Multimedia ProjectorSERVICE MANUAL PRODUCT CODE LC-X71 1 122 340 01 (KE6B)LC-X71 1 122 341 01 (LE6B)LC-X71L 1 122 340 21 (KE6BL)LC-X71L 1 122 341 21 (LE6BL)ORIGINAL VERSIONChassis No. KE6-X7100KE6-X71L00REFERENCE NO. SM5110788-00Model No. LC-X71LC-X71L(U.S.A., Canada, Europe)Give complete Chassis No. for partsorder or servicing, it is shown on therating sheet on the cabinet on the pro-jector.FOREWORDFor your convenience, all service parts, identified in this manual are available through Eikis normal distribution chan-nels.In addition to service part number, the generic descriptions have been given, where possible, to allow your serv-ice technicians to substitute equivalent components which might be available from other sources.All orders for service parts will be honored. However, in instances where generic components are considered tobe available from several common sources, as would be the case with an industry standard fuse, resistor, or semi-conductor, it may be more economical and expeditious to purchase the part locally.LC-X71LC-X71L (LENSLESS)- 2 -ContentsContents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Circuit Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Mechanical Disassemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Optical Parts Disassemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12LCD Panel/Prism Assy Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Lamp Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Adjustments after Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20Optical Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Electrical Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Service Adjustment Menu Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Circuit Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Test Points and Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29Service Adjustment Data Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30Chassis Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40Chassis block diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40LED indication and projector condition . . . . . . . . . . . . . . . . . . . . . . . . . . .47Power failure detection system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48Power failure detection tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49Diagnosis of power failure with RS-232C port . . . . . . . . . . . . . . . . . . . . .50Error history log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51Control Port Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59IC Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98Optical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100Drawings & Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1-A17Parts description and reading in schematic diagram . . . . . . . . . . . . . . . . . . . . . A2Schematic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3-A10Printed wiring board diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A11-A16Pins description of ICs, transistors, diodes . . . . . . . . . . . . . . . . . . . . . . . . . . . A17- 3 -Safety InstructionsWARNING:The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side ofthe converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is iden-tified with the line ( ) in the schematic diagram. For continued product safety and protection of personnelinjury, servicing should be made with qualified personnel.The following precautions must be observed.SAFETY PRECAUTIONS1: An isolation transformer should be connected in thepower line between the projector and the AC linebefore any service is performed on the projector.2: Comply with all caution and safety-related notes pro-vided on the cabinet back, cabinet bottom, inside thecabinet or on the chassis.3: When replacing a chassis in the cabinet, always becertain that all the protective devices are installedproperly, such as, control knobs, adjustment coversor shields, barriers, etc.DO NOT OPERATE THIS PROJECTOR WITHOUTTHE PROTECTIVE SHIELD IN POSITION ANDPROPERLY SECURED.4: Before replacing the cabinet cover, thoroughlyinspect the inside of the cabinet to see that no strayparts or tools have been left inside.Before returning any projector to the customer, theservice personnel must be sure it is completely safe tooperate without danger of electric shock.SERVICE PERSONNEL WARNINGEye damage may result from directly viewing the light produced by the Lamp used in this equipment. Always turnoff Lamp before opening cover. The Ultraviolet radiation eye protection required during this servicing.Never turn the power on without the lamp to avoid electric-shock or damage of the devices since the stabilizergenerates high voltages (about 8kV) at its starts.Since the lamp is very high temperature during units operation, replacement of the lamp should be done at least45 minutes after the power has been turned off, to allow the lamp cool-off.PRODUCT SAFETY NOTICEProduct safety should be considered when a component replacement is made in any area of the projector.Components indicated by mark in the parts list and the schematic diagram designate components in whichsafety can be of special significance. It is, therefore, particularly recommended that the replacement of there partsmust be made by exactly the same parts.DO NOT ATTEMPT TO SERVICING THEREMOTE CONTROL UNIT.Laser Beam may be leaked out when in disassemblethe Unit. As the Laser Beam used in this Remote con-trol unit is harmful to the eyes.- 4 -SpecificationsOwners Manual (CD-ROM)Quick Reference GuideAC Power CordWireless/Wired Remote Control Transmitter and BatteriesVGA CableUSB CableControl Cable for Serial Port Lens Cap (LC-X71)Lens AttachmentLens Replacement And Installation ManualPIN Code LabelMulti-media ProjectorAccessories1.3 TFT Active Matrix type, 3 panels19.8 lbs (9.0 kg) LC-X71, 18.0 lbs (8.2 kg) LC-X71L12.6 x 6.6 x 16.8 (319 mm x 170.8 mm x 435.5 mm) 1024 x 768 dots2,359,296 (1024 x 768 x 3 panels)PAL, SECAM, NTSC, NTSC4.43, PAL-M, and PAL-NUp and Down800 TV lines (HDTV)INT. SP. Stereo (R and L), 3 watt RMS (T.H.D. 10%)41 F ~ 95 F (5 C ~ 35 C)14 F ~ 140 F (-10 C ~ 60 C)Projector TypeNet WeightDimensions (W x H x D)Panel ResolutionNumber of PixelsColor SystemScanning FrequencyHorizontal ResolutionBuilt-in SpeakersOperating TemperatureStorage TemperatureLCD Panel System300 watt type Projection Lamp0 to 10.5 Feet AdjustmentPower Source : AA or LR6 ALKALINE Type x 2Operating Range : 16.4 (5 m)/30Dimensions : 2.0 x 1.4 x 7.6 (50 mm x 36 mm x 193 mm)Net Weight : 0.35 lbs (160 g) (including batteries)Laser Pointer : Class II Laser (Max. Output: 1mW/Wave length: 65020nm)Remote Control Transmitter480i, 480p, 575i, 575p, 720p, 1035i, and 1080i High Definition TV SignalH-sync. 15 kHz ~ 100 kHz, V-sync. 48 ~ 100 HzMotorized Lens ShiftDVI Terminal (Digital) HDCP Compatible, HDB 15-pin Terminal (Analog) and Stereo Mini Type Jack (Audio)Input 1 JacksBNC Type x 5 (G or VIDEO/Y, B or Cb/Pb, R or Cr/Pr, H/V, and V),Stereo Mini Type Jack (Audio)Input 2 JacksRCA Type x 3 (VIDEO/Y, Cb/Pb and Cr/Pr), RCA Type x 2 (Audio R and L)and DIN 4-pin (S-Video)Input 3 JacksDIN 8-pin (Control port), USB port (Series B receptacle), Wired Remote Jack and Pj-to NetDirector Connector Other JacksAdjustable from 31 to 400 Projection Image Size (Diagonal)F1.8 ~ 2.1 lens with f=48.4 mm ~ 62.8 mm Motor zoom and focus (LC-X71) Projection Lens4.6 (1.4 m) ~ 48.3 (14.7 m) Throw distanceAC 100 ~ 120 V (5.7 A Max. Ampere), 50/60 Hz (The U.S.A and Canada)AC 200 ~ 240 V (2.7 A Max. Ampere), 50/60 Hz (Continental Europe)Voltage and Power Consumption Specifications are subject to change without notice. LCD panels are manufactured to the highest possible standards. Even though 99.99% of the pixels are effective, a tiny fraction of the pixels (0.01% orless) may be ineffective by the characteristics of the LCD panels. Each projector has its own characteristics.When projecting with several projectors on the same screen or side by side, you may recognize different white balance and color uniformity on eachprojector.- 5 - Interlock switchThe interlock switch (SW902) cuts off the AC mains power supplywhen the lamp cover is removed. After opening the lamp cover forreplacing the lamp assy, place the lamp cover correctly otherwisethe projector can not turn on. Thermal switchThere is the thermal switch (SW905) inside of the projector to pre-vent the internal temperature from rising abnormally. When theinternal temperature reaches near 90C, turn off the AC mainpower supply automatically.The thermal switch is not reset to normal automatically even if theinternal temperature becomes normal. Reset the thermal switchfollowing procedure.Check the resistance between terminals of thermal switch byusing the tester. If it has high impedance, thermal switch may bein operative.How to reset the thermal switch1. Loosen 2 screws and open the lamp cover.2. Press the reset button on the thermal switch with a sharp-pointed tool.CAUTION:Before press the reset button, disconnect the AC cord from theprojector.Circuit ProtectionsThis projector is equipped with the following circuit protections to operate in safety. If the abnormality occurs insidethe projector, it will automatically turn off by operating one of the following protection circuits. FuseThe fuse is located inside of the projector. When either the LAMPindicator or the READY indicator is not illuminated, fuse may beopened. Check the fuse as following steps.It should be used the specified fuse as follows;How to replace the fuse1. Remove the cabinet top following to MechanicalDisassemblies.2. Remove the fuse from fuse holder.To install the fuse, take reversed step in the above.Fuse Part No.: 423 025 1201 TYPE T8AH 250V FUSELITTEL FUSE INC. TYPE 215008Interlock switchThermal switch Lamp coverFuseFilter Board- 6 -Circuit Protections Warning temperature and power failure protectionThe WARNING TEMP. indicator flashes red and the projector will automatically turn off when the internal tempera-ture of the projector exceeds the normal temperature or when stopping cooling fans or when the internal power sup-ply lines are failed.Check the following possible causes and wait until stopping the TEMP WARNING indicator flashing.Possible causes- Air filter is clogged with dust particles. Remove dust from the air filter by following instructions in the Air filter careand cleaning below.- Ventilation slots of the projector are blocked. In such an event, reposition the projector so that ventilation slots arenot obstructed.- Check if projector is used at higher temperature place (Normal operating temperature is 5 to 35 C or 41 to 95F)If the WARNING TEMP. indicator still continues to flash, there may be defects on cooling fans or power supply cir-cuits. Please check fan operation and power supply lines referring to the Power Supply Lines Chart.Air filter care and cleaningThe removable air filter prevents dust from accumulation on the surface of the projection lens and projection mirror.Should the air filter become clogged with dust particles, it will reduce the cooling fans effectiveness and may resultin internal heat build up and reduce the life of the projector.To clean up the air filters, follow the cleaning procedurebelow:1. Turn the power off, and disconnect the AC power cordfrom the AC outlet.2. Turn the projector up side down and remove the air filtersby pulling the latches of them upward.3. Clean the air filters with brush or wash out the dust andparticles.4. Replace each air filter properly. Make sure that the air fil-ters are fully inserted.CAUTION:Do not operate the projector with the air filter removed. Thedust is stuck on the LCD panel and the mirror, and it mayspoil the fine picture image.Do not put the small parts into the air intake vents. It mayresult in the malfunction of the projector. The air filter issmall parts. Take care that children dont eat or swallow it.RECOMMENDATIONWe recommend to avoid dusty, smoky place for operating the projector. Using in dusty place may cause the pictureof poor quality.When using under the dusty or smoky conditions, dust may accumulate on the LCD panel and lens inside it, andmay resultantly be projected on the screen together with the picture.When the above symptoms are noticed, please clean up the LCD panel and lens following to the Cleaning Method.Air filters- 7 -1 Remove 5 screws A, 2 screws B, and loosen 2 screwsC, and then take the Cabinet Top upward off.Note: If you want to remove the Cabinet Front-Top only,you do not need to remove screws A. Remove 2 screwsB.Mechanical DisassembliesMechanical disassemble should be made following procedures in numerical order.Following steps show the basic procedures, therefore unnecessary step may be ignored.Caution:The parts and screws should be placed exactly the same position as the original otherwise it may cause loss ofperformance and product safety.Fig.11 Remove the Cabinet Front-Top, Lens Cover Holder andLens Cover upward off.2 Remove 2 screws D to take the Cabinet Front off.3 Remove Terminal Boards, SW Board, RC Front Board,and speakers on the Cabinet Front.Fig.2--1Cabinet Top removal1Cabinet Front removal2CBAAAABADDCabinet Front-TopLens Cover HolderCabinet FrontLens CoverCFig.2-2SWBoardSpeakerRCFrontBoardTerminalBoard- 8 -Mechanical Disassemblies1 Remove 6 screws to take the Main Board upward.Fig.3Fig.41 Remove 1 screw A and take the Rear Panel assyupward off.2 Remove 4 screws B to take the fan (FN905) off.3 Remove 5 screws C and 1 screw D to take AV Boardfrom the Rear Panel assy off.4 Remove 2 screws E and grounding leads and then pullup the I/F Board and Holder assy from the bottom cabi-net.5 Remove 4 screws F to take the I/F Board.Main Board removal3AV, I/F Board & Rear Panel removal4Main BoardABBBBCDRear Panel AssyFN905AV BoardI/F BoardFFFFEE- 9 -Mechanical Disassemblies1 Remove 4 screws A to take the Ballast Cover upwardoff.2 Remove 3 screws B to take the Fan (FN904) and theFan mounting base off.3 Remove 2 screws C to take the Fan (FN904) off fromthe Fan mounting base.4 Remove the Sub Power Board and Drive Board bypulling them upward.Fig.5Lamp Ballast Unit removal5ABallast BoardFN904Sub PowerBoardDrive BoardAAACCBallast Cover1 Remove 1 screw A and then remove the holder.2 Remove 2 screws B and 4 screws C(small) and pull theOptical Unit upward off.3 Remove 4 screws D to take the Fan (FN906) off.4 Remove 1 screws E to take the Fan (FN903) off and 2screws F to take the air duct off.5 Remove 3 screws G to take the Fan (FN907) off.Fig.6Optical Unit removal6FN906FN903Optical UnitBBCCCCDDDEFFAFN907GGGBBB- 10 -1 Remove 2 screws A to take the Prism Base assyupward off.2 Remove 2 screws B to take the Lens Shift Motor andSensor SW Holder from the Base.Mechanical Disassemblies1 Remove 3 screws A to take the Power Board off.2 Remove 4 screws B to take Holder off from the cabinetbottom.Fig.8Fig.7Prism Base removal7Power Board removal8Prism Base AssyMotor andSensor HolderBBAAPower BoardPower BoardHolderBBAABBA- 11 -1 Remove 1 screw A to take Interlock Switch(SW902).2 Remove 2 screws B to take Filter Board Holder andremove 2 screws C to take Filter Board from the Holder.3 Remove 1 screw D to take Thermal Switch(SW905).Mechanical DisassembliesFig.9Filter Board & Interlock SW & Thermal SWremoval9DInterlock Switch(SW902)Filter BoardCCABBHolderThermal Switch(SW905)1 Remove 4 screws A to take Air-duct Top off.2 Remove 1 screw B (small) and 1 screw C (big) to takeDuct Cover-A.3 Remove 2 screws D to take Fan (FN901) off.4 Remove 1 screw E (small) and 2 screws F (big) to takeAir-duct-A and Fan (FN902) off.5 Remove 2 screws G to take R-net Board off.Fig.10Fans (FN901, FN902) removal10AAA AB CDDEFFFDuctCover-AFN901FN902Air-duct-AAir-ductTopDuctCover-BR-net BoardGG- 12 -Optical Parts DisassembliesBefore taking this procedure, remove Cabinet Top and Main Board following to the Mechanical Disassemblies.Disassembly requires a 2.0mm or 2.5mm hex wrench and a slot screwdriver.Lens attachment2.5mm hex wrenchFig.1-2 Fig.1-1BBBBA1 Shift the Projection lens to the low end by the LENS SHIFT function.2 Remove Cabinet Front-Top following to the chapter MechanicalDisassemblies.3 Slide the lens lock lever A on the projector to "UNLOCK"(UPPER) posi-tion and remove the Projection Lens assy off.Note : When making unlocking, attach your hand to prevent the lens fall.4 Disconnect the connector and remove 4 screws B and take theProjection lens from the lens attachment.Projection Lens removalConnector1 Remove 2 hex screws A and pull the Relay Lens assy upward.2 Remove 2 screws B to take the Lens off from the holder.Note:There is no mounting direction of the lens.AFig.2-2Fig.2-1BBHolderRelay LensARelay Lens disassembly- 13 -Optical Pats Disassemblies1 Remove each hex screw A and pull the Polarized Glass-In assy upward.2 Remove each hex screw B and pull the Optical Filter (HCP) ass'y upward.3 Remove the stoppers and take the polarized glasses and optical filters offupward.Polarized Glass-In removalFig.3-1Polarized glassOptical filter (HCP)There are 2 types combination of the polarizedglass and the optical filter linked with the LCD/Panel Prism Ass'y.Type-L (LCD/Panel Prism Ass'y)R: Black or green marking and 1 gapG: Red marking and 2 gapsB: Black or green marking and 1 gapType-R (LCD/Panel Prism Ass'y)R: Red or blue marking and 2 gapsG: Black marking and 1 gapB: Red or blue marking and 2 gaps* See Fig.3-2 for the mounting direction of theparts.ABOptical filter (HCP)Film sheet(*1)Marking(*2)Gap(*2)*1 The PolarizedGlass-In should beplaced as the filmsheet comes toLCD panel side.Fig.3-2StopperStopper*2 The Optical Filter (HCP) should be placedas the colored marking comes to upperside and the gap comes to the PolarizedGlass-In.- 14 -1 Remove 4 hex screws A and take the LCD/Prism assy off upward.2 Remove 3 screws B and take the Glass Holder, and then pull the polarizedGlass-Out and the wide view glass upwards off. These glasses are mount-ed for R, G and B LCD panels respectively.Note:To avoid the CG and focus alignments slipping off, please be careful to han-dle the LCD/Prism ass'y.LCD Panel/Prism AssyNote:Do not replace the LCD panelseparately otherwise it cannot obtain proper picture.Fig.4-1Polarized Glass-Out and Wide view Glass removalAAABBBPolarized Glass-Out* The polarized glass-out for green panel have2 green marking on top of the glass, andshould be placed as in Fig.4-2.Pre-polarized Glass-Out* The pre-polarized glass-out should be placedfor green and blue panels, not for red panel.* The pre-polarized glass-out have 1 markingon top of the glass, and should be placed asin Fig.4-2.Marking(*)Fig.4-2Polarized Glass-OutPre-PolarizedGlass-Out (*1)* Glasses should be placed as thesheet attached side comes to theLCD panel side.Optical Pats Disassemblies- 15 -1 Remove 7 screws to take the Optical Unit Top off upward.Optical Unit Top removal1 Remove 2 hex screws A and take the Condenser Lens assy.2 Release 4 hooks B to take the Lens off from the holder.AFig.6-2Fig.6-1BHolderCondenser LensACondenser Lens disassembly* Lens should be placedas the flat surface sidecomes to the holderside.Condenser LensFig.5Optical Pats Disassemblies- 16 -Optical Parts DisassembliesWhen the optical parts in the optical unit mounting or assembling, theparts must be mounted in the specified location and direction asshown in figure below.13117Fig.73131248Locations and Directions1251 Condenser lens (R)2 Condenser lens3 Condenser lens4 Mirror (B)5 Dichroic mirror (B6 Dichroic mirror (G)7 Mirror (W)8 Condenser lens (IN)9 PBS (prism beam splitter)10 Integrator lens (OUT)11 Integrator lens (IN)12 Relay lens (IN)13 Mirror (R)Key No. Description6910The printed markercomes this side.Place the lens as the bothrugged surface sides in thesame direction.The printed markercomes this side.- 17 -LCD Panel/Prism Assy Replacement1 Remove the cabinet top and main board following toMechanical Disassemblies.2 Remove 4 screws by using the 2.0 mm hex driver andtake the LCD Panel/Prism assy off upward from theoptical unit.LCD Panel/PrismAssyAfter replacing or installing the LCD Panel/Prism ass'y,please make sure to obtain the best focus in both TELEand WIDE zoom. If the focus adjustment is required,please adjust the positioning of LCD Panel/Prism Assy byfollowing the below procedure.Mounting Procedure:1 Loosen 4 screws A on the LCD Panel/Prism ass'y with2.0 mm hex driver.2 Turn the projector on and project the image with WIDEzoom, and adjust the FOCUS control to obtain the bestfocus.3 Turn the ZOOM control to the TELE position.4 Move the LCD Panel/Prism Assy backward or forward(about 0mm ~ 0.8mm) to obtain the proper focus.Confirm the focus at TELE and WIDE zoom.5 Tighten 4 screws A to fix the LCD Panel/Prism ass'y.Top ViewA AA ALCD Panel/Prism AssyNote:Do not replace the LCDpanel separately otherwiseit can not obtain proper pic-ture.IMPORTANT NOTICE on LCD Panel/Prism Ass'y ReplacementLCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Assy.These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replacedwhole of the LCD panels and prism assy at once.After replacing LCD Panel/Prism assy, please check the following adjustments.- Check the Condenser Lens Adjustment and Relay Lens Adjustment following to chapter OpticalAdjustment.- Check the White Balance Adjustment and Common Centre Adjustment following to chapterElectrical Adjustment.- Check the white uniformity on the screen.If you find the color shading, please adjust the white uniformity by using the proper computer andColor Shading Correction software supplied separately.LCD Panel/Prism Assy removalNote on LCD Panel/Prism Assy Mounting- 18 -RRLLLCD Panel/Prism Ass'y Type-R LCD Panel/Prism Ass'y Type-LNOTE:LCD panel/prism assembly should be used with the same type of the optical unit.Confirm that both marking "R" is matched. Confirm that both marking "L" is matched.There are 2 types combination of the LCD panel/prismassembly and the optical unit, named Type-R and Type-L.Since both have no compatibility, each type should be com-bined with the same type, and the specific parts should beused. If not, the poor optical characteristics may degradethe quality of a projected image.Confirm the "R" label or "L" label on top of the LCD panel/prism assembly and the optical unit.Note on LCD Panel/Prism AssyLCD Panel/Prism Ass'y ReplacementThe LAMP REPLACE indicator will light when the totallamp used time (corresponding value) reaches 2,500hours. This is to indicate that lamp replacement isrequired. The total lamp used time is calculated byusing the below expression;Total lamp used time = Teco + Tnormal x (1.666)Teco: used time in Eco modeTnormal: used time in Normal and Auto modeYou can check the lamp counter following procedure.1 Press and hold the POWER ON-OFF button on theprojector or the remote control unit for more than 20seconds.2 The projector used time and lamp used time will bedisplayed on the screen briefly.You can also check "Lamp Counter" in "Setting Menu".This value is actual lamp used time."Lamp Time" = Teco + TnormalCounter Projector 475H Lamp Normal 100H Eco 375H Corresponding value 542H- 19 -WARNING:- For continued safety, replace with a lamp assembly of the same type.- Allow the projector to cool for at least 45 minutes before you open thelamp cover. The inside of the projector can become very hot.- Do not drop the lamp module or touch the glass bulb! The glass canshatter and cause injury.Procedure1 Turn off the projector and disconnect the AC cord. Allow the projector tocool for at least 45 minutes.2 Loosen 2 screws with a screwdriver and open the lamp cover.3 Loosen 2 screws and pull out the lamp assembly by grasping the handle.4 Replace the lamp assembly securely and tighten 2 screws.5 Close the lamp cover and tighten 2 screws.6 Connect the AC cord to the projector and turn on.Note:- Do not reset the Lamp Replace Counter, except after lamp is replaced.- The projector can not be turned-on with lamp cover removed, becausewhen the lamp cover is removed, the interlock switch is also released toswitch off the mains power for safety.7 Reset the Lamp Replace Counter, see below explanation.Lamp ReplacementRecommendationShould the air filter become cloggedwith dust particles, it will reduce thecooling fans effectiveness and mayresult in internal heat build up andshort lamp life. We recommend clean-ing the air filter after the projectionlamp is replaced.Refer to Air Filter Cleaning.Lamp coverORDER REPLACEMENT LAMPType No. Service Parts No.POA-LMP101 610 328 7362ScrewsHandleLamp Assembly1 Turn the projector on, and press the MENU button to display the On-Screen Menu. Press the POINT LEFT/RIGHT buttons to move a redframe pointer to SETTING menu icon.2 Press the POINT DOWN button to move the red frame pointer to Lampcounter and then press the SELECT button. The next box appears.3 Press the POINT UP/DOWN buttons to select Reset and then press theSELECT button. The "Lamp replacement counter reset?" appears. Movethe pointer to [Yes] and the press the SELECT button.4 Another confirmation dialog box appears and select [Yes] to reset LampReplace Counter .How to reset Lamp Replace CounterPlease refer to the owners manual for further information.How to check lamp used timeTotal lamp used time (corresponding value)Setting MenuLamp Counter Display Projector used timeTotal lamp used time (actual)- 20 - : Adjustment necessary : Check necessaryAdjustments after Parts ReplacementCondenser lens adjustment Relay lens adjustment Contrast AdjustmentR-Contrast adjustment G-Contrast adjustment B-Contrast adjustment Output voltage adjustment +16V adjustment Fan output voltage adjustment Video center adjustment PSIG adjustment PC black level adjustment PC input adjustment AV input adjustment Common center adjustment PC gamma-shift adjustment PC white balance adjustment AV gamma-shift adjustment AV white balance adjustment Color shading correction Disassembly / Replaced PartsCondenserLensPolarized glassR G BOptical AdjustmentsElectrical AdjustmentsSubPowerBoardMainBoardRelayLensPowerBoardLCD/PrismAssy- 21 -B-Polarized GlassMounting Ass'yand BaseR-Polarized GlassMounting Ass'yand BaseG-Polarized GlassMounting Ass'yand BaseAAAFig.1-2Optical AdjustmentsMain BoardBefore taking optical adjustments below, remove the Cabinet Top and Main Board following to the MechanicalDisassembliesAdjustments require a 2.0mm hex wrench and a slot screwdriver.Note: Do not disconnect connectors K8L, K8X, K8D, K8G and K8E on the main board, because the projector cannot turn on due to operate the power failure protection.Fig.1-1Polarized glassmounting baseAPolarized glassmounting ass'y[Before Adjustment]- Input a 100% of black raster signal.[R/G/B-CONTRAST ADJUSTMENT]1 Loosen a screw A (Fig.1-1/1-2) on the polarized glass mountingbase which you intend to adjust.2 Turn the polarized glass mounting ass'y and the polarized glassmounting base at the same time as shown in Fig.1-1 to obtain thedarkest brightness on the screen.Note: Both of them should be moved at the same time and in thesame direction.3 Tighten the screw A to fix the polarized glass mounting base.Repeat steps 1 to 3 for remaining polarized glasses.Contrast adjustmentWARNING : USE UV RADIATION EYEAND SKIN PROTECTIONDURING SERVICINGCAUTION: To prevent suffer of UV radia-tion, those adjustments must becompleted within 25 minutes.- 22 -Optical AdjustmentsFig.2-21 Turn the projector on by a state of without FPC cables.2 Adjust the adjustment base of condenser lens assy to make coloruniformity in white.1) If the shading appears on the left or right of the screen asshown in Fig.2-1, loosen 2 screws A with the 2.0mm hex driv-er, and adjust the slot B to make color uniformity in green byusing a slot screwdriver.2) If the shading appears on the top or bottom of the screen asshown in Fig.2-2, loosen 1 screw C with the 2.0mm hex driver,and adjust the slot D to make color uniformity in green by usinga slot screwdriver3 Tighten screws A and C to fix the Condenser lens unit.Note:The relay lens adjustment must be carried out after completing thisadjustment.yxMoving of Slot DSlot Da babMoving of slot BFig.2-1Slot BACyxWhiteWhiteCondenser Lens adjustmentA- 23 -1 Turn the projector on by a state of without FPC cables.2 Adjust the adjustment base of relay lens assy to make color unifor-mity in white.1) If the cyan bar appears on the left or right of the screen as shownin Fig.4-1, loosen 1 screw A with the 2.0mm hex driver, andadjust the slot B to make color uniformity in white by using a slotscrewdriver.2) If the cyan bar appears on the top or bottom of the screen asshown in Fig.4-2, loosen 2 screws C with the 2.0mm hex driver,and adjust the screw D to make color uniformity in white by usinga slot screwdriver.3 Tighten the screws A and C to fix the relay lens unit.Fig.4-1ASlot BabaMoving of slot BbWhiteFig.4-2Screw DMoving of slot DyxCOptical AdjustmentsyxRelay lens-Out adjustmentWhiteCCyanCyan- 24 -To enter the service modeTo enter the Service Mode, press and hold the MENU and IMAGE button on the projector at the same time formore than 3 seconds, or press and hold the MENU button on the remote control unit for more than 20 seconds.The service menu appears on the screen as follows.To adjust service dataSelect the adjustment group no. by pressing the MENU or IMAGE button, and select the adjustment item no. bypressing the pointer UP or DOWN button, and change the data value by pressing the VOLUME or VOLUME +button. Refer to the Service Adjustment Data Table for further description of adjustment group no., item no. anddata value.To exit the service modeTo exit the service mode, press the POWER ON-OFF button on the projector or remote control unit.Service Adjustment Menu OperationIC802 on the main board stores the data for the serv-ice adjustments, and should not be replaced except forthe case of defective device.If replaced, it should be performed the re-adjustmentsfollowing to the Electrical Adjustments.The data of lamp replacement monitor timer is storedin the IC802.Please note that the lamp replace counter is resetwhen the memory IC (IC802) is replaced.(Lamp replace counter can not be set to the previousvalue.) Caution of Main Board replacement (in the caseIC802 is not defective)When the main board is replaced, IC802 should bereplaced with the one on previous main board. Afterreplacement, it should be required to perform the re-adjustments following to the Electrical Adjustments.In this case, the lamp replace counter can be kept thevalue as before. Caution to memory IC replacementWhen IC802 is replaced with new one, the CPU writesdown the default data of the service adjustments to thereplaced IC, refer to the service adjustment table. Asthese data are not the same data as factory shippeddata, it should be required to perform the re-adjust-ments following to the Electrical Adjustments.Please note that the lamp replace counter is reset.Before IC802 is replaced with new one, take a memofor the value of group/item no. "290 - 0" of the serviceadjustment data table, and after replacing IC802change the value of group/item no. "290 - 1" to thesame data with the memo. Memory IC ReplacementElectrical AdjustmentsService ModeInput Input 1Group No. Data0 02801.0020VerGroup No. Data value Item No.- 25 -Circuit AdjustmentsCAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the follow-ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per-formance and product safety.Electrical Adjustments[Adjustment Condition] Input signalVideo signal .......................... 1.0Vp-p/75 terminated, 16 steps grayscale, white 100% and 50% pattern(Composite video signal)Computer signal .................... 0.7Vp-p/75 terminated, 16 steps grayscale, 1 line dot, 100% and 50% pat-tern (XGA)Component Video signal ........ 0.7Vp-p/75 terminated, 16 steps grayscale (480i, 480p, 720p and1080i-60)format) Picture control mode................ STANDARD mode unless otherwisenoted.Note:* Please refer to Service Adjustment Menu Operation for entering to the service mode and adjusting the servicedata.White 100%Black 100%After replacing the Power Board readjust the Output volt-age adjustment as follows.1. Connect a digital voltmeter to pin 1 (+) of K6A andchassis ground (-).2. Adjust the voltage by using VR601 on the powerboard as following.AC Input Reading230V 370 2Vdc120V 356 2VdcCaution:Be sure to connect the lamp when taking this adjust-ment.Output Voltage adjustment1. Receive the 16-step gray scale video signal with Input3 [Video] mode.2. Connect a digital voltmeter to pin 3 (+) of CN6A andchassis ground (-).3. Adjust the voltage to be 15.8 0.1Vdc by usingVR681 on the power board.Note:The Power Board for replacing is already adjusted in thefactory, so it is not required to perform readjustment ofitem1 and 2.7+16V adjustment16 steps gray scale patternWARNING : USE UV RADIATION EYEAND SKIN PROTECTIONDURING SERVICINGCAUTION: To prevent suffer of UV radia-tion, those adjustments must becompleted within 25 minutes.Note:The Power Board for replacing is already adjusted in the factory, so it is not required to perform readjustment ofitem1 and 2.- 26 -1. Receive the 16-step gray scale computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode.3. Connect a digital voltmeter to test point TP531 (+)and chassis ground (-).4. Select group no. 200, item no. 0 and change datavalue to adjust the voltage to be 7.5 0.05Vdc.5. Connect a digital voltmeter to test point TP561 (+)and chassis ground (-).6. Select item no. 1 and change data value to adjustthe voltage to be 7.5 0.05Vdc.7. Connect a digital voltmeter to test point TP501 (+)and chassis ground (-).8. Select item no. 2 and change data value to adjustthe voltage to be 7.5 0.05Vdc.Video Center adjustmentElectrical Adjustments1. Receive the 16-step gray scale computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode.3. Connect an oscilloscope to test point TP533 (+) andchassis ground (-).4. Select group no. 200, item no. 3 and change datavalue to adjust amplitude a to be 10.8 0.1V.5. Select item no. 6 and change data value to adjustamplitude b to be 3.8 0.1V.6. Connect an oscilloscope to test point TP563 (+).7. Select group no. 200, item no. 4 and change datavalue to adjust amplitude a to be 10.8 0.1V.8. Select item no. 7 and change data value to adjustamplitude b to be 3.8 0.1V.9. Connect an oscilloscope to test point TP503 (+) .10. Select group no. 200, item no. 5 and change datavalue to adjust amplitude a to be 10.8 0.1V.11. Select item no. 8 and change data value to adjustamplitude b to be 3.8 0.1V.(a) (b)PSIG adjustment1. Receive the 16-step gray scale computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode.3. Connect an oscilloscope to test point TP531 (+)and chassis ground (-).4. Select group no. 200, item no. 9 and change datavalue to adjust amplitude a to be 10.6 0.1V.5. Connect an oscilloscope to test point TP561 (+)and chassis ground (-).4. Select group no. 200, item no. 10 and changedata value to adjust amplitude a to be 10.6 0.1V.3. Connect an oscilloscope to test point TP501 (+)and chassis ground (-).4. Select group no. 200, item no. 11 and changedata value to adjust amplitude a to be 10.6 0.1V.(a)black levelblack levelPC Black Level adjustment1. Enter the service mode.2. Connect a digital multimeter to test point A (+) andchassis ground (-). (as shown below)3. Select group no. 140, item no. B and change datavalue to adjust the fan max. output voltage to be 13.50.05V.4. Select group no. 140, item no. C and change datavalue to adjust the fan min. output voltage to be 5.00.05V.5. Each fan should be adjusted refer to item 2 - 4.Note:The location of each fan is refer to "FAN control stage" ofChassis Description.Fan Voltage adjustmentTest point "A" Item No."B"TPFN3 0TPFN7 2TPFN6 4TPFN4 6FAN1 8FAN2 10Item No."C" Fan No.1 FN9033 FN9075 FN9067 FN9049 FN901FN90211 FN905- 27 -Electrical Adjustments1. Receive the 16-step gray scale computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode.3. Select group no. 680, item no. 0 and change datavalue from 0 to 1. The projector starts self-adjust-ment. When the adjustment completes correctly, "OK"will appear on the screen. IF "NG" appears, try thisadjustment again.PC Input adjustment1. Receive the 16-step gray scale computer signal withInput 3 [video] mode.2. Enter the service mode.3. Connect an oscilloscope to test point TP531 (+) andchassis ground (-).4. Select group no. 300, item no. 2 and change datavalue to adjust waveform a to be minimum ampli-tude.5. Receive the 16-step gray scale component video sig-nal (Y/Cb/Cr 480p) with Input 3 [Y,Pb/Cb,Pr/Cr]mode.6. Select group no. 300, item no. 0 and change datavalue to adjust waveform a to be minimum ampli-tude.7. Receive the 16-step gray scale component video sig-nal (Y/Pb/Pr 1080i-60) with Input 3 [Y,Pb/Cb,Pr/Cr]mode.8. Select item no. 0 and change data value to adjustwaveform a to be minimum amplitude.9. Receive the 16-step gray scale component video sig-nal (Y/Pb/Pr 720p) with Input 3 [Y,Pb/Cb,Pr/Cr]mode.10. Select item no. 0 and change data value to adjustwaveform a to be minimum amplitude.11. Receive the 16-step gray scale component videosignal (Y/Cb/Cr 480i) with Input 3 [Y,Pb/Cb,Pr/Cr]mode.12. Select item no. 0 and change data value to adjustwaveform a to be minimum amplitude.(a)White LevelA/V Input adjustment1. Receive the 16-step gray scale computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode.3. Project only green light component to the screen.4. Select group no. 200, item no. 12 and change datavalue to obtain the minimum flicker on the screen.5. Project only blue light component to the screen.6. Select item no. 13 and change data value to obtainthe minimum flicker on the screen.7. Project only red light component to the screen.8. Select item no. 14 and change data value to obtainthe minimum flicker on the screen.Common Center adjustment1. Receive the 100% whole-white computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode.3. Measure luminance on the screen with the luminancemeter. It is A for the reading of luminance meter.4. Change the signal source to the 50% whole-whitesignal with Input 1 [RGB(Analog)] mode.5. Select group no. 200, item no. 15 and change datavalue to make the reading of luminance meter to beA x 221%.Note:If the luminance meter is not equipped, you can takeanother method instead as follows;1. When the main board is replaced, the data value atgroup no. 200, item no. 15 of the previous mainboard should be copied manually. PC Gamma-shift adjustment1. Receive the 50% whole-white computer signal withInput 1 [RGB(Analog)] mode.2. Enter the service mode, select group no. 200, itemno. 16 (Blue) or 17 (Red), and change data valuesrespectively to make a proper white balance. PC White Balance adjustment- 28 -Electrical Adjustments1. Receive the 100% whole-white composite video sig-nal with Input 3 [Video] mode.2. Enter the service mode.3. Measure luminance on the screen with the luminancemeter. It is B for the reading of luminance meter.4. Change the signal source to the 50% whole-whitesignal with Input 3 [Video] mode.5. Select group no. 210, item no. 15 and change datavalue to make the reading of luminance meter to beB x 221%.Note:If the luminance meter is not equipped, you can takeanother method instead as follows;1. When the main board is replaced, the data value atgroup no. 210, item no. 15 of the previous mainboard should be copied manually. AV Gamma-shift adjustment1. Receive the 50% whole-white composite video signalwith Input 3 [Video] mode.2. Enter the service mode, select group no. 210, itemno. 16 (Blue) or 17 (Red), and change data valuesrespectively to make a proper white balance.Confirm that the same white balance is obtained invideo and computer input. AV White Balance adjustmentIf you find the color shading on the screen, pleaseadjust the white uniformity by using the proper comput-er and Color Shading Correction software suppliedseparately.NOTE ON WHITE UNIFORMITYADJUSTMENT- 29 -Electrical Adjustments MAIN BOARDTPFN3TPFN7TPFN6TPFN4FAN1FAN2TP501TP503TP531TP533TP561TP563K47AK47BK8LIC5881IC5891K8RIC4811K8MIC4871IC7821K8NIC7841IC7801IC1871IC801IC1872IC4801K8DK25RIC6751IC1421K25GIC3401K4401AK10CIC9202K4401BIC3402K10BIC8051IC3231IC8052IC1306IC261K25BIC8201K10AK1201IC8061IC8062IC1307IC8071 IC8072 K8JK8OK8PK8SIC9293IC271IC291K8EK1301Test Points and Locations- 30 -0 Thermal Monitor (Read only)0 LM76(Temp) A Monitor - - Sensor A for External IC16911 LM76(Temp) B Monitor - - Sensor B for Lamp IC18162 LM76(Temp) C Monitor - - Sensor C for Panel IC18141 Atmosphere Monitor (Read only)0 MPXA4114A(Pressure) Monitor - - Atmosphere sensor1 MPXA4114A(Pressure) Monitor - - Atmosphere sensor [unit: mmHg]2 MPXA4114A(Pressure) Monitor - - Atmosphere sensor [unit:hpa]3 Acceleration Monitor (Read only)0 MAS1390 (Acceleration) Monitor5 FAN Monitor (Read only)0 FAN A Monitor (PBS) - - Current voltage of Fan (0.01V unit)1 FAN B Monitor (Lamp-IN) - - Current voltage of Fan (0.01V unit)2 FAN C Monitor (Lamp-Front) - - Current voltage of Fan (0.01V unit)3 FAN D Monitor (Power) - - Current voltage of Fan (0.01V unit)4 FAN E Monitor (Panel) - - Current voltage of Fan (0.01V unit)5 FAN F Monitor (Exhaust) - - Current voltage of Fan (0.01V unit)10 RS232C Setting0 Baurate 0 0 / 1 RS232C baurate (0: 19200 / 1: 9600)1 Serial mouse switch 0 0 / 1 Serial mouse setting (0: Enable / 1: Disable)11 PJ-Net Setting0 Reset Disable 0 0 / 1 PJ-Net Reset (0: Enable / 1: Disable)20 Logo prohibition0 Logo prohibition 0 0 / 1 Logo prohibition (0: Menu / 1: Forced) 30 Color Shading/Gamma0 Color Shading Correction On/Off 0 0 / 1 Color Shading Correction (0: Off / 1: On) Not memorized1 Gamma Correction On/Off 0 0 / 1 Gamma Correction (0: Off / 1: On) Not memorized40 Dimmer Control1 Dimmer Level 15 0 ~ 15 0:250 ~ 15:300W Effect only 300W2 DIMMER CTRL LEVEL1 7 0 ~ 255 Bright level1 data: Bright level1 when less than the value 3 DIMMER CTRL LEVEL2 14 0 ~ 255 Bright level2 data: Bright level2 when less than the value 4 DIMMER CTRL LEVEL3 21 0 ~ 255 Bright level3 data: Bright level3 when less than the value 5 DIMMER CTRL LEVEL4 28 0 ~ 255 Bright level4 data: Bright level4 when less than the value6 DIMMER CTRL LEVEL5 35 0 ~ 255 Bright level5 data: Bright level5 when less than the value7 DIMMER CTRL LEVEL6 42 0 ~ 255 Bright level6 data: Bright level6 when less than the value 8 DIMMER CTRL LEVEL7 49 0 ~ 255 Bright level7 data: Bright level7 when less than the value 9 DIMMER CTRL LEVEL8 56 0 ~ 255 Bright level8 data: Bright level8 when less than the value 10 DIMMER CTRL LEVEL9 63 0 ~ 255 Bright level9 data: Bright level9 when less than the value 11 DIMMER CTRL LEVEL10 70 0 ~ 255 Bright level10 data: Bright level10 when less than the value 12 DIMMER CTRL LEVEL11 77 0 ~ 255 Bright level11 data: Bright level11 when less than the value 13 DIMMER CTRL LEVEL12 84 0 ~ 255 Bright level12 data: Bright level12 when less than the value 14 DIMMER CTRL LEVEL13 91 0 ~ 255 Bright level13 data: Bright level13 when less than the value 15 DIMMER CTRL LEVEL14 98 0 ~ 255 Bright level14 data: Bright level14 when less than the value 16 DIMMER CTRL LEVEL15 105 0 ~ 255 Bright level15 data: Bright level15 when less than the value 17 DIMMER AVE POINT 4 1 ~ 16 Average point data for dimmer 1~16 450 Auto-Picture Control0 Auto-Picture Control Forced OFF 0:follows to Menu, 1:Forced OFF70 COOLING0 COOLING_TIME Cooling time period after power off1 Not used80 Factory use0 90 PJ Operation History0 OPERATION_HISTORY_1 0 0 ~ 32767 Operation history in latest operation~49 OPERATION_HISTORY_50 0 0 ~ 32767 Operation history in latest 50th operation50 OPERATION_HISTORY Reset 0 0 ~ 10 It resets the history when the value is changed to 10.91 PJ Failure History0 Warning_Log_1 0 0 ~ 32767 Operation history in last operation~ : :49 Warning_Log_50 0 0 ~ 32767 Operation history in last 50th operation50 Warning_Log Reset 0 0 ~ 10 It resets the history when the value is changed to 10.112 Lamp Config0 Lamp Config Change 2500 1000 ~ 8000 Lamp life selection (Step: 500H)113 Lamp Reset Counter (Read only)0 Lamp Reset counter 0 0 ~ 127 Reset times of the lamp time counterGroup No. Adjustment Item Initial Value Range Input source / DescriptionElectrical AdjustmentsService Adjustment Data TableThese initial values are the reference data written from the CPUROM to memory IC when replaced new memory IC. The adjust-ment items indicated with are required to readjust followingto the Electrical adjustments. Other items should be used withthe initial data value.- 31 -115 Lamp Go Out0 Lamp Go Out 0 - 0: Disable / 1: Enable116 Lamp Replace Display0 Display when lamp replace time 0 0 / 1 0: Disable / 1: Enable120 RC KEY Disable1 RC KEY Front/Rear Disable 0 0 / 1 / 2 / 3 0: Enable / 1: Front RC Disable / 2: Rear RC Disable / 3: RC KEY All Disable 130 75 ohm terminated0 TERM_1 0 0 / 1 Input1 (D_SUB) 75 ohm ON/OFF (0: OFF, 1: ON)1 TERM_2 0 0 / 1 Input2 (BNC) 75 ohm ON/OFF (0:OFF1:ON)140 Fan Control0 Fan A Max (DAC) 210 0 ~ 2551 Fan A Min (DAC) 75 0 ~ 2552 Fan B Max (DAC) 210 0 ~ 2553 Fan B Min (DAC) 75 0 ~ 2554 Fan C Max (DAC) 210 0 ~ 2555 Fan C Min (DAC) 75 0 ~ 2556 Fan D Max (DAC) 210 0 ~ 2557 Fan D Min (DAC) 75 0 ~ 2558 Fan E Max (DAC) 225 0 ~ 2559 Fan E Min (DAC) 145 0 ~ 25510 Fan F Max (DAC) 225 0 ~ 25511 Fan F Min (DAC) 145 0 ~ 255141 Fan Option0 Hi-Land SW 0 0 / 1 0: Normal mode, 1: Hi-land mode1142 Temp. warning setting0 Temp A Warning 470 0 ~ 10001 Temp B Warning 800 0 ~ 10002 Temp C Warning 590 300 ~ 10003 Temp B-A Warning 500 0 ~ 10004 Temp C-A Warning 260 0 ~ 1000143 Factory use144 Factory use145 Factory use146 Factory use147 Factory use148 Factory use149 Factory use150 Factory default setting0 Factory Default 0 0 ~ 10 All of settings are set to default when the value changes to 10.160 Not used180 DDC Setting0 HDCP EDID Data Setting 1 0 / 1 0: EDID Data for DVI / 1: EDID Data for HDCP200 Adjustment for PC input0 G_SIG_CNTR 32 0 ~ 255 Video center adjustment1 B_SIG_CNTR 32 0 ~ 2552 R_SIG_CNTR 32 0 ~ 2553 G_PSIGA 8 0 ~ 255 PSIG adjustment A4 B_PSIGA 8 0 ~ 2555 R_PSIGA 8 0 ~ 2556 G_PSIGB 214 0 ~ 255 PSIG adjustment B7 B_PSIGB 214 0 ~ 2558 R_PSIGB 214 0 ~ 2559 G_GAIN_CTRL 214 0 ~ 255 Black level adjustment10 B_GAIN_CTRL 214 0 ~ 25511 R_GAIN_CTRL 214 0 ~ 25512 G_VCOM_CTRL 96 0 ~ 255 Common center adjustment13 B_VCOM_CTRL 96 0 ~ 25514 R_VCOM_CTRL 96 0 ~ 25515 G_GAM_BRT 0 -4096 ~ 4095 Gamma-shift adjustment16 B_GAM_BRT 0 -4096 ~ 4095 PC white balance adjustment [B]17 R_GAM_BRT 0 -4096 ~ 4095 PC white balance adjustment [R]18 USR_GAIN 32 1 ~ 255 PC19 G_SUB_GAIN 128 0 ~ 255 PC 100% white balance adjustment20 B_SUB_GAIN 128 0 ~ 25521 R_SUB_GAIN 128 0 ~ 25522 G_SUB_BRT 0 -4096 ~ 4095 PC23 B_SUB_BRT 0 -4096 ~ 409524 R_SUB_BRT 0 -4096 ~ 409525 G_BRT_CTRL 0 0 ~ 255 PC white-white level adjustment26 B_BRT_CTRL 0 0 ~ 25527 R_BRT_CTRL 0 0 ~ 255Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 32 -28 Real G_GAM_BRT 0 -4096 ~ 4095 Differential data of white balance adjustment at Real mode29 Real B_GAM_BRT 0 -4096 ~ 409530 Real R_GAM_BRT 0 -4096 ~ 409531 Real G_BRT_CTRL 0 -128 ~ 127 Differential data of white-white level adjustment at Real mode32 Real B_BRT_CTRL 0 -128 ~ 12733 Real R_BRT_CTRL 0 -128 ~ 127210 Adjustment for AV input0-14 - - Not used15 G_GAM_BRT 0 -4096 ~ 4095 AV Gamma-shift adjustment16 B_GAM_BRT 0 -4096 ~ 4095 AV white balance adjustment [B]17 R_GAM_BRT 0 -4096 ~ 4095 AV white balance adjustment [R]18 USR_GAIN 32 1 ~ 255 AV,RGB-VIDEO,HDCP19 G_SUB_GAIN 128 0 ~ 255 White 100% adjustment20 B_SUB_GAIN 128 0 ~ 25521 R_SUB_GAIN 128 0 ~ 25522 G_SUB_BRT 0 -4096 ~ 409523 B_SUB_BRT 0 -4096 ~ 409524 R_SUB_BRT 0 -4096 ~ 409525 G_BRT_CTRL 0 0 ~ 255 White-white level adjustment26 B_BRT_CTRL 0 0 ~ 25527 R_BRT_CTRL 0 0 ~ 25528 Cinema G_GAM_BRT 0 -4096 ~ 4095 Differential data of white balance adjustment at Cinema mode29 Cinema B_GAM_BRT 0 -4096 ~ 409530 Cinema R_GAM_BRT 0 -4096 ~ 409531 Cinema G_BRT_CTRL 0 -128 ~ 127 Differential data of white-white level adjustment at Cinema mode32 Cinema B_BRT_CTRL 0 -128 ~ 12733 Cinema R_BRT_CTRL 0 -128 ~ 127290 PANEL L/R setting0 PANEL_LR - - Read only [ 0: Type-L, 20: Type-R ]1300 CXD3807Component, SCART input gain adjustment0 Component Y Level 118/ 0 ~ 255 Group 01 : 1080i-60, 1080i-50, 1035i, 1080i-60, 1080i-50, 1035i118/ Group 02 : 720p-60, 720p-60,720p-60, 720p-50118/ Group 03 : 480p, 575p, 480p, 575p118 Group 04 : 480i, 575i, 480i, 575i, 480i, 575i1 Component C Level 118/118/118/118 Component, SCART input gain adjustment2 CVBS Y Level 162/157 0 ~ 255 CVBS, Y input gain adjustment (Composite / S-VIDEO)3 CVBS C Level 115/110 0 ~ 255 C input gain adjustment(Composite / S-VIDEO)4 Sub Hue 32 0 ~ 63 CVBS/S5 HS Slice Level 4 0 ~ 15 H Sync6 HS Slice Offset 5 0 ~ 15 H Sync7 VS Slice Level 6 0 ~ 15 V Sync 8 VS Slice Offset 6 0 ~ 15 V Sync 9 Sampling Phase 0 0 ~ 63 A/D10 Pre Shoot Level 8 0 ~ 1511 Over Shoot Level 8 0 ~ 15Y input filter setting12 Y Filter 5/5/6 0 ~ 7 Group 01 : Composite, S-VideoGroup 02 : 480i, 575i, 480p, 575pGroup 03 : 720p-60, 720p-50, 1035i, 1080i-60, 1080i-5013 C Filter 5/5/6 0 ~ 7 C input filter setting14 NTSC/PAL Detect 2 0 ~ 3 NTSC/PAL detect threshold setting ( 0 : 64H/1V - PAL, 1 : 96H/1V, 2 : 128H/1V, 3 : 160H/1V - PAL)301 TA13700 Sepa Level 2 0 ~ 3 Sync separation level switch302 FPGA0 FPGA_DEMO_ON_OFF 0 0 ~ 1 Demo mode On/Off (0: Off, 1: On)1 FPGA_DEMO_MODE 0 0 ~ 3 Demo mode switch (0: Demo0, 1:Demo1, etc.)303 FPGA (Color Manag.)0 Y Range 8 0 ~ 321 HueRange 10 0 ~ 202 GainRange 30 0 ~ 503 GM_MinSlope 3 0 ~ 104 GM_MaxSlope 18 10 ~ 305 GM_Converge 3 1 ~ 56-7 - - Not used8 COLM_GET_KIND_Y_ud 9 1 ~ 99-10 - - Not used11 SameHue 3 1 ~ 1012 Cut_UVNorm 5 0 ~ 6413 Cur_MinY 0 0 ~ 12714 Cur_MaxY 255 128 ~ 255Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 33 -15 CM_IsAccess 1 0 ~ 1 For debug310 AD98820 GREEN_OFFSET 63 0 ~ 1271 RED_OFFSET 63 0 ~ 1272 BLUE_OFFSET 63 0 ~ 1273 GREEN_GAIN 78 0 ~ 2554 RED_GAIN 78 0 ~ 2555 BLUE_GAIN 78 0 ~ 2556 BANDWIDTH 1 0 ~ 1 Analog 7 Last Calib Table [Offset] 255 0 ~ 6 Frequency range at auto calibration (Read only)(0: below Thresh 0, 1: Thresh 0-1, 2: Thresh 1-2, ... , 6: over Thresh 5), Auto calib = 255 8 Last Calib Table [Gain] 255 0 ~ 6 Frequency range at auto calibration (Read only)Read only, (0: below Thresh 0, 1: Thresh 0-1, 2: Thresh 1-2, ... , 6: over Thresh 5), Auto calib = 2559 OFFSET_THRESH_0 70 0 ~ 255 [MHz]10 OFFSET_THRESH_1 80 0 ~ 25511 OFFSET_THRESH_2 85 0 ~ 25512 OFFSET_THRESH_3 100 0 ~ 25513 OFFSET_THRESH_4 120 0 ~ 25514 OFFSET_THRESH_5 140 0 ~ 25515 GAIN_THRESH_0 70 0 ~ 25516 GAIN_THRESH_1 80 0 ~ 25517 GAIN_THRESH_2 85 0 ~ 25518 GAIN_THRESH_3 100 0 ~ 25519 GAIN_THRESH_4 120 0 ~ 25520 GAIN_THRESH_5 140 0 ~ 25521 OFFSET R 0 Under 121 0 ~ 25522 OFFSET R 0-1 123 0 ~ 25523 OFFSET R 1-2 124 0 ~ 255 OFFSET Threshold24 OFFSET R 2-3 128 0 ~ 255 Differential data between X-X25 OFFSET R 3-4 131 0 ~ 25526 OFFSET R 4-5 131 0 ~ 25527 OFFSET R 5 Over 128 0 ~ 25528 OFFSET G 0 Under 123 0 ~ 25529 OFFSET G 0-1 124 0 ~ 25530 OFFSET G 1-2 125 0 ~ 25531 OFFSET G 2-3 128 0 ~ 25532 OFFSET G 3-4 131 0 ~ 25533 OFFSET G 4-5 130 0 ~ 25534 OFFSET G 5 Over 128 0 ~ 25535 OFFSET B 0 Under 126 0 ~ 25536 OFFSET B 0-1 125 0 ~ 25537 OFFSET B 1-2 126 0 ~ 25538 OFFSET B 2-3 128 0 ~ 25539 OFFSET B 3-4 132 0 ~ 25540 OFFSET B 4-5 133 0 ~ 25541 OFFSET B 5 Over 128 0 ~ 25542 GAIN R 0 Under 129 0 ~ 25543 GAIN R 0-1 129 0 ~ 25544 GAIN R 1-2 129 0 ~ 255 GAIN Threshold45 GAIN R 2-3 128 0 ~ 255 Differential data between X-X46 GAIN R 3-4 127 0 ~ 25547 GAIN R 4-5 126 0 ~ 25548 GAIN R 5 Over 128 0 ~ 25549 GAIN G 0 Under 129 0 ~ 25550 GAIN G 0-1 129 0 ~ 25551 GAIN G 1-2 129 0 ~ 25552 GAIN G 2-3 128 0 ~ 25553 GAIN G 3-4 127 0 ~ 25554 GAIN G 4-5 126 0 ~ 25555 GAIN G 5 Over 128 0 ~ 25556 GAIN B 0 Under 130 0 ~ 25557 GAIN B 0-1 127 0 ~ 25558 GAIN B 1-2 127 0 ~ 25559 GAIN B 2-3 128 0 ~ 25560 GAIN B 3-4 128 0 ~ 25561 GAIN B 4-5 127 0 ~ 25562 GAIN B 5 Over 128 0 ~ 255311 M62393FP0 R_CLAMP 0 0 ~ 2551 G_CLAMP 0 0 ~ 2552 B_CLAMP 0 0 ~ 255400 Composite (NTSC)Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 34 -0 Total Dots 858 0 ~ 3000 Read only1 Disp Dots 668 0 ~ 30002 H Back Porch 112 0 ~ 30003 V Back Porch 47 0 ~ 30004 Disp Line 456 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15401 Composite (PAL)0 Total Dots 864 0 ~ 3000 Read only1 Disp Dots 656 0 ~ 30002 H Back Porch 131 0 ~ 30003 V Back Porch 64 0 ~ 30004 Disp Line 534 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15410 SCART (480i)0 Total Dots 858 0 ~ 3000 Read only1 Disp Dots 668 0 ~ 30002 H Back Porch 114 0 ~ 30003 V Back Porch 47 0 ~ 30004 Disp Line 456 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15411 SCART (575i)0 Total Dots 864 0 ~ 3000 Read only1 Disp Dots 656 0 ~ 30002 H Back Porch 133 0 ~ 30003 V Back Porch 64 0 ~ 30004 Disp Line 534 0 ~ 15005-7 not used8 VSBEG 2 0 ~ 15420 YCbCr (480i)0 Total Dots 858 0 ~ 3000 Read only1 Disp Dots 668 0 ~ 30002 H Back Porch 114 0 ~ 30003 V Back Porch 47 0 ~ 30004 Disp Line 456 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15421 YCbCr (575i)0 Total Dots 864 0 ~ 3000 Read only1 Disp Dots 656 0 ~ 30002 H Back Porch 133 0 ~ 30003 V Back Porch 64 0 ~ 30004 Disp Line 534 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15422 YCbCr (480P)0 Total Dots 858 0 ~ 3000 Read only1 Disp Dots 684 0 ~ 30002 H Back Porch 106 0 ~ 30003 V Back Porch 46 0 ~ 30004 Disp Line 460 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15423 YCbCr (575P)0 Total Dots 864 0 ~ 3000 Read only1 Disp Dots 692 0 ~ 30002 H Back Porch 113 0 ~ 30003 V Back Porch 56 0 ~ 30004 Disp Line 550 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15424 YCbCr (720P -60)0 Total Dots 1650 0 ~ 3000 Read only1 Disp Dots 1250 0 ~ 30002 H Back Porch 290 0 ~ 30003 V Back Porch 34 0 ~ 30004 Disp Line 700 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15425 YCbCr (720P-50 )Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 35 -0 Total Dots 1980 0 ~ 3000 Read only1 Disp Dots 1250 0 ~ 30002 H Back Porch 288 0 ~ 30003 V Back Porch 34 0 ~ 30004 Disp Line 700 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15426 YCbCr (1080i-60)0 Total Dots 2200 0 ~ 3000 Read only1 Disp Dots 1872 0 ~ 30002 H Back Porch 232 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15427 YCbCr (1035i)0 Total Dots 2200 0 ~ 3000 Read only1 Disp Dots 1872 0 ~ 30002 H Back Porch 232 0 ~ 30003 V Back Porch 90 0 ~ 30004 Disp Line 1012 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15428 YCbCr (1080i-50)0 Total Dots 2640 0 ~ 3000 Read only1 Disp Dots 1872 0 ~ 30002 H Back Porch 232 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15430 RGB Video (480i)0 Total Dots 858 0 ~ 3000 Read only1 Disp Dots 668 0 ~ 30002 H Back Porch 112 0 ~ 30003 V Back Porch 47 0 ~ 30004 Disp Line 456 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15431 RGB Video (575i)0 Total Dots 864 0 ~ 3000 Read only1 Disp Dots 656 0 ~ 30002 H Back Porch 131 0 ~ 30003 V Back Porch 64 0 ~ 30004 Disp Line 534 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15432 RGB Video (480P)0 Total Dots 858 0 ~ 3000 Read only1 Disp Dots 686 0 ~ 30002 H Back Porch 102 0 ~ 30003 V Back Porch 52 0 ~ 30004 Disp Line 460 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15433 RGB Video (575P)0 Total Dots 864 0 ~ 3000 Read only1 Disp Dots 692 0 ~ 30002 H Back Porch 108 0 ~ 30003 V Back Porch 61 0 ~ 30004 Disp Line 550 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15434 RGB Video (720P-60 )0 Total Dots 1650 0 ~ 3000 Read only1 Disp Dots 1250 0 ~ 30002 H Back Porch 278 0 ~ 30003 V Back Porch 34 0 ~ 30004 Disp Line 700 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15435 RGB Video (720P-50 )Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 36 -0 Total Dots 1980 0 ~ 3000 Read only1 Disp Dots 1250 0 ~ 30002 H Back Porch 276 0 ~ 30003 V Back Porch 34 0 ~ 30004 Disp Line 700 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15436 RGB Video (1080i-60)0 Total Dots 2200 0 ~ 3000 Read only1 Disp Dots 1872 0 ~ 30002 H Back Porch 220 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15437 RGB Video (1035i)0 Total Dots 2200 0 ~ 3000 Read only1 Disp Dots 1872 0 ~ 30002 H Back Porch 220 0 ~ 30003 V Back Porch 90 0 ~ 30004 Disp Line 1012 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15438 RGB Video (1080i-50)0 Total Dots 2640 0 ~ 3000 Read only1 Disp Dots 1872 0 ~ 30002 H Back Porch 220 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15440 HDCP (480P)0-6 Not used7 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15441 HDCP (575P)0-6 Not used7 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15442 HDCP (720P-60 )0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15443 HDCP (720P-50 )0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15444 HDCP (1080i-60)0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15445 HDCP (1035i)0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15446 HDCP (1080i-50)0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15447 HDCP (1080-30psf)0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15448 HDCP (1080-25psf)0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15449 HDCP (1080-24psf)0-67 OverScan 0 0 ~ 255 Over Scan Rate (0~25.5% : 0.1%Step)8 VSBEG 2 0 ~ 15450 RGB-Video (1080-30psf)Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 37 -0 Total Dots 2200 0 ~ 30001 Disp Dots 1874 0 ~ 30002 H Back Porch 220 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15451 RGB-Video (1080-25psf)0 Total Dots 2640 0 ~ 3000 Read only1 Disp Dots 1874 0 ~ 30002 H Back Porch 220 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15452 RGB-Video (1080-24psf)0 Total Dots 2750 0 ~ 3000 Read only1 Disp Dots 1874 0 ~ 30002 H Back Porch 254 0 ~ 30003 V Back Porch 54 0 ~ 30004 Disp Line 1050 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15453 RGB-Video (1080P-60)0 Total Dots 1565 0 ~ 3000 Read only1 Disp Dots 1362 0 ~ 30002 H Back Porch 160 0 ~ 30003 V Back Porch 41 0 ~ 30004 Disp Line 1080 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15454 RGB-Video (1080P-50)0 Total Dots 1878 0 ~ 3000 Read only1 Disp Dots 1362 0 ~ 30002 H Back Porch 160 0 ~ 30003 V Back Porch 41 0 ~ 30004 Disp Line 1080 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15455 RGB-Video (1080P-48)0 Total Dots 1957 0 ~ 3000 Read only1 Disp Dots 1362 0 ~ 30002 H Back Porch 160 0 ~ 30003 V Back Porch 41 0 ~ 30004 Disp Line 1080 0 ~ 15005-7 Not used8 VSBEG 2 0 ~ 15600 PW Option0 FrameLock Option 1 0 - 1 Read only1 AV Screen Force True Mode 0 0 - 12 Field Sense Invert Enable 0 0 - 14 Sub Image Enable 1 0 - 1 6 Device Refresh Disable 0 0 - 1620 Sub Brightness577/577/577/492 Composite / S-Video / Component / Digital0 Center Contrast /492/535/577/492 0 - 1023 /D-RGB-Video/Analog-RGB / RGB-Video / HDCP-PC/492/572/492 /HDCP-AV /SCART/ PJ-Net512/512/512/5121 Center Brightness /512/508/512/512 0 - 1023/512/520/512512/512/512/5122 Center Color /512/512/512/512 0 - 1023/512/512/51295/95/95/953 Center Tint /95/95/95/95/95/95/954 Center Sharpness /8/8/8/8/8/8/8/8/8/8120/120/120/1205 Alpha Contrast /120/120/120/120/120/120/120120/120/120/120Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 38 -6 Alpha Brightness /120/120/120/120/120/120/120120/120/120/1207 Alpha Color /120/120/120/120/120/120/12010/10/10/108 Alpha Tint /10/10/10/10/10/10/1010/10/10/109 Alpha Sharpness /10/10/10/10/10/10/10680 Auto Calibration0 Execute Calibration 0 0 ~ 1 Execute Auto Calibration when the value changes.1 Loop Count 3 1 ~ 30 Maximum Loop with OFFSET --> GAIN2 OFFSET AREA H START 975 0 ~ 10003 OFFSET AREA V START 500 0 ~ 10004 GAIN AREA H START 25 0 ~ 10005 GAIN AREA V START 500 0 ~ 10006 Image AREA H WIDTH 13 0 ~ 40957 Image AREA V HEIGHT 9 0 ~ 40958 OFFSET target 1 0 ~ 1279 OFFSET tolerance 1 1 ~ 12710 GAIN target 235 0 ~ 255 White level adjustment target value11 GAIN tolerance 1 1 ~ 255 White level adjustment tolerance range12 Auto Status 0 0 / 1 / 9 Read only (0: Finish correctly, 1: On Calibration, 9: Finish with error)13 AutoWait 1 1 ~ 20 Wait value for each settings14 CHECK -Tolerance 1 1 ~ 255 Offset tolerance681 Auto PC Adjustment0 AutoPCAdjustEnable 0 0 ~ 1 0: Auto PC adj. enable, 1: Auto PC adj. prohibited1 Frequency Step 1 0 ~ 3 Frequency step in total dot search2 Frequency Threshold 5 0 ~ 10 Confirm total dot (0: fine, ... , 10: no good)3 Fine Phase 0 0 ~ 1 Executes phase after total dot adj. (0: fine, 1: not executed)4 BLKDET 1 0 ~ 3 Detection area of blank level5 PHASEMSK 0 0 ~ 3 Phase detection filter(0: effective all bits, 1: disable lower 1 bit, 2: disable lower 2 bits, 3: disable lower 3 bits)690 CUSTOM (Aspect)0 Connect 0 0 ~ 1 individual/Link edition (0: individual, 1: link)1 Horizontal Scaler 100 0 ~ 200 H-scaler edition2 Horizontal Position 100 0 ~ 200 H-position correction3 RESET/STORE 0 0 ~ 1 Reset or Save of H-aspect (0: reset, 1: save)4 Vertical Scaler 100 0 ~ 200 V-scaler edition5 Vertical Position 100 0 ~ 200 V-position correction6 RESET/STORE 0 0 ~ 1 Reset/ or Save of H-aspect (0: reset, 1: save)7 Screen Select 0 0 ~ 1 Screen mode selection (0: FULL, 1: NORMAL)8 CUSTOM ON/OFF 0 0 ~ 1 Custom (0: disable, 1: enable)700 General0 IP Mode 1 0 ~ 1 Setting at IP OFF (0: not used for IP block, 1: OFF with IP block)1 3:2 PullDown Mode 1 1 ~ 3 bit0: global motion, bit1: video motion2 Detect Film Mode Enable 0 0 ~ 2 0 : 2:3pull down & 2:2pull down, 1 : 2:3pull down, 2 : 2:2pull down3 Force IP Mode 2 0 ~ 2 0 : IP Process Disable, 1 : Force Normal IP Mode, 2 : Force Film Mode701 De-interlacer setting Progressive ON / Film0 Motion Adaptive Weight Value 25 0 ~ 255 1 Angle Interpolation Level 2 0 ~ 4 0 : Conservative 4 : Aggressive2 CUE Low Pass Filter Enable 0 0 ~ 1 711 Noise Reduction N.R L1 0 Noise Pixel Range 1 0 ~ 2 / 1 Noise Region 0 12 0 ~ 1023 / 2 Noise Region 1 24 0 ~ 1023 / 3 Noise Region 2 40 0 ~ 1023 / 4 Noise Gain Level 50 0 ~ 255 / 713 Noise Reduction N.R L2 0 Noise Pixel Range 1 0 ~ 2 / 1 Noise Region 0 12 0 ~ 1023 / 2 Noise Region 1 24 0 ~ 1023 / 3 Noise Region 2 40 0 ~ 1023 / 4 Noise Gain Level 100 0 ~ 255 / 715 Noise Reduction N.R OFF0 Noise Pixel Range 1 0 ~ 2 / 1 Noise Region 0 12 0 ~ 1023 / 2 Noise Region 1 24 0 ~ 1023 / 3 Noise Region 2 40 0 ~ 1023 / 4 Noise Gain Level 1 0 ~ 1023 / Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / Description- 39 -720 2:2pull down setting0 22Film Mode Sensitivity 4 1 ~ 5 Film Detection Sensitivity 1 22Film Mode Threshold Low 80 0 ~ 32767 2 22Film Mode Threshold High 120 0 ~ 32767 3 VOFTHR13 124 0 ~ 1023 4 VOFTHR12 124 0 ~ 1023 5 VOFTHR23 124 0 ~ 1023 6 Video Motion Window Start X 10 0 ~ 2047 7 Video Motion Window Stop X 10 0 ~ 2047 8 Video Motion Window Start Y 10 0 ~ 1023 9 Video Motion Window Stop Y 10 0 ~ 1023 721 2:3pull down setting0 Global Motion Sensitivity 4 1 ~ 5 Film Detection Sensitivity 1 Video Motion Sensitivity 4 1 ~ 5 Film Detection Sensitivity 2 Video Motion Threshold Low 120 0 ~ 32767 3 Video Motion Threshold High 180 0 ~ 32767 4 Global Motion Threshold 124 0 ~ 1024 5 23Film Mode Threshold 100 0 ~ 32767 6 Global Motion Window Start X 10 0 ~ 2047 7 Global Motion Window Stop X 10 0 ~ 2047 8 Global Motion Window Start Y 10 0 ~ 1023 9 Global Motion Window Stop Y 10 0 ~ 1023 975 Ghost Drift0 SHP 9 0 ~ 631 GC_ON 1 0 ~ 12 R_GC_ATT 0 0 ~ 2553 G_GC_ATT 0 0 ~ 2554 B_GC_ATT 0 0 ~ 2555 DCK1F 24 0 ~ 636 DCK2F 24 0 ~ 637 DCK3F 24 0 ~ 638 DCK4F 24 0 ~ 639 DCK5F 2 0 ~ 6310 DCK6F 24 0 ~ 6311 DFT_ON 0 0 ~ 112 R_HPC_DAT 0 0 ~ 204713 R_HPC_DAT 0 0 ~ 204714 R_HPC_DAT 0 0 ~ 204715 DCK_CDAT - - Read only980 Color shading correction0 Level R-MAX 625 0 ~ 10231 Level R-MID1 521 0 ~ 10232 Level R-MID2 371 0 ~ 10233 Level R-MIN 246 0 ~ 10234 Level G-MAX 625 0 ~ 10235 Level G-MID1 521 0 ~ 10236 Level G-MID2 371 0 ~ 10237 Level G-MIN 246 0 ~ 10238 Level B-MAX 625 0 ~ 10239 Level B-MID1 521 0 ~ 102310 Level B-MID2 371 0 ~ 102311 Level B-MIN 246 0 ~ 1023981 Factory use990 PW-OSD Test Pattern0 Test Pattern Display 0 0 ~ 20 0: off, 1: grid (W), 2: grid (R), 3: grid (G), 4: grid (B), 5: grid (Mg), 6: grid (Cy)7: grid (Y), 8: horizontal gray scale (left=W), 9: horizontal gray scale (right=W)10: vertical gray scale (up=W), 11: vertical gray scale (down=W), 12: color bar13: flat (W=20%), 14: flat (W=30%), 14: flat (W=40%), 16: flat (W=50%), 17: flat (W=60%), 18: flat (W=70%), 19: flat (W=80%), 20: flat (W=100%), 991 D-Gamma Test Pattern0 Test Pattern Display 0 0 ~ 6 0: off, 1: OSD gray scale;e, 2: window, 3: vertical gray scale, 4: horizontal band5: diagonal lines, 6: dot (Not memorized)1 Red OSD Scale Setting 960 0 ~ 1023 (Not memorized)2 Green OSD Scale Setting 960 0 ~ 1023 (Not memorized)3 Blue OSD Scale Setting 960 0 ~ 1023 (Not memorized)Electrical AdjustmentsGroup No. Adjustment Item Initial Value Range Input source / DescriptionIC4401FPGA2R-LCD PANEL G-LCD PANEL B-LCD PANELINPUT-1RGB IN/OUTINPUT-3NETWORKOPTIONIC1201FPGA1IC1651PRE-AMP.IC2003CV SELECTSWSWIC9201AV A/DIC3231SYNC CONT.IC9202SDRAMIC7801DACIC3411SDRAMIC1601LENS SHIFTIC1602ZOOMIC1611FOCUSIC302EEPROMPC1IC001AUDIO-SWIC1652AUDIO-CONTROLIC1681,IC1682AUDIO-AMP.INT.SPEXT.SPCONTROLPORTUSBW_R/CIC3801RS-232CDRIVERIC3804AIR MOUSEINTERFACEIC3803 AIR MOUSEDECODERIC801MAIN CPUFANsSWITCHINGPOWERSUPPLYLINEFILTERAC100~240VLAMPBALLASTLAMPS-VIDEO COMPONENT PC2R_R/C IC802EEPROM IC4811 PRESSURESENSOR IC4871 ACCELESENSOR IC1814,16 TEMP.SENSOR IC1691 TEMP.SENSOR IC1811FLASH ROM IC1801DDRIC4801I/OEXPANDERD-SUB_15AUDIOH/VV/YY/CPBPRS_Y/CS_CS_YY,Cb,CrY,Cb,CrL/RL/RL/RRGBDVINETWORKAudio_L/RR G BIC1305FLASH ROMIC1301,11,21,31DDR x4 VIDEOL/RF_R/CIC7821,41,61,81FAN CONTROLFANsLEDsIC6601,03FAN CONTROLM M M POWER FAIL POWERSUPPLYLINESMOTORsPC_GSPC_HS/VSPC_CSAV_CVBSAV_YAV_VSPSIGPSIGPSIGH/VH/VSCART_CVYUVD-SUB_25IC3001RGB-SWIC2002INPUT SWIC3007SYNC SEP.IC241BUFFERIC301SCANCONVERTER,SYSTEMCONTROLIC401DIGITALGAMMAIC501R-PANELDRIVERIC1501 R-PANELDRIVERIC531G-PANELDRIVERIC1531G-PANELDRIVERIC561B-PANELDRIVERIC1561B-PANELDRIVERIC8201PC A/DIC4701DP RAMDVI-DINPUT-1DIGITAL INPUTDIGITALRGBIC1202MON. SWIC5301SYNC SWD-SUB_15ANALOGRGBDIGITALRGBRGBTMDSLVDSPC_RGBPC_RGBINPUT-2V/Y GCb/Pr BCr/Pr R H VIN1_H/VIN2_H/VIN2_H/VH/VVideoS-VideoComponentSWSWIN1_H/VP.F.CFUSE THERMALSWINTERLOCKSWKEY SWsChassis over view- 40 -Chassis block diagramsChassis Description- 41 -Chassis DescriptionIC301SCANCONVERTER,SYSTEMCONTROL

R-LCDPANELG-LCDPANELB-LCDPANELSTB/SCLK/SDATA_GAMK25B K25G K25RBOUT ROUTGOUTTP501 TP531 TP561TP503 TP533 TP563IC9201VIDEODECODER&AV A/D

IC4401FPGA2

IC1305FLASH MEMORY

IC302EEPROMIC8072HDCPIC241BUFFERIC3411SDRAM

IC9202SDRAM

IC1301,11,21,31DDR MEMORY

MAIN BOARDA/V BOARDI/FBOARDPW_DRPW_DGPW_DBRAOUTGAOUTBAOUT FPGA_HOUT,VOUT,CLKOPW_DHS,DVS,DCLKIN0_HS,VS,CLKCG_HS,VS,CLKIC1201FPGA1

IC8201PC A/D

IN1YIN1UVIN0REIN0GEIN0BETP-CRINTP-CBINTP-YINTP-BINTP-GINTP-RINCG_RCG_GCG_BIN1_HSIN1_VSIN1CLKTMDS TMDSLVDSLVDSIC401DIGITALGAMMA

IC501/1501S&HRED

IC531/1531S&HGREEN

IC561/1561S&HBLUE

RGB(DIGITAL) INPUTNETWORK OPTION INPUTDVI-DRGB(ANALOG)IN/OUTG/Y/VIDEOB/CB/PBR/CR/PRH/VVY/VIDEOCB/PBCR/PRS-VIDEOD-SUB_15INPUT 2 (BNC)INPUT 1DIGITAL (DVI-D)ANALOG (D-SUB15)INPUT 3 (RCA)INPUT 3 (DIN)PC1_VPC2_H/VVSHSPC1_HSCART_CV PC_GS/AV_YSPC_GS/AV_YSRGB_CSYNCAV_CVBSRGB_CSYNCSCART_CVPC2_HPC2_VS_CS_CS_CCVBSS_YPC1_RPC1_GPC1_BK40D - K10QK40C - K10PK40E - K10RK87B - K8ZD-SUB_25IC3007SYNC SEP.IC3012IC3013IC251IC9204IC3231SYNC CONT.

PC_HS/VSPC_R/G/BAV_YAV_YAV_YAV_YPSIGPSIGPSIGH/VSYNC1113IC3009IC3008IC3003IC3011IC5308IC3004IC3006IC1001IC2004IC2002INPUT SW.IC2003CV SELECTIC3001INPUT SW.IC1202MONITOR SW.IC3002IC530113,3 12,514,4SW.

PC1_H/VPC1_H/VPC2_H/VVideo signal processing stage- 42 -Chassis DescriptionQ5002Q1683Q1636Q1681Q5001Q5004Q5303Q5007115253125142152336 51 2109103,147711217 1713161536Mute: HMute: HMute: LMonitor out ON : LMonitor out OFF : H1547 45K00DK40CK16RK10PK16NK20HK20JK20AK40EK10RK8TK16SIC301SYSTEMCONTROLPW_SCL_3VPW_SDA_3VPW_SCL_5VPW_SDA_5VSP OFF VOLUMEVOLUMEAUDIO_SW1AUDIO_SW2AUDIO_SW1AUDIO_SW2SP OFF325246522324 143465 84MAIN BOARDDRIVE BOARDSW BOARDR_NETAV BOARDIC1652AUDIO-CONTROLIC1651PRE AMP.

IC1632IC1631L LR RLRLRLR PC 1AUDIO-IN/OUTPC 2AUDIO-INVIDEOAUDIO-IN(VARIABLE OUTPUT)IC281DACIC3252BUFFERIC3251BUFFER264IC5002SWK20CSW2001K20FK20GK20DIC1681L-AMP.

IC1682R-AMP.

LSP901 SP902L RRSP_MUTE13 12 11K16UEXP SP._L EXP SP._RK20B1 3 51 4 3 2 1 4 3 2IC001AUDIO-SWSP_MUTE31567 15+ - + -- + - +3,18 3,1812,13 8,9 12,13 8,9263AUDIO_MUTEM_OUT16VA331112VAL12VARAudio signal processing stage- 43 -K8DK66DIC801MAIN CPUMAIN BOARDSUB POWER BOARDFAN_CONT1FAN_CONT2FAN_CONT2IC7821Q6603IC6603

D7832Q7821Q7841Q7881Q7861IC7802D7831D7851D7891D7871D7852D7892D7872Q7921IC7841IC7881IC7861IC7801DACIC1814TEMP. SENSORK8XK16I233234SENSOR BOARDFor ABNORMAL TEMP. DETECTand FAN CONTROL1,2 1,2IC1816TEMP. SENSORIC1691TEMP. SENSORK8MK8NK8OFN904FN906FN903 K8PFN907121212121514121366956D6611D6612D6613K66SK66LK66MFN905FN902FN901121212D6614D6616Q7922TPFN4FAN1 FAN2S16VTPFN6TPFN3TPFN7S16V4521621721323Q6604FAN_CONT1Q6601IC6601

IC1871BUFFERIC4801I/OEXPANDERIC4811PRESSURESENSORIC4871ACCELERATIONSENSORQ6602Q6609Q6606Q6607FAN_DRIVEFAN_DRIVEFAN_DRIVEFAN_DRIVE_CPUSH_SCL_S5VSH_SDA_S5VACCELE_SENSSH_SCL_S3VSH_SDA_S3VQ6608FAN_PFFAN_PFLAMP_FAN_PFP_FAILD[0-7], A[0-5]8 9 3 5 6 41,23,5PRESS_SENSFAN control stageChassis DescriptionFN903(Cooling)FN901(Intake)FN902(Intake)FN907(Cooling)FN905(Exhaust)FN906(Cooling)FN904(Cooling)FAN location- 44 -Chassis Description1056 2IC1602ZOOM DRIVE

MZOOM102IC1611FOCUS DRIVE

MFOCUS102IC1872BUFFERIC4801I/O EXPANDER123413769854MLENS SHIFTK16LK16MK16R K8TK8SK9CK9BK9AIC801MAIN CPU1314161518173433363531322930MAIN BOARD DRIVE BOARDLENS SHIFTCONNECTBOARD13 LENS_BOTTOMLENS_TOPLENS_DOWNLENS_UPD[0-7]A[0-5]IC1601LENS SHIFT DRIVE

56ZOOMZOOM+56764523FOCUSFOCUS+Motor control stageFILTERBOARDSW902INTERLOCKSWITCHSW905THERMALSWITCHUNIT_LAMP BALLAST2 1 52 1 5115CJ2K6ACN6A CN66AK66DK8D K8KCJ1 CJ4K6ACLAMPAC CORDPOWER BOARDMAIN BOARDPRIMARY CIRCUITSUB POWER BOARDLAMP_SWINSH_LB_UARTLAMP_DETPFC_SWLB_SH_UART212PFC_SW_CPULB_SWECOLB_SENS186191 231125167198IC801MAIN CPU

IC1871BUFFERIC601P.F.C.

Q1861IC9825Q623 Q681PC603PFC_SWLamp control stage- 45 -LED-On: HCONTROLI/FIC802EEPROMIC302EEPROMIC1652AUDIOCONTROLIC1814,16TEMP.SENSOR217,216233234210211133,135,136235,236,23837-4052,5329,3031,3233,34Q801Q802PHOTOCOUPLERPC603IC4801I/O EXPANDERIC7801DAC12-155K68AAlways Available LAMP LEDRESET SWREAR R/CWIRED R/CFRONT R/CS-VIDEODVI-DD-SUB15USBCONTROLPORTKEY SWITCHTEMP. LEDREPLACE LEDREADY LEDECOLB_SENSLB_SWFANCONTROLFANCONTROLPOWERFAILUREOPTIONRESISTORSSUB POWERPOWERMAINK4F K8FK16RK8TK8JK8ZA/VK10P K40CK10QK40CK10R K40EDRIVESWCN6ACN66A5617,19157293135412527,291LAMP BALLAST CN2512IC1811FLASHROMIC1801DDRMEMORYIC1305FLASHROMIC1301,11,21,31DDRMEMORYIC_RST23.3V to 5VgreenredyellowredIC4401FPGAIC6731,32,33IC6741,42BUFFERIC4701DP RAMIC301SCAN CONVERTERIC801MAIN CPUK87BIC5202PFC_SWIC_RESETPFC_SWRC_CTL0/1RC_CTL0/14FAN_DRIVE FAN_DRIVERC FRONTK8L K2811AFAN_CONTROL6FAN7_DRIVEFAN_CONT24FAN_CONT1MOTORDRIVECONTROLZOOM_+/-FOCUS_+/-LENS_U/D15RC_CPURESET_SWF_RCR_RCW_RCS_SWAV_SW1/2AUDIO_SW1/2DDC_CLK/DATADVI_HOTM_OUTA_MUTEDDC_SWSH_SCL/SDA_S5V SH_SCL/SDA_S3.3V325,246Q281Q282Standby off 5V3.3VQ8201Q8202HDCP_CLK/DATADDC_WRITEPW_SCL/SDA_3VPW_SCL/SDA_5V158,63388390M_OUTAUDIO_MUTE264263AUDIO_SW1/2SP_OFF84SP_MUTE46143,23271,72PW_SCL/SDA_DDC_D1415IC4811PRESSURESENSORIC4871ACCELE.SENSORIC3804AIR MOUSEINTERFACEIC3803AIR MOUSEDECODERIC3801RS-S3SC RECEIVER/DRIVERSC_A[1-12]SC_D[0-15]A[1-12]D[0-15]CPU_AD[1-21]CPU_DT[0-15]A[1-21]D[0-15]IC281DAC A3231SYNCCONT.R/CSELECTIC8201PCA/DIC8041BUSMULTI-PLEXERIC8051,61,71BUS SWIC8052AVNVMIC8062DVINVMIC8072HDCPNVMIC5201PCNVMIC9201AVA/DK16I K8XK8KIC1691TEMP.SENSORSENSORVOLUMEVOLUMEKEY1-3KEY1-3IC_RESET12RC_CPUSYS_SW_CPU186213FAN_DRIVEPFC_SW212LAMP_SWIN191SH_LB_UART167LAMP_DETLB_SWECOLB_SENS167LB_SH_UARTLEDSP_OFFCN6CCN16CHLHLLHHLHDDC_WRITEDDC_SWQ301Q302398,247159,64PW_SCL/SDA_DDC_AQ303Q304IC401GAMMAIC501IC1501S&H(R)IC531IC1531S&H(G)IC561IC1561S&H(B)DDC_CLK/DATASTB/SCLK/SDATA_GAMNETWORKOPTION3,5AD_SCL/SDA2R/CIC8015K16UK20B5Serial bus control stageChassis Description- 46 -A/V BOARDI/F BOARDS16V16VAS-6VK6ABRIDGEDIODE IC601P.F.CONTROLBOOSTERIC651 SWITCHINGREGULATORT651CONVERTERTRANS.3-4 258-101-22-41-2123456ACINPUTCJ1LAMPBALLASTIC801MAINCPU5VDVIIC4801I/OEXPANDERCJ218VB375VIGNITORK8KK20AK20JK20HK16NMAIN BOARDStand-by : LLamp-On : H S6.3V9-11CN6ACN6CCN66APRIMARYCIRCUIT15 14 13 12PFC_SWIC_RESETIC_RSTIC_RSTIC_RSTPFC_SWFAN_CONT2FAN_CONT1FAN_DRIVEFAN_PFPJ_5V_PF-5V_AV_PFS5V_AV_PFMAIN_-5V_PFM/A_PFFAN_PFA[0-5]D[0-7]SWF_1.2V_PFSWF_2.5V_PFVDEC_1.8_PFFPGA_1.5V_PFGAM_15.5V_PFMAIN_6V_PFMAIN_3.3V_PFAD_3.3V_PFAD_5V_PFGAM_1.8V_PFLAMP_FAN_PFIC_RSTFUSEFILTER BOARD6.2VS3.4V3.3V10VAS3.3V3.3VS-5VS16VS16VS16VS-6VS3.3VS16VK66DK66HK66FK66EK8EK8GK8FK8DSUB POWERBOARDQ6614Q6617FN904FN906FN903FN907POWER BOARDQ66165-6S16V S16V79-10S6.3VS6V2,4S-5VK66GK40A6,8S6.3VS-6VS6V1-2S6VK66NK66S K66L K66MK40DK10QK87ADVI-DS6.3V6V9-107-815.7V16VA12VAR12VAL5IC6606Q6611IC_RSTIC_RST15.7V Q6612PC601PC603PC602K6AAINLETK6ABK6ACF.B.THERMALSWINTERLOCKSW1 3SENSORBOARD3-4K87BK8Z301K16IK8XK8MK8NK8PK8OS5VS5VRC FRONTBOARD1K2811AK8LS5VS5VCONTROLBOARD62K68AK16RK8TK8JS5VS5VLENS SHIFTCONNECT6K8SS5VS5VLAMPCJ415.7VCN16CIC4001D4001D8701Q8701S5V5VIC8702 3.3V2IC8701 3.3V1NET_SWNET_SW326465666768697071727374777880828356PJ_5V_PFPFPFPFPFPFPFPFPFPFPFPFFL FL FLFLPFK40EK10R9-10-5V_AV_PF11-12S5V_AV_PFPF PFPFFLFLFLFL14FANCONTROLCIRCUITPOWERSUPPLYLINESIC1621 12V_M/AIC1631IC1632SW BOARD DRIVE BOARDR-NET BOARD133 1M/A_PFBLUELCDPANELGREENLCDPANELREDLCDPANELK25R K25G K25B13.5V15.5VS16VFANCONTROLCIRCUIT3213213213211 2 3 1 2 3 1 2 3FN905FN902FN901186PFC_SW211438IC_RESET206161712NET_SWStand-by : L111ON_15VIC1871BUFFERIC1872BUFFERFLPFFan Lock signalRemark SymbolPower Fail signalFLRefer to:Power failuredetection treeRefer to:Fan control stagePower supply lines & power failure detectionChassis Description - 47 -Chassis DescriptionLED indication and projector condition on flashing dim off*When the projection lamp reaches its end of life, the LAMP REPLACE indicator lights yellow. When this indicatorlights yellow, replace the projection lamp with a new one promptly. Reset the Lamp replacement counter afterreplacing the lamp.The projector is in cooling mode. It cannot be turned on untilthe READY indicator lights green.The projector detects an abnormal condition and cannot beturned on. Unplug the AC power cord and plug it again to turnon the projector. If the projector is turned off again, disconnectthe AC power cord and contact the dealer or the servicecenter for service and checkup. Do not leave the projector on.It may cause electric shock or a fire hazard.The projector is in the Power management mode.The temperature inside the projector is abnormally high.The lamp cannot light up. (The projector is preparing for stand-by or the projection lamp is in cooling mode. The projectorcannot be turned on until the cooling process is completed.)The lamp cannot light up. (The lamp has been cooled downenough and the projector is in stand-by mode and ready to beturned on with the POWER ON-OFF button.)The projection lamp reaches its end of life.Replace the lamp and then reset the Lamp replacementcounter. The indicator is turned off.The projector is OFF. (The AC power cord is unplugged.)The projector is ready to be turned on with the POWER ON-OFF button.The Warning Temp. indicator blinks red to let you know theinternal temperature of the projector exceeds a normal level. Ifthe temperature goes up further, the projector will be turnedoff automatically and the Ready indicator goes out. When theprojector is cooled down enough and the temperature returnsto normal, the READY indicator lights green and the projectorcan be turned on again. (The WARNING TEMP. indicatorkeeps blinking.) Check and clean the air filters.Projector ConditionThe projector is operating normally.The projector is cooled down enough and the temperatureretur ns to nor mal . When tur ni ng on the proj ector, theWARNING TEMP. indicator stops blinking. Check and cleanthe air filters.LAMPREPLACEyellowIndicatorsREADYgreenLAMPredWARNINGTEMP.redCheck the indicators for projector condition.- 48 -Chassis DescriptionDetection of Power failureThe projector provides a protection circuit to prevent the secondary failure when the power failure, fans failure or tem-perature failure occurs on the projector. The power failure detection lines "MAIN_6V_PF", "MAIN_-5V_PF", etc. areconnected to the main power supplies. When the failure occurs, IC801 receives an error information throughthe power failure detection lines and turns off the signal "IC_RESET_CPU" output from pin 211 to stop the powersupply.The power failure detection signals are sent to IC4801 and then sent to IC801.Error information table64 PJ_5V_PF PJNET S5V PJNET, S5V65 -5V_AV_PF AV S-5V (AV BOARD) AV, -5V66 S5V_AV_PF AV S5V (AV BOARD) AV, S5V67 MAIN_-5V_PF SUB_POWER S-5V (MAIN) MAIN, S-5V68 M/A_PF MOTOR&AUDIO 12V M/A, 12V69 FAN_PF FAN 16V FAN, 16V70 SWF_1.2V_PF SW FPGA 1.2V SWFPGA, 1.2VIC4801 71 SWF_2.5V_PF SW FPGA 2.5V SWFPGA, 2.5VTIC81592GPBM 72 VDEC_1.8_PF CXD3807 1.8V ANALOG, 1.8V73 FPGA_1.5V_PF FPGA 1.5V FPGA, 1.5V74 GAM_15.5V_PF GAMMA 15.5V GAMMA, 15.5V77 MAIN_6V_PF SUB POWER 6V (MAIN) MAIN, 6V78 MAIN_3.3V_PF SUB_POWER 3.3V (MAIN) MAIN, 3.3V80 AD_3.3V_PF AD9882 3.3V ANALOG, 3.3V82 AD_5V_PF AD9882 5V ANALOG, 5V83 GAM_1.8V_PF GAMMA 1.8V GAMMA, 1.8V56 LAMP_FAN_PF LAMP_IN_FAN 16V LAMP FAN, 16VIC Pin Signal Name Connection Error InformationPower failure detection system- 49 -Chassis DescriptionPower failure detection tree3.3VS16VS6V6V1.8VIC14215VIC5891VD1.8VIC92923.3V113.5VIC159215.5VIC1591S5VIC58813.3V_AD2L262MAIN_3.3V_PF3.3VFPGAL34033.3VPLLAL34041.5VFPGAIC34011.5VPLLAL3402L1251D14211.5VPLLGL34015V1IC271ON_15VIC2613.3V2IC9293FAN CONTROL CIRCUIT3.3V_AD3L2633.3V_AD1L261D5801D591D7872FN907FANsD3401D3402SWF_1.2V_PFSWF_2.5V_PF SWFPGA, 2.5VSWFPGA, 1.2VMAIN, 3.3V(Gamma,FPGA,A/D)MAIN_6V_PFD5801MAIN, 6V(A/D)GAMMA, 1.8V(Gamma)FPGA, 1.5V(FPGA)FAN, 16VGAMMA, 15.5V(PANEL)LAMP FAN, 16VM/A, 12VGAM_1.8V_PFD1251D1252FPGA_1.5V_PFFAN_PFGAM_15.5V_PFM/A_PF5VAL2725V_VDL271D271D272ANALOG, 5V(A/D)AD_5V_PF3.3VA_VDL92073.3VD_VDL9206D9201D92021.8VD_VDL92041.8VA_VDL9203D9203D9204ANALOG, 1.8V(A/D)VDEC_1.8V_PFMAIN, S-5V MAIN_-5V_PFL9205L2731.8VL_VD D9206D261D262ANALOG, 3.3V(A/D)AD_3.3V_PFD263S2.5VSFS1.2VSFQ5881Q7922K8FK8G1-25-68-102-4K8E9-1051-27LAMP_FAN_PFMAIN BOARDDETECTIONLINE NAMEERROR INFO.(Failure area)K8T 2AV, -5V -5V_AV_PFK10R9-1011-12AV, S5V S5V_AV_PFPJNET, S5V PJ_5V_PFK8Z 2S3.3VS1.8V_PWIC1306S3.3VSFS2.5V_PWIC1307IC1251IC1252S1.9VIC5801S-5V S-5VADRIVE BOARDA/V BOARDI/F BOARD- 50 -Chassis DescriptionDiagnosis of power failure with RS-232C portDiagnosis procedureThis projector provides a function to get the error information of the projector by using the RS-232C serial port forthe power failure diagnosis.The further error information of the power failure and fan failure can be found out by using this function.3 Turn on the projector. Check that the LED shows a powerfailure. (All the LEDs except LAMP LED are blinking)4 Type a diagnosis command of the power failure "CR ALLP-FAIL" and press a "ENTER" key within 1 second on thecommand window of the software.The error information will be listed on the window as theright.Check the status column. If "NG" is listed, the power failureoccurs on its signal line (Power Line Name).In case of the right table, this error information means thatthe power failure occurs on the S-5V power supply on theanalog circuit on the main board. Check if the parts con-nected to S-5V power supply line are defective.Also the error information may be listed multiple as thebelow;In the above case, 2 kinds of causes are considered.One is the power failure occurs on the multiple places at thesame time, other is a power failure affects multiple powersupply lines even if the failure occurs on the single place.In the former case, check if the parts connected to the mul-tiple power supply lines are defective. In the latter case,determine a failure point referring to "Power failure detec-tion tree" on the previous page. Basically, if the power fail-ure occurs on the upper side of power supply, the powerfailure is also detected on lower side of power supply fre-quently. If the failure occurs on the lower side of power sup-ply, it is lightly affected to the upper side of the power sup-ply. In the above case, because the failure occurs on the 6Vpower supply on the analog circuit on the main board, thefailure is also detected on the 3.3V and 5V power supply onthe ANALOG circuit on the main board.Baud rate : 19200 bpsParity check : noneStop bit : 1Flow control : noneData bit : 8CR ALLPFAIL000 PJNET, S5V OK000 AV, -5V OK000 AV, S5V OK000 MAIN, S-5V NG000 M/A, 12V OK000 FAN, 16V OK000 SWFPGA, 1.2V OK--- --- --- ----- --- --- --000 ANALOG, 1.8V OK000 FPGA, 1.5V OK000 GAMMA, 15.5V OK000 MAIN, 6V NG000 MAIN, 3.3V OK000 ANALOG, 3.3V NG000 ANALOG, 5V NG000 GAMMA, 1.8V OK--- --- --- --1 Connect a RS-232C serial cross cable to SERIAL PORT IN on the projector and serial port on the PC.2 Launch a communication software "Hyper terminal" provided with PC and setup the communication condition asfollows;* See "Power Failure Detection Tree" for further description of the Error Information.Error Information(Signal name)Status ErrorError- 51 -Chassis DescriptionError history logGroup No. Item No. Data (Error Code) L O139 1.9V Power (1.9V) - -140 PW_SEL PIXEL 232C Selection SH:H, PW:L O141 EXP_RESET I/O Expander Reset Signal Reset: H O142 RESET_GAM Reset for Digital Gamma IC O143 TDO [for ICE] Test Data output - O144 (Not used) (Open) O145 (Not used) (Open) O146 SH_FPG_WAIT Hardware Wait Request Wait with L I147 RESETM Manual Reset Request - I148 (Reserved) Analog Trigger/Inout Port H (Open) I149 (Not used) (Pull-down) I150 ASEMD0 [for ICE] ASE Mode - I151 ASEBRKAK [for ICE] ASE Brake - O152 (Not used) (Pull-up) I153 AUDATA[3] [for ICE] AUD data - O154 AUDATA[2] [for ICE] AUD data - O155 GND Power (0V) - -156 AUDATA[1] [for ICE] AUD data - O157 1.9V Power (1.9V) - -158 AUDATA[0] [for ICE] AUD data - O159 GND Power for Inout/Output(0V) - -160 TRST [for ICE] Test Reset - I161 3.3V Power for Inout/Output(3.3V) - -162 TMS [for ICE] Test Mode Switch - I163 TDI [for ICE] Test Data Input - I164 TCK [for ICE] test Clock - I165 (Not used) (Pull-down) I166 (Not used) (Pull-down) I167 LAMP_DET Lamp Fail Detection I Lamp Failure Detection until Dimmer Starts L: Lamp fail I168 SWF_INIT Config. status signal I169 MD0 Clock Mode Setting [Default:L] L fixed I170 1.9V PLL1 Power (1.9V) - -171 CAP1 PLL1 External Condenser - [470pF] - -172 GND PLL1 Power (0V) - -173 GND PLL2 Power (0V) - -174 CAP2 PLL2 External Condenser - [470pF] - -175 1.9V PLL2 Power (1.9V) - -176 AUDCK [for ICE] AUD Clock - I177 GND Power (0V) - -178 1.9V Power (1.9V) - -179 (Reserved) Clock Oscillator (Open) -180 EXTAL External Click/X'TAL - I181 SWF_DONE Config. process finishing signal I182 BOX_SW Detect on/Off for PJ-Net Board L: Yes, H: No I183 FPGA_nSTATUS Error Detection during the Config. H:Error I184 FPGA_CONF_DONE OK Detection during the Config. H:OK I185 SH_FLASH_WP Flash IC Write Protect L: Protect O186 PFC_SW_EX PFC_SW O187 SWF_D0 Config. data O188 GND Power for Inout/Output(0V) - -189 CKIO System Clock IO - I/O190 3.3V Power for Inout/Output(3.3V) - -191 SH_LB_UART Dimmer Control H: at lamp ON O192 (Not used) (Open) -193 (Not used) (Open) -194 (Not used) (Pull-up) -195 SH_EX_UART Send Data2 [External] 19200 or 9600bps O196 (Not used) (Pull-up) -197 (Not used) (Pull-up) -198 LB_SH_UART Dimmer control and lamp error detect - I199 (Not used) (Pull-up) -200 GND Power (0V) - -201 EX_SH_UART Receive Data2 [External] 19200 or 9600bps I202 1.9V Power (1.9V) - -203 (Not used) (Pull-up) I204 FPGA_NCONFIG Start config. L -> H start O205 NET_H/L Request command for PJNet Active L OPin No. Function Name Function Polarity I/OControl Port Functions- 55 -206 NET_SW Switch On/Off for PJ-Net Power L:On, H: Off O207 GND Power for Inout/Output(0V) - -208 FPGA_CLB Initialize for circuit H after config. O209 3.3V Power for Inout/Output(3.3V) - -210 SYS SW_CPU Bus Switch O211 IC_RESET_CPU Power Control peripheral ICs O212 LAMP_SWIN Lamp Drive H: On, L: Off O213 FAN_DRIVE_CPU Fan Drive O H: On, L: Off O214 SH_SDA_3V IIC Bus (standby Off) L: Active I/O215 SH_SCL_3V IIC Bus (standby Off) L: Active I/O216 SH_SDA_S3V IIC Bus (always On) L: Active I/O217 SH_SCL_S3V IIC Bus (always On) L: Active I/O218 PW_SH_0 PW-SH Input Signal I219 UCLK USB Clock [48MHz] (Pull-up) I220 RESETP Power On Reset Request L: On reset I221 (Not used) (Pull-up) -222 MD3 Bus Width Setting for Area0 L fixed I223 MD4 Bus Width Setting for Area0 L fixed I224 3.3V Test(3.3V Fixed) - I225 3.3V USB Analog Power(3.3V) - -226 (USB1P)[Func] USB1 Data I/O(+) (Open) I/O227 (USB1M)[Func] USB1 Data I/O(-) (Open) I/O228 GND USB Analog Power (0V) - -229 (USB2P)[Host] USB2 Data I/O(+) (Open) I/O230 (USB2M)[Host] USB2 Data I/O(-) (Open) I/O231 3.3V USB Analog Power(3.3V) - -232 GND Analog Power (0V) - -233 PRESS_SENS Input for Pressure Sensor Analog Input AI234 ACCELE_SENS Input for Acceleration Sensor Analog Input AI235 KEY1 KEY AD Converter Input Analog Input AI236 KEY2 KEY AD Converter Input Analog Input AI237 3.3V Analog Power(3.3V) - -238 KEY3 KEY AD Converter Input Analog Input AI239 OPT1 Option Input Analog Input AI240 GND Analog Power (0V) - -Pin No. Function Name Function Polarity I/OControl Port Functions- 56 - Parallel I/O Expander (IC4801, TIC81592GP)1 S3.3V - - -2 XIN Clock input (14.7456MHz) I3 XOUT Open O4 GND - - -5 S3.3V - -6 D7 Data Bus 7 I/O7 D6 Data Bus 6 I/O8 D5 Data Bus 5 I/O9 D4 Data Bus 4 I/O10 D3 Data Bus 3 I/O11 D2 Data Bus 2 I/O12 D1 Data Bus 1 I/O13 D0 Data Bus 0 I/O14 A5 Address 5 I15 A4 Address 4 I16 A3 Address 3 I17 A2 Address 2 I18 A1 Address 1 I19 A0 Address 0 I20 GND - - -21 SH_WE0 Write signal I2