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PART NO. 599910613 SERVICE MANUAL COLOR MONITOR MODEL LCD1501 LCD1501-BK(B) NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION NOVEMBER 2002 200211 08R390B3 WARNING The SERVICE PERSONNEL should have the appropriate technical training, knowledge and experience necessary to: • Be familiar with specialized test equipment, and • Be careful to follow all safety procedures to minimize danger to themselves and their coworkers. To avoid electrical shocks, this equipment should be used with an appropriate power cord. This equipment utilized a micro-gap power switch. Turn off the set by first pushing power switch. Next, remove the power cord from the AC outlet. To prevent fire or shock hazards, do not expose this unit to rain or moisture. This symbol warns the personnel that un-insulated voltage within the unit may have sufficient magnitude to cause electric shock. This symbol alerts the personnel that important literature concerning the operation and maintenance of this unit has been included. Therefore, it should be read carefully in order to avoid any problems. PRODUCT SAFETY CAUTION 1. When parts replacement is required for servicing, always use the manufacturer's specified replacement. 2. When replacing the component, always be certain that all the components are put back in the place. 3. As for a connector, pick and extract housing with fingers properly since a disconnection and improper contacts may occur, when wires of the connector are led. 4. Use a proper screwdriver. If you use screwdriver that does not fit, you may damage the screws. CONTENTS Page No. USER'S MANUAL ------------------------------------------------------------------- 1-1 SERIAL NUMBER INFORMATION --------------------------------------------- 2-1 DISASSEMBLY ----------------------------------------------------------------------- 3-1 ADJUSTMENT PROCEDURES -------------------------------------------------- 4-1 INSPECTION --------------------------------------------------------------------------- 5-1 TROUBLE SHOOTING ------------------------------------------------------------- 6-1 CIRCUIT DESCRIPTION ----------------------------------------------------------- 7-1 REPLACEMENT PARTS LIST --------------------------------------------------- 8-1 BLOCK DIAGRAM ------------------------------------------------------------------- 9-1 SCHEMATIC DIAGRAMS -------------------------------------------------------- 10-1 User's Manual LCD1501 User’s Manual UÏivatelská pfiíruãka Bedienerhandbuch Οδηγίες Χρήσης Manual del usuario Manuel Utilisateur Manuale utente Gebruikershandleiding Podr´cznik u˝ytkownika Руководство пользователя Kullan∂c∂ Klavuzu 1-1 For the Customer to use in U.S.A. or Canada Canadian Department of Communications Compliance Statement DOC: This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouiller du Canada. C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CSA C22.2 No. 950. Ce produit porte la marque ‘C-UL’ et se conforme aux règlements de sûrele Canadiens selon CAN/CSA C22.2 No. 950. FCC Information 1. Use the attached specified cables with the LCD1501 colour monitor so as not to interfere with radio and television reception. (1) The power supply cord you use must have been approved by and comply with the safety standards of U.S.A., and meet the following condition. Power supply cord Length Plug shape Non shield type, 3-conductor 1.8 m U.S.A (2) 2. Shielded video signal cable. Use of other cables and adapters may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult your dealer or an experienced radio/TV technician for help. If necessary, the user should contact the dealer or an experienced radio/television technician for additional suggestions. The user may find the following booklet, prepared by the Federal Communications Commission, helpful: “How to Identify and Resolve Radio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Office, Washington, D.C., 20402, Stock No. 004-000-00345-4. 1-2 TCO’99 Congratulations! You have just purchased a TCO’99 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products. Lead** Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. TCO’99 requirement permits the inclusion of lead since no replacement has yet been developed. Cadmium** Why do we have environmentally labelled computers? Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. TCO’99 requirement states that batteries, the colourgenerating layers of display screens and the electrical or electronics components must not contain any cadmium. In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature. There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (Internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously. Mercury** Mercury is sometimes found in batteries, relays and switches, Mercury damages the nervous system and is toxic in high doses. TCO’99 requirement states that batteries may not contain any Mercury. It also demands that no mercury is present in any of the electrical or electronics components associated with the display unit. CFCs (freons) CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer (malignant melanoma). The relevant TCO’99 requirement; Neither CFCs nor HCFCs may be used during the manufacturing and assembly of the product or its packaging. What does labelling involve? This product meets the requirements for the TCO’99 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation) and Statens Energimyndighet (The Swedish National Energy Administration). The requirements cover a wide range of issues: environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety. The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user. Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability. *Bio-accumulative is defined as substances which accumulate within living organisms. **Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative. To obtain complete information on the environmental criteria document, order from: TCO Development Unit SE-114 94 Stockholm SWEDEN FAX Number: +46 8 782 92 07 E-mail (Internet): [email protected] You may also obtain current information on TCO’99 approved and labelled products by visiting their website at: http://www.tcodevelopment.com Environmental Requirements Flame retardants Flame retardants are present in printed circuit boards, cables, wires, casings and housings. In turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride and these are related to another group of environmental toxins, PCBs, which are suspected to give rise to severe health effects, including reproductive damage in fisheating birds and mammals, due to the bioaccumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur. TCO’99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound chlorine and bromine. Flame retardants are allowed in the printed circuit boards since no substitutes are available. 1-3 Index Warning, Caution ............................... English-1 Declaration ......................................... English-1 Contents ............................................. English-2 Quick Start ......................................... English-2 Controls .............................................. English-6 Recommended use ............................ English-9 Avvertenza, Attenzione ...................... Dichiarazione ..................................... Contenuto .......................................... Guida rapida ...................................... Controlli .............................................. Uso consigliato ................................... Varování, Upozornûní ........................... âesky-1 Prohlá‰ení ............................................ âesky-1 Obsah .................................................. âesky-2 Rychl˘ start ........................................... âesky-2 Ovládací prvky ...................................... âesky-6 Provozní pokyny ................................... âesky-9 Waarschuwing, Let op! ................ Nederlands-1 Kennisgeving ............................... Nederlands-1 Inhoud ......................................... Nederlands-2 Snel aan de slag .......................... Nederlands-2 Besturingselementen ................... Nederlands-6 Aanbevolen gebruik ..................... Nederlands-9 Warnung, Vorsicht ............................. Deutsch-1 Erklärung ........................................... Deutsch-1 Inhalt ................................................. Deutsch-2 Kurzanleitung .................................... Deutsch-2 Bedienelemente ................................ Deutsch-6 Einsatzempfehlungen ........................ Deutsch-9 Uwagi dotyczàce zasilania monitora .... Ostrze˝enie, Uwaga ............................. Deklaracja ............................................ ZawartoÊç opakowania ........................ Instalacja monitora ............................... Przyciski ............................................... Zalecenia eksploatacyjne ..................... ΠΡΟΕΙ∆ΟΠΟΙΗΣΗ, ΠΡΟΣΟΧΗ ..... Ελληνικά-1 ∆ήλωση ......................................... Ελληνικά-1 Περιεχµενα ................................. Ελληνικά-2 Γρήγορη Εκκίνηση ....................... Ελληνικά-2 Πλήκτρα Ελέγχου ........................ Ελληνικά-6 Προτεινµενη Χρήση .................. Ελληνικά-9 Italiano-1 Italiano-1 Italiano-2 Italiano-2 Italiano-6 Italiano-9 Polski-1 Polski-2 Polski-2 Polski-3 Polski-3 Polski-7 Polski-9 Предупреждение, Внимание ......... Русский-1 Заявление ....................................... Русский-1 Содержимое ................................... Русский-2 Краткое руководство по началу работы ................................ Русский-2 Органы управления ........................ Русский-6 Рекомендации по эксплуатации .... Русский-9 Advertencia, Peligro .......................... Español-1 Declaración ....................................... Español-1 Contenido .......................................... Español-2 Inicio rápido ....................................... Español-2 Controles ........................................... Español-6 Uso recomendado ............................. Español-9 D∂kkat, Uyari ....................................... Türkçe-1 Bildirim ................................................ Türkçe-1 ∑çindekiler ............................................ Türkçe-2 H∂zl∂ Baµlama ...................................... Türkçe-2 Kontroller ............................................. Türkçe-6 Tavsiye Edilen Kullan∂m ...................... Türkçe-9 Avertissement, Attention .................. Français-1 Déclaration ....................................... Français-1 Sommaire ......................................... Français-2 Mise en marche rapide .................... Français-2 Commandes ..................................... Français-6 Conseils d’utilisation ........................ Français-9 1-4 English âesky Deutsch Ελληνικά Español Français Italiano Nederlands Polski Русский Türkçe 1-5 REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION RISK OF ELECTRIC SHOCK • DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit. This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included. Therefore, it should be read carefully in order to avoid any problems. Caution: When operating the LCD1501 with a 220-240V AC power source in Europe, use the power cord provided with the monitor. In the UK, a BS approved power cord with a moulded plug has a Black (five Amps) fuse installed for use with this equipment. If a power cord is not supplied with this equipment please contact your supplier. When operating the LCD1501 with a 220-240V AC power source in Australia, use the power cord provided with the monitor. For all other cases, use a power cord that matches the AC voltage of the power outlet and has been approved by and complies with the safety standard of your particular country. Declaration Declaration of the Manufacturer We hereby certify that the colour monitor LCD1501 (NL2501) is in compliance with and marked with Council Directive 73/23/EEC: – EN 60950 Council Directive 89/336/EEC: – EN 55022 – EN 61000-3-2 – EN 61000-3-3 – EN 55024 NEC-Mitsubishi Electric Visual Systems, Corp. MS Shibaura Bldg., 13-23, Shibaura 4-chome, Minato-Ku, Tokyo 108-0023, Japan As an ENERGY STAR® Partner, NEC-Mitsubishi Electric Visual System Corp. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. ENERGY STAR is a U.S. registred mark. IBM PC/XT/AT, PS/2, MCGA, VGA, 8514/A and XGA are registered trademarks of International Business Machines Corporation. Apple and Macintosh are registered trademarks of Apple Computer Inc. Microsoft and Windows are registered trademarks of the Microsoft Corporation. NEC is a registered trademark of NEC Corporation. All other trademarks or registered trademarks are property of their respective owners. English-1 1-6 English WARNING TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. Contents Your new NEC LCD monitor box* should contain the following: • LCD1501 monitor with tilt base • Power Cord • Video Signal Cable • User’s Manual • CD ROM (includes complete User’s Manual in PDF format). To see the User’s Manual, Acrobat Reader 4.0 must be installed on your PC. * Remember to save your original box and packing material to transport or ship the monitor. Quick Start To attach the LCD monitor to your system, follow these instructions: 1. Turn off the power to your computer. 2. Remove cable cover. 3. For PC: Connect the 15-pin mini D-SUB of the appropriate signal cable to the connector for the display card in your system (Figure A.1). Tighten all screws. For Mac: Connect the LCD1501 Macintosh cable adapter to the computer (Figure B.1). Attach the 15-pin mini D-SUB end of the appropriate signal cable to the LCD1501 Macintosh cable adapter (Figure B.1). Tighten all screws. Macintosh Cable Adapter (not included) Macintosh G3 and G4 do not need a Macintosh cable adapter Figure B.1 Figure A.1 4. Connect the 15-pin mini D-SUB of the video signal cable to the appropriate connector on the back of the monitor (Figure C.1). 5. Connect one end of the power cord to the LCD1501 monitor and the other end to the power outlet. Place the video signal cable and AC power cord under the cable cover (Figure C.1). Replace cable cover. NOTE: Adjust the position of the cable under the cable cover to avoid damage for cable or monitor. NOTE: Please refer to Caution section of this manual for proper selection of AC power cord. English-2 1-7 English Cable Cover Figure C.1 6. The Vacation Switch on the right side of the monitor must be turned on (Figure D.1). Turn on the monitor with the Power Button and the computer. NOTE: The Vacation Switch is a true on/off switch. If this switch is on the OFF position, the monitor cannot be turned on using the front button DO NOT switch on/off repeatedly. Vacation Switch Power Button Figure D.1 7. No-touch auto adjust automatically adjusts the monitor to optimal settings upon initial setup for most timings. For further adjustments, use the following OSM controls: • Auto Adjust Contrast • Auto Adjust Refer to the Controls section of this User’s Manual for a full description of these OSM controls. NOTE: If you have any problems, please refer to the Troubleshooting section of this User’s Manual. English-3 1-8 Tilt Grasp both sides of the monitor screen with your hands and adjust the tilt as desired (Figure TS.1). Remove Monitor Stand for Mounting To prepare the monitor for alternate mounting purposes: 1. Disconnect all cables. 2. Place monitor face down on a non-abrasive surface (Figure R.1). 3. Remove the hinge cover (Figure R.1). 4. Remove the 4 screws connecting the monitor to the stand and lift off the stand assembly (Figure R.2) the monitor is now ready for mounting in an alternate manner. 5. Connect the AC cord and signal cable to the back of the monitor (Figure R.3). 6. Reverse this process to reattach stand. NOTE: Use only VESA-compatible alternative mounting method. Figure TS.1 Hinge cover Non-abrasive surface Figure R.1 English-4 1-9 English Figure R.2 Figure R.3 7. This LCD monitor is designed for use with a flexible arm. Please use the attached screws (4pcs) when mounting. To meet the safety requirements the monitor must be mounted to an arm which guaranties the necessary stability under consideration of the weight of the monitor. The LCD monitor shall only be used with an approved arm (e.g. GS mark). Replace screws Thickness of bracket (arm) 2.0 ~ 3.2 mm Tighten all screws 75 mm 75 mm Specifications 4 SCREWS (M4) (MAX depth: 8.5 mm) If use other screw, check depth of hole. Weight of LCD assembly: 2.8kg (MAX) English-5 1-10 Controls OSM (On-Screen-Manager) Controls The OSM controls on the front of the monitor function as follows: To access OSM press any of the control buttons (<, >, -, +, EXIT). Control Menu EXIT Exits the OSM controls. Exits to the OSM main menu. </> Moves the highlighted area left/right to select control menus. Moves the highlighted area up/down to select one of the controls. -/+ Moves the bar left/right to increase or decrease the adjustment. SELECT Active Auto Adjust function. Enter the OSM controls. Enter the OSM sub menu. RESET Resets the highlighted control menu to the factory setting. NOTE: When RESET is pressed in the main and sub-menu, a warning window will appear allowing you to cancel the RESET function by pressing the EXIT button. Brightness/Contrast Controls BRIGHTNESS Adjusts the overall image and background screen brightness. CONTRAST Adjusts the image brightness in relation to the background. AUTO ADJUST Adjusts the image displayed for non-standard video inputs. Auto Adjust Automatically adjusts the Image Position, the H. Size and Fine setting. Position Controls LEFT/RIGHT Controls Horizontal Image Position within the display area of the LCD. DOWN/UP Controls Vertical Image Position within the display area of the LCD. H. SIZE Adjusts the horizontal size by increasing or decreasing this setting. Should the “AUTO Adjust function” do not give you a satisfactory picture setting, a further tuning can be performed using the “H.Size” function (dot clock). For this a Moiré test pattern could be used. This function may alter the width of the picture. Use Left/Right Menu to center the image on the screen. If the H.Size is wrongly calibrated, the result would look like on the left drawing. The image should be homogeneous. When H.SIZE value is wrong. When H.SIZE value is improved. English-6 1-11 When H.SIZE value is correct. Should the “Auto Adjust function” and the “H.Size” function do not give you a satisfactory picture setting, a fine tuning can be performed using the “Fine” function. It improves focus, clearity and image stability by increasing or decreasing this setting. For this a Moiré test pattern could be used. If the Fine value is wrongly calibrated, the result would look like on the left drawing. The image should be homogeneous. When FINE value is wrong. When FINE value is correct. Colour Control Systems Six colour presets select the desired colour setting. (NATIVE colour preset cannot be changed.) NATIVE Original colour presented by the LCD panel that is unadjustable. Tools LANGUAGE OSM control menus are available in seven languages. OSM POSITION You can choose where you would like the OSM control image to appear on your screen. Selecting OSM Location allows you to manually adjust the position of the OSM control menu left, right, down or up. OSM TURN OFF The OSM control menu will stay on as long as it is use. In the OSM Turn Off submenu, you can select how long the monitor waits after the last touch of a button to shut off the OSM control menu. The preset choices are 10, 20, 30, 45, 60 and 120 seconds. OSM LOCK OUT This control completely locks out access to all OSM control functions. When attempting to activate OSM controls while in the Lock Out mode, a screen will appear indicating the OSM controls are locked out. To activate the OSM Lock Out function, press SELECT, then “+” key and hold down simultaneously. To deactivate the OSM Lock Out, press SELECT, then “+” key and hold down simultaneously. RESOLUTION NOTIFIER This optimal resolution is 1024 x 768. If ON is selected, a message will appear on the screen after 30 seconds, notifying you that the resolution is not at 1024 x 768. HOT KEY You can adjust the brightness and contrast directly. When this function is set to ON, you can adjust the brightness with < or >, contrast with + or - key, while the OSM menu is off. OFF TIMER Monitor will automatically power-down when the end user has selected a pre-determined amount of time. FACTORY PRESET Selecting Factory Preset allows you to reset all OSM control settings back to the factory settings. The RESET button will need to be held down for several seconds to take effect. Individual settings can be reset by highlighting the control to be reset and pressing the RESET button. English-7 1-12 English FINE Improves focus, clarity and image stability by increasing or decreasing this setting. Information DISPLAY MODE Indicates the current display resolution and frequency setting of the monitor. MONITOR INFO. Indicates the model and serial numbers of your monitor. OSM Warning OSM Warning menus disappear with Exit button. NO SIGNAL: This function gives a warning when there is no signal present. After power is turned on or when there is a change of input signal or video is inactive, the No Signal window will appear. RESOLUTION NOTIFIER: This function gives a warning of use with optimized resolution. After power is turned on or when there is a change of input signal or the video signal doesn’t have proper resolution, the Resolution Notifier window will open. This function can be disabled in the TOOL menu. OUT OF RANGE: This function gives a recommendation of the optimized resolution and refresh rate. After the power is turned on or there is a change of input signal or the video signal doesn’t have proper timing, the Out Of Range menu will appear. English-8 1-13 Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE LCD COLOUR MONITOR: • DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel. • Do not spill any liquids into the cabinet or use your monitor near water. • Do not insert objects of any kind into the cabinet slots, as they may touch dangerous voltage points, which can be harmful or fatal or may cause electric shock, fire or equipment failure. • Do not place any heavy objects on the power cord. Damage to the cord may cause shock or fire. • Do not place this product on a sloping or unstable cart, stand or table, as the monitor may fall, causing serious damage to the monitor. • Do not place any objects onto the monitor and do not use the monitor outdoors. • The inside of the flourescent tube located within the LCD monitor contains mercury. Please follow the bylaws or rules of your municipality to dispose of the tube properly. Immediately unplug your monitor from the wall outlet and refer servicing to qualified service personnel under the following conditions: • When the power supply cord or plug is damaged. • If liquid has been spilled, or objects have fallen into the monitor. • If the monitor has been exposed to rain or water. • If the monitor has been dropped or the cabinet damaged. • If the monitor does not operate normally by following operating instructions. • Do not bend power cord. • Do not use monitor in high temperatured, humid, dusty, or oily areas. • Do not cover vent on monitor. • If monitor is broken, do not come in contact with the liquid crystal. • If glass is broken. Handle with care. CAUTION • Allow adequate ventilation around the monitor so that heat can properly dissipate. Do not block ventilated openings or place the monitor near a radiator or other heat sources. Do not put anything on top of monitor. • The power cable connector is the primary means of detaching the system from the power supply. The monitor should be installed close to a power outlet which is easily accessible. • Handle with care when transporting. Save packaging for transporting. CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE FOLLOWING WHEN YOU POSITION THE MONITOR: • For optimum performance, allow 20 minutes for warm-up. • Adjust the monitor height so that the top of the screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen. • Position your monitor no closer than 40 cm and no further away than 70 cm from your eyes. The optimal distance is 50 cm. • Rest your eyes periodically by focusing on an object at least 6 m away. Blink often. • Position the monitor at a 90° angle to windows and other light sources to minimize glare and reflections. Adjust the monitor tilt so that ceiling lights do not reflect on your screen. • If reflected light makes it hard for you to see your screen, use an antiglare filter. • Clean the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using any cleaning solution or glass cleaner! • Adjust the monitor’s brightness and contrast controls to enhance readability. • Use a document holder placed close to the screen. • Position whatever you are looking at most of the time (the screen or reference material) directly in front of you to minimize turning your head while you are typing. English-9 1-14 English Recommended use • Avoid displaying fixed patterns on the monitor for long periods of time to avoid image persistence (after-image effects). • Get regular eye checkups. Ergonomics To realize the maximum ergonomics benefits, we recommend the following: • Use the preset Size and Position controls with standard signals. • Use the preset Colour Setting. • Use non-interlaced signals with a vertical refresh rate between 60-75 Hz. • Do not use primary colour blue on a dark background, as it is difficult to see and may produce eye fatigue to insufficient contrast. English-10 1-15 Printed on recycled paper 1-16 Serial Number Information Refer to the serial number information shown below. EX.) SERIAL NUMBER LABEL Model Name : LCD1501 SERIAL NO. : g g g g g g g g g g Manufactured Year : ( Last digit ) Manufactured Month : January to September 1 to 9 October X November Y December Z Classification code : Discriminate by cabinet color White : 0 Black : 1 Gray(Silver) : 2 Running number : Notes : This running number doesn’t reset at each month. (Example) Jan. : 00001, 00002, 00003, ….., 01234, Feb. : 01235, 01236, 01237, ….., 99999, 00001, Mar. : 00002, 00003, 00004, ….. Factory Code: NPG China factory : Y Control Code: For A ver. (U.S.A.) : A For B ver. (Europe and Asia and Pacific) : B For J ver. (Japan) : J 2-1 DISASSEMBLY g Before you disassembly the set, turn off power and pull out the power plug. g Use the proper screwdriver. If oversize or undersize is used, screws may be damaged. g Assembly is the opposite process of disassembly. g Note: If consignment the parts begins, the part number of NPG is used. SYMBOL 1 2 Part No. for NPG 11001641 --- Part No. for NMV 79PQ5103 --- DESCRIPTION COVER HINGE(R) P4*12+SPW+WAS MC(NI) 1 2 3-1 SYMBOL 3 4 5 6 Part No. for NPG ----10103231 12300511 Part No. for NMV ----79PQ5102 79EN0526 DESCRIPTION P3*8 ML(NI) T3*16/W MC(NI) COVER REAR ASSY(LCD1501BK VESA,BKT 3 5 6 4 3-2 SYMBOL 7 8 9 Part No. for NPG ------- Part No. for NMV ------- DESCRIPTION P3*6/W ML(NI) 4#-40T*40T*4.8HL*4.0*5-NL/W SHIELD,COVER 7 9 8 SYMBOL 10 11 Part No. for NPG --AM0R31ML Part No. for NMV --79PQ5080 DESCRIPTION P3*8*8+SPW+WAS ML(NI) MAIN INSERT ASSY J601 10 J301 J101 11 3-3 SYMBOL 12 13 14 15 16 17 Part No. for NPG ------AP0R31ML JM100021 RC900051 CN3 9 Part No. for NMV ------79PQ5081 79PQ5128 79PQ5160 16 DESCRIPTION P3*8*8+SPW+GEAR ML(NI) F3*8 ML(NI) P4*6+SPW+WAS MC(NI) POWER INSERT ASSY INVERTER BD. T301001.00 LEAD CONNECTOR ASSY-SW BLK 12 15 17 CN1 CN2 J901 14 SYMBOL 18 19 20 21 Part No. for NPG --AS0R31ML 10103201 RC200121 13 Part No. for NMV --79PQ5082 79PQ5101 79PQ5162 DESCRIPTION SCREW T3*10 SW INSERT ASSY COVER FRONT ASSY(LCD1501B WIRE 12P-12P L120 21 J800 20 18 19 3-4 SYMBOL 22 Part No. for NPG --- Part No. for NMV --- DESCRIPTION P2.5*4 MC(NI) 22 22 SYMBOL 23 24 Part No. for NPG --RC200131 Part No. for NMV 3A684033 79PQ5163 21 DESCRIPTION LCD LM150X06-A3 WIRE 20P-20P L120 22 3-5 SYMBOL 25 26 27 28 29 30 Part No. for NPG ----12300841 17001241 11001621 --- Part No. for NMV ----79PQ5164 79PQ5165 79PQ5158 --- DESCRIPTION P4*8/W (NI) T4*6 ML(NI) SHIELD BASE PAD FOOT TILE BASE SCREW T3*10 26 28 29 27 28 30 25 3-6 SYMBOL 31 32 33 34 35 36 Part No. for NPG 11001661 14900031 11001651 11001671 11301481 11001631 31 Part No. for NMV 79PQ5112 --79PQ5111 79PQ5109 --79PQ5110 DESCRIPTION COVER STAND REAR(BK) HINGE UNIT COVER STAND FRONT(BK) COVER CABLE(BK) PAD,HINGE COVER HINGE(T)(BK) 32 36 34 35 7 33 3-7 ADJUSTMENT PROCEDURES TABLE OF CONTENTS Page 1. Application ........................................................................................................................... 4-2 2. Default setting ...................................................................................................................... 4-2 3. Basic operation .................................................................................................................... 4-2 3.1 Front control panel layout .................................................................................................. 4-2 3.2 Special key operation ......................................................................................................... 4-3 4. Adjustment ........................................................................................................................... 4-4 4.1 Measuring instruments, jigs, and tools .............................................................................. 4-4 4.2 Power-supply voltage ......................................................................................................... 4-4 4.3 Closure of the power circuit ............................................................................................... 4-4 4.4 Bias and gain control ......................................................................................................... 4-4 5. VG-819 setting values .......................................................................................................... 4-5 6. Explanations of the factory mode ........................................................................................ 4-6 4-1 1. Application This adjustment specification shall be applied to the adjustment of the LCD1501 (Model No. NL2501). 2. Default setting Item Power Supply Input Freq. OSM SETTING BRIGHTNESS CONTRAST Color Temp. OSM TRUN OFF OSM LOOK OUT Resolution notifier OFF TIMER OSD/OSM SETTING URL SETTING HOT KEY LANGUAGE Condition AC100V~240V 1024×768@75Hz 100% 50% NATIVE 30 sec. NO ON OFF OSM WWW.NEC-MITSUBISHI.COM ON ENGLISH 3. Basic operation 3.1 Front control panel layout Power Button Power Lamp EXIT Button CONTROL Button ADJUST Button SELECT Button RESET Button EXIT Button Exits the OSM controls. Exits to the OSM main menu. CONTROL Button Moves the highlighted area left/right to select control menus. Moves the highlighted area up/down to select one of the controls. ADJUST Button Moves the bar left/right to increase or decrease the adjustment. SELECT Button Active Auto Adjust function. Enter the OSM controls. Enter the OSM sub menu. RESET Button Resets the highlighted control menu to the factory setting. 4-2 3.2 Special key operation <Factory mode> 1) Open the information tab [MODE] of the OSM menu. 2) Simultaneously press the three keys of < (left), > (right), and RESET. 3) When a message of WARNING appears, press the SELECT button to enter the factory mode. 4) Press the EXIT button to close the factory mode. <Aging mode> 1) Make the setting not to receive input signals. 2) Simultaneously press the three keys of (+), (-), and RESET. 3) Using the < (left) and > (right) buttons, it becomes possible to changeover the screen color (white ⇔ red ⇔ green ⇔ blue). 4) Using the (+) and (-) buttons, it becomes possible to change the brightness of each color. 5) To close the aging mode, receive any signal to turn off the power supply. 4-3 4. Adjustment 4.1 Measuring instruments, jigs, and tools The measuring instruments, jigs, and tools required at the time of the adjustment of the unit to be adjusted shall be as specified below. a. A signal generator that can generate an output of signal timing produced by the adjusted (*) VG-819 or specified in [4. Setting method for the VG-819.] In this case, however, this signal generator shall be capable of displaying all white and all black as a screen display pattern. * The word “adjusted” shall mean that the amplitude of each signal R, G, B, which is output from the signal generator, is maintained at 0.7Vp-p ± 0.05V when a load of 75Ω is connected. 4.2 Power-supply voltage INPUT : 100Vac ~ 240Vac 4.3 Closure of the power circuit 1) Connect the suitable cable of the VG-819 according to the setting mode. 2) Turn on the Power switch of the VG-819. 3) Connect the AC power cable to the unit being adjusted. 4) Turn on the Vacation switch of the unit being adjusted (seesaw switch located on the right side of the unit). 5) Turn on the Power switch of the unit being adjusted. 6) After the completion of signal discrimination, the LED is turned green. 4.4 Bias and gain control 1) Enter an input signal of 1024×768 (75Hz), in 32-gray gradation. 2) Enter the factory mode according to “3.2 Specific key operation.” 3) Press the SELECT button several times to display the [AUTO CONTRAST] adjust menu. 4) Pressing the < (left) and > (right) buttons, adjust the cursor to [AUTO CONTRAST]. When the (+) key or the (-) key is pressed, adjustment of the bias and the gain is carried out. 5) When adjustments have been finished, press the EXIT key to close the factory mode. 4-4 5. VG-819 setting values Signal Mode H V OUTPUT DOT CLOCK [MHz] TOTAL [DOT] DISP [DOT] SYNC PULSE [DOT] BACK [DOT] HDstrat [DOT] HDwidth [DOT] INTERLACE TOTAL [H] DISP [H] SYNC PULSE [H] BACK PORCH [H] EQPfp [H] EQPbp [H] SERRATION [H] EDP [H] VDs [H] VBf [H] OUTPUT MODE NRZ/RZ CV HS VS CS HD VD RGB HT C VIDEO Set-up Sync VG-819 1024×768 (75Hz) 78.75 1312 1024 96 176 0 0 NON 800 768 3 28 0 0 OFF OFF 0 0 ANALOG NRZ POS POS NEG NEG NEG POS POS NEG 0.70V 0.00V 0.30V PAT SEL GRAY CHARA Format 1 PATTERN Code 82 Font 16*16 Cell 16*16 Direction:0 L0:0 L1:17 L2:34 L3:51 L4:68 L5:85 L8:143 L9:159 LA:175 LB:191 LC:207 LF:255 GRAY 4-5 L6:102 LD:223 L7:127 LE:239 6. Explanations of the factory mode ON: Accumulated time during the reception of input signals (LED: green) OFF: Accumulated time in the power-saving mode (LED: amber) * The above-mentioned accumulated time (hours running) is reset when FACTORY PRESET or the RESET + “<”,”>” keys is pushed during a display is executed. T_ON: Total accumulated time during the reception of input signals (LED: green) T_OFF: Total accumulated time in the power-saving mode (LED: amber) * The above-mentioned accumulated time (hours running) is not reset even when FACTORY PRESET is executed. F/W VERSION: Firmware version FACTORY PRESET: All data are reset to the initial values. It is possible to adjust the gain values of R, G, B, respectively. It is possible to adjust the offset values of R, G, B, respectively. AUTO CONT: No. of auto-contrast control trials conducted by the user AUTO ALL: No. of auto-adjustment trials conducted by the user HOTKEY SETTING: Set at ON (Europe version) for shipment Set at OFF (Japan version and North America version ) for shipment LANGUAGE SETTING: Set at EN. (Europe and North America version) for shipment Set at JP. (Japan version) AUTO CONTRAST: Auto-adjustments for the gain and the bias 4-6 It is possible to change the display of OSD adjusting values. 0: Adjusting value displayed in percentage: Setting for shipment 1: Adjusting value displayed in a numeral: (Debug) The OSD/OSM display is changed over for the OSD menu. 0: OSM (Setting for shipment) 1: OSD Display or no display of URL (Internet address) 0: Not displayed (for Japan) 1: Displayed (WWW.NECMITSUBISHI.COM): Setting for shipment (for North America and Europe version) 2: Displayed (WWW.NEC-MITSUBISHI.COM): Debug This menu is not used. It is possible to adjust the R, G, B values for each color temperature. 4-7 Inspection TABLE OF CONTENTS Page 1. Electrical inspection ............................................................................................................. 5-2 1.1 Electrical performance ....................................................................................................... 5-2 1.2 Frequency change ............................................................................................................. 5-2 1.3 Performance check ............................................................................................................ 5-2 1.4 Check power manage function .......................................................................................... 5-2 2. Safety ................................................................................................................................... 5-3 2.1 Insulation resistance .......................................................................................................... 5-3 2.2 Dielectric strength .............................................................................................................. 5-3 2.3 Leakage current ................................................................................................................. 5-3 2.4 Ground continuity ............................................................................................................... 5-3 3. Preset timing sheet .............................................................................................................. 5-3 4. Inspection of PLUG & PLAY communication and OSM "MONITOR INFORMATION" for model name/ serial number ............................................................................................ 5-4 4.1 System connection ............................................................................................................. 5-4 4.2 Input signal ......................................................................................................................... 5-4 4.3 Program ............................................................................................................................. 5-4 4.4 Operation ........................................................................................................................... 5-5 4.5 EDID data file ..................................................................................................................... 5-8 5. External inspection on the LCD module .............................................................................. 5-9 5.1 Inspection condition ........................................................................................................... 5-9 5.2 Standards for display conditions ........................................................................................ 5-9 5.3 The inspection standard of appearance .......................................................................... 5-12 5.3.1 Polarizer defects ........................................................................................................... 5-12 5.3.2 Foreign material ............................................................................................................ 5-12 5.3.3 Line defect .................................................................................................................... 5-12 5.3.4 Bezel appearance ......................................................................................................... 5-12 5-1 1. Electrical inspection 1.1 Electrical performance Function switch check 1) Input 1024×768 (75Hz) pattern “Crosshatch”. 2) Image should appeared within 4sec after Switch ON. 3) LED lighting green. 4) It should not appear noise while Switch is turn ON or turn OFF. 5) OSM should be indicated by push [Exit] or [<] OR [>] or [-] or [+] button. 6) While [-] or [+] button is pushed, the value should change smooth and it should not be appeared noise. 7) Check the OSM off when push the [OSM OFF] switch EXIT. 1.2 Frequency change 1) Change the preset timing. 2) Check the picture and the time when freq. change (less 5 sec). 1.3 Performance check 1) Input 1024×768 (75Hz) pattern “RGB 256 GRAY SCAL” PATTERN. 2) Press [AUTO CONTRAST] switch. 3) Check the color gray scal smoth and not data lost. 1.4 Check power manage function Mode Horizontal Vertical Normal Standby Suspend Off On Off On Off On On Off Off Power Supply 240V 240V 240V 240V 5-2 Input Timing 1024×768 (75Hz) 1024×768 (75Hz) 1024×768 (75Hz) 1024×768 (75Hz) Power consumption 20W 2W 2W 2W 2. Safety 2.1 Insulation resistance The resistance of the insulation between the power terminal and the earth ground contact is more than 10M ohms while withstanding a voltage of 500Vdc. 2.2 Dielectric strength There is no breakdown of the insulators or short circuits when applying an alternating potential of 1000Vac for a duration of 1(one) minute or 1500Vac for a duration of 2(two) second at 50Hz between the metallic chassis and the input power supply active and neutral terminals connected together. 2.3 Leakage current The current conducted between each of the power supply’s contacts is less than 1.5mA at 255Vac (60Hz) and 0.25mA at 100Vac (60Hz). 2.4 Ground continuity The resistance between the groundside of the power cord and the accessible metal parts located in ground circuit shall not exceed 0.1 ohm at current load of 25mA. 3. Preset timing sheet Horizontal No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Timing VGA 720×350 70Hz PC98 640×400 56Hz VGA 720×400 70Hz VGA 640×480 60Hz MAC 640×480 66Hz VESA 640×480 72Hz VESA 640×480 75Hz VESA 800×600 56Hz VESA 800×600 60Hz VESA 800×600 75Hz VESA 800×600 72Hz MAC 832×624 75Hz VESA 1024×768 60Hz SUN 1024×768 65Hz VESA 1024×768 70Hz VESA 1024×768 75Hz Dot Freq. Clock (KHz) (MHz) Vertical Total Active Pulse Back Front Freq. (Hz) Total Active Pulse Back Front HS,VS 28.322 31.469 900 720 108 54 18 70.087 449 350 2 60 37 P,N 21.053 24.827 848 640 64 85 59 56.424 440 400 8 25 7 N,N 28.322 31.47 900 720 108 54 18 70.087 449 400 2 35 12 N,P 25.175 31.47 800 640 96 48 16 59.992 525 480 2 33 10 N,N 30.24 34.97 864 640 64 96 64 66.61 525 480 3 39 3 N,N 31.5 37.861 832 640 40 128 24 72.809 520 480 3 28 9 N,N 31.5 37.5 840 640 64 120 16 75.00 500 480 3 16 1 N,N 36 35.156 1024 800 72 128 24 56.25 625 600 2 22 1 P,P 40 37.879 1056 800 128 88 40 60.317 628 600 4 23 1 P,P 49.5 46.875 1056 800 80 160 16 75 625 600 3 21 1 P,P 50 48.077 1040 800 120 64 56 72.188 666 600 6 23 37 P,P 57.283 49.725 1152 832 64 224 32 74.55 667 624 3 39 1 N,N 1024 136 160 24 60.004 806 768 6 29 3 N,N 1344 1024 136 160 24 65.57 806 768 6 29 3 N,N 56.476 1328 1024 136 144 24 70.069 806 768 6 29 3 N,N 78.75 60.023 1312 1024 96 176 16 75.029 800 768 3 28 1 P,P 65 70.49 75 48.363 1344 53.7 5-3 4. Inspection of PLUG & PLAY communication and OSM "MONITOR INFORMATION" for model name/ serial number 4.1 System connection This system should be connected as shown below. Program Part No. 599910612 DC +5V DESKTOP/NOTE PC Printer cable (Jig) Signal cable CN5 CN3 CN7 CN6 CN4 Signal cable DDC communication I/F BOARD Signal generator Part No.599910541 DDC Communication I/F BOARD 4.2 Input signal Horizontal synchronization frequency : Not specified. Vertical synchronization frequency : Not specified. 4.3 Program Service tool Ver. 3.14 (Parameter ver. 2.0-S2) (Part No. 599910612) 5-4 Monitor 4.4 Operation 1) Connect the EDID data writing unit with jigs, etc. 2) Copy all the files of the service tool Ver. 3.14 (Parameter ver. 2.0-S2) in a proper directory. 3) Start [Service2.EXE] of the service tool Ver. 3.14. 4) When the screen as shown below appears, give a check to [LCD] of [Monitor Type] and press the [START] button. 5) When the screen as shown below appears, adjust the cursor to [LCD1501] and make a double click. 5-5 6) When the screen as shown below appears, give a check to [EDID_READ] and press the [OK] button. 7) When the screen as shown below appears, confirm that the correct data are displayed in the columns of EDID DATA CONTENTS and Serial information. If all the displayed data are [FF] or the like, or if the serial number is different from that of the corresponding unit, then EDID data writing should be carried out. 8) When a screen of Item 6 is displayed by pressing the [BACK] button, give a check to [EDID_WRITE] and press the [OK] button. 5-6 9) When the screen as shown below appears, examine the serial number of the unit, enter an input in the column of [Input Serial No.] through the keyboard, and press the [Input OK] button. Enter an input in the column of [.Year=> ] in manufactured year(A.D. four digits) and [Month=>] in manufactured month through the keyboard, and press the [Input OK] button. 10) When the [WRITE EDID] button is pressed, writing of the EDID data only is carried out. Upon the completion of correct writing, a display of [EDID Monitor Write OK] is presented in the column of [STATUS]. 5-7 11) Let the Power switch of the writing unit be turned OFF/ON, and examine the SERIAL NUMBER column of the OSD [MONITOR INFO.] to see that its contents have been changed to the updated serial number. 12) Upon the normal completion of EDID data writing, press the [Exit] button to close the program. 4.5 EDID data file EDID date: LCD1501.edi 0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 38 A3 FB 65 01 01 01 01 10 0C 0C 01 03 08 1E 17 78 EA B1 45 A1 58 4F 95 26 20 1D 50 54 BF EE 00 01 01 01 01 01 01 01 01 01 01 30 01 01 01 01 01 01 C3 1E 00 20 41 00 20 30 10 60 40 13 00 30 E4 10 00 00 1E 00 00 00 FD 00 37 4B 1F 50 3C 08 00 0A 20 20 20 20 20 20 00 00 00 FC 00 4E 60 45 43 20 4C 43 44 31 35 30 31 0A 20 00 00 00 FF 70 00 32 33 30 30 30 30 31 59 58 30 0A 20 20 00 75 Note 1: address 10h Week of manufacture = Month of manufacture × 4 Note 2: address 11h Year of manufacture - 1990 Note 3: address 71h ~ 7Dh Serial Number (ASCII coded) If less than 13 char, terminate with 0Ah and fill the rests with 20h. Note 4: address 7Fh Checksum The sum of entire 128 byte shall be equal to 00h. 5-8 5. External inspection on the LCD module 5.1 Inspection condition 1) Ambient temperature is approximately 20~25°C. 2) Ambient humidity is approximately 65 ±. 3) Ambient illuminant is from 300 to 700lux. 4) Viewing distance is approximately 35cm. 5) Viewing angle : right and left 30°, top and bottom 20° ~ 0°. 5.2 Standards for display conditions Standard for errors (defects) Joined defects (1) (2) (3) (4) Dot defect (5) Item Continuous 2 bright dots Continuous 2 black dots Continuous 3 or more bright dots Continuous 3 or more black dots Dot defects other than (1) and (2) Adjacent to same-color bright-dot defect Approach of adjacent defects of (6) Defect cluster Standard R+G, 2 continued ≤ 2 pairs horizontally ≤ 2 pairs Both the same color ≤ 0 pair and different colors are counted. ≤ 0 pair R.G.B (Black dot + Bright dot) Defective (6) Distance between proximity defects ≤ 6.5mm (7) Distance of approach ≤ 15mm (8) A set of 2 or more dot defects in an area of 5×5 pixels [(5) in consideration] Approach of adjacent defects of (1) in an area of 5×5 pixels Approach of adjacent defects of (2) in an area of 5×5 pixels Total No. Total No. of bright dots (R.G.B) + black dots (R.G.B) of defects Total No. of bright points in G Note 9. Every dot herein means sub-pixel (each Red, Green or Blue color) Remarks Note 1 Note 2 Note 3 ≤4 Note 4 Each color ≤ 2 pairs Note 5 ≤ 0 pair Note 6 ≤ 2 clusters Note 7 ≤ 0 pair Note 8 ≤4 ≤4 - Note 10. Bright & Dark Dots are larger than one third of sub-pixel. (Dots smaller than one third of sub-pixel are not counted as a defect dots.) Note 11. Do not use the [ND] filter in counting a bright dot. 5-9 :Bright dot :Black dot Note 1: R + G, 2 dots continued horizontally Counted as an NG RG RG Not counted as NG Combination of bright Combination other than and black dots 2-horizontal combination RG G R RG R G and others Note 2: (1) + (2) ≤ 3 pairs Note 3: 3-defect combination Combination patterns to be counted as NG / Combination of all bright or all black dots and others Not counted as NG / Combination of bright and black dots and others Note 4: The dots for composing 2-horizontal combinations of R + G shall be excluded from counting. Note 5: Adjacent to same-color bright-dot defect Counted as NG R R ≤ 6.5mm Not counted as NG R R ≤ 6.5mm Approach of bright and black dots 5-10 R G ≤ 6.5mm Approach of different colors Note 6: Approach of adjacent defects R R R >10mm R ≤ 6.5mm ≤ 6.5mm The distance between adjacent defects shall be longer than 10mm. Note 7: A set of 2 or more dot defects in an area of 5×5 pixels If there are two or more dot defects [(5)] in an area of 5×5 pixels, such a set of dot defects shall be counted as one cluster. 5×5 pixels Dot defects [(5)] There shall be no more than 3 clusters throughout the screen area. 1 cluster Note 8. Two or more pixels or sub-pixels with more than one fault of 1) or 2) within 5x5 pixels Count as defect 5x5 pixels RG Do not count as defect 5x5 pixels 5x5 pixels RG RG RG RG RG 5-11 5.3 The inspection standard of appearance 5.3.1 Polarizer defects Items Criteria Scratch Linear 0.05 ≤ W ≤ 0.2, 5.0 ≤ L ≤ 10.0, N ≤ 4 Dent Circuar 0.2 ≤ D ≤ 0.5, N ≤ 6 NOTE: D: Average Diameter D=(a+b)/2 W: Width, L: Length, Linear: a>2b, Circular: a<2b N: Quantity b Unit: mm a a. Extraneous substances that can be wiped out like Finger Print, Particles are not considered as a defect. b. Defects which is on the Black Matrix (outside of Active Area) are not considered as a defect. 5.3.2 Foreign material Items Foreign Material NOTE: Criteria Linear 0.05 ≤ W ≤ 0.1, 0.3 ≤ L ≤ 4.0, N ≤ 4 Circuar 0.2 ≤ D ≤ 0.5, N ≤ 6 D: Average Diameter D=(a+b)/2 W: Width, L: Length, Linear: a>2b, Circular: a<2b N: Quantity b Unit: mm a 5.3.3 Line defect All kinds of line defects such as vertical, horizontal or cross are not allowed. 5.3.4 Bezel appearance Scratches, minor bents, stains, particles on the Bezel frame are not considered as a defect. 5-12 TROUBLESHOOTING TABLE OF CONTENTS Page 1. No display of screen (Screen is black, color of LED is amber) ........................................ 6-2 2. Nothing displays on screen (Screen is black, color of LED is green) .............................. 6-3 3. Checking the back light unit ............................................................................................. 6-6 4. Abnormal screen .............................................................................................................. 6-7 5. Abnormal plug and play operation ................................................................................... 6-8 5.1 Abnormal DDC2 ............................................................................................................. 6-8 6. Checking the interface circuit of sync signal .................................................................... 6-9 6.1 Checking the control circuit of horizontal sync pulse ..................................................... 6-9 6.2 Checking the control circuit of vertical sync pulse .......................................................... 6-10 7. Checking the resolution change IC movement ................................................................ 6-11 8. No power on ..................................................................................................................... 6-12 9. Checking the operation of CPU ........................................................................................ 6-13 6-1 1. No display of screen (Screen is black, color of LED is amber) Does OSM display when you push “EXIT”, “3”, “4”, “+” OR “-” button. YES NO When a signal isn't being inputted, it is indicated with "NO SIGNAL". It is indicated with "OUT OF RANGE" at the time of the frequency that it over spec. timing. Check if the sync signal from Computer is output and if the video cable is connected normally. Proceed section 2 “Nothing display on screen” NG OK Input the sync signal of computer, or change the cable. Proceed section 7 “Checking the resolution change IC movement”. 6-2 2. Nothing displays on screen (Screen is black, color of LED is green) Is backlight lit? NG OK Does computer output RGB video signals? NG OK Refer to section 3 “Checking the backlight unit. Check the video cable for failure. Check the host for output signal with all black only. 1) Change pattern of video signal output on the host. 2) Reconnect the video cable. 3) Change the video cable. Check OSM menu is displayed on screen when you push the “EXIT”, “3”, “4”, “+” OR “-“ key. NG Check if the LCD video signal cable is connected between the MAIN board and LCD module. OK NG Proceed section 4 “Abnormal screen “. Failure point The cable is disconnected. OK Next page 6-3 Continue Is 3.3V voltage provided to pins 19 and 20 of J301 in MAIN board? NG Is 3.3V voltage provided to pin 19 and 20 of J301. Failure point NG OK OK Check Q301and IC301 Failure point J301 cable pulled out or disconnected Is a PCLK being outputted under the condition that R304 in main BD? Failure point NG 1) IC401 failure. 2) Printed wire broke between IC401 and IC301 pin31. 3) R431;C312 or R304 failure OK Check the DE pulse is output on R405? Failure point 1) IC401 failure. 2) Printed wire broke between IC401 and IC301 pin30. 3) R405 or C313 failure NG OK Failure point Check the PVD signal is ouput on R433 ? 1) IC401 failure. 2) Printed wire broke between IC401 and IC301 pin28. 3) R433, C314 failure. NG OK next page 6-4 Continue Failure point Check the PHD signal is ouput on R432? 1) IC401 failure. 2) Printed wire broke between U401 and IC301 PIN27. 3) R432 or C315 failure. NG OK Check the data signal output on IC301 R, G, B data pin?. Failure point 1) IC401 failure. 2) Printed wire broke between IC401, IC301 line. NG OK Failure point IC301 failure 6-5 3. Checking the back light unit Is 12V voltage provided to inverter? NG Failure point OK Check Power Board. Is 12V-source voltage provided to pins 1 and 2 of CN1 in inverter module? NG Failure point OK Inverter cable disconnection. Check the ON/FF signal of equal “H” at CN1 pin6? NG 1) µ-p failure. 2) printed wire broke between µ-p trace to CN1 pin6. OK Check Inverter F1 open. NG Failure point OK Inverter cable disconnection. Failure point F1 failure. Replace the inverter board. 6-6 4. Abnormal screen Check the R, G, B video signal from computer input on D-Sub R,G,B connector. Failure point 1) No R, G and B video signal output from host computer. Check computer. 2) Video signal cable disconnection. NG OK Check the R,B,G input signals on IC401 pin 2, 13, 20,respectively that their level is 0.7Vp-p typical. Failure point In the case of the Red signal.(A Green and Blue signal is the same path, too.) Printed wire broke between D-Sub(R,G,B) and IC401 pin 2,13,20. NG OK Is the pulse of the TTL level being output to IC301 from the data line of IC401? Failure point NG Printed wire broke between IC401 data line and IC301 OK Check the PHD sync pulse output to IC301 pin27 from IC401 pin53 at TTL level. Failure point NG OK Printed wire broke between IC401 pin53 and IC301 pin53. Check the PVD sync pulse output to IC301 pin28 from IC401 pin54 at TTL level. Failure point NG Printed wire broke between IC401 pin54 and IC301pin28 OK Check the PDE sync pulse output to IC301 pin30, from IC401 pin126 at TTL level. Failure point NG Printed wire broke between IC401 pin126 and IC301 pin30 OK Proceed section 7 “Checking the resolution change IC movement”. 6-7 5. Abnormal plug and play operation Abnormal DDC2B Confirm the output of serial data on IC101 pin26 synchronize SCLK at TTL level. NG Failure point IC101 failure. OK Failure point 1) The host machine isn't communicating in DDC2B mode. 2) The video cable may have failed or may not to have connections for DDC. 3) Between IC101 pin26 and J201 pin 15 may have failed. 4) Cable failure. 6-8 6. Checking the interface circuit of sync signal 6.1 Checking the control circuit of horizontal sync pulse Check the horizontal sync signal on IC203 pin3 at TTL level. Failure point 1) No separate sync or composite sync output by host. (Confirm the host, output the sync signal.) 2) Video cable may have failed. 3) Printed wire broke between J201 pin 13 and IC203 pin3. 4) L208 or R211. open 5) IC203 failure. NG OK Check the hovizuntal sync signal on IC401 pin141 a TTL level. NG Failure point IC401 failure OK Procees section 7 “Checking the resolution change IC movement” 6-9 6.2 Checking the control circuit of vertical sync pulse Check the vertical sync signal on IC203 pin9 at TTL level. Failure point NG OK 1) No separate sync output signal from the host.(Check the host.) 2) Video cable may have failed. 3) Printed wire broke between J201 pin 14 and IC203 pin9 4) L209 or R213 open. 5) IC202 failure Proceed section 7 “Checking the resolution change IC movement”. 6-10 7. Checking the resolution change IC movement Is there +3.3V supply on IC401 pins 49, 57, 67, 79, 89, 101, 113, 125 ,132,143, 159. Is there +2.5V SUPPLY ON IC401 PIN 3, 6,14,17, 21,24, 26, 32, 38, 46, 71, 91, 103,123, 145,147, 152;Is there +3.0V supply on IC401 Pin8. NG Proceed section 9 “Checking the operation of CPU” OK Is 25MHz clock input to IC401 pin47 at TTL level.? NG OK Is 25MHz clock output from X401 at TTL level? OK Failure point X401 failure Proceed section 9 “Checking the operation of CPU”. 6-11 8. No power on Check the +12V power provided from Power Board. Failure point NG Power Board failure. OK Check 3.3V power from IC601 Failure point NG OK "Checking the DC/DC converter circuit" Proceed section 9 "Checking the operation of CPU " 6-12 9. Checking the operation of CPU Is there +3.3V supply on IC101 pins 5. NG Failure point OK L110 open Is 12MHz clock input to IC101 pin8, 9 at TTL level? NG OK Failure point X101 failure. Failure point IC101 failure. 6-13 CIRCUIT DESCRIPTION TABLE OF CONTENTS Page 1. Block diagram ...................................................................................................................... 7-2 2. power circuit ......................................................................................................................... 7-3 2.1 power input ........................................................................................................................ 7-3 2.2 DC to Dc circuit .................................................................................................................. 7-3 2.3 panel Vcc control ............................................................................................................... 7-3 3. Microprocessor control circuit .............................................................................................. 7-4 3.1 clock circuit ........................................................................................................................ 7-4 3.2 I2C buses ............................................................................................................................ 7-4 3.3 General-purpose port ......................................................................................................... 7-4 3.3.1 Key scan status ............................................................................................................... 7-4 3.3.2 scaler control ................................................................................................................... 7-4 3.3.3 Led control ...................................................................................................................... 7-4 3.3.4 Data memory .................................................................................................................. 7-4 4. Scaler ................................................................................................................................... 7-4 7-1 1. Block diagram H 2.5V O/P SDASCL EEPROM IC102 24C16 ADC SCALER IC401 SAA6713AH 12MHz; X101 UP IC101 NT68F632 3.3V R,G,B DATA PCLK,DE,H,V 25MHz;OSC X401 Panel Vcc LVDS SIGNAL Switch IC302 HAT1053 IC301 LVDS XMTR. J301; TO PANEL R,G,B H sync. V IC203 V sync. 2.5V 3.3V O/P INVERTER control signal DC TO DC IC601 TL494 7-2 DDC SDA DDC SCL 12V I/P REG. IC402 J101; TO Key control BD J201; DSUB connector J601; TO Power BD 2. Power circuit 2.1 Power input 12V DC input from power Board through J601 to interface. 2.2 DC to DC circuit IC610 is used generate the system power. It have built in 1 channel PWM controller to provide voltage output. The output (3.3V) is provide panel Vcc and 2.5V regulator input. and provide the Scaler and MCU power. 2.3 Panel Vcc control Panel power control used Q301 and IC301 from IC101 (pin35) PANELVCC_CTL. While the PANELVCC_CTL stay at High level ;the panel voltage is 3.3V. While the PANELVCC_CTL stay at Low level ;the panel voltage is 0V. 7-3 3. Microprocessor control circuit 3.1 Clock circuit The X101 is crystal ;it generates an 12MHz output for microprocessor. 3.2 I2C buses IC101 (pin 12) SDA Serial data IC101 (pin 13) SCL Serial clock 2 This is I C serial communication bus and is used for READ or WRITE data communication of IC101 and IC401. 3.3 General-purpose port 3.3.1 Key scan status IC101 pin16 is for “POWER” IC101 pin17 is for OSD “RESET” adjust IC101 pin18 is for OSD “SELECT” adjust IC101 pin19 is for OSD “+” adjust IC101 pin20 is for OSD “-” adjust IC101 pin21 is for OSD “4” adjust IC101 pin22 is for OSD “3” adjust IC101 pin23 is for OSD “EXIT” adjust 3.3.2 Scaler control IC101 pin15 (I/O) for scaler interrupt signal. IC101 pin14 output scaler reset signal. 3.3.3 LED control IC101 pin 2 control Q103 for Green LED lit. IC101 pin 3 control Q102 for RED LED lit. 3.3.4 Data memory The display control data are held by the EEPROM (IC102) ;These display control data are accessed through the I2C bus of the MCU. 4. Scaler The scaler IC (IC401) is controlled by MCU through the I2C bus. IC401 embeded the ADC provide with the analog interface input. X401 output 25MHz fed to IC401. IC203 schmitt trigger for sync.waveform processor. And fed to IC401 for mode detect. 7-4 REPLACEMENT PARTS LIST The components specified for Model LCD1501 SYMBOL Part No for NPG Part No for NMV *** ICS *** IC101 IC102 IC203 IC301 IC401 IC402 IC601 IC604 IC901 IC902 IC921 DESCRIPTION EHA10341 EHA10391 EHA50011 EHA10381 EHA10061 EHA10311 EHA10331 EHA10351 EH170021 EH190021 EH190011 79PQ5134 79PQ5137 79EN0560 79PQ5136 79PQ5013 79PQ5132 79PQ5133 79PQ5135 79PQ5012 79EN0553 79EN0552 IC PLCC NT68F632 MCU 8BIT IC SMD M24C16-WMN6 EEPROM IC MOS 74LVC14 IC SMD THC63LVDM83R LVDS IC SMD SAA6713AH SCALER IC SMD MIC39100-2.5BS REG IC SMD TL494 SO16 PWM CTL IC SMD PQ05DZ51 SC-63 REG IC TOP245Y HYBRID POWER IC PHOTO COUPLE PC123Y IC KIA431A-AT *** TRANSISTORS *** IC302 EQ500117 IC602 EQ500217 Q101 EN000211 Q102 EP000313 Q103 EP000313 Q203 EP000313 Q301 EN000211 Q401 EN000211 Q402 EN000211 Q403 EQ500411 Q601 EN000413 Q602 EP000313 Q603 EN000413 79EN0587 79EN0588 79EN0576 79EN0583 79EN0583 79EN0583 79EN0576 79EN0576 79EN0576 79PQ5076 79EN0578 79EN0583 79EN0578 FET CHIP HAT1053M FET CHIP SI3457DV TR CHIP NPN DTC114EUA TR CHIP 2SA1037AK-T146R TR CHIP 2SA1037AK-T146R TR CHIP 2SA1037AK-T146R TR CHIP NPN DTC114EUA TR CHIP NPN DTC114EUA TR CHIP NPN DTC114EUA FET SMD P SI230IDS-TI TR CHIP 2SC2412K-T146R TR CHIP 2SA1037AK-T146R TR CHIP 2SC2412K-T146R *** DIODES *** BD901 EJ000110 D201 EX500216 D202 EX500216 D203 EX500216 D204 EX700216 D205 EYD40562 D206 EYD40562 D207 EYD40562 D208 EYD40562 D209 EYD40562 D210 EYA30400 D211 EX700115 D401 EYE40301 79EN0568 79EN0594 79EN0594 79EN0594 79EN0596 79EN0598 79EN0598 79EN0598 79EN0598 79EN0598 79PQ5139 79EN0595 79PQ5028 DIODE D2SB60A DIODE CHIP DAN217 T146 DIODE CHIP DAN217 T146 DIODE CHIP DAN217 T146 DIODE RB495D ZD CHIP UDZS5.6B TE-17 ZD CHIP UDZS5.6B TE-17 ZD CHIP UDZS5.6B TE-17 ZD CHIP UDZS5.6B TE-17 ZD CHIP UDZS5.6B TE-17 ZD SMD HZK4A 1/2W DIODE CHIP CRS01 C ZD Z02W 3.0V 8-1 SYMBOL D601 D602 D603 D605 D803 D901 D902 D921 PD901 Part No for NPG Part No for NMV EX500114 EX700411 EYD40562 EX700411 EL200110 EJ300115 EJ100041 EJ100030 EJ100061 *** TRANSFORMERS *** T901 HE100061 DESCRIPTION 79EN0592 79PQ5027 79EN0598 79PQ5027 79EN0573 79EN0570 79PQ5021 79PQ5020 79PQ5022 DIODE/T CHIP 1SS355TE-17 DIODE SSM24 ZD CHIP UDZS5.6B TE-17 DIODE SSM24 DIODE LED SML19460C DIODE SF13 DI BYV26E 1A 1KV DI FCQ10A06 10A 60V DI P6KE200A 79PQ5061 TRANS POWER 49A-1041 *** RELAYS & SWITCHES *** SW800 JC300111 79EN0691 SW801 JC300111 79EN0691 SW802 JC300111 79EN0691 SW803 JC300111 79EN0691 SW804 JC300111 79EN0691 SW805 JC300111 79EN0691 SW806 JC300111 79EN0691 SW807 JC300111 79EN0691 SW-TACT SKQNAED010 SW-TACT SKQNAED010 SW-TACT SKQNAED010 SW-TACT SKQNAED010 SW-TACT SKQNAED010 SW-TACT SKQNAED010 SW-TACT SKQNAED010 SW-TACT SKQNAED010 *** PWB ASSYS *** INBD JM100021 MANA AM0R31ML PWRNA AP0R31ML SWNA AS0R31ML 79PQ5128 79PQ5080 79PQ5081 79PQ5082 INVERTER BD. T301001.00 MAIN INSERT ASSY POWER INSERT ASSY SW INSERT ASSY *** COILS & FILTERS *** B901 HC011012 B902 HC011012 L101 HM011011 L102 HM011011 L103 HM011011 L104 HM011011 L105 HM011011 L106 HM011011 L107 HM011011 L108 HM011011 L109 HM011011 L110 HM011011 L111 HM011011 L112 HM011691 L113 HM011691 L201 HM011102 L202 HM011102 L203 HM011102 79EN0672 79EN0672 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0682 79EN0682 79EN0678 79EN0678 79EN0678 FERRITE WBRID-237555-H7S FERRITE WBRID-237555-H7S FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BK1608HS102-T FERRITE BK1608HS102-T FERRITE CHIP BLM21B750SPT FERRITE CHIP BLM21B750SPT FERRITE CHIP BLM21B750SPT 8-2 SYMBOL L204 L206 L208 L209 L211 L301 L302 L303 L304 L401 L402 L403 L404 L405 L407 L408 L409 L410 L411 L412 L413 L601 L602 L603 L604 L901 L932 L933 Part No for NPG Part No for NMV HM011011 HM011011 HM011532 HM011532 HM011011 HM011011 HM011011 HM011011 HM011191 HM011011 HM011011 HM011011 HM011011 HM011011 HM011011 HM011011 HM011191 HM011011 HM011011 HM011011 HM011011 HA200051 HM011191 HM011191 HM011191 HA100101 HA200071 HA200071 79EN0677 79EN0677 79EN0680 79EN0680 79EN0677 79EN0677 79EN0677 79EN0677 79EN0679 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0677 79EN0679 79EN0677 79EN0677 79EN0677 79EN0677 79PQ5059 79EN0679 79EN0679 79EN0679 79PQ5058 79PQ5060 79PQ5060 DESCRIPTION FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE CHIP BK2125HS431 FERRITE CHIP BK2125HS431 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18PG121SN1D FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18PG121SN1D FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 FERRITE BLM18AG121SN1 L CHOKE 33UH FERRITE BLM18PG121SN1D FERRITE BLM18PG121SN1D FERRITE BLM18PG121SN1D LINE FILT 30.5MH HFZ20H03 L CHOKE 33UH 2A 49A-2003 L CHOKE 33UH 2A 49A-2003 *** ELECTRICAL PARTS & MISCELLANEOUS PARTS *** CAVGD RE010081 79PQ5083 CABLE VIDEO GR DSUB-DSUB CON12 RC200121 79PQ5162 WIRE 12P-12P L120 CON20 RC200131 79PQ5163 WIRE 20P-20P L120 CONSW RC900051 79PQ5160 LEAD CONNCTOR ASSY-SW BLK F601 JA490012 79PQ5155 FUSE SMD 61TD 1A F901 JA270016 79EN0689 FUSE MRT 3.15AH 250V LCD ----3A684033 LCD LM150X06-A3 P901 JD030011 79PQ5156 SOCKET AC 7002(PCB-1) PWCR RG030051 79PQ5084 PW CORD EU 2M BLK WANSHIN RV901 FD300018 79EN0610 VARISTOR ENE471D-10A TH901 FD200011 79EN0609 THERMISTOR SCK103 X101 EM100041 79PQ5138 X'TAL 49U/S 12MHZ X401 EM2K0021 79PQ5024 OSC SMD FN2500002 25M 50P *** APPEARANCE PARTS *** CVCA 11001671 79PQ5109 CVFA 10103201 79PQ5101 CVHNR 11001641 79PQ5103 COVER CABLE(BK) COVER FRONT ASSY(LCD1501B COVER HINGE(R) 8-3 SYMBOL CVHNT CVRA CVSTF CVSTR FOOT SBASE TLBAS VEBK Part No for NPG Part No for NMV 11001631 10103231 11001651 11001661 17001241 12300841 11001621 12300511 79PQ5110 79PQ5102 79PQ5111 79PQ5112 79PQ5165 79PQ5164 79PQ5158 79EN0526 DESCRIPTION COVER HINGE(T)(BK) COVER REAR ASSY(LCD1501BK COVER STAND FRONT(BK) COVER STAND REAR(BK) PAD FOOT SHIELD BASE TILT BASE VESA,BKT *** PRINTED & PACKING MATERIALS *** BAG 13700321 79PQ5130 CARTON 13202231 79PQ5105 CASH 15800181 79PQ5131 CD 19700181 79PQ5108 EPSH 13700341 79PQ5127 HALCD 13201621 79EN0730 IDLA 15001931 79PQ5104 LABEL 15900251 79PQ2790 MANUAL 15501471 79PQ5106 PEBAG 13700251 79PQ5129 PLL 13401011 79PQ5126 PLR 13401001 79PQ5125 PLT 13400991 79PQ5124 SAFL 15900055 79PQ2203 SESH 15800201 79PQ5107 PE BAG (750*450MM) CARTON(LCD1501) CAUTION SHEET CD FOR LCD1501 EPE SHEET HANDLE RATING LABEL(LCD1501) NAVISET CARTON BOX FLYER OWNERS MANUAL(LCD1501) PE BAG (340*225) POLYLON(B/L) POLYLON(B/R) POLYLON(T) SALES OFFICE LIST SETUP SHEET FOR LCD1501 *** RESISTORS *** L205 FM010000 L207 FM010000 R106 FM010101 R107 FM010101 R108 FM010101 R111 FP222223 R114 FP222223 R115 FP222223 R117 FM100472 R118 FM100472 R119 FM510221 R120 FM100472 R121 FM100472 R122 FM510221 R123 FM010222 R124 FM010103 R125 FM010000 R126 FM010222 R127 FM010222 R128 FM010222 R202 FM100330 R SMD 1/10W(T) 5% 0 R SMD 1/10W(T) 5% 0 R CHIP 1/10W(T) 5% 100 R CHIP 1/10W(T) 5% 100 R CHIP 1/10W(T) 5% 100 R NETWORK 1/10W(T)5% 2.2K R NETWORK 1/10W(T)5% 2.2K R NETWORK 1/10W(T)5% 2.2K CHIP 1/8W(T) 5% 4.7K CHIP 1/8W(T) 5% 4.7K R SMD METAL 1/3W 220H J CHIP 1/8W(T) 5% 4.7K CHIP 1/8W(T) 5% 4.7K R SMD METAL 1/3W 220H J R CHIP 1/10W(T) 5% 2.2K R SMD 1/10W(T) 5% 10K R SMD 1/10W(T) 5% 0 R CHIP 1/10W(T) 5% 2.2K R CHIP 1/10W(T) 5% 2.2K R CHIP 1/10W(T) 5% 2.2K R SMD METAL 1/8W 33H J 79EN0175 79EN0175 79EN0615 79EN0615 79EN0615 79PQ5147 79PQ5147 79PQ5147 79PQ1899 79PQ1899 79PQ5046 79PQ1899 79PQ1899 79PQ5046 79EN0617 79EN0178 79EN0175 79EN0617 79EN0617 79EN0617 79PQ5043 8-4 SYMBOL R206 R207 R209 R210 R211 R212 R213 R214 R215 R216 R226 R229 R230 R231 R302 R303 R304 R401 R402 R403 R404 R405 R406 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R425 R426 R428 R429 R430 R431 R432 R433 Part No for NPG Part No for NMV FM010473 FM010473 FM010000 FM010000 FM100101 FM010101 FM100101 FM010101 FM100222 FM100222 FP225103 FM010222 FM010222 FM010103 FM010103 FM100103 FM010000 FM010472 FM010471 FM010103 FM010103 FM010470 FM100510 FM100000 FP224703 FM100390 FM100390 FM100270 FP224703 FM100000 FM100123 FP224703 FM100000 FM100390 FM100390 FP224703 FM100270 FM100390 FM100390 FM100270 FP224703 FP224703 FM010472 FM010472 FM010151 FM010470 FM010470 FM010470 79PQ5039 79PQ5039 79EN0175 79EN0175 79PQ1891 79EN0615 79PQ1891 79EN0615 79EN0226 79EN0226 79PQ5149 79EN0617 79EN0617 79EN0178 79EN0178 79PQ1893 79EN0175 79EN0185 79PQ5038 79EN0178 79EN0178 79EN0623 79PQ5044 79PQ1890 79PQ5148 79EN0231 79EN0231 79EN0228 79PQ5148 79PQ1890 79EN0223 79PQ5148 79PQ1890 79EN0231 79EN0231 79PQ5148 79EN0228 79EN0231 79EN0231 79EN0228 79PQ5148 79PQ5148 79EN0185 79EN0185 79PQ5036 79EN0623 79EN0623 79EN0623 DESCRIPTION CHIP 1/10W(T) 5% 47K CHIP 1/10W(T) 5% 47K R SMD 1/10W(T) 5% 0 R SMD 1/10W(T) 5% 0 CHIP 1/8W(T) 5% 100H R CHIP 1/10W(T) 5% 100 CHIP 1/8W(T) 5% 100H R CHIP 1/10W(T) 5% 100 R SMD 1/8W(T) 5% 2.2K R SMD 1/8W(T) 5% 2.2K R NETWORK 1/10W(T) 5% 51H R CHIP 1/10W(T) 5% 2.2K R CHIP 1/10W(T) 5% 2.2K R SMD 1/10W(T) 5% 10K R SMD 1/10W(T) 5% 10K CHIP 1/8W(T) 5% 10K R SMD 1/10W(T) 5% 0 R SMD 1/10W(T) 5% 4.7K CHIP 1/10W(T) 5% 470H R SMD 1/10W(T) 5% 10K R SMD 1/10W(T) 5% 10K R CHIP 1/10W(T) 5% 47 CHIP 1/8W(T) 5% 51H CHIP 1/8W(T) 5% 0 H R NETWORK 1/10W(T) 5% 47H R SMD 1/8W(T) 5% 39 R SMD 1/8W(T) 5% 39 R SMD 1/8W(T) 5% 27 R NETWORK 1/10W(T) 5% 47H CHIP 1/8W(T) 5% 0 H R SMD 1/8W(T) 5% 12K R NETWORK 1/10W(T) 5% 47H CHIP 1/8W(T) 5% 0 H R SMD 1/8W(T) 5% 39 R SMD 1/8W(T) 5% 39 R NETWORK 1/10W(T) 5% 47H R SMD 1/8W(T) 5% 27 R SMD 1/8W(T) 5% 39 R SMD 1/8W(T) 5% 39 R SMD 1/8W(T) 5% 27 R NETWORK 1/10W(T) 5% 47H R NETWORK 1/10W(T) 5% 47H R SMD 1/10W(T) 5% 4.7K R SMD 1/10W(T) 5% 4.7K CHIP 1/10W(T) 5% 150H R CHIP 1/10W(T) 5% 47 R CHIP 1/10W(T) 5% 47 R CHIP 1/10W(T) 5% 47 8-5 SYMBOL R434 R435 R445 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R613 R615 R616 R617 R625 R626 R627 R628 R901 R902 R903 R905 R906 R907 R908 R921 R922 R924 R925 R926 R931 R932 Part No for NPG Part No for NMV DESCRIPTION FM100330 FM010472 FM010472 FM010472 FM010102 FM100000 FM100000 FN011001 FM010511 FM100100 FM010362 FM010124 FM010105 FM010103 FM010512 FM010103 FM010103 FM010102 FM010221 FM010221 FM010472 FN012201 FK004091 FK005141 FK005141 FK005191 FK005191 FB279091 FA270689 FA360471 FA270102 FB271852 FB274871 FB273302 FB570120 FB570120 79PQ5043 79EN0185 79EN0185 79EN0185 79EN0180 79PQ1890 79PQ1890 79EN0159 79PQ5145 79EN0222 79PQ5144 79PQ5143 79EN0616 79EN0178 79PQ5146 79EN0178 79EN0178 79EN0180 79EN0181 79EN0181 79EN0185 79EN0160 79EN0614 79PQ5141 79PQ5141 79PQ5142 79PQ5142 79PQ5035 79PQ5030 79PQ5032 79PQ1828 79PQ5033 79PQ5034 79PQ1870 79PQ5140 79PQ5140 R SMD METAL 1/8W 33H J R SMD 1/10W(T) 5% 4.7K R SMD 1/10W(T) 5% 4.7K R SMD 1/10W(T) 5% 4.7K R SMD 1/10W(T) 5% 1K CHIP 1/8W(T) 5% 0 H CHIP 1/8W(T) 5% 0 H R SMD 1/10W(T) 1% 1K CHIP 1/10W(T) 5% 510H R SMD 1/8W(T) 5% 10 CHIP 1/10W(T) 5% 3.6K CHIP 1/10W(T) 5% 120K R CHIP 1/10W(T) 5% 1M R SMD 1/10W(T) 5% 10K CHIP 1/10W(T) 5% 5.1K R SMD 1/10W(T) 5% 10K R SMD 1/10W(T) 5% 10K R SMD 1/10W(T) 5% 1K R SMD 1/10W(T) 5% 220 R SMD 1/10W(T) 5% 220 R SMD 1/10W(T) 5% 4.7K R SMD 1/10W(T) 1% 2.2K R METAL 1/2W(T) 5% 470K R M-GLAZE 1/4W 1.0M J(T) R M-GLAZE 1/4W 1.0M J(T) R M-GLAZE 1/4W 2.7M J(T) R M-GLAZE 1/4W 2.7M J(T) METAL 1/4W/M(T) 1% 9.09K CARBON 1/4W/M(T) 5% 6.8H CARBON 1/2W/M(T) 5% 470H CARBON 1/4W/M(T) 5% 1K METAL 1/4W/M(T) 1% 18.5K METAL 1/4W/M(T) 1% 4.87K METAL 1/4W/M(T) 1% 33K R MOF 2W 12H J M B R MOF 2W 12H J M B *** CAPACITORS *** C101 GN310629 C102 GM410423 C103 GM410423 C104 GN310629 C105 GM422052 C106 GM422052 C107 GM410353 C108 GM410353 C109 GM410353 C112 GM410353 79PQ5054 79EN0504 79EN0504 79PQ5054 79EN0509 79EN0509 79EN0503 79EN0503 79EN0503 79EN0503 C SMD ELE85 16V 10U M C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 10U M C SMD NPO/T 22P/50V J C SMD NPO/T 22P/50V J C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K 8-6 SYMBOL C113 C114 C115 C116 C117 C118 C123 C124 C125 C205 C206 C207 C208 C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C401 C402 C403 C404 C405 C406 C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C418 C419 C420 Part No for NPG Part No for NMV GM410353 GM410353 GM410353 GM410353 GM410353 GM410353 GM410423 GM410353 GM410353 GM410423 GM410353 GM447052 GM447052 GM410423 GM410423 GM410423 GN310629 GM410423 GN310629 GM410423 GN310629 GN310729 GM410353 GN310629 GM422052 GM41005D GM41005D GM41005D GN347629 GM410423 GM41051K GN347629 GM447152 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GN347629 GM410423 GM410232 GM410423 GM433333 79EN0503 79EN0503 79EN0503 79EN0503 79EN0503 79EN0503 79EN0504 79EN0503 79EN0503 79EN0504 79EN0503 79EN0660 79EN0660 79EN0504 79EN0504 79EN0504 79PQ5054 79EN0504 79PQ5054 79EN0504 79PQ5054 79PQ5055 79EN0503 79PQ5054 79EN0509 79EN0659 79EN0659 79EN0659 79PQ5056 79EN0504 79PQ5150 79PQ5056 79EN0514 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79PQ5056 79EN0504 79EN0501 79EN0504 79PQ5153 DESCRIPTION C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.01U/50V K C CERA NPO/T 47P/50V J C CERA NPO/T 47P/50V J C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 10U M C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 10U M C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 10U M C SMD ELE85 16V 100U M C SMD X7R/T 0.01U/50V K C SMD ELE85 16V 10U M C SMD NPO/T 22P/50V J C CERA NPO/T 10P/50V D C CERA NPO/T 10P/50V D C CERA NPO/T 10P/50V D C SMD ELE85 16V 47U M C SMD X7R/T 0.1U/16V K C SMD CER B 1U/10V 0603 C SMD ELE85 16V 47U M C SMD NPO/T 470P/50V J C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 47U M C SMD X7R/T 0.1U/16V K C SMD NPO/T 1000P/25V J C SMD X7R/T 0.1U/16V K C CERA X7R/T 0.033U/16V K 8-7 SYMBOL C421 C422 C423 C424 C425 C426 C427 C429 C430 C431 C432 C433 C434 C435 C436 C437 C438 C439 C440 C441 C442 C443 C444 C445 C446 C447 C448 C449 C450 C451 C452 C453 C454 C600 C601 C602 C603 C606 C607 C608 C613 C614 C615 C616 C618 C619 C620 C621 Part No for NPG Part No for NMV GM433333 GM422333 GM433333 GM433333 GM433333 GM433333 GN347629 GM410423 GM410423 GM410423 GN347629 GM410423 GM410423 GN347629 GM410423 GM410423 GM410232 GN347629 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM415052 GM410423 GM410423 GM410423 GM410423 GM410423 GM410423 GM41051K GM410353 GNM47738 GM422333 GM410232 GM410232 GM41051K GN310729 GNM47738 GM410353 GM410353 GM410232 GM410353 GN310629 GM410353 79PQ5153 79PQ5152 79PQ5153 79PQ5153 79PQ5153 79PQ5153 79PQ5056 79EN0504 79EN0504 79EN0504 79PQ5056 79EN0504 79EN0504 79PQ5056 79EN0504 79EN0504 79EN0501 79PQ5056 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79PQ5151 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79EN0504 79PQ5150 79EN0503 79EN0664 79PQ5152 79EN0501 79EN0501 79PQ5150 79PQ5055 79EN0664 79EN0503 79EN0503 79EN0501 79EN0503 79PQ5054 79EN0503 DESCRIPTION C CERA X7R/T 0.033U/16V K C CERA X7R/T 0.022U/16V K C CERA X7R/T 0.033U/16V K C CERA X7R/T 0.033U/16V K C CERA X7R/T 0.033U/16V K C CERA X7R/T 0.033U/16V K C SMD ELE85 16V 47U M C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 47U M C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD ELE85 16V 47U M C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD NPO/T 1000P/25V J C SMD ELE85 16V 47U M C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C CERA NPO/T 15P/50V J C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD X7R/T 0.1U/16V K C SMD CER B 1U/10V 0603 C SMD X7R/T 0.01U/50V K C ELE 105C 470U/25V M C CERA X7R/T 0.022U/16V K C SMD NPO/T 1000P/25V J C SMD NPO/T 1000P/25V J C SMD CER B 1U/10V 0603 C SMD ELE85 16V 100U M C ELE 105C 470U/25V M C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SMD NPO/T 1000P/25V J C SMD X7R/T 0.01U/50V K C SMD ELE85 16V 10U M C SMD X7R/T 0.01U/50V K 8-8 SYMBOL C622 C623 C902 C903 C904 C905 C906 C907 C908 C909 C910 C911 C912 C921 C922 C923 C924 C932 C933 C935 C936 C937 CP301 CP302 CP303 CP304 CP305 CP306 Part No for NPG Part No for NMV GM410353 GM410353 GJ033417 GJC10285 GJC10285 GAY00010 GB7103H3 GA310555 GF210452 GA347655 GJC22285 GB7103H3 GB210458 GAM68737 GAM68737 GF233252 GF210452 GAM22737 GAM22737 GB210458 GB210458 GB210458 GXY00011 GXY00011 GXY00011 GXY00011 GXY00011 GXY00011 79EN0503 79EN0503 79PQ5051 79EN0655 79EN0655 79PQ5049 79PQ1746 79PQ0196 79PQ0752 79PQ1267 79EN0656 79PQ1746 79PQ0228 79EN0644 79EN0644 79PQ5050 79PQ0752 79EN0642 79EN0642 79PQ0228 79PQ0228 79PQ0228 79PQ5154 79PQ5154 79PQ5154 79PQ5154 79PQ5154 79PQ5154 DESCRIPTION C SMD X7R/T 0.01U/50V K C SMD X7R/T 0.01U/50V K C SAFETY-X 0.33U/275V M C SAFETY Y/D 1000P/250V M C SAFETY Y/D 1000P/250V M C ELE105 100U 400V M HITA CERAMIC Y5P(B)/T0.01U/1KV ELECT 85°C/T 1U/50V M MEF CAP BOX 0.1U/50V J C,ELEC 47UF 50V M C SAFETY Y/D 2200P/250V M CERAMIC Y5P(B)/T0.01U/1KV CERAMIC Y5V/T 0.1U/50V Z C ELE 105C/T 680U/25V M C ELE 105C/T 680U/25V M MEF CAP BOX 0.0033U/50V J MEF CAP BOX 0.1U/50V J C ELE 105C/T 220U/25V M C ELE 105C/T 220U/25V M CERAMIC Y5V/T 0.1U/50V Z CERAMIC Y5V/T 0.1U/50V Z CERAMIC Y5V/T 0.1U/50V Z C SMD NETWORK NPO 22P 50V C SMD NETWORK NPO 22P 50V C SMD NETWORK NPO 22P 50V C SMD NETWORK NPO 22P 50V C SMD NETWORK NPO 22P 50V C SMD NETWORK NPO 22P 50V 8-9 BLOCK DIAGRAM INTERFACE BOARD H sync. H V sync. V DDC SDA R,G,B DATA PCLK,DE,H,V LVDS SIGNAL DDC SCL Panel Vcc J601; TO Power BD 12MHz; X101 EEPROM IC102 24C16 UP IC101 NT68F632 INVERTER control signal 3.3V O/P 12V I/P DC TO DC IC601 TL494 2.5V 25MHz;OSC X401 J101; TO Key control BD SDASCL 2.5V O/P REG. IC402 9-1 3.3V Switch IC302 HAT1053 J301; TO PANEL ADC SCALER IC401 SAA6713AH IC203 IC301 LVDS XMTR. J201; DSUB connector R,G,B SCHEMATIC DIAGRAM MAIN BOARD (LVDS) (1/5) CP302 22P GO[0..7] PHD PVD PDE RO6 BO0 BO1 BO2 BO3 BO4 BO5 BO6 BO7 10K C301 104P 16V C302 104P 16V C303 104P 16V L301 BLM18AG121SN1 1 2 C304 10U 16V L302 BLM18AG121SN1 1 2 3V3D 1 + C306 10U 16V 2 2 C305 104P 16V 1 2 2 2 2 + LVDSPWR BPCLK 3V3D 1 2 1 NC R302 1 R301 1 1 53 29 21 13 5 26 17 9 1 32 31 49 44 43 36 35 34 33 48 47 46 45 42 41 40 39 38 37 L303 TX0TX0+ TX1TX1+ TX2TX2+ TXCTXC+ TX3TX3+ C307 104P 16V 1 1 GO0 GO1 GO2 GO3 GO4 GO5 GO6 GO7 GND GND1 GND2 GND3 GND4 VCC VCC1 VCC2 VCC3 PWRDWN TXCLKIN LVDSGND LVDSVCC LVDSGND1 LVDSGND2 PLLGND PLLVCC PLLGND1 TXOUT0TXOUT0+ TXOUT1TXOUT1+ TXOUT2TXOUT2+ TXCLKOUTTXCLKOUT+ TXOUT3TXOUT3+ + C308 10U/16V 3V3D 2 BLM11P121SGT 2 (4) RO0 RO1 RO2 RO3 RO4 RO5 RO6 RO7 TXIN0 TXIN1 TXIN2 TXIN3 TXIN4 TXIN5 TXIN6 TXIN7 TXIN8 TXIN9 TXIN10 TXIN11 TXIN12 TXIN13 TXIN14 TXIN15 TXIN16 TXIN17 TXIN18 TXIN19 TXIN20 TXIN21 TXIN22 TXIN23 TXIN24 TXIN25 TXIN26 TXIN27 1 (4) RO[0..7] 51 52 54 55 56 2 3 4 6 7 8 10 11 12 14 15 16 18 19 20 22 23 24 25 27 28 30 50 2 8 6 4 2 8 6 4 2 8 6 4 2 IC301 RO0 RO1 RO2 RO3 RO4 RO7 RO5 GO0 GO1 GO2 GO6 GO7 GO3 GO4 GO5 BO0 BO6 BO7 BO1 BO2 BO3 BO4 BO5 CP303 22P 7 5 3 1 7 5 3 1 7 5 3 1 CP301 22P THC63LVDM83A 1 3 5 7 1 3 5 7 1 3 5 7 BO[0..7] CP304 22P CP306 22P PVCC PVCC 2 4 6 8 2 4 6 8 2 4 6 8 (4) TX0TX0+ CP305 22P 3V3D TX1TX1+ 2 TX2TX2+ 2 0 1 C315 C314 C313 R303 10K 1/8W C312 TX3TX3+ 1 R304 TXCTXC+ BLM11P121SGT BPCLK 1 2 PCLK L304 HAT1053M IC302 S 3 G 1 2 5 6 10P 10P 10P C309 + 100U 16V Q301 DTC114EUA 1 C311 10U 16V 3 2 + 10-1 2 1 1 PANELVCC_CTL 1 1 2 PVCC 2 22P D 4 PHD 4 PVD PDE C310 103P DF14A-20P-1.25H_21 20 19 20 18 19 17 18 16 17 15 16 14 15 13 14 12 13 11 12 10 11 9 10 8 9 7 8 6 7 5 6 4 5 3 4 2 3 1 2 1 J301 R117 4K7 1/8W 1/10 W 1 2 LED_R_CTL R124 10K 1 1 C127 NC 5 C128 NC Vout GND SUB Vin NC 3 2 1 LED_R R118 4K7 1/8W 1 L109 R119 BLM18AG121SN1 220 1/3W 1 2 1 2 2 3V3D 3 Q102 2SA1037 C124 103P 2 1 2 + MCU_3_3V C104 10U 16V IC103 NC 2 4 2 MCU_3_3V 1 SCHEMATIC DIAGRAM MAIN BOARD (MCU) (2/5) R120 4K7 1/8W 1 2 1 2 2 1 1 1 MCU_3_3V 39 3V3D 2 2 38 34 33 32 31 30 PANELVCC_CTL 2 1 ADCPWR_CTL BACKLIG_ON_OFF 3 1 Q101 DTC114EUA LVDSPWR TP_CTL DVI_DETN PC_DET 3V3D SCL MCU_3_3V 2 1 3 5 7 C123 104P 16V MCU_3_3V 1 1 1 2 3 4 5 6 7 8 9 10 11 12 1 1 L103 1 L104 1 1 LED_R LED_G 1 1 J101 1 1 1 1 2 2 2 2 1 C115 103P C116 103P L102 L105 L106 L107 L108 L111 BLM18AG121SN1 2 BLM18AG121SN1 2 RESET BLM18AG121SN1 2 NEXT BLM18AG121SN1 2 PLUS BLM18AG121SN1 2 MINUS BLM18AG121SN1 2 RIGHT BLM18AG121SN1 2 LEFT BLM18AG121SN1 2 EXIT (1) (1) (1) (1) PWR_SW C117 103P C118103P 10-2 8 7 6 5 wp 2 PRE VCC E1 /WC E2 SCL VSS SDA M24C16-WMN6 24LC16B SO8 SCL SDA R130 NC 1 DVI_SCL DVI_SDA VGA_SCL EXIT SOFT_PW LEFT R125 0 RIGHT 103P 103P 103P 103P MINUS C108 C109 C112 C113 PLUS 2 2 2 2 VGA_SDA 1 2 3 4 NEXT 2 2 1 1 1 1 BK1608HS102 BK1608HS102 1 2 3 4 5 6 7 8 9 10 11 12 IC102 8 6 4 2 R115 2K2 L112 L113 1 R114 2K2 7 5 3 1 1 2 3 4 CON4*1/2.54 2 4 6 8 MCU_3_3V J102 SDA PB4/SCL0 29 R123 2K2 R126 2K2 3 35 wp 1 36 (2) (2) 37 3 2SA1037 C125 103P R127 2K2 28 27 26 PB5/SDA0 PA0/PWM2 PB6/SCL1 PB0/AD0 NT68F632 2 2 1 41 42 43 40 PC5/PATT0 PC4/PWM1 PC3/PWM0 44 VSYNC1 HSYNC1 PC2/SOG1 1 PC1 2 4 3 PC0 5 PD5/CLP0 PA7/PWM9 PB1/AD1 2 4 6 8 R111 2K2 VCC PD4/HALF1 1 C114 103P 6 PB2/AD2/INT0 R128 2K2 2 Q103 1 3 5 7 C107 103P 2 1 100 PD3/HALF0 PB7/SDA1 17 PD2/VSYNC0 PB3/AD3/INT1 PA1PWM3 RESET PD1/HSYNC0 P35/T1 PA2/PWM4 16 NT68F632L P34/T0 25 (4) 2 R108 SOFT_PW PD0 24 SCALER_INTN SCALER_RSTN 15 (4) PC7 P31/TX PA3/PWM5 14 P30/RX 23 13 100 PC6 19 R107 SCL PE0 OSC1 18 SDA 12 100 OSC0 22 11 R106 PE1 PA4/PWM6 9 10 R129 NC 3V3D 2 L110 R122 BLM18AG121SN1 220 1/3W 1 2 1 2 LED_G MCU_3_3V GND PA5/PWM7 C106 22P 2 1 8 PA6/PWM8 7 R105 NC RSTB X101 12MHz/XTAL 21 1 20 C105 22P PD6 IC101 2 R121 4K7 1/8W 1 LED_G_CTL 1 LED_G_CTL C103 104P 16V 2 2 C102 104P 16V LED_R_CTL + C101 10U 16V 2 1 L101 BLM18AG121SN1 2 1 1 Vref SCHEMATIC DIAGRAM MAIN BOARD (POWER) (3/5) 2 2 2 1 2 2 1 Q602 2SA1037 1 R615 10K TP_CTL R613 5K1 2 R621 1K RESERVE +5VP 1 2 2 1 C610 10u/16V C611 104P 1 GND NC 5 4 J602 53015-0210 1 2 1 2 2 L603 18PG121SN1D C600 1U 10V D604 MMBZ5331 1 3 1 R617 1K O/P 1 +3_3V D603 UDZ5.6B R616 10K CTL 5VD R622 1K PWR_EN 2 Q603 2SC2412 3 12VIN Vin 2 14 IC604 PQ05DZ51 PQ05DZ11 PQ05DZ5 1 2 1 2 10 C623 103P 2 C603 223P 16V 1 1 2 1 2 5 6 1 1 1 C602 470U 25V + 2 C601 103P 1 2 1 4 3 IC601 TL494 L604 18PG121SN1D 1 +3_3V 1 C608 1U 10V DTC R607 10 1/8W 3 11 Vref 4 2 2 VCC O/P CTL L601 33UH 2 D602 SSM24 2 2 13 REF D605 SSM24 2 1 E2 CT 1 D601 1SS355 9 IC602 SI3457DV R604 0 1/8W 1 102P 25V RT 5 C2 8 3 C606 2 Vref C607 102P 25V 2 AP494A 2 FB 6 E1 GND 1 11 10K C1 IN2- 3 R611 1 2 IN2+ 15 2 1 1 IN1- 16 2 Q601 2SC2412 7 1 3K6 R610 2 1 12 2 1 +3_3V 1M 2 IN1+ 2 R608 1 1 G R609 120K 2 1 R606 510 R603 0 1/8W 12VIN D R628 2K2 1% 1 1 2 2 1 R602 1K S Vref R601 4K7 R605 1K 1% TP_PWR 3V3D 12VIN 12VIN 2 +5VP +5VP 1 +5VP 1 1 1 1 1 BACKLIG_ON_OFF BRIGHTNESS 4 FD1 FIDUCIAL-MARK FD2 FIDUCIAL-MARK FD3 FIDUCIAL-MARK FD4 FIDUCIAL-MARK 1 1 1 C620 10U 16V 1 1 R627 4.7K + 2 2 1 102P 2 103P 2 2 1 MTG2 MTG3 MTG4 MTG5 MTG/ID1.2/OD2 MTG/ID1.2/OD2 MTG/ID1.2/OD2 MTG/ID1.2/OD2 1 C618 25V 1 C619 1 1 + 10-3 R620 470 470 +5VP IC605 BD4743G 4 C609 + 2 3 RESERVE C617 NC R619 1 4 PR CL 1 1 74F74 SO14 POWER SWITCH J601 MTG1 MTG/ID1.2/OD2 PWR_EN 6 14 7 + 10U/16V C616 103P 5 10U/16V 2 2 220 2 220 + C614 470U 25V 2 1 1 2 R625 R626 C612 C615 103P 2 1 + C613 100U 16V Q VCC GND 2 2 L602 18PG121SN1D 1 2 2 Q CLK DTC114WK Q604 1 PWR_SW IC603A 2 F601 1A/50V 1 1 1 D 3 2 C622 1 12VIN TP_PWR 7 6 5 4 3 2 1 2 R624 470 1 PWR-7P 103P 2 103P 2 C621 1 1 R618 4K7 R623 4K7 C624 104P 5 C625 104P Vout Vin GND SUB NC 3 2 1 SCHEMATIC DIAGRAM MAIN BOARD (SCALER) (4/5) 2 AGND AGND 2 2 2 1 CLK_25M R431 2 R432 2 R433 2 CSG2 C448 15P 150 2 1 47 1 47 1 47 C454 104P 16V BO[0..7] 2 GO[0..7] 2 R435 4K7 2 1 104P 16V CSG2 10-4 L409 2 2 2 2 2 1 1 1 2V5D_SCALER 3V3D_SCALER R425 47*4 (15V) M4A3216H121DD (15VI) D402 NC BLM18AG121SN1 L405 2 RO[0..7] 2 +2V5 2 IC402 MIC39100-2.5BS 1 3 VIN VOUT + 2 1 C432 47U BLM11P121SGT 16V 2 2V5D R426 47*4 (15V) M4A3216H121DD (15VI) 1 2 4 6 8 2 4 6 8 RO7 RO6 RO5 RO4 RO3 RO2 RO1 RO0 C433 104P 16V C434 104P 16V 1 1 3 5 7 1 3 5 7 3V3D 1 1 104P 16V 1 C447 104P 104P 16V 16V 1 C445 C446 104P 104P 16V 16V 1 C443 C444 104P 104P 16V 16V 1 R430 1 2 2 2 1 C441 C442 104P 16V 2 AGC_ANA A3V3VCC A3V3GND TDO TMS TDI TCLK TRSTN LLPLLVCC LLPLLGND LLPLLAVCC LLPLLAGND NC PLLVCC PLLGND CVCC CGND IOVCC IOGND HSYNC VSYNC PWM OUTEN INVB INVA VCLK CSG9 CSG8 IOVCC IOGND CSG7 CSG6 CSG5 CSG4/A1 CSG3 IOVCC IOGND CVCC CGND PF7 + C440 1 1 2 5 5 AH AV 3 C439 47U 16V 2 2 2 33 R429 4K7 1 C453 1 + C427 C452 47U 104P 16V 16V 1 2 1 AGND C451 104P 16V 2 2 1 1 2 1 1 R434 1 1 2 L413 BLM18AG121SN1 2V5AI 3 1 2V5D_SCALER 3V3D_SCALER 1 SCALER_INTN 1 SCALER_RSTN 2 PCLK PHD PVD 4K7 BO7 BO6 BO5 BO4 BO3 BO2 BO1 BO0 C449 104P 16V 2 2 BLM18AG121SN1 2 OUT 4 3V3D_SCALER R428 2 2 R413 47*4 (15V) M4A3216H121DD (15VI) 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 R409 47*4 (15V) M4A3216H121DD (15VI) R420 47*4 (15V) M4A3216H121DD (15VI) 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 47*4 (15V) R416 M4A3216H121DD (15VI) GND 25MHZ/OSC 1 L411 1 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 AGND 2V5D_SCALER 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 VCC SDA SCL GO7 GO6 GO5 GO4 GO3 GO2 GO1 GO0 NC 1 1 1 X401 2 1 2 L412 BLM18AG121SN1 2V5AA 2V5A C438 102P 25V 1 C437 104P 16V L410 BLM18AG121SN1 1 2 2V5A C450 104P 16V 1 2 L404 BLM18AG121SN1 2 1 3V3D C436 104P 16V IC401 SAA6713AH SAA6703AH SAA6703H 2V5D PF6 PF5 PF4 PF3 PF2 PF1 PF0 IOVCC IOGND PE7 PE6 PE5 PE4 PE3 PE2 PE1 PE0 CVCC CGND IOVCC IOGND PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 CVCC CGND IOVCC IOGND PC7 PC6 PC5 PC4 PC3 PC2 PC1 AGND 2 R417 0 1/8W 1 2 2 1 3 Q403 SI2301 AO3401 1 3 2V5TPLL 2V5AA 2V5AI 1 2 CLEANGND_B BIN AVCC_ADC_B REF_B AGND_ADC_B AVCC_B AGND_B AT3VCC RBIAS_EXT CLEANGND_SOG SOGIN CLEANGND_G GIN AVCC_ADC_G REF_G AGND_ADC_G AVCC_G AGND_G CLEANGND_R RIN AVCC_ADC_R REF_R AGND_ADC_R AVCC_R AGND_R TVCC RX2P RX2N TGND RX1P RX1N TVCC RX0P RX0N TGND RXCN RXCP TVCC TPLLGND TPLLVCC +2V5 2 Q402 DTC114EUA 2V5TM RXCRXC+ L408 BLM18AG121SN1 1 1 RX1+ RX1- 2V5AA R445 4K7 ADCPWR_CTL AGND RX0+ RX0- 1 3V3D 33N 16V RX2+ RX2- 2 1 C428 104P 16V 2 33N 16V 2 2 1 1 33N 16V 1 2 BLM18AG121SN1 C430 104P 16V 33N 16V AGND 2V5TM C429 104P 16V C431 104P 16V 2 1 L407 BLM21B750SPT 2 C425 2 39 1 27 C426 1 L406 BLM18AG121SN1 2V5TPLL 2V5D R422 1 R423 1 R424 2 22N 16V 2 R414 0 1/8W 2 R_IN 2 5 R418 1 R419 1 R421 2 C422 BLM21B750SPT C423 2 2 39 C424 1 27 1 GND G_IN AGND 1 12K 1 5 33N 16V GNDPLL BRIGHTNESS 3 2 R415 2 a s c lose as possible t h e scaler chip 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Q401 DTC114WK 1 3V3D_SCALER SDA SCL HSDA HSCL CGND CVCC CLK IOGND IOVCC INTn RSTn PCLK CSG0 CSG1 CSG2/A0 IOGND IOVCC PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 IOGND IOVCC PB0 PB1 CGND CVCC PB2 PB3 PB4 PB5 PB6 PB7 IOGND IOVCC PC0 R410 1 R411 1 R412 2 B_IN AGND 33N 16V 1 5 BLM21B750SPT 2 C420 2 39 1 27 C421 AGND Z02W 3.0V UDZ3.0 D401 1 2 C419 104P 16V AGND 2V5D_SCALER AGND 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 2 2 47U 16V 1 R407 NC 2 1 2 + R406 51 PWM CSG4 1 C418 102P 25V 1 2 BLM18AG121SN1 C417 1 C416 2 104P 16V L403 R402 470 R404 10K GNDPLL 1 2 R408 0 1/8W 2 10K 1 R405 47 3V3D 1 1 R403 2 3V3D 3V3D_SCALER 2 10V + 1 CSG4 1U BLM18AG121SN1 C401 47U 16V C402 C403 1 2 4K7 2 R401 2 2 1 104P 16V 104P 16V 2 1 104P 16V 2 1 104P 16V 2 1 104P 16V 2 1 104P 16V 2 1 104P 16V 2 1 2 104P 16V 2 1 1 L402 104P 16V 2 1 C414 C415 1 C412 C413 2 2 + 104P 16V 2 1 104P 16V 2 1 C404 47U 16V C410 C411 2V5D 1 BLM18AG121SN1 C408 C409 2 2 470P 1 1 C405 C406 C407 PDE 3V3D_SCALER L401 1 3V3D C435 + 47U 16V SCHEMATIC DIAGRAM MAIN BOARD (VGA) (5/5) D201 DAN217/T146 C212 104P 1 R230 2.2K Q203 2SA1037 1 1 1 C205 104P PC_DET R231 10K D210 HZK4A 1/2W 2 1 1 R229 2K2 2 3 DVI_5V MCU_3_3V 1 1 1 2 R202 33 1/8W D204 RB495D 2 D205 UDZ5.6B 1 3 2 AGND 2 C214 104P 2 2 AGND BLM11A121SPT C215 104P 1 2 C203 NC 3 1 5VD 1 D211 CRS01 2 2 D203 DAN217/T146 AGND L204 2 4 1 Nr 1 39 1/8W 1 4 Vout 3V3D 2 B_IN Vin GND EN 2 2 2 1 AGND 5 1 2 AGND 1 2 3 MCU_3_3V MIC5205-3.3BM5 IC204 C202 NC 3 1 5VD L203 4 1 D202 DAN217/T146 1 39 1/8W VGA-HDR/FM G_IN 3 1 L202 AGND AGND 2 2 1 2 1 L206 BLM18AG121SN1 VGA_SCL 0 C206 103P 2 1 1 1 R211 100 1/8W 2 AGND H IC203B 3 4 5 6 1 R212 100 2 AH 1 14 1/8W 2 V R216 2.2K 1/8W 9 IC203D 8 AGND IC203E 10 11 1 R214 100 2 AGND AV 4 74LVC14 74LVC14 C217 NC 2 D208 UDZS5.6B AGND 1 1 1 1 2 2 D209 UDZS5.6B R213 100 C216 NC 2 2 1 1 2 C208 47P 2 L209 BK2125HS431 C207 47P 7 R215 2.2K 1/8W 2 14 7 74LVC14 7 74LVC14 1 L208 BK2125HS431 1 IC203C 2 2 7 1 VGA_SDA 2 R210 D207 UDZS5.6B 1 D206 UDZS5.6B 2 14 1 3V3D 1 2 0 14 0 R209 2 L207 2 1 0 2 1 L205 R207 47K 2 R206 47K 1 17 5VD 2 AGND 4 C201 NC 2 16 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 R_IN 2 J201 39 1/8W 1 2 L201 2 1 AGND 10-5 4 SCHEMATIC DIAGRAM POWER BOARD (1/1) C910 3300P 250V T901 49A-1041 LS-NP02P-004 TH901 SCK103 1 2 6 1 12 1 BD901 D2SB60A D921 FCQ10A06 L932 33UH 2 3 2 3 PD901 P6KE200A + 4 C905 100UF 400V C904 2200P 200V C911 0.01U 1KV NPO R905 2.7M 1/2W C906 0.01U 1KV NPO + 5 C921 680U 25V 9 + C935 0.1U Y5V + C922 680UF 25V B901 BEAD C903 2200P 200V C932 220U 25V 105 C C902 0.33UF-M 275V 11 8 + B902 BEAD 2 10 + C907 1U L901 30.mH (HFZ02H03) 30.mH (LSNP02F002) 1 7 C901 N.C RV901 ENE471D-10A TVR10471KS R921 470 1/2W R901 470K IC902 PC123Y C912 0.1U Y5V 1/2W 4 1 3 2 R922 1K 1/4W L 2 J901 MAIN SW B2P3-VH-B IC901 TOP245Y X D 4 MRT 3.15AH 250V SR-5 3.15AH 250V R908 6.8 1/4W + C909 47U C908 0.1U MEB 8 N L G 6 R907 9.09K 1/4W 1% R924 18.5K 1/4W 1% R926 33K 1/4W 1% 5 S F901 MEB F C C923 3300P 1 1 3 3 2 1 7 12V GND GND INV_ON/OFF BRT J933 4 R903 1M 1/2W D901 SF13 12V TO INVERTER R931 NC R906 2.7M 1/2W C937 0.1U 50V Y5V L933 33UH D902 BYV26E R902 1M 1/2W J932 1 2 3 4 5 6 7 P901 AC INLET AC IN 100V~240V 10-6 IC921 KIA431A-AT C924 0.1U MEB R925 4.87K 1/4W 1% C933 220U 25V 105 C C936 0.1U Y5V R932 NC 1 2 3 4 5 6 7 8 BRIGHT INV_ON/OFF GND GND 12V 12V TOUCH PANEL TO MAIN 2 3 1 4 5 6 7 1 N42 3 3 2 C/68P 1 N46 1 2 1 R/10K CR2 C/BAV99 C/68P A D8 N43 22 R15 D/ISS355/NC Q13 Q/2N7002 2 N69 1 2 2 CN3 Q7 Q/2SC5569 1 2 N17 N63 N7 3 N6 R47 32 3 C21 2 R2 R/200/1206 2 R/510 2 N10 2 R9 R/30K/0805 Q6 Q/2SC5569 C6 C/681J /0805 1 1 1 3 1 N8 R28 R/200K C/SM08 R30 1 3 9 8 10 2 1 2 R1 R/200/1206 R/NC N34 1 N15 C/68P C19 N33 C4 C/0.22uF/160V 1 2 N9 1 2 Q14 Q/3906/SOT-23 2 R/0 C/68P N32 1 1 R40 D3 D/LS4148 1 R46 1 C/JST B6B-PH-SM3-TB 1 2 1 R6 R/2K/0805 ON/OFF 2 Q1 C5 C/220uF/25V Bri 2 N32 1 2 N68 1 1 2 Vcc D2 D/B240/SMB 1 3 2 2 1 2 3 4 5 6 5VDC CN2 C20 2 N5 D1 N2 1 T/UU-18 L/33uH/K/61 2 D/RLZ10B/SOD-80 CN1 1 N4 3 + Q/3904/SOT-23 1 4 1 2 L1 1 N1 6 5 2 1 C18 T1 N36 1 Vcc Q5 Q/SI3457DV F1 F/ICP-S2.3 N37 SCHEMATIC DIAGRAM INVERTER BOARD (1/1) C/SM08 2 N35 R/0 5VDC 1 1 2 3 2 BURST 2 R27 R/NC C11 C/NC C10 C/105Z N5 Q16 Q/TP0610 R/4.87K N56 1 Bri 2 D/LS4148 R23 R/90.9K 6 BURST 1 Q11 Q/2N7002 C17 C/104K 1 1 2 C16 M/SOLDER 2 LABEL1 N32 C/474K/0805 LABEL M/LABEL M/CARTON BURST U1A U/LM339A N30 CP4 2 SOLDER 32 1 2 1 N65 R42 R/909K 2 1 R45 R/1M C8 C/103K M/SOLDER1 CARTON 7 R/40.2K R41 R/100 ohm/1206 R43 R/10K N66 CARTON1 R25 R/5.1K 3 R24 N67 2 22 N55 N4 22k M/TRAY-40B 1 2 1 2 D5 12 R20 C22 C/105Z CP3 C/CP 1 2 2 C/102K U/LM339A C7 C/104K /0805 1 R18 R/75K R22 R/59K N57 2 C3 1 1 2 47k 3 N29 1 4 C9 C/105K/0805 2 5 N59 N18 2 R44 R/715k U1B N58 2 D/1SS355 1 R21 1 1 1 N6 Q17 Q/DTC144W 1 5VDC R/22.1K 1 TRAY1 TARY 2 N1 3 D7 R19 R/66.5K 1 1 Q8 Q/DTC124EKA/SOT-23 1 1 22k N19 R17 R/30.9K C12 C/474K 2 1 BURST Q/NC 1 2 R34 R/3M CP2 C/CP 1 BURST Q2 2 N44 OLSD 2 2 2 R33 R/2M 2 N21 1 22 2 R/412/0805 2 R12 R/3.4K R/NC 1 1 R8 2 R7 R/20K C2 C/NC R35 1 1 2 1 1 1 1 2 3 3 22k 2 1 3 3 1 1 2 CP1 C/CP Q10 Q/2N7002 C23 C/105Z Q12 Q/2N7002 A 2 3 R/10K R/0 N48 C1 C/104K N27 R14 1 N47 R11 R/127K R/3.32K 5VDC OLSD 2 CR1 C/BAV99 R32 R/7.5K /0805 2 1 U/LM339A 2 1 R/NC R16 R10 11 2 10 N22 N60 C14 C/104Z N45 N19 2 N19 2 2 1 2 1 R/2K U/LM339A Q4 Q/3904/SOT-23 2 D6 D/5.6B 2 2 13 1 32 2 N62 1 Bri R26 U1D 11 R5 1 1 1 8 R39 R/510/1206 1 3 2 1 C13 C/103K Q3 Q/3904/ SOT-23 N25 N24 2 14 N1 D/LS4148 D4 R3 R/20K U1C 9 R38 R/10K/0805 N39 2 1 N12 2 R/357 1 22 N11 N31 R37 R/100K R/NC/0603 1 R36 R/221K R4 R/33K R31 2 3 1 R48 R/3K Q15 Q/TP0610 R29 N46 2 22k 2 ON/OFF 22k C15 2 2 N28 R/120/0805 2 C/104K 1 R13 1 1 Q9 Q/DTA124EKA/SOT-23 1 1 5VDC 1 I001V1-ICT I001V1-ICT.sch C/CP 10-7