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SM003
«MODEL NAMES» 32PD3000E 42PD3000E
SERVICE MANUAL MANUEL D'ENTRETIEN WARTUNGSHANDBUCH
CAUTION:
Before servicing this chassis, it is important that the service technician read the "Safety Precautions" and "Product Safety Notices" in this service manual. Data contained within this Service manual is subject to alteration for improvement. Les données fournies dans le présent manuel d'entretien peuvent faire l'objet de modifications en vue de perfectionner le produit. Die in diesem Wartungshandbuch enthaltenen Spezifikationen können sich zwecks Verbesserungen ändern.
ATTENTION:
Avant d'effectuer l'entretien du châassis, le technicien doit lire les «Précautions de sécurité» et les «Notices de sécurité du produit» présentés dans le présent manuel.
VORSICHT:
Vor Öffnen des Gehäuses hat der Service-Ingenieur die ,,Sicherheitshinweise" und ,,Hinweise zur Produktsicherheit" in diesem Wartungshandbuch zu lesen.
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
Plasma TV October 2002
32PD3000 / 42PD3000
Safety
ENGLISH
SAFETY PRECAUTIONS WARNING: The following precautions must be observed. ALL PRODUCTS Before any service is performed on the chassis an isolation transformer should be inserted between the power line and the product. 1. When replacing the chassis in the cabinet, ensure all the protective devices are put back in place. 2. When service is required, observe the original lead dressing. Extra precaution should be taken to ensure correct lead dressing in any high voltage circuitry area. 3. Many electrical and mechanical parts in HITACHI products have special safety related characteristics. These characteristics are often not evident from visual inspection, nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified by marking with a ! on the schematics and the replacement parts list. The use of a substitute replacement component that does not have the same safety characteristics as the HITACHI recommended replacement one, shown in the parts list, may create electrical shock, fire, Xradiation, or other hazards. 4. Always replace original spacers and maintain lead lengths. Furthermore, where a short circuit has occurred, replace those components that indicate evidence of overheating. 5. Insulation resistance should not be less than 2M ohms at 500V DC between the main poles and any accessible metal parts. 6. No flashover or breakdown should occur during the dielectric strength test, applying 3kV AC or 4.25kV DC for two seconds between the main poles and accessible metal parts. 7. Before returning a serviced product to the customer, the service technician must thoroughly test the unit to be certain that it is completely safe to operate without danger of electrical shock. The service technician must make sure that no protective device built into the instrument by the manufacturer has become defective, or inadvertently damaged during servicing. CE MARK 1. HITACHI products may contain the CE mark on the rating plate indicating that the product contains parts that have been specifically approved to provide electromagnetic compatibility to designated levels. 2. When replacing any part in this product, please use only the correct part itemised in the parts list to ensure this standard is maintained, and take care to replace lead dressing to its original state, as this can have a bearing on the electromagnetic radiation/immunity. PICTURE TUBE 1. The line output stage can develop voltages in excess of 25kV; if the E.H.T. cap is required to be removed, discharge the anode to chassis via a high value resistor, prior to its removal from the picture tube. 2. High voltage should always be kept at the rated value of the chassis and no higher. Operating at higher voltages may cause a failure of the picture tube or high voltage supply, and also, under certain circumstances could produce X-radiation levels moderately in excess of design levels. The high voltage must not, under any circumstances, exceed 29kV on the chassis (except for projection Televisions). 3. The primary source of X-radiation in the product is the picture tube. The picture tube utilised for the above mentioned function in this chassis is specially constructed to limit X-radiation. For continued X-radiation protection, replace tube with the same type as the original HITACHI approved type 4. Keep the picture tube away from the body while handling. Do not install, remove, or handle the picture tube in any manner unless shatterproof goggles are worn. People not so equipped should be kept away while picture tubes are handled LASERS If the product contains a laser avoid direct exposure to the beam when the cover is open or when interlocks are defeated or have failed.
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32PD3000 / 42PD3000
FRANÇAIS
CONSIGNES DE SECURITE
AVERTISSEMENT: vous devez respecter les précautions suivantes POUR TOUS LES PRODUITS Avant d'effectuer une intervention d'entretien sur le châssis, vous devez insérer un transformateur d'isolement entre la ligne d'alimentation électrique et le produit. 1. Lors de la remontage du châssis dans le coffret, vérifiez que tous les dispositifs de protection sont remis en place. 2. Lorsqu'une intervention d'entretien s'avère nécessaire, respectez l'agencement d'origine des conducteurs. Vous devez prendre des precautions supplémentaires pour garantir un agencement correct des conducteurs dans toutes les zones où des circuits haute tension sont présents. 3. De nombreux composants électriques et mécaniques des appareils HITACHI ont des caractéristiques spéciales de sécurité. Bien souvent, ces caractéristiques ne sont pas évidentes lors d'un examen visuel et la protection qu'ils offrent n'est pas forcément garantie si vous utilisez des composants de rechange conçus, par exemple, pour une tension plus élevée, une puissance plus forte. Les pièces de rechange qui offrent des caractéristiques spéciales de sécurité sont identifiées par un repérage comportant le symbole ! sur les schémas et sur la nomenclature des pièces de rechange. L'emploi d'un composant de rechange qui ne respecte pas les mêmes caractéristiques de sécurité que la pièce de rechange que recommande HITACHI et qui figure dans la nomenclature risque de provoquer un choc électrique, un incendie, des rayons X ou d'autres dangers. 4. Remettez toujours en place les entretoises d'origine et respectez la longueur des conduites. En outre, à la suite d'un court-circuit, remplacez les composants présentant des signes de surchauffe. 5. La résistance d'isolement doit être supérieure ou égale à 2 méga ohms à 500 V c.c. entre les poles principaux et des composants métalliques accessibles, quels qu'ils soient. 6. Aucun claquage et aucune rupture ne doit se produire pendant l'essai de résistance diélectrique à la suite de l'application d'une tension de 3 kV c.a. ou de 4,35 kV c.c. pendant deux secondes entre les poles principaux et des composants métalliques accessibles. 7. Avant de remettre au client un produit qui a fait l'objet d'un entretien, le technicien qui s'est chargé de cette intervention doit tester à fond cet ensemble pour s'assurer qu'il ne présente aucun danger opérationnel et aucun risque de choc électrique. Ce technicien doit s'assurer qu'aucun des dispositifs de protection intégrés à cet instrument par le fabricantn'est défectueux ou n'a été endommagé de façon accidentelle lors de l'entretien. suivantes
LABEL CE 1. Les produits HITACHI peuvent avoir reçu le label CE qui figure sur la plaque signalétique pour indiquer que cet ensemble contient des composants qui ont fait l'objet d'une homologation spécifique de respect des normes de compatibilité électromagnétique en fonction de niveaux bien spécifiés. 2. Lors du remplacement d'un des composants de ce produit, utilisez uniquement le composant correct identifié dans la nomenclature afin de maintenir le respect de cette norme ; en outre, vous devez également ramener l'agencement des conducteurs à son état d'origine car cela peut avoir une influence au niveau des rayonnements électromagnétiques et sur la protection contre ces rayons. PICTURE TUBE 1. L'étage de sortie des lignes peut développer des tensions de plus de 25 kV ; s'il faut retirer le chapeau de protection contre les tensions extrêmement élevées, il convient de décharger l'anode contre le châssis par le biais d'une résistance de forte valeur avant de déposer ce chapeau du tube image. 2. La haute tension doit toujours se maintenir à la valeur nominale du châssis et ne pas dépasser cette dernière. Un fonctionnement à des températures élevées peut provoquer une défaillance du tube image ou l'entrée d'une tension élevée. Dans certains cas, cela peut même provoquer des rayons X d'un niveau légèrement supérieur aux valeurs de calcul. Cette haute tension ne doit en aucun cas dépasser 29 kV sur le châssis (à l'exception des téléviseurs de projection). 3. La principale source de rayons X de cet appareil est le tube image. Le tube image employé pour assurer la fonction susmentionnée dans ce châssis est spécialement construit pour limiter des rayons X. Pour maintenir cette protection contre les rayons X, il faut remplacer le tube d'origine d'un type agréé par HITACHI par un autre tube de même type. 4. Lors des manipulations, ne tenez jamais le tube image contre le corps. Pendant toutes les operations d'installation, de dépose et de manipulation de ce tube image, quelle que soit la méthode employée, vous devez toujours porter des lunettes de sécurité anti-éclatements. Les personnes qui ne portent pas ce type de lunettes doivent se tenir à l'écart du tube image lors de la manipulation de ce dernier. RAYONS LASER Si ce produit contient un rayon laser, évitez toute exposition directe à ce faisceau lors de l'ouverture du couvercle ou lors de l'élimination des verrouillages de sécurité ou après défaillance de ces verrouillages.
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32PD3000 / 42PD3000
DEUTSCH
SICHERHEITSVORKEHRUNGEN WARNUNG: Die folgenden Vorkehrungen müssen eingehalten werden. ALLE PRODUKTE Bevor die Grundplatte gewartet wird, sollte ein Trenntrafo zwischen die Netzleitung und das Produkt eingebracht werden. 1. Wenn die Grundplatte in das Gehäuse zurückgestellt wird, stellen Sie sicher, dass alle Schutzvorrichtungen wieder an ihrem Ort sind. 2. Wenn Wartung erforderlich ist, halten Sie die originale Verdrahtungsart ein. Besondere Vorsicht ist nötig, um die korrekte Verdrahtungsart in jedem Hochspannungsstromkreis zu gewährleisten. 3. Viele elektrische und mechanische Teile von HITACHI Produkten haben besondere sicherheitsbezogene Eigenschaften. Diese Eigenschaften fallen oft nicht ins Auge, aber der durch sie gewährte Schutz kann nicht unbedingt erreicht werden, wenn man Ersatzteile benutzt, die für höhere Spannung, Leistung usw. ausgelegt sind. Ersatzteile, die diese besonderen Sicherheitsmerkmale haben, sind in den Prinzipskizzen und Ersatzteillisten an einem ! zu erkennen. Der Gebrauch von Ersatzteilen, die nicht dieselben Sicherheitsmerkmale haben wie die empfohlenen HITACHI Ersatzteile, wie sie in der Ersatzteilliste aufgeführt sind, kann zu elektrischem Schlag, Feuer, Röntgenstrahlung und anderen Gefahren führen. 4. Immer die originalen Abstandsstücke ersetzen und die Leitungslängen beibehalten. Wo ein Kurzschluss passiert ist, die Teile ersetzen, bei denen Überhitzung nachzuweisen ist. 5. Der Isolierwert sollte bei 500 V Gleichstrom zwischen den Hauptpolen und allen zugänglichen Metallteilen nicht unter 2M Ohm liegen. 6. Bei der Prüfung auf Durchschlagsfestigkeit sollte kein Überschlag oder Durchschlag vorkommen, wenn zwei Sekunden lang 3 kV Wechselstrom oder 4,25 kV Gleichstrom zwischen den Hauptpolen und allen zugänglichen Metallteilen angelegt wird. 7. Bevor das gewartete Produkt dem Kunden zurückgegeben wird, muss der Wartungstechniker das Gerät gründlich prüfen, um sicherzustellen, dass es betriebssicher ist ohne das Risiko eines elektrischen Schlages. Der Wartungstechniker muss sicherstellen, dass keine vom Hersteller im Gerät eingebaute Schutzvorkehrung schadhaft geworden ist oder bei der Wartung unabsichtlich beschädigt wurde. CE KENNZEICHEN 1. HITACHI Produkte enthalten eventuell das CE Kennzeichen auf dem Leistungsschild, welches angibt, dass das Produkt Teile enthält, die eigens zugelassen sind, um bis zu einem spezifizierten Niveau elektromagnetische Störfreiheit zu bewirken. 2. Wenn Sie irgendein Teil in diesem Produkt ersetzen, benutzen Sie bitte nur das korrekte Teil, das in der Ersatzteilliste aufgeführt ist, um sicherzustell en, dass dieser Standard eingehalten
wird, und geben Sie acht, die Verdrahtungsart in ihren ursprünglichen Zustand zurück zu versetzen, weil das einen Einfluss auf die elektromagnetische Abstrahlung/Störsicherheit haben kann. BILDRÖHRE 1. Die Leitungsausgangsstufe kann Spannungen von mehr als 25 kV entwickeln; wenn die Höchstspannungskappe entfernt werden muss, entladen Sie die Anode zum Gehäuse über einen hochohmigen Widerstand, bevor Sie sie aus der Bildröhre entfernen. 2. Hochspannung sollte immer auf den festgelegten Wert des Gehäuses beschränkt bleiben und nicht mehr. Betrieb bei höherer Spannung kann zum Versagen der Bildröhre oder zu hoher Spannungszufuhr führen und kann unter Umständen auch Röntgenstrahlung hervorbringen, die leicht über dem Konstruktionsniveau liegt. Die Hochspannung darf auf keinen Fall 29 kV am Gehäuse überschreiten (außer bei Projektionsfernsehern). 3. Die Hauptquelle der Röntgenstrahlung im Produkt ist die Bildröhre. Die Bildröhre, die für die oben erwähnte Funktion in diesem Gehäuse benutzt wird, ist eine Spezialkonstruktion zur Begrenzung der Röntgenstrahlung. Um den Schutz vor der Röntgenstrahlung zu behalten, ersetzen Sie bitte die Röhre durch denselben Typ wie den ursprünglichen von HITACHI zugelassenen. 8. Halten Sie die Bildröhre bei der Handhabung vom Körper weg. Sie dürfen die Bildröhre nur dann installieren, entfernen oder handhaben, wenn Sie eine nicht splitternde Schutzbrille tragen. Personen ohne derartigen Schutz sollten ferngehalten werden, solange Bildröhren gehandhabt werden. LASER Wenn das Produkt einen Laser enthält, setzen Sie sich keinesfalls direkt dem Strahl aus, wenn die Abdeckung geöffnet ist oder wenn die Verriegelung versagt.
3
32PD3000 / 42PD3000
Contents
Safety .......................................................................................................................................................1 ENGLISH ............................................................................................................................................1 FRANÇAIS..........................................................................................................................................2 DEUTSCH ...........................................................................................................................................3 Contents ...................................................................................................................................................4 Lead Free Solder ......................................................................................................................................6 Specifications...........................................................................................................................................7 General Specifications .........................................................................................................................7 Features ;..............................................................................................................................................8 Service Data .............................................................................................................................................9 Block Diagrams .....................................................................................................................................16 AVC to PDP Block Diagram .............................................................................................................16 AVC Block Diagram..........................................................................................................................17 AVC Power Block Diagram ..............................................................................................................18 Major Connectors...............................................................................................................................19 Monitor Block Diagram.....................................................................................................................20 Schematic Drawing Descriptions...........................................................................................................21 Schematic Page 1 ; Tuner / Video Chroma........................................................................................21 Schematic Page 2 ; Sound / AV3 Control..........................................................................................23 Schematic Page 3 ; Interface Board (component input, progressive sync separation, centre audio channel)..............................................................................................................................................25 Schematic Page 4 ; Power Circuit (Voltage Regulator) / Level Shifter ...........................................27 Schematic Page 5 ; Micro Controller.................................................................................................28 Schematic Page 6 ; COMB Filter / SVHS Output .............................................................................29 Schematic Page 7 ; SCART / FC-MSC Connection..........................................................................30 Schematic; AVC Power Supply.........................................................................................................32 Schematic Drawings ..............................................................................................................................33 Schematic Sheet 1 ..............................................................................................................................33 Schematic Sheet 2 ..............................................................................................................................34 Schematic Sheet 3 ..............................................................................................................................35 Schematic Sheet 4 ..............................................................................................................................36 Schematic Sheet 5 ..............................................................................................................................37 Schematic Sheet 6 ..............................................................................................................................38 Schematic Sheet 7 ..............................................................................................................................39 AV Power Schematic.........................................................................................................................40 AV Control Schematic.......................................................................................................................41 Signal / Sound Sheet 1 .......................................................................................................................42 Signal / Sound Sheet 2 .......................................................................................................................43 Signal / Sound Sheet 3 .......................................................................................................................44 Signal / Sound Sheet 4 .......................................................................................................................45 Filter, LED, Switch & Speakers ........................................................................................................46 Circuit Boards ........................................................................................................................................47 AV Board Side A ...............................................................................................................................47 AV Board Side B ...............................................................................................................................48 AV Power Side A...............................................................................................................................49 AV Power Side B...............................................................................................................................50 Signal / Sound Board Side A .............................................................................................................51 Signal / Sound Board Side B .............................................................................................................52 Filter, LEDs, Speaker PCBs...............................................................................................................53 Troubleshooting Flow Charts ................................................................................................................54 4
32PD3000 / 42PD3000 AV Power - 1 .....................................................................................................................................54 AV Power - 2 .....................................................................................................................................55 AV Power - 3 .....................................................................................................................................56 AV Circuit..........................................................................................................................................57 Assembly Drawings ...............................................................................................................................58 Audio / Video.....................................................................................................................................58 Wiring for Audio / Video Components .............................................................................................59 Monitor Front View ...........................................................................................................................60 Monitor Rear View ............................................................................................................................61 32 inch Monitor Wiring A .................................................................................................................62 32 inch Monitor Wiring B..................................................................................................................63 42 inch Monitor Wiring A .................................................................................................................64 42 inch Monitor Wiring B..................................................................................................................65 24way Digital Interface Cable Connection............................................................................................66 Microprocessor Pins...............................................................................................................................67 Connections to FC4................................................................................................................................69 PCB Connectors.....................................................................................................................................72 Replacement Parts..................................................................................................................................73 Signal / Sound Board .........................................................................................................................73 Filter Board ........................................................................................................................................75 32PD3000 ..........................................................................................................................................76 42PD3000 ..........................................................................................................................................77 Questions & Answers ............................................................................................................................79
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32PD3000 / 42PD3000
Lead Free Solder
This product uses lead free (unleaded) solder to help preserve the environment. Please read these instructions before attempting any soldering work. Caution: Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead free solder can splatter at high temperatures (600 °C).
· ·
·
Lead free solder indicator
Printed circuit board Assemblies using lead free solder shown below are engraved with an "F" following Board Name.
Properties of lead free solder
The melting point of lead free solder is 40-50 °C higher than one of leaded solder.
When servicing solder
o o Solder with an alloy composition of Sn-3.0Ag-0.5Cu or Sn-0.7Cu is recommended. Although servicing with leaded solder is possible, there are a few precautions that have to be taken.(Not taking these precautions may cause the solder not to harden properly and lead to consequent malfunctions.)
·
Precautions when using leaded solder o Remove all lead free solder from soldered joints when replacing components. o If leaded solder should be added to existing lead free joints, mix in the leaded solder thoroughly
after the lead free solder has been completely melted (do not apply the soldering iron without adding solder).
When servicing soldering iron
A soldering iron with a temperature setting capability (temperature control function)is recommended. The melting point of lead free solder is higher than one of leaded solder. Use a soldering iron that maintains a high stable temperature (large heat capacity),and that allows temperature adjustment according to the part being serviced, to avoid poor servicing performance.
Recommended soldering iron:
Soldering iron with temperature control function (temperature range:320-450 °C) Recommended temperature range per part:
Soldering Part PCB with surface mount devices PCB without surface mount devices Chassis, metallic shield, etc.
Soldering iron temperature 320 °C ±30 °C 380 °C ±30 °C 420 °C ±30 °C
PCBs which use lead free solder · · · FC4PDP board (AVC block) SIGNAL/SOUND board (MONITOR block) SP terminal L/R board, FILTER board, LED board (MONITOR block)
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32PD3000 / 42PD3000
Specifications
General Specifications
Item Spec 32PD3000 (PDP;32PD3000E+AVC;AV3000E) 42PD3000 (PDP;42PD3000E+AVC;AV3000E) PDP panel 32" (ALSI for mat) Plasma display panel (16:9) , 42" (ALSI for mat) Plasma display panel (16:9) , resolution 852(H) x1024(V) resolution 1024(H) x1024(V) Display size 976(W) x 258(D) x 580(H) unit: mm 1233(W) x 300(D) x 713(H) unit: mm Sound output Max. 10W x 2 (6 ohm) Max. 12W x 2 (6 ohm) level Speaker 4 x 16 cm corn type x 2 ??? Power supply AC 220 - 240 V 50Hz AC 220 - 240 V 50Hz Power PDP 260W (stand-by <2W) AVC 30W, (stand- PDP 360W (stand-by <2W) AVC 30W, (standconsumption by <2W) by <2W) Colour system PAL/SECAM/NTSC4.43/NTSC3.58/PAL60 PAL/SECAM/NTSC4.43/NTSC3.58/PAL60 Sound system I/B.G.H/LL' I/B.G.H/LL' Tuning freq. 45MHz ~ 889MHz, VHF low/VHF 45MHz ~ 889MHz, VHF low/VHF high/Hyper/UHF high/Hyper/UHF Position 100 (0~99) positions. Plus channel direct (C--/S- 100 (0~99) positions. Plus channel direct (C--/Sselection -) and frequency direct (---.--MHz) -) and frequency direct (---.--MHz) PC input Horizontal freq. 24KHz ~ 109KHz / Vertical freq. Horizontal freq. 24KHz ~ 109KHz / Vertical freq. signal 50Hz ~ 85Hz 50Hz ~ 85Hz Analogue RGB, input voltage 0.7Vpp/1.0Vpp Analogue RGB, input voltage 0.7Vpp/1.0Vpp selectable selectable H/V separate sync (TTL level) *** sound input ; H/V separate sync (TTL level) *** sound input ; common with AV3 or AV4 common with AV3 or AV4 AV input SCART101 (CVBS/SVHS/LR sound) - AV1 SCART101 (CVBS/SVHS/LR sound) - AV1 SCART102 (CVBS/RGB/LR sound) - AV2 SCART102 (CVBS/RGB/LR sound) - AV2 SCART100 (CVBS/RGB/LR sound) - AV3 SCART100 (CVBS/RGB/LR sound) - AV3 COMPONENT (YPbPr/YCbCr/LR sound) - AV4 COMPONENT (YPbPr/YCbCr/LR sound) - AV4 Front AV (CVBS/SVHS/LR sound) - FRONT Front AV (CVBS/SVHS/LR sound) - FRONT CENTRE AUDIO input CENTRE AUDIO input Dimensions PDP : 974(W) x 256(D) x 578(H) including PDP : 1030(W) x ??(D) x 636(H) including monitor stand unit: mm monitor stand unit: mm AVC : 430(W) x 293(D) x 121(H) unit: mm AVC : 430(W) x 293(D) x 121(H) unit: mm Weight PDP : 28.7kg (net) PDP : 40.2kg (net) AVC : 3.2kg (net) AVC : 3.2kg (net) Remote 2 x Hitachi R6P(G) * equivalent 'AA' 2 x Hitachi R6P(G) * equivalent 'AA' control batteries
7
32PD3000 / 42PD3000 Features ;
852x1024 resolution, 1024x1024 resolution, Advanced progressive & 1024 interlace, TruBass by SRS, Thin (9cm) and light, Created by 32" ALIS Plasma display panel Created by 37/42" ALIS Plasma display panel Which materializes detailed picture without flicker Which gives real bass sound By separating monitor from tuner box (AVC). It is possible to hang monitor on the wall. Which is possible to swivel at 30deg toward left and right. Which can be connected with DVD, Set Top Box, VCR and Camera at the same time. Which allows YPbPr and PCbCr to be received. Signal is automatically identified. Supporting various PC display format.
Swivel stand attached monitor, 3 Scarts connectors plus front AV input,
1 Component input,
PC input connection,
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32PD3000 / 42PD3000
Service Data
Soft version issue 1 New panel 01-Nov-02 RED figures are new default values functions AGC data option for destination AGC adjustment AFC adjustment for all except L' AFC adjustment for L' AFC level indication gamma switch Black Level (RGB);user brightness control for PC Contrast (RGB) main brightness centre main contrast centre brightness Max. for wide NORMAL/REAL Brightness/Gradation NTSC/EBU Tracking correction PC power save enable/disable power save timer CAUTION !! Never press OK unless proper signal is displayed. auto signal level adjustment activates. MAX signal level on screen min. signal level on screen FC noise level indication Gain R ; warm Gain G ; warm Gain B ; warm Gain R ; normal Gain G ; normal Gain B ; normal Gain R ; cool Gain G ; cool Gain B ; cool gamma switch PDP Read/Write PDP Read/Write PDP Read/Write PDP Read/Write PDP Read/Write PDP Read/Write PDP Read/Write PDP Read/Write PDP Read/Write PDP 13/20 13/21 13/22 12/17 12/18 12/19 11/14 11/15 11/16 1st D7:D0 / D7:D0 2nd D7:D0 / D7:D0 3rd D7:D0 / D7:D0 1st D7:D0 / D7:D0 2nd D7:D0 / D7:D0 3rd D7:D0 / D7:D0 1st D7:D0 / D7:D0 2nd D7:D0 / D7:D0 3rd D7:D0 / D7:D0 PDP FC4 FC4 FC4 FC4 FC4 PDP PDP PDP FC4 10 D3:D2 5 D07:D00 6 D07:D00 7 D15:D08 7 D07:D00 7 D15:D08 27&28 D2&D2 27&28 D1&D1 27&28 D0&D0 4 D08 Device V1.A4 back ground CYAN means to separate data on each 32/37/42" 1st 2nd 3rd 4th 5th 32" 37" 42" values values values hex hex hex read 80 adj adj adj read GSW BLP COP PC2> MBC MCC MXB BGP CCP DCP PC3> PSE PST 01 7F 7F 7F 5D 6C 00 00 01 01 0F read 80 adj adj adj read 01 7F 7F 7F 5D 6C 00 00 01 01 0F read 80 adj adj adj read 01 7F 7F 7F 5D 6C 00 00 01 01 0F
SVC> TUN> ADC OPT AGC BIF LIF AFC PC> PC1>
SIG> FLA MAX MIN SNR MIS> RGB > COL> R1 G1 B1 NOM> R2 G2 B2 WAM> R3 G3 B3 GSW WHB HAPC BRN
OK read read read read read read read read read read read read 01 00 01 01
OK read read read read read read read read read read read read 01 00 01 01
OK read read read read read read read read read read read read 01 00 01 01
10 D3:D2 9 D3:D2&D1:D0 28 D4:D3 10 D5:D4
white balance 0;cool, 1;normal, 2;warm --- synchronizing with PDP user operation MENU Q.MODE + Heat APC burn in mode PDP PDP
9
32PD3000 / 42PD3000
32" 37" 42" values values values hex hex hex 00 F01(4:3) F02(16:9) 01 00 00 01 00 00 01 01 00 01 01 00 02 02 03 00 00 01 02 00 03 03 03 03 03 03 00 00 00 01 00 00 1F 00 80 1A 20 1D 00 01 00 00 01 01 00 01 01 00 02 02 03 00 00 01 02 00 03 03 03 03 03 03 00 00 00 01 00 00 1F 00 80 1A 20 1D Black Stretch gain offset ON&MID PinP(PC W) picture contrast offset Colour phase centre FC4 FC4 FC4 7 D21:D16 7 D07:D00 8 D07:D00 8 D07:D00 8 D07:D00 8 D07:D00
1st
2nd
3rd
4th APC
5th
functions APC switch 0;High APC, 1;Normal wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) wide mode selected by 16:9 key (0;on, 1;off) PC wide mode 0;NORMAL, 1;REAL, 2;FULL Horizontal enhancer DYNAMIC Horizontal enhancer DYNAMIC-VIDEO Horizontal enhancer NATURAL Horizontal enhancer NATURAL-VIDEO
Device PDP 4:3 WIDE SCREEN LETTERBOX T16:9L 14:9 C14:9L T14:9L PANORAMIC 14:9 ZOOM FC4 FC4 FC4 FC4 FC4 3 D17:D16 2 D20:D19 2 D20:D19 2 D20:D19 2 D20:D19 2 D20:D19 2 D20:D19 2 D20:D19 2 D22:D21 2 D22:D21 2 D22:D21 2 D22:D21 2 D22:D21 2 D20:D19 2 D22:D21 27&28 D2&D2 27&28 D1&D1 27&28 D0&D0 27&28 D0&D0 10 D7
MI0>
M01>
F03(C16:9L) 00 *** MAX 8 items on one page. F04(T16:9L) 01 F05(14:9) M02> 01
F06(C14:9L) 00 F07(T14:9L) 01 F08(PAN) 01
F09(14:9LS) 00 PCA *** LTI *** picture mode M03> HE1 HE2 HE3 HE4 HE5 HE6 HET *** LTI *** picture mode M04 VE1 VE2 VE3 VE4 VE5 VE6 VET M05> BGT CCT TCR DCC WBC BSO *** "PDP2_service05" no.52 M06> SPC PHC PHU NHU YU6 02 02 03 00 00 01 02 00 03 03 03 03 03 03 00 00 00 01 00 00 1F 00 80 1A 20 1D
Horizontal enhancer CINEMA FC4 Horizontal enhancer CINEMAFC4 VIDEO Horizontal enhancer TEXT Vertical enhancer DYNAMIC FC4 FC4
Vertical enhancer DYNAMICFC4 VIDEO Vertical enhancer NATURAL FC4 Vertical enhancer NATURALFC4 VIDEO Vertical enhancer CINEMA Vertical enhancer CINEMAVIDEO Vertical enhancer TEXT Brightness/Gradation NTSC/EBU Tracking correction W/B Warm & Norm FC4 FC4 FC4 PDP PDP PDP
Tracking correction W/B Cool PDP
PAL HUE offset (not available FC4 if AV2 is RGB) NTSC HUE offset FC4 YCbCr / YPbPr @ 60Hz HUE FC4 offset
10
32PD3000 / 42PD3000
32" 37" 42" values values values hex hex hex 1A 1F 1F 00 7F 80 80 7F 89 70 40 50 1F 10 1F 10 1F 10 10 00 1F 12 12 12 12 12 12 12 01 01 01 01 01 01 01 00 00 00 00 00 1A 1F 1F 00 7F 80 80 7F 89 70 40 50 1F 10 1F 10 1F 10 10 00 1F 12 12 12 12 12 12 12 01 01 01 01 01 01 01 00 00 00 00 00 1A 1F 1F 00 7F 80 80 7F 89 70 40 50 1F 10 1F 10 1F 10 10 00 1F 12 12 12 12 12 12 12 01 01 01 01 01 01 01 00 00 00 00 00
1st
2nd
3rd
4th YU5
5th
functions
Device 8 D07:D00 8 D07:D00 8 D07:D00 10 D6 5 D07:D00 7 D15:D08 7 D15:D08 6 D07:D00 7 D07:D00 7 D07:D00 8 D14:D08 8 D14:D08 2 D12:D08 2 D12:D08 2 D12:D08 2 D12:D08 2 D12:D08 2 D12:D08 2 D12:D08 2 D04:D00 2 D04:D00 2 D04:D00 2 D04:D00 2 D04:D00 2 D04:D00 2 D04:D00 2 D04:D00 2 D04:D00 2 D07:D05 2 D07:D05 2 D07:D05 2 D07:D05 2 D07:D05 2 D07:D05 2 D07:D05 2 D15:D13 2 D15:D13 2 D15:D13 2 D15:D13 2 D15:D13
YCbCr / YPbPr @ 50Hz HUE FC4 offset TEXT HUE offset Components Hue for Asian option FC4 FC4
THU YHU FPB MI1> M11> BLT MBC MBX COT MCC MCX SAC SAX *** CTI *** picture mode M12> CE1 CE2 CE3 CE4 CE5 CE6 CET YET M13> YE1 YE2 YE3 YE4 YE5 YE6 YE7 YE8 *** YNR *** picture mode M14> YI1 YI2 YI3 YI4 YI5 YI6 YIT *** CNR *** picture mode M15> CI1 CI2 CI3 CI4 CI5
FAVOURITE Peak Brightness PDP 0;Peak, 1:Normal Black level (RGB) FC4 main brightness centre : (50) is FC4 used in AUTO adjustment brightness centre TEXT Contrast (RGB) main contrast centre contrast centre TEXT Saturation centre NTSC/PAL/RGB/YCbCr TV Saturation centre TEXT C-Vert/Horiz enhancer gain DYNAMIC-TV C-Vert/Horiz enhancer gain DYNAMIC-VIDEO C-Vert/Horiz enhancer gain NATURAL-TV C-Vert/Horiz enhancer gain NATURAL-VIDEO C-Vert/Horiz enhancer gain CINEMA-TV C-Vert/Horiz enhancer gain CINEMA-VIDEO C-Vert/Horiz enhancer gain TEXT sharpness centre - TEXT sharpness DYNAMIC-TV sharpness DYNAMICTVIDEO sharpness NATURAL-TV sharpness CINEMA-TV sharpness CINEMA-VIDEO sharpness centreFAVOURITE-TV sharpness centreFAVOURITE-VIDEO YNR input gain DYNAMIC YNR input gain DYNAMICVIDEO YNR input gain NATURAL YNR input gain NATURALVIDEO YNR input gain CINEMA YNR input gain CINEMAVIDEO YNR input gain TEXT CNR input gain DYNAMIC CNR input gain DYNAMICVIDEO CNR input gain NATURAL CNR input gain NATURALVIDEO CNR input gain CINEMA FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4 FC4
sharpness NATURAL-VIDEO FC4
11
32PD3000 / 42PD3000
32" 37" 42" values values values hex hex hex 00 00 109 40 190 40 00 01 3E 80 50 00 02 1F 00 00 109 40 190 40 00 01 3E 80 50 00 02 1F 00 00 109 40 190 40 00 01 3E 80 50 00 02 1F
1st
2nd
3rd
4th CI6 CIT M16
5th
functions CNR input gain CINEMAVIDEO CNR input gain TEXT H position - OSD V position - OSD H position - TEXT V position - TEXT SURROUND ON:1, OFF:0 COMB FILTER ON:1, OFF:0 DYNAMIC Contrast DYNAMIC Brightness DYNAMIC Colour DYNAMIC Peak Brightness 0;Peak, 1:Normal DYNAMIC Contrast Mode NORM;0, AUTO;1, DYN;2 DYNAMIC Black stretch 0;off, 01~3F; level DYNAMIC White Balance 0:cool, 1;normal, 2;warm DYNAMIC Film Mode 0;on, 1;off NATURAL Contrast NATURAL Brightness NATURAL Colour NATURAL Peak Brightness 0;Peak, 1:Normal NATURAL Contrast Mode NORM;0, AUTO;1, DYN;2 NATURAL Black stretch 0;off, 01~3F; level NATURAL White Balance 0:cool, 1;normal, 2;warm NATURAL Film Mode 0;on, 1;off CINEMA Contrast CINEMA Brightness CINEMA Colour CINEMA Peak Brightness 0;Peak, 1:Normal CINEMA Contrast Mode NORM;0, AUTO;1, DYN;2 CINEMA Black stretch 0;off, 01~3F; level CINEMA White Balance 0:cool, 1;normal, 2;warm CINEMA Film Mode 0;on, 1;off DYNAMIC Gamma Select NATURAL Gamma Select CINEMA Gamma Select PERSONAL Gamma Select DYNAMIC Picture Mode NATURAL Picture Mode CINEMA Picture Mode PERSONAL Picture Mode MUSIC Volume Balance
Device FC4 FC4 2 D15:D13 2 D15:D13
OSH OSV OTH OTV SUR CMB
MI2>
M21>
DCN DBR DCL
[ ];menu related value - decimal it is ok to display by hex e.g. [32] is centre of CONTRAST e.g. [63] is MAX for CONTRAST.
DPB DCM DBS
PDP
10 D6
DWB DFT M22> NCN NBR NCL NPB NCM NBS NWB NFT M23> TCN TBR TCL TPB TCM TBS TWB TFT M24> DGS NGS TGS PGS DPM NPM TPM PPM MI3> M31> MVB
00 01 38 80 48 00 01 1A 00 01 3E 80 50 00 00 1F 01 00 01 01 01 02 00 01 01 02 0B
00 01 38 80 48 00 01 1A 00 01 3E 80 50 00 00 1F 01 00 01 01 01 02 00 01 01 02 0B
00 01 38 80 48 00 01 1A 00 01 3E 80 50 00 00 1F 01 00 01 01 01 02 00 01 01 02 0B
PDP
10 D6
PDP
10 D6
12
32PD3000 / 42PD3000
32" 37" 42" values values values hex hex hex 0B 0B 03 01 0B 10 0B 00 00 0B 10 10 02 01 00 01 10 00 00 00 00 20 00 00 00 00 14 0F 00 1F 1F 1F 00 00 00 1F 1F 1F 0B 0B 03 01 0B 10 0B 00 00 0B 10 10 02 01 00 01 10 00 00 00 00 20 00 00 00 00 14 0F 00 1F 1F 1F 00 00 00 1F 1F 1F 0B 0B 03 01 0B 10 0B 00 00 0B 10 10 02 01 00 01 10 00 00 00 00 20 00 00 00 00 14 0F 00 1F 1F 1F 00 00 00 1F 1F 1F
1st
2nd
3rd
4th
5th MTR
functions MUSIC Treble MUSIC Bass MUSIC TruBass 0;off, 1;low, 2;mid, 3;high MUSIC Matrix Surround 0;off, 1;on SPEECH Volume Balance SPEECH Treble SPEECH Bass SPEECH TruBass 0;off, 1;low, 2;mid, 3;high SPEECH Matrix Surround 0;off, 1;on CINEMA Volume Balance CINEMA Treble CINEMA Bass CINEMA TruBass 0;off, 1;low, 2;mid, 3;high CINEMA Matrix Surround 0;off, 1;on TDA9178 fitted or not. 0:not fitted, 1;fitted TDA9178 address 00 TDA9178 address 01 TDA9178 address 02 TDA9178 address 03 TDA9178 address 04 TDA9178 address 05 TDA9178 address 06 TDA9178 address 07 TDA9178 address 08 TDA9178 address 09 TDA9178 address 0A White balance offset 1; R_DRIVE MAX White balance offset 1; G_DRIVE White balance offset 1; B_DRIVE White balance offset 1; R_GAMMA White balance offset 1; G_GAMMA White balance offset 2; B_GAMMA White balance offset 2; R_DRIVE CENTRE White balance offset 2; G_DRIVE White balance offset 2; B_DRIVE White balance offset 2; R_GAMMA White balance offset 2; G_GAMMA White balance offset 2; B_GAMMA
Device
[ ];menu related value - decimal it is ok to display by hex e.g. [11] is centre of Balance e.g. [21] is MAX for Treble.
MBA MTB MMS M32> NVB NTR NBA NTB NMS M33> TVB TTR TBA TTB TMS
MI4> TDA9178 option Those values are fixed in this menu. No individual parameter on TC1~TC4 can be set.
M41 > TSW TC1 TC2 TC3 TC4 ABS M42 > NLA VGM PKG STP CRG LWD
TDA9178 TDA9178 TDA9178 TDA9178 TDA9178 TDA9178 TDA9178 TDA9178 TDA9178 TDA9178 TDA9178
00 01 02 03 04 05 06 07 08 09 0A
D07:D00 D05:D00 D07:D00 D05:D00 D05:D00 D05:D00 D05:D00 D05:D00 D05:D00 D05:D00 D05:D00
WB OFFSET OFF/1/2/3 option
M43>
1RD 1GD 1BD 1RG 1GG 1BG
M44>
2RD 2GD 2BD 2RG 2GG 2BG
13
32PD3000 / 42PD3000
32" 37" 42" values values values hex hex hex 00 0F 29 1F 1F 1F 0D 0D 0D 0D 0D 0D 10 10 10 08 02 10 10 10 10 1F 10 0D 0D 50 3E 40 3E 58 4B 50 44 00 0F 29 1F 1F 1F 0D 0D 0D 0D 0D 0D 10 10 10 08 02 10 10 10 10 1F 10 0D 0D 50 3E 40 3E 58 4B 50 44 00 0F 29 1F 1F 1F 0D 0D 0D 0D 0D 0D 10 10 10 08 02 10 10 10 10 1F 10 0D 0D 50 3E 40 3E 58 4B 50 44
1st
2nd
3rd
4th M45> 3RD 3GD 3BD 3RG
5th
functions White balance offset 3; R_DRIVE MIN White balance offset 3; G_DRIVE White balance offset 3; B_DRIVE White balance offset 3; R_GAMMA White balance offset 3; G_GAMMA White balance offset 3; B_GAMMA C-Vert/Horiz enhancer gain DYNAMIC-RGB/YCbCr C-Vert/Horiz enhancer gain DYNAMIC-YPbPr C-Vert/Horiz enhancer gain NATURAL-RGB/YCbCr C-Vert/Horiz enhancer gain NATURAL-YPbPr C-Vert/Horiz enhancer gain CINEMA-RGB/YCbCr C-Vert/Horiz enhancer gain CINEMA-YPbPr CTI MID level in menu (FAVOURUTE) sharpness DYNAMICRGB/YCbCr sharpness DYNAMIC-YPbPr sharpness NATURALRGB/YCbCr sharpness NATURAL-YPbPr sharpness CINEMARGB/YCbCr sharpness DYNAMIC-YPbPr sharpness centre on FAVOURITE-RGB/YCbCr sharpness centre on FAVOURITE-YPbPr Favourite + TV ; last CTI Favourite + Video ; last CTI Favourite + RGB/YCbCr ; last CTI Favourite + YPbPr ; last CTI DYNAMIC + VIDEO/RGB ; color NATURAL + VIDEO/RGB ; colour CINEMA + VIDEO/RGB ; colour FAVOURITE + VIDEO/RGB ; colour DYNAMIC + YCbCr/YPbPr ; colour NATURAL + YCbCr/YPbPr ; colour CINEMA + YCbCr/YPbPr ; colour FAVOURITE + YCbCr/YPbPr ; colour option byte 1
Device
3GG 3BG M51 > CEA CEB CEC MI5> CED CEE add 27 bytes CEF CEM M52> YEA YEB YEC YED YEE YEF YE9 YE0 M53 > LC1 LC2 LC3 LC4 M54> DCV NCV TCV SAV DCO NCO TCO SAO
OPT> OB0
78
78
78
14
32PD3000 / 42PD3000
32" 37" 42" values values values hex hex hex 80 0 OFF OFF 80 0 OFF OFF 80 0 OFF OFF ON;Go through Comb, OFF;skip Comb It is affected to SVC>MIS>MI1>M11=HP2/4 Enters FC4 sub menu AV2 RGB RGB RGB RGB or YUV ON ON ON ON ON ON ON ON INITIAL INSTALL menu is on or off Country select is on or off European language select is on or off TELETEXT is working or not hotel option, see sheet HOTEL OPTION Maximum volume limited in Hotel mode start up position number Model name MSU micro version number PDP micro version number PDP working hour EEPROM reset EEPROM factory setting EEPROM is set to the shipment EEPROM in FC4 is initialised escape from service menu -
1st
2nd OB1 EMG
3rd
4th
5th
functions option byte 2 0:Normal, 1:Macrovision improved
Device
AV DELAY RGB Comb FC4 ASIAN OPTIONS>
INITIAL INSTALL ON COUNTRY SELECT LANGUAGE SELECT TELETEXT ON ON ON
HOT> OPT VOL PRG VRS> MN MSU PDU PWT E2> E2R E2F E2S E24 EXS bar
0
0
0
centre centre centre 1 read read read read OK OK OK OK OK 1 read read read read OK OK OK OK OK 1 read read read read OK OK OK OK OK
15
32PD3000 / 42PD3000
Block Diagrams
AVC to PDP Block Diagram
16
32PD3000 / 42PD3000 AVC Block Diagram
17
32PD3000 / 42PD3000 AVC Power Block Diagram
18
32PD3000 / 42PD3000 Major Connectors
19
32PD3000 / 42PD3000 Monitor Block Diagram
20
32PD3000 / 42PD3000
Schematic Drawing Descriptions
Schematic Page 1 ; Tuner / Video Chroma
TUN100 Asymmetrical type tuner ; UV1316/A 1G-3 313914716781 supply voltage ; +5V at pin 7 and +33V at pin 9 control by I2C, SDA at pin 5 and SCL at pin 4 picture carrier 33.90MHz, picture to sound carrier distance 6.5MHz for SAW100 K3953M standard L SAW101 K9456M sound carrier 40.40MHz for standard L VHF/UHF asymmetrical type tuner converts RF input signal to IF signal output through pin 11. AGC voltage is supplied at pin1 from IC100 pin62 IF output is going through buffer Q101 to SAW filter SAW100 for VIF at pin 2 and 3 of IC100 and to SAW101 for SIF at pin 63 and 64. IC100 Video chroma and video switch TDA9321H supply voltage ; +8V at pin 11 and 48 (AS) control by I2C, SDA at pin 47 and SCL at pin 46 TR100 TPWA01B - nominal centre freq. Fn1=6.0MHz and fn2=6.5MHz TR101 TPWA04B - nominal centre freq. Fn1=5.5MHz and fn2=5.742MHz X100 3.58MHz X'tal X101 4.43MHz X'tal
* IF demodulator and video chroma
Demodulated video signal is output from pin 10 going to sound traps There are two sound traps, TR100 for I/L signal and TR101 for BG, output from which are switched by SOUND-SWITCH from IC301 pin 5 After group delay correction at pin 13, it is connected to pin 14 where TV picture is supplied into video switch. The TV signal from pin13 is also connected to SCART1 as TV signal output. Quasi Split Sound converted from SIF input is output at pin 5 to connect with sound decoder IC301 H and V sync pulses are output at pin 60 and 61 to go to FC/MSC for synchronization to convert progressive scan. H pulse must be inverted by Q126. When selecting one of video signal in video switch of IC100, CVBS signal is going to COMB filter if the video is CVBS PAL/NTSC format. Then Y/C separated signal is coming back at pin 28 and 29. The clock must be provided from pin 30. The video or Y/C signal selected pass through video chroma section and finally converted to YUV format at pin 49, 50, 51 IC100 is supplied 4.43MHz and 3.58MHz clock from crystal X100 and X101, which is automatically selected according to the signal received. 2 RGB inputs are also switched at the last stage in IC100. RGB signals are also converted to YUV.
* video switch
21
32PD3000 / 42PD3000 input pin 14 pin 16 pin 18 pin 20 pin 21 pin 23 pin 24 pin 28 pin 29 pin 15 pin 17 --pin 26 pin 32 pin 34 pin 20 pin 22 TV signal input CVBS - SCART102 (AV2) input CVBS - SCART100 (AV3) input CVBS/Y - SCART101 (AV1) input C - SCART101 (AV1) input CVBS/Y - front AV (FRONT) input C - front AV (FRONT) input Y - from COMB filter C - from COMB filter SCART102 (AV2) pin8 detection SCART100 (AV3) pin8 detection SCART101 (AV1) pin8 detection is done by micro IC704 pin28 go to COMB filter and phono video output go to micro for TELETEXT decoding go to SCART102(AV2) and SCART100(AV3) as monitor video output L/L' switch for SAW filter in/out at SAW101 micro switch to switch SVHS or CVBS for front AV input
input control
output
output control
22
32PD3000 / 42PD3000
Schematic Page 2 ; Sound / AV3 Control
IC301
X300
NICAM/A2 sound decoder and audio switch ; MSP3410 supply voltage ; +5V at pin 18 and pin 51 control by ; I2C, SDA at pin 10 and SCL at pin 9 18.432MHz
* NICAM/A2 decoder and sound control
QSS signal is coming from IC100 to pin 58 through amplifier Q308/307. The signal level at pin 58 should be 0.1 ~ 0.8Vpp. Sound output L/R at pin 28 and 29 are connected through amplifier Q310/Q312 for L and Q309/Q311 for R to adjust 500mVrms at PL700 pin 4 and 6 In the condition of AV sound input 500mVrms, FM modulation 54% Sound output L/R at pin 28 and 29 are also connected through IC300 TDA7433 and IC303 to headphone.
* Audio switch
input
pin 52 pin 53 pin 49 pin 50 pin 46 pin 47 pin 43 pin 44 pin 55 pin 37 pin 36 pin 34 pin 33 pin 29 pin 28 pin 5
SCART101(AV1) sound L input SCART101(AV1) sound R input SCART102(AV2) sound L input SCART102(AV2) sound R input SCART100(AV3) sound L input SCART100(AV3) sound R input front AV (FRONT) sound L inout front AV (FRONT) sound R inout mono sound input from IC100 SCART101(AV1) sound L output SCART101(AV1) sound R output SCART102(AV2) / SCART3(AV3) sound L output SCART102(AV2) / SCART3(AV3) sound R output Speaker / Headphone/phone sound L output Speaker / Headphone/phone sound R output SOUND SWITCH for trap of TV input signal
output
output IC300
Basic audio processor ; TDA7433 supply voltage ; +8V at pin 17 control by ; I2C, SDA at pin 19 and SCL at pin 18 Monitor sound L/R outputs for speaker are connected headphone and phone out. IC300 contributes separate volume control pin 6 Audio sound L input pin 5 Audio sound R input 23
input
32PD3000 / 42PD3000
output
pin 16 pin 15 pin 14 pin 13
Phono sound L output Phono sound R output Headphone sound L output Headphone sound R output
IC303
Headphone sound amplifier ; TDA2822D supply voltage ; +6.5V at pin 2 Headphone sound L/R controlled its level by IC300 are amplified.
**** PL300
front AV video switch connector for front control PCB At pin 12 of PL700, CVBS from AV3 is coming. At pin 11 of PL700, Y from AV3SVHS is coming At pin 9 indication of SVHS connector insertion is supplied to micro IC704 pin38 and then it controls micro-switch from pin22 of IC100 in order to select Y from pin11 of PL700 (micro-sw=H) or to select CVBS from pin12 of PL700 (micro-sw=L) At pin 15 of PL700, C from AV3SVHS is coming to connect to pin 24 of IC100
IC302 TDA8440 is the option in the future. This is not used for this model. (OPTION)
24
32PD3000 / 42PD3000
Schematic Page 3 ; Interface Board (component input, progressive sync separation, centre audio channel)
IC08
XC01
Sync separation for Component (progressive) input ; TA1370 supply voltage ; +9V at pin 11 control by ; I2C, SDA at pin 21 and SCL at pin 22 50KHz Sync separation for progressive YPbPr input (50Hz and 60Hz) are carried out at TA1370. Input video signal is specifically given from AV4 and connected at pin 26 through clamping circuit constituted with QC25~QC28 Sync separation for all input signal other than Progressive input are carried out at TDA9321 (page1) TA1370 includes switch of sync signal (H and V) between H/V input (pin I and pin2) from TDA9321 and internal sync separation. TA1370 outputs H at pin16 and V at pin 28, which are connected to PSF for FC4 board. There are 2 inputs of the connector for each main and sub. H output at pin 16 on TA1370 is fed to IC10 to shorten H pulse waveform to avoid jittering.
IC02/IC03
YUV/RGB switch ; TA1287 supply voltage ; +9V at pin 16 control by ; DC voltage at pin 9/10/11 and matrix at pin 16 IC02 YUV; Main signal IC03 YUV; from IC02 YUV ; at pin 1/2/3, Y:1Vpp (incl.sync), UV:0.3Vpp RGB ; at pin 6/7/8, 0.7Vpp IC02 connect to IC03 IC03 connect to FC4 through buffers YUV ; at pin13/14/15, Y:1Vpp (incl.sync), UV:0.3Vpp matrix control of RGB input (YUV can also input. In this case, matrix control should be through) IC02 0V; through IC03 always 1.6V:RGB --> YUV IC02 IC03 0V; external (Components input) 0V; Video
input
output
control
IC04/IC05/IC06 Analogue switch ; BU4066 supply voltage +9V at pin 14 25
32PD3000 / 42PD3000
IC04 IC05 IC06 IC07
Audio switch, main L/R or AV4 (components input) L/R. main L/R comes from MSP3410 audio switch. Video switch, Front video or AV4 (in case of YCbCr normal components), which is connected to TDA9321 for sync separation Audio switch, Centre sound or AV4 (components input) L/R. Output goes to IC04 to switch another audio input.
Analogue Switch for Sub video ; BU4053 supply voltage ; +9V at pin 16 2 inputs, main YUV from IC03 and RGB from micro (TELETXT), are switched and connected to sub video input for FC4 This is enabled when TV+TEXT is selected (SUB TELETEXT), and when PC window is selected (SUB VIDEO)
IC09
I/O expanders ; M62320FP supply voltage ; +5V at pin 13 control by ; I2C, SDA at pin 3 and SCL at pin 2
connect to L H
other than components D00 pin 4 component videoIC02, IC05 components input IC02 RGB --> YUV through D01 pin 5 Matrix IC07 Not PC mode (SUB TEXT)PC mode (SUB video in PCW) D02 pin 6 PC IC03 kill OSD OSD enabled D03 pin 7 OSD-blank IC06, IC04 Audio centre not selected Audio centre selected D04 pin 9 Cinema CP from TA1370 SC from TDA9321 D05 pin 10Clamp-source IC05 IC03 TEXT (select RGB input) TV D06 pin 11TV/TEXT D07 pin 12N.C.
26
32PD3000 / 42PD3000
Schematic Page 4 ; Power Circuit (Voltage Regulator) / Level Shifter
Power supply connector PSP from Power Supply board
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
POWER1 N.C. N.C. N.C. +5VSTB GND N.C. N.C. GND GND +5.5V1 GND +9.5V1 GND +5.5V2 GND +9.5V2 GND FE+30V
Power ON/Stand-by control
H;ON, L;Stand-by
Stand-by 5V for micro controller circuit
5.5V supply 1 9.5V supply 1 5.5V supply 2 9.5V supply2 30V supply for tuner
Voltage regulators
I603
BA06T
IC602 SI-3050LSA IC603 SI-3050LSA IC601 SI-3033LSA Q602 TK11125M
IC604 BA09FP
Input +9.5V2 - Output +8V For video chroma circuit (page1) Input +5.5V1 - Output +5VFE For tuner (page1) Input +5.5V2 - Output +5V For audio processor circuit (page2), comb filter (page6) Input +5VSTB - Output 3.3VSTB For micro controller circuit Input +5VSTB - Output 2.5VSTB For micro controller circuit Input +9.5V1 - Output +9V For interface circuit (page 3)
Level shift for control buses
Q607 Q603 Q604 Q605 Q614
BSS138 2SC2412K 2SC2412K 2SC2412K BSS138
3WB-DATA to change from 3V3 to 5V 3WB-CLOCK to invert with 5V range FC-ENABLE to invert with 5V range MSC-ENABLE to invert with 5V range 1900TX to change from 3V3 to 5V 27
32PD3000 / 42PD3000
Schematic Page 5 ; Micro Controller
IC704 Micro controller ; SDA5550 supply voltage ; +3.3VSTB at pin 8, 40, 75 and 92 and +2.5VSTB at pin 6, 22, 56 and 73 control through I2C ; SDA3v3 at pin 52 and SCL3v3 at pin 47 3 wire bus ; 3WB-clock3v3 at pin 41 and 3WB-data3v3 at pin 46 FC-enable at pin 42 MSC-enable at pin 43 OSD enable at pin 44 control through/by AVlink ; output at pin 16 and input at pin 33 RS232C (19200bps); TxD3v3 at pin 32 and RxD3v3 at pin 38 control by I/R in ; at pin 34 X700 6MHz X'tal IC700 EEPROM ; M24C16W (16kbits) supply voltage ; +3.3VSTB at pin 8 control by I2C ; SDA3v3 at pin 5 and SCL3v3 at pin 6 and WC3v3 at pin 7 IC701 Flash memory for software stored ; AT49LV002N (256Kbytes) supply voltage ; +3.3VSTB at pin 32 control by address and data buses IC701B option not fitted. IC703 SRAM ; SMT K6T1008V2E-GB70000 or equivalent (128kbytes) supply voltage ; +3.3VSTB at pin 32 control by address and data buses IC705 RESET IC for IC704 ; M62703SL/ML supply voltage ; +3.3VSTB at pin 1 SCL3v3 and SDA3v3 are converted for 5V operation in Q700/Q701/Q705/Q706 OSD/TEXT RGB at pin 58/59/60 are syncronized with progressive sync pulses 2H(32KHz) at pin 32 and V(50/60Hz) at pin 33 RGB and BLK are also converted to 5V operation at Q713/Q714/Q715 and IC707 AV link is bi-directional bus from pin 10 of SCART101, made by Q709/D701~D703. For the micro, input and output are separated. The signal level is also converted between 3V3 in micro and 5V for SCART. See "micro pins" for micro controller pin functions. FRONT PANEL BOARD connection PL702 PIN NO. 1 2 3 4 5 6 7 8 9 10 PIN NAME POW LED POWER SAVE STB+5V GND RM-IN A+5V A/D KEY 2 A/D KEY 1 (BS-LED) (MODEM-LED) PL702 IN/OUT I I I O I O O at Front Control FUNCTIONS Power LED POWER2 Stand-by 5V power supply GND N.C. +5V Key in 1 Key in 2 N.C. N.C.
28
32PD3000 / 42PD3000
Schematic Page 6 ; COMB Filter / SVHS Output
IC101
COMB filter ; TC9090AF supply voltage ; +5V at pin 15, 18 and 27 control by I2C ; SDA at pin 8 and SCL at pin 9 CVBS from IC100 pin 26 is filtered by C800/C801/L800/C802 and connected to pin 3 Y/C separate signals output from IC101 pin 25/23 are also filtered by Q801 base circuit and Q802 base circuit Y is amplified to adjust the level at Q119/Q120 for return signal to IC100 and SVHS Y signal output via buffer Q803 C is amplified to adjust the level at Q121/Q122 for return signal to IC100 and SVHS C signal output via buffer Q804 IC101 requires clock at pin 19 supplied from IC100.
SVHS100 SVHS output connector pin 1 2 3 4 5 functions GND GND C Y GND(SW)
29
32PD3000 / 42PD3000
Schematic Page 7 ; SCART / FC-MSC Connection
SCART connectors SCART101 pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 AV1 SCART102 AV2 SCART100 AV3 general spec Audio output R ; =<1kohm, nominal 0.5Vrms+-3dB, max 2Vrms ; 54% modulation in FM/AM Audio input R ; >=10kohm, nominal 0.5Vrms, min.0.2Vrms, max 2Vrms Audio output L ; =<1kohm, nominal 0.5Vrms+-3dB, max 2Vrms ; 54% modulation in FM/AM Audio common return Blue return Audio input L ; >=10kohm, nominal 0.5Vrms, min.0.2Vrms, max 2Vrms Blue ; 75ohm, 0.7V+-0.1V Function switch ; >=10kohm, =<2nF, Level 0 ; 0~2V, Level 1A : +4.5V~+7V (16:9), Level 1B : +9.5V~+12V (4:3) Green return Avlink ; TTL level Green ; 75ohm, 0.7V+-0.1V under consideration Red return Blanking return Red/C ; 75ohm, 0.7V+-0.1V (Red), +-3dB at 1Vpp Y signal (C) Blanking ; 75ohm, logical 0 (off) : 0~0.4V, logical 1 : +1~+3V Video output return Video input return Video/Y output ; 75ohm, 1Vpp +-3dB (sync 0.3V-3dB, +10dB) Video input ; 75ohm, 1Vpp +-3dB (sync 0.3V3dB, +10dB) Common return and contact 8, 10, 12
sound output sound output sound output R R R sound input R sound input R sound input R
sound output sound output sound output L L L GND GND sound input L N.C. switch GND AVLINK N.C. N.C. GND GND C in N.C. GND GND TV output CVBS/Y in GND GND GND sound input L Blue-in switch GND N.C. Green-in N.C. GND GND Red-in Fast Blanking GND GND Monitor output CVBS in GND GND GND sound input L Blue-in switch GND N.C. Green-in N.C. GND GND Red-in Fast Blanking GND GND Monitor output CVBS in GND
32PD3000 / 42PD3000
PL700 connection with FC/MSC board 26ways connector assuming that 1Vpp video signal with 75ohm terminated is input through SCART100 (AV3) UV are inverted by Q609/Q612/Q610/Q613 to CbCr(U'V') at pin 25/24 and those are adjusted to the level at 1.4Vpp Y is amplified by Q608/Q611 to adjust the level at 1.4V for signal and 0.6V for sync (2Vpp in total) at pin 26 sound level L and R at pin 6/4 should be 500mVrms on the condition that 500mVrms audio is input through SCART100(AV3) BG FM sound with 54% modulation is received PL701 connection with FC/MSC board 26 ways connector
31
32PD3000 / 42PD3000
Schematic; AVC Power Supply
I901 switching regulator - controller and power MOS FET ; STR-F6668B supply voltage at pin 4 ; over +16V (start operating)
pin 1 pin 2 pin 3 pin 4 pin 5
feedback input Source of power MOS FET Drain of power MOS FET power supply input for controller GND
H901 DC+5V switching regulator module ; uPM0518SA supply voltage ; DC +120+375V at pin 1 input pin 1 pin 5 pin 7 pin 8 output pin 6 pin 9 I902 I930 DC(+) voltage input DC(-) voltage input feedback input-1 feedback input-2 DC(-) voltage output DC(+) voltage output
photocoupler ; TLP621 switching regulator ; SPI-8010A supply voltage ; DC +8.5+50V at pin 11
input pin 11 pin 15 output pin 7 I931
DC voltage input feedback input switching output
switching regulator ; SI-8010GL supply voltage ; DC +8+50V at pin 5
input pin 5 pin 8 pin 2 output pin 4 I932
DC voltage input feedback input output ON/OFF switching output
DC+5V series regulator ; SI-3050LSA supply voltage ; DC +5.1+8V at pin 1,3
input pin 1,3 output pin 7,8 I933
DC voltage input DC +5V output
switching regulator ; SI-8033JD supply voltage ; DC +5.3+40V at pin 1
input pin 1 pin 4 pin 5 output pin 2 PSP
DC voltage input feedback input output ON/OFF switching output
connector for AV P.W.B.
PFP1 connector for FC4 unit PFP2 connector for FC4 unit
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32PD3000 / 42PD3000
Schematic Drawings
33
32PD3000 / 42PD3000
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32PD3000 / 42PD3000
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41
32PD3000 / 42PD3000
42
32PD3000 / 42PD3000
43
32PD3000 / 42PD3000
44
32PD3000 / 42PD3000
45
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46
32PD3000 / 42PD3000
Circuit Boards
47
32PD3000 / 42PD3000
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32PD3000 / 42PD3000 AV Power Side A
49
32PD3000 / 42PD3000 AV Power Side B
50
Monitor block SIGNAL/SOUND board [ side - A ] L K J I H G F
SIGNAL/SOUND board is 4 layered. E D C
The inner layer is not recorded. B A
6
6
5
5
4
4
3
3
2
2
1
1 L K J I H G F E D C B A
Main chip component location search chart
Cir.No. Position Cir.No. Position Cir.No. Position Cir.No. Position Cir.No. Position Cir.No. Position Cir.No. Position
D003 D401 D402 D403 D404 D405 D406 D408 D409 D410 D413 D414 D415 D600 D601
C4 K4 K3 K3 K4 J4 J2 J2 I3 I1 H4 K2 I3 E1 E1
D602 D603 D604 D605 D606 D607 D610 D611 DP01 DS01 DS02 DS03 DS04 I001 I002
F1 F1 E1 E1 F1 E1 D2 D2 F5 A2 A2 A3 B4 C3 B3
I003 I201 I202 I600 I601 I602 I603 IC401 IC402 IC403 IP02 L201 L202 L203 L204
C4 D5 B5 E2 G2 G3 D1 H2 J2 J1 F5 B5 B5 D5 C5
L600 L601 L602 L603 L604 LP02 LP04 PDA1 PDS PSC2 Q001 Q002 Q003 Q005 Q006
D2 E2 E2 E3 G3 F4 E5 H6 A5 G6 C4 C2 C2 G5 G5
Q201 Q202 Q203 Q204 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q600 Q601 Q602
D4 D4 C6 C6 I4 J4 J3 K1 K1 I3 H4 J3 F2 F2 G2
QP01 QS04 TP001 TP002 TP601 X001 X002 X201 X202 X203 X204 X600 X601 X602 X603
E5 A2 D3 C4 D2 G5 D3 B5 B5 B5 C4 G1 G1 G1 G1
X604 X605 XS01 XS02 XS03
G1 F1 A2 B1 B1
Monitor block SIGNAL/SOUND board [ side - B ] A B C D E F G
SIGNAL/SOUND board is 4 layered. H I J
The inner layer is not recorded. K L
6
6
5
5
4
4
3
3
2
2
1 A B C D E F G H I J K L
1
Main chip component location search chart
Cir.No. Position
D001 D608 D609 QS01
D3 F2 F2 B4
FILTER board
LED board for 32V
LED board for 42V
SPEAKER TERMINAL (R) bord (only 42V)
SPEAKER TERMINAL (L) bord (only 42V)
32PD3000 / 42PD3000
Troubleshooting Flow Charts
AV Power - 1
54
32PD3000 / 42PD3000 AV Power - 2
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32PD3000 / 42PD3000
AV Power - 3
56
32PD3000 / 42PD3000 AV Circuit
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32PD3000 / 42PD3000
Assembly Drawings
Audio / Video
58
32PD3000 / 42PD3000 Wiring for Audio / Video Components
Specification 1. This Drawing shows the wire dressing and connectors' connection of AVC3-E Final Assy. 2. Connectors with wire should be inserted into Plug Pin Posts as shown on the table below Connector with wire Name Assy List ESC FINAL ASSY EFP1 FINAL ASSY EFP2 FINAL ASSY ESF FINAL ASSY PSP Power Board Assy Plug Pin 1 Board Control Board Power Board Power Board AV Board AV Board Name PSC PFP1 PFP2 PSF PSP Plug Pin 2 Board AV Board HCP111 HCP111 HCP111 Name PL702 P002P P003P P001 -
3. Into Plug Pin Post with Lock function, connector housing should be inserted deeply until it can be locked. 4. Into Plug Pin Post without Lock function, connector housing should be inserted most deeply. 5. Flexible Flat Cable ESF should be fixed as shown on the drawing below
position
and lock
EFP1, EFP2, ESC and EARTH should never be bunched together with ZSC (Nittoh adhesive tape No.188 L=50mm)
Lead clamper for EFP1, EFP2, ESC and EARTH should be locked after fixing EARTH and looped EFP1, EFP2 and ESC wires.
10
150
10
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32PD3000E 42PD3000E
32PD3000E 42PD3000E
32PD3000E Monitor Block
The codes in brackets shown in the wiring diagram express the name of materials. The key to the codes and materials is shown on the table below.
SIGNAL Board AC INLET
Code
Material
POLYCARBONATE+ PC+ABS ACRYLONITRILE BUTADIENE STYRENE PS POLYSTYRENE
FILTER Board
LED Board
(PS) (PC+ABS)
Colored metal plate
(PS)
32PD3000E 42PD3000E
32PD3000E 42PD3000E
42PD3000E Monitor Block
The codes in brackets shown in the wiring diagram express the name of materials. The key to the codes and materials is shown on the table below.
(PC+ABS)
Code
ABS
Material
ACRYLONITRILE BUTADIENE STYRENE POLYCARBONATE+ PC+ABS ACRYLONITRILE BUTADIENE STYRENE AL ALUMINUM
PDP Panel Module Assembly
POWER UNIT
SIGNAL/SOUND Board Assembly
(ABS) (PC+ABS) (AL)
(PC+ABS) (ABS)
(PC+ ABS)
(PC+ABS) (PC+ABS)
(PC+ ABS)
32PD3000 / 42PD3000 32 inch Monitor Wiring A
62
32PD3000 / 42PD3000 32 inch Monitor Wiring B
63
32PD3000 / 42PD3000 42 inch Monitor Wiring A
64
32PD3000 / 42PD3000
65
32PD3000 / 42PD3000
24 way Digital Interface Cable Connection
AVC(FC4) P301P DV174320-4004 1 2 3 4 5 6 7 8 9 TX2TX2+ SHIELD N.C. N.C. SCLH SDAH N.C. TX1--------PDP TX2TX2+ SHIELD N.C. N.C. SCLH SDAH N.C. TX1TX1+ ------SHIELD N.C. N.C. +5VAVDET --GND HPDET TXDTXD+ --------SHIELD N.C. N.C. SUIELD TXC+ TXCAVC(FC4) P302P TC57587-01-401 1 TXD 2 RXD 3 PARITY 4 REMO-PDP 5 AUDIO L 6 AUDIO R 7 PDDET 8 AVDET2 PDP TXD RXD PARITY REMO-PDP AUDIO L AUDIO R PDDET AVDET2
10 TX1+ 11 SHIELD 12 N.C. 13 N.C. 14 +5VAVDET 15 GND 16 HPDET 17 TXD18 TXD+ 19 SHIELD 20 N.C. 21 N.C. 22 SHIELD 23 TXC+ 24 TXC-
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32PD3000 / 42PD3000
Microprocessor Pins
Pin No. INVERTED (I) FUNCTION OR BUFFERED IN/OUT (B) FUNCTION
Port 0 0. 9 0 0. 10 1 0. 11 2 0. 12 3 0. 13 4 0. 14 5 0. 15 6 0. 16 7 Port 1 1. 41 0 1. 42 1 1. 43 2 1. 44 3 1. 45 4 1. 46 5 1. 47 6 1. 52 7 Port 2 24
POWERON POWER1 POWER2 (I) POWERLED 5V (I) OSDRESET
IN OUT OUT OUT OUT
Power key standon input by Power control H(1.5V) L 1 Power control H(1.0V) L 2 Power LED H(1.5V) H(1.5V) control