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  • TV ServiceManual 2.Ergnzung/Supplement2

    Zustzlich erforderliche Unterlagen fr den KomplettserviceAdditionally required Service Documents for the Complete Service

    ServiceManual

    ServiceManual

    Sicherheit

    Safety

    Materialnr./Part No.720108000001

    ChassisG1

    Materialnr./Part No.720100516000

    NUR FR

    INTERN

    EN GEBR

    AUCH

    FOR INT

    ERNAL

    USE ON

    LY

    Chassis G1

    Monaco 26LXW 68-9622 DL GBE3000

    Monaco 32LXW 82-9622 DL GBE3100

    Vision II 26LXW 68-9620 Dolby GBE0600

    Vision II 32LXW 82-9620 Dolby GBE0700

    Materialnummer / Part Number 720100516200nderungen vorbehalten / Subject to alterationH-S41 0106http://www.grundig.com

  • GRUNDIG Service Chassis G1

    Inhaltsverzeichnis Seite

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

    Platinenabbildungen und Schaltplne ...........................................56Scaler-Platte DVI & RGB Konverter ...............................................5PFC-Platte ........................................................................................6Bedieneinheit ....................................................................................6IR/LED-Platte ....................................................................................6

    Ersatzteillisten ...........................................713

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

    The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000001, as well as the respective national deviations.

    Table of Contents PageGeneral Section ...........................................24General Notes ..................................................................................2Technical Data ..................................................................................2

    Layout of PCBs and Circuit Diagrams ..................................56Scaler Board DVI & RGB Converter ..............................................5PFC Board ........................................................................................6Keyboard ..........................................................................................6IR/LED Board ...................................................................................6

    Spare Parts Lists .......................................713

    General Section

    IntroductionThis Supplement of Service Manual describes more variants of the chassis G1. Note:Basic instructions for servicing are given in the following Service Manuals: Service Manual Safety, Part Number 720108000001 Service Manual Chassis G1, Part Number 720100516000

    General NotesAttention: Observe the ESD safety regulations Before opening the cabinet disconnect the mains plug!WiringBefore disconnecting any leads and especially the earth connecting leads observe the way they are routed to the individual assemblies.On completion of the repairs the leads must be laid out as originally fitted at the factory to avoid later failures or disturbances.

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

    Allgemeiner Teil

    EinfhrungIn dieser Service-Manual-Ergnzung sind weitere Gertevarianten dokumentiert, die mit dem Chassis G1 ausgestattet sind. Hinweis: Grundlage fr den Service sind folgende Service Manuals: Service Manual Sicherheit, Materialnummer 720108000001 Service Manual Chassis G1, Materialnummer 720100516000

    Allgemeine HinweiseAchtung: ESD-Vorschriften beachten Vor dem ffnen des Gehuses zuerst den Netzstecker ziehen!LeitungsverlegungBevor Sie die Leitungen und insbesondere die Masseleitungen lsen, muss die Leitungsverlegung zu den einzelnen Baugruppen beachtet werden.Nach erfolgter Reparatur ist es notwendig, die Leitungsfhrung wieder in den werkseitigen Zustand zu versetzen um evtl. sptere Ausflle oder Strungen zu vermeiden.Durchfhren von MessungenBei Messungen mit dem Oszilloskop an Halbleitern sollten Sie nur Tastkpfe mit 10:1 - Teiler verwenden. Auerdem ist zu beachten, dass nach vorheriger Messung mit AC-Kopplung der Koppelkondensator des Oszilloskops aufgeladen sein kann. Durch die Entladung ber das Messobjekt knnen Bauteile beschdigt werden.

    Allgemeiner Teil ...........................................24Technische Daten .............................................................................2

  • Chassis G1GRUNDIG Service

    3

    Technische Daten / Technical DataMonaco 26 LXW 68-9622 DL Monaco 32 LXW 82-9622 DL Vision II 26 LXW 68-9620 Dolby Vision II 32 LXW 82-9620 Dolby

    Order No.Destination

    G.BE 30-00All NSOs

    G.BE 31-00All NSOs

    ApprobationsIM-LanguagesEANDevelop. order No.

    CE,CB,I,C-TICK,ME67D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR

    CE,CB,I,C-TICK,ME67D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR

    40 13833-60245 3K2N

    40 13833-60246 0K2M

    Remote controlColorDISPLAYPanel (Active Matrix TFT-LC-Display)

    TP 150 Csilver/black

    TP 150 Csilver/black

    26" / 66cm 32" / 81cm16:9 wide-screen formatResponse timeBrightnessContrast ratio

    [

    ca. 7,5ms ca. 12msca. 450cd/m2

    ca. 500:1ca. 500cd/m2

    ca. 800:1Viewing anglePhysical display resolution max. pixelPICTUREMotion Adaptive Deinterlacing

    ca. 176 vertical / 176 horizontalWXGA 1280 x 768

    ca. 170 vertical / 170 horizontal

    [

    Digital Color Transition Improv. (DCTI)Digital CombfilterDigital Luminance Transition Improv. (DLTI)Picture Noise Reduction (DNR)

    [

    [ (3D)[

    [ (temporal)CCS (Clear Color Screen)Preset picture modesAspect ratios (Format switching)PIP

    [

    [

    16:9 / 14:9 / 4:3only Picture in Text / Picture in EPG

    Multifold Tuner scan (Mosaic Picture)PAT: Split screen (PICTURE + TEXT)PAP: Double window (PICTURE + PICTURE)P2AT: Double window + TXT

    \

    [

    \

    \

    POP: PICTURE on PICTUREPicture freezingZoom with point functionAuto 16:9 selection via Scart

    \

    [

    \

    [

    Sharpness controlBlue BackgroundCHASSISTV-Chassis

    3D-engine[

    G1 (Digi 100 Progressive)ProgressiveTuner-ProcessorKeyboard

    [

    PLL frequency synthesizer tuningMicronas M2 SDA 6000, 32 Mbit flash + 64 Mbit SDRAM

    \

    ELECTRONICStand by indicatorEPG (Electronic Programme Guide)Easy Dialog

    blue LED[

    [

    MegalogicManual & autom. labeling of prog.Programmable off timerProgrammable on timer

    [

    5 characters[

    [

    Intelligent channel search (Zapping funct.)Programme EditIntelligent Programme SwitchAuto switch off

    [

    [

    [

    [

    Programme memory TV/AV (opt.)Teletext/Fasttext/ToptextTeletext optionsChildlock

    99/7[ / [ / [

    2000 pages, Level 2.5[

    Youth free recognitionMenue languages OSDSWAP (Recall function)Service mode

    \

    20 languages, D, GB, F, I, E, P, NL, HR, RUS, GR, DK, S, FIN, N, TR, PL, CZ, SK, SLO, H[

    [

    G.BE 06-00All NSOs

    G.BE 07-00All NSOs

    CE,CB,I,C-TICK,ME67D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR

    CE,CB,I,C-TICK,ME67D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR

    40 13833-60226 2K2L

    40 13833-60228 6K2K

    TP 150 Cblack

    TP 150 Cblack

    26" / 66cm 32" / 81cm

    ca. 7,5ms ca. 12msca. 450cd/m2

    ca. 500:1ca. 500cd/m2

    ca. 800:1ca. 176 vertical / 176 horizontal ca. 170 vertical / 170 horizontal

    Hotel modeTUNINGAutom. Tuning System with country selectionFrequency Based Auto Search

    \

    full automatic sorting[

    Automatic Micro-searchAutomatic ProgrammingManual fine tuningDirect channel selection

    [

    [

    [

    [

    Direct frequency selectionPAL/SECAM/BG/DK/I/L/LNTSC-Playback via Scart (3,58/4,43)PAL M/N, NTSC M

    \

    [

    [

    NTSC M only via ScartCable TV / Hyperband (S1-S41) [

  • Chassis G1GRUNDIG Service

    4

    Monaco 26 LXW 68-9622 DL Monaco 32 LXW 82-9622 DL Vision II 26 LXW 68-9620 Dolby Vision II 32 LXW 82-9620 DolbyAUDIOMono/Stereo/NicamAV Stereo

    [ / [ / [[

    Magic Fidelity Sound SystemLoudspeakerVirtual DolbyMatched Sound Delay (Lip synchronous)

    [

    2 dome tweeter, 2 midrange speakers and 1 bass box with 2 speakers[

    [

    SubwooferDynamic BassDSP (Digital Sound Processor)Balance Adjustment

    10/20W music/nominal power\

    \

    [

    AVL (Audio Volume Level)PIP listening via Headphone jackEqualizerSpace Sound Effect

    [

    \

    7 Band[

    Audio modeAudio amplifier without extern LSPOWER SUPPLY / CABINETPower voltage

    [

    2 x 6/10W music/nominal power (R/L) + 10/20W music/nominal power (SW)

    230V~, 50/60HzRange of regulationPower switchIntegrated supplyPlug-in AC adaptor

    190-264V, 50/60Hz, in accordance to IEC 65[

    [

    \

    Power consumptionCabinet (WxHxD, cm)WeightREAR PANEL CONNECTIONS

    ca. 110W, standby < 1W69,1 x 54,4 x 11,2cm (24cm with stand)

    ca. 130W, standby < 1W82,5 x 61,9 x 11,4cm (25,1cm with stand)

    ca. 18,6kg ca. 25,1kg

    ca. 110W, standby < 1W69,1 x 54,4 x 11,2cm (24cm with stand)

    ca. 130W, standby < 1W82,5 x 61,9 x 11,4cm (25,1cm with stand)

    ca. 18,6kg ca. 25,1kg

    Euro-AV-Socket AV1Euro-AV Socket AV2Euro-AV Socket AV3S-Video

    CVBS in-/output, RGB inputCVBS in-/output, RGB input

    \

    [ / via ScartCamera-AVWirelessYUV input / progressivePC-input (Sub D 15)