 759550922600 SPULE 50UHL 701 759550451500 SPULE 10UH R0814

P 601 759550927600 ESTR 10K

PH 601 S 759550922100 OPTOKOPPLER SFH617

Q 301 759550923000 QUARZ 18.432MHZQ 401 759550944800 QUARZ 12 MHZ

R 341 S 759550945500 WIDERST. 1 OHM 1.5 WR 503 S 759550453000 WIDERST 22OHM1/2WR 516 S 759550455300 WIDERST 4,7OHM1WR 522 S 759550945800 WIDERST. 4.7 OHM 0.5 WR 601 759550453200 NTC WIDERST 5,1OHMR 602 S 759550457500 PTC 9OHM 2PIN (R607)R 610 S 759550452600 WIDERST 4,7MOHM1/2WR 612 S 759550452700 WIDERST 0,1OHM0,4W

S 602 S 759836610000 SICHERUNG T2A/250V QFS-C202S 603 S 727006351900 SICHERUNG SI 5X20 T4A

ST 601 S 831562150300 SI 5X20 T2,5A H 250V

SK 201 759550922900 EURO AV BUCHSESK 202 759550922900 EURO AV BUCHSE

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

POS. NR. MATERIAL-NR. BEZEICHNUNGPOS. NO. PART NUMBER DESCRIPTION

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

( ! )!Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual "Sicherheit", Mat.-Num-mer 720108000000, sowie zusätzlich die eventuell ab-weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be validas provided by the "Safety" Service Manual, partnumber 720108000000, as well as the respectivenational deviations.

T 103 830100484800 SMD TRANS BC848B/ BC847B PT 103 830100484700 SMD TRANS BC847BT 104 830100484700 SMD TRANS BC847BT 104 830100484800 SMD TRANS BC848B/ BC847B PT 105 830100484700 SMD TRANS BC847BT 105 830100484800 SMD TRANS BC848B/ BC847B PT 106 830100484800 SMD TRANS BC848B/ BC847B PT 106 830100484700 SMD TRANS BC847BT 110A 830100484800 SMD TRANS BC848B/ BC847B PT 301 830100385800 SMD TRANS BC858B/ BC857B PT 303 830100385800 SMD TRANS BC858B/ BC857B PT 305 830100385800 SMD TRANS BC858B/ BC857B PT 306 830220055800 TRANS.BC 558 BT 307 830100484800 SMD TRANS BC848B/ BC847B PT 308 830100385800 SMD TRANS BC858B/ BC857B PT 309 830220055800 TRANS.BC 558 BT 401 830100484800 SMD TRANS BC848B/ BC847B PT 403 830100484800 SMD TRANS BC848B/ BC847B PT 501 759550945900 TRANS 2SK2381T 503 759550945000 TRANS L78L05 ACZT 504 830290002000 TRANS S2055N TOS/ BU508DF PT 601 759550946500 TRANS 2SK2545T 603 830100484800 SMD TRANS BC848B/ BC847B PT 604 830100484800 SMD TRANS BC848B/ BC847B PT 605 830100484800 SMD TRANS BC848B/ BC847B PT 606 830100484800 SMD TRANS BC848B/ BC847B PT 607 830100484800 SMD TRANS BC848B/ BC847B P

TH 601 759880944900 TYRISTOR MCR 22-8

TR 501 759550944100 TREIBER TRAFO 11.1TR 502 S 759550944300 TRAFO FBT 21" 14.2TR 601 S 759550945700 TRAFO SMT 21"TR 602 S 759550946300 SPULE 56 MH DTH30563H

TU 101 759550938800 TUNER UV1316/ALG-3 SV22ASYM

X 703 S 759550581000 BILDROHRFASSUNG ISHMO5S

ZD 501 830970755500 Z DIODE ZPD 15 ITT/BZX 55 CZD 502 759550453400 Z- DIODE UZT33VZD 602 830544043100 IC TL431CLPRP MOT AV330 ER-ZD 603 759880654600 Z-DIODE MTZJ12BZD 606 759550923400 DIODE BZX55C9V1