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SERVICE MANUAL PLC

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1. E rar VEL D Sr Is y DI mp P ny L uns I ESO Screws B Screw A Slot E MAGENTA MAGENTA 51 Optical Adjustment Relay lens adjustment 3 Adjust the slot G It is adjusted that cyan and the magenta in the top and bottom part become the same width 4 Adjust the slot H It is adjusted that cyan and the magenta in the right and left part become the same width 5 Tighten screw C and screw D to fix the relay lens unit Slot H Screw D Screw C N MAGENTA MAGENTA MAGENTA 52 Optical Adjustment Condenser lens adjustment 2 6 Adjust the slot F to make color uniformity in white by using a slot screwdriver Top and bottom shading are erased 7 Adjust the slots E to make color uniformity in white by using a slot screwdriver Right and left shading are erased 8 Tighten 1 screws A and 2 screws B to fix the integrator lens unit A VIP oU Vp LI WLS 2 Screws B MAGENTA 53 Condenser lens adjustment 1 Slot E MAGENTA Screw A Optical Adjustment 2 Contrast adjustment POL Before Adjustment Input a 100 of black raster signal G Contrast adjustment POL 1 Loosen a screw J on the stopper plate which you intend
2. 10 Maintenance Resetting the Lamp Counter Be sure to reset the Lamp counter after the lamp is replaced When the Lamp counter is reset the LAMP RE PLACE indicator stops lighting and the Lamp replacement icon disappears 1 Press the MENU button to display the On Screen Menu Lamp counter Use the Point lt P buttons to move the red framed Bosal pointer to the Setting Menu icon EE 00 2 Use the Point AV buttons to move the red framed point er to Lamp counter and then press the SELECT button A dialog box appears showing the total accumulated time of the lamp usage and the reset option Select Reset and the Lamp replacement counter Reset appears Select Yes to continue Select Reset and the Lamp replacement counter Reset appears 3 Another confirmation dialog box appears select Yes to reset the Lamp counter Select Yes then another v Note CER Do not reset the Lamp counter without implementing lamp OX Appear replacement Be sure to reset the Lamp counter only after 3 Select Yes again to reset replacing the lamp the Lamp counter How to check Lamp Used Time The LAMP REPLACE indicator will light yellow when the total lamp used time Corresponding value reaches 3 000 hours This is to indicate that lamp replacement is required The total lamp used time is calculated by using the below expression Total lamp used time Corresponding value Teco Tnormal x 1 2 Thigh x
3. B 1 Remove 1 screvv A M3X6 4 screws Power board Ballast ass y Fig 13 1 26 Mechanical Disassembly 13 2 power board Ballast ass y removal 2 1 Remove the 2 rivets A and B and take off the trigger box Press the edge of the rivet A and remove the rivets 2 Remove 2 Fixer clamp and remove the Power board Ballast 3 Remove the Spacer sheet Ballast board A901 Spacer sheet Fixer clamp Shield plate main power Trigger box Fig 13 2 27 Mechanical Disassembl 14 Power board ass y removal Power board ass y 1 Remove 1 screw A M3X8 3 screws B T3X8 and remove the Power board ass y 2 Remove the Spacer sheet Spacer sheet Power board ass y gem Q m o O 2 um D gt O A A co e o x Power board AC A902 Fig 14b 28 Mechanical Disassembl 15 1 power board Filter ass y removal 1 1 Remove 1 screw A M3X6 2 screws B T3X8 and remove the Power board Filter ass y to Ki O Power board Filter ass y 15 2 power board Filter ass y removal 2 and remove the Fuse cover remove the Spacer sheet and remove the Power board Filter 1 Remove 1 screw A M2 5X5 2 Remove the Holder PWB Holder PWB Fuse cover Pm i o LL a O O 2 i O A T e o lt Spacer sheet Fig 15 2 29 Mechanical Disassembl 16 1 intake Fa
4. Chamfer corner comes this side A7 Adjustments Adjustments after Parts Replacement Adjustment necessary O Check necessary Disassembly Replaced Parts dem i Relay Polarized Optical Integ Prism sor Lens Glass Filter rator ipid bii Ass y Lens OUT POL WV Lens REINES IEEE D eo e ECTUTUNMRRNNNNNNNRENNN alat 0 0 Peewecekme 8 DE A DO DA DS DS DS DS DE at 0000000 DS A De a OO DS DS DS DS A uu um m E m um m m jueunsn py jeondo C E 1 5096 luminance adjustment PC oL d po pope 90 luminance adjustment Video EMEN Wiehe ament O 7L Wt elanoe ament Mido O fT Wits tort ament 0 7 0 Rerdbeinedm CE 0 po ES m D F o m gt 2 c T F 3 D 5 F T 48 Optical Adjustments Before taking optical adjustments below remove the Cabinet Top following to the Mechanical Disassemblies Adjustments require a 2 0mm hex wrench Philips Screwdriver and a slot screwdriver When you adjust Integrator lens or Relay lens adjustment you need to disconnect some connectors and FPC cables of LCD panels on the main board When adjusting optical component adjust each adjustment item in numerical order Incorrect adjustment steps may produce improper adjustment The items adjusted correctly can be omitted from the steps Note Do not disconnect conne
5. Pre Polalized glass G Pre Polalized glass B ___ Polalized glass B P Mount the pre polarized glass as the film attached side comes to the LCD panel side Mount the polarized glass B and G as the file attached side comes to the LCD panels side Mount the polarized glass R as the file attached side comes to the prism WY _ PN Red side Optical Parts Disassembl 22 Lens mount removal 1 Remove 4 screws A M2 5X10 and remove the Lens mount V NJ AN N Lens mount N N Fig 22 23 Lens shift ass y removal 1 Remove 4 screws A M3X6 and remove the Lens shift ass y 36 Optical Parts Disassembly 24 Condenser lens ass y removal 1 Remove 1 screw A M2 5X5 and remove the Condenser lens ass y 2 Remove 2 screws B M2 5X5 and remove the Lens holder ass y 3 Remove 1 screw C T3X6 and remove the Condenser lens Condenser lens ass y B a lla p od A P cel B N Condenser lens Slide the Lens holder ass y Lens holder ass y Condenser lt q Fig 24d 87 Optical Parts Disassembl 25 Relay lens ass y removal 1 Remove 1 screw A M2 5X5 and remove the Relay lens ass y 2 Remove 1 screw B M2 5X5 and remove the Lens holder ass y 3 Remove 1 screw C T3X6 and remove the Relay lens Relay lens ass y Fig
6. SANYO FILE NO SERVICE MANUAL Multimedia Projector Model No PLC XT35 PLC XT35L U S A Canada Europe U R Asia Original Version PLC XT35L without Projeccton Lens Match the Chassis No on the unit s back cover with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does Chassis No KP3 XT3500 not match the unit s additional Service Literature is re KP3 XT35L00 quired You must refer to Notices to the Original Service Manual prior to servicing the unit PRODUCT CODE PLC XT35 PLC XT35L 1 122 404 00 1 122 404 20 1 122 405 00 1 122 405 20 1 122 405 02 1 122 405 22 REFERENCE NO SM5110907 00 Contents SERVICE MANUAL ceetaisestmmesestssmesmteemeilsiisi toms 1 SOTA NS pees P T 2 Safety Instructions uiii enero ruentis 3 Safety Precautions uere te xxxii tear cuui carie oe ada casi 3 Product Safety Notice ede petierat t tkx wg ka xia vie dwa 3 Service Personnel Warning eessss 3 GDOOGIICalORS seeria 4 Circuit Protections auri total etui sede ae Se a beet eit 5 mic eem c eee aa idees 5 Thermostat SW901 accesotisdei ctus ianiu siet teo tibasr t decido suce 6 Lamp cover switch SW902 eeeessees 6 Temperature sensors TH901 TH902 IC8841 7 Power failure and fan lock detection 8 Meunier 9 Cleaning the Air Fi
7. gt MAX Cyclic Operation 44 LineB2 0 0 1023 MIN lt gt MAX Cyclic Operation 45 LineB3 0 0 1023 MIN lt gt MAX Cyclic Operation 46 LineB4 0 0 1023 MIN lt gt MAX Cyclic Operation 47 GhostR Pos 3 0 31 48 GhostG Pos 3 0 31 49 GhostB Pos 3 0 31 50 GhostR Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 51 GhostR Start 128 0 255 52 GhostR End 128 0 255 53 GhostG Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 54 GhostG Start 128 0 255 55 GhostG End 128 0 255 56 GhostB Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 57 GhostB Start 128 0 255 58 GhostB End 128 0 255 59 BlockR1 0 0 2047 MIN lt gt MAX Cyclic Operation 60 BlockG1 0 0 2047 MIN lt gt MAX Cyclic Operation 66 Electrical Adjustment Se Item Name Function Initial Range Note 61 BlocxB1 0 0 2047 MINe SMAX Cyclic Operation 62 BlockR2 0 0 2047 MIN lt gt MAX Cyclic Operation 63 BlockG2 0 0 2047 MIN lt gt MAX Cyclic Operation 64 BlockB2 0 0 2047 MIN lt gt MAX Cyclic Operation 65 ReverceR 0 0 2047 MIN lt gt MAX Cyclic Operation 66 ReverceG 0 0 2047 MIN lt gt MAX Cyclic Operation 67 ReverceB 0 0 2047 MIN lt gt MAX Cyclic Operation 68 BackCrossR Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 69 BackCrossR Start 128 0 255 MIN lt gt MAX Cyclic Operation 70 BackCrossR End 128 0 255 71 BackCrossG Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 72 BackCro
8. 0 0 0 0 0 0 48 48 0 0 2004 2004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 48 48 0 0 0 0 36 28 24 Range 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 1023 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 1023 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 1023 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 2047 0 127 0 127 0 127 0 1 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 MIN MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cy
9. RC AC XD 98 Waveform scesede pegs conan pave eaeteu seco deateaenceceencenseseeiceasteceeas 99 epe E 100 IC Block DiaQraMs cccsescccsseeeeeeeeeeceeeesaaeeeeneeess 101 Electrical Parts LISE oa dort vase deca Pe eon deer etas 109 Electrical Parts LOCATION cici ome Seb aont ex Ee beca tuse 110 Electrical Parts LISES ueris qoot Ia toda iion nier ot 111 Mechanical Parts List eeseseessessse 132 Cabinet Parts Location sssse 132 Mechanical Parts EISE uiii oido eno rotto Reus cens 138 Diagrams amp DraWingS cccccccsseeesseeeseeeeseeeeseeeeeneeeees A1 Parts description and reading in schematic diagram A2 Schematic Diagrams suc smicuuita tob cotto ie Eu Eph Etape A3 Printed Wiring Board Diagrams A11 Pin description of diode transistor and IC A15 Note on SoIdenia Cremada A16 Safety Instructions Safety Precautions VVARNING The chassis of this projector is isolated COLD from AC line by using the converter transformer Primary side of the converter and lamp power supply unit circuit is connected to the AC line and it is hot which hot circuit is identified with the line XXX in the schematic diagram For continued product safety and protection of per sonnel injury servicing should be made with qualified personnel The following precautions must be observed 1
10. pleted OK will appear on the screen 3 PC Pedestal adjustment 1 Enter the service mode 2 Receive the 16 step grey scale computer signal with Input RGB mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 0 item no 0 and change data value to adjust the pedestal level and black level to be the same level 5 Connect an oscilloscope to test point TP35R and chassis ground 6 Select item no 1 and change data value to adjust the pedestal level and black level to be the same level 7 Connect an oscilloscope to test point TP35B and chassis ground 8 Select item no 2 and change data value to adjust the pedestal level and black level to be the same level o 2 o a E 0o x oO oD S po mao 3 PC Gain adjustment 1 Enter the service mode 2 Receive the 16 step grey scale computer signal with Input1 RGB mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 0 item no 3 and adjust the ampli tude a to be minimum by changing the Data value 5 Connect an oscilloscope to test point TP35R and chassis ground 6 Select group no 0 item no 4 and adjust the ampli tude a to be minimum by changing the Data value 7 Connect an oscilloscope to test point TP35B and chassis ground 8 Select group no 0 item no 5 and adjust the a
11. 25a Relay lens Lens holder ass y Slide the Lens holder ass y Condenser lens 38 Optical Parts Disassembl 26 Green Polarized glass ass y and Optical filter ass y removal 1 Remove 1 screw A M2 5X6 and remove the stopper 2 Remove the Polarized glass ass y and remove the Optical filter ass y Stopper rN Polarized glass ass y AC Optical filter ass y Holder POL Marker comes this top side Marker comes this Slit comes Polarized top side Green glass side IS glass only Holder WV NY Polarized glass Film attached side comes this side Optical filter The optical filter must be used with the specified parts according to the mounted prism assembly type Type L or Type R See the parts list for further details 39 Optical Parts Disassembl 27 Blue Polarized glass ass y and Optical filter ass y removal 1 Remove 1 screw A M2 5X6 and remove the stopper 2 Remove the Polarized glass ass y and remove the Optical filter ass y ass y Polarized glass ass y Fig 27a Thermistor TH902 Holder WV Slit comes Polarized glass side Holder POL Marker comes this top Polarized glass Film attached side comes this side Fig 27b The optical filter must be used with the specified parts according to the mounted prism assembly type Type L or Type R See the parts list for further details 40 Optical Parts Disassembl 28 Red
12. Cyclic Operation MIN lt gt MAX Cyclic Operation R Common center adjustment G Common center adjustment B Common center adjustment Link with No 18 Link with No 19 Link with No 20 Link with No 15 Link with No 16 Link with No 17 Effective after AC On 0 19200bps 1 9600bps 2 115200bps Not used Electrical Adjustment Group Item 21 22 23 30 31 32 33 50 51 52 53 54 55 56 57 58 80 Group 201 0 1 Group 205 o Item Name Shipping Setting CABLE SW PW Debug Command Enable Device Refresh Disable Device Access Disable PJ Net HangUp Check Projector Time Reset Lamp Warning Time NORMAL Lamp Warning Time ECO Lamp Warning Time HIGH Lamp life test enable Lmap On time for life test Lamp Off time for life test Lamp total time for life test Lamp Replacement Display Filter Warning Display Lamp counter Reset Times Filter Counter Reset times Factory Default Execute Times Motor Stop Mouse Posiyion X Mouse Position Y Lamp Go Out Panel life test mode Option signal FrameLock Option Field Sense Invert Enable Sub Image Enable Zoom Accelerator Enable DZoom Reset by Keystone Stability Count Sensivity for Signal Lost HSYNC Sensivity for Signal Lost VSYNC Keystone Filter center value Spread Spectrum Spread Spectrum Enable Function Long Cable Lamp Life at Normal Mode Warning Time at Normal Lamp Life at Eco
13. DEC inlay 3 Remove the Heat sink sheet A Button 9 E s R N Heat sink sheet A DEC inlay Fig 4 2 4 3 Main board ass y removal 3 1 Remove 1 screw A M3X6 2 Remove 2 nuts B 2 nuts C 1 screw D and remove the Main PWB Holder Main PWB Holder Fig 4 3 19 Mechanical Disassembl 5 Lamp ass y removal y 1 Loosen 2 screws A M3X13 and remove the Lamp ass 2 Remove the Spacer sheet Spacer sheet Lamp ass y 6 1 Lens cover ass y removal 1 1 Remove 4 screws A T3X8 and remove the Lens cover ass y Lens cover ass y Fig 6 1 20 Mechanical Disassembl 6 2 Lens cover ass y removal 2 1 Remove 2 screws A T3X8 and remove the Stopper button 2 Remove the Button remove the Spring and remove the Holder p A Stopper button MM Ss P MR RE ST 8 Holder amp Lens cover top Fig 6 2 7 Optical engine removal 1 Remove 5 screws A T3X10 and remove the Optical engine Optical engine 21 Mechanical Disassembl Lens cover bottom removal 8 1 Remove 2 screws A T3X8 and remove the Optical engine Lens cover bottom Fig 8 22 Mechanical Disassembl 9 1 AV board amp Network joint board ass y removal 1 1 Remove 8 screws A T3X8 and remove the AV board amp Netwark joint board ass y AV board amp Network joint board ass y 9 2 AV b
14. MAX Cyclic Operation 112 R DCOffset N9 0 0 0 2047 MIN lt gt MAX Cyclic Operation 113 R DCOffset N10 0 0 0 2047 MIN MAX Cyclic Operation 114 R DCOffset N11 0 0 0 2047 MIN lt gt MAX Cyclic Operation 115 R DCOffset N12 2000 2000 0 2047 MIN MAX Cyclic Operation 116 G DCOffset NGain 0 0 0 1023 MIN lt gt MAX Cyclic Operation 117 G DCOffset N1 80 80 0 2047 MIN lt gt MAX Cyclic Operation 118 G DCOffset N2 0 0 0 2047 MIN lt gt MAX Cyclic Operation 119 G DCOffset N3 0 0 0 2047 MIN lt gt MAX Cyclic Operation 120 G DCOffset N4 0 0 0 2047 MIN lt gt MAX Cyclic Operation 121 G DCOffset N5 0 0 0 2047 MIN lt gt MAX Cyclic Operation 122 G DCOffset N6 0 0 0 2047 MIN lt gt MAX Cyclic Operation 123 G DCOffset N7 0 0 0 2047 MIN lt gt MAX Cyclic Operation 124 G DCOfiset N8 0 0 0 2047 MIN lt gt MAX Cyclic Operation 125 G DCOffset N9 0 0 0 2047 MIN lt gt MAX Cyclic Operation 126 G DCOffset N10 0 0 0 2047 MIN lt gt MAX Cyclic Operation 127 G DCOffset N11 0 0 0 2047 MIN lt gt MAX Cyclic Operation 128 G DCOffset N12 2000 2000 0 2047 MIN lt gt MAX Cyclic Operation 129 B DCOffset NGain 0 0 0 1023 MIN lt gt MAX Cyclic Operation 67 Electrical Adjustment Group Item 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 16
15. Minimum sync amplitude threshold for HLCK 0 to 1 tansition Component Scaart Input Gain Adj Group 01 YCbCr 10801 60 1080i 50 1035i Group 02 Y CbCr 720p 60 720p 60 Group 03 YCbCr2480p 575p Group 04 eYCbCr4801 575i Group 05 lt Scard gt 480i 575i Link with G 04 Component Scart Input Gain Adj Group 01 lt YCbCr gt 1080i 60 1080i 50 1035i Group 02 Y CbCr 720p 60 720p 60 Group 03 YCbCr2480p 575p Group 04 Y CbCr2480i 575i Group 05 lt Scard gt 480i 575i Link with G 04 CVBS Y Input Gain Adj C Input Gain Adj CVBS S Input NTSC Tint Adj H Sync Slice Level Offset to H Sync Slice Level Group 01 lt YCbCr gt 480i 575i Group 02 Y CbCr2480p 575p Group 03 YCbCr 720p Group 04 eYCbCrs 1080i Group 05 Others V Sync Slice Level Offset to VS Slice Level A D Clock Phase Sub Sharpness Sub Sharpness Y Filter Band Setting Group 01 Composite S Video Group 02 480i 575i 4800 575p Group 03 720p 60 720p 50 1035i 10801 60 1080i 50 C Filter Band Setting Group 01 Composite S Video Group 02 480i 575i 4800 575p Group 03 720p 60 720p 50 1035i 1080 60 1080i 50 NTSC PAL Detection Threshold Setting 0 64H 1V PAL Strong 1 96H 1V 2 128H 1V 3 160H 1V PAL Weak Sets for IP Off Deinterlacer setting Effective only for Progressive ON L1 mode Motion Adaptive Weight Value Angle Interpolation Level CUE Low Pass Filter Enable lt KDEINT gt 0 Conserva
16. Mode Warning Time at Eco Lamp Life at Eco Mode VVarning Time at High For test purpose For test purpose For test purpose Lamp Warning Display On Off Filter Warning Display On Off Reset Times of Lamp Counter Reset Times of Filter Counter Reset Times of Factory Default Set Motor Stop 0 Enable 1 Disable Offset Value of X axis Offset Value of Y axis Lamp go out Panel life test mode 0 Life test mode 1 Normal Count Value of V missing Only used this value for No Signal Judgement Hz Only used this value for No Signal Judgement Line Center value of Keystone Filter 0 Spectrum on 1 Spectrum off 70 Initial 0 O O O O O O OQO Range 0 20 0 20 500 8000 500 8000 500 8000 0 1 00255 0 32767 USES 0 30 Note Default set when the value is set to 10 Not used 0 Disable Serial Command Eanble 1 Enable PW Debug Mode 0 Enable 1 Disable No last memory 0 Enable Normal 1 Disable No last memory 0 Enable 1 Disable Not used Not used Not used Not used Not used Not used Not used Projector Time is cleared when the value is set to 10 0 Disable 1 Enable for safety test only 0 Off 1 On 0 Off 1 On Read only Read only Read only 0 FrameLockOFF at PC signal 1 FrameLockON at PC signal and 47Hz Vfreq Panel frequency of input signal Not used Reverse Processing of FLDINVSetting Value 0 Disabl
17. Polarized glass ass y and Optical filter ass y removal 1 Remove 1 screw A M2 5X6 and remove the stopper 2 Remove the Polarized glass ass y and remove the Optical filter ass y ass y A Stopper d Polarized glass ass y Optical filter ass y Holder POL Note Only the groove width of holder PL for polarized glass R differs from others Holder WV Slit comes Polarized glass side Marker comes this top side Polarized glass Film attached side comes this side Optical filter The optical filter must be used with the specified parts according to the mounted prism assembly type Type L or Type R See the parts list for further details 41 Optical Parts Disassembl 29 Polarized glasses GB removal 1 Remove the Polarized glasses GB upward Black Marking to o au D 0 x o JO D N XS oO A Note on Polarized glass handling When replacing the polarized glass GB you must ware the clean glove and do not touch the glass face Mount them as the black marker comes top side as shown in the figure 30 1 Optical base top removal 1 1 Remove 2 screws A T3X10 and remove the Stopper lens Stopper lens Fig 30 1 42 Optical Parts Disassembl 30 2 Optical base top removal 2 1 Remove 3 screws A T3X10 and remove the optical base top Optical base top 30 3 Optical base top removal 3 1 Remove 2 sc
18. justments following to the Electrical Adjustments In this case the lamp replace counter can be kept the value as before 58 Electrical Adjustment Circuit Adjustments CAUTION The each circuit has been made by the fine adjustment at factory Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety WARNING USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVICING CAUTION To prevent suffer of UV radiation those adjustments must be completed within 25 minutes Adjustment Condition 16 steps gray scale pattern Input signal Video signal 1 0Vp p 75 terminated 16 steps gray scale Composite video signal Computer signal 0 7Vp p 75Q terminated 16 steps gray scale pattern Component Video signal 0 7Vp p 75Q terminated 16 steps gray scale pattern Picture control mode STANDARD mode unless otherwise noted Note Please refer to Service Adjustment Menu Operation for entering the service mode and adjusting the service data White 10090 Black 100 1 Fan Voltages adjustment 2 Panel Type Check and Setting 1 Enter the service mode Before setting you need to check which type of LCD pan 2 Connect a digital voltmeter to test point A and el is placed on the projector according to the item LCD chassis ground 3 test points are provide
19. lt NSRANGEUV gt lt NSREGIONY0 gt lt NSREGIONUVO gt NSREGIONY 1 lt NSREGIONUV1 gt lt NSREGIONY2 gt lt NSREGIONUV2 gt lt NSFILTERY gt lt NSFILTERUV gt Noise Reduction Time Effective only for N R L2 lt NSRANGEY gt lt NSRANGEUV gt lt NSREGIONY0 gt lt NSREGIONUVO gt NSREGIONY 1 lt NSREGIONUV1 gt NSREGIONY2 lt NSREGIONUV2 gt lt NSFILTERY gt lt NSFILTERUV gt Film Detection Sensitivity lt FILMSTVT22 gt lt FILMTHRD22A gt lt FILMTHRD22B gt lt VOFTHR13 gt lt VOFTHR12 gt lt VOFTHR23 gt lt VOFSTARX gt lt VOFSTOPX gt lt VOFSTARY gt lt VOFSTOPY gt Film Detection Sensitivity lt FILMSTVT23 gt Film Detection Sensitivity lt VOFSTVT gt lt VOFTHRDA gt lt VOFTHRDB gt lt GMDTHRD gt lt FILMTHRD23 gt lt GMDSTARX gt lt GMDSTOPX gt lt GMDSTARY gt lt GMDSTOPY gt 65 Initial 30 12 24 40 12 24 40 50 12 24 40 100 80 120 124 124 124 10 10 10 10 120 180 124 100 10 10 10 10 578 578 534 534 492 492 512 512 512 500 512 512 512 534 512 512 512 512 90 90 90 90 90 90 16 16 16 16 16 16 40 40 40 40 40 40 140 140 140 140 140 140 160 160 160 160 160 160 10 10 10 10 10 10 10 10 10 10 10 10 Range 0 255 0 4 0 1 0 255 0 4 Um 0 2 0 1023 0 1023 0 1023 0 255 0 2 0 1023 0 1023 0 1023 0 255 0 2 0 1023 0 1023 0 1023 0 255 S 0 32
20. quality Do not put anything into the air vents Doing so may result in malfunction of the projector Resetting the Filter Counter N Filter Filter cover Filter Filter cover Q 0 Qs v LE Press and hold the d filter cover and pull Va Out the filter XV RX NOTE If the filter is heavily clogged and unable to clean replace it with a new one Consult your dealer for details Replacement Filter Part No 910 330 7184 Be sure to reset the Filter counter after cleaning or replacing the filter I Press the MENU button to display the On Screen Menu Use the Point lt P buttons to move the red framed pointer to the Setting Menu icon Use the Point A V buttons to move the red framed point er to Filter counter and then press the SELECT button A dialog box appears showing the total accumulated time of the filter use a timer setting option and the re set option Select Reset and the Filter counter Reset appears Select Yes to continue Another confirmation dialog box appears select Yes to reset the Filter counter Filter counter sis MC 00 LOM 200H EL Select Reset and the Filter counter Reset appears Select Yes 4 then another confirmation box appears Select Yes again to reset the Filter counter Maintenance Lamp Replacement When the projection lamp of the projector reaches its end Top Control of life the Lamp replacement icon appears on the screen and LAM
21. to adjust 2 Adjust the lever K POL to obtain the darkest brightness on the screen This screw J is tightened later this screw is tightend after Optical filter adjustment Lever K Polarized glass unit Green Screw J Screw J c I C LI Us i I L li __ dr VA yf Cas OR N of O repel BR 0 o HL Lo 54 Optical Adjustment B Contrast adjustment POL 1 Loosen a screw L on the stopper plate which you intend to adjust 2 Adjust the lever M POL to obtain the darkest brightness on the screen This screw L is tightened later this screw is tightend after Optical filter adjustment C Screw L Screw L Lever M jm H T Le ME ii Polarized glass unit Blue 55 Optical Adjustment R Contrast adjustment POL 1 Loosen a screw N on the stopper plate which you intend to adjust 2 Adjust the lever P POL to obtain the darkest brightness on the screen This screw N is tightened later this screw is tightend after Optical filter adjustment Ee Ji XC cq A je Los if Ju HI a J v o op j IFEA Q E 2 Mi Screw N Polarized glass unit Red O 56 Optical Adjust
22. 1 5 T eco used time in the Eco mode T normal used time in the Normal mode T high used time in the High mode You can check the lamp used time following to the below procedure 1 Press and hold the ON STAND BY button on the projector for more than 20 seconds 2 The projector used time and lamp used time will be displayed on the screen briefly as follows Projector used time Counter Projector 750 H Lamp High 200H Normal 250 H Eco 300H Corresponding value H Total lamp used time 11 Maintenance Quick maintenance This projector provides a prism cover on the cabinet top to enhance the service maintenance This enables service personnel to align the optical adjustment or replace the optical parts without disassembly the cabinet top 1 Loosen 1 screw A and open the prism cover panel 2 To remove the LCD Panel Prism ass y loosen 3 screws B and disonnect a socket D and then pull the LCD Panel Prism ass y up 3 To remove the Optical filter ass y remove a screw C on each stopper of the Optical filter ass y and then pull the Optical filter ass y up Prism cover panel Screw A Screw B Screw C OD ae m Grounding wire Socket D AD Screw B ge Screw B Screw C J 12 Maintenance Prohibition of motor control This projector provides a function to
23. 2 Service Adjustment Data Table 63 Chassis Description uui voee ae ood tinet ei ein Esta onse vast uice d a OsUds 80 Chassis over VIGW issecesepeidcsodcss veces ence y tite sinddenetde ennai 80 Input amp signal processing stage 81 LCD drive stage POET EST ju 82 Audio signal processing stage 83 Lamp CONIOLS IO Cent somituetanesimtmmsttmbmdinnbtmsggmm 84 Fan control stage ceeeeeeeeeeeee ene 85 2 Motor control stage iuioicusdesue irent rex Dore ex MU E vitu vc vraadR 86 Bus control SIA Eco sas eetmstat prec sudnuxoa cM PED DRM DE 87 LED drive amp RC control stage 88 Power supply amp power failure circuit 89 Indicators and Projector Condition 90 Power failure detection system 92 Error information table eeseseeeeesee 92 Power failure detection tree 93 Error PISTON LOQ rc 94 Diagnosis of Power Failure with RS 232C port 95 Diagnosis procedure cmsmmeninimstamdamsmtmaamttstuann ai 95 Control Port PUGH ONS RR RET 96 System Control I O Port Functions PVV190 96 Parallel I O Expander Port Functions TE7783 97 IIC Bus D A Converter Port Functions M62334 98 Parallel Bus Input Expander Port Functions
24. 7 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 Item Name B DCOffset N1 B DCOffset N2 B DCOffset N3 B DCOffset N4 B DCOffset N5 B DCOffset N6 B DCOffset N7 B DCOffset N8 B DCOffset N9 B DCOffset N10 B DCOffset N1 1 B DCOffset N12 R DCOffset PGain R DCOffset P1 R DCOffset P2 R DCOffset P3 R DCOffset P4 R DCOffset P5 R DCOffset P6 R DCOffset P7 R DCOffset P8 R DCOffset P9 R DCOffset P10 R DCOffset P1 1 R DCOffset P12 G DCOffset PGain G DCOffset P1 G DCOffset P2 G DCOffset P3 G DCOffset P4 G DCOffset P5 G DCOffset P6 G DCOffset P7 G DCOffset P8 G DCOffset P9 G DCOffset P10 G DCOffset P1 1 G DCOffset P12 B DCOffset PGain B DCOffset P1 B DCOffset P2 B DCOffset P3 B DCOffset P4 B DCOffset P5 B DCOffset P6 B DCOffset P7 B DCOffset P8 B DCOffset P9 B DCOffset P10 B DCOffset P1 1 B DCOffset P12 ENBX R ENBX G ENBX B DXOutPos R V INPUT STEP 0 R V INPUT STEP 512 R V INPUT STEP 1024 R_V_INPUT_STEP_1536 R_V_INPUT_STEP_2048 R V INPUT STEP 2560 R V INPUT STEP 3072 R V INPUT STEP 3584 R V INPUT STEP 4096 G_V INPUT ISTEP G_V_INPUT_STEP_512 G_V_INPUT_STEP_1024 G_V_INPUT_STEP_1536 Function 68 Initial 80 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 2000 0 0 2004 2004 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 48 48 0 0 2004 2004 0 0 0 0 0 0 0 0 0 0 0 0 0 0
25. 767 0 32767 0 1023 1023 1023 2047 2047 1023 1023 O OO OC OC c l 5 1 5 0 32767 0 32767 0 1024 0 32767 2047 2047 1023 1023 O OC o c 1023 1023 1023 0 180 Fixed 16 0 1000 0 1000 0 1000 0 1000 0 1000 oF CO Ec Note Read only Read only Read only Range of detective for Film mode Range of detective for Film mode Range of detective for Film mode Range of detective for Film mode Read only Range of detective for Film mode Range of detective for Film mode Range of detective for Film mode Range of detective for Film mode Video S Video Component SCART ANALOG DIGITAL HDCP Setting Value MENU Value MENU Center Value x Alpha 10 Center Setting Value to PW Contrast Max 1023 Min 0 Brightness Max 1023 Min 0 Color Max 1023 Min 0 Tint Max 180 Min 0 Sharpness Max 57 Min 0 Electrical Adjustment Se Item Name Function Initial Range Note Group 100 Panel Service 0 Ge SubGan 2048 2096 1 in M E 940 0 4095 pem JoWOSRTNPMOCMNzU TD puo BOSI EREPCDY erion ODE AVBlackBoard B SubGain 2048 2096 1 at r 940 0 4095 3 G SubBright ciere CUIR UNIUS 0 4095 erm JXBDMRMADN2CMACMNZMS gogg RUSTICO Nm TCRed CDU AVBlackBoard 5 B SubBright d are 0 4095 PC AV 5090 vvhite adjustment 6 G Gammashift 2048 2048 0 4095 Center 512 R and B are linked with G 7 R GammasShift 2048 2048 0 4095 While balance adjustment 8 B Gamma
26. An isolation transformer should be connected in the power line between the projector and the AC line before any service is performed on the projec tor 2 Comply with all caution and safety related notes provided on the cabinet back cabinet bottom inside the cabinet or on the chassis 3 When replacing a chassis in the cabinet always be certain that all the protective devices are installed properly such as control knobs adjust ment covers or shields barriers etc DO NOT OPERATE THIS PROJECTOR WITHOUT THE PROTECTIVE SHIELD IN POSITION AND PR OPERLY SECURED 4 Before replacing the cabinet cover thoroughly inspect the inside of the cabinet to see that no stray parts or tools have been left inside Before returning any projector to the customer the service personnel must be sure it is completely safe to operate without danger of electric shock Product Safety Notice Product 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 which safety can be of special significance It is therefore particularly recommended that the replacement of there parts must be made by exactly the same parts Service Personnel Warning Eye damage may result from directly viewing the light produced by the Lamp used in this equipment Always turn off Lamp before opening cover The Ultraviolet radiatio
27. Blue Anti Alias Filter 4 R R 0 7 7 o US RBAAD Ried Red and Blue Anti Alias Downs 0 R R 0 3 Composite amp S Video Component PC R Read only value 8 GRNAAHF RBAAHF cris ie Bue Antala Migh 3 R R 0 3 10 SOGTH a Green Threhould i Deia oe a Sync On Green Hsysterisis Enable i dol 12 HS1TH 4 0 7 13 HSOTH 4 0 7 100 PreCoast PC Signal 3 0 63 101 PostCoast PC Signal 8 0 63 120 PreCoast PC Video 480i 7 0 63 121 PostCoast PC Video 480i 13 0 63 122 PreCoast PC Video 575i 7 0 63 123 PostCoast PC Video 575i 13 0 63 124 PreCoast PC Video 480p 7 0 63 125 PostCoast PC Video 480p 13 0 63 126 PreCoast PC Video 575p I 0 63 127 PostCoast PC Video 575p 13 0 63 128 PreCoast PC Video 720p 60Hz 7 0 63 129 PostCoast PC Video 720p 60Hz 13 0 63 130 PreCoast PC Video 720p 50Hz 7 0 63 131 PostCoast PC Video 720p 50Hz 13 0 63 132 PreCoast PC Video 1080i 60Hz 7 0 63 133 PostCoast PC Video 1080i 60Hz 13 0 63 134 PreCoast PC Video 1080i 50Hz 7 0 63 135 PostCoast PC Video 1080i 50Hz 13 0 63 136 PreCoast PC Video 1035i 7 0 63 137 PostCoast PC Video 1035i 13 0 63 138 PreCoast PC Video 1080p 60Hz 7 0 63 139 PostCoast PC Video 1080p 60Hz 13 0 63 140 PreCoast PC Video 1080p 50Hz 7 0 63 141 PostCoast PC Video 1080p 50Hz 18 0 63 142 PreCoast PC Video 1080p 30Hz 7 0 63 143 PostCoast PC Video 1080p 30Hz 13 0 63 144 PreCoast PC Video 1080p 25Hz 7 0 63 145 PostCoast PC Video 1080p 25H
28. N G ENBXIIN B ENBX1IN Not used Option Logo Prohibition Forced No Brand RS232C Baudrate PJLink Enable Function Logo Prohibition 0 Menu 1 Forced 2 China 3 9 not used Baud Rate 69 Initial 1285 30 16 128 128 128 128 128 128 4095 4095 4095 340 340 340 193 193 193 18 18 18 10 10 10 22 22 22 22 22 12 17 T 17 Range 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 1023 0 4095 0 255 0 2047 0 255 0 1 0 2047 0 255 0 1 0 2047 0 255 0 255 0 2047 0 255 0 255 0 2047 0 255 0 255 0 4095 0 4095 0 4095 0 511 0 511 0 511 0 255 0 255 0 255 0 255 0 255 0 255 0 63 0 63 0 63 0 127 0 127 0 127 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 255 0 255 MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation r u ET MIN lt gt MAX Cyclic Operation MIN lt gt MAX
29. P REPLACE indicator lights yellow Replace the WARNING WARNING lamp with a new one promptly The timing when the LAMP ny een HEPLACE indicator should light is depending on the lamp LAMP mode RS di LAMP REPLACE T indicator WARNING TURN OFF THE UV LAMP BEFORE amp OPENING THE LAMP COVER Lamp replacement 7 Lamp replacement icon Q CAUTION N CAUTION Allow a projector to cool for at least 45 minutes For continued safety replace with a lamp of the same before you open the Lamp cover The inside of type lamp Do not drop the lamp or touch the glass bulb the projector can become very hot The glass can shatter and may cause injury Lamp Cover Follow these steps to replace the lamp P 1 Turn off the projector and unplug the AC power cord Let the projector cool for at least 45 minutes Remove the screw that secures the lamp cover and then open the lamp cover lamp out of the projector by using the handle Replace the lamp with a new one and secure the two 2 screws Make sure that the lamp is set properly Put the lamp cover back and secure it with the screw 3 Remove the two 2 screws that secure the lamp Lift the Connect the AC power cord to the projector and turn on the projector Screws Reset the lamp counter See Resetting the Lamp Counter on the next page ORDER REPLACEMENT LAMP Type No POA LMP116 Service Parts No 610 335 8093
30. Region 2 Noise Gain Level Noise Pixel Range Noise Region 0 Noise Region 1 Noise Region 2 Noise Gain Level 2 2pull down setting 22Film Mode Sensitivity 22Film Mode Threshold Low 22Film Mode Threshold High VOFTHR13 VOFTHR12 VOFTHR23 Video Motion Window Start X Video Motion Window Stop X Video Motion Window Start Y Video Motion Window Stop Y 2 3pull down setting Global Motion Sensitivity Video Motion Sensitivity Video Motion Threshold Low Video Motion Threshold High Global Motion Threshold 23Film Mode Threshold Global Motion Window Start X Global Motion Window Stop X Global Motion Window Start Y Global Motion Window Stop Y Not used Image Center Contrast Center Brightness Center Color Center Tint Center Sharpness Alpha Contrast Alpha Brightness Alpha Color Alpha Tint Alpha Sharpness Function Deinterlacer setting Effective only for Progressive ON L2 mode lt KDEINT gt 0 Conservative lt gt 4 Aggressive lt CUELPFEN gt Deinterlacer setting Effective only for Progressive ON Film mode lt KDEINT gt 0 Conservative lt gt 4 Aggressive lt CUELPFEN gt Noise Reduction Time Effective only for N R Off lt NSRANGEY gt lt NSRANGEUV gt lt NSREGIONY0 gt lt NSREGIONUVO gt NSREGIONY 1 lt NSREGIONUV1 gt NSREGIONY2 lt NSREGIONUV2 gt lt NSFILTERY gt lt NSFILTERUV gt Noise Reduction Time Effective only for N R L1 lt NSRANGEY gt
31. cators are still blinking unplug r the AC power cord O LAMP REPLACE LAMP CAUTION A DO NOT LEAVE THE PROJECTOR VVITH THE AC POVVER CORD CONNECTED UNDER AN AB NORMAL CONDITION IT MAY RESULT IN FIRE OR ELECTRIC SHOCK All five indicators are blinking 8 Maintenance Cleaning the Air Filter Filter prevents dust from accumulating on the optical elements inside the projector Should the filter becomes clogged vvith dust particles it vvill reduce cooling fans effectiveness and may result in internal heat buildup and adversely affect the life of the projector If a Filter warning icon yellow or red appears on the screen and the WARNING FILTER indicator lights or blinks clean the filter immediately Clean the filter by following the steps below I 2 3 4 Turn off the projector and unplug the AC power cord from the AC outlet First clean up the dust on the projector and around the air vents Pull out the filter cover from the projector and then re move the filter Gently clean the filter by using a brush or blower WARNING Do not wash the filter with water and any other liquid matter Otherwise the filter may be dam aged Reinstall the filter into the projector properly Reset the filter counter in the Setting Menu See Reset ting the Filter Counter below CAUTION A Do not operate the projector vvith the filter removed Dust may accumulate on the optical elements de grading picture
32. clic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation Scan Direction Front Rear MIN lt gt MAX Cyclic Operation s a a So A So A So s TO aT OTA TO OTA Oi TO OTS oi Tao Ti TiS Oi Ti TiO Ti TO s MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cycl
33. ctors on the main board because the projector can not turn on or operate properly for adjustment WARNING USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVICING CAUTION To prevent suffer of UV radiation those adjustments must be completed within 25 minutes F L pl A Oo o Ig TELE 0 Iro LHe o Y I gt D Wwe Tq Ip M 2 Contrast adjustment POL 3 Contrast adjustment WV 1 Optical axis adjustment Relay lens adjustment O Prode an 12 oj99 XX 49 Optical Adjustment 1 Optical axis adjustment Before adjustment 1 Turn the projector on by a state of vvithout FPC cables 2 Condenser lens adjustment Loosen 1 screw A and 2 screws B 3 Relay lens adjustment Loosen 1 screw C and 1 screw D Screw A NP AG Screws B Screw C Relay lens adjustment Screw D 50 Optical Adjustment Condenser lens adjustment 1 1 Adjust the slot E to make shading appears on the right and left magenta and cyan of the screen as shown in figure 2 Adjust the slot F to make shading appears on the top and bottom cyan and magenta of the screen as shown in figure cT Ey I
34. d for this Panel Prism Ass y removal in the chapter Optical Parts adjustment perform all the voltage adjustments in Disassembly the table below 1 Enter the service mode 3 Select group no 250 Select item no B and 9 Panel Type Check change data value to adjust the voltage to be 4 5 Select group no 290 item no 0 Check the data 0 05V value as follows 4 Select group no 250 Select item no C and Data value 0 For L Type of LCD Panel change data value to adjust the voltage to be 13 8 Data value 20 For R Type of LCD panel 0 05V 7 3 Panel Type Setting 5 Repeat step 2 to 4 for the remaining test points in Select group no 290 item no 1 and change data the table below value from 10 to 0 or 20 depending on your LCD Panel type When the data value reaches O or 20 it returns Test Point A item No B item No C to 10 quickly The gamma characteristics changes ac cording to your selection 3 Note Be careful to take this adjustment The value of gamma adjustment data will be reset and cannot be restored if you change the mode of LCD panel type 59 Electrical Adjustment 3 PC Auto Calibration adjustment 1 Enter the service mode 2 Receive the 16 step grey scale computer signal with Input1 RGB mode 3 To start the auto calibration for PC adjustment select group no 260 item no 0 and then change data value from 0 to 1 After the auto calibration com
35. e Used FLDINV Setting Value 1 Enable Used Reversed FLDINV Setting Value Not used 0 Disable Service Adjustment Dsiable Used all the Center Values 1 Enable Service Adjustment Enable Not used 0 Zoom Accelerator OFF 1 Zoom Accelerator ON No last memory 0 Enable Normal 1 Disable Dzoo is not cancelled even if Keystone is cancelled No last memory Not used Not used Not used Not used
36. e select group no 251 and item no 0 2 To start the adjustment change data value from 0 to 1 After the auto calbration completed OK will appear on the screen IMPORTANT Before taking this adjustment you need to replace the air filter with new one or clean up it and make sure the filter is securely installed 61 Electrical Adjustment Test Points and Locations Top view around POWER DO board MAIN BOARD K66F 1 R8L O O LC C Cu CER un C CT C LI O Li Li Li e C CER E SP ma K66D 1 TES 1SHAdL 0O oa SAQdL SHadL 0 E3 C3 C3 uf PFAN3 OO OO 62 Electrical Adjustment Service Adjustment Data Table These initial values are the reference data vvritten from the I CPU ROM to memory IC when replaced new memory IC The adjustment items indicated with x are required to readjust fol lowing to the Electrical adjustments Other items should be used with the initial data value Group item Item Name Function Initial Range Note Group0 AD Converter PW190 0 ADC G OFFSET PC 128 0 255 G Pedestal Adjustment 1 ADC R OFFSET PC 128 0 255 R Pedestal Adjustment 2 ADC B OFFSET PC 128 0 255 B Pedestal Adjustment 3 ADC G GAIN PC 50 0 255 Gain Adjustment PC 4 ADC R GAIN PC 40 0 255 Gain Adjustment PC 5 ADC B GAIN PC 40 0 255 Gain Adjustment PC 6 GRAAFLTR RBAAFLTR Green Red and
37. ed Initial setting Key lock function is disabled Prevents the projector from being operated by an un PIN code lock authorized person Initial code 1234 Prevents an unauthorized person for changing the Logo PIN code lock start up logo on the screen Initial code 4321 Resetting procedure 1 Disconnect the AC power cord from the AC outlet 2 As pressing the SELECT button on the projector connect the AC power cord into an AC outlet again Keep pressing the SELECT button until the POWER indicator lights continuously This is complete the resetting of the security function The PIN code lock and Logo PIN code lock are reset as the initial PIN code at the factory and the Key lock function is disabled Please refer to the owner s manual for further information of the security functions 14 Mechanical Disassembl Mechanical disassembly should be made following procedures in numerical Screws Expression order Type Diameter x Length mm 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 origi nal otherwise it may cause loss of performance and product safety The wiring method of the leads and ferrite cores should be returned exactly the same state as the original otherwise it may cause lose of performance and product safety 1 1 Cabinet top ass y removal 1 1 Remove 1 cover A and 2 c
38. eo signal with Input2 Component mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 20 item no 0 and adjust the amplitude a to be minimum by changing the Data value White Level sl 60 Electrical Adjustment 6 Common Center adjustment 1 Receive the 50 Whole Gray computer signal with Input RGB mode 2 Enter the service mode 3 Select group no 100 item no 92 and change data value to 2 to reduce the panel frequency 4 Project only red light component to the screen 5 Select group no 101 item no 0 and change data value to obtain the minimum flicker on the Screen 6 Project only green light component to the screen 7 Select item no 1 and change data value to obtain the minimum flicker on the screen 8 Project only blue light component to the screen 9 Select item no 2 and change data value to obtain the minimum flicker on the screen 10 Select group no 100 item no 92 and change data value to 0 to reset the panel frequency 50 luminance adjustment PC 1 Receive the 16 step grey scale computer signal with Computer1 RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 100 item no 6 and change data value to adjust amplitude a to be 1 1 0 1V white level white level 5000 luminance adjust
39. ess and hold the Fixing lever A and turn the Projection lens counterclockwise about 1 6 turn and then take it off Note in the Mounting Projection Lens USUS A Insert the Projection lens into the guide at a position where the both markers on the projection lens and the mounting base come together and turn it clockwise until the Fixing Lever is set to the fixing position Point Markers 269 Optical Parts Disassembl 21 11 cp panel Prism ass y removal 1 Loosen 3 screws A M2 5X10 2 and disconnect 1 socket C of grounding wire and then remove the LCD panel Prism ass y LCD panel Prism ass y Note Do not replace the LCD panel separately otherwise it cannot obtain proper picture Do not touch the prism the LCD panel and electrode of flexible cable IMPORTANT NOTICE on LCD Panel Prism Ass y Replacement LCD panels used for this model cannot be replaced separately Do not disassemble the LCD Panel Prism Ass y These LCD panels are installed with precision at the factory When replacing the LCD panel should be replaced whole of the LCD panels and prism ass y at once After replacing LCD Panel Prism ass y please check the following points Check that there is no color shading at the top bottom left or right of the screen If there is try to remove the shading following to the chapter Optical Adjustment Check the white balance If it needs the adjustment adjust the white balance fol
40. ic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation MIN lt gt MAX Cyclic Operation Electrical Adjustment Group Item 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 22 222 223 224 225 226 221 228 229 230 23 b b Group 101 0 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 2 22 23 Group 110 Group 200 o No Item Name G V INPUT STEP 2048 G V INPUT STEP 2560 G V INPUT STEP 3072 G V INPUT STEP 3584 G V INPUT STEP 4096 B V INPUT STEP 0 B V INPUT STEP 512 B V INPUT STEP 1024 B V INPUT STEP 1536 B V INPUT STEP 2048 B V INPUT STEP 2560 B V INPUT STEP 3072 B V INPUT STEP 3584 B V INPUT STEP 4096 iaio OE FRP POS SWAP PRE COLSHD SEL HSYNC FOLLOW DELAY HSYNC DELAY VSYNC VSYNC FOLLOW BLANK RCENTER BLANK RSTART BLANK REND BLANK GCENTER BLANK GSTART BLANK GEND BLANK BCENTER BLANK BSTART BLANK BEND DATA LIMIT MAX R DATA LIMIT MAX G DATA LIMIT MAX B Panel Service 6150 1060 R LCCOM G LCCOM B LCCOM R LCCOM Gain G LCCOM Gain B LCCOM Gain R LCCOM Bright G LCCOM Bright B LCCOM Bright R LCCOM Cent G LCCOM Cent B LCCOM Cent R ENBX PW G ENBX PW B ENBX PW R DXIN G DXIN B DXIN R CLXIN G CLXIN B CLXIN R ENBX1I
41. ing abnormally When the Thermostat internal temperature reaches near 100 C the thermostat SW901 opens to stop the operation of the power supply circuit The thermostat will automatically return to normal condi tion when the internal temperature becomes normal about 60 C Lamp cover switch Lamp cover switch SW902 The lamp cover switch SVV902 cuts off the drive signal to the lamp circuit when the lamp cover is removed or not closed completely After opening the lamp cover for replac ing the lamp ass y place the lamp cover correctly otherwise the projector can not turn on Lamp cover Circuit Protections Temperature sensors TH901 TH902 IC8841 The projector provides a temperature sensor IC on the Main board and 2 thermistors The temperature sensor IC monitors around the lamp house the thermistors are placed on the blue panel holder and on the intake duct Internal temperature sensor A 18841 around the lamp house Panel sensor B TH902 around the blue panel Room temperature sensor C TH901 around the intake duct IC8841 Behind PWB The projector is shut down and the WARNING TEMP indi cator is blinking red When the temperature inside the projector reaches a cer tain level the WARNING TEMP indicator is blinking slowly When the inside temperature becomes high the projector will be automatically shut down to protect the i
42. lowing to the White Balance Adjustment and Common Centre Adjustment in the chapter Electrical Adjustment Check the white uniformity on the screen If you find the color shading at the some part of the screen it needs to take the color shading adjustment This adjustment should be performed by a computer and it also requires a special software Color Shading Correction The software will be supplied separately and can be ordered as follows COLOR SHADING CORRECTION Ver 4 00 Service Parts No 645 075 9611 34 Optical Parts Disassembly LCD Panel Type Check There are 2 types combination of the LCD panel prism assembly and the optical unit named Type R and Type L Since both have no compatibility each type should be combined with the same type and the specific parts should be used If not the poor optical characteristics may degrade the 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 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 LCD Panel Prism Ass y Type R LCD Panel Prism Ass y Type L 21 2 Polarized glass Pre Polarized glass removal 1 Remove each screw M2X4 and holder Polalized glass G Green
43. lter seeesssseeess 9 Resetting the Filter Counter se 9 Lamp Replacement oo tear irri eti nue osa oo ches 10 Resetting the Lamp Counter 11 How to check Lamp Used Time 11 Quick maintenance cccceeeeeeceeeeeeeeeeeeeeeeeeseneeees 12 Prohibition of motor control 13 Security Function NONC Eiseioiionysanmstuammmsmmn sea 14 Mechanical Disassembly 15 Optical Parts Disassembly essssse 33 Optical parts locations and directions in the Optical JEU sore e E EE decane eM MU NIMES UN Pid Ed UE DNE 45 POPS TICES uoce epas ta sucua bise ma nega acces iit aires eiie cultu 48 Adjustments after Parts Replacement 48 Optical Adjustments seeeeeeseeeeseeeeee 49 1 Optical axis adjustment noire 50 2 Contrast adjustment POL 54 3 Contrast adjustment WV esses 57 Electrical Adjustments ccccscccsseeeseeeeseeeeneeeeneneens 58 Service Adjustment Menu Operation 58 Memory IC IC1391 Replacement 58 Circuit Adjustments eeeeeseeeeeeeeerneee 59 Test Points and Locations 6
44. ment 3 Contrast adjustment WV Before Adjustment Input a 100 of black raster signal G Contrast adjustment WV 1 Adjust the lever R WV to obtain the darkest brightness on the screen 2 Tighten the screw J B Contrast adjustment WV 1 Adjust the lever S WV to obtain the darkest brightness on the screen 2 Tighten the screw L R Contrast adiustment WV 1 Adjust the lever T WV to obtain the darkest brightness on the screen 2 Tighten the screw N A ENS EA Lever R Lever R S T e oair oea DL o de li EN pH I IE H i it 080 P Ts IE IL n toy b put Screw __ Optical filter unit R G B 57 Electrical Adjustments Service Adjustment Menu Operation To enter the service mode To enter the Service Mode press and hold the MENU and SELECT button for more than 3 seconds The service menu appears on the screen as follows To adjust service data Select the adjustment group no by pressing the MENU button increase or SELECT button decrease and select the adjustment item no by pressing the pointer A or V button and change the data value by pressing the 4 or gt button Refer to the Service Adjustment Data Table for further description of adjustment group no item no and data value To exit the service mode WARNING WARNING T
45. ment Video 1 Receive the 100 whole white composite video signal with Input3 Video mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 100 item no 6 and change data value to adjust amplitude a to be 2 2 0 1V white level white level 9 White Balance adjustment PC 1 Receive the 16 step gray scale computer signal with Computer1 RGB mode 2 Enter the service mode select group no 100 item no 7 Red or 8 Blue and change Data values respectively to make a proper white balance Confirm that the same white balance is obtained in video and computer input White Balance adjustment Video 1 Receive the 16 step grey scale composite video sig nal with Video mode 2 Enter the service mode select group no 100 item no 7 Red or 8 Blue and change Data values respectively to make a proper white balance Confirm that the same white balance is obtained in video and computer input 11 White Uniformity Adjustment If you find the color shading on the screen please ad just the white uniformity by using the proper computer and Color Shading Correction software supplied sepa rately The software can be ordered as follows COLOR SHADING CORRECTION Ver 4 00 645 075 9611 Service Parts No 12 Filter Calibration adjustment 1 Enter the service mod
46. mpli tude a to be minimum by changing the Data value White Level i V 4 Video Auto Calibration adjustment 1 Enter the service mode 2 Receive the 16 step grey scale composite video sig nal with Input3 Video mode 3 To start the auto calibration for Video adjustment se lect group no 260 item no 0 and then change data value from 0 to 1 After the auto calibration completed OK will appear on the screen 5 480i Auto Calibration adjustment 1 Enter the service mode 2 Receive the 16 step grey scale 480i component video signal with Input2 Component mode 3 To start the auto calibration for 480i component ad justment select group no 260 item no 0 and then change data value from 0 to 1 After the auto cali bration completed OK will appear on the screen Perform these manual adjustments instead of the Auto Calibration adjustment from 3 to 5 when the auto calibration is failed Video Gain adjustment 1 Enter the service mode 2 Receive the 16 step grey scale composite video signal with Input3 Video mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 20 item no 2 and adjust the amplitude a to be minimum by changing the Data value White Level we 5 480i Gain adjustment 1 Enter the service mode 2 Receive the 16 step grey scale 480i component vid
47. n FN904 FN905 removal 1 1 Pull out air filter base ass y 2 Remove 5 screws A T3X8 and remove the intake duct ass y Filter base ass y 16 2 intake Fan FN904 FN905 removal 2 1 Remove 1 screvv A M3X6 the Shield plate A and remove the Shield plate B Shield plate A Shield plate B Thermistor TH901 Intake duct Fig 16 2 30 Mechanical Disassembl 16 3 intake Fan FN904 FN905 removal 3 1 Remove 4 screws A T3X8 and remove the Panel duct 2 Remove 2 screws B T3X10 and remove the Fan FN904 2 Remove 2 screws C T3X10 and remove the Fan FN905 FN904 17 Shield plate BTM removal 1 Remove 2 screws A T3X8 and remove the Shield plate BTM 2 Remove the Lamp cover ass Shield plate BTM Lamp cover ass y Fig 17 31 Mechanical Disassembl 18 Lamp cover ass y disassemblies 1 Remove 2 screws A T3X8 and remove the Shield plate Shield plate Lamp cover Fig 18 19 Lamp cover switch and R C Front board removal 1 Remove 1 screw A T3X8 and remove the R C Front board A2850 2 Remove 1 screw B T3X12 and remove the Lamp cover switch SW902 3 Remove the Speaker SP901 upward Lamp cover switch SW902 R C Front board A2850 4 i Ue I M N Speaker SP901 x CSA B SE I j i SI il uf Ne 4 xen Fig 19 32 Optical Parts Disassembl 20 Projection lens removal 1 Pr
48. n 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 stabilizer generates high voltages 15kV 25kV at its starts Since the lamp is very high temperature during units operation replacement of the lamp should be done at least 45 minutes after the power has been turned off to allow the lamp cool off AVOID EXPLOSURE LASER Ve AUT O N RADIATION IS EMITTED FROM THIS APERTURE LASER RADIATION DO NOT STARE INTO THE BEAM DO NOT ATTEMPT TO SERVICING THE REMOTE CONTROL UNIT ies with 21 CFR 1040 10 AND 1040 11 97 A2 2001 Laser Beam may be leaked out when in disassemble the Unit As the Laser Beam RE Ai died used in this Remote control unit is harmful to the eyes mis ar erm If the remote control unit is failed replace with new one 105 RR C 6802 1998 MANUFACTURER B 60n MADE IN CHINA Specifications Mechanical Information Projector Type Dimensions VV x H x D Net VVeight Feet Adjustment Panel Resolution LCD Panel System Panel Resolution Number of Pixels Signal Compatibility Color System High Definition TV Signal Scanning Frequency Optical Information Projection Image Size Diagonal Throw Distance Projection Lens Projection Lamp Interface Input 1 Input 2 Input 3 AUDIO IN Analog Out Audio Out R C Jack Control Port USB Connector Option Audio Internal Audio Amp Built in Speaker Power V
49. nside of the projector The WARNING TEMP indicator is blinking faster and the POWER indicator is blinking The POWER indicator is blinking while the projector is being cooled down When the projector has cooled down enough to its normal operat ing temperature it can be turned on again by pressing the ON STAND BY button v Note e The WARNING TEMP indicator continues to blink even after the temperature inside the projector returns to normal When the projector is turned on again the WARNING TEMP indica tor stops blinking ES TH902 WARNING TEMP indicator WARNING WARNING TEMP FILTER LAMP REPLACE LAMP ON STAND BY POWER Q POWER indicator Circuit Protections Power failure and fan lock detection The projector provides the detection circuits of the power failure and the fan lock When the detection circuit detects an error at the power supply line or at the fan operation circuit the projector will turn into the standby mode to protect the other circuits defective The projector is shut down and all five indicators are Top Control blinking When the projector detects an abnormal condition it will be WARRING WARNING automatically shut down to protect the inside of the projec o o tor and all five indicators on the top panel blink In this case unplug the AC power cord and plug it and then turn on the projector once again to verify operation If the projector can not be turned on and these indi
50. o exit the service mode press the ON STAND BY button o o LAMP REPLACE LAMP I O Service Mode ON STAND BY POWER Input Video O Group No Data 0 0 32 B INPUT iJINFO Vdr R 7 00 C C LENS MENU Group No ltem No Data value A Ly O 5 lt Js Q 2 NV SELECT Memory IC 1C1391 Replacement Memory IC on the main board stores the data for the service adjustments and should not be replaced except for the case of defective device If replaced the re adjustments are required following to the Electrical Adjustments The data of lamp replacement counter is stored in the Memory IC Please note that the lamp replace counter will be reset when the memory IC is replaced Lamp replace counter cannot be set to the previous value 9 Caution to memory IC replacement When memory IC is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC as the mentioned on the service ad justment table As these data are not the same data as factory shipped data it should be required to perform the re adjustments following to the Electrical Adjust ments Please note that in this case the lamp replace counter will be reset Caution of Main Board replacement in the case memory IC is not defective When the main board is replaced memory IC should be replaced with the one on previous main board After replacement it should be required to perform the re ad
51. oard amp Network joint board ass y removal 2 1 Remove 3 screws A M3X6 4 screws B T3x8 2 screws C M2 6X10 and 2 screws D T3x8 and 2 nuts E 2 Remove the AV board ass y and remove the Network joint board ass y Network joint board ass y Fig 9 2 23 Mechanical Disassembl 10 1 Thermostat Sw901 ass y removal 1 1 Remove 1 screw A M3X6 and remove the Thermostat SW901 ass y A g a Thermostat ass y 10 2 Thermostat SW901 ass y removal 2 1 Remove 2 screws A M3X4 and remove the Thermal switch SW901 Thermostat SW901 To Power DC unit Fig 10 2 To Powerf filter unit Mechanical Disassembl 11 1 Exhaust Fan FN901 FN902 ass y removal 1 1 Remove 2 screws A T3X8 and remove the Exhaust Fan FN901 FN902 ass y Exhaust Fan ass y Fig 11 1 11 2 Exhaust Fan FN901 FN902 ass y removal 2 1 Remove 4 screws A M3X28 remove the Fan guard cover and the Fan FN901 2 Remove 4 screws B M3X28 and remove the Fan FN902 Fan FN902 Holder Fan q LL c LL Fan guard cover Fig 11 2 25 Mechanical Disassembl 12 Exhaust Fan duct removal 1 Remove 2 screws A T3X6 and remove the Lamp ballast connector 2 Remove 2 screws B T3X10 and remove Exhaust Fan duct Lamp ballast connector 13 1 power board Ballast ass y removal 1 and remove the Power board Ballast ass y T3X8
52. oltage and Power Consumption Operating Environment Operating Temperature Storage Temperature Remote Control Battery AAA or LRO3 Type x 2 Operating Range Dimensions Net Weight Laser Pointer Multi media Projector 13 7 x 6 46 x 1748 348 1 mm x 164 mm x 444 mm Not including adjustable feet 1786 Ibs 8 1 kg O TOS 1 0 TFT Active Matrix type 3 panels 1 024 x 768 dots 2 359 296 1 024 x 768 x 3 panels PAL SECAM NTSC NTSC4 43 PAL M and PAL N 4801 480p 5751 575p 720p 10351 and 1080 H sync 15 kHz 100 kHz V sync 50 Hz 100 Hz Adjustable from 30 to 300 PLC XT35 3 9 32 8 1 2 m 10 0 m PLC XT35 F 1 7 to 2 1 f 33 to 43 mm with motor zoom and focus PLC XT35 330 W Digital DVI D x 1 Analog Mini D sub 15 pin x 1 BNC Type x 5 G or Video Y B or Cb Pb R or Cr Pr HV and V RCA Type x 1 Mini DIN 4 pin x 1 Audio 1 Mini Type stereo Audio 2 Mini Type stereo Audio 3 RCA Type x 2 Mini D sub 15 pin x 1 Audio Mini Type stereo x 1 Mini Type Wired Remote x 1 Mini DIN 8 pin x 1 USB Series B x 1 PJ Net Organizer Terminal x 1 1 0 W RMS 1 speaker 21 1 28 mm AC 100 120 V 4 6A Max Ampere 50 60 Hz The U S A and Canada AC 200 240 V 2 3A Max Ampere 50 60 Hz Continental Europe and The U K 41 F 95 F 5 C 35 C 14 F 140 F 10 C 60 C 16 4 5 m 30 1 8 VV x 1 0 H x 5 7 D 45 mm x 25 mm x 145 mm 3 5 oz 99 g including batteries Class II Laser Ma
53. overs B Fig 1 1 5 Cover B 1 2 Cabinet top ass y removal 2 1 Loosen 1 screw A M3X11 and open the Lamp cover 2 Remove 1 screvv B M3X8 Lamp cover Fig 1 2 15 Mechanical Disassembl 1 3 Cabinet top ass y removal 3 1 Remove 6 screws A M3X8 and remove the Cabinet top ass y Cabinet top ass y 1 4 Cabinet top ass y removal 4 1 Loosen screw A M3X11 and open the Prism cover panel Press 2 places unhook and remove the Prism cover panel upward 2 Remove 3 screws B T3X8 and remove the shield plate Prism cover panel Prism cover panel N 4 ZA la Shield plate Press the 2 places unhook and upward 16 Mechanical Disassembl AV Panel and Side Panel removal 2 M3X8 and remove the AV Panel M3X6 and remove the Side Panel 1 Remove 5 screws A 2 Remove 1 screw B Side panel Fig 2 Shield plate top A removal 3 1 Remove 11 screws A M3X6 and remove the Shield plate top A Shield plate top A eo o LL 17 Mechanical Disassembly 4 1 Main board ass y removal 1 1 Remove 3 screws A M3X6 and remove 2 screws B M3X6 2 Remove the Shield plate top B Main board ass y and remove the Shield plate bottom Shield plate top B Shield plate bottom Fig 4 1 B 18 Mechanical Disassembl 4 2 Main board ass y removal 2 1 Unhook and remove the Button upward 2 Remove the
54. prohibit the operation of motors After installing the projector and then setting up this function You can protect the unexpected operation by the users All the motor controls Focus Zoom and Lens shift will not be operated The prohibition icon will appear on the screen when user presses any of the motor control buttons AN Prohibition icon Setting up procedures 1 Enter the service mode 2 Select Group no 200 and Item no 55 Change Data value from 0 Not prohibited to 1 Prohibited Now the motor control is prohibited 3 Exit from the service mode To cancel the prohibition mode set value to O in the step 2 How to enter the service mode and select the group item and data value see Service Adjustment Menu Opera tion 13 Security Function Notice This projector provides security functions such as Rey lock PIN code lock and Logo PIN code lock When the projector has set these security function on you are required to enter correct PIN code to use the projector If you do not know the correct PIN code to the projector the projector can no longer be operated or started In this case you must reset those function first according to the resetting procedure described below and then check up on the projector Function Description Locks operation of the top control or the remote con trol Key lock If the Key lock is enabled with top control lock the pro jector can no longer be start
55. rews A T3X10 and remove the Fan FN903 ass y 2 Unhook 2 hooks and pull out the Shield plate Fig 30 3 Shield plate 43 Optical Parts Disassembl 31 Fan FN903 ass y disassemblies 1 Remove 2 screws A M3X8 and remove the Fan Fn903 Fan FN903 44 Optical Parts Disassembly Optical parts locations and directions in the Optical Unit 1 LENSINTEGRATOR IN 8 MRRORB 2 LENSINTEGRATOR OUT 9 jLENSCONDENSERB 6 DICHROICMIRROR B 13 JjDICHROICMIRROR G be Shield Plate Optical Parts Disassembl The marker comes top side Direction of print The marker comes top side The marker comes top Direction of print side Direction of print Integrator lens IN Integrator lens OUT Rugged surface side comes this side and Rugged surface side comes this side and i the marker comes top side the marker comes top side 46 Optical Parts Disassembl The marker comes this o surface side The marker come this surface side The marker comes this surface side and this place The marker comes 6 this surface side CN The marker comes A this surface side Vg The marker comes this surface side and this place PBS Film attached side comes this side
56. shift 2048 2048 0 4095 While balance adjustment 9 G ReferH 3584 3584 0 4095 Pea linked with G Scan Direction 10 G ReferL 848 848 0 4095 Ra linked with G Scan Direction 11 R ReferH 3584 3584 0 4095 Scan Direction Front Rear 12 R ReferL 848 848 0 4095 Scan Direction Front Rear 13 B ReferH 3584 3584 0 4095 Scan Direction Front Rear 14 B ReferL 848 848 0 4095 Scan Direction Front Rear 15 DXOutR 248 0 1023 16 DXOutG 248 0 1023 17 DXOutB 248 0 1023 18 H_Change_Pos 25 0 255 19 SH_Base 1092 0 4095 20 NRG Pos 5d 0 127 21 NRG Width 54 0 255 22 OSD Pos 2 0 3 23 OSD Ptn 0 0 9 24 GammaCtrl Not used 25 REF GatePos 8 0 1023 26 REF GateDur 197 0 1023 27 R BasePos 6 0 15 28 G BasePos 6 0 15 29 B BasePos 6 0 15 30 RGB Adjust 0 0 7 31 RGE AdLs 04085 SE PEDD geo 5b0 23072 20884 4095 32 LineRO 0 0 1023 MIN lt gt MAX Cyclic Operation 33 LineR1 0 0 1023 MIN lt gt MAX Cyclic Operation 34 LineR2 0 0 1023 MIN lt gt MAX Cyclic Operation 35 LineR3 0 0 1023 MIN lt gt MAX Cyclic Operation 36 LineR4 0 0 1023 MIN lt gt MAX Cyclic Operation 37 LineGO 0 0 1023 MIN lt gt MAX Cyclic Operation 38 LineG1 0 0 1023 MIN lt gt MAX Cyclic Operation 39 LineG2 0 0 1023 MIN lt gt MAX Cyclic Operation 40 LineG3 0 0 1023 MIN lt gt MAX Cyclic Operation 41 LineG4 0 0 1023 MIN lt gt MAX Cyclic Operation 42 LineBO 0 0 1023 MIN lt gt MAX Cyclic Operation 43 LineB1 0 0 1023 MIN lt
57. ssG Start 128 0 255 73 BackCrossG End 128 0 255 74 BackCrossBR Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 75 BackCrossB Start 128 0 255 76 BackCrossB End 128 0 255 77 ColshdSelect 1 0 1 78 R Min 370 0 1023 79 R Mid2 469 0 1023 80 R Mid1 570 0 1023 81 R Max 665 0 1023 82 G Min 370 0 1023 83 G Mid2 469 0 1023 84 G Mid1 570 0 1023 85 G Max 665 0 1023 86 B Min 370 0 1023 87 B Mid2 469 0 1023 88 B Mid1 570 0 1023 89 B Max 665 0 1023 90 H OutPos 112 0 2047 91 OutAreaLv 0 0 1023 92 FlickerAdj 0 0 2 not used 93 FRC Bit 3 0 3 94 FrontCTalkR Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 95 FrontCTalkR Start 128 0 255 96 FrontCTalkR End 128 0 255 97 FrontCTalkG Cent 0 0 2047 MIN MAX Cyclic Operation 98 FrontCTalkG Start 128 0 255 99 FrontCTalkG End 128 0 255 100 FrontCTalkB Cent 0 0 2047 MIN lt gt MAX Cyclic Operation 101 FrontCTalkB Start 128 0 255 102 FrontCTalkB End 128 0 255 103 R DCOffset NGain 0 0 0 1023 MIN Ra lo One m 104 R DCOffset N1 80 80 0 2047 MIN lt gt MAX Cyclic Operation 105 R DCOffset N2 0 0 0 2047 MIN MAX Cyclic Operation 106 R DCOffset N3 0 0 0 2047 MIN lt gt MAX Cyclic Operation 107 R DCOffset N4 0 0 0 2047 MIN lt gt MAX Cyclic Operation 108 R DCOffset N5 0 0 0 2047 MIN lt gt MAX Cyclic Operation 109 R DCOffset N6 0 0 0 2047 MIN MAX Cyclic Operation 110 R DCOffset N7 0 0 0 2047 MIN lt gt MAX Cyclic Operation 111 R DCOffset N8 0 0 0 2047 MIN
58. tive lt gt 4 Aggressive lt CUELPFEN gt 64 Initial 0x1000 0x700 118 118 118 118 134 110 110 127 134 150 162 163 115 127 32 4 Co CO o o 0o aou AOA O O1 O1 O O1 O1 30 Range 0 63 63 63 63 63 63 Oo OC OC OC c 63 63 63 63 oF O fo O 0 9999 059999 0 255 0 255 0 255 0 255 0 63 0 15 15 15 63 15 15 Co O a CO pS 0 255 0 4 0 1 Note R Read Only Value Gain adjustment 480i Composite S Video Gain adjustment Video Composite S Video 0 IP Block not used 1 IP OFF used with IP Block bitO Global Motion bit1 Video Motion 2 3pull down 2 2pull down IP Process Disable Force Normal IP Mode Force Film Mode mmo mo 2 3pull down amp 2 2pull down ffective only for PSF Signal Electrical Adjustment Group Item Group 42 0 Group 43 0 Group 45 A co o O Group 47 A co NN O Group 49 wo P O Group 50 cO ON Oa AO N C Group 51 cO ON OA A O N O Group 55 Group 60 cO ON OA AO N c Item Name Motion Adaptive Weight Value Angle Interpolation Level CUE Low Pass Filter Enable Motion Adaptive Weight Value Angle Interpolation Level CUE Low Pass Filter Enable Noise Pixel Range Noise Region 0 Noise Region 1 Noise Region 2 Noise Gain Level Noise Pixel Range Noise Region 0 Noise Region 1 Noise
59. x Output 1 m W Wave length 640 660 nm This symbol on the nameplate means the product is Listed by Underwriters CN U Laboratories Inc It is designed and manufactured to meet rigid U L safety stan L US LISTED dards against risk of fire casualty and electrical hazards 4 Circuit Protections This projector provides the following circuit protections to operate in safety If the abnormality occurs inside the projec tor it will automatically turn off by operating one of the following protection circuits Fuse A fuse is located inside of the projector When the POWER indicator is not lightning the fuse may be opened Check the fuse as following steps The fuse should be used with the following type Fuse Part No 323 027 2605 TYPET10 0AH 250V FUSE 215010 LITTEL How to replace the fuse 1 Loosen the screw of the lamp cover and open the lamp cover 2 Loosen 2 screws of lamp ass y and pull out the lamp ass y 3 Remove the screw A and remove the fuse cover follow ing to Mechanical Disassemblies 4 Remove the fuse from fuse holder on the Power Filter board To install the fuse take reversed step in the above Loosen the screw and open the lamp cover Loosen the 2 screws and pull out the lamp ass y Fuse cover Screw A 5 Circuit Protections Thermostat SW901 There is the thermostat SVV901 inside of the projector to detect the internal temperature ris
60. z 13 0 63 146 PreCoast PC Video 1080p 24Hz T 0 63 147 PostCoast PC Video 1080p 24Hz 13 0 63 150 PreCoast YCbCr 480i 7 0 63 151 PostCoast YCbCr 480i 13 0 63 152 PreCoast YCbCr 575i 7 0 63 153 PostCoast YCbCr 575i 13 0 63 154 PreCoast YCbCr 480p 7 0 63 155 PostCoast YCbCr 480p 13 0 63 156 PreCoast YCbCr 575p 7 0 63 157 PostCoast YCbCr 575p 13 0 63 158 PreCoast YCbCr 720p 60Hz 7 0 63 159 PostCoast YCbCr 720p 60Hz 13 0 63 160 PreCoast YCbCr 720p 50Hz 7 0 63 161 PostCoast YCbCr 720p 50Hz 13 0 63 B3 Electrical Adjustment Group Item 162 163 164 165 166 167 180 181 182 183 Group 10 0 1 Group 20 o FE Co no Group 40 Group 41 ND e Item Name PreCoast YCbCr 1080i 60Hz PostCoast YCbCr 1080i 60Hz PreCoast YCbCr 1080i 50Hz PostCoast YCbCr 1080i 50Hz PreCoast YCbCr 1035i PostCoast YCbCr 1035i PreCoast SCART 480i PostCoast SCART 480i PreCoast SCART 575i PostCoast SCART 575i Sync Processor SYNCAMPHLCKTOLOW SYNCAMPHLCKTOHI Video Decoder Component Y level Component C level CVBS Y Level CVBS C Level Sub Hue HS Slice level HS Slice Offset VS Slice Level VS Slice Offset Sampling Phase Pre Shoot Level Over Shoot Level Y Filter C Filter NTSC PAL Detect General IP Mode 3 2 PullDown Mode Detect Film Mode Enable Force IP Mode Function Minimum sync amplitude threshold for HLCK 1 to O tansition

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