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SERVICE MANUAL
DOCUMENTATION TECHNIQUE
TECHNISCHE DOKUMENTATION
DOCUMENTAZIONE TECNICA
DOCUMENTACION TECNICA
20LB020S4
WARNING : Before servicing this chassis please read the safety recommendations.
ATTENTION : Avant toute intervention sur ce châssis, lire les recommandations de sécurité.
ACHTUNG : Vor jedem Eingriff auf diesem Chassis, die Sicherheitsvorschriften lesen.
ATTENZIONE : Prima di intervenire sullo chassis, leggere le norme di sicurezza.
IMPORTANTE : Antes de cualquier intervención, leer las recomendaciones de seguridad.
Code : 358 597 00
No copying, translation, modification on other use authorized. All rights reserved worldwide. • Tous droits de reproduction, de traduction, d'adaptation et d'exécution réservés pour tous les pays. • Sämtliche Urheberrechte an diesen Texten und Zeichnunge n stehen uns zu. Nachdrucke,
Vervielfältigungen - auch auszugsweise - nur mit unserer vorherigen Zustimmung zulässig. Alle Rechte vorbehalten. • I diritti di riproduzione, di traduzione, e esecuzione sono riservati per tutti i paesi. • Derechos de reproduccion, de traduccion, de adaptacion y de ejecucion reservados para todos los paises.
- 1104 / 9M - LCD02TC Print.
23LB020S4
T V
LCD02TC
20" - 23" - 30"
30LB020S4
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Summary of Contents for Thompson 20LB020S4
- Page 1 LCD02TC TECHNISCHE DOKUMENTATION DOCUMENTAZIONE TECNICA 20” - 23” - 30” DOCUMENTACION TECNICA 20LB020S4 23LB020S4 30LB020S4 WARNING : Before servicing this chassis please read the safety recommendations. ATTENTION : Avant toute intervention sur ce châssis, lire les recommandations de sécurité. ACHTUNG : Vor jedem Eingriff auf diesem Chassis, die Sicherheitsvorschriften lesen.
- Page 2 Do not disconnect modules when they are energized! Repairs on power supply section are to be carried out only with isolating transformer. Ne pas retirer les modules lorsqu' ils sont sous tension. N'effectuer les travaux de maintenance sur la partie reliée au secteur (Switch Mode) qu'au travers d'un transformateur d'isolement.
- Page 3 LCD 20” - WIRING DIAGRAM - SCHEMA D’INTERCONNEXIONS - VERDRAHTUNGSPLAN - DIAGRAMMA DELLE INTERCONNESSIONI - ESQUEMA DE INTERCONEXIONES F403 POWER BOARD F401 POWE MAIN BOARD P1004 MAIN P5803 P5802 DIGITAL BOARD CN14 +12V PANEL IC701 IC501 TEA6415CD VCT3834A S601 P1001 AD9883 MUC1 S5504...
- Page 4 LCD 23” - WIRING DIAGRAM - SCHEMA D’INTERCONNEXIONS - VERDRAHTUNGSPLAN - DIAGRAMMA DELLE INTERCONNESSIONI - ESQUEMA DE INTERCONEXIONES POWER BOARD POWE +12V S8001 P1004 MAIN BOARD SPEAKER MAIN S8002 P5801 DIGITAL BOARD +12V CVBS PANEL IC701 IC501 TEA6415CD VCT3834A P1005 P1001 SCART 1 2 3 AD9883...
- Page 5 LCD 30” - WIRING DIAGRAM - SCHEMA D’INTERCONNEXIONS - VERDRAHTUNGSPLAN - DIAGRAMMA DELLE INTERCONNESSIONI - ESQUEMA DE INTERCONEXIONES PANEL CONTROL BOARD From CN14 Digital board AC IN To J2/J3 S8002 ASSEMBLY AM BOARD Speaker PANEL (Audio Board) Board S8005 S5802 POWER BOARD P5802 +12V...
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Page 6: Mode Service
MODO SERVICIO SERVICE MODE MODE SERVICE SERVICE - MODE SERVICE - MODE ACCESSING SERVICE MODE ACCES AU MODE SERVICE EINSTIEG IN DEN SERVICE MODE ACCESSO AL SERVICE MODE ACCESO AL MODO SERVICIO MAIN BOARD SERVICE MODE ACCESS ACCES AU MODE SERVICE DE LA PLATINE PRINCIPALE EINSTIEG IN DEN SERVICE-MODE DER HAUPTPLATINE ACCESSO AL SERVICE MODE DELLA PIASTRA PRINCIPALE ACCESO AL MODO SERVICIO DE LA PLACA PRINCIPAL... - Page 7 ALIGNMENT PROCEDURE - PROCESSUS DE REGLAGES - ABGLEICH - VISUALIZZAZIONE DEL VALORE DELLA REGOLAZIONE - PROCEDIMIENTO DE ALINEACION AD9883 LCD-TV TCLX026T. 1.23sD/27 . 05 .2004 JAGASM ITEMS AND ADJUSTMENT VALUES* Auto. Format Tuner AGC 20" 23" 30" Transparent OSD BRIG Sound-2 CONT Items...
- Page 8 20” LCD - MAIN BOARD (1/2) - PLATINE PRINCIPALE (1/2) - CHASSIS GRUNDPLATTE (1/2) - PIASTRA PRINCIPALE (1/2) - PLATINA PRINCIPAL (1/2) 10uH Q5515 R5838 L702 BC847C 10UH 0.1u/50V 100u/10V D5502 C789 100P 0.1u/ 100P 7.5V 100UF 180 1% 82 1% 180 1% 100P 180 1%...
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Page 9: Digital Board
20” LCD - MAIN BOARD (2/2) - PLATINE PRINCIPALE (2/2) - CHASSIS GRUNDPLATTE (2/2) - PIASTRA PRINCIPALE (2/2) - PLATINA PRINCIPAL (2/2) R5527 C5545 330n SC1 INR SC1 INL C5551 C5550 C5543 330n R5526 100n R5526A R5527A 10u/16V C5546 C5544 R5528 MONO IN +3V3M... - Page 10 30” LCD - MAIN BOARD (1/2) - PLATINE PRINCIPALE (1/2) - CHASSIS GRUNDPLATTE (1/2) - PIASTRA PRINCIPALE (1/2) - PLATINA PRINCIPAL (1/2) IC801 10uH Q5515 +12V L702 R5838 PQ09RD11 BC847C IC802 IC803 10UH 3.3V KA7805 IC 3.3CW D802 100u10V D801 D804 D803 L801...
- Page 11 30” LCD - MAIN BOARD (2/2) - PLATINE PRINCIPALE (2/2) - CHASSIS GRUNDPLATTE (2/2) - PIASTRA PRINCIPALE (2/2) - PLATINA PRINCIPAL (2/2) R5527 SC1 INR C5545 330n C5543 330n R5526 SC1 INL C5546 R5526A R5527A C5544 C5541 C5539 R5525 330n 330n SC2 INR P803...
- Page 12 23” LCD - MAIN BOARD (1/3) - PLATINE PRINCIPALE (1/3) - CHASSIS GRUNDPLATTE (1/3) - PIASTRA PRINCIPALE (1/3) - PLATINA PRINCIPAL (1/3) IC801 10uH PQ09RD11 Q723 L702 +12V BC847C See page 2/3 Main Board : 330UH D801 D802 R811 Filters : VSUPD, VSUPAB, VSUPADB P1004 11.7 IN4002...
- Page 13 23” LCD - MAIN BOARD (2/3) - PLATINE PRINCIPALE (2/3) - CHASSIS GRUNDPLATTE (2/3) - PIASTRA PRINCIPALE (2/3) - PLATINA PRINCIPAL (2/3) R5527 SC1 INR C5545 330n 330n R5526 SC1 INL C5543 C5546 R5526A Inserted R5527A C5544 according to Model C5541 C5539 R5525...
- Page 14 23” LCD - MAIN BOARD (3/3) - PLATINE PRINCIPALE (3/3) - CHASSIS GRUNDPLATTE (3/3) - PIASTRA PRINCIPALE (3/3) - PLATINA PRINCIPAL (3/3) X8001 L8008 HEADER 2 S8001 L8009 L8011 C8023 C8022 L8010 0.1uF 0.1uF X8002 S8002 HEADER 2 C8021 R8013 R8012 0.47uF 10 1/2W...
- Page 15 30” LCD - AUDIO BOARD (3/3) - PLATINE AUDIO (3/3) - CHASSIS GRUNDPLATTE (3/3) - PIASTRA PRINCIPALE (3/3) - PLATINA PRINCIPAL (3/3) Speakers L8008 S8001 1810 SOUT BOARD SOUT L8009 1810 C8022 C8023 S8002 0.1uF 0.1uF C8021 R8013 R8012 0.47uF 10 1/2W 10 1/2W C8020...
- Page 16 LCD 20” - POWER / AUDIO BOARD - PLATINE ALIMENTATION / AUDIO - LEITTERPLATTE NETZTEIL - PIASTRA ALIMENTAZIONE - PLACA ALIMENTACIÓN IC801 PQ09RD11 C802. C803 +12V 0.1UF 220uF/16V D802 R811 P1004 +12V IN4002 1 FUSE C817 C816 C801 +12V 0.1UF 47uF/16V R801* 470uF/16V...
- Page 17 PRINTED CIRCUIT BOARD - CIRCUIT IMPRIME - LEITERPLATTE - PIASTRA - PLACA LCD 30”- POWER SUPPLY BLOCK DIAGRAM - SCHEMA SYNOPTIQUE ALIMENTATION - BLOCKSCHALTBILD NETZTEIL- SCHEMA A BLOCCHI ALIMENTAZIONE - LCD 20” - FRONT CONTROL BOARD LCD 23” - FRONT CONTROL BOARD ESQUEMA DE BLOQUES DEL ALIMENTACIÓN (30”LCD) LCD 20”...
- Page 18 LCD 30” - POWER BOARD - PLATINE ALIMENTATION - LEITTERPLATTE NETZTEIL - PIASTRA ALIMENTAZIONE - PLACA ALIMENTACIÓN 20Q150CT STTH12R06 400uH 10D-9 +400V STTH12R06 2.2uH +24V 560pF 330K 2.2K 20Q150CT 680K 6.2K 1/2W 1.5W 220pF 1N4148 1000uF 1000uF 470uF 330K 470K RS2505M 680K 1N4148...
- Page 19 LCD 20” - 23” - 30” - DIGITAL BOARD (1/16) - AD9883 INTERFACE 3.3V 3.3V LM1117MPX -3.3 22uF/16V PVDD PVDD C216 0.1uF 10uF/16V 0.1uF 10uF/16V C179 47nF open 3.9nF 5.6K 3.3AN 0.1uF AD_HS HSYNC AD_VS 0.1uF 0.1uF 0.1uF R233 0.1uF open 0.1uF 4.7K...
- Page 20 LCD 20” - 23” - 30” - DIGITAL BOARD (2/16) - FLI2200 CONTROL INTERFACE LCD 20” - 23” - 30” - DIGITAL BOARD (3/16) - FLI2200 INTERFACE 0.1uF 47uF/16V 0.1uF 0.1uF 0.1uF 2.5V 2.5V FB11 2.5V 22Rx4 DY[0..7] G/YIN0 G/YOUT0 PC[15..0] 9 2.5V 3.3V...
- Page 21 LCD 20” - 23” - 30” - DIGITAL BOARD (4/16) - FLI2200 SDRAM INTERFACE 3.3V 3.3V FLD[0..29] RP36 221x4 FLD0 FLA0 FLA1 FLD1 FLA2 FLD2 FLA0 FLD0 ADDR0 DATA0 FLA3 FLD3 FLA1 RP37 221x4 FLD1 ADDR1 DATA1 FLA2 FLD2 ADDR2 DATA2 FLD4 FLA4...
- Page 22 LCD 20” - 23” - 30” DIGITAL BOARD (5/16) - VGA CONNECTOR LCD 20” - 23” - 30” DIGITAL BOARD (6/16) - JAGUAR ANALOG INTERFACE 2.5V ANALOG POWER JA2.5V1 FB14 LM1117MPX-2.5 C454 FB15 FB55 10pF RED1 75 1% ARED1P 2.2pf 75 1% FB16 RED-GND...
- Page 23 LCD 20” - 23” - 30” DIGITAL BOARD (7/16) - JAG SDRAM INTERFACE SD[63..0] SD[63..0] 3.3V 2.5V 2.5V 3.3V FB23 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF SD63 AD22 SDD00...
- Page 24 LCD 20” - 23” - 30” DIGITAL BOARD (8/16) - SDRAM BASED FRAM INTERFACE SD[63..0] SD[63..0] TSA[10..0] TSA[10..0] 3.3V 3.3V 3.3V 3.3V TSA 0 TSA 0 SD32 TSA 1 TSA 1 SD33 TSA 2 TSA 2 SD34 TSA 3 SD35 TSA 3 TSA 4 TSA 4...
- Page 25 LCD 20” - 23” - 30” DIGITAL BOARD (9/16) - JAG DIGITAL INTERFACE 2.5V FB25 3.3V 2.5V 3.3V C158 C159 C160 C162 C163 0.1uF C161 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF MCAD[7..0] MCAD[7..0] PAB[7..0] MCAD0 PAB0 PA00 MCAD0 PAB1 MCAD1 PA01 MCAD1 PAB2 MCAD2...
- Page 26 LCD 20” - 23” - 30” DIGITAL BOARD (10/16) - JAG PANEL INTERFACE 3.3V FB26 3.3V 2.5V C164 C165 C166 C168 C167 C169 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 2.5V P[23..0] PD00 PD01 PD02 PD03 PD04 PD05 PD06 PD07 PD08 PD09 PD10 PD11...
- Page 27 LCD 20” - 23” - 30” - DIGITAL BOARD (11/16) - PANEL INTERFACE FP[23..0] P[47..24] P[23..0] RP17 RP16 OUTPUT IS 24BIT : 100RX4 100RX4 P4 To CN1 Panel P0-P7(B0-B7) FP24 P8-P15(G0-G7) FP25 FP23 FP22 P16-P23(R0-R7) FP21 FP20 FP27 FP19 FP18 OUTPUT IS 48BIT : FP26 FP17...
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Page 28: Digital Part
LCD 20” - 23” - 30” - DIGITAL BOARD (12/16) - LVDS PANEL 3.3V PLLVCC FP[47..24] 3.3V FP31 FB61 FP30 BEAD POWER FP29 C174 C176 C177 C178 FP28 3.3V 0.01uF 22UF 0.1uF 0.01uF FP27 C464 C465 FP26 C466 0.1uF FP25 22uF/16v 220PF FP24... - Page 29 LCD 20” - 23” - 30” - DIGITAL BOARD (13/16) - MICROCONTROLLER BOC 32 JRD# JRD# 10 +3.3V_MCU +3.3V_MCU +3.3V_MCU JWR# JWR# 10 MCA0 MCAD0 JTEST MCA1 MCAD1 JTEST 10 C453 MCA2 MCAD2 RESET 0.1u MCA3 MCAD3 R103 C224 MCA4 MCAD4 0.1UF MCA5...
- Page 30 LCD 20” - 23” - 30” - DIGITAL BOARD (14/16) - POWER SUPPLY PART FB73 FB72 5V DIGITAL POWER FB53 FB71 LM2596-5 +12V 3.3V LM1084CM-3.3 FB32 2 3.3 CX 3 Feedback 3.3V 33uH OUTPUT 0.1uF 10uF/16V 47uF/10V 0.1uF C226 C200 C227 100uF/25V 470uF/25V...
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Page 31: Dvi Connector
LCD 20” - 23” - 30” - DIGITAL BOARD (15/16) - DVI INTERFACE R166 open RP30 R168 22Rx4 R167 4.7k PAB[7..0] 9 PAB0 PAB1 R169 4.7K PAB2 OR13 R170 open PAB3 3.3V PD_DVI C404 R171 4.7K DVI CONNECTOR PD_DVI 9 0.1uF R172 4.7K... - Page 32 LCD 20” - 23” - 30” - DIGITAL BOARD (16/16) - SCART CONNECTOR SCART2 AV2 10pin FB75 R223 FB76 FB77 R224 FB78 C474 FB79 R225 Not Inserted (20") 24V IN (23") Not Inserted (30") jit_12 NC (20" / 30") POWER BOARD (specific 23") C482 C472...
- Page 33 LCD 20” - 23” - 30” - TUNER / FI L612 Q610 R607 10uH 1210 BC848C IV735 6.8K L612A D612 R611 R615 EL0405-102K R613 L613A DC-DC33V EL0405-102K BA982 C601A C611 R614 4700P C604A R601A Z611 100n C605A 100K 100n C603A C622 SAWF Q601A...
- Page 34 PRINTED CIRCUIT BOARD - CIRCUIT IMPRIME - LEITERPLATTE - PIASTRA - PLACA LCD 20” - FRONT CONTROL BOARD LCD 23” - FRONT CONTROL BOARD LCD 20” - FRONT CONTROL BOARD SPL+ LCD 23” - FRONT CONTROL BOARD SPL- Speakers SPR+ SPR- On / off FRONT CONTROL BOARD...
- Page 35 LCD 20” - MAIN BOARD - PLATINE PRINCIPALE - CHASSIS GRUNDPLATTE - PIASTRA PRINCIPALE - PLATINA PRINCIPAL COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES LCD02TC First issue 11 / 04...
- Page 36 LCD 20” - MAIN BOARD - PLATINE PRINCIPALE - CHASSIS GRUNDPLATTE - PIASTRA PRINCIPALE - PLATINA PRINCIPAL SOLDER SIDE - CÔTE SOUDURES - LÖTSEITE - LATO SALDATURE - LADO SOLDADURAS LCD02TC First issue 11 / 04...
- Page 37 LCD 23” - MAIN BOARD - PLATINE PRINCIPALE - CHASSIS GRUNDPLATTE - PIASTRA PRINCIPALE - PLATINA PRINCIPAL COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES LCD02TC First issue 11 / 04...
- Page 38 LCD 23” - MAIN BOARD - PLATINE PRINCIPALE - CHASSIS GRUNDPLATTE - PIASTRA PRINCIPALE - PLATINA PRINCIPAL SOLDER SIDE - CÔTE SOUDURES - LÖTSEITE - LATO SALDATURE - LADO SOLDADURAS LCD02TC First issue 11 / 04...
- Page 39 LCD 30” - MAIN BOARD - PLATINE PRINCIPALE - CHASSIS GRUNDPLATTE - PIASTRA PRINCIPALE - PLATINA PRINCIPAL COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES LCD02TC First issue 11 / 04...
- Page 40 LCD 30” - MAIN BOARD - PLATINE PRINCIPALE - CHASSIS GRUNDPLATTE - PIASTRA PRINCIPALE - PLATINA PRINCIPAL SOLDER SIDE - CÔTE SOUDURES - LÖTSEITE - LATO SALDATURE - LADO SOLDADURAS C714 LCD02TC First issue 11 / 04...
- Page 41 LCD 20” - 23” - 30” - DIGITAL PROCESSING P.C.B - PLATINE TRAITEMENT DIGITAL - LTPL. DIGITALVERARBEITUNG - PIASTRA ELABORAZIONE DIGITALE - PLATINA TRATAMIENTO DIGITAL COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES LCD02TC First issue 11 / 04...
- Page 42 LCD 20” - 23” - 30” - DIGITAL PROCESSING P.C.B - PLATINE TRAITEMENT DIGITAL - LTPL. DIGITALVERARBEITUNG - PIASTRA ELABORAZIONE DIGITALE - PLATINA TRATAMIENTO DIGITAL COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES LCD02TC First issue 11 / 04...
- Page 43 LCD 20” - 23” - 30” - DIGITAL PROCESSING P.C.B - PLATINE TRAITEMENT DIGITAL - LTPL. DIGITALVERARBEITUNG - PIASTRA ELABORAZIONE DIGITALE - PLATINA TRATAMIENTO DIGITAL SOLDER SIDE - CÔTE SOUDURES - LÖTSEITE - LATO SALDATURE - LADO SOLDADURAS LCD02TC First issue 11 / 04...
- Page 44 LCD 30” - POWER BOARD - PLATINE ALIMENTATION - LEITTERPLATTE NETZTEIL - PIASTRA ALIMENTAZIONE - PLACA ALIMENTACIÓN COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES SOLDER SIDE - CÔTE SOUDURES - LÖTSEITE - LATO SALDATURE - LADO SOLDADURAS LCD02TC First issue 11 / 04...
- Page 45 LCD 20” - POWER / AUDIO BOARD - PLATINE ALIMENTATION / AUDIO - LEITTERPLATTE NETZTEIL / AUDIO - PIASTRA ALIMENTAZIONE / AUDIO - PLACA ALIMENTACIÓN / AUDIO COMPONENT SIDE - COTE COMPOSANTS - BESTÜCKUNGSSEITE - LATO COMPONENTI - LADO COMPONENTES SOLDER SIDE - CÔTE SOUDURES - LÖTSEITE - LATO SALDATURE - LADO SOLDADURAS LCD02TC First issue 11 / 04...
- Page 46 INTEGRATED CIRCUITS AND TRANSISTORS OUTLINE - CIRCUITS INTEGRES ET TRANSISTORS INTEGRIERTE SCHALTUNGEN UND TRANSISTOREN - CIRCUITI INTEGRATI TRANSISTOR CIRCUITOS INTEGRADOS Y TRANSISTORES K6T4008VIC-GB70 TEA6515CD TA2024 8032PLLCC TDA4558 74lv139 X24C04S8 SN74LV373A ST24FW21 SN75LVDS83 VCT3834A Vout ST24C32M TDA1308T Input Adj/Gnd LM1084CM-3.3 LM2596S KA7805 PQ09RD11 XM38AC...
- Page 47 INTEGRATED CIRCUITS BLOCK DIAGRAMS - SYNOPTIQUES INTERNES DES CIRCUITS INTEGRES - INTEGRIERTE SCHALTUNGEN BLOCKSCHALTBILDER SCHEMA A BLOCCHI DEL CIRCUITI INTEGRATI - VISTA INTERNA DE LOS CIRCUITOS INTEGRADOS IC701 (Main Board) - VCT3834A Display Panorama Video Comb Color Video Processor Scaler Front-end Filter Decoder...
- Page 48 U26 (Digital Board 14/16) - RT9172 VOUT Thermal Buffer Amlifier Current Limiting Sensor V ref U22(Digital Board 13/16) - AT24C16 LCD02TC First issue 11 / 04...
- Page 49 U19 (Digital Board 13/16) - 80C32P P0.0–P0.7 P2.0–P2.7 PORT 0 PORT 2 DRIVERS DRIVERS RAM ADDR PORT 0 PORT 2 ROM/EPROM REGISTER LATCH LATCH STACK REGISTER POINTER PROGRAM ADDRESS TMP1 TMP2 REGISTER BUFFER SFRs TIMERS INCRE- MENTER PROGRAM COUNTER PSEN ALE/PROG DPTR’S TIMING...
- Page 50 IC5501 (Main Board) - TEA6415CD P ERI P ERI LUMA CHROMA DEC. POWER CVBS (MAC/DEC) CVBS (P ERI P LUG1) CVBS (AM TUNER) MAC S IGNAL (AMTUNER) CVBS (P ERI P LUG2) CVBS (FM TUNER) MAC S IGNAL (FM TUNER) SYNCHRO (TTX/BTX) DECODER...
- Page 51 IC1 (LCD 30” Power Supply Board ) - L6561D MULT COMP 2.5V MULTIPLIER VOLTAGE OVER-VOLTAGE REGULATOR DETECTION V CC V CC INTERNAL SUPPLY 7V L6561D UVLO DRIVER V REF2 ZERO CURRENT DETECTOR 2.3V STARTER 1.8V DISABLE IC2 (LCD 30” Power supply Board ) - L5991AD V cc SYNC DC-LIM...
- Page 52 E AC E M TABLE DES CODES SYMPTÔMES SYSTÈME DE CODAGE POUR RÉPARATION CODE SYMPTÔME ÉTENDU (*1) CODE CODE SYMPTÔME EACEM-IRIS CONDITION CONSTANT PAS DE FONCTION NIVEAU QUALITÉ BRUIT INSTABILITÉ PROBLÈMES PHYSIQUES OU D'ENREGISTREMENT FONCTION SPÉCIALE AUTRES CONDITIONS INTERMITTENT PROBLÈME D'ALIMENTATION OU PAS DE PROBLÈME DE CHARGEMENT DÉFAUT D'AFFICHAGE BRUITS PARTICULIERS...
- Page 53 EACEM - CODES DE SECTION COMMUN VIDÉO CODES DE DÉFAUTS ÉTAGE D'ANTENNE SECTION LCD TRAITEMENT DES SIGNAUX (ANALOGIQUE) CIRCUIT LAMPE/FLASH MÉCANIQUE ÉLECTRIQUE CHARGEMENT DE BATTERIE TRAITEMENT VIDÉO ANALOGIQUE USÉ (OU DÉFAUT MÉCANIQUE GÉNÉRAL) COMPOSANT/MODULE ÉLECTRIQUE DÉFECTUEUX ÉTAGE DE MINUTERIE TRAITEMENT VIDÉO DIGITAL MAUVAIS FONCTIONNEMENT BRÛLÉ/ARC/PIXELS MANQUANTS TRAITEMENT COULEUR ANALOGIQUE...
- Page 54 This technical documentation is for use by maintenance technicians only Documentation technique exclusivement destinée aux professionnels de la maintenance Diese Angaben und Hinweise sind ausschließlich für den Service des Fachhändlers bestimmt Documentazione tecnica destinata esclusivamente ai tecnici dell'assistenza Documentación técnica destinada exclusivamente a los profesionales de mantenimiento Thomson multimedia Scandinavia AB Florettgatan 29 C...