Post on 06-Feb-2016
description
TV ServiceManual
Zusätzlich erforderliche Unterlagen für den KomplettserviceAdditionally required Service Documents for the Complete Service
ServiceManual
SicherheitSafety
Materialnr./Part No.720108000001
Chassis L5C-14"…20" (LC)
Amira 15 LCD 38-6605 BS GBE4800
Amira 17 LW 45-6605 BS GBE4700
Amira 20 LCD 51-6605 BS GBE4600
Davio 20 LCD 51-4505 Top GBE5600
Lenaro 20 LCD 51-7606 Top GBD2600
Monaco 20 LCD 51-9622 DL GBE4000LCD 51-9622 DL GBF0300
Vision 20 LCD 51-8610 Top GBE3800
LCD 51-8610 Top GBF0800
Xephia 15 LCD 38-5501 Top GBE4900
Materialnummer / Part Number 720100491000Änderungen vorbehalten / Subject to alterationTCC 0606 MP • Prepared in Germanyhttp://www.grundig.com
GRUNDIG Service Chassis L5C-14"…20"
1 - 2
Table of ContentsPage
General Section .................................. 1-2…1-12General Notes ...............................................................................1-2Technical Data ...............................................................................1-3Operating Hints ..............................................................................1-9Service and Special Functions ....................................................1-11
Layout of the PCBs and Circuit Diagrams ......................... 2-1…2-26Block Circuit Diagram ....................................................................2-1Main Board ��119�-3 ��119�-3 ..................................................................2-2– Power Supply .............................................................................2-6– Tuner ..........................................................................................2-6– �N�O�T�� C�T-�F�N�O�T�� C�T-�F ..........................................................................2-7– �GA �nput and RGB Switches ...................................................2-8– Audio Switches ..........................................................................2-9– Headphone ................................................................................2-9– �nverter Control ..........................................................................2-9– Amplifier ...................................................................................2-1�– Scaler.......................................................................................2-1�Main Board ��119�-8 ��119�-8 ................................................................2-12– Power Supply ...........................................................................2-16– Tuner ........................................................................................2-16– �N�O�T�� C�T-�F�N�O�T�� C�T-�F ........................................................................2-17– �GA �nput and RGB Switches .................................................2-18– Audio Switches ........................................................................2-19– Headphone ..............................................................................2-19– �nverter Control ........................................................................2-19– Amplifier ...................................................................................2-2�– Scaler.......................................................................................2-2�Daughter Board ���8192�� ��819�� ���8192�� ��819�� .............................................2-22Keyboards ��G8191�� �G9191�� �N2191� ��G8191�� �G9191�� �N2191� .....................................2-23Keyboards ��G8191�� �G9191�� �N2191� ��G8191�� �G9191�� �N2191� .....................................2-2�Keyboard ��R7191� ��R7191� .....................................................................2-25�R�LED Board ��G5192�� �P3193�� �P8191� ��G5192�� �P3193�� �P8191� .................................2-25Headphone Board �8R9198� �8R9198� .......................................................2-26Power Switch Boards ��G9193�� �P3195�� �R6192���G9193�� �P3195�� �R6192� .....................2-26
Spare Parts Lists ................................ 3-1…3-10
InhaltsverzeichnisSeite
Allgemeiner Teil .................................. 1-2…1-12Allgemeine Hinweise .....................................................................1-2Technische Daten ..........................................................................1-3Bedienhinweise .............................................................................1-7Service- und Sonderfunktionen ...................................................1-11
Platinenabbildungenund Schaltpläne .................................. 2-1…2-26Blockschaltplan ..............................................................................2-1Hauptplatte ��119�-3 ..................................................................2-2– Netzteil .......................................................................................2-6– Tuner ..........................................................................................2-6– �N�O�T�� C�T-�F ..........................................................................2-7– �GA-Eingang und RGB-�mschalter ..........................................2-8– Audio-�mschalter ......................................................................2-9– Kopfhörer ...................................................................................2-9– �nverter-Steuerung .....................................................................2-9– �erstärker .................................................................................2-1�– Scaler.......................................................................................2-1�Hauptplatte ��119�-8 ................................................................2-12– Netzteil .....................................................................................2-16– Tuner ........................................................................................2-16– �N�O�T�� C�T-�F ........................................................................2-17– �GA-Eingang und RGB-�mschalter ........................................2-18– Audio-�mschalter ....................................................................2-19– Kopfhörer .................................................................................2-19– �nverter-Steuerung ...................................................................2-19– �erstärker .................................................................................2-2�– Scaler.......................................................................................2-2��usatzplatte "Daughter Board" ���8192�� ��819�� ......................2-22Bedieneinheiten ��G8191�� �G9191�� �N2191�.............................2-23Bedieneinheiten ��N7191�� �P3191�� �R6191� .............................2-2�Bedieneinheit ��R7191�...............................................................2-25�R�LED-Platte ��G5192�� �P3193�� �P8191� .................................2-25Kopfhörer-Platte �8R9198� ..........................................................2-26Netzschalter-Platten ��G9193�� �P3195�� �R6192� ......................2-26
Ersatzteillisten .................................... 3-1…3-10
Es gelten die �orschriften und Sicherheitshinweise gemäß dem Service Manual "Sicherheit"�� Materialnummer 72�1�8�����1�� sowie zusätzlich die eventuell abweichenden�� landesspezifi-schen �orschriften!
The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual�� part number 72�1�8�����1�� as well as the respective national devia-tions.
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 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 Measurements�hen making measurements on semi-conductors with an oscilloscope�� ensure that the test probe is set to 1�:1 dividing factor. �f 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.
Measured Values and OscillogramsThe measured values given in the circuit diagrams and oscillograms are 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 beachtet werden. Nach erfolgter Reparatur ist es notwendig�� die Leitungsführung wieder in den werkseitigen �ustand zu versetzen um evtl. spätere Ausfälle oder Störungen zu vermeiden.
Durchführen von MessungenBei Messungen mit dem Oszilloskop an Halbleitern sollten Sie nur Tastköpfe mit 1�:1 - Teiler verwenden. Außerdem ist zu beachten�� dass nach vorheriger Messung mit AC-Kopplung der Koppelkondensator des Oszilloskops aufgeladen sein kann. Durch die Entladung über das Messobjekt können Bauteile beschädigt werden.
Messwerte und OszillogrammeBei den in den Schaltplänen und Oszillogrammen angegebenen Messwerten handelt es sich um Näherungswerte!
Chassis L5C-14"…20"GRUNDIG Service
1 - 3
Technische Daten / Technical Data
Amira 15 LCD 38-6605 BS Amira 17 LW 45-6605 BS Amira 20 LCD 51-6605 BS Davio 20 LCD 51-4505 TOPOrder No.DestinationApprobations
IM-Languages
Remote controlDevelop. order No.EANColorDISPLAY
Panel
16:9 wide-screen formatResponse time Brightness Contrast ratio Viewing angle ca. Physical display resolution max. pixelPICTUREDigital Reference-TechnologyMotion Adaptive DeinterlacingLine Flicker ReductionDigital Color Transition Improv. (DCTI)Digital CombfilterDigital Luminance Transition Improv. (DLTI)Picture Noise Reduction (DNR)CCS (Clear Color Screen)Preset picture modesAspect ratios (Format switching)Blackline detectionPIPMultifold Tuner scan (Mosaic Picture)PAT: Split screen (PICTURE + TEXT)PAP: Double Window (PICTURE + PICTURE)P2AT: Double Window + TXTPOP: PICTURE on PICTUREPicture freezingZoom with point functionAuto 16:9 selection via ScartSharpness controlBlue Background
G.BE 48-00D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR
G.BE 47-00D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR
G.BE 46-00D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR
G.BE 56-00D,F,I,E,P,PL
CE,CB,I,C-TICK,ME67D, CH, I, F, E, P, NL, Nordic, PL, H, HR,
CZ, CIS
CE,I,C-TICK,ME67
CH, E, P, Nordic, HR, CZ, CIS
TP 160 CM3Z
TP 160 CM4A
CE,CB,I,C-TICK,ME67
D, CH, I, F, E, NL, Nordic, PL, HR, CIS
CE,CB,I,ME67
D, CH, F, I, E, P, PL, CIS, HR
TP 160 CM3J
TP 160 CM3M
40 13833-60377 1silver
40 13833-60376 4silver
15" / 38cm Active Matrix TFT-LC-Display
20" / 51cm Active Matrix TFT-LC-Display
\
ca. 16ms\
ca. 16msca. 450cd/m2
ca. 500:1ca. 450cd/m2
ca. 500:1
40 13833-60375 7silver
40 13833-60448 8silver
20" / 51cm Active Matrix TFT-LC-Display
20" / 51cm Active Matrix TFT-LC-Display
\
ca. 16ms\
ca. 16msca. 450cd/m2
ca. 500:1ca. 450cd/m2
ca. 500:1135° vertical / 160° horizontal
XGA 1024 x 768140° vertical / 160° horizontal
VGA 640 x 480
\ \\\
\\
\[
\[
140° vertical / 160° horizontalVGA 640 x 480
140° vertical / 160° horizontalVGA 640 x 480
\ \\\
\\
\[
\[
\\
\\
\
user, natural, rich, soft\
user, natural, rich, softAuto (WSS), 4:3 / 16:9
\Auto (WSS), 4:3 / 16:9
\\\
\\
\\
\\
\
user, natural, rich, soft\
user, natural, rich, softAuto (WSS), 4:3 / 16:9
\Auto (WSS), 4:3 / 16:9
\\\
\\
\\
\\
\\
\\
\\
\\
[[
[[
\\
\\
\\
\\
\\
\\
[[
[[
[ [ [ [
Displayvarianten
Je nach Verfügbarkeit werden Dis-plays verschiedener Hersteller ein-gebaut. Dies führt zu unterschiedli-chen Chassis-Bestückungen, sowiezu Änderungen in der Software. BeiErsatzteilbestellungen und Soft-ware-Updates achten Sie bitte aufdas eingebaute Display, sowie aufden "Product Code". Angaben dazufinden Sie auf der Geräterückseite.Sollte in der Ersatzteilliste eine Dis-playvariante nicht aufgeführt sein,wenden Sie sich bitte an die techni-sche Hotline.
Überprüfen Sie vor Austausch derHauptplatte, ob die Aufkleber derPlatinen identisch sind.
Display Variants
Depending on availability displaysof different manufacturer are builtin. This results in different chassismountings as well as a differentsoftware. On spare parts orders aswell as software updates take careof the fitted display as well as of the"Product Code". Therefore you canfind information on the labels on therear side. If a display variant is notmentioned in the spare parts listplease contact the technical hotline.
Before changing the main boardplease check whether the labels onthe boards are identical.
Chassis L5C-14"…20"GRUNDIG Service
1 - 4
Amira 15 LCD 38-6605 BS Amira 17 LW 45-6605 BS Amira 20 LCD 51-6605 BS Davio 20 LCD 51-4505 TOPCHASSISTV-ChassisProgressiveTunerµ-Processor
Keyboard
ELECTRONICStand by indicatorEPG (Electronic Programme Guide)Easy DialogMegalogicManual & autom. labeling of prog.Programmable off timerProgrammable on timerIntelligent channel search (Zapping funct.)Programme EditIntelligent Programme SwitchAuto switch offProgramme memory TV/AV (opt.)Teletext/Fasttext/ToptextTeletext optionsChildlock
Menue languages OSD
SWAP (Recall function)Service mode
Hotel mode
TUNINGAutom. Tuning System with country selectionFrequency Based Auto SearchAutomatic Micro-searchAutomatic ProgrammingManual fine tuningDirect channel selectionDirect frequency selection
PAL/SECAM/BG/DK/I/L'/L
NTSC-Playback via Scart (3,58/4,43)Cable TV / Hyperband (S1-S41)AUDIOMono/Stereo/NicamAV StereoLoudspeakerVirtual DolbyMagic Fidelity Sound SystemMatched Sound Delay (Lip synchronous)SubwooferDynamic BassDSP (Digital Sound Processor)Balance AdjustmentAVL (Audio Volume Level)PIP listening via Headphone.jackEqualizerSpace Sound EffectAudio modeAudio amplifierPOWER SUPPLY / CABINETPower voltagePower switchIntegrated supplyPlug-in AC adaptorPower consumption
Cabinet (WxHxD, cm) / Weight
FRONT PANEL CONNECTIONSHeadphonesCinch-AV socketS-VideoREAR PANEL CONNECTIONSEuro-AV-Socket AV1Euro-AV Socket AV2Euro-AV Socket AV3S-VideoCamera-AVWirelessYUV input / progressivePC-inputPC-Audio inDVIHDMIHD ready including HDCPHeadphonesAudio out
Antenna for terrestrial reception
DC-connectorPower supply plugSUPPLIED ACCESSORIESRemote control (incl. battery)
Power cord
CablesInstruction manualCircuit diagram
Wall fixture
Warning sticker in rear panelWarranty info
LC\
LC\
PLL frequency synthesizer tuningGM2221
PLL frequency synthesizer tuningGM2221
5 keys: menue, ± for programme, ± for volume
5 keys: menue, ± for programme, ± for volume
LC\
LC\
PLL frequency synthesizer tuningGM2221
PLL frequency synthesizer tuningGM2221
5 keys: menue, ± for programme, ± for volume
5 keys: menue, ± for programme, ± for volume
red LED\
red LED\
\\
\\
[[
[[
[[
[[
red LED\
red LED\
\\
\\
[[
[[
[[
[[
[\
[\
\
99 / 4\
99 / 5[ / [ / [10 pages
[ / [ / [10 pages
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG
[\
[\
\
99 / 5\
99 / 5[ / [ / [10 pages
[ / [ / [10 pages
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG[[
[[
Simple hotel mode possible via serviceadjustment
Simple hotel mode possible via serviceadjustment
full automatic sorting\
full automatic sorting\
[\
[\
[[
[[
Simple hotel mode possible via serviceadjustment
Simple hotel mode possible via serviceadjustment
full automatic sorting\
full automatic sorting\
[\
[\
[[
[[
\
[, SECAM L'/L available from end ofJanuary 2006 onwards
\
[, SECAM L'/L available from end ofJanuary 2006 onwards
[[
[[
[ / [ / [ [ / [ / [
[[
[[
\
[, SECAM L'/L available from end ofJanuary 2006 onwards
\
[, SECAM L'/L available from end ofJanuary 2006 onwards
[[
[[
[ / [ / [ [ / [ / [[
2 wide band lateral[
2 wide band lateral\\
\\
\\
\\
\\
\\
[
2 wide band lateral[
2 wide band lateral\\
\\
\\
\\
\\
\\
[[
[[
\
5 Band\
5 Band[
cinema, music, sport, speech, user[
cinema, music, sport, speech, user2 x 2 / 3W (nominal/music) 2 x 5 / 10W (nominal/music)
[[
[[
\
5 Band\
5 Band[
cinema, music, sport, speech, user[
cinema, music, sport, speech, user2 x 5 / 10W (nominal/music) 2 x 5 / 10W (nominal/music)
100 - 240V, 50/60Hzstand-by switch
100 - 240V, 50/60Hz[
\
AC/DC-Adaptor 12V- / 4A\
AC/DC-Adaptor 15V- / 5Aca. 40W, standby < 3W
44 x 36 x 6,5cm (16cm with stand) / ca.4,4kg
ca. 70W, standby < 3W58 x 44 x 8cm (19,5cm with stand) / ca.
8kg
\ \
100 - 240V, 50/60Hz[
100 - 240V, 50/60Hz[
\
AC/DC-Adaptor 15V- / 5A\
AC/DC-Adaptor 15V- / 5Aca. 70W, standby < 3W
58 x 44 x 8cm (19,5cm with stand) / ca.8kg
ca. 70W, standby < 3W50,4 x 46,0 x 7,9cm (17,7cm with
stand) / ca. 8,6kg
\ \\\
\\
CVBS in-/output, RGB input CVBS in-/output, RGB input\\
CVBS in-/output\
Hosiden3x Cinch socket in
Hosiden3x Cinch socket in
\\
\\
CVBS in-/output, RGB input CVBS in-/output, RGB inputCVBS in-/output
\CVBS in-/output
\
Hosiden3x Cinch socket in
Hosiden3x Cinch socket in
\\
\\
Multisync XGA\
VGA\
\\
\\
\
3.5mm jack\
3.5mm jack
\\
\\
VGA\
VGA\
\\
\\
\
3.5mm jack\
3.5mm jack2 x Cinch
1 x Coaxial-socket for TV-tuner-in, ac-cording to DIN 45325
2 x Cinch1 x Coaxial-socket for TV-tuner-in, ac-
cording to DIN 45325[\
[\
TP 160 C silver TP 160 C silverAC/DC-Adaptor 12V- / 4A, power cord
(non grounded) lengthmin. 1,5m\
AC/DC-Adaptor 15V- / 5A, power cord(non grounded) lengthmin. 1,5m
\
2 x Cinch1 x Coaxial-socket for TV-tuner-in, ac-
cording to DIN 45325
2 x Cinch1 x Coaxial-socket for TV-tuner-in, ac-
cording to DIN 45325[\
[\
TP 160 C silver TP 160 C silverAC/DC-Adaptor 15V- / 5A, power cord
(non grounded) lengthmin. 1,5m\
AC/DC-Adaptor 15V- / 5A, power cord(non grounded) lengthmin. 1,5m
\[[
[[
Prepared for VESA standard adaptor75 x 75
[
Prepared for VESA standard adaptor100 x 100
[[ [
[[
[[
Prepared for VESA standard adaptor100 x 100
[
Prepared for VESA standard adaptor100 x 100
[[ [
Chassis L5C-14"…20"GRUNDIG Service
1 - 5
Lenaro 20 LCD 51-7606 TOP Monaco 20 LCD 51-9622 DL Vision 20 LCD 51-8610 TOP Xephia 15 LCD 38-5501 TOPOrder No.DestinationApprobations
IM-Languages
Remote controlDevelop. order No.EANColorDISPLAY
Panel
16:9 wide-screen formatResponse time Brightness Contrast ratio Viewing angle ca. Physical display resolution max. pixelPICTUREDigital Reference-TechnologyMotion Adaptive DeinterlacingLine Flicker ReductionDigital Color Transition Improv. (DCTI)Digital CombfilterDigital Luminance Transition Improv. (DLTI)Picture Noise Reduction (DNR)CCS (Clear Color Screen)Preset picture modesAspect ratios (Format switching)Blackline detectionPIPMultifold Tuner scan (Mosaic Picture)PAT: Split screen (PICTURE + TEXT)PAP: Double Window (PICTURE + PICTURE)P2AT: Double Window + TXTPOP: PICTURE on PICTUREPicture freezingZoom with point functionAuto 16:9 selection via ScartSharpness controlBlue BackgroundCHASSISTV-ChassisProgressiveTunerµ-Processor
Keyboard
ELECTRONICStand by indicatorEPG (Electronic Programme Guide)Easy DialogMegalogicManual & autom. labeling of prog.Programmable off timerProgrammable on timerIntelligent channel search (Zapping funct.)Programme EditIntelligent Programme SwitchAuto switch offProgramme memory TV/AV (opt.)Teletext/Fasttext/ToptextTeletext optionsChildlock
Menue languages OSD
SWAP (Recall function)Service mode
Hotel mode
TUNINGAutom. Tuning System with country selectionFrequency Based Auto SearchAutomatic Micro-searchAutomatic ProgrammingManual fine tuningDirect channel selectionDirect frequency selection
PAL/SECAM/BG/DK/I/L'/L
NTSC-Playback via Scart (3,58/4,43)Cable TV / Hyperband (S1-S41)AUDIOMono/Stereo/NicamAV StereoLoudspeakerVirtual DolbyMagic Fidelity Sound SystemMatched Sound Delay (Lip synchronous)SubwooferDynamic BassDSP (Digital Sound Processor)Balance AdjustmentAVL (Audio Volume Level)PIP listening via Headphone.jackEqualizerSpace Sound EffectAudio modeAudio amplifierPOWER SUPPLY / CABINETPower voltagePower switchIntegrated supplyPlug-in AC adaptorPower consumption
Cabinet (WxHxD, cm) / Weight
G.BD 26-00D,F,I,E,PL
G.BE 40-00, G.BF 03-00D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR
CE,I,ME67
D, CH, I, E, Pl, H, CIS, CZ
CE,I,C-TICK,ME67
All NSOs
TP 160 CM7T
TP 160 CM3L/M7S, R2A
40 13833-60015 2silver/black
40 13833-60328 3, 40 13833-60656 7silver/black
20" / 51cm Active Matrix TFT-LC-Display
20" / 51cm Active Matrix TFT-LC-Display
\
ca. 20ms\
ca. 16msca. 500cd/m2
ca. 800:1ca. 450cd/m2
ca. 500:1170° vertical / 170° horizontal
VGA 640 x 480140° vertical / 160° horizontal
VGA 640 x 480
\ \\\
\\
\[
[[
\\
[\
\
user, natural, rich, soft\
user, natural, rich, soft\\
Auto (WSS), 4:3 / 16:9\
\\
\\
\\
\\
\\
\\
\\
\\
[[
[[
[ [
LC\
LC\
PLL frequency synthesizer tuningGM2221
PLL frequency synthesizer tuningGM2221
6 keys: menue, ± for programme, ± for volume, AV/TV
5 keys: menue, ± for programme, ± for volume
red LED\
blue LED\
\\
\\
[[
[[
[[
[[
[\
[[
\
99 / 5\
99 / 5[ / [ / [10 pages
[ / [ / [10 pages
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG[[
[[
Simple hotel mode possible via serviceadjustment
Simple hotel mode possible via serviceadjustment
full automatic sorting\
full automatic sorting\
[\
[\
[[
[[
\
[
\
[, SECAM L'/L available from end ofJanuary 2006 onwards
[[
[[
[ / [ / [ [ / [ / [[
2 wide band lateral[
2 wide band lateral\\
[\
\\
\\
\\
\\
[[
[\
\
5 Band\
5 Band[
cinema, music, sport, speech, user[
cinema, music, sport, speech, user2 x 5 / 10W (nominal/music) 2 x 5 / 10W (nominal/music)
100 - 240V, 50/60Hz[
100 - 240V, 50/60Hz[
\
AC/DC-Adaptor 24V- / 5A\
AC/DC-Adaptor 15V- / 5Aca. 70W, standby < 3W
53,5 x 47,6 x 9,5cm (19,6cm withstand) / ca. 7,5kg
ca. 70W, standby < 3W50,5 x 49,5 x 8cm (19,2cm with stand) /
ca. 11kg
G.BE 38-00, G.BF 08-00D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,TR
G.BE 49-00F,NL
CE,CB,I,C-TICK,ME67
All NSOs
CE
F
TP 160 CM3K, R1Z
TP 160 CM4D
40 13833-60326 9, 40 13833-60662 8black
40 13833-60386 3silver
20" / 51cm Active Matrix TFT-LC-Display
15" / 38cm Active Matrix TFT-LC-Display
\
ca. 16ms\
ca. 16msca. 450cd/m2
ca. 500:1ca. 450cd/m2
ca. 500:1140° vertical / 160° horizontal
VGA 640 x 480140° vertical / 160° horizontal
XGA 1024 x 768
\ \\\
\\
[[
\[
[\
\\
\
user, natural, rich, soft\
user, natural, rich, softAuto (WSS), 4:3 / 16:9
\Auto (WSS), 4:3 / 16:9
\\\
\\
\\
\\
\\
\\
\\
\\
[[
[[
[ [
LC\
LC\
PLL frequency synthesizer tuningGM2221
PLL frequency synthesizer tuningGM2221
5 keys: menue, ± for programme, ± for volume
5 keys:menue, ± for programme, ± for volume
blue LED\
red LED\
\\
\\
[[
[[
[[
[[
[[
[\
\
99 / 5\
99 / 4[ / [ / [10 pages
[ / [ / [10 pages
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG
[
22 languages, D, GB, F, I, E, P, NL, HR,RUS, GR, DK, S, FIN, N, TR, PL, CZ,
SK, SLO, H, RO, BG[[
[[
Simple hotel mode possible via serviceadjustment
Simple hotel mode possible via serviceadjustment
full automatic sorting\
full automatic sorting\
[\
[\
[[
[[
\
[, SECAM L'/L available from end ofJanuary 2006 onwards
\
[
[[
[[
[ / [ / [ [ / [ / [[
2 wide band lateral[
2 wide band lateral\\
\\
\\
\\
\\
\\
[[
[[
\
5 Band\
5 Band[
cinema, music, sport, speech, user[
cinema, music, sport, speech, user2 x 5 / 10W (nominal/music) 2 x 2 / 3W (nominal/music)
100 - 240V, 50/60Hz[
100 - 240V, 50/60Hzstand-by switch
\
AC/DC-Adaptor 15V- / 5A\
AC/DC-Adaptor 12V- / 4Aca. 70W, standby < 3W
50,5 x 49,5 x 8cm (19,2cm with stand) /ca. 11kg
ca. 40W, standby < 3W39 x 36 x 9,5cm (16cm with stand) / ca.
4,4kg
Chassis L5C-14"…20"GRUNDIG Service
1 - 6
Lenaro 20 LCD 51-7606 TOP Monaco 20 LCD 51-9622 DL Vision 20 LCD 51-8610 TOP Xephia 15 LCD 38-5501 TOPFRONT PANEL CONNECTIONSHeadphonesCinch-AV socketS-VideoREAR PANEL CONNECTIONSEuro-AV-Socket AV1Euro-AV Socket AV2Euro-AV Socket AV3S-VideoCamera-AVWirelessYUV input / progressivePC-inputPC-Audio inDVIHDMIHD ready including HDCPHeadphonesAudio out
Antenna for terrestrial reception
DC-connectorPower supply plugSUPPLIED ACCESSORIESRemote control (incl. battery)
Power cord
CablesInstruction manualCircuit diagram
Wall fixture
Warning sticker in rear panelWarranty info
[, (side) \
3 x Cinch - Video in, Audio in L/R (side)Hosiden (side)
\\
CVBS in-/output, RGB input CVBS in-/output, RGB inputCVBS in-/output
\CVBS in-/output
\\\
Hosiden3x Cinch socket in
\\
\\
Multisync WXGA\
VGA\
\\
\\
\\
\
3.5mm jack2 x Cinch
1 x Coaxial-socket for TV-tuner-in, ac-cording to DIN 45325
2 x Cinch1 x Coaxial-socket for TV-tuner-in, ac-
cording to DIN 45325[\
[\
TP 160 C silver TP 160 C silverAC/DC-Adaptor 24V- / 5A, power cord
(non grounded) lengthmin. 1,5mVGA-monitor cable
AC/DC-Adaptor 15V- / 5A, power cord(non grounded) lengthmin. 1,5m
VGA-monitor cable
\ \\\
\\
CVBS in-/output, RGB input CVBS in-/output, RGB inputCVBS in-/output
\\\
Hosiden3x Cinch socket in
Hosiden3x Cinch socket in
\\
\\
VGA\
Multisync XGA\
\\
\\
\
3.5mm jack\
3.5mm jack2 x Cinch
1 x Coaxial-socket for TV-tuner-in, ac-cording to DIN 45325
2 x Cinch1 x Coaxial-socket for TV-tuner-in, ac-
cording to DIN 45325[\
[\
TP 160 C black TP 160 C silverAC/DC-Adaptor 15V- / 5A, power cord
(non grounded) lengthmin. 1,5m\
AC/DC-Adaptor 12V- / 4A, power cord(non grounded) lengthmin. 1,5m
\[[
[[
Prepared for VESA standard adaptor100 x 100
[
Prepared for VESA standard adaptor100 x 100
[[ [
[[
[\
Prepared for VESA standard adaptor100 x 100
[
Prepared for VESA standard adaptor75 x 75
\[ [
Chassis L5C
-14"…20"
GR
UN
DIG
Service
1 - 7
Bedienhinweise Dieses Kapitel enthält Auszüge aus der Bedienungsanleitung.
Weitergehende Informationen entnehmen Sie bitte der gerätespezifischen Bedienungsanleitung, deren Materialnummer Sie in der entsprechenden Ersatzteilliste finden.
Chassis L5C
-14"…20"
GR
UN
DIG
Service
1 - 8
Chassis L5C
-14"…20"
GR
UN
DIG
Service
1 - 9
Chassis L5C
-14"…20"
GR
UN
DIG
Service
1 - 9
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.
Chassis L5C
-14"…20"
GR
UN
DIG
Service
1 - 10
AMIRA 17GRUNDIG Service
1 - 11
Service- und Sonderfunktionen
Tastenfunktioneni Aufrufen des Dialog CentersOK Aufrufen der Service MenüsP+/P– Menü-Zeile (Menüpunkt) wählen���� / � Wert ändernTXT Beenden des Service Mode
Service-Mode aktivieren– Taste " i " (INFO-Menü) drücken.– Zahlenfolge "8500" eingeben. Auf dem Bildschirm wird das
Service Menü "OPTIONS" und der Softwarestand angezeigt. – Service Menüs "ADJUSTMENTS" und "SELECTIONS" mit der
Taste "OK" nacheinander aufrufen.
Service-Mode beenden– Taste "TXT" drücken.
1. GrundeinstellwerteDie Grundeinstellwerte im Service Mode sind in der Tabelle enthal-ten.
Service and Special Functions
Functions of the buttonsi Call up the Dialog CenterOK Call up the Service MenusP+/P– Call up the dialogue line (point of menu)���� / � Changing the settingsTXT Exit the Service Mode
Calling up the Service Mode– Press button " i " (INFO Menu).– Enter the code number "8500". The Service Menu "OPTIONS"
and the software version number are shown on the screen.– Step by step call up the Service Menu "ADJUSTMENTS" and
"SELECTIONS" with the button "OK" .
Exit the Service Mode– Press button "TXT".
1. Basic SettingsThe table shows all basic specific settings in the service mode.
Chassis L5C-14"…20"GRUNDIG Service
1 - 11
Service MenüMenuOK
MenüpunktPoint of Menu
P+ / P–
EinstellungAdjustment
� / �Hinweis
Hint
Am
ira 1
5LC
D 3
8-66
05 B
S
Am
ira 1
7LW
45-
6605
BS
Am
ira 2
0LC
D 5
1-66
05 B
S
Dav
io 2
0LC
D 5
1-45
05 T
OP
Lena
ro 2
0 LC
D 5
1-76
06 T
OP
Mon
aco
20LC
D 5
1-96
22 D
L
Vis
ion
20
LCD
51-
8610
TO
P
Xep
hia
15LC
D 3
8-55
01 T
OP
OP
TIO
NS
SCART 2FAVSVHS
HOTEL MODE
STBY RECALL
RECALL LAST AV
MSP CARRIER MUTE
WSS RF
AUTO AV 16:9
FIRST ATS
AD
JUS
TME
NTS
BACKLIGHT POL
FACTORY MODE
WHITE RWHITE GWHITE BBRICONCOLPRESCALE FMPRESCALE NICAMPRESCALE SCARTHOTEL VOLUMEAGCFACTORY RESETSW DOWNLOAD
Scart 2 Buchse / SocketFront-AV-Buchsen / Sockets
OFFON
ONON
ONON
S-VHS-Buchse / Socket
Das Menü "SUCHEN / ABSTIMMUNG" ist nicht mehr aufrufbar. Diemaximale Lautstärke ist begrenzt (siehe Service-Menü "ADJUST-MENTS" – "HOTEL VOLUME").The "SETUP" Menu is not accessible. The maximum adjustable volumevalue is limited (see service menu "ADJUSTMENTS" – "HOTEL VOLU-ME").
ON
OFF
OFF: Netz-Ein –> Standby / Power on –> standbyON: Netz-Ein –> Programm 1 / Programme 1
OFF: Netz-Ein –> Programm 1 / Power on –> Programme 1ON: Netz-Ein –> zuletzt gesehenes AV-Programm / Power on –> lastused AV programme
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
Bei schlechtem Eingangs-Signal mutet der Sound-Prozessor MSP. The Sound Processor MSP will mute the sound automatically if the si-gnal quality is bad.
Automatische Bild-Formatumschaltung auf 16:9 bei Empfang des"WSS"-Signales. Automatic picture format switching to 16:9 during "WSS" signal recepti-on.
ON
ON
Schaltspannung an Pin 8 der AV-Buchse schaltet automatisch auf dasBild-Format 16:9.Voltage at pin 8 of AV socket, picture format is switching to 16:9.
Beim nächsten Einschalten startet das Gerät mit ATS-Suchlauf.
ON
OFF
ON
ON
ON
ON
ON
OFF
ON
OFFIntensität der Hintergrundbeleuchtung / Intensity of backlight
Service-Mode ist mit der Taste "SCAN" direkt aufrufbar.Service mode was accessible by pressing button "SCAN".
ON
OFF
Weißabgleich – Rot / White adjustement – redWeißabgleich – Grün / White adjustement – green
128128
ON
OFF
ON
OFF
128128
128128
Weißabgleich – Blau / White adjustement – blueGrundeinstellwert für Helligkeit / Basic setting value for Brightness
128130
Grundeinstellwert für Kontrast / Basic setting value for ContrastGrundeinstellwert für Farbe / Basic setting value for Color
158128
128130
128130
158128
158128
Grundlautstärke für FM-Ton / Basic setting value for FM soundGrundlautstärke für NICAM-Ton / Basic setting value for NICAM sound
1940
Grundlautstärke für SCART-Ton / Basic setting value for SCART soundMaximale Lautstärke im Hotel-Mode / Hotel mode – volume maximum
1630
1940
1940
1630
1630
AGC-Abgleich / AGC adjustmentGrundwerte werden geladen / Loading basic values
19
Software Download
19 19
ONON
ONON
ONON
ONON
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFFONON
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
OFF
ON
OFFON
OFF
ON
OFF
128128
128128
ON
OFF
ON
OFF
128128
128128
ON
ON
ON
OFFON
OFF
128128
128130
128130
158128
158128
128130
128130
158128
158128
1940
1940
1630
1630
1940
1940
1630
1630
12813015812819401630
19 19 19 19 19
AMIRA 17GRUNDIG Service
1 - 12
2. Austausch der Hauptplatte oder des U201Nach dem Austausch der Hauptplatte oder des U201 sind Grund-einstellwerte im Service Mode entsprechend der Tabelle einzustel-len.
3. Software-VersionsnummerDie Software-Versionsnummer wird oben im Service-Menü ange-zeigt, z.B.:
L5CGNA_V1.38 - 14.04.2006SLC 20G-SH01-T 38 -S 6
VCTI V 8 1 PVCS V 38
4. Programmsuchlauf– Taste " i " (INFO-Menü) drücken.– "SUCHEN / ABSTIMMUNG" mit den Tasten P+ / P– anwählen
und mit der Taste "MENU" bestätigen.– "PROGRAMMSUCHLAUF" mit den Tasten P+ / P– anwählen und
mit der Taste "MENU" bestätigen.– Gewünschtes Land mit den Tasten P+ / P–, � / � auswählen und
mit der Taste "OK" bestätigen.Das automatische Sendersuchsystem stoppt bei jedem emp-fangswürdigen Sender (AFC und Koinzidenz) und speichert auto-matisch die entsprechenden Senderdaten mit dem jeweiligenStandard. Danach wird der Suchlauf fortgesetzt.
Zum Abbrechen des Suchlaufes die blaue Taste drücken.
2. Change of the Main Board or U201After changing the Main Board or U201 all basic settings in the ser-vice mode must be done according to the table.
3. Software Version NumberThe software version number is shown on the upper part of the ser-vice menu, e.g.:
L5CGNA_V1.38 - 14.04.2006SLC 20G-SH01-T 38 -S 6
VCTI V 8 1 PVCS V 38
4. Programme Search– Press button " i " (INFO Menu).– Select "SETUP" with the buttons P+ / P– and confirm with button
"MENU".– Select "STATION SEARCH" with the buttons P+ / P– and confirm
with button "MENU".– Select the required Country with the buttons P+ / P–, � / � and
confirm with button "OK".The autoprogrammes system stops at every station of acceptablereception quality (AFC and coincidence) and stores the stationdata and the respective standard automatically. The system thencontinues searching.
Pressing the blue button stops the programme search.
Chassis L5C-14"…20"GRUNDIG Service
1 - 12
Service MenüMenuOK
MenüpunktPoint of Menu
P+ / P–
EinstellungAdjustment
� / �Hinweis
Hint
Am
ira 1
5LC
D 3
8-66
05 B
S
Am
ira 1
7LW
45-
6605
BS
Am
ira 2
0LC
D 5
1-66
05 B
S
Dav
io 2
0LC
D 5
1-45
05 T
OP
Lena
ro 2
0 LC
D 5
1-76
06 T
OP
Mon
aco
20LC
D 5
1-96
22 D
L
Vis
ion
20
LCD
51-
8610
TO
P
Xep
hia
15LC
D 3
8-55
01 T
OP
SE
LEC
TIO
NS
TUNER TYPESS_TECC2949
TELETEXT
TH_CTF554XFAST&TOPFASTNO TEXT
TIMER MODEOFF TIMERSLEEP TIMER
MSP CLIP
REDUCE VOLREDUCE TONECOMPROMISEDYNAMIC
SWAP/ZAPPZAPP
SWAP
DOLBY VIRTUAL
LTI
CTI
Eingebauten Tuner wählenSelect used tuner
FAST & TOP-Text XFAST-Text
X X
Fester Ausschaltzeitpunkt / Fixed switch off timerAusschaltzeitpunkt in 15…120 Minuten / sleep timer (15…120 minutes)
X
MSP Sound-Optionen / Sound options MSP
X
X X
X X
X X X
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF OFF
X X X X X
X X
X X
X X
X X
X X X X
X
X
X
OFF
OFF
OFF
OFF
OFF OFF
ON
ON
OFF
ON
ON ON
OFF
OFF
OFF
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Blockschaltplan / Block Circuit Diagram
U604SI9933
MOSFETPOWERSWITCH
U603 LM1117
2 1
12V 15"-17" 15V 20"
S601
INV
_PO
WA
MP
_PO
WS600
F600FUSE 5A
U600 MP1593STEP DOWNCONVERTOR
U601 LM1117
1.8V STBY
3.3V STBY
5V_STBY
VOLTAGEDOUBLER
33V For Tuner
PNL_EN
STBYU606
LM1117
U605MC78L08
8V
PANEL POWER
5V
3.3V
HEADPHONEAMPL.TDA1308
AUDIO AMPL.MAX9704
MULTISYSTEMTUNER
SAWFILTER
IF INPUT
SC1-AUDIO-OUT
SC2-AUDIO-OUT
SC1 AUDIO-IN
SC2 AUDIO-IN
RGB-IN
SC1-CVBS-IN
SC2-CVBS-IN
SVHS-C/Y IN
RCA-CVBS-IN
SC1-CVBS-OUT
SC2-CVBS-OUT
VCTI ICPSS DIP88
U303
VC
T-R
GB
-OU
T
VS
-VC
THS
-VC
T
SUBWOOF. SUBWOOFER AMP.MP7731
SUBWOOFERSPEAKER
RESET Q
L/R OUTMUTE
HEADPHONEJACK
SPEAKERSSCART 1
SCART 2
CVBSRCA-IN
SVHS IN
EEPROM24LC02
VGASOCKET
MEMORYCARD
RGB-DSUB
HS/VS-DSUB
RGB-SD
HS/VS-SD
RGBSWITCHPI3V512
PC-SD-SW
RGB-SW
HS/VS-SW
2nd RGBSWITCHPI3V512
S1-
MA
IN-S
W
RGB-G
HS/VS-G
RGB-G
HS/VS-G
AUDIO-R/LMEMORY CARD
AUDIO-R/L-RCA
CD4053
AUDIOSWITCH
MEMORY CARDRCA SWITCH
CD4053
AUDIOSWITCH
AUDIO-R/L-SC2
MR-R/L
RCA-S2-SWITCH
Ain1R
Ain1L
LANOITPOLANOITPO
OPTIONAL
OPTIONAL U200
GM2221GM5221GENESIS
LCD TV CONTROLLER
RESET Q
KEYBOARD
IR INPUT
U201 EEPROM24LC16
U203SERIAL FLASH
25VF040
SCART1 PIN 8
SCART2 PIN 8
STANDBY
STANDBY 2
24 BIT RGB OUTPUTTO LVDS INTERFACE
HS/VS
PANEL CTRL
DISPLAY
DE
CLOCK
PANEL EN
LED
LED 2
S1-MAIN-SW
PC-SD-SW
MEMORY CARD-RCA SW
RCA-S2-SW
BACKLIGHT-EN
BRT-ADJ.
PANEL PWR
BACK LIGHTCONNECTOR
MUTE S202 SWUPDATE CONN.
UART RX/TX
GRUNDIG Service Chassis L5C–14"…20"
2 - 1
C200 136 99C201 137 95C202 140 99C203 143 99C204 153 95
C205 161 99C206 151 95C207 131 91C208 142 95C209 158 89
C210 155 95C211 161 101C212 134 99C213 120 127C214 120 125
C215 161 139C216 113 107C217 120 117C218 120 123C219 153 138
C220 174 152C221 120 119C222 159 139C223 105 129C224 113 104
C225 117 116C226 117 118C227 168 99C228 138 87C229 119 130
C230 161 143C231 107 129C232 113 125C233 134 91C234 135 95
C235 164 101C236 164 99C237 139 95C238 138 99C239 120 116
C241 55 155C242 163 143C243 156 89C244 113 123C245 136 87
C246 136 91C247 152 90C248 167 151C249 112 130C250 143 90
C251 164 103C252 161 103C253 111 125C254 62 157C255 35 149
C256 109 125C300 83 73C301 103 73C302 42 146C303 83 107
C304 80 73C305 88 51C306 80 70C307 73 106C308 51 84
C309 53 75C310 72 72C311 33 98C312 30 98C313 77 107
C314 56 138C315 49 142C316 42 130C317 35 74C318 18 133
C319 18 139C320 18 142C321 23 143C322 56 104C323 15 84
C324 19 91C325 25 109C326 82 41C327 119 50C329 101 73
C330 31 72C331 33 75
C332 86 13C333 17 111C334 28 123C335 115 88C336 114 67
C337 99 61C338 109 107C339 81 107C340 87 107C341 98 56
C342 107 57C343 24 136C344 96 119C345 82 120C346 85 60
C347 24 87C348 78 113C349 83 20C350 75 54C351 90 20
C352 84 46C353 76 24C354 74 120C355 76 16C356 57 69
C357 77 45C358 86 113C359 40 94C360 62 135C361 43 121
C362 36 121C363 108 66C364 22 116C365 39 102C366 24 97
C367 21 104C368 37 133C369 37 140C370 61 142C371 108 62
C372 30 129C373 33 142C374 70 65C375 70 67C376 14 131
C377 14 126C378 18 124C379 15 102C380 15 119C381 28 118
C382 15 75C383 15 73C384 49 97C385 117 45C386 19 100
C387 37 127C388 18 67C389 15 71C390 69 74C391 30 11
C392 67 74C393 13 11C394 44 132C395 45 147C396 52 132
C397 56 142C398 18 130C399 22 124C400 19 79C401 19 77
C402 88 13C403 44 11C404 58 11C405 52 134C406 47 134
C407 51 142C408 53 138C409 47 72C410 38 69C411 51 79
C412 68 113C413 91 67C414 91 71C417 18 128C418 22 126
C419 15 80C420 19 75
C421 40 11C422 55 11C441 24 71C442 24 79C443 30 93
C444 39 86C446 153 9C447 122 31C448 136 34C449 119 69
C450 123 70C451 123 68C452 122 34C453 122 36C454 136 25
C455 136 28C456 126 82C457 136 80C458 136 78C459 136 76
C460 136 74C461 136 71C462 136 69C463 136 67C464 119 23
C465 134 87C466 134 84C500 87 144C501 70 141C502 70 161
C503 70 138C504 85 161C505 163 40C506 166 36C507 70 133
C508 87 138C509 162 30C510 181 30C511 67 158C512 69 164
C513 70 159C514 73 161C515 73 159C516 81 159C517 81 161
C518 85 159C519 88 161C520 88 159C521 76 137C522 77 133
C523 80 133C524 79 137C525 81 137C526 83 133C527 177 6
C528 171 2C529 165 6C530 75 133C531 85 133C532 73 137
C533 160 36C534 156 40C535 174 25C536 169 25C537 183 21
C538 159 21C539 177 18C540 170 18C541 168 45C600 180 80
C601 180 78C602 167 78C603 180 60C604 185 40C605 167 51
C606 164 51C607 160 51C608 156 51C609 122 54C610 137 64
C611 166 57C612 163 57C613 159 57C614 155 57C615 174 111
C616 167 90C617 98 140
C618 95 128C619 65 74C620 53 73C621 103 140C622 103 129
C623 59 130C624 71 106C625 180 74C626 166 70C627 110 28
C628 175 54C629 177 42C630 133 44C631 177 115C632 172 92
C633 65 69C634 68 126C635 59 108C636 180 76C637 156 72
C638 170 80C639 143 61
D200 10 115D201 11 103D300 155 47D301 114 54D302 45 104
D400 154 13D401 125 19D402 143 9D403 129 19D404 143 13
D405 133 19D500 179 22D501 164 22D502 174 22D503 169 22
D504 174 13D505 168 13D600 167 54D601 163 54D602 159 54
D603 155 54D608 165 74
F600 100 29
J200 151 138J201 150 142J202 149 138J203 148 142J204 146 138
J205 145 142J206 144 138J207 143 142J208 142 138J209 141 142
J210 140 138J211 138 142J212 137 138J213 136 142J214 135 138
J215 134 142J216 133 138J217 132 142J218 130 138J219 129 142
J220 128 138J221 127 142J222 126 138J223 125 142J224 119 61
J225 129 61J226 57 155J227 95 107J228 55 151J231 122 99
J232 107 125J233 90 132J234 88 132J235 117 123J300 39 107
J301 35 90J302 74 35J303 82 25J304 29 68J305 110 107
J306 14 145
J307 87 5J308 43 5J309 29 5J310 15 5
J311 57 5J312 71 5J313 80 67J314 107 107J315 114 99
J316 45 86J400 129 28J401 131 28J402 133 28J403 126 28
J404 142 27J405 142 25J406 124 28J407 142 23J408 142 19
J409 142 21J500 91 155J501 93 155J502 89 155J503 87 155
J600 95 134J601 95 132J602 95 130JP200 105 147JP201 31 159
JP202 83 125JP203 84 125JP300 153 27
L200 163 92L201 172 152L202 153 82L203 138 91L205 43 154
L300 103 65L301 103 51L302 91 119L303 87 119L304 90 54
L305 73 112L306 90 49L307 81 52L308 69 119L309 116 91
L310 91 112L311 56 133L312 41 77L313 80 62L314 81 55
L315 90 60L316 45 82L317 15 100L318 15 66L319 34 127
L321 15 69L323 15 124L324 15 121L400 120 29L500 66 139
L501 156 43L502 70 146L503 68 153L504 75 155L505 83 154
L506 179 13L507 163 12L600 153 63L601 183 49L602 148 46
L603 173 68L605 27 144L609 173 65
P400 124 11
Q200 122 64Q201 126 64Q202 58 151Q203 52 155Q204 52 150
Q205 11 107Q206 11 111Q207 97 111Q300 87 28Q301 36 114
Q302 101 111Q303 19 155Q304 14 92Q305 31 82
Q306 31 88Q307 23 153Q308 19 87Q309 19 146Q310 114 59
Q311 117 84Q312 114 72Q313 107 72Q314 48 91Q600 105 134
R200 112 119R201 104 125R202 126 61R203 130 64R204 165 130
R205 160 129R206 165 128R207 160 127R208 165 126R209 160 125
R210 165 124R211 160 123R212 62 150R213 165 122R214 160 121
R215 165 121R216 160 120R217 165 119R219 160 118R220 165 117
R222 160 115R223 49 155R224 165 114R225 160 113R226 49 148
R227 166 139R228 160 111R229 160 131R230 166 143R231 164 139
R232 121 130R233 123 61R234 118 64R235 120 111R236 120 109
R237 133 95R238 62 152R239 58 147R240 49 151R241 55 147
R242 14 115R243 15 117R244 15 104R245 15 106R246 99 107
R247 123 95R248 126 99R249 127 95R250 130 99R251 129 95
R252 132 99R253 120 114R254 120 107R255 101 107R256 97 107
R257 113 116R258 91 132R260 124 92R261 124 99R262 125 95
R263 128 99R264 129 91R265 131 95R273 121 92R300 23 149
R301 19 84R302 49 138R303 86 33R304 51 138R305 88 33
R306 88 37R307 86 37R308 75 31
R408 132 74R409 132 71R410 132 69R411 132 67
R412 149 5R413 147 5R414 132 76R415 122 19R416 131 22
R417 136 20R418 129 86R419 129 83R420 153 5R421 156 5
R422 31 75R500 160 40R501 67 164R502 76 160R503 78 160
R504 88 163R505 181 21R506 161 21R507 172 18R508 166 18
R509 163 36R510 175 18R511 168 18R512 166 40R513 170 40
R600 184 77R601 180 70R602 99 129R603 108 135R604 101 129
R605 163 70R606 153 51R607 101 125R608 180 72
RG200 138 154RG201 134 154RG202 146 154RG203 142 154RG204 127 148RG205 123 148
S200 138 162S201 145 149S202 105 119S203 50 161S204 118 100
S300 31 135S301 8 139S303 8 80S304 66 107S400 146 29
S500 77 164S501 171 6S600 101 19S601 104 8
SAW300 75 67
SW201 170 122
TU300 43 38TU301 43 41TU351 42 36
U200 139 118U201 115 112U203 170 142U300 45 140U301 80 34
U302 31 108U303 83 90U400 149 11U401 129 28U402 122 76
U500 171 31U501 79 145U600 173 76U601 130 54U603 177 104
U604 100 134U605 61 75U606 60 123
Y200 162 107Y300 86 70
R309 73 31R310 82 27R311 75 38R312 73 38
R313 32 115R314 32 113R315 28 113R316 28 115R317 33 102
R318 33 100R319 38 110R320 29 102R321 29 100R322 23 146
R323 14 147R324 18 136R325 117 50R326 117 88R327 114 65
R328 107 68R329 115 50R330 119 88R331 114 69R332 101 70
R333 19 82R334 103 107R335 30 78R336 31 85R337 92 107
R338 90 107R339 93 13R340 74 33R341 33 68R342 31 68
R343 40 110R344 35 98R345 18 122R346 18 119R347 114 84
R348 114 62R351 19 151R352 15 88R353 14 129R354 18 126
R355 15 78R356 19 72R357 107 75R358 79 107R359 34 81
R360 35 85R361 19 149R362 15 86R363 14 152R364 15 96
R365 14 133R366 14 154R367 14 139R368 14 142R369 14 149
R370 15 98R371 83 13R372 90 13R373 71 11R374 23 156
R375 26 151R376 19 93R377 19 95R378 44 134R379 45 145
R380 49 134R381 53 142R382 87 25R383 47 86R384 39 115
R385 33 72R386 14 136R387 15 82R398 101 115R399 21 68
R400 19 70R401 27 11R402 15 11R403 143 5R404 131 87
R405 131 84R406 132 80R407 132 78
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
Hauptplatte / Main BoardQW1190-3
GRUNDIG Service Chassis L5C–14"…20"
2 - 2
Hauptplatte / Main BoardQW1190-3AnsichtvonderBestückungsseiteViewofComponentSide
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - �
Hauptplatte / Main BoardQW1190-3VergrößerteAnsichtvonderBestückungsseiteEnlargedviewofComponentSide
GRUNDIG Service Chassis L5C–14"…20"
2 - 4
GRUNDIG Service Chassis L5C–14"…20"
2 - 5
12
S600MOLCON2
12V
C627470U25V
3.3uH
L600S601
CO
NN
-PO
WE
R
GNDGND
C602100N
GND
F600
FUSE 5A
C638
22N
GND
C600
100NC601
100N
GND
GND
GNDR600
10K
GND
C637470U25V
GND
C62610N D608
MBRS130LTR
R605
100R
C6281000U16V
C603100N
3.3uH
L601
C6291000U16V
C604100N
C625
10N
C636
1N5
GND
5V_STBY
GND
GND GND GND GND
TUNER_SU10uH
L603
BS1
VIN2
OUT3
GND4 FB 5
COMP 6
EN 7
SS 8
U600
MP1593
C611
100N
C605
220N
R603
10K
J600
0RJ601
0RJ602
0R
R60210K
Q600BC848B
C618100N
GND
GND
5V_STBY
3V3_STBY
12V
C609100N
C610100N
C630100U16V
C639470U16V
IN3
1
OUT 2
ADJ
U601 LM1117 3V3
5V_STBY 3V3_STBY
GNDGND GNDGND GND
S11
G12
S23
G24
D1 8
D1 7
D2 6
D2 5
U604
SI9933ADY
C622100N
GND
R60410K
C617100N
GND
GND
5V
C621100N
C615100N
C616100N
C631100U16V
IN3
1
OUT 2
ADJ
U603 LM1117 3V3
5V_STBY 1V8_STBY
GNDGND GNDGND GND
C632100U16V
C619100N
C633100U16V
C620100N
12V 8V
GND GND GNDGND
C623100N
C624100N
C634100U16V
5V 3V3
GNDGND GNDGND GND
C635100U16V
1K
R607
GND
TUNER_SU
1K
R606
REGULATORS
12V INPUT
33V 33V47,5V
PANELPWR PANELPWR
PNL_ENPNL_EN
STBYSTBY
5V_STBY
12
3
D600BAV99L
12
3
D601BAV99L
12
3
D602BAV99L
12
3D603BAV99L
C606
220N
C607
220N
C608
220NC612
220N
C613
220N
C614
220N
IN3
2
OUT 1
GND
U605
MC78L08CP
12V INV_POW4.7uH
L605
IN3
1
OUT 2
ADJ
U606 LM1117 3V3
R601
18K
R608
33K
4.7uH
L60212V AMP_POW
L609
10uH - CDRH104R
1
AGC 1
TU 2
ADD 3
SCL 4
SDA 5
NC 6
VCC+5V 7
NC/ADC 8
VST 9
IF2/NC 10
IF1 11
TU300
ENV57K##08G3F
AGC 1
TU 2
AS 3
SCL 4
SDA 5
NC 6
VCC+5V 7
NC/ADC 8
VST 9
NC 10
IF1 11
TU301
DTQS441IH241C
C3741N
C3751N L313 1uH
X6966D
1
2
3
4
5
SAW300IF1
IF2
GND
C33110N
C33010N
R385
5K1
GND GND
33V
2,4V
R341100R
R342100R
J3040RGND
J313
0R
D300
GND
33V33V
C40910U25V
IFIN-
IFIN+
AGCSDA5V
SCL5V
GND
5VL312
coilrad10C410100U10V
C317100N
GNDGND
AGC 1
TU 2
AS 3
SCL 4
SDA 5
UB 6
VCC+5V 7
NC 8
VT 9
IF2 10
IF1 11
TU351
CTF5540
8
4
3
Hauptplatte – Netzteil / Main Board – Power SupplyQW1190-3
Hauptplatte / Main Board – TunerQW1190-3
1
3 4 8
MP1593 3A, 28V, 385KHz STEP-DOWN CONVERTER
LOCKOUTCOMPARATOR
ERRORAMPLIFIER
FREQUENCYFOLDBACK
COMPARATOR
INTERNALREGULATORS
1.8V
SLOPECOMP
CLK
CURRENTCOMPARATOR
CURRENTSENSE
AMPLIFIER
SHUTDOWNCOMPARATOR
SS8
COMP6
IN 2
EN 7
GND4
OSCILLATOR
40/385KHz
S
R
Q
SW3
BS
M1
M2
1
5V+
Q0.7V
+ +
2.3V/2.6V
+
1.22V0.7V +
+
FB5
--
--
--
--
--
--
GRUNDIG Service Chassis L5C–14"…20"
2 - �
GND1
VSUP8.0AU2
VREFAU3
SPEAKERL4
SPEAKERR5
AOUT1L6
AOUT1R7
AIN3L/AOUT2L8
AIN3R/AOUT2R9
AIN2L10
AIN2R11
AIN1L12
SIF/AIN1R13
TAGC14
VREFIF15
IFIN-16
IFIN+17
RESETQ18
VSUP5.0FE19
VSUP5.0IF20
VSUP3.3DIG21
GND22
GND23
VSUP1.8DIG24
XTAL125
XTAL226
P2227
P2328
VIN1129
VIN1030
VIN931
VIN832
VIN733
VIN634
VIN535
VIN436
VIN337
VIN238
VIN139
VOUT140
VOUT241
VOUT342
VSUP1.8FE43
GND44 GND 45VSUP3.3VFE 46P10 47P11 48P12 49P13 50P14 51P15 52P16 53P17 54P20 55P21 56SCL 57SDA 58VPROT 59HOUT 60HFLB 61SAFETY 62GNDDAC 63VSUP3.3DAC 64VSUP3.3IO 65GND 66GND 67VSUP3.3BE 68XREF 69VRD 70BOUT 71GOUT 72ROUT 73SVMOUT 74BIN 75GIN 76RIN 77FBIN 78GNDM 79SENSE 80RSW1 81RSW2 82EW 83VERT- 84VERT+ 85TEST/SUBW 86VSUP5.0BE 87GND 88
U303
VCT-IF PSSDIP88(2)
VDD1V8D1V8_STBY
1V8_STBY VDD1V8FE
3V3_STBY VDD3V3FE
3V3_STBY VDD3V3IO
3V3
3V3
VDD3V3D
VDD3V3BE
5V VDD5VFE
5V VDD5VIF
5V VDD5VBE
3V3 VDD3V3DAC
C308100N
C4113.3U50V
1K R358 GND
GND
12
Y30020.25MHz
C41322P
C41422P
GND
GNDGND
GND
GND
GND GND
GND
GND
L300
10uH
L301
10uH
L310
10uH
L302
10uH
L303
10uH
L304
10uH
L306
10uH
L305
10uH
L307
10uH
L308
10uH
C34110U25V
C300100N
C337470P
GND
VDD1V8D
C34210U25V
C301100N
C3711N
GND
VDD1V8FE
C34410U25V
C338470P
GND
VDD3V3FE
C34510U25V
C303100N
GND
VDD3V3IO
GND
GND
GND
GND
GND
C34610U25V
C304100N
VDD3V3D
C34810U25V
C339470P
VDD3V3BE
C305100N
VDD5VFE
C35010U25V
C306100N
VDD5VIF
C35410U25V
C307100N
8V
C35810U25V
C340470P
GND
VDD3V3DAC
C310100NGND
VC
T-I
F
AO_R 1AIN_R 2AO_LM 3AGND 4B_GND 5AIN_L 6B 7SWTCH 8G_GND 9CLKOUT 10G 11DATA 12R_GND 13D_GND 14R 15BLNK 16V_GND 17BL_GND 18VOUT 19VIN 20SHIELD 21
S301
SCART1
AO_R 1AIN_R 2AO_LM 3AGND 4B_GND 5AIN_L 6B 7SWTCH 8G_GND 9CLKOUT 10G 11DATA 12R_GND 13D_GND 14R 15BLNK 16V_GND 17BL_GND 18VOUT 19VIN 20SHIELD 21
S303
SCART2
GND
SC1_OUT_RSC1_IN_RSC1_OUT_L GND
GND
SC1_IN_LSC1_BLUE
SC1_GREEN
SC1_RED
R32410K
GND
GND
GNDGND
GNDGND
SC1_CVBS_OUTR36675R
GND
SC1_CVBS_IN
R345
100R
R346
100R
C334
22U50V
C333
22U50VC3781N
C3801N
C3791N
C3811N
GND
GNDGND
GND
SC1_OUT_L
SC1_OUT_R
AOUT1L
AOUT1R
AOUT1RAOUT1L
C3771N
R354
470R C418330P
C399
220N
C3761N
R353
470R C417330P
C398
220N
GND GND
GND GND
SC1_IN_L
R2NIAR_NI_1CS
AIN2L
AIN2LAIN2R
SPEAKERLSPEAKERR
RINGINBIN
C332100N
C402
100N
SVHS_CSVHS_Y
1
2
J312RCA VIDEO
GND
R37375R
234
1 4321J307
CONN-DIN4
GNDGND
R37175R
R37275R
GND
GND
SVHS_C
SVHS_Y
GND
C329
100N
RCA_CVBS
RCA_CVBS
GND
GNDGND
GNDGND
GND
GNDGND
R37075R
GND
SC2_CVBS_INSC2_CVBS_OUT
SC2_IN_L
SC2_IN_RSC2_OUT_R
SC2_OUT_LR33310K
GND
SC1_PIN8
SC1_FBL
FBLIN
SC1_CVBS_INSC2_CVBS_IN
AIN1LAIN1R
AOUT2LAOUT2R
C3831N
R356
470R C420330P
C401
220N
C3821N
R355
470R C419330P
C400
220N
GND GND
GND GND
SC2_IN_L
SC2_IN_R
1
2
J308
RCA VIDEO
1
2
J311RCA VIDEO
GND
C421330PC422330P
C403
220N
C404
220N
RCA_LEFT
RCA_RIGHT
VOUT1VOUT2
SC2_I_L
SC2_I_R
C444
47U16VC3921N C393
1N
R402
330R
1KR360
Q306BC858B
R336
3K3
C442
47U16V
R400
330RC3891N
1
2
J310
RCA VIDEOGNDGNDGND
GND
8V
GND
AOUT2L
SC2_OUT_L
C443
47U16VC3901N C391
1N
R401
330R
1KR359
Q305BC858B
R335
3K3
C441
47U16V
R399
330RC3881N
1
2
J309
RCA VIDEO
GNDGNDGND
GND
8V
GND
AOUT2R
SC2_OUT_R
GND
UART_RX
UART_RXVS_VCT
HS_VCT
C313100N
C4124.7U50V
GND GND
VDD5VBEGNDGNDGNDGND
GND
GNDGND
GND
GND GND
GND
GND
5V VDD5VAUDL311
10uH
GND
C314100N
C36010U25V
R38615K
SDA3V3SCL3V3
SC2_PIN8
R38715K
UART_TX
R3373K3
R3383K3
3V3_STBY
VIDEO I/O
CLKOUT
DATA
UART_TXUART_RX
HS_VCTVS_VCT
RESETQRESETQ BLUEGREENRED
BLUE_VCT GREEN_VCT RED_VCT
SUBWOOFER SUBWOOFER
DATA
CLKOUT
R4226K8
VDD5VFE
175mA
225mA
48mA
11mA
95mA
25mA
65mA
18mA
26mA
150mA
SPEAKERLSPEAKERR
C316100N
C322100N
C35610U25V
C309100N
GND GND
GND
Q311BC858ALT1
Q310BC848
8V
GND
C327100N
R325
22RR329
2K7 12
3
D301BAV99L
R32633R
C335560P
BLUE
R330150R
5V5V
R347270R
GND
Q312BC858ALT1
R32733R
C336560P
GREEN
R331150R
5VR348270R
GND
Q313BC858ALT1
R32833R
C363560P
RED
R332150R
5VR357270R
GND
SC1_PIN8
SC2_PIN8
J3140RJ3150R
J3050R
GND
12V 12V-A
C35910U25V
GND
C311100N
C312100N
L316
10uH125mA
Q314BC337-16
R383
220R
J316
0R
C38447U16V
GND
D302BZX84C12 SOT23
GND
This circuit is used for 15V panels. Otherwise the jumper is mounted.
C38547U16V
GND
IFIN+IFIN-
AGC
R363
75R
R374
150R R375150R
R351470R
R30010K
R36118KQ303
BC858B Q307BC848
5V
GND
GND
C343
10U25V
VOUT1
SC1_CVBS_OUT
C323100N
R364
75R
R376
150R R377150R
R352470R
R30110K
R36218KQ304
BC858B Q308BC848
5V
GND
GND
SC2_CVBS_OUT
C324100N
C347
10U25V
VOUT2
L309
8.2uH
R36575R
R36775R
R36875R
R36975R
C318
100N
C319
100N
C320
100N
SC1_BLUE
SC1_RED
SC1_GREEN
BIN
GIN
RIN
GND
GND
GND
GND
SC1_FBL R323
10K
R322
10K
Q309BC848
VDD3V3D
GND
C321100N
GND
FBLIN
J306 0R FBLINSC1_FBL
Optional
L317
10uH
L319
10uH
C38647P
C38747P
GND
GND
L318
10uH
L321
10uH
A connector for theLight Sensor option.
L314 Ferrite Bead
L315Ferrite Bead
L323
10uH
L324
10uH
1234567
JP300
MOLCON7
Option for Side AV
SVHS_CSVHS_Y
GNDCVBS_AVRIGHT_AV
GNDLEFT_AV
1
2
S304
CVBS_AV
LEFT_AV
RIGHT_AV
VDD5VBE
Q2012N7002
Q200
2N7002R2333K3
R2343K3
R20210K
R20310K
J224
0R
0R
J225
3V3_STBY5V_STBY
SCL3V3
SDA3V3SDA5V
SCL5V SCL3V3
SDA3V3SDA5V
SCL5V
26
2
10
11
95
7
3
4
5
6
6
13
12
Hauptplatte / Main Board – IN/OUT, VCT-IFQW1190-3
2
power on (trigger: +12V)
2
switch on with RC
3 4 5 6
7 9 0 ! @ #
§
XTAL1
IFFrontend
Slicer
VideoBackend
IFProcessor
SoundDemod.
AudioProcessor
DisplayGenerator
BusArbiter
20kBXRAM
256kBProgROM
ClockGenerator
Reset&TestLogic
I2C
24kBCharROM TEST
RESETQ
XTAL2
I2C
Pxy
CVBSin
IFIN-
IFIN+
TAG
C
SIF
YCrCbin
CVBSoutRGBin
AOU
T
SP
EA
KE
R
RGBoutSVM
RGBinSENSERSW
VERTEW
HOUTPROT
HFLB
PanoramaScaler
Display&
DeflectionProcessor
TimerCRT/PWMADC/UARTWatchdog
RTCI/O-Ports
MemoryInterface
ADB,DB,PSENQ,PSWEQ,WRQ,RDQ
CPU8051
AIN
VideoFrontend
ColorDecoder
ComponentInterface
CombFilter
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - �
GND
12
3
D404BAV99L
12
3
D402BAV99L
GND
GND
GNDA01 A12 A23 VSS4 SDA 5
SCL 6
WP 7
VCC 8
U400
HT24LC02
1N4148
D400
5V_STBY
5V
5V
C446100N
GND
R42047K
R42147K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
P400
DB15HF
R412
100R
R413
100R
GND
12
3
D405BAV99L
12
3
D401BAV99L
12
3
D403BAV99L
J402
0R
J401
0R
J400
0R
J406
0R
J403
0R
R41775R
R41575R
R41675R
R408
47R
R406
47R
R410
47R
C462
10N
GND GND
5V
RED_DSUB RED_SW
GND
5V
GND
GREEN_SWGREEN_DSUB
GND
5V
GND
BLUE_DSUB BLUE_SW
R414
470R
C46010N
C459
10N
C457
10NR403
10K
VS_DSUB
HS_DSUBR418
75R
R419
75R
R40410K
R40510K
GND
GND
HS_SW
VS_SW
C46522P
C46622P
GND
GND
R407
47R
R409
47R
R411
47R
GND
C458
10N
C461
10N
C463
10N
VDD 1YA 2GND 3VDD 4YB 5YC 6GND 7YD 8VDD 9GND 10YE 11SEL 12E113
E014
D115
C116
D017
C018
VDD19
GND20
B121
B022
A123
A024
U401
PI3V512
VDD 1YA 2GND 3VDD 4YB 5YC 6GND 7YD 8VDD 9GND 10YE 11SEL 12E113
E014
D115
C116
D017
C018
VDD19
GND20
B121
B022
A123
A024
U402
PI3V512
123456789
101112131415
S400
5V_STBY
GND
AUDIO_R_SDAUDIO_L_SD
BLUE_SDGREEN_SDRED_SD
HS_SDVS_SD
GND
3V3L400
10uH3V3_RGB
C448100N
GND
C46410U25V
GND
3V3_RGB
GND
GND
GND
RED_SDRED_DSUBGREEN_SDGREEN_DSUB
BLUE_SD
BLUE_DSUBHS_SD
HS_DSUBVS_SDVS_DSUB
C447100N
GND
VS_SW
C449100N
C450100N
C451100N
GND GND GND
3V3_RGB
3V3_RGB
3V3_RGB
HS_SW
BLUE_SWGREEN_SW
RED_SW
C456100N
GND
C452
100N
C453
100N
C454
100N
C455
100N
GND GND GND GND
RED_SW
GREEN_SW
BLUE_SWHS_SW
VS_SW
GND
GND
GND
GND
3V3_RGB
3V3_RGB
3V3_RGB
3V3_RGB
VS_G
HS_G
BLUE_GGREEN_G
RED_G
VS_VCT
HS_VCTBLUE_VCT
GREEN_VCT
RED_VCT
VS_G
HS_G
BLUE_G
GREEN_G
RED_G
TO GENESIS
RGB SWITCHES
EDID VGA
2nd RGB Switch
AUDIO_R_SDAUDIO_L_SD
DDC_SCL_VGA
DDC_SDA_VGADDC_SDA_VGA
DDC_SCL_VGA
VS_VCT
HS_VCTBLUE_VCT
GREEN_VCT
RED_VCT
S1_MAIN_SW S1_MAIN_SW
PC_SD_SW PC_SD_SW
HS_PC HS_PC
VS_PC VS_PC
RED-
RED+
GREEN-
GREEN+
SOG_MCSS
BLUE+
BLUE-
BLUE+
BLUE-
SOG_MCSS
GREEN+
GREEN-
RED+
RED-
UART_TXUART_RX
GND
J407
0R
J404
0R
J409
0R
J408
0R
J405
0R
WS_SVDS_SV
WS_SHDS_SH
RED_SD RED_SW
GREEN_SD GREEN_SW
BLUE_SD BLUE_SW
18
17
16
15
14
Hauptplatte – VGA-Eingang und RGB-Umschalter / Main Board – VGA Input and RGB SwitchesQW1190-3
$
%
^
*
&
PI3V512SEL
2
5
6
8
11
12
OUT_A
OUT_B
OUT_C
OUT_D
OUT_E
24
23
22
21
18
17
16
15
14
13
A0
A1
B0
B1
C0
D0
C1
D1
E0
E1
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - �
2Y11 2Y02
3Y13
3Z 4
3Y05
E6
VE
E7
GN
D8
S3 9S2 10S1 11
1Y012
1Y113 1Z 14
2Z 15
VC
C16
U301
CD
4053
GNDGNDGND
12V-A
C349
10U25VC352
10U25V
R30510K
R303
10K12V-A
GND
R307
10K
R306
10K12V-A
GND
GNDGND
R309
10K
R308
10K12V-A
GND
R312
10K
R311
10K12V-A
GND
C355
10U25V
C357
10U25V
C353
10U25V
C351
10U25V
R339
100R
R340
100R
R310
10K12V-A
Q300BC848B
GND
MR_R
MR_L
J302
0RJ303
0R
MR_L
MR_R
RCA_LEFT
2Y11 2Y02
3Y13
3Z 4
3Y05
E6
VE
E7
GN
D8
S3 9S2 10S1 11
1Y012
1Y113 1Z 14
2Z 15
VC
C16
U302
CD
4053
GNDGNDGND
12V-A
C361
10U25V
C364
10U25V
R314 10K
R313
10K12V-A
GND
MR_R
R316
10K
R315
10K12V-A
GND
GNDGND
R318
10K
R317
10K12V-A
GND
R321
10K
R320
10K12V-A
GND
C366
10U25V
C367
10U25V
MR_L
C365
10U25V
C362
10U25V
R343
100R
R344
100R
R319
10K12V-A
Q301BC848B
GND
AIN1L
AIN1R
SC2_I_L
Optional
R382
4K7
R384
4K7
MEMCRD_RCA_S
RCA_S2_S RCA_S2_S
C325100N
C326100N
GND
GND
SC2_I_R
RCA_RIGHT
RCA_LEFT
AUDIO_L_SDAUDIO_L_SD
AUDIO_R_SDAUDIO_R_SD
Optional
MEMCRD_RCA_S
J300
0RJ301
0R
MR_R
MR_L
AIN1R
AIN1L
C4062N2
GNDR381
4K7C4072N2
C4082N2
C397
220N
GND GND
C368
100U16V
C369
100U16V
C3721N
C3731N
GNDGND
1
2
3S300
GND
SPEAKERL
GND
OUTA1
INA(NEG)2
INA(POS)3
VSS4 INB(POS) 5
INB(NEG) 6
OUTB 7
VDD 8
U300
TDA1308
GND
C315100N
VDD5VAUD
C302100N
GND
VDD5VAUDR302
10K R30410K
C370100U16V
GNDGND
C3941N5
R3785K6
C3951N5
R3795K6
R380
4K7C4052N2
C396
220N
GND
SPEAKERR
SPEAKERL
SPEAKERR
123456789101112
S203
MOLCON12
1234567
JP201
MOLCON7
GND
4.7uHL205
C2551000U16V
C25422U50V
C241100N
R238
470R
R21210K
1K
R239 Q202BC848B
GND
5V
GND GND
J226
0R
BRT_ADJ
R22310K
R22610K
1K
R2411K
R240
J2280R
Q203BC848B
Q204BC848B
GND
5V
5V
GND
BKL_ENINV_POW
BKL_EN
BRT_ADJ
0V
4,8V
14,6V
Hauptplatte – Inverter-Steuerung / Main Board – Inverter-ControlQW1190-3
Hauptplatte – Audio-Umschalter / Main Board – Audio SwitchesQW1190-3
Hauptplatte – Kopfhörer / Main Board – HeadphoneQW1190-3
2
1
3
4
8
7
6
5
INA(neg)
TDA1308(A)
OUTA
VSS
VDD
INA(pos)
INB(neg)
INB(pos)
OUTB
GRUNDIG Service Chassis L5C–14"…20"
2 - �
Hauptplatte – Verstärker / Main Board – AmplifierQW1190-3
C503100N
5V
C523470N
C524
470N
C5321UF25V AUVDD
053516
L504
22UH
053516
L505
22UH
C51822N
C51622N
C52022N
C504100N
C51722N
C51922N
R504100R
R503100R
C51322N
C51122N
C51522N
C502100N
C51222N
C51422N
R502100R
R501100R
053516
L502
22UH
053516
L503
22UH
L500
BK1608HM601
12V
C500100N
C501100N
C507100U50V
C508100U50V
C521
470NC522
470N
C525
470NC526
470N
C530100P
C531100P
1234
S500
MOLCON4
SPEAKERL
SPEAKERR
AMP_EN AMP_EN
AUVDD
NC1
PIN12
NIN13
AGND14
NC5
EN16
NIN27
PIN28
AGND29
EN210 NC 11
BS2 12
VPP2 13
SW2 14
PGND2 15
NC 16
BS1 17
VPP1 18
SW1 19
PGND1 20
U500
MP7731
L501BK1608HM601
AMP_POW
C5351UF25V
C5361UF25V
13
D502BZX84C6V2
13
D503BZX84C6V2
D501
IMBD4148
D500IMBD4148
R50720K
R50820K
SUBVCC
C5091000U25V
C5101000U25V
R51010R
SUBVCC
R51110R
C539390P
C540390P
D504MBRS130LTR
D505MBRS130LTR
10uH
L506
10uH
L507
C527470N
C529470N
C537
15P
C538
15P
R505
150K
R506
150K
C528470N
C534
1UF25V
C5331UF25V
R509180K
R500
10KSUBWOOFER
AMP_EN
C5062N2
C5052N2
1
2
S501
MOLCON2
PG
ND
1
PG
ND
2
VD
D3
VD
D4
CIN 5
CIP 6
CHOLD 7
NC
8
INL-9
INL+10
SHDN11
SS 12
AGND13
REG14
INR-15
INR+16
GAIN117
GAIN218
FS119
FS220
VD
D21
VD
D22
PG
ND
23
PG
ND
24
OUTR- 25
OUTR- 26
OUTR+ 27
OUTR+ 28
OUTL- 29
OUTL- 30
OUTL+ 31
OUTL+ 32
U501MAX9704
5V
J500 0RJ501 0R
J502 0RJ503 0R
5V
5V
GND
GND
GND
GND
GND
GND
R513100K %1
R512100K %1
C541CAP4.7U50V
GNDGND
AMP_POW
REF
REF
REF
2627
27
28
2826
• ≥ §
¡ )
6 4 3 5
* %
£ only for LVDS interface
2
power on (trigger: +12V)
2
switch on with RC
∞ only for LVDS interface™ £ only for RGB interface
^ &
≤ only for LVDS interface
(
7
Hauptplatte / Main Board – Scaler
MAX9704
INL+10
1 2 3 4 21 22 23 24
9
19
11
17
18
12
13 AGND
1465
20
INL-
FS1
FS2
G1
G2
SS
REG
MODULATOR
OSCILLATOR
CHARGE PUMPC1P
C1N
GAINCONTROL
SHUTDOWNCONTROL
SHDN
H-BRIDGE
OUTL+
OUTL+
OUTL-
OUTL-
32
31
30
29
PGND V DD VDD PGND
CHOLD
7
INR+
15
16
INR-MODULATOR H-BRIDGE
OUTR+
OUTR+
OUTR-
OUTR-
28
27
26
25
GRUNDIG Service Chassis L5C–14"…20"
2 - 10
ROM_DATA31
ROM_DATA22
ROM_DATA13
ROM_DATA04
ROM_OEn5
ROM_WEn6
ROM_CSn7
CRVSS 8C
VD
D_1
.89
VCO_LV/RESERVED 10
AVDD_LV_E_3.311
AVSS_LV_E12
CH3P_LV_E/ER0 13
CH3N_LV_E/ER1 14
CLKP_LV_E/ER2 15
CLKN_LV_E/ER3 16
CH2P_LV_E/ER4 17
CH2N_LV_E/ER5 18
CH1P_LV_E/ER6 19
CH1N_LV_E/ER7 20
CH0P_LV_E/EG0 21
CH0N_LV_E/EG1 22
AVSS_LV_E23
AVDD_LV_E_3.324
AVSS_LV25
AVDD_lv_3.326
AVDD_LV_O_3.327
AVSS_LV_O28
CH3P_LV_O/EG2 29
CH3N_LV_O/EG3 30
CLKP_LV_O/EG4 31
CLKN_LV_O/EG5 32
CH2P_LV_O/EG6 33
CH2N_LV_O/EG7 34
CH1P_LV_O/EB0 35
CH1N_LV_O/EB1 36
CH0P_LV_O/EB2 37
CH0N_LV_O/EB3 38
AVSS_LV_O39
AVDD_LV_O_3.340 CV
DD
_1.8
41
CVSS 42
EB4 43
EB5 44
EB6 45
EB7 46
DEN 47
DHS 48
DVS 49
RV
DD
_3.3
50
CRVSS 51
N/C
52
N/C
53
N/C
54
DCLK 55
OR0/JTAG_RESET 56
OR1/RESERVED 57
OR2/RESERVED 58
OR3/RESERVED 59
OR4/RESERVED 60
OR5/RESERVED 61
OR6/RESERVED 62
OR7/RESERVED 63
OG0/JTAG_TDO 64
OG1/RESERVED 65
OG5/JTAG_TDI 66
PPWR 67
PBIAS 68
GPIO15 69
STI_TM2/RESERVED 70
HOST_SDA/UART_DO72
RV
DD
_3.3
73
CRVSS 74
CV
DD
_1.8
75
CRVSS 76
HOST_SCL/UART_DI71
DDC_SCL_VGA77
DDC_SDA_VGA78
DDC_SCL_DVI79
DDC_SDA_DVI80
GPIO0 81
GPIO1 82
GPIO2 83
GPIO3 84
GPIO4 85
GPIO5 88
GPIO6 89
GPIO7/IRQin 90
GPIO8/IRQout 91
GPIO9/SCL 92
GPIO10/SDA 93
CV
DD
_1.8
86
CRVSS 87
CRVSS 94
RV
DD
_3.3
95
CV
DD
_1.8
96
CRVSS 97
GPIO11/PWM0 98
GPIO12/PWM1 99
GPIO13/PWM2 100
GPIO14/PWM3 101G
PIO
16/V
DA
TA
710
2
GP
IO17
/VD
AT
A6
103
N/C
104
N/C
105
GP
IO18
/VD
AT
A5
106
GP
IO19
/VD
AT
A4
107
GP
IO20
/VD
AT
A3
108
GP
IO21
/VD
AT
A2
109
GP
IO22
/VD
AT
A1
110
GP
IO23
/VD
AT
A0
111
VC
LK11
2
AVDD_IMB_3.3113
REXT114
AGND_IMB115
VD
D_R
X2_
1.8
116
AGND_RX2117
RX2+118
RX2-119
AVDD_RX2_3.3120
VD
D_R
X1_
1.8
121
AGND_RX1122
RX1+123
RX1-124
AVDD_RX1_3.3125
VD
D_R
X0_
1.8
126
AGND_RX0127
RX0+128
RX0-129
AVDD_RX0_3.3130
AGND_RXC131
RXC+132
RXC-133
AVDD_RXC_3.3134
VBUFC_DVI/RESERVED 135
GND_RXPLL136
VD
D_R
XP
LL_1
.813
7
CLKOUT/RESERVED138
CV
DD
_1.8
139
CRVSS 140
AVDD_BLUE_3.3141
BLUE+142
BLUE-143
AGND_BLUE144
AVDD_GREEN_3.3145
SOG_MCSS146
GREEN+147
GREEN-148
AGND_GREEN149
AVDD_RED_3.3150
RED+151
RED-152
AGND_RED153
AVDD_ADC_3.3154
ADC_TEST/RESERVED155
AGND_ADC156
N/C
157
N/C
158
N/C
159
N/C
160
N/C
161
N/C
162
GND_ADC 163
VD
D_A
DC
_1.8
164
GND_RPLL 165
VD
D_R
PLL
_1.8
166
RESERVED/VBUFC_RPLL 167
AGND_RPLL168
XTAL169 TCLK170
AVDD_RPLL_3.3171 LBADC_VDD_3.3172
LBADC_IN1 173
LBADC_IN2 174
LBADC_IN3 175
LBADC_RETURN 176
LBADC_GND177
RESETn178
CV
DD
_1.8
179
CRVSS 180
HSYNC/CSYNC181
VSYNC182
ROM_ADDR17183
ROM_ADDR16184
ROM_ADDR15185
ROM_ADDR14186
ROM_ADDR13187
ROM_ADDR12188
ROM_ADDR11189
RV
DD
_3.3
190
CRVSS 191ROM_ADDR10192
ROM_ADDR9193
ROM_ADDR8194
ROM_ADDR7195
ROM_ADDR6196
ROM_ADDR5197
ROM_ADDR4198
ROM_ADDR3199
ROM_ADDR2200
ROM_ADDR1201
ROM_ADDR0202
ROM_DATA7203
ROM_DATA6204
RV
DD
_3.3
205
CRVSS 206
ROM_DATA5207
ROM_DATA4208
U200GM5221_1
12
Y20014.318MHz
C251
5PF
C252
5PF
J2010R
J2000R
J2020RJ2030RJ2040RJ2050RJ2060RJ2070RJ2080R
J2100RJ2110RJ2120RJ2130RJ2140RJ2150RJ2160RJ2170RJ2180RJ2190R
J2090R
123456789
1011121314151617181920
S201
20 PIN LVDS
GND
GND
GND
GND
GND
GNDGND
ROM_ADDR0ROM_ADDR1ROM_ADDR2ROM_ADDR3ROM_ADDR4ROM_ADDR5ROM_ADDR6ROM_ADDR7ROM_ADDR8ROM_ADDR9ROM_ADDR10ROM_ADDR11ROM_ADDR12ROM_ADDR13ROM_ADDR14ROM_ADDR15ROM_ADDR16ROM_ADDR17
R20410K
R20510K
R20610K
R20710K
R20810K
R20910K
R21010K
R21110K
R21310K
R21410K
R21510K
R21610K
R21710K
R21910K
R22010K
R22210K
R22410K
ROM_ADDR0
ROM_ADDR1
ROM_ADDR2
ROM_ADDR3
ROM_ADDR4
ROM_ADDR5
ROM_ADDR6
ROM_ADDR7
ROM_ADDR8
ROM_ADDR9
ROM_ADDR10
ROM_ADDR11
ROM_ADDR12
ROM_ADDR13
ROM_ADDR14
ROM_ADDR15
ROM_ADDR16
R22510K ROM_ADDR17
3V3AVDD
3V3DVDD 1V8AVDD 1V8CVDD
3V3DVDD
CE1
SO2
WP3
VSS4
VCC 8
HOLD 7
SCK 6
SI 5
U203
25VF040
R231
10K3V3DVDD
ROMCSROMWEROMWOE
ROM_ADDR15ROMCS
3V3DVDDR230
10K
C242100N
GND
ROM_ADDR16ROM_ADDR17
R22710K
R22810K
R22910K
3V3DVDD
250R%1R237
3V3AVDD
3V3AVDD
RG200
RG47RRG201
RG47RRG202
RG47R
RG203RG47R
RG204RG47R
123456789
1011121314151617181920212223242526272829303132333435363738394041424344454647484950
S200
FH12-50S-0.5SH
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GNDGND
ER0ER1ER2ER3
ER4ER5ER6ER7
EG0EG1EG2EG3
EG4EG5EG6EG7
EB0EB1EB2EB3
EB4EB5EB6EB7
EB0EB1EB2EB3
EB4EB5EB6EB7
EG0EG1EG2EG3
EG4EG5EG6EG7
ER0ER1ER2ER3
ER4ER5ER6ER7
R232
47R
CLKVSHSDE
CLK
DE
VSHS
J2200RRG205
RG47R
J2210R J2220R J2230R
3V3_STBY
C24722U50V
C212100N
L200
10uH
3V3AVDD C200100N
C201100N
C202100N
C203100N
C204100N
C205100N
C206100N
C207100N
C208100N
C209100N
C210100N
C211100N
C243220P
3V3_STBY
C24822U50V
C222100N
L201
10uH
3V3DVDD C213100N
C214100N
C215100N
C216100N
C217100N
C218100N
C219100N
C220100N
C221100N
1V8_STBY
C24922U50V
C232100N
L202
10uH
1V8CVDD C223100N
C224100N
C225100N
C226100N
C227100N
C228100N
C229100N
C230100N
C231100N
C244220P
1V8_STBY
C25022U50V
C238100N
L203
10uH
1V8AVDD C233100N
C234100N
C235100N
C236100N
C237100N
C245220P
C246220P
5V_STBY
GM22211
2
3
4
S202
MTA100_4
5V_STBY
R20110K
R20010K
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
JP200
HEADER2X20
PANELPWR
RWPLENAPRWPLENAPER0ER1ER2ER3ER4ER5ER6ER7EG0EG1EG2EG3EG4EG5EG6EG7EB0EB1EB2EB3
EB4EB5EB6EB7
DEHSVSCLK
GND
SDA3V3
SCL3V3
3V3 3V35V 5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R235100R
R236100R
VCC8
WP7
SCL6
SDA5
A0 1
A1 2
A2 3
GND 4
U201
24LC16
GND
3V3_STBYC239
100N
BRT_ADJ
BKL_EN
BOOTSTRAP CONFIGURATION
SPI FLASH
NVRAM
LVDS I/F
C25310N
GNDPNL_EN PNL_EN
S1_MAIN_SW S1_MAIN_SW
PC_SD_SW PC_SD_SW
LED1
LED2
MEMCRD_RCA_S MEMCRD_RCA_SRCA_S2_S RCA_S2_S
UART_TXUART_RXDDC_SCL_VGADDC_SDA_VGA
UART_TXUART_RXDDC_SCL_VGADDC_SDA_VGA
RESETQRESETQ
BLUE+BLUE-SOG_MCSSGREEN+GREEN-RED+RED-HS_PCVS_PC
BLUE+BLUE-
SOG_MCSSGREEN+GREEN-
RED+RED-
HS_PCVS_PC
PANELPWRPANELPWR
SCL3V3
SDA3V3
GND
Q2062N7002
Q2052N7002
CLKOUT
DATA
5V_STBY
5V_STBY
R24210K
R24410K
J2310R SC_UPDT_CTR
SC_UPDT_CTR
SC_UPDT_CTR
SCL5V
SDA5V
SCL5V
SDA5V
5V_STBY
R24310K
5V_STBY
R24510K
1234
S204
MOLCON4
SCL3V3SDA3V3
5V
GND
C256220N
GND
Should be close to VCT-IF
R247
10K
R248
10K
R249
10K
R250
10K
R251
10K
R252
10K
GND GND GND GND GND
GND
R2534K7
R2544K7
3V3_STBY
21SW201
12345678
JP202
MOLCON8
1234567
JP203
MOLCON7
5V_STBY
3V3_STBY
J2340R
J2330R3V3_STBY
GND GNDLED1IR
1KR258
3V3_STBY
KEYBOARD
GND GND
LED2
KEYBOARD I/F
R257100R
STBYSTBY
R256
10K
R255
100R
R24610K
Q207BC848B
GND
J227
0R
3V3_STBY
IR
IR_INV
IR_INV
KEYBOARD
Q302BC848B
R398
27KR334
10K
GND
AMP_EN
MUTE
AMP_EN5V
MUTE
SC1_PIN8SC2_PIN8 SC1_PIN8
SC2_PIN8
RESETQOptionalJ235
0R
J232
0R
Optional
R260
10K3V3_STBY
R261
10K3V3_STBY 3V3_STBY 3V3_STBY 3V3_STBY
R262
10K
R263
10K
R264
10K
R265
10K
BKL_EN
BRT_ADJ
GND
GND
12
3D201
BAV99L
12
3
D200BAV99L
R273
10K
GND
23 24 25
19
22
18
16
1415
2
7
17
2
5
6
2021
Hauptplatte / Main Board – ScalerQW1190-3
GPIO
LVDSPanelI/F
AnalogRGB
TripleADC&PLL
X86Micro-controller
ExternalROMI/F
Imag
eC
aptu
re/
Mea
sure
men
t
XTAL
ClockGeneration
On-chipRAM/ROM
OSDController
NVRAM
DisplayTimingControl
TestPattern
Generator
BT656
2XLVDS
Tx
3XGeneral-PurposeADC
4XPWM Back-light
Audio
Inte
llige
ntIm
age
Pro
cess
ing™
Z
oom
/S
hrin
kF
ilter
w
ithe
dge
enha
ncem
ent
uv
Y
Dig
italC
olor
Adj
ustm
ents
ResetCCT
422to444Conversion
High-lightWindow
Col
orL
ook-
up-T
able
ACCLuma
Shaping
ACM-IIChromaAdjust
Histogram
Col
orS
pace
Con
vers
ion
SchmittTrigger
DDC2Bi
ResetnSerialMaster
GPIO
ParallelorSerialEEPROM
KeypadSensingTempSensor
RG
B/Y
UV
Col
orS
pace
Con
vers
ion
GM2221
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - 11
C200 T 136 99C201 T 137 95C202 T 141 99C203 T 143 99C204 T 153 95
C205 T 161 99C206 T 151 95C207 T 131 91C208 T 142 95C209 T 159 89
C210 T 155 95C211 T 161 101C212 T 134 99C213 T 121 127C214 T 121 125
C215 T 161 139C216 T 113 107C217 T 120 117C218 T 121 123C219 T 153 138
C220 T 174 152C221 T 120 119C222 T 159 139C223 T 105 129C224 T 113 104
C225 T 117 116C226 T 117 118C227 T 168 99C228 T 138 87C229 T 119 130
C230 T 161 143C231 T 107 129C232 T 113 125C233 T 134 91C234 T 135 95
C235 T 164 101C236 T 164 99C237 T 139 95C238 T 138 99C239 T 120 116
C241 T 55 155C242 T 163 143C243 T 157 89C244 T 113 123C245 T 136 87
C246 T 136 91C247 T 152 90C248 T 167 151C249 T 112 130C250 T 143 90
C251 T 164 103C252 T 161 103C253 T 111 125C254 T 62 157C255 T 35 149
C256 T 109 125C257 T 90 105C257_AB 91 106C258 T 91 108C258_AB 91 109
C300 T 83 73C301 T 103 73C302 T 42 146C303 T 83 107C304 T 80 73
C305 T 88 51C306 T 80 70C307 T 73 106C308 T 51 84C309 T 53 75
C310 T 72 72C311 T 33 98C312 T 30 98C313 T 77 107C314 T 56 138
C315 T 49 142C316 T 42 130C317 T 35 74C318 T 18 134C319 T 18 139
C320 T 18 143C321 T 23 143C322 T 56 104C323 T 15 84C324 T 19 91
C325 T 25 109C326 T 82 41C327 T 119 50C329 T 101 73C330 T 31 72
C331 T 33 75C332 T 86 13C333 T 17 111C334 T 28 123C335 T 114 89
C336 T 114 67C337 T 99 61C338 T 109 107C339 T 81 107C340 T 86 107
C341 T 98 56C342 T 107 57C343 T 24 136C344 T 96 119C345 T 82 120
C346 T 85 60C347 T 24 87C348 T 79 113C349 T 83 20C350 T 75 54
C351 T 90 20C352 T 84 47C353 T 76 24C354 T 74 120C355 T 76 16
C356 T 57 69C357 T 77 45C358 T 86 113C359 T 40 94C360 T 61 136
C361 T 43 121C362 T 36 121C363 T 108 66C364 T 23 116C365 T 39 102
C366 T 24 97C367 T 21 104C368 T 37 133C369 T 37 140C370 T 61 142
C371 T 108 62C372 T 30 129C373 T 33 142C376 T 15 131C377 T 15 127
C378 T 18 124C379 T 15 102C380 T 15 119C381 T 28 118C382 T 15 75
C383 T 15 73C384 T 49 97C385 T 117 45C386 T 19 100C387 T 37 127
C388 T 18 67C389 T 15 71C390 T 69 74C391 T 30 11C392 T 67 74
C393 T 13 11C394 T 44 132C395 T 45 147C396 T 52 132C397 T 56 142
C398 T 18 130C399 T 22 124C400 T 19 79C401 T 19 77C402 T 88 13
C403 T 44 11C404 T 58 11C405 T 52 134C406 T 47 134C407 T 51 142
C408 T 53 138C409 T 47 72C410 T 38 70C411 T 51 79C412 T 68 113
C413 T 91 67C414 T 91 71C417 T 18 128C418 T 22 126C419 T 15 80
C420 T 19 75C421 T 37 11C422 T 51 11C423 T 92 103C441 T 24 71
C442 T 24 79C443 T 30 93C444 T 40 86C446 T 153 9C447 T 122 31
C448 T 136 34C449 T 121 69C450 T 125 71C451 T 123 68C452 T 122 34
C453 T 122 36C454 T 136 25C455 T 136 28C456 T 127 89C457 T 136 80
C458 T 136 78C459 T 136 76C460 T 136 74C461 T 136 71C462 T 136 69
C463 T 136 67C464 T 119 23C465 T 134 87C466 T 134 84C467 T 120 79
C468 T 120 76C469 T 124 73C470 T 15 154C471 T 15 97C500 T 87 145
C501 T 70 141C502 T 68 160C503 T 73 142C504 T 85 161C505 T 163 40
C506 T 167 36C507 T 70 134C508 T 82 133C509 T 162 30C510 T 181 30
C511 T 65 163C512 T 69 164C513 T 68 158C514 T 71 160C515 T 71 158
C516 T 82 159C517 T 80 159C518 T 85 159C519 T 89 161C520 T 89 159
C521 T 75 138C522 T 77 133C523 T 81 139C524 T 78 137C525 T 85 138
C526 T 88 138C527 T 177 7C528 T 165 3C529 T 165 7C530 T 75 130
C531 T 90 138C532 T 72 140C533 T 160 36C534 T 156 40C535 T 174 25
C536 T 169 25C537 T 183 21C538 T 159 21C539 T 177 18C540 T 170 18
C541 T 168 45C600 T 180 80C601 T 180 78C602 T 167 78C603 T 180 60
C604 T 185 40C605 T 167 51C606 T 164 51C607 T 160 51C608 T 156 51
C609 T 122 54C610 T 137 64C611 T 166 57C612 T 163 57C613 T 159 57
C614 T 155 57C615 T 174 111C616 T 167 90C617 T 98 140C618 T 95 128
C619 T 65 74C620 T 53 73C621 T 103 140C622 T 103 129C623 T 59 130
C624 T 71 106C625 T 180 74C626 T 166 71C627 T 110 28C628 T 175 54
C629 T 177 42C630 T 133 44C631 T 177 115C632 T 172 92C633 T 65 69
C634 T 68 125C635 T 59 108C636 T 180 76C637 T 156 72C638 T 170 80C639 T 143 61
D200 T 10 115D201 T 11 103D300 T 155 47D301 T 114 54D302 T 45 104
D400 T 154 13D401 T 125 19D402 T 143 9D403 T 129 19D404 T 143 13
D405 T 133 19D500 T 179 22D501 T 164 22D502 T 174 22D503 T 169 22
D504 T 174 13D505 T 168 13D600 T 167 54D601 T 163 54D602 T 159 54
D603 T 155 54D608 T 165 74
F600 T 100 29
J200 T 151 138J201 T 150 142J202 T 149 138J203 T 148 142J204 T 146 138
J205 T 145 142J206 T 144 138J207 T 143 142J208 T 142 138J209 T 141 142
J210 T 140 138J211 T 138 142J212 T 137 138J213 T 136 142J214 T 135 138
J215 T 134 142J216 T 133 138J217 T 132 142J218 T 130 138J219 T 129 142
J220 T 128 138J221 T 127 142J222 T 126 138J223 T 125 142J224 T 119 61
J225 T 129 61J226 T 57 155J227 T 98 107J228 T 55 151J231 T 122 99
J232 T 107 125J233 T 89 132J234 T 90 135J235 T 117 123J236 T 121 89
J237 T 88 105J238 T 88 108J300 T 39 107J301 T 35 90J302 T 74 35
J303 T 82 25J304 T 30 68J305 T 111 107J306 T 15 145J307 T 87 5
J308 T 43 5J309 T 29 5J310 T 15 5J311 T 57 5J312 T 71 5
J313 T 80 67J314 T 107 107J315 T 114 99J316 T 45 87J317 T 70 67
J318 T 70 65J400 T 129 28J401 T 131 28J402 T 133 28J403 T 127 28
J404 T 142 27J405 T 142 25J406 T 125 28J407 T 142 23J408 T 142 19
J409 T 142 21J500 T 91 155J501 T 93 155J502 T 89 155J503 T 87 155
J600 T 95 134J601 T 95 132J602 T 95 130
JP200 T 105 147JP201 T 32 159JP202 T 83 125JP203 T 84 125JP300 T 153 27
L200 T 163 92L201 T 172 152L202 T 153 82L203 T 138 91L205 T 43 154
L300 T 103 65L301 T 103 51L302 T 91 119L303 T 87 119L304 T 90 54
L305 T 73 112L306 T 90 49L307 T 81 52L308 T 69 119L309 T 116 92
L310 T 91 112L311 T 56 134L312 T 41 78L313 T 80 63L314 T 81 55
L315 T 90 60L316 T 45 82L317 T 15 101L318 T 15 66L319 T 34 127
L321 T 15 69L323 T 15 124L324 T 15 121L400 T 120 29L401 T 117 79
L402 T 118 76L403 T 121 73L500 T 66 139L501 T 156 43L502 T 70 146
L503 T 68 153L504 T 75 155L505 T 83 154L506 T 180 13L507 T 163 12
L600 T 153 63L601 T 183 49L602 T 148 46L603 T 173 68L605 T 27 144L609 T 173 65
P400 T 125 11
Q200 T 122 64Q201 T 126 64Q202 T 58 151Q203 T 52 155Q204 T 52 150
Q205 T 11 107Q206 T 11 111Q207 T 97 111Q208 T 121 86
Q300 T 87 28Q301 T 36 114Q302 T 101 111Q303 T 19 155Q304 T 15 92
Q305 T 31 82Q306 T 31 88Q307 T 23 153Q308 T 19 87Q309 T 19 146
Q310 T 114 59Q311 T 117 85Q312 T 114 72Q313 T 107 72Q314 T 48 91Q600 T 105 135
R200 T 113 119R201 T 104 125R202 T 126 61R203 T 130 64R204 T 165 130
R205 T 160 129R206 T 165 128R207 T 160 127R208 T 165 126R209 T 160 125
R210 T 165 124R211 T 160 123R212 T 62 150R213 T 165 122R214 T 160 121
R215 T 165 121R216 T 160 120R217 T 165 119R219 T 160 118R220 T 165 117
R222 T 160 115R223 T 49 155R224 T 165 114R225 T 160 113R226 T 49 148
R227 T 166 139R228 T 160 111R229 T 160 131R230 T 166 143R231 T 164 139
R232 T 121 130R233 T 123 61R234 T 118 64R235 T 120 111R236 T 120 109
R237 T 133 95R238 T 62 152R239 T 58 147R240 T 49 151R241 T 55 147
R242 T 15 115R243 T 15 117R244 T 15 104R245 T 15 106R246 T 100 107
R247 T 123 96R248 T 126 99R249 T 127 95R250 T 130 99R251 T 129 95
R252 T 132 99R253 T 120 114R254 T 120 107R255 T 102 107R256 T 97 107
R257 T 113 116R258 T 92 132R260 T 124 92R261 T 124 99R262 T 125 95
R263 T 128 99R264 T 129 91R265 T 131 95R273 T 121 92R274 T 124 87
R276 T 120 89R277 T 126 87R300 T 23 149R301 T 19 84R302 T 49 138
R303 T 86 33R304 T 51 138R305 T 88 33R306 T 88 37
R408 T 133 74R409 T 133 71R410 T 133 69R411 T 133 67R412 T 149 5
R413 T 147 5R414 T 133 76R415 T 122 19R416 T 131 22R417 T 136 20
R418 T 129 86R419 T 131 83R420 T 153 5R421 T 156 5R422 T 31 75
R423 T 40 11R424 T 54 11R425 T 114 80R426 T 115 75R427 T 118 73
R500 T 160 40R501 T 67 164R502 T 74 160R503 T 77 160R504 T 88 163
R505 T 182 21R506 T 161 21R507 T 173 18R508 T 166 18R509 T 163 36
R510 T 175 18R511 T 168 18R512 T 166 40R513 T 170 40R600 T 184 77
R601 T 180 70R602 T 99 129R603 T 108 135R604 T 101 129R605 T 163 71
R606 T 153 51R607 T 101 125R608 T 180 72
RG200T 138 154RG201T 134 154RG202T 146 154RG203T 142 154RG204T 127 148RG205T 123 148
S200 T 138 162S201 T 145 149S202 T 105 119S203 T 50 161S204 T 118 100
S300 T 31 135S301 T 8 139S303 T 8 80S304 T 66 106S400 T 146 29
S500 T 77 164S501 T 171 5S600 T 101 19S601 T 104 8
SAW300T 75 67
SW201T 170 122
TU300 T 43 38TU301 T 43 41TU351 T 42 36
U200 T 139 118U201 T 115 112U203 T 170 142U300 T 45 140U301 T 80 34
U302 T 31 108U303 T 83 90U400 T 149 11U401 T 129 28U402 T 126 79
U500 T 171 31U501 T 79 145U600 T 173 76U601 T 130 54U603 T 177 104
U604 T 101 135U605 T 61 75U606 T 60 123
Y200 T 162 107Y300 T 86 70
R307 T 86 37R308 T 75 31R309 T 73 31R310 T 82 27R311 T 75 38
R312 T 73 38R313 T 32 115R314 T 32 113R315 T 28 113R316 T 28 115
R317 T 33 103R318 T 33 100R319 T 38 110R320 T 30 103R321 T 30 100
R322 T 23 146R323 T 15 147R324 T 18 136R325 T 117 50R326 T 115 89
R327 T 114 65R328 T 107 68R329 T 115 50R330 T 117 89R331 T 114 69
R332 T 101 70R333 T 19 82R334 T 103 107R335 T 31 79R336 T 31 85
R337 T 95 107R338 T 93 107R339 T 93 13R340 T 74 33R341 T 33 68
R342 T 31 68R343 T 40 110R344 T 35 98R345 T 18 122R346 T 18 119
R347 T 114 86R348 T 114 62R351 T 19 151R352 T 15 88R353 T 15 129
R354 T 18 126R355 T 15 78R356 T 19 72R357 T 107 75R358 T 79 107
R359 T 34 81R360 T 35 85R361 T 19 149R362 T 15 86R363 T 15 152
R364 T 15 95R365 T 15 134R366 T 15 157R367 T 15 139R368 T 15 143
R369 T 15 149R370 T 15 99R371 T 83 13R372 T 90 13R373 T 71 11
R374 T 20 158R375 T 26 151R376 T 19 93R377 T 19 96R378 T 44 135
R379 T 45 145R380 T 49 134R381 T 53 142R382 T 87 25R383 T 47 87
R384 T 39 115R385 T 33 72R386 T 15 136R387 T 15 82R388 T 52 67
R398 T 102 115R399 T 21 68R400 T 19 70R401 T 27 11R402 T 15 11
R403 T 143 5R404 T 131 87R405 T 132 84R406 T 133 80R407 T 133 78
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
Hauptplatte / Main BoardQW1190-8
T: KoordinatenfürdieBauteilederBestückungsseite(Ansichtvonoben)/CoordinatesoftheComponentsonthecomponentside(topview)B: KoordinatenfürdieBauteilederLötseite(Ansichtvonunten)/CoordinatesoftheComponentsonthesolderside(bottomview)
GRUNDIG Service Chassis L5C–14"…20"
2 - 12
Hauptplatte / Main BoardQW1190-8AnsichtvonderBestückungsseiteViewofComponentSide
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - 1�
Hauptplatte / Main BoardQW1190-8VergrößerteAnsichtvonderBestückungsseiteEnlargedviewofComponentSide
GRUNDIG Service Chassis L5C–14"…20"
2 - 14
GRUNDIG Service Chassis L5C–14"…20"
2 - 15
12
S600MOLCON2
12V
C627470U25V
3.3uH
L600S601
CO
NN
-PO
WE
R
GNDGND
C602100N
GND
F600
FUSE 5A
C638
22N
GND
C600
100NC601
100N
GND
GND
GNDR600
10K
GND
C637470U25V
GND
C62610N D608
MBRS130LTR
R605
100R
C6281000U16V
C603100N
3.3uH
L601
C6291000U16V
C604100N
C625
10N
C636
1N5
GND
5V_STBY
GND
GND GND GND GND
TUNER_SU10uH
L603
BS1
VIN2
OUT3
GND4 FB 5
COMP 6
EN 7
SS 8
U600
MP1593
C611
220N
C605
220N
R603
10K
J600
0RJ601
0RJ602
0R
R60210K
Q600BC848B
C618100N
GND
GND
5V_STBY
3V3_STBY
12V
C609100N
C610100N
C630100U16V
C639470U16V
IN3
1
OUT 2
ADJ
U601 LM1117 3V3
5V_STBY 3V3_STBY
GNDGND GNDGND GND
S11
G12
S23
G24
D1 8
D1 7
D2 6
D2 5
U604
SI9933ADY
C622100N
GND
R60410K
C617100N
GND
GND
5V
C621100N
C615100N
C616100N
C631100U16V
IN3
1
OUT 2
ADJ
U603 LM1117 1V8
5V_STBY 1V8_STBY
GNDGND GNDGND GND
C632100U16V
C619100N
C633100U16V
C620100N
12V 8V
GND GND GNDGND
C623100N
C624100N
C634100U16V
5V 3V3
GNDGND GNDGND GND
C635100U16V
1K
R607
GND
TUNER_SU
1K
R606
REGULATORS
12V INPUT
33V 33V47,5V
PANELPWR PANELPWR
PNL_ENPNL_EN
STBYSTBY
5V_STBY
12
3
D600BAV99L
12
3
D601BAV99L
12
3
D602BAV99L
12
3D603BAV99L
C606
220N
C607
220N
C608
220NC612
220N
C613
220N
C614
220N
IN3
2
OUT 1
GND
U605
MC78L08CP
12V INV_POW4.7uH
L605
IN3
1
OUT 2
ADJ
U606 LM1117 3V3
R601
18K
R608
56K
4.7uH
L60212V AMP_POW
L609
22uH - CDRH104R
1
AGC 1
TU 2
ADD 3
SCL 4
SDA 5
NC 6
VCC+5V 7
NC/ADC 8
VST 9
IF2/NC 10
IF1 11
TU300
ENV57K##08G3F
AGC 1
TU 2
AS 3
SCL 4
SDA 5
NC 6
VCC+5V 7
NC/ADC 8
VST 9
NC 10
IF1 11
TU301
DTQS441IH241C
L313 1uH
X6966D
1
2
3
4
5
SAW300IF1
IF2
GND
C33110N
C33010N
R385
5K1
GND GND
33V
2,4V
R341100R
R342100R
J3040RGND
J313
0R
J318
0RJ317
0R
D300BZX84C33
GND
33V33V
C409100U25V
IFIN-
IFIN+
AGCSDA5V
SCL5V
GND
R388
56RGND
5VL312
coilrad10C410100U10V
C317100N
GNDGND
AGC 1
TU 2
AS 3
SCL 4
SDA 5
UB 6
VCC+5V 7
NC 8
VT 9
IF2 10
IF1 11
TU351
CTF5540
8
4
3
Hauptplatte – Netzteil / Main Board – Power SupplyQW1190-8
Hauptplatte / Main Board – TunerQW1190-8
1
3 4 8
MP1593 3A, 28V, 385KHz STEP-DOWN CONVERTER
LOCKOUTCOMPARATOR
ERRORAMPLIFIER
FREQUENCYFOLDBACK
COMPARATOR
INTERNALREGULATORS
1.8V
SLOPECOMP
CLK
CURRENTCOMPARATOR
CURRENTSENSE
AMPLIFIER
SHUTDOWNCOMPARATOR
SS8
COMP6
IN 2
EN 7
GND4
OSCILLATOR
40/385KHz
S
R
Q
SW3
BS
M1
M2
1
5V+
Q0.7V
+ +
2.3V/2.6V
+
1.22V0.7V +
+
FB5
--
--
--
--
--
--
GRUNDIG Service Chassis L5C–14"…20"
2 - 1�
GND1
VSUP8.0AU2
VREFAU3
SPEAKERL4
SPEAKERR5
AOUT1L6
AOUT1R7
AIN3L/AOUT2L8
AIN3R/AOUT2R9
AIN2L10
AIN2R11
AIN1L12
SIF/AIN1R13
TAGC14
VREFIF15
IFIN-16
IFIN+17
RESETQ18
VSUP5.0FE19
VSUP5.0IF20
VSUP3.3DIG21
GND22
GND23
VSUP1.8DIG24
XTAL125
XTAL226
P2227
P2328
VIN1129
VIN1030
VIN931
VIN832
VIN733
VIN634
VIN535
VIN436
VIN337
VIN238
VIN139
VOUT140
VOUT241
VOUT342
VSUP1.8FE43
GND44 GND 45VSUP3.3VFE 46P10 47P11 48P12 49P13 50P14 51P15 52P16 53P17 54P20 55P21 56SCL 57SDA 58VPROT 59HOUT 60HFLB 61SAFETY 62GNDDAC 63VSUP3.3DAC 64VSUP3.3IO 65GND 66GND 67VSUP3.3BE 68XREF 69VRD 70BOUT 71GOUT 72ROUT 73SVMOUT 74BIN 75GIN 76RIN 77FBIN 78GNDM 79SENSE 80RSW1 81RSW2 82EW 83VERT- 84VERT+ 85TEST/SUBW 86VSUP5.0BE 87GND 88
U303
VCT-IF PSSDIP88(2)
VDD1V8D1V8_STBY
1V8_STBY VDD1V8FE
3V3_STBY VDD3V3FE
3V3_STBY VDD3V3IO
3V3
3V3
VDD3V3D
VDD3V3BE
5V VDD5VFE
5V VDD5VIF
5V VDD5VBE
3V3 VDD3V3DAC
C308100N
C4113.3U50V
1K R358 GND
GND
12
Y30020.25MHz
C41322P
C41422P
GND
GNDGND
GND
GND
GND GND
GND
GND
L300
10uH
L301
10uH
L310
10uH
L302
10uH
L303
10uH
L304
10uH
L306
10uH
L305
10uH
L307
10uH
L308
10uH
C34110U25V
C300100N
C337470P
GND
VDD1V8D
C34210U25V
C301100N
C3711N
GND
VDD1V8FE
C34410U25V
C338470P
GND
VDD3V3FE
C34510U25V
C303100N
GND
VDD3V3IO
GND
GND
GND
GND
GND
C34610U25V
C304100N
VDD3V3D
C34810U25V
C339470P
VDD3V3BE
C305100N
VDD5VFE
C35010U25V
C306100N
VDD5VIF
C35410U25V
C307100N
8V
C35810U25V
C340470P
GND
VDD3V3DAC
C310100NGND
VC
T-I
F
AO_R 1AIN_R 2AO_LM 3AGND 4B_GND 5AIN_L 6B 7SWTCH 8G_GND 9CLKOUT 10G 11DATA 12R_GND 13D_GND 14R 15BLNK 16V_GND 17BL_GND 18VOUT 19VIN 20SHIELD 21
S301
SCART1
AO_R 1AIN_R 2AO_LM 3AGND 4B_GND 5AIN_L 6B 7SWTCH 8G_GND 9CLKOUT 10G 11DATA 12R_GND 13D_GND 14R 15BLNK 16V_GND 17BL_GND 18VOUT 19VIN 20SHIELD 21
S303
SCART2
GND
SC1_OUT_RSC1_IN_RSC1_OUT_L GND
GND
SC1_IN_LSC1_BLUE
SC1_GREEN
SC1_RED
R3243K3
GND
GND
GNDGND
GNDGND
SC1_CVBS_OUTR36675R
GND
SC1_CVBS_IN
R345
100R
R346
100R
C334
22U50V
C333
22U50VC3781N
C3801N
C3791N
C3811N
GND
GNDGND
GND
SC1_OUT_L
SC1_OUT_R
AOUT1L
AOUT1R
AOUT1RAOUT1L
C3771N
R354
470R C418330P
C399
220N
C3761N
R353
470R C417330P
C398
220N
GND GND
GND GND
SC1_IN_L
R2NIAR_NI_1CS
AIN2L
AIN2LAIN2R
SPEAKERLSPEAKERR
RINGINBIN
C332100N
C402
100N
SVHS_CSVHS_Y
1
2
J312RCA VIDEO
GND
R37375R
234
1 4321J307
CONN-DIN4
GNDGND
R37175R
R37275R
GND
GND
SVHS_C
SVHS_Y
GND
C329
100N
RCA_CVBS
RCA_CVBS
GND
GNDGND
GNDGND
GND
GNDGND
R37075R
GND
SC2_CVBS_INSC2_CVBS_OUT
SC2_IN_L
SC2_IN_RSC2_OUT_R
SC2_OUT_LR3333K3
GND
SC1_PIN8
SC1_FBL
FBLIN
SC1_CVBS_INSC2_CVBS_IN
AIN1LAIN1R
AOUT2LAOUT2R
C3831N
R356
470R
R423
1K
R424
1K
C420330P
C401
220N
C3821N
R355
470R C419330P
C400
220N
GND GND
GND GND
SC2_IN_L
SC2_IN_R
1
2
J308
RCA L
1
2
J311RCA R
GND
C4211N
C4221N
C403
220N
C404
220N
RCA_LEFT
RCA_RIGHT
VOUT1VOUT2
SC2_I_L
SC2_I_R
C444
47U16VC3921N C393
1N
R402
330R
1KR360
Q306BC858B
R336
3K3
C442
47U16V
R400
330RC3891N
1
2
J310
RCA VIDEOGNDGNDGND
GND
8V
GND
AOUT2L
SC2_OUT_L
C443
47U16VC3901N C391
1N
R401
330R
1KR359
Q305BC858B
R335
3K3
C441
47U16V
R399
330RC3881N
1
2
J309
RCA VIDEO
GNDGNDGND
GND
8V
GND
AOUT2R
SC2_OUT_R
GND
UART_RX
UART_RXVS_VCT
HS_VCT
C313100N
C4124.7U50V
GND GND
VDD5VBEGNDGNDGNDGND
GND
GNDGND
GND
GND GND
GND
GND
5V VDD5VAUDL311
10uH
GND
C314100N
C36010U25V
R38610K
SDA3V3SCL3V3
SC2_PIN8
R38710K
UART_TX
R3373K3
R3383K3
3V3_STBY
VIDEO I/O
CLKOUT
DATA
UART_TXUART_RX
HS_VCTVS_VCT
RESETQRESETQ BLUEGREENRED
BLUE_VCT GREEN_VCT RED_VCT
SUBWOOFER
SAFETY
DATA
CLKOUT
R4226K8
VDD5VFE
175mA
225mA
48mA
11mA
95mA
25mA
65mA
18mA
26mA
150mA
SPEAKERLSPEAKERR
C316100N
C322100N
C35610U25V
C309100N
GND GND
GND
Q311BC858ALT1
Q310BC848
8V
GND
C327100N
R325
22RR329
2K7 12
3
D301BAV99L
R32633R
C335560P
BLUE
R330150R
5V5V
R347270R
GND
Q312BC858ALT1
R32733R
C336560P
GREEN
R331150R
5VR348270R
GND
Q313BC858ALT1
R32833R
C363560P
RED
R332150R
5VR357270R
GND
SC1_PIN8
SC2_PIN8
J3140RJ3150R
J3050R
GND
12V 12V-A
C35910U25V
GND
C311100N
C312100N
L316
10uH125mA
Q314BC337-16
R383
220R
J316
0R
C38447U16V
GND
D302BZX84C12 SOT23
GND
This circuit is used for 15V panels. Otherwise the jumper is mounted.
C38547U16V
GND
IFIN+IFIN-
AGC
R363
75R
R374
180R R375150R
R351470R
R30010K
R36118KQ303
BC858B Q307BC848
5V
GND
GND
C343
10U25V
VOUT1
SC1_CVBS_OUT
C323100N
R364
75R
R376
180R R377150R
R352470R
R30110K
R36218KQ304
BC858B Q308BC848
5V
GND
GND
SC2_CVBS_OUT
C324100N
C347
10U25V
VOUT2
L309
8.2uH
R36575R
R36775R
R36875R
R36975R
C318
100N
C319
100N
C320
100N
SC1_BLUE
SC1_RED
SC1_GREEN
BIN
GIN
RIN
GND
GND
GND
GND
SC1_FBL R323
10K
R322
10K
Q309BC848
VDD3V3D
GND
C321100N
GND
FBLIN
J306 0R FBLINSC1_FBL
Optional
L317
10uH
L319
10uH
C38647P
C38747P
GND
GND
L318
10uH
L321
10uH
A connector for theLight Sensor option.
L314 Ferrite Bead
L315Ferrite Bead
L323
10uH
L324
10uH
1234567
JP300
MOLCON7
Option for Side AV
SVHS_CSVHS_Y
GNDCVBS_AVRIGHT_AV
GNDLEFT_AV
1
2
S304
CVBS_AV
LEFT_AV
RIGHT_AV
C42333P
VDD5VBE
Q2012N7002
Q200
2N7002R2333K3
R2343K3
R20210K
R20310K
J224
0R
0R
J225
3V3_STBY5V_STBY
SCL3V3
SDA3V3SDA5V
SCL5V SCL3V3
SDA3V3SDA5V
SCL5V
C470470P
C471470P
26
2
10
11
95
7
3
4
5
6
6
13
12
Hauptplatte / Main Board – IN/OUT, VCT-IFQW1190-8
2
power on (trigger: +12V)
2
switch on with RC
3 4 5 6
7 9 0 ! @ #
§
XTAL1
IFFrontend
Slicer
VideoBackend
IFProcessor
SoundDemod.
AudioProcessor
DisplayGenerator
BusArbiter
20kBXRAM
256kBProgROM
ClockGenerator
Reset&TestLogic
I2C
24kBCharROM TEST
RESETQ
XTAL2
I2C
Pxy
CVBSin
IFIN-
IFIN+
TAG
C
SIF
YCrCbin
CVBSoutRGBin
AOU
T
SP
EA
KE
R
RGBoutSVM
RGBinSENSERSW
VERTEW
HOUTPROT
HFLB
PanoramaScaler
Display&
DeflectionProcessor
TimerCRT/PWMADC/UARTWatchdog
RTCI/O-Ports
MemoryInterface
ADB,DB,PSENQ,PSWEQ,WRQ,RDQ
CPU8051
AIN
VideoFrontend
ColorDecoder
ComponentInterface
CombFilter
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - 1�
GND
12
3
D404BAV99L
12
3
D402BAV99L
GND
GND
GNDA01 A12 A23 VSS4 SDA 5
SCL 6
WP 7
VCC 8
U400
HT24LC02
1N4148
D400
5V_STBY
5V
5V
C446100N
GND
R42047K
R42147K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
P400
DB15HF
R412
100R
R413
100R
GND
12
3
D405BAV99L
12
3
D401BAV99L
12
3
D403BAV99L
J402
0R
J401
0R
J400
0R
J406
0R
J403
0R
R41775R
R41575R
R41675R
R408
47R
R406
47R
R410
47R
C462
10N
GND GND
5V
RED_DSUB RED_SW
GND
5V
GND
GREEN_SWGREEN_DSUB
GND
5V
GND
BLUE_DSUB BLUE_SW
R414
470R
C46010N
C459
10N
C457
10NR403
10K
VS_DSUB
HS_DSUBR418
75R
R419
75R
R40410K
R40510K
GND
GND
HS_SW
VS_SW
C46522P
C46622P
GND
GND
R407
47R
R409
47R
R411
47R
GND
C458
10N
C461
10N
C463
10N
VDD 1YA 2GND 3VDD 4YB 5YC 6GND 7YD 8VDD 9GND 10YE 11SEL 12E113
E014
D115
C116
D017
C018
VDD19
GND20
B121
B022
A123
A024
U401
PI3V512
VDD 1YA 2GND 3VDD 4YB 5YC 6GND 7YD 8VDD 9GND 10YE 11SEL 12E113
E014
D115
C116
D017
C018
VDD19
GND20
B121
B022
A123
A024
U402
PI3V512
123456789
101112131415
S400
5V_STBY
GND
AUDIO_R_SDAUDIO_L_SD
BLUE_SDGREEN_SDRED_SD
HS_SDVS_SD
GND
3V3L400
10uH3V3_RGB
C448100N
GND
C46410U25V
GND
3V3_RGB
GND
GND
GND
RED_SDRED_DSUBGREEN_SDGREEN_DSUB
BLUE_SD
BLUE_DSUBHS_SD
HS_DSUBVS_SDVS_DSUB
C447100N
GND
VS_SW
C449100N
C450100N
C451100N
GND GND GND
3V3_RGB
3V3_RGB
3V3_RGB
HS_SW
BLUE_SWGREEN_SW
RED_SW
C456100N
GND
C452
100N
C453
100N
C454
100N
C455
100N
GND GND GND GND
RED_SW
GREEN_SW
BLUE_SWHS_SW
VS_SW
GND
GND
GND
GND
3V3_RGB
3V3_RGB
3V3_RGB
3V3_RGB
VS_G
HS_G
BLUE_GGREEN_G
RED_G
VS_VCT
HS_VCTBLUE_VCT
GREEN_VCT
RED_VCT
VS_G
HS_G
BLUE_G
GREEN_G
RED_G
TO GENESIS
RGB SWITCHES
EDID VGA
2nd RGB Switch
AUDIO_R_SDAUDIO_L_SD
DDC_SCL_VGA
DDC_SDA_VGADDC_SDA_VGA
DDC_SCL_VGA
VS_VCT
HS_VCT
BLUE_VCT
S1_MAIN_SW S1_MAIN_SW
PC_SD_SW PC_SD_SW
HS_PC HS_PC
VS_PC VS_PC
RED-
RED+
GREEN-
GREEN+
SOG_MCSS
BLUE+
BLUE-
BLUE+
BLUE-
SOG_MCSS
GREEN+
GREEN-
RED+
RED-
UART_TXUART_RX
GND
J407
0R
J404
0R
J409
0R
J408
0R
R425
75R
J405
0R
WS_SVDS_SV
WS_SHDS_SH
RED_SD RED_SW
GREEN_SD GREEN_SW
BLUE_SD BLUE_SW
2.2uH
L401
C467150P
GND
GREEN_VCTR426
75R 2.2uH
L402
C468150P
GND
RED_VCTR427
75R 2.2uH
L403
C469150P
GND
18
17
16
15
14
Hauptplatte – VGA-Eingang und RGB-Umschalter / Main Board – VGA Input and RGB SwitchesQW1190-8
$
%
^
*
&
PI3V512SEL
2
5
6
8
11
12
OUT_A
OUT_B
OUT_C
OUT_D
OUT_E
24
23
22
21
18
17
16
15
14
13
A0
A1
B0
B1
C0
D0
C1
D1
E0
E1
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - 1�
2Y11 2Y02
3Y13
3Z 4
3Y05
E6
VE
E7
GN
D8
S3 9S2 10S1 11
1Y012
1Y113 1Z 14
2Z 15
VC
C16
U301
CD
4053
GNDGNDGND
12V-A
C349
10U25VC352
10U25V
R30510K
R303
10K12V-A
GND
R307
10K
R306
10K12V-A
GND
GNDGND
R309
10K
R308
10K12V-A
GND
R312
10K
R311
10K12V-A
GND
C355
10U25V
C357
10U25V
C353
10U25V
C351
10U25V
R339
100R
R340
100R
R310
10K12V-A
Q300BC848B
GND
MR_R
MR_L
J302
0RJ303
0R
MR_L
MR_R
RCA_LEFT
2Y11 2Y02
3Y13
3Z 4
3Y05
E6
VE
E7
GN
D8
S3 9S2 10S1 11
1Y012
1Y113 1Z 14
2Z 15
VC
C16
U302
CD
4053
GNDGNDGND
12V-A
C361
10U25V
C364
10U25V
R314 10K
R313
10K12V-A
GND
MR_R
R316
10K
R315
10K12V-A
GND
GNDGND
R318
10K
R317
10K12V-A
GND
R321
10K
R320
10K12V-A
GND
C366
10U25V
C367
10U25V
MR_L
C365
10U25V
C362
10U25V
R343
100R
R344
100R
R319
10K12V-A
Q301BC848B
GND
AIN1L
AIN1R
SC2_I_L
Optional
R382
4K7
R384
4K7
MEMCRD_RCA_S
RCA_S2_S RCA_S2_S
C325100N
C326100N
GND
GND
SC2_I_R
RCA_RIGHT
RCA_LEFT
AUDIO_L_SDAUDIO_L_SD
AUDIO_R_SDAUDIO_R_SD
Optional
MEMCRD_RCA_S
J300
0RJ301
0R
MR_R
MR_L
AIN1R
AIN1L
C4062N2
GNDR381
4K7C4072N2
C4082N2
C397
220N
GND GND
C368
100U16V
C369
100U16V
C3721N
C3731N
GNDGND
1
2
3S300
GND
SPEAKERL
GND
OUTA1
INA(NEG)2
INA(POS)3
VSS4 INB(POS) 5
INB(NEG) 6
OUTB 7
VDD 8
U300
TDA1308
GND
C315100N
VDD5VAUD
C302100N
GND
VDD5VAUDR302
10K R30410K
C370100U16V
GNDGND
C3941N5
R3785K6
C3951N5
R3795K6
R380
4K7C4052N2
C396
220N
GND
SPEAKERR
SPEAKERL
SPEAKERR
123456789101112
S203
MOLCON12
1234567
JP201
MOLCON7
GND
4.7uHL205
C2551000U16V
C25422U50V
C241100N
R238
470R
R21210K
1K
R239 Q202BC848B
GND
5V
GND GND
J226
0R
BRT_ADJ
R22310K
R22610K
1K
R2411K
R240
J2280R
Q203BC848B
Q204BC848B
GND
5V
5V
GND
BKL_ENINV_POW
BKL_EN
BRT_ADJ
0V
4,8V
14,6V
Hauptplatte – Inverter-Steuerung / Main Board – Inverter-ControlQW1190-8
Hauptplatte – Audio-Umschalter / Main Board – Audio SwitchesQW1190-8
Hauptplatte – Kopfhörer / Main Board – HeadphoneQW1190-8
2
1
3
4
8
7
6
5
INA(neg)
TDA1308(A)
OUTA
VSS
VDD
INA(pos)
INB(neg)
INB(pos)
OUTB
GRUNDIG Service Chassis L5C–14"…20"
2 - 1�
Hauptplatte – Verstärker / Main Board – AmplifierQW1190-8
C503100N
5V
C523470N
C524
470N
C5321UF25V AUVDD
053516
L504
22UH
053516
L505
22UH
C51822N
C51622N
C52022N
C504100N
C51722N
C51922N
R504100R
R503100R
C51322N
C51122N
C51522N
C502100N
C51222N
C51422N
R502100R
R501100R
053516
L502
22UH
053516
L503
22UH
L500
BK1608HM601
12V
C500100N
C501100N
C507100U50V
C508100U50V
C521
470NC522
470N
C525
470NC526
470N
C530100P
C531100P
1234
S500
MOLCON4
SPEAKERL
SPEAKERR
AMP_EN AMP_EN
AUVDD
NC1
PIN12
NIN13
AGND14
NC5
EN16
NIN27
PIN28
AGND29
EN210 NC 11
BS2 12
VPP2 13
SW2 14
PGND2 15
NC 16
BS1 17
VPP1 18
SW1 19
PGND1 20
U500
MP7731
L501BK1608HM601
AMP_POW
C5351UF25V
C5361UF25V
13
D502BZX84C6V2
13
D503BZX84C6V2
D501
IMBD4148
D500IMBD4148
R50720K
R50820K
SUBVCC
C5091000U25V
C5101000U25V
R51010R
SUBVCC
R51110R
C539390P
C540390P
D504MBRS130LTR
D505MBRS130LTR
10uH
L506
10uH
L507
C527470N
C529470N
C537
15P
C538
15P
R505
150K
R506
150K
C528470N
C534
1UF25V
C5331UF25V
R509180K
R500
10KSUBWOOFER
AMP_EN
C5062N2
C5052N2
1
2
S501
MOLCON2
PG
ND
1
PG
ND
2
VD
D3
VD
D4
CIN 5
CIP 6
CHOLD 7
NC
8
INL-9
INL+10
SHDN11
SS 12
AGND13
REG14
INR-15
INR+16
GAIN117
GAIN218
FS119
FS220
VD
D21
VD
D22
PG
ND
23
PG
ND
24
OUTR- 25
OUTR- 26
OUTR+ 27
OUTR+ 28
OUTL- 29
OUTL- 30
OUTL+ 31
OUTL+ 32
U501MAX9704
5V
J500 0RJ501 0R
J502 0RJ503 0R
5V
5V
GND
GND
GND
GND
GND
GND
R513100K %1
R512100K %1
C541CAP4.7U50V
GNDGND
AMP_POW
REF
REF
REF
2627
27
28
2826
• ≥ §
¡ )
6 4 3 5
* %
£ only for LVDS interface
2
power on (trigger: +12V)
2
switch on with RC
∞ only for LVDS interface™ £ only for RGB interface
^ &
≤ only for LVDS interface
(
7
Hauptplatte / Main Board – Scaler
MAX9704
INL+10
1 2 3 4 21 22 23 24
9
19
11
17
18
12
13 AGND
1465
20
INL-
FS1
FS2
G1
G2
SS
REG
MODULATOR
OSCILLATOR
CHARGE PUMPC1P
C1N
GAINCONTROL
SHUTDOWNCONTROL
SHDN
H-BRIDGE
OUTL+
OUTL+
OUTL-
OUTL-
32
31
30
29
PGND V DD VDD PGND
CHOLD
7
INR+
15
16
INR-MODULATOR H-BRIDGE
OUTR+
OUTR+
OUTR-
OUTR-
28
27
26
25
GRUNDIG Service Chassis L5C–14"…20"
2 - 20
ROM_DATA31
ROM_DATA22
ROM_DATA13
ROM_DATA04
ROM_OEn5
ROM_WEn6
ROM_CSn7
CRVSS 8C
VD
D_1
.89
VCO_LV/RESERVED 10
AVDD_LV_E_3.311
AVSS_LV_E12
CH3P_LV_E/ER0 13
CH3N_LV_E/ER1 14
CLKP_LV_E/ER2 15
CLKN_LV_E/ER3 16
CH2P_LV_E/ER4 17
CH2N_LV_E/ER5 18
CH1P_LV_E/ER6 19
CH1N_LV_E/ER7 20
CH0P_LV_E/EG0 21
CH0N_LV_E/EG1 22
AVSS_LV_E23
AVDD_LV_E_3.324
AVSS_LV25
AVDD_lv_3.326
AVDD_LV_O_3.327
AVSS_LV_O28
CH3P_LV_O/EG2 29
CH3N_LV_O/EG3 30
CLKP_LV_O/EG4 31
CLKN_LV_O/EG5 32
CH2P_LV_O/EG6 33
CH2N_LV_O/EG7 34
CH1P_LV_O/EB0 35
CH1N_LV_O/EB1 36
CH0P_LV_O/EB2 37
CH0N_LV_O/EB3 38
AVSS_LV_O39
AVDD_LV_O_3.340 CV
DD
_1.8
41
CVSS 42
EB4 43
EB5 44
EB6 45
EB7 46
DEN 47
DHS 48
DVS 49
RV
DD
_3.3
50
CRVSS 51
N/C
52
N/C
53
N/C
54
DCLK 55
OR0/JTAG_RESET 56
OR1/RESERVED 57
OR2/RESERVED 58
OR3/RESERVED 59
OR4/RESERVED 60
OR5/RESERVED 61
OR6/RESERVED 62
OR7/RESERVED 63
OG0/JTAG_TDO 64
OG1/RESERVED 65
OG5/JTAG_TDI 66
PPWR 67
PBIAS 68
GPIO15 69
STI_TM2/RESERVED 70
HOST_SDA/UART_DO72
RV
DD
_3.3
73
CRVSS 74
CV
DD
_1.8
75
CRVSS 76
HOST_SCL/UART_DI71
DDC_SCL_VGA77
DDC_SDA_VGA78
DDC_SCL_DVI79
DDC_SDA_DVI80
GPIO0 81
GPIO1 82
GPIO2 83
GPIO3 84
GPIO4 85
GPIO5 88
GPIO6 89
GPIO7/IRQin 90
GPIO8/IRQout 91
GPIO9/SCL 92
GPIO10/SDA 93
CV
DD
_1.8
86
CRVSS 87
CRVSS 94
RV
DD
_3.3
95
CV
DD
_1.8
96
CRVSS 97
GPIO11/PWM0 98
GPIO12/PWM1 99
GPIO13/PWM2 100
GPIO14/PWM3 101G
PIO
16/V
DA
TA
710
2
GP
IO17
/VD
AT
A6
103
N/C
104
N/C
105
GP
IO18
/VD
AT
A5
106
GP
IO19
/VD
AT
A4
107
GP
IO20
/VD
AT
A3
108
GP
IO21
/VD
AT
A2
109
GP
IO22
/VD
AT
A1
110
GP
IO23
/VD
AT
A0
111
VC
LK11
2
AVDD_IMB_3.3113
REXT114
AGND_IMB115
VD
D_R
X2_
1.8
116
AGND_RX2117
RX2+118
RX2-119
AVDD_RX2_3.3120
VD
D_R
X1_
1.8
121
AGND_RX1122
RX1+123
RX1-124
AVDD_RX1_3.3125
VD
D_R
X0_
1.8
126
AGND_RX0127
RX0+128
RX0-129
AVDD_RX0_3.3130
AGND_RXC131
RXC+132
RXC-133
AVDD_RXC_3.3134
VBUFC_DVI/RESERVED 135
GND_RXPLL136
VD
D_R
XP
LL_1
.813
7
CLKOUT/RESERVED138
CV
DD
_1.8
139
CRVSS 140
AVDD_BLUE_3.3141
BLUE+142
BLUE-143
AGND_BLUE144
AVDD_GREEN_3.3145
SOG_MCSS146
GREEN+147
GREEN-148
AGND_GREEN149
AVDD_RED_3.3150
RED+151
RED-152
AGND_RED153
AVDD_ADC_3.3154
ADC_TEST/RESERVED155
AGND_ADC156
N/C
157
N/C
158
N/C
159
N/C
160
N/C
161
N/C
162
GND_ADC 163
VD
D_A
DC
_1.8
164
GND_RPLL 165
VD
D_R
PLL
_1.8
166
RESERVED/VBUFC_RPLL 167
AGND_RPLL168
XTAL169 TCLK170
AVDD_RPLL_3.3171 LBADC_VDD_3.3172
LBADC_IN1 173
LBADC_IN2 174
LBADC_IN3 175
LBADC_RETURN 176
LBADC_GND177
RESETn178
CV
DD
_1.8
179
CRVSS 180
HSYNC/CSYNC181
VSYNC182
ROM_ADDR17183
ROM_ADDR16184
ROM_ADDR15185
ROM_ADDR14186
ROM_ADDR13187
ROM_ADDR12188
ROM_ADDR11189
RV
DD
_3.3
190
CRVSS 191ROM_ADDR10192
ROM_ADDR9193
ROM_ADDR8194
ROM_ADDR7195
ROM_ADDR6196
ROM_ADDR5197
ROM_ADDR4198
ROM_ADDR3199
ROM_ADDR2200
ROM_ADDR1201
ROM_ADDR0202
ROM_DATA7203
ROM_DATA6204
RV
DD
_3.3
205
CRVSS 206
ROM_DATA5207
ROM_DATA4208
U200GM5221_1
12
Y20014.318MHz
C251
5PF
C252
5PF
J2010R
J2000R
J2020RJ2030RJ2040RJ2050RJ2060RJ2070RJ2080R
J2100RJ2110RJ2120RJ2130RJ2140RJ2150RJ2160RJ2170RJ2180RJ2190R
J2090R
123456789
1011121314151617181920
S201
20 PIN LVDS
GND
GND
GND
GND
GND
GNDGND
ROM_ADDR0ROM_ADDR1ROM_ADDR2ROM_ADDR3ROM_ADDR4ROM_ADDR5ROM_ADDR6ROM_ADDR7ROM_ADDR8ROM_ADDR9ROM_ADDR10ROM_ADDR11ROM_ADDR12ROM_ADDR13ROM_ADDR14ROM_ADDR15ROM_ADDR16ROM_ADDR17
R20410K
R20510K
R20610K
R20710K
R20810K
R20910K
R21010K
R21110K
R21310K
R21410K
R21510K
R21610K
R21710K
R21910K
R22010K
R22210K
R22410K
ROM_ADDR0
ROM_ADDR1
ROM_ADDR2
ROM_ADDR3
ROM_ADDR4
ROM_ADDR5
ROM_ADDR6
ROM_ADDR7
ROM_ADDR8
ROM_ADDR9
ROM_ADDR10
ROM_ADDR11
ROM_ADDR12
ROM_ADDR13
ROM_ADDR14
ROM_ADDR15
ROM_ADDR16
R22510K ROM_ADDR17
3V3AVDD
3V3DVDD 1V8AVDD 1V8CVDD
3V3DVDD
CE1
SO2
WP3
VSS4
VCC 8
HOLD 7
SCK 6
SI 5
U203
25VF040
R231
10K3V3DVDD
ROMCSROMWEROMWOE
ROM_ADDR15ROMCS
3V3DVDDR230
10K
C242100N
GND
ROM_ADDR16ROM_ADDR17
R22710K
R22810K
R22910K
3V3DVDD
250R%1R237
3V3AVDD
3V3AVDD
RG200
RG47RRG201
RG47RRG202
RG47R
RG203RG47R
RG204RG47R
123456789
1011121314151617181920212223242526272829303132333435363738394041424344454647484950
S200
FH12-50S-0.5SH
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GNDGND
ER0ER1ER2ER3
ER4ER5ER6ER7
EG0EG1EG2EG3
EG4EG5EG6EG7
EB0EB1EB2EB3
EB4EB5EB6EB7
EB0EB1EB2EB3
EB4EB5EB6EB7
EG0EG1EG2EG3
EG4EG5EG6EG7
ER0ER1ER2ER3
ER4ER5ER6ER7
R232
47R
CLKVSHSDE
CLK
DE
VSHS
J2200RRG205
RG47R
J2210R J2220R J2230R
3V3_STBY
C24722U50V
C212100N
L200
10uH
3V3AVDD C200100N
C201100N
C202100N
C203100N
C204100N
C205100N
C206100N
C207100N
C208100N
C209100N
C210100N
C211100N
C243220P
3V3_STBY
C24822U50V
C222100N
L201
10uH
3V3DVDD C213100N
C214100N
C215100N
C216100N
C217100N
C218100N
C219100N
C220100N
C221100N
1V8_STBY
C24922U50V
C232100N
L202
10uH
1V8CVDD C223100N
C224100N
C225100N
C226100N
C227100N
C228100N
C229100N
C230100N
C231100N
C244220P
1V8_STBY
C25022U50V
C238100N
L203
10uH
1V8AVDD C233100N
C234100N
C235100N
C236100N
C237100N
C245220P
C246220P
5V_STBY
GM22211
2
3
4
S202
MTA100_4
5V_STBY
R20110K
R20010K
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
JP200
HEADER2X20
PANELPWR
RWPLENAPRWPLENAPER0ER1ER2ER3ER4ER5ER6ER7EG0EG1EG2EG3EG4EG5EG6EG7EB0EB1EB2EB3
EB4EB5EB6EB7
DEHSVSCLK
GND
GND
GND
SDA3V3
SCL3V3
3V3 3V35V 5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R235100R
R236100R
VCC8
WP7
SCL6
SDA5
A0 1
A1 2
A2 3
GND 4
U201
24LC16
GND
3V3_STBYC239
100N
C25822P
C258_A22P
BRT_ADJ
BKL_EN
BOOTSTRAP CONFIGURATION
SPI FLASH
NVRAM
LVDS I/F
C25310N
GNDPNL_EN PNL_EN
S1_MAIN_SW S1_MAIN_SW
PC_SD_SW PC_SD_SW
PANELCTRL PANELCTRL
LED1
LED2
MEMCRD_RCA_S MEMCRD_RCA_SRCA_S2_S RCA_S2_S
UART_TXUART_RXDDC_SCL_VGADDC_SDA_VGA
UART_TXUART_RXDDC_SCL_VGADDC_SDA_VGA
RESETQRESETQ
BLUE+BLUE-SOG_MCSSGREEN+GREEN-RED+RED-HS_PCVS_PC
BLUE+BLUE-
SOG_MCSSGREEN+GREEN-
RED+RED-
HS_PCVS_PC
PANELPWRPANELPWR
SCL3V3
SDA3V3
GND
Q2062N7002
Q2052N7002
CLKOUT
DATA
5V_STBY
5V_STBY
R24210K
R24410K
J2310R SC_UPDT_CTR
SC_UPDT_CTR
SC_UPDT_CTR
SCL5V
SDA5V
SCL5V
SDA5V
5V_STBY
R24310K
5V_STBY
R24510K
1234
S204
MOLCON4
SCL3V3SDA3V3
5V
GND
C256220N
GND
Should be close to VCT-IF
R247
10K
R248
10K
R249
10K
R250
10K
R251
10KGND GND GND GND GND
J2370R
R25
2
10K
GND
R2534K7
R2544K7
J2380R
3V3_STBY
21SW201
12345678
JP202
MOLCON8
1234567
JP203
MOLCON7
5V_STBY
3V3_STBY
J2340R
J233100R3V3_STBY
GND GNDLED1IR
1KR258
3V3_STBY
KEYBOARD
GND GND
LED2
KEYBOARD I/F
R257100R
STBY
SA
FE
TY
STBY2
STBYSTBY2
R256
10K
R255
100R
R24610K
Q207BC848B
GND
J227
0R
3V3_STBY
IR
IR_INV
IR_INV
KEYBOARD
Q302BC848B
R398
27KR334
10K
GND
AMP_EN
MUTE
AMP_EN5V
MUTE
SC1_PIN8SC2_PIN8
SAFETY
SC2_PIN8
RESETQOptionalJ235
0R
J232
0R
Optional
R260
10K3V3_STBY
R261
10K3V3_STBY 3V3_STBY 3V3_STBY 3V3_STBY
R262
10K
R263
10K
R264
10K
R265
10K
BKL_EN
BRT_ADJ
GND
GND
12
3D201
BAV99L
12
3
D200BAV99L
R273
10K
GND
R276
4K7
J236
0R
R2774K7
Q208BC848B
GND
STBY2
R2744K7
3V3_STBY
C257_A22P
GNDC25722P
GND
23 24 25
19
22
18
16
1415
2
7
17
2
5
6
2021
Hauptplatte / Main Board – ScalerQW1190-8
GPIO
LVDSPanelI/F
AnalogRGB
TripleADC&PLL
X86Micro-controller
ExternalROMI/F
Imag
eC
aptu
re/
Mea
sure
men
t
XTAL
ClockGeneration
On-chipRAM/ROM
OSDController
NVRAM
DisplayTimingControl
TestPattern
Generator
BT656
2XLVDS
Tx
3XGeneral-PurposeADC
4XPWM Back-light
Audio
Inte
llige
ntIm
age
Pro
cess
ing™
Z
oom
/S
hrin
kF
ilter
w
ithe
dge
enha
ncem
ent
uv
Y
Dig
italC
olor
Adj
ustm
ents
ResetCCT
422to444Conversion
High-lightWindow
Col
orL
ook-
up-T
able
ACCLuma
Shaping
ACM-IIChromaAdjust
Histogram
Col
orS
pace
Con
vers
ion
SchmittTrigger
DDC2Bi
ResetnSerialMaster
GPIO
ParallelorSerialEEPROM
KeypadSensingTempSensor
RG
B/Y
UV
Col
orS
pace
Con
vers
ion
GM2221
GR
UN
DIG
Service
Chassis L5C
–14"…20"
2 - 21
EB7 EB6EB5 EB4
EB3 EB2EB1 EB0
ER0ER1ER2ER3ER4ER5ER6ER7EG0EG1EG2EG3EG4EG5EG6EG7
DEHSVS
CLK
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
S2
HEADER2X20
+3.3V
GND
PANEL_POWER
+5V
PANEL_POWER
+3.3V+5V
123456789
1011121314151617181920212223242526272829303132333435363738394041424344454647484950
S1
FH12-50S-0.5S-topcontact
R1
47R
C222P
GND
GNDL1
FERRITEBEADPANEL_POWER
C1220N
GND GND
GND
GND
GNDRG1
47RRG2
47RRG3
47RRG4
47RRG5
47RRG6
47R
GND
GND
GND
GND
GND
GNDGND
HSVS
DE
CLK
ER0ER1ER2ER3
ER4ER5ER6ER7
EG0EG1EG2EG3
EG4EG5EG6EG7
EB0EB1EB2EB3
EB4EB5EB6EB7
Zusatzplatte / Daughter Board Y48192
6BE7BE4BE5BE
2BE3BE0BE1BE
ER0ER1ER2ER3ER4ER5ER6ER7EG0EG1EG2EG3EG4EG5EG6EG7
DEHSVS
CLK
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
S2
HEADER2X20
+3.3V
GND
PANEL_POWER
+5V
PANEL_POWER
+3.3V+5VR1
47R
C222P
GND L1
FERRITE
C1
220N
GND
GND
GND
GND
GND
HSVS
DE
CLK
ER0 ER1_SER2 ER3_SER4ER5 ER6ER7_S EG0
EG1EG2 EG3EG4EG5 EG6EG7 EB0
EB1EB2 EB3EB4EB5 EB6_SEB7
TP1TP2TP3TP4TP5TP6TP7TP8TP9
TP10
TP11TP12TP13TP14TP15TP16 TP17
TP18
TP19TP20TP21TP22TP23TP24TP25TP26TP27TP28
TP29
TP30
C5100N
C3100N
GND
IN3
1
OUT 2
ADJU1
LM1117 12VV21+REWOP_LENAP
+12V
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041
S1
DF9-41P-1V
GND
GND
GND
GND
GND
RG147R
RG247R
RG347R
RG447R
RG547R
RG6 47R ER1_SER3_SER7_SEB6_S
ER1ER3ER7EB6
C410U50V
IN1
2
OUT 3
GND
U2MC7812K
GND
J1 0R
Zusatzplatte / Daughter Board Y48194
GRUNDIG Service Chassis L5C–14"…20"
2 - 22
GND
GNDKEY_DRLKEY_PMUIRLED_RED
3.3V
GND
GND
OUT
Vs
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K1234567
CN1
7HEADER
R1150R
C110uF/10V
R2150R
R8
270R
R4470R
GND
SW1
SW-SPST1234
P2
4HEADER
12345
CN2
MOLCON5
Bedieneinheit / Keyboard ZG8191
GND
GNDKEY_DRLKEY_PMUIRLED_RED
3.3V
GND
GND
OUTGNDVs
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
220R
R3
330R
R7
470R
R6
1K1234567
CN1
7 HEADER
R1150R
C1CEL
R2150R
1Out
2GND
3Vs
IR1
IR
R8
270R
R4470R
D1LED
GND
GND
KEY DRL
GND
S2P+
S5P-
S1MN
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K
R9
3K9
S6AV/TV
GND
1
2
3
P1
Bedieneinheit / Keyboard ZG9191
Bedieneinheit / Keyboard ZN2191
GRUNDIG Service Chassis L5C–14"…20"
2 - 2�
GND
GNDKEY_DRLKEY_PMUIRLED_RED
3.3V
GND
GND
OUTGNDVs
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K1234567
CN1
7HEADER
R1150R
C110uF/10V
R2150R
Out1
GND2
Vs3
IR1
IR
R8
270RR4470R
D1LED
GND
SW1
SW-SPST
1234
P2
4HEADER
S6AV/TV
R9
3K9
1
2
CN4
GND
GND
KEY_DRL
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K
S6SOURCE
R9
3K9
GND
GNDKEY_DRLKEY_PMUIRLED_RED
3.3V
GND
GND
OUTGNDVs
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K1234567
CN1
7 HEADER
R1150R
12
C110uF/10V
R2150R
Out1
GND2
Vs3
IR1
IR
R8
270R
R4470R
D1LED
GND
S6SOURCE
R9
3K9
Bedieneinheit / Keyboard ZN7191
Bedieneinheit / Keyboard ZP3191
Bedieneinheit / Keyboard ZR6191
GRUNDIG Service Chassis L5C–14"…20"
2 - 24
GND
GNDKEY_DRLKEY_PMUIRLED_RED
3.3V
GND
OUTGNDVs
GND
1234567
CN1
7 HEADER
R1150R
C110uF/10V
R2150R
R8
270R R4470R
D1LED
GND
SW1
SW-SPST1234
P2
4 HEADER
Out
Out
GN
DG
ND
Vs
Vs
IR1
D1LED_RED/GREEN
R8
270R
R4470R
1
2
3
P5
MOLCON3
gnd
gnd
GND
GNDKEY_DRLKEY_PMUIRLED_RED
3.3V
GND
GND
OUTGNDVs
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K1234567
CN1
7HEADER
R1150R
C110uF/10V
R2150R
R8
270R
R4470R
GND
SW1
SW-SPST
1234
P2
4HEADER
S6AV/TV
R9
3K9
12345
CN2
7HEADER_1
Bedieneinheit / Keyboard ZR7191
IR/LED-Platte / Board ZP3193
IR/LED-Platte / Board ZP8191
1
2
3
4
5
CN3
CON5
2 1 3
IR1IR
D1LED
IR/LED-Platte / Board ZG5192
GRUNDIG Service Chassis L5C–14"…20"
2 - 25
123
IR1
IR
R1150R
R2 150R
GND GNDOut
Vs
3.3V
IR
C1CEL
GND
SW1
SW-SPST1234
CN3
4 HEADER
GND
123
CN2
KON3
1234
CN1
4 HEADER
1234
P2
4 HEADER
S1
GND
1234567
P2
7 HEADER
S1
1
2
3
X940
R943
R942R940
R941
R
GND
L
X941
C940
C94139R
39R
47n/100V
47n/100V
330R
330RHE
AD
PH
ON
E
HE
AD
PH
ON
EJ
AC
K
Kopfhörer-Platte / Headphone Board 8R9198
Netzschalter-Platte / Power Switch Board ZG9193
Netzschalter-Platte / Power Switch Board ZR6192
Netzschalter-Platte / Power Switch Board ZP3195
GRUNDIG Service Chassis L5C–14"…20"
2 - 2�