Canon D78-5152 User Manual Download

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SERVICE MANUAL

English Edition

LV-5110U/D78-5152
LV-5110E/D78-5153

By Portable Document Format

General

PREFACE

Repair

Adjustment

Troubleshooting

Parts Catalog

Electrical Diagrams

Return to Contents

DY8-1785-151 500

Summary of Contents for D78-5152

Page 1: ...L English Edition LV 5110U D78 5152 LV 5110E D78 5153 By Portable Document Format 1 General 0 PREFACE 2 Repair 3 Adjustment 4 Troubleshooting 5 Parts Catalog 6 Electrical Diagrams Return to Contents DY8 1785 151 500 ...

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Page 3: ...CANON Multimedia Projector LV 5110U D78 5152 LV 5110E D78 5153 SERVICE SMANUAL ...

Page 4: ...ompany names described in this CD ROM are the registered trademarks of the individual companies Copyright Canon Inc retains the copyright to all data contained on this CD ROM Reproduction publication including on the World Wide Web alteration translation into another language or other use of the data in whole or part contained on this CD ROM without the written consent of Canon Inc is prohibited P...

Page 5: ... about the tools required and their application Part 3 Adjustment Provides information for disassembly reassembly and adjustment of the product about the tools required and their application Part 4 Troubleshooting Part 5 Parts Catalog Part 6 Electrical Diagrams 2 Model Differences In this series of products there are models suffixed J U and E The only differences between the models are cosmetic ma...

Page 6: ...iver Cross point 2 CY9 5005 000 Assembly Disassembly Description Specifications Remarks Digital Multi meter 1mV 500V DC Electrical Adjustment Video Signal Generator Color Bars and Gray Scale Electrical Adjustment Computer Signal Generator Gray Scale Electrical Adjustment Oscilloscope 100MHz response or over Waveform checks Description Specifications Remarks Screen Over 40 All Adjustment Personal C...

Page 7: ...rid gamma correction 1 13 4 3 Fan speed control 1 14 5 CONNECTING 1 15 5 1 Connection to the computer 1 15 5 2 Connecting to the video equipment 1 16 6 SETTING UP THE PROJECTOR 1 17 6 1 Positioning the projector 1 17 6 2 Installation precautions 1 17 7 SUPPORTED COMPUTER SYSTEM MODE 1 19 Part 2 Repair Information 1 SAFETY INSTRUCTIONS 2 1 2 CIRCUIT PROTECTIONS 2 2 2 1 Fuse 2 2 2 2 Thermal Switch 2...

Page 8: ... 3 Adjustment 1 BEFORE ADJUSTMENTS 3 1 1 1 Adjustments after Parts Replacement 3 2 1 2 Service Adjustment Menu Operation 3 3 1 3 Service Conditions 3 4 1 4 Service Adjustment Data Table 3 5 2 ELECTRICAL ADJUSTMENTS 3 7 2 1 Output Voltage Adjustment 3 7 2 2 Fan Voltage Adjustment 3 7 2 3 PC Offset Adjustment 3 8 2 4 PC Gain Adjustment 3 8 2 5 Component Gain Adjustment 3 9 2 6 AV Gain Adjustment 3 1...

Page 9: ...tem Control I O Port Functions 4 9 3 WAVEFORMS 4 11 4 IC BLOCK DIAGRAMS 4 14 Part 5 Parts Catalog Part 6 Electrical Diagrams 1 PARTS DESCRIPTION AND READING IN SCHEMATIC DIAGRAM 6 1 2 PIN DESCRIPTION OF DIODE TRANSISTOR AND IC 6 3 Circuit Block Diagram A1 Power Supply Lines A2 Schematic Diagrams A3 Printed Wiring Board Diagrams A10 V ...

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Page 11: ...Part 1 General Information ...

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Page 13: ...anon s competitors in this product range have brought out projectors with the same high brightness to be found in liquid crystal projectors featuring 1 3 inch and 0 9 inch liquid crystal panels Now following on the heels of the LV 5100 as its successor is the LV 5110 multimedia projector It employs a high brightness lamp and its aim is to maintain the company s competitive edge in this product fie...

Page 14: ...ally detects PC vertical and horizontal scan frequencies 2 Video color system Automatically detects system NTSC PAL SECAM NTSC4 43 PAL M PAL N can be selected from menu bar 3 Tracking Auto Imaging function automatically tracks and optimally positions image 4 Graphic User Interface GUI The graphic user interface simplifies image adjustments in varying environments 5 Six Language support English Fre...

Page 15: ...square image without adjusting the height of the projector Gamma Correction To avoid washed out whites and murky blacks the user can control the middle brightness Plug and Play Simply plug in computer or AV equipments and start no adjustments required Power Management improves lamp life After a predetermined time 5 30 with no input signal the lamp is turned off When a signal is input it turns back...

Page 16: ...on 1 The replace lamp indicator shows when it is time for a change 2 Lamp replacement by the user is simple The design emphasizes the lens as you would expect from a Canon product With digital compression projection some information is lost XGA 1024 x 768 dot 800 x 600 dot when digitally compressed SXGA 1280 x 1024 dot 750 x 600 dot when digitally compressed Part 1 General Information 1 4 ...

Page 17: ...90 8 Contrast ratio 300 1 9 Horizontal resolution 500 TV lines 10 Projection lens 28 to 33 6mm 1 2 0 to 2 3 x1 2 11 Lens shifting U D ratio 12 1 12 Elevation adjustment UP by 7 5 13 Size of projection image in 36 1 4m 60 2 4m 100 4 0m 150 6 0m projection distance m 200 8 0m in WIDE mode 30 1 4m 50 2 4m 83 4 0m 125 6 0m 167 8 0m in TELE mode 14 Digital keystone distortion compensation angle 15 15 N...

Page 18: ...189mm x 90 5mm x 310 8mm 7 44 x 3 56 x 12 24 Including adjustable feet 26 Net Weight 2 7Kg 5 95 lbs 2 2 Connectors 1 Computer input Signal input HDB 15 pin x 1 Audio input Mini stereo jack x 1 Control port Mini DIN 8 pin x 1 2 Audio Video input Video input Mini DIN 4 pin x 1 S Video RCA type x 3 Video Y Pb Cb Pr Cr Audio input Mini stereo jack x 1 3 Audio output Mini stereo jack x 1 2 3 Accessorie...

Page 19: ...n 1 7 Power Cord Connector Projection Lens Speaker Infrared Remote Receiver Lens Cover Air Intake Vent Zoom Ring Focus Ring Foot Lock Latch Exhaust Vent Air Intake Vent Air Intake Vent Lamp Cover Air Filter Adjustable Foot Terminals and Connectors Fig 1 2 ...

Page 20: ...lashes green in Power Management mode LAMP INDICATOR This indicator is dim when the projector is turn on And bright when the projector is stand by mode LAMP REPLACE INDICATOR This indicator turns to yellow when the life of the projection lamp draws to an end POINT BUTTON Use to select an item of adjust the value in the menu It is also used to pan the image in Digital Zoom mode MODE BUTTON Use to s...

Page 21: ...s terminal CONTROL PORT Mini DIN 8 pin type When controlling the computer with the Remote Control of this projector connect the mouse port of the computer to this terminal COMPUTER AUDIO INPUT Mini stereo jack Connect the audio output signal from the computer to this terminal AUDIO INPUT Mini stereo jack Connect the audio output from the video equipment to this terminal S VIDEO INPUT Mini DIN 4 pi...

Page 22: ...nect the mouse port of the personal computer to this terminal This terminal does not adapt the PC98 type mouse port Part 1 General Information 1 10 5 1 2 3 4 10 9 6 7 8 15 14 13 11 12 Red Input Ground Horiz sync Green Input Sense 2 Blue Input Ground Red Ground Green Ground Blue 1 5 2 4 3 6 7 8 No Connect Horiz sync Ground Vert sync Sense 1 Sense 0 Vert sync Reserved 9 13 10 12 11 14 15 Fig 1 5 1 2...

Page 23: ... in Digital Zoom mode NO SHOW BUTTON Used to turn the picture into black image AUTO IMAGE BUTTON Used to operate Auto Image function POWER BUTTON VOLUME BUTTON COMPUTER BUTTON Use to select Computer input source VIDEO BUTTON Use to select Video source RIGHT CLICK BUTTON Use to compress the image in Digital Zoom mode It is also used as a PC mouse in Wireless Mouse operation P TIMER BUTTON Used to o...

Page 24: ...ontrol is approximately 5m 16 4 and 60 in front of the projector Precautions Prevent the direct sunlight or strong light from lighting apparatus from striking the infrared remote receiver on the projector Do not look into the laser pointer exit or point it at others Do not dismantle the remote control Part 1 General Information 1 12 5m 30 30 Fig 1 8 ...

Page 25: ... an optical equipment manufacturer has an aluminum lens ring and is colored arctic silver The overall effect is to emphasize the lens and evoke a sophisticated image The operating keys are a special mercury silver color that is easy to see in dim light and also serves as a design accent point 4 2 Hybrid gamma correction Hybrid gamma correction is a new feature It combines digital gamma correction ...

Page 26: ...age is determined by the higher of the two sensor temperatures 2 If the temperature sensed by sensor 1 exceeds 51 C or the temperature sensed by sensor 2 exceeds 57 C the lamp is extinguished In this case the main power switch must be turned off and then back on to resume operation 3 The fan will continue to run for a maximum of 90 seconds after the power switch is turned off 4 If the CPU receives...

Page 27: ...ype Speaker Stereo Audio Amplifier Control Cable for Serial Port Optional Serial Port PS 2 Port Audio Output Audio Input CONTROL PORT AUDIO OUT COMPUTER AUDIO IN COMPUTER IN ADB Port Control Cable for PS 2 Port Attached Control Cable for ADB Port Optional Terminal Terminal Audio Cable Mini Stereo type Not supplied Audio Cable Mini Stereo type Not supplied Use one of these Control Cables correspond...

Page 28: ...o Output Component Video Output Video Cassette Recorder Video Disc Player Video Source example Component video output equipment DVD Player HDTV etc S Vdeo Cable Not supplied Audio Cable RCA Mini Stereo Type Not supplied Audio Cable Mini Stereo type Not supplied Speaker Stereo Audio Amplifier When several display signals are input the projector assigns priority in this order 1 Y Pb Cb Pr Cr 2 S Vid...

Page 29: ...enses mirrors and other optical parts resulting in impaired image quality Also do not install the projector in high or low temperature locations 3 Operating temperature range 5 C to 35 C 4 Storage temperature range 10 C to 60 C 5 Condensation Do not move the projector suddenly from a low temperature location to a high temperature location or suddenly raise the room temperature Doing so can cause m...

Page 30: ... blurred images 6 Screen and room brightness Do not install the projector where sunlight or lighting directly strikes on the screen If sunlight or light from lighting strikes on the screen image will appear whitish and difficult to view ...

Page 31: ...6 25 SVGA 2 800 x 600 37 88 60 32 SVGA 3 800 x 600 46 875 75 00 SVGA 4 800 x 600 53 674 85 06 SVGA 5 800 x 600 48 08 72 19 SVGA 6 800 x 600 37 90 61 03 SVGA 7 800 x 600 34 50 55 38 SVGA 8 800 x 600 38 00 60 51 SVGA 9 800 x 600 38 60 60 31 SVGA 10 800 x 600 32 70 51 09 SVGA 11 800 x 600 38 00 60 51 XGA 10 1024 x 768 XGA 11 1024 x 768 XGA 12 1024 x 768 Interlace XGA 13 62 04 77 07 XGA 14 1024 x 768 ...

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Page 33: ...Part 2 Repair Information ...

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Page 35: ...N AND PROPERLY 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 should be considered when a component replacement is made in any area of t...

Page 36: ...h There is the thermal switch SW902 inside of the projector to prevent the internal temperature from rising abnormally When the internal temperature reaches near 100 C turn off the AC main power supply automatically The thermal switch is not reset to normal automatically even if the internal temperature becomes normal Reset the thermal switch following procedure Check the resistance between termin...

Page 37: ... WARNING indicator still continues to flash there may be defects on cooling fans or power supply circuits Please check fan operation and power supply lines referring to the Power Supply Lines Chart 2 4 Air Filter Care and Cleaning The removable air filters prevents dust from accumulation on the surface of the projection lens and projection mirror Should the air filter become clogged with dust part...

Page 38: ...r The air filter is small parts Take care that children don t eat or swallow it We recommend to avoid dusty smoky place for operating the projector Using in dusty place may cause the picture of poor quality When using under the dusty or smoky conditions dust may accumulate on the LCD panel and lens inside it and may resultantly be projected on the screen together with the picture When the above sy...

Page 39: ...ff forward 4 Pull the Cabinet Top upward while opening the arrow indicated part of it toward outside 3 2 Cabinet Front and Speaker Removal 1 Remove 4 screws 2 top and 2 bottom A and take the cabinet front off forward 2 Remove 2 screws B and then remove RC board and temp board 3 Remove 4 screws C and the speaker Part 2 Repair Information 2 5 CAUTION The parts and screws should be placed exactly the...

Page 40: ... 9 screws and remove the main board upward 3 4 Fuse Removal 1 Remove a screw and pull the line filter cover upward and then replace the fuse if required Part 2 Repair Information 2 6 Fig 2 6 Fig 2 7 Main Board Line Filter Cover Fuse ...

Page 41: ...ss y off upward 3 6 Line Filter Board Removal 1 Remove a screw A and remove a grounding lead 2 Remove 2 screws B and take the line filter ass y off upward 3 Remove the line filter board from line filter holder Part 2 Repair Information 2 7 Fig 2 9 Fig 2 8 B A A A Grounding Lead Component Board AV Board Ass y A B B Line Filter Board Line Filter Holder Line Filter Ass y Grounding Lead ...

Page 42: ...from the lamp ballast unit and remove 4 screws D and take the lamp ballast board off from the holder 5 Remove the fan FN905 from the holder 3 8 Power Board Removal 1 Remove 2 screws A and take the power unit cover off upward 2 Remove 3 screws B and pull the power board upward Part 2 Repair Information 2 8 Lamp Ballast Unit Fan FN905 Lamp Ballast Board Blue Brown B B A C D D Lamp Socket Thermal Swi...

Page 43: ...rews D and fan FN901 3 10 Audio Amp Board Removal 1 Remove a screw A bottom side and 2 screws B and then pull the power unit holder upward 2 Remove 2 screws C and take the audio amp board off from the power unit holder Part 2 Repair Information 2 9 Fig 2 12 Optical Unit Fan FN901 C C A C C C C A C D D B AV Board Ass y Lamp Socket Thermal Switch Audio Amp Board Power Unit Holder B B C C A Fig 2 13 ...

Page 44: ...2 Remove 2 screws C and fan FN904 and remove 2 screws D and fan holder 3 12 AC Inlet Ass y Removal 1 Remove a screw A and a grounding lead 2 Remove 2 screws B and pull the AC inlet ass y upward Part 2 Repair Information 2 10 Fig 2 15 B B A AC Inlet Grounding Lead Fig 2 14 FN903 FN902 FN904 A B A A A B B Duct Cover C C D D ...

Page 45: ...ssemblies 2 Remove 4 screws and remove the Projection Lens 4 2 Optical Unit Top Removal 1 Remove the Cabinet top front main board component boards and power unit cover following to Mechanical Disassemblies 2 Remove 6 screws and take the optical unit top off upward Part 2 Repair Information 2 11 Fig 2 16 Fig 2 17 Optical Unit Top ...

Page 46: ...rator lens 4 4 Relay Lens Ass y Disassembly 1 Remove the cabinet top front main and component boards following to Mechanical Disassemblies 2 Remove 2 screws A and take the relay lens ass y off upward 3 Remove 2 screws B on the holder and take the relay lens off Part 2 Repair Information 2 12 Fig 2 18 A A Hooks B Hooks B Integrator Lens Should be place the rugged surface of lens comes to holder sid...

Page 47: ... hex driver and take the LCD Panel Prism ass y off upward from the optical unit 3 Remove each screw and take the each polarized glass out off upward Part 2 Repair Information 2 13 Hook Polarized Glass In Mount the polarized glass as the surface attached the phase sheet comes to the prism side Phase Sheet Note Do not replace the LCD panel separately otherwise it can not obtain proper picture Note E...

Page 48: ...ic mirror G 4 Prism Ass y PBS 15 Condenser lens 5 Condenser lens OUT 16 Polarized glass OUT R 6 Dichroic mirror R 17 Polarized glass OUT G 7 Mirror R 18 Polarized glass OUT B 8 Condenser lens R 19 Polarized glass IN R 9 Condenser lens B 20 Polarized glass IN G 10 Mirror B 21 Polarized glass IN B 11 Optical Filter UV cut No Part name No Part name Fig 2 22 A cutting corner comes this side up 1 13 3 ...

Page 49: ...be replaced whole of the LCD panels and prism ass y at once After replacing LCD Panel Prism ass y please check the following adjustments Check the Integrator Lens Adjustment and Relay Lens Adjustment following to chapter Optical Adjustment Check the White Balance Adjustment and Black Balance Adjustment following to chapter Electrical Adjustment Check the white uniformity on the screen If you find ...

Page 50: ...edure 1 Loosen 4 screws A on the LCD Panel Prism ass y with 2 0 mm hex driver 2 Turn the projector on and project the image with WIDE zoom and adjust the FOCUS control to obtain the best focus 3 Turn the ZOOM control to the TELE position 4 Move the LCD Panel Prism Ass y 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 fi...

Page 51: ...ter long periods of use dust and other particles will accumulate on the LCD panel prism mirror polarized glass lens etc causing the picture to darken or color to blur If this occurs clean the inside of optical unit Remove dust and other particles using air spray If dirt cannot be removed by air spray disassemble and clean the optical unit WARNING The surface of the optical components consists of m...

Page 52: ...NG MENU will appear 2 Press the POINT DOWN button and a red arrow icon will appear Move the arrow to Lamp age and then press the SELECT button The message Lamp replace monitor Reset is displayed 3 Select Yes to reset the Timer Please refer to the owners manual for further information Service Parts No DY4 6108 000 Description Lamp A ssy LV LP10 CAUTION Do not reset the Lamp Replacement Monitor Time...

Page 53: ...the accumulated illumination time of the lamp reaches 1000 hours This is to indicate that lamp replacement is required You can check the accumulated illumination time of the lamp by following procedure 1 Press and hold the pointer on the projector for more than 20 seconds 2 The accumulated illumination time is displayed on the right bottom corner of the screen For example when Lamp Age 123 hours i...

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Page 55: ...Part 3 Adjustment ...

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Page 57: ...ent When IC302 is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC refer to the service adjustment 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 Adjustments Please note that the lamp replacement monitor timer is reset Caution of Main Board repl...

Page 58: ...stment Component gain adjustment AV gain adjustment PSIG Adjustment Signal center adjustment PC Gamma off video adjustment PC AV signal adjustment 1 PC AV signal adjustment 2 S H clock adjustment Common center adjustment White balance adjustment Black balance adjustment Disassembly Replaced Parts LCD Prism Ass y Integrator lens Polarized glass R G B Component Board Optical Adjustments Electrical A...

Page 59: ...nter or button and change the data value by pressing the pointer or button Refer to the Service Adjustment Data Table for further description of adjustment item no and data value To return to the normal mode To exit the service mode press the POWER button on the projector or remote control unit Part 3 Adjustment 3 3 Service Mode 10 15 Video Version 1 0 Item Data 10 15 Normal mode Service mode Adju...

Page 60: ...e Fan Control Setting Procedure below Fan Control Setting Procedure 1 Enter to the service mode 2 Select adjustment item no 29 and change data value to 0 to 1 Now the cooling fans operate in maximum 3 Exit from the service mode After finishing the works restore the service data to 0 following to the steps 1 to 3 Please refer to the Service Adjustment Menu Operation described on page 23 for how to ...

Page 61: ...ol spec 18 DAC RGB GAIN SUB CONTRAST 20 30 0 63 Sub CONT refer to DAC IC Control and User control spec 19 S H B CK 12 0 255 Display Blue test pattern where Service No2 setting position 20 S H G CK 12 0 255 Display Green test pattern where Service No2 setting position 21 S H R CK 12 0 255 Display Red test pattern where Service No2 setting position 22 Setting for Shoot out mode 0 0 2 0 Normal 1 Shoo...

Page 62: ...tion Horizontal 480i 407 308 Position Vertical 480i 308 309 Expand Ratio Vertical 575i 21 For Component mode and RGB PAL 310 Expand Ratio Horizontal 575i 25 311 Position Horizontal 575i 408 312 Position Vertical 575i 313 313 Expand Ratio Vertical 480p 9 For Component mode 314 Expand Ratio Horizontal 480p 10 315 Position Horizontal 480p 409 316 Position Vertical 480p 300 317 Expand Ratio Vertical 5...

Page 63: ...as follows 1 Connect a digital voltmeter to pins 1 and 3 of K6C 2 Adjust the voltage by using VR01 as following AC Input Reading 230V 380V 2V 120V 372V 2V 2 2 Fan Voltage Adjustment 1 Connect a digital voltmeter to test point TP6602 and chassis ground 2 Enter to the service mode select item no 29 and set data value to 1 3 Adjust the voltage to be 12 1 0 1Vdc by using VR6601 4 Check that the voltag...

Page 64: ...assis ground 8 Select item no 277 and change data value to adjust the pedestal level and black level to be same level 2 4 PC Gain Adjustment 1 Receive the 16 step gray scale computer signal 2 Set to COMPUTER mode PC R gain adjustment 3 Connect an oscilloscope to test point TP2212R and chassis ground 4 Enter to the service mode select item no 30 and change data value to adjust a to be 1 13 0 01Vp p...

Page 65: ... value to adjust a to be 1 05 0 01Vp p Component G gain adjustment 5 Connect an oscilloscope to test point TP2222G and chassis ground 6 Select item no 273 and change data value to adjust a to be 1 05 0 01Vp p Component B gain adjustment 7 Connect an oscilloscope to test point TP2232B and chassis ground 8 Select item no 274 and change data value to adjust a to be 1 05 0 01Vp p Part 3 Adjustment 3 9...

Page 66: ...er to the service mode select item no 30 and change data value to adjust a to be 1 05 0 01Vp p 2 7 NRS Adjustment 1 Receive the 16 step gray scale computer signal 2 Set to COMPUTER mode 3 Connect an oscilloscope to test point TP3581 and chassis ground 4 Adjust a to be 5 0 0 1V by using VR3561 Part 3 Adjustment 3 10 Fig 3 5 Pedestal level Black level a Fig 3 6 a ...

Page 67: ... Adjust voltage to be 7 30 0 05V by using VR581 2 9 PC AV Gamma Off Adjustment PC gamma off adjustment 1 Receive the 16 step gray scale computer signal 2 Set to COMPUTER mode 3 Connect an oscilloscope to test point TP512 and chassis ground 4 Enter to the service mode select item no 0 and change data value to adjust a to be 1 60 0 01Vp p AV gamma off adjustment 5 Receive the 16 step gray scale vide...

Page 68: ...d change data value to adjust a to be 4 00 0 01Vp p R video adjustment 6 Connect an oscilloscope to test point TP511 and chassis ground 7 Set to COMPUTER mode select item no 13 and change data value to adjust a to be 4 00 0 01Vp p 8 Set to VIDEO mode and item no 13 and change data value to adjust a to be 4 00 0 01Vp p B video adjustment 9 Connect an oscilloscope to test point TP513 and chassis gro...

Page 69: ...6 step gray scale video signal 6 Set to VIDEO mode 7 Connect an oscilloscope to test point TP512 and chassis ground 8 Select item no 15 and change data value to adjust b to be 2 00 0 01Vp p 2 12 S H Clock Adjustment 1 Receive the 16 step gray scale computer signal 2 Set to COMPUTER mode 3 Connect an oscilloscope to test point TP512 and chassis ground 4 Enter to the service mode select item no 3 an...

Page 70: ...white balance adjustment 1 Receive the 16 step gray scale computer signal 2 Set to COMPUTER mode 3 Enter to the service mode select item no 16 Red or 17 Blue and change data values respectively to make a proper white balance AV white balance adjustment 4 Receive the 16 step gray scale video signal 5 Set to VIDEO mode 6 Select item no 16 Red or 17 Blue and change data values respectively to make a ...

Page 71: ...r white balance at darker portion of the screen AV black balance adjustment 7 Receive the 16 step gray scale component video signal 8 Set to VIDEO Component mode 9 Select item no 9 Red or 10 Blue and change data values respectively to make a proper white balance at darker portion of the screen Confirm that the same white balance is obtained at darker portion of the screen in video computer and com...

Page 72: ... When adjusting the B Contrast project blue light only 2 Loosen a screw A Fig 3 11 3 12 on the polarized glass mounting base which you intend to adjust 3 Adjust a slots B as shown in Fig 3 11 to obtain the darkest brightness on the screen by turning a slot screwdriver 4 Tighten the screw A to fix the polarized glass mounting base Repeat steps 1 to 4 for remaining polarized glasses Do not disconnec...

Page 73: ...n Fig 3 13 loosen 1 screw A with the 2 0mm hex driver and adjust a slot B to make color uniformity in yellow by turning a slot screwdriver 2 If the color shade appears on the top or bottom of the screen as shown in Fig 3 14 loosen 2 screws C with the 2 0mm hex driver and adjust a slots D to make color uniformity in yellow by turning a slot screwdriver 5 Tighten 1 screw A and 2 screws C to fix the ...

Page 74: ...Part 3 Adjustment 3 18 Fig 3 13 Fig 3 14 a b a b Moving of slot B Slot B A Yellow y x Moving of Slots D Slot D C Slot D C y x Yellow ...

Page 75: ...y to make color uniformity in white If the color shade appears on the left or right of the screen as shown in Fig 3 15 loosen a screw A with the 2 0mm hex driver and adjust the slot B to make color uniformity in white by using a slot screwdriver 3 Tighten the 1 screw A to fix the relay lens unit Part 3 Adjustment 3 19 Fig 3 15 CAUTION Do not disconnect the connectors on main and component boards o...

Page 76: ...5103 TP221R TP7223 TP7224 TP207 TP208 TP211 TP212 TP213 TP219 TP217 TP5111 TP5112 TPDVS TPDHS TP3582 TP511 TP502 TP532 TP561 VR561 VR551 TP531 TP562 TP513 TP3581 TP501 TP6602 TP6603 TP3322 TP3331 TP3321 TP802 TP801 TP512 TP5113 TP2231B VR2201 VR2571 VR501 VR581 VR531 VR3561 VR2581 VR2561 VR6601 VR521 K6J K6K K6D K6M K6C K1 T651 IC631 D651 D652 Main Board Power Board Fig 3 16 ...

Page 77: ...Part 4 Troubleshooting ...

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Page 79: ...he Temp board or IC2831 on the main board may detect the abnormal temperature inside of the projector If one of these ICs detects the abnormal temperature this projector will be turned off automatically 2 Power board 1 Are the LAMP indicator red and READY indicator green light If the LAMP and READY indicators do not illuminated check the primary circuit and S6V of standby power supply circuit 2 Ch...

Page 80: ... POWER FAIL signal is correct Pin 13 of K3D L abnormal 10 Check that the 12V is observed at test points TP6101 TP6102 and TP6103 11 Check that the LAMP_SW signal is correct Pin 4 of K8CC H On 12 Check that the LAMP_ERR signal is correct Pin 1 of K8CC L On 13 Check that the POWER FAIL signal is correct Pin 2 of IC1851 L abnormal 14 Check that the Sensor IC IC2831 detects abnormal temperature inside...

Page 81: ... Memo Part 4 Troubleshooting 4 3 ...

Page 82: ...t the LAMP_BST_SW signal at pin 12 of K3D is correct H Power ON Check that the LAMP_POW signal at pin 2 of IC2882 is correct KEY SW LAMP_BST_SW IC1803 FAN_DRIVE Abnormal H Power On H Power On H Power On H Power On H Abnormal L IC1804 IC1851 FAN CONT1 IC1806 POWER LED TEMP LED READY LED LAMP REP LED POWER_FAIL POWER_FAIL POWER_FAIL IC1808 KEY SW LAMP_ERR LAMP_SW LAMP_ERR IC2882 IC2883 PSDA PSDA IND...

Page 83: ...f P F C circuit Check that the thermal switch TSW611 is operating If temperature at peraiphery of P F C circuit reaches 95 C TSW611 turns on TSW611 OPEN Normal Q671 Q681 IC2641 IC2681 Check that the FAN DRIVE signal at pin 19 of IC1804 is correct H Power ON Is projection of lamp cover inside broken or not fitting correctry Check the interlock switch SW904 and lamp cover SW904 OPEN abnormal Is ther...

Page 84: ... correct Pin 4 of IC001 2 Check that audio signal is observed at pin 2 of IC001 3 Check the MUTE signal at pin 3 of IC001 Pin 3 of IC001 Mute On H 4 Check that Vcc voltage 12V is applied at pins 1 and 9 of IC001 Part 4 Troubleshooting 4 6 Fig 4 2 PC AV SUDIO SW IC5001 AV BOARD AUDIO BOARD MAIN BOARD Q5007 SP901 SPEAKER L R 15 3 2 4 16 12 16 13 12 16 14 4 12 4 6 8 1 3 2 8 10 11 1 13 2 12 14 Q5008 P...

Page 85: ...of IC5282 AV H PC L 3 Check that the RGB signals are observed at following test points TP211 TP221R TP2211R R signal TP212 TP221G TP2221G G signal TP213 TP221B TP2231B B signal 4 Check that the signals are observed at following test points TPDHS TP3322 V Sync TPDVS TP3321 H Sync 5 Check that the S H signals are observed at following test points TP501 TP511 R signal TP531 TP512 G signal TP561 TP513...

Page 86: ...221B TPDVS TPDHS IC5251 IC5252 IC3581 IC1002 IC1001 IC5282 IC5253 TP2211R TP2221G TP2231B IC2211 IC2221 IC2231 S C S Y VIDEO H SYNC V SYNC R G B AV BOARD COMPO NENT BOARD MAIN BOARD VIDEO S VIDEO S C S Y VIDEO H SYNC V SYNC PC_R PC_G PC_B R Cr Pr R R G Y G G B Cb Pb B B DCLK DHS DVS DCLK DHS DVS HCLK STV HST ENB TP3581 IC3582 TP3582 FRP NRS NRS 7 15 22 9 8 1 3 4 6 5 12 11 47 18 16 14 22 24 26 5 6 ...

Page 87: ... PortB5 I O Not used Fixed High PortB6 I O M_SCL IIC CLK PortB7 I O M_SDA IIC DATA IC1803 12 O Mute Mute Mute OFF High 13 O LAMP_REP_LED Lamp Replace LED Drive ON High 14 O READY_LED Ready LED Drive ON High 15 O TEMP_LED Temp Warning LED Drive ON High 16 O POW_LED Power LED Drive ON High 17 O KO3 Main Key Switch 18 O KO2 Main Key Switch 19 O KO1 Main Key Switch IC1804 12 O CG_Filter CG Filter ON O...

Page 88: ...c x 2Hz Output 14 O LAMP_ON Output Clock ON OFF Output Clock ON High 15 O LIM OFF 16 O PWDN For AD9884 Power Down AD Power Down High 17 O NYSE 18 O CTS33 RS232C Relation 19 O Not used IC1808 2 I KI1 Main Key Switch 3 I KI2 Main Key Switch 4 I KI3 Main Key Switch 5 I KI4 Main Key Switch 6 I Power_fail Power Fail Detection Abnormal Low Normal High 7 I Not used 8 I Lamp_ERR Lamp Fail Abnormal Low Nor...

Page 89: ...Part 4 Troubleshooting 4 11 TPDVS TP3321 DVS TP3581 NRS for R B TP3582 NRS for G TP2211R TP2212R D A R OUTPUT TP7224 AV V SYNC TPDHS TP3322 DHS 3 WAVEFORMS TP218 TP208 AV VIDEO TP207 TP7223 AV H SYNC ...

Page 90: ...Part 4 Troubleshooting 4 12 TP502 S H R OUTPUT TP532 S H G OUTPUT TP511 S H R OUTPUT TP512 S H G OUTPUT TP501 S H R INPUT TP531 S H G INPUT TP2221G TP2222G D A G OUTPUT TP2231B TP2232B D A B OUTPUT ...

Page 91: ...Part 4 Troubleshooting 4 13 TP513 S H B OUTPUT TP562 S H B OUTPUT TP561 S H B INTPUT ...

Page 92: ...Part 4 Troubleshooting 4 14 4 IC BLOCK DIAGRAMS FA5332M Power Factor Control IC01 AN5265 AUDIO OUTPUT IC001 ...

Page 93: ...Part 4 Troubleshooting 4 15 PW164 10RK System Control Scan Converter IC301 CXA2111R LCD Driver IC401 ...

Page 94: ...Part 4 Troubleshooting 4 16 M62358FP DAC IC431 CXD3503R White Uniformity Compensation IC471 ...

Page 95: ...Part 4 Troubleshooting 4 17 CXA2112R Sample Hold IC501 IC531 IC561 STR Z2156 Power Switching Control IC631 ...

Page 96: ...Part 4 Troubleshooting 4 18 IDT71V016S RAM IC811 CXA2016S Sync Separator IC1021 ...

Page 97: ...Part 4 Troubleshooting 4 19 MC10H351ML IC1501 LM76CHMX Thermal Sensor IC1831 IC1832 ...

Page 98: ...2200 AV9155C PLL IC1961 REFERENCE CLOCK CPU CLOCK OUTPUT BUFFERS 2XCPU CPU AGND POWER DOWN GND VDD 14 318MHz 14 318MHz SCLK20 22 3 14 318MHz crystal OE 17 18 10 8 9 12 15 16 14 13 11 19 20 3 2 7 1 6 KBCLK BUSCLK FDCLK COMMCLK OUTPUT BUFFERS PERIPHERAL CLOCK ...

Page 99: ...Part 4 Troubleshooting 4 21 TC4053BF Switching IC5001 ET1030F0A Level Shift IC3501 IC3531 IC3561 ...

Page 100: ...Part 4 Troubleshooting 4 22 SAA7114H Digital Video Processor IC5101 ...

Page 101: ...Part 5 Parts Catalog ...

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Page 103: ...PARTS CATALOG Multimedia Projector LV 5110U REF NO D78 5152 LV 5110E D78 5153 Power Projector LV 5110J D78 5151 ...

Page 104: ......

Page 105: ...14 42 e 52 52 47 42 42 42 42 46 46 46 46 46 46 47 47 47 25 46 47 47 35 47 46 46 29 49 49 28 47 47 27 42 42 34 24 46 31 26 41 30 41 41 41 51 43 43 43 f 41 32 23 33 g 37 53 Page 1 CANON LV 5110J REF No D78 5151 LV 5110U D78 5152 LV 5110E D78 5153 ...

Page 106: ...DY4 6034 000 C 1 HOLDER AC INLET 27 DY4 6035 000 C 1 HOLDER LINE FILTER BOTTOM 28 DY4 6036 000 C 1 HOLDER LINE FILTER TOP 29 DY4 6037 000 C 1 DUCT L TOP 30 DY4 6038 000 C 1 DUCT L BOTTOM 31 DY4 6039 000 C 1 DUCT R 32 DY4 6101 000 C 1 SPACER LAMPBALLAST R 33 DY4 6041 000 C 1 SPACER LAMPBALLAST L 34 DY4 6042 000 C 1 SPACER LINE FILTER 35 DY4 6043 000 C 1 BASE OPTICAL BLOCK BOTTOM 36 DY4 6044 000 C 1...

Page 107: ...70 50 50 50 50 48 48 48 48 48 44 44 44 44 62 45 45 45 45 45 45 45 69 22 75 76 77 80 79 78 21 63 Page 2 CANON LV 5110J REF No D78 5151 LV 5110U D78 5152 LV 5110E D78 5153 ...

Page 108: ...048 000 F 7 SCREW 48 DY4 6049 000 F 5 SCREW 50 CY2 8232 000 F 4 SCREW 62 DY4 6051 000 C 1 PRISM LCD ASS Y 63 DY4 6052 000 C 1 LENS INTEGRATOR IN 69 DY4 6058 000 C 1 LENS RELAY OUT 70 DY4 6059 000 C 1 LENS PROJECTION 75 DY4 6064 000 C 1 GLASS PL IN R 76 DY4 6065 000 C 1 GLASS PL IN G 77 DY4 6066 000 C 1 GLASS PL IN B 78 DY4 6067 000 C 1 GLASS PL OUT R 79 DY4 6068 000 C 1 GLASS PL OUT G 80 DY4 6069 ...

Page 109: ... 80 77 78 75 71 72 81 76 79 66 82 68 67 73 74 69 73 65 61 64 63 Page 3 CANON LV 5110J REF No D78 5151 LV 5110U D78 5152 LV 5110E D78 5153 ...

Page 110: ...56 000 C 1 LENS CONDENSER B 68 DY4 6057 000 C 1 LENS RELAY IN 69 DY4 6058 000 C 1 LENS RELAY OUT 71 DY4 6060 000 C 1 LENS CONDENSER R 72 DY4 6061 000 C 1 MIRROR R 73 DY4 6062 000 C 2 MIRROR B 74 DY4 6063 000 C 1 FILTER UV 75 DY4 6064 000 C 1 GLASS PL IN R 76 DY4 6065 000 C 1 GLASS PL IN G 77 DY4 6066 000 C 1 GLASS PL IN B 78 DY4 6067 000 C 1 GLASS PL OUT R 79 DY4 6068 000 C 1 GLASS PL OUT G 80 DY4...

Page 111: ...A100 A001 A200 A2800 A1800 A600 SP901 SW904 FN905 FN901 IL901 L901 F601 POWER P C B A901 SW902 A1000 FN902 FN904 FN903 LP900 Page 4 CANON LV 5110J REF No D78 5151 LV 5110U D78 5152 LV 5110E D78 5153 ...

Page 112: ...V A1800 DY4 6084 000 C 1 PCB ASS Y TEMP A2800 DY4 6087 000 C 1 PCB ASS Y R C POWER DY4 6090 000 D 1 PCB ASS Y POWER F601 CY2 8376 000 D 1 FUSE 250V 4A FN901 DY4 6075 000 D 1 FAN FN901 FN902 DY4 6124 000 D 1 FAN FN902 FN903 FN903 DY4 6124 000 D 1 FAN FN902 FN903 FN904 DY4 6107 000 D 1 FAN FN904 FN905 DY4 6078 000 D 1 FAN FN905 IL901 DY4 6079 000 D 1 SOCKET AC INLET L901 DY4 6081 000 C 1 FERRITE COR...

Page 113: ...U 1 U 2 V 1 V 2 W 1 X 1 Z Page 5 CANON LV 5110J REF No D78 5151 LV 5110U D78 5152 LV 5110E D78 5153 ...

Page 114: ... 5859 000 B 1 COVER REMO CON BATTERY V 1 CY2 8293 000 D 1 POWER CORD AC120V FOR LV 5110U V 1 CY2 8295 000 D 1 POWER CORD AC240V FOR LV 5110E V 1 CY2 8299 000 D 1 POWER CORD AC100V FOR LV 5110J V 2 CY2 8288 000 C 1 ADAPTER POWER PLUG FOR LV 5110J W 1 CY2 8298 000 C 1 INTERFACE CABLE VGA X 1 DY4 5909 000 C 1 CABLE MOUSE CONTROL PS 2 Z DY4 6105 000 C 1 BAG CARRYING ...

Page 115: ... U 2 DY4 5859 000 1 3 64 DY4 6053 000 1 5 X 1 DY4 5909 000 1 3 65 DY4 6054 000 1 1 52 a DY4 5988 000 11 3 66 DY4 6055 000 1 1 b DY4 6010 000 1 3 67 DY4 6056 000 1 1 e DY4 6013 000 1 2 68 DY4 6057 000 1 1 g DY4 6016 000 1 2 3 69 DY4 6058 000 1 1 3 DY4 6017 000 2 2 70 DY4 6059 000 1 1 3 DY4 6018 000 1 3 71 DY4 6060 000 1 1 5 DY4 6019 000 1 3 72 DY4 6061 000 1 1 7 DY4 6021 000 1 3 73 DY4 6062 000 2 1...

Page 116: ...7 000 1 4 A001 DY4 6088 000 1 4 A600 DY4 6089 000 1 4 POWER DY4 6090 000 1 1 c DY4 6097 000 1 1 2 DY4 6098 000 1 1 32 DY4 6101 000 1 1 37 DY4 6102 000 1 5 Z DY4 6105 000 1 4 A901 DY4 6106 000 1 4 FN904 DY4 6107 000 1 4 LP900 DY4 6108 000 1 1 6 DY4 6120 000 1 4 A200 DY4 6121 000 1 1 1 DY4 6122 000 1 4 A900 DY4 6123 000 1 4 FN902 FN903 DY4 6124 000 1 ...

Page 117: ......

Page 118: ...Part 6 Electrical Diagrams ...

Page 119: ......

Page 120: ...oltage Excepting electric capacitors all capacitance values of less than 1 are expressed in µF and more than 1 are in pF Capacitor Reading Mark Material E Electrolytic P Electrolytic non polarized C Ceramic temperature compensation K Ceramic F Polyester N Polypropylene M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Metalized polyestel Y Composite film S Styrol T Tanta...

Page 121: ...Chip type Example 1 2 D J 10K B Example 6 W K 8 2 Example 1 2 C K 1M Resistor Reading Characteristic Z Carbon fuse B Non burnable Resistance value Tolerance see below table Material see below table Rated wattage W K indicates in KΩ M indicate in MΩ Note Resistor which is indicated with resistance value only are 1 6W carbon resistor Resistor which is indicated with material tolerance and value are ...

Page 122: ...x 1 2 N 2 1 3 IN OUT GND 2 1 4 2 1 3 Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N 2 1 3 1 2 3 2 1 3 RESET GND Vdd 5 3 D G S D G S K Cathode A Anode C Collector B Base E Emitter D Drain G Gate S Source Diode Transistor FET IC E1 C2 E2 C1 B2 B1 Index 2 PIN DESCRIPTION OF DIODE TRANSISTOR AND IC Part 6 Electrical Diagrams 6 3 Diode Transistor FET IC FET ...

Page 123: ...IC3301 TIMING CONTROLLER IC3391 BUFFER IC3371 BUFFER IC3381 BUFFER I O EXPAND RC SIGNAL IN MOUSE TXD TXD RXD KEY CONTROL POWER NORMAL VOLUME AUTO IMAGE MENU MODE P UP P DOWN P LEFT P RIGHT ENTER RC PREAMP COMPUTER IN AUDIO OUT CR SW CB SW IC1001 IC1002 Y C VIDEO RGB Cr Pr Y Cb Pb S Y H SYNC V SYNC H SYNC V SYNC S C VIDEO CG AUDIO L R AV AUDIO L R RXD TXD RC INPUT SEL0 SEL1 AIN_CLK DVS DCLK DHS GHS...

Page 124: ...7 8 29 32 53 56 2 4 7 8 13 12 11 15 5V 5V_SW 5V_SW P FAIL LAMP_BST_SW LAMP_BST_SW 5VD Q671 IC2641 15 5V1 D2641 D2501 REG SW IC2651 D2651 REG SW 12V2 IC2671 D2671 REG SW IC2661 D2661 REG SW 12V IC2691 D2691 REG SW 12V IC2681 D2681 REG SW K3A K8A Q6612 K3K K3L D6612 D6613 FN905 FN903 K3J FN901 K5BB B LCD PANEL K5GG G LCD PANEL K5RR R LCD PANEL 12V1 12V3 15 5V 15 5V 15 5V1 P FAIL P FAIL 47 50 47 50 4...

Page 125: ...Z 6 8BG UDZS 6 8BG UDZ 4 7BG VEV 0043 1 2DJ 220K F35B 0880N 275GM 0 22 UVCA J20B 00100 J20B 00100 J10EM 020N 4A250V TCSL 275GM 0 22 UVCA F35B 0880N 275GM 0 22 UVCA 275GM 0 22 UVCA 250KK1000XH 400KM1000XH J10EM 020N J30B1260N KZ0 1FA 1 10GZ 0 0 KK680 BA 1 10GJ22K KZ0 1FA CJ68 GA 1 10 GJ 100 KK 0 01 BA 1 10GF 1 2K 1 10GJ 47K X 1 10GJ 330 1 10GJ22 KZ 0 068 FA 2SA 1037 AKR 2SC 2412 KR 1 10GF 1 1K 1 10...

Page 126: ... K50A10 K50A8 K50A4 K5A6 K5A5 K5A4 K5A3 K5A2 K5A1 R7286 R7283 Q7281 R7281 R5026 C5012 Q5001 Q5002 D5001 R5027 R5036 R5037 R5029 D5002 Q5004 Q5003 C5013 R5028 R5031 K50B52 K50B54 Q5041 R5041 R5043 R5044 R5048 R5047 R5046 Q5042 R6201 R6202 R6203 R6204 R6209 R6208 R6207 R6206 R6211 R6212 R6213 R6214 R7288 C5288 L5281 R5288 C5287 R5280 L5201 R5281 R5282 R5283V R5283Y C5218 R5270 R5213 R303 C303 Q303 R...

Page 127: ...3 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 1 2 3 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 3...

Page 128: ... GPENSOG GGO5 GGE0 GBLKSPL PDEN GGO0 GGO4 GGE1 GGE2 GBE7 GGO6 GGO7 GGO3 GGO2 GGO1 GBE6 GBE4 GBE5 GBE1 GBE3 GBO5 GBO7 GBE2 GBO1 GBO4 GBO6 GBE0 PW_VFIELD GBO0 GBO2 GBO3 VVS VHS SCANMODE VUV7 VPEN VUV6 VCLK VUV5 VUV4 VUV3 VUV2 VUV1 VUV0 VY6 VY5 VY7 VY4 VY1 VY0 VY3 VY2 DTCLK DTMB IIC_SW M_SCL M_SDA PORTB1 LAMP_BST SW 5V_SW 3L_EN IO_RESET BOOTWE DGE4 DBE0 DBE1 DGE7 DGE5 DBE4 DBE6 DBE2 DGE6 DEN DBE7 DBE...

Page 129: ...C1504 C478 C456 R500 R530 R560 AIN_CLK BMCLKI GMCLKI GMCLK 5VD BMCLK RMCLKI RMCLK 5V 5V 15 5V FRP RMCLK RMCLKI PRG ENB 5V 5V 15 5V GMCLK GMCLKI PRG ENB 5V 5V 15 5V FRP BMCLK BMCLKI PRG ENB S6V 5V_SW 5V_DV 5V_DV 5V_DV CLP2A PRG PSCL PSDA DAC_ST5 SCLK5 SDATA5 VOL_CONT 5V_DV 9V IRM_CLK IRM_HSYNC RGT DWN GHST STV SDATA5 SCLK5 IRM_ST5 6VD DRE7 DRE5 DRE6 DRE4 DRE2 DRE1 DRE0 DGE3 DGE5 DGE7 DGE0 DGE1 DGE2...

Page 130: ...J 4 7VRH 16EM 100D 1 16GJ 10C 1 16GJ 10C 1 16GJ 10C AH 1 16GJ 10KC 1 16GJ 33KC X X 1 16GZ0C 1 16GJ10C 1 16GJ10C 1 16GJ 47KC 1 16GJ 47KC 1 16GJ 47KC 1 16GJ 10C CJ100 CGQY 1 16GJ 2 2KC 1 16GZ0C 1 16GZ0C 1 16GJ 1KC 1 16GZ0C 1 16GZ0C 1 16GZ0C 1SS355 1SS355 25KZ0 1 GQFZ 1 16GZ 0C J30A 00102 1 4FJ 1 8VRH 16EM 100D 1SS355 16EM 100D 25KZ0 1 GQFZ 6 3EM 220WM 6 3EM 220F1 10KZ1UGQFZ 1GJ47 25KZ 0 1GQFZ 16EM 1...

Page 131: ...3A3 K3A7 K3A11 K3A15 K3A23 K3A31 K3A35 K3A43 K3A47 K3A1 K3A6 K5R29 K5R25 K5R17 K5B29 K5B25 K5B17 K3R1 K3R3 K3R5 K3R7 K3R9 K3R11 K3R13 K3R15 K3R17 K3R21 K3R23 K3R25 K3R35 K3R37 K3R39 K3R41 K3R43 K3R45 K3R59 K3G1 K3G3 K3G5 K3G7 K3G9 K3G11 K3G13 K3G15 K3G17 K3G19 K3G21 K3G23 K3G25 K3G35 K3G37 K3G39 K3G41 K3G43 K3G45 K3G59 K3B1 K3B3 K3B5 K3B7 K3B9 K3B11 K3B13 K3B15 K3B17 K3B21 K3B23 K3B25 K3B35 K3B37 ...

Page 132: ... at the same time 2 Do not shorten the circuit between hot and cold sides 3 The grounding lead must be connected to the ground of the same circuit when measuring of volt ages and waveforms CAUTION Line Filter Board SIDE A Line Filter Board SIDE B Lamp Ballast Unit Interlock Switch SW904 Main Board K5A Main Board K3D Audio Amp Board SIDE A HIC Board SIDE A Main Board K1 SW902 Thernal SW AC Cord Aud...

Page 133: ... SIDE A AV Board SIDE A R C Board SIDE A K33G K8A Main Board Main Board K8D Main Board K50B K50A G LCD Panel R LCD B LCD Main Board K33R Main Board K33B FN902 FN904 Component Board SIDE B AV Board SIDE B R C Board SIDE B ...

Page 134: ... FN905 Main Board SIDE B FN903 Lamp Ballast Unit Audio Amp Board K6P FN901 Component Board K3R Component Board K3A K10B K10A AV Board Power Board K6J Component Board K3G Temp Board K8H R C Board K28D Component Board K3B Audio Amp Board K6P ...

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