Sanyo PLV-Z4, Service Manual

Page 1: ...MODEL NO PLV Z4 Chassis No M4W Z400 NOTE Match the Chassis No on the rating sheet on the cabinet with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does not match the unites additional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit U S A Canada Europe Asia Africa U K ...

Page 2: ... Menu Operation 54 Circuit Adjustment 55 Service Adjustment Data Table 59 Location of Test Points 68 Waveform 69 Chassis Block Diagram 70 Power Supply Lines 78 Troubleshooting 80 No Power 80 No Picture 82 Control Port Functions 84 IC Block Diagrams 87 Service Parts List 92 Electrical Parts List 92 Mechanical and Optical Parts List 110 Drawings Diagrams A1 A13 Parts description and reading in schem...

Page 3: ...et 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 SERVICE PERSONNEL WARNING Eye damage may result from directly viewing the light produced by the Lamp used in this equipment Always turn off ...

Page 4: ... Jacks VGA HDB 15 Terminal x 1 Computer Input Terminal HDMI terminal 19 pin x 1 HDMI Input Terminal 0 to 7 7 Feet Adjustment Power Source AA or LR06 1 5V ALKALINE Type x 2 Operating Range 16 4 5 m 30 Dimensions 1 57 x 1 44 x 5 12 40 mm x 36 5 mm x 130 mm Net Weight 3 6 oz 102 g including batteries Remote Control 480i 480p 575i 575p 720p and 1080i High Definition TV Signal AC 100 120 V 2 4 A Max Am...

Page 5: ... install the fuse take reversed step in the above There is the thermal switch SW902 inside of the pro jector to prevent the internal temperature rising abnor mally When the internal temperature reaches near 90 C the thermal switch cuts off the drive signal to the lamp circuit automatically The thermal switch is not reset to normal automatically even if the internal tem perature becomes normal Rese...

Page 6: ...perature place Normal operating temperature is 5 to 35 C or 41 to 95 F 6 LAMP COVER SWITCH SW8803 LAMP COVER The lamp cover switch SW8803 cuts off the drive sig nal to the lamp circuit when the lamp cover is removed or not closed completely After opening the lamp cover for replacing the lamp unit place the lamp cover correctly otherwise the pro jector can not turn on The projector provides 2 door ...

Page 7: ...ials on the unit as this may cause irreparable damage Disassembly Cleaning Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be suffi ciently cleaned by air spraying alone Be sure to readjust the optical system after performing disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical Disassemblies 2 Remove the optical ba...

Page 8: ...t look into the Air intake vent and Exhaust vent either Use the blower and nozzle only to clean the projector Do not attempt to use them for other purposes Do not use the blower and nozzle against persons particularly to eyes mouth or ear and so on Be especially careful to ensure that children do not put the blower and nozzle into their mouth and swallow them Do not attempt to pull the nozzle out ...

Page 9: ...ertain point when it is put into the hole Do not attempt to push the nozzle in further or it could break and is stuck inside of the projector Do not open the hole cover except when you clean the inside of the projector to prevent foreign matters from getting into the projector If it is open especially while operating the projector the optical parts could damage Which hole to put the nozzle in When...

Page 10: ...jected image When the symptoms above are noticed contact your authorized dealer or service station for proper cleaning Cleaning the Air Filters Air Filter 2 Intake Vent Air Filter 1 Intake Vent Press the latch and release it Take off the filter covers Do not try to pull the delicate filter part 1 Remove dust and dirt with a soft brush or a vacuum cleaner Be careful not to damage the air filters an...

Page 11: ... the projector is not in use make sure that the automatic slide shutter is closed Cleaning the Projection Lens Cleaning the Projector Cabinet Unplug the AC power cord before cleaning Gently wipe the projector body with a dry soft cloth When the cabinet is heavily soiled apply a small amount of mild detergent and finish with a dry soft cloth Avoid using an excessive amount of cleaner Abrasive clean...

Page 12: ...side of the projector except those who are authorized trained technicians and who are familiar with projector service Inappropriate attempts to service the unit by anyone especially those who are not appropriately trained to do so may result in an accident or injury caused by pieces of broken glass LAMP HANDLING PRECAUTIONS 12 Lamp Replacement When the life of the projection lamp of this projector...

Page 13: ...ct Yes again to reset the lamp counter Lamp Replacement ORDER REPLACEMENT LAMP Replacement lamp can be ordered through your dealer When ordering a projection lamp give the following information to the dealer Model No of your projector PLV Z4 Replacement Lamp Type No POA LMP94 Service Parts No 610 323 5998 The LAMP REPLACE indicator will light when the total lamp used time reaches 3 000 hours This ...

Page 14: ...mance 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 prod uct safety Screws Expression Type Diameter x Length mm T type M Type Tapping screw Machine screw Mechanical disassemblies 1 Remove the 3 screws A M3x8 from the bottom side 2 Remove the 2 screws B M3x8 remove the scre...

Page 15: ...isassemblies 1 Remove the 4 screws A T3x8 2 Remove the Control board remove the Control button and Decoration inlay LED 15 A A A A Fig 2 Cabinet top Control button Control board Decoration inlay LED Mechanical disassemblies ...

Page 16: ... upward 1 Unhook the stoppers and remove the Cover lens top upward 4 1 Cabinet front ass y removal 1 Remove the screw A T3x8 and remove the Cabinet front ass y A Fig 3 Fig 4 1 Hook Hook Spacer sheet top Cover lens top Cabinet front ass y Spacer sheet top Cover lens top Mechanical disassemblies ...

Page 17: ...e Cover lens bottom A B B B C Fig 4 2 Cover lens bottom Mounting shutter Mechanical disassemblies A B 4 3 Cabinet front ass y disassemblies 2 1 Remove the tape unhook the stoppers and remove the R C board 1 Remove the screw A T3x8 and remove the Door sw board A 1 Remove the screw B T3x8 and remove the Door sw board B Fig 4 3 R C board Tape Door sw board A Door sw board B ...

Page 18: ...d remove the Shutter rail bottom 2 Remove the 2 screws B T3x8 and remove the Shutter ass y 1 Remove the Shutter panel 2 Remove the 2 screws A T3x8 and remove the Shutter motor ass y Shutter ass y Shutter rail bottom Mechanical disassemblies Cabinet front Fig 4 4 A A Fig 4 5 Shutter panel Shutter rail top Shutter motor ass y ...

Page 19: ...M3x6 remove the Shield plate and remove the Main board 6 1 Lamp exhaust duct ass y removal 1 Remove the screw A M3x6 remove 2 screws B T3x8 and remove the Lamp exhaust duct ass y Fig 5 Fig 6 1 Main board Shield plate Lamp exhaust duct ass y Mechanical disassemblies ...

Page 20: ...move the Cover duct top 2 Remove the screw B T3x8 and remove the Shield plate 3 Remove the Cover duct side 20 A A A B B B B Fig 6 3 Holder fan Fan ass y FN903 Mechanical disassemblies 6 3 Lamp exhaust duct ass y disassemblies 2 1 Remove the 3 screws A T3x8 and remove the Fan FN903 ass y 2 Remove the 4 screws B M3x9 2 and remove the Fan FN903 ...

Page 21: ...emove the 4 screws B T3x8 remove the screw C M3x6 and remove the Main power ass y 7 2 Main power ass y disassemblies 1 1 Remove the 3 screws A M3x6 and remove the Cover power top ass y B C A B B B Fig 7 1 Main power ass y Lamp connector A A A Fig 7 2 Cover power top ass y Mechanical disassemblies ...

Page 22: ...ove the Fan FN901 7 4 Main power ass y disassemblies 3 1 Remove the 3 screws A M3x6 and remove the Power board 2 Remove the 2 screws B T3x8 remove the Ballast unit and remove the Holder A A A A Power board Holder Ballast unit Cover power bottom FN901 Fig 7 3 Fig 7 4 Mechanical disassemblies ...

Page 23: ... Remove the screw A M3x6 and remove the thermal switch ass y 2 Remove the 2 screws B T3x8 and remove the Thermal switch SW902 3 Remove the 2 screws C T3x8 remove the Lamp exhaust duct and remove the Lamp exhaust filter Fig 8 1 Mechanical disassemblies B B Thermal switch SW902 Thermal switch holder Optical base lamp Thermal switch ass y Lamp exhaust filter Lamp exhaust duct Fig 8 2 ...

Page 24: ...r 2 Loosen the screw B and remove the Lamp cover 3 Loosen the 2 screws C and remove the Lamp ass y 4 Remove the Filter cover 1 and filter1 5 Remove the Filter cover 2 and filter2 Lamp cover Lamp ass y Filter 2 Filter 1 Filter cover 1 Filter cover 2 Blower cover Fig 9 Mechanical disassemblies ...

Page 25: ...move the 2 screws B T3x8 and remove the Lamp duct ass y 10 2 Lamp cooling Fan FN902 ass y removal 1 Remove the 2 screws A T3x8 and remove the Lamp cooling fan FN902 ass y Fig 10 1 A A FN902 Fig 10 2 Lamp duct top Lamp duct ass y Stopper Lamp duct bottom Fan FN902 ass y Mechanical disassemblies ...

Page 26: ... T3x10 remove the Optical unit and remove the Spacer sheet bottom A B B B B B Fig 11 Optical unit Spacer sheet bottom 12 Filter board removal 1 Remove the 4 screws A T3x8 remove the screw B M3x6 and remove the Filter board A A A A B Fig 12 Filter board Mechanical disassemblies ...

Page 27: ...ove the 2 screws A T3x8 remove the screw B M2x4 and remove the Duct cover A A B A A A A Duct cover LCD duct top 14 LCD duct top removal 1 Remove the 4 screws A T3x10 and remove the LCD duct top Fig 13 Fig 14 Mechanical disassemblies ...

Page 28: ...1 Remove the 4 screws A M2x11 2 and remove the Fans FN904 and FN905 A A A A FN904 FN905 Fig 15 16 LCD duct bottom removal 1 Remove the 2 screws A T3x10 and remove the LCD duct bottom A A Fig 16 LCD duct bottom Mechanical disassemblies ...

Page 29: ...2 screws A T3x8 and remove the Lamp sw board 2 Remove the screw B M2x2 and remove the Thermistor ass y TH902 3 Remove the 2 screws C T3x8 and remove the Adjusters R L A A B C C Fig 17 Lamp sw board Thermistor ass y Adjustor Adjustor Mechanical disassemblies ...

Page 30: ...1 Remove the screw A M3x6 remove the Lens shift panel and remove the Slide cover 19 1 Integrator lens ass y removal 1 Remove the 2 screws A M2 5x5 and remove the Integrator lens IN ass y A A A Fig 18 Fig 19 1 Integrator lens IN ass y Lens shift panel Slide cover ...

Page 31: ...pper and remove the Spacer 2 Remove the screw A M2x3 and remove the Shield cover 3 Remove the 4 screws B M2 5x5 and remove the LCD panel Prism ass y 19 2 Integrator lens IN disassemblies A A Holder B Holder A Integrator lens IN Fig 19 2 1 Remove the 2 screws A M2x2 remove the Holder A remove the Holder B and remove the Integrator lens IN ...

Page 32: ...y on the screen If you find the color shading please adjust the white uniformity by using the proper computer and Color Shading Correction software supplied separately The software can be ordered as follows COLOR SHADING CORRECTION Service Parts No 645 075 9611 20 2 LCD panel Prism ass y disassemblies A B C 1 Remove the screw A M2x3 remove the stopper and remove the Polarized glass OUT R 2 Remove ...

Page 33: ...filter WV G ass y 21 2 Optical filter WV G ass y disassemblies 1 Remove the screw A M2x5 and remove the Holder A 2 Remove the screw B M2x2 remove the Holder B remove the Holder C and remove the Optical filter WV G Optical filter WV G ass y Fig 21 1 A B Fig 21 2 Holder A Holder D Holder B Holder C Optical filter WV G ...

Page 34: ...Polarized glass ass y IN R Fig 22 1 22 2 Polarized glass IN R removal 1 Remove the screw A M2x5 and remove the Holder A 2 Remove the screw B M2x2 remove the Holder B remove the Holder C and remove the Polarized glass IN R Fig 22 2 Polarized glass ass y IN R Holder A Holder D Holder C Holder B Polarized glass IN R ...

Page 35: ...lass ass y IN G 2 Remove the screw B M2x5 and remove the Polarized glass ass y IN B A B Fig 23 a Polarized glass ass y IN G Polarized glass ass y IN B Fig 23 b Polarized Glass ass y IN G Holder Polarized Glass IN G Stopper Push the Polarized glass upward unhook the holder and remove the Polarized glass Hook ...

Page 36: ...e screw A and remove the Thermistor ass y Push the Polarized glass upward unhook the holder and remove the Polarized glass Refer to P35 Remove the Thermistor TH901 Thermistor ass y Thermistor TH901 Spacer Polarized glass IN B Hook Polarized Glass ass y IN B ...

Page 37: ... remove the Projection lens 2 Remove the screw B M3x6 and remove the Mounting main board Fig 25 Projection lens Mounting main board Lens shift unit A A A A 24 Projection lens ass y removal 1 Remove the 4 screws A M3x6 and remove the Projection lens ass y Fig 24 Projection lens ass y SCREW A SCREW A ...

Page 38: ... and remove the Lamp iris unit 2 Remove the screw A M2 5x5 and remove the Relay lens OUT ass y Fig 27 1 Lamp iris unit Relay lens OUT ass y Shield plate 26 Optical base top removal 1 Remove the 7 screws A T3x10 and remove the Optical base top A A A A A A A Optical base top Fig 26 27 1 Optical disassemblies ...

Page 39: ... 39 Optical disassemblies 27 2 Relay lens OUT ass y disassemblies 1 Remove the screw A M2x2 remove the Holder and remove the Relay lens OUT A Fig 27 2 Lens holder ass y Holder Relay lens OUT ...

Page 40: ... 40 101 102R 107 110 102L 103 LAMP ASS Y LAMP IRIS 104 114 105 106 115 118 119 116 108 111 113L 113R 112 111 108 117L 117R 109 Optical disassemblies Optical parts location and direction ...

Page 41: ... GLASS IN R Type L 118 DICHROIC MIRROR B 119 DICHROIC MIRROR G 102R ASS Y LCD PNL PRISM M4WA_LRL Type R 102R 1 OPTICAL FILTER WV B Type R 102 2 POLARIZED GLASS OUT R 102 3 POLARIZED GLASS OUT G 102 4 POLARIZED GLASS OUT B 102L ASS Y LCD PNL PRISM M4WA_RLR Type L 102L 1 OPTICAL FILTER WV B Type L 102 2 POLARIZED GLASS OUT R 102 3 POLARIZED GLASS OUT G 102 4 POLARIZED GLASS OUT B 102 3 102 2 102 4 1...

Page 42: ...attached side comes this side Chamfer corner comes this side Flat surface side comes this side Chamfer corner comes this side up Chamfer corner comes this side up Flat surface side comes this side Optical disassemblies INTEGRATOR LENS OUT Rugged surface side comes this side Convex part ...

Page 43: ...TER WV G POLARIZED GLASS R IN POLARIZED GLASS G B IN Rugged surface side comes this side Convex part MIRROR The marker comes this surface side Reflective surface Film attached side comes this side Film attached side comes this side LCD PANEl PRISM ASS Y Optical disassemblies ...

Page 44: ...e Electrical Adjustments The data of lamp replacement monitor timer is stored in the IC1391 Please note that the lamp replace counter is reset when the memory IC IC1391 is replaced Lamp replace counter can not be set to the previous value Caution to memory IC replacement When IC1391 is replaced with new one the CPU writes down the default data of the service adjust ments to the replaced IC refer t...

Page 45: ...CD panels on the main board Note Do not disconnect connectors on the main board because the projector can not turn on or operate properly for adjustment 2 Relay lens adjustment 5 Contrast adjustment Optical filter wv 4 1 Contrast adjustment Polarized glass G B 4 2 Contrast adjustment Polarized glass R 1 Integrator lens adjustment 1 3 Integrator lens adjustment 2 WARNING USE UV RADIATION EYE AND SK...

Page 46: ...ustment 1 Turn the projector on by a state of without FPC cables 2 Integrator lens adjustment Loosen the 2 screws A and screw B 3 Relay lens adjustment Loosen the 2 screws C and screw D Screw B Screws A Integrator lens adjustment Relay lens adjustment ...

Page 47: ...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 Note Slot F is moved in parallel by operating the right and left simultaneously Otherwise the integrator lens rotates ...

Page 48: ...ent 3 Adjust the boundary edge of the shading area to the Sharp focus The integrator lens rotates when the right or the left of slot F is used White CYAN EDGE MAGENTA White SLOT B L SLOT B R SCREW A Slot F Slot F Screws A ...

Page 49: ...N MAGENTA White CYAN MAGENTA b b 2 Relay lens adjustment 1 Adjust the slot G It is adjusted that cyan and the magenta in the top and bottom part become the same width 2 Adjust the slot H It is adjusted that cyan and the magenta in the right and left part become the same width 3 Tighten screw C and screw D to fix the relay lens unit ...

Page 50: ...ity in white by using a slot screwdriver Top and bottom shading are erased Note Slot F is moved in parallel by operating the right and left simultaneously Otherwise the integra tor lens rotates Refer to 1 Integrator lens adjustment 1 2 Adjust the slots E to make color uniformity in white by using a slot screwdriver Right and left shading are erased 3 Tighten 2 screws A and screw B to fix the integ...

Page 51: ...ment Input a 100 of black raster signal 1 Loosen a screw A on the polarized glass mounting base which you intend to adjust 2 Adjust the slot B to obtain the darkest brightness on the screen as shown in Fig 1 3 Tighten the screw A to fix the polarized glass mounting base Repeat steps 1 to 3 for remaining polarized glasses ...

Page 52: ... Adjust the slot B to obtain the darkest brightness on the screen as shown in Fig 2 3 Tighten the screw A to fix the polarized glass mounting base If the un uniformity appears on the corner 4 Loosen a screw C on the polarized glass mounting base which you intend to adjust Red 5 Adjust the slot D to obtain the uniform black on the screen as shown in Fig 2 6 Tighten the screw C to fix the polarized ...

Page 53: ...ig 3 1 Loosen a screw A on the optical filter mounting base which you intend to adjust Green 2 Adjust the slot B to obtain the uniform black on the screen as shown in Fig 3 3 Tighten the screw A to fix the optical filter mounting base Slot B Screw A ...

Page 54: ...ENU A group number decreases POINT UP An item number increases POINT DOWN An item number decreases POINT RIGHT An adjustment value increases POINT LEFT An adjustment value decreases To exit service mode To quit the service mode press the POWER ON OFF button only once on the projector or the remote control unit Service Adjustment Menu Operation Remote Control Top Control Electrical Adjustment IMAGE...

Page 55: ...ation for entering to the service mode and adjusting the service data White 100 Black 100 16 steps gray scale pattern Equipment Digital voltmeter 1 Enter the service mode 2 Change data values of each test points to adjust the fan minimum output voltage Item no Fan Location Test Point Adjustment value 102 7 FN901 TPFAN1 3 5 0 05Vdc 102 8 FN902 TPFAN2 3 5 0 05Vdc 102 9 FN903 TPFAN3 3 5 0 05Vdc 102 1...

Page 56: ...minimum amplitude in each mode Item no Test Point 106 0 TP35G 106 1 TP35B 106 2 TP35R a White Level b Sub gain adjustment Equipment Digital voltmeter Input mode Computer RGB Analog Image mode Powerful Input signal 16 step gray scale computer signal 720p format 1 Enter the service mode 2 Change data values for each test points to adjust the video signal center voltage VMID Item no Test Point Adjust...

Page 57: ...z so flicker is invisible for human eyes The service mode 4 114 can change the FRP sig nal from 120Hz to 60Hz and flicker can be seen n Common Center adjustment Equipment luminance meter Input mode Computer RGB Analog Image mode Powerful Input format 720p computer signal 1 Receive the 100 whole white signal 2 Enter the service mode 3 Select group item no 4 6 and measure the lumi nance on the scree...

Page 58: ...a Input format 480p component signal 1 Receive the 50 whole white signal 2 Enter the service mode 3 Select group no 4 item no 7 Blue or 8 Red and change data values respectively to make a prop er white balance Equipment luminance meter Input mode Component_1 Image mode Creative Cinema Input format 480p component signal 1 Receive the 100 whole white signal 2 Enter the service mode 3 Select group it...

Page 59: ... 0 3 G Automatic delay adjustment 20 B_GFB 1 0 3 B Automatic delay adjustment Group 4 L3E07110K0A Digital Gamma 0 G_Contrast 512 512 512 360 535 1 B_Contrast 512 512 512 360 535 CreativeCinema Natural Living PureCinema Powerful Dynamic Vivid 2 R_Contrast 512 512 512 360 535 3 G_Bright 0 0 0 0 1023 4 B_Bright 0 0 0 0 1023 5 R_Bright 0 0 0 0 1023 6 G_Gamma_Shift 0 0 0 512 511 Panel luminance adjustm...

Page 60: ...TALK_B_start 128 0 255 82 BACK_CTALK_B_end 128 0 255 83 CS_COR 1 0 1 84 H_START 265 0 2047 85 V_START 8 0 2047 86 H_END 1545 0 2047 87 V_END 728 0 2047 88 R_MIN 466 0 1023 89 R_MID6 556 0 1023 90 R_MID5 609 0 1023 91 R_MID4 650 0 1023 92 G_MIN 466 0 1023 93 G_MID6 556 0 1023 94 G_MID5 609 0 1023 95 G_MID4 650 0 1023 96 B_MIN 466 0 1023 97 B_MID6 556 0 1023 98 B_MID5 609 0 1023 99 B_MID4 650 0 1023...

Page 61: ...ead only 2 Lamp Voltage Pic Read only 3 Lamp Voltage Read only Group 6 FPGA 0 Soft version Read only 1 Hard version Read only 2 H Total Read only 3 V Total Read only 4 H Resolution Read only 5 V Resolution Read only 6 Color management enable 1 0 1 0 Disable 1 Enable 7 Y Range 8 0 32 8 Hue Range 10 0 20 9 Gain Range 30 0 50 10 Gamma Minimus Slope 3 0 10 11 Gamma Maximum Slope 18 0 30 12 Gamma Conve...

Page 62: ...510 510 6510 Norm Ceil wall Highland 31 Normal Fan1 Min 1560 1560 1680 2580 510 4500 32 Normal Fan2 Min 3240 3285 3450 4620 510 6510 33 Normal Fan3 Min 2235 2235 2415 3300 510 4500 34 Normal Fan4 Min 2580 2580 2775 4335 510 6510 35 Normal Fan1 Max 2490 2490 2490 2760 510 4500 36 Normal Fan2 Max 3375 3465 3375 4530 510 6510 37 Normal Fan3 Max 3060 3060 3060 3675 510 4500 38 Normal Fan4 Max 5055 505...

Page 63: ... 102 Fan1 Initial Vol 50 0 255 103 Fan2 Initial Vol 40 0 255 104 Fan3 Initial Vol 50 0 255 105 Fan4 Initial Vol 40 0 255 106 Fan Keep Time 15 0 180 107 Fan Min Keep Time 60 0 180 108 Shutdown Temp A 5 0 100 109 Shutdown Temp B 20 0 100 110 Shutdown Temp C 5 0 100 111 Shutdown Temp B A 20 0 100 112 Shutdown Temp C A 20 0 100 113 Shutdown Time A 240 0 255 114 Shutdown Time B 240 0 255 115 Shutdown T...

Page 64: ...0 1023 7 Noise Gain Level 148 148 148 148 148 0 1023 Group 204 PW DeInterlacer 2 2 Pull Down 0 22Film Mode Sensitivity 4 0 5 1 22Film Mode Threshold Low 80 0 32767 2 22Film Mode Threshold High 120 0 32767 3 VOFTHR13 124 0 1023 4 VOFTHR12 124 0 1023 5 VOFTHR23 124 0 1023 6 Video Motion Window Start X 10 0 2047 7 Video Motion Window Stop X 10 0 2047 8 Video Motion Window Start Y 10 0 1023 9 Video Mo...

Page 65: ...V BACK PORCH 28 4 DISP LINE 482 5 CLAMP 0 6 WIDTH 32 Group 512 YCbCr 575i overscan 1 DISP DOTS 692 2 H BACK PORCH 92 3 V BACK PORCH 38 4 DISP LINE 574 5 CLAMP 10 6 WIDTH 40 Group 513 YCbCr 575i overscan Normal through Full through 1 DISP DOTS 694 2 H BACK PORCH 91 3 V BACK PORCH 38 4 DISP LINE 574 5 CLAMP 10 6 WIDTH 40 Group 514 YCbCr 480p overscan 0 TOTAL DOTS 1716 1 DISP DOTS 1440 2 H BACK PORCH...

Page 66: ... 3 V BACK PORCH 48 4 DISP LINE 458 5 CLAMP 1 6 WIDTH 20 Group 531 RGB 480i overscan Normal through Full through 1 DISP DOTS 610 2 H BACK PORCH 136 3 V BACK PORCH 48 4 DISP LINE 458 5 CLAMP 1 6 WIDTH 20 Group 532 RGB 575i overscan 1 DISP DOTS 716 2 H BACK PORCH 185 3 V BACK PORCH 64 4 DISP LINE 534 5 CLAMP 1 6 WIDTH 20 Group 533 RGB 575i overscan Normal through Full through 1 DISP DOTS 716 2 H BACK...

Page 67: ... PORCH 143 3 V BACK PORCH 40 4 DISP LINE 1080 5 CLAMP 10 6 WIDTH 20 Group 550 SCART 480i overscan 1 DISP DOTS 690 2 H BACK PORCH 88 3 V BACK PORCH 26 4 DISP LINE 480 5 CLAMP 1 6 WIDTH 32 Group 551 SCART 480i overscan Normal through Full through 1 DISP DOTS 690 2 H BACK PORCH 86 3 V BACK PORCH 26 4 DISP LINE 480 5 CLAMP 1 6 WIDTH 32 Group 552 SCART 575i overscan 1 DISP DOTS 710 2 H BACK PORCH 86 3 ...

Page 68: ...IC801 IC4401 K35R IC561 IC401 IC8201 K35G IC531 K35B IC501 K8A K8B K8C K8D K8G K8P K8Q K8R K78A K78B K78C TPFAN1 TPREFB TPVB TP35B TPFAN2 TPFAN3 TPFAN4 TPREFG TPVG TP35G TPREFR TPVR TP35R Electrical Adjustments MAIN BOARD Location of Test Points ...

Page 69: ...C TPADVS Digital H SYNC TPDHS PC_16STEP IN TPGIN PC_16STEP OUT TP35G Digital V SYNC TPDVS Component_Y IN TPYIN Component_Cb IN TPCBIN Component_Cr IN TPCRIN PC_R IN TPRIN PC_G IN TPGIN PC_B IN TPBIN R S H OUT TP35R G S H OUT TP35G B S H OUT TP35B ...

Page 70: ...IC1501 DAC IC1391 EEPROM TH901 902 THERMISTOR PC_RGB SOG Y Cb Cr SCAN CONVERTER IC301 SYSTEM CONTROL IC501 S H BLUE IC531 S H GREEN IC561 S H RED IC2501 LEVEL SHIFT IC2531 LEVEL SHIFT IC2561 LEVEL SHIFT IC401 DIGITAL GAMMA S VIDEO VIDEO RGB_VREF VMID IC1821 O_EXP IC1801 BUFFER IC1811 BUFFER POWER KEY LAMP COVER SW IC871 COMPARATOR POWER FAIL DC DC CONVERTER Z4 CHASSIS OVER VIEW LAMP_PWM IRIS_PWM L...

Page 71: ...1 Y Cb Cr COMPONENT_2 Y Cb Cr Y Cb Cr Y Cb Cr COMPUTER S VIDEO VIDEO Y Y C SOG S_CHROMA CV PC_HS PC_VS PC_RGB PC_H SCART_CV PC_RGB SCART ADCB ADCR ADY SIGE SIBE IC8271 PC_HS VS IC5201 YUV SW NJM2584 YCbCr_1 YCbCr_2 TP YIN TP CBIN TP CRIN YCbCr ADHS ADVS HDMI TMDS SIHS SIVS IC5231 S CV SW 7W53 COMP1 2_SW S CV_SW D SUB_15 IC401 DIGITAL GAMMA L3E07110 IC501 S H BLUE L3E06130 IC531 S H GREEN L3E06130 ...

Page 72: ...BOARD LAMP COVER SW SW8803 1 3 R_VMID REF SVREF_L H B_VMID REF G_VMID REF FAN_CONT4 FAN_CONT3 FAN_CONT2 15 FAN_CONT1 TX_LAMP R C LAMP_SW RX_LAMP LAMP_ERR 12 PWR_SW 24 25 26 LAMP_LED POWER_FAIL 7 P KEY_PW 6 LAMP_ERR 5 OPTION 2 4 HDMI_SW IC1821 OUTPUT EXPANDER 17 19 16 K01 K03 LAMP_LED 15 TEMP_LED 14 POWER_LED 13 READY_LED 12 HOT_PLUG READY_LED POWER_LED R C_PW 151 202 265 DOOR_CLS 149 DOOR_OPN 58 I...

Page 73: ...mark The thermal switch is not reset to normal automatically even if the internal temperature becomes normal so in this case you have to reset it manually Lamp cover switch If the lamp cover is not fixed securely the lamp cover switch SW8803 will be open and LAMP_SW signal will be shut off automatically and the lamp operation will be stopped Temperature sensor The projector provides the temperatur...

Page 74: ...SCAN CONVERTER SYSTEM CONTROL PW386 IRIS_OPEN IRIS_CLOSE FIN RIN OUT2 DRIVER DRIVER OUT1 TSD TSD Termal Shut Down CONTROL LOGIC 5 4 1 7 149 151 IC6551 MOTOR DRIVER BA6287 DOOR_OPEN DOOR_CLOSE 204 205 DOOR_CLOSE_SW DOOR_OPEN_SW M DOOR MOTOR M IRIS MOTOR POTENTIOMETER 3 4 5 2 1 5V GND 2 1 K8H K8N PROJECTION LENS MAIN BOARD IRIS_SENS K8G LAMP IRIS MOTOR 8 6 7 5 M 6V DRV DRV CTL CTL IRIS_PWM K8L Open ...

Page 75: ...s iris unit is sent to pin 58 of IC301 and monitored the posi tion of the lens iris Door Motor The projector provides 2 door switches The door switch A SW8801 on DOOR SW_A board turns ON when the slide shutter is opened The door switch B SW8811 on DOOR SW_B board turns ON when the slide shutter is closed If the slide shutter is half open or close the lamp does not light When turning the projector ...

Page 76: ...Q6651 Q6661 IC7831 IC7831 IC7831 IC7831 IC7831 FAN_MTR1 5 FAN_MTR1 FAN_MTR2 FAN_MTR3 FAN_MTR4 FAN_MTR5 TPFAN1 TPFAN2 TPFAN3 TPFAN4 Power Fail L P_FAIL PWM K8F K8E to switch LAMP_SW signal 5 268 91 184 269 92 POWER_FAIL FAN_SW FAN_CONT1 FAN_CONT2 FAN_CONT3 FAN_CONT4 S16V_F 158 328 286 327 THERM2_DET THERM2 THERM1_DET THERM1 TH902 TH901 3 1 3 3 1 Fan control circuit FAN FN905 FAN FN904 FAN FN902 FAN...

Page 77: ... the pro jector Temperature sensor for Fan control TempA TH902 around the intake fan FN904 and FN905 for outer temperature of the projector TempB IC8841 above the lamp on the Main board for optical parts TempC TH901 on the polarized glass IN B for panel and polarized glass temperature The temperature sensors measure surrounding temperature and sends data to IC301 IC301 controls the proper fan spin...

Page 78: ...D PANEL RED LCD PANEL 15 5V 12 81 6 14 15 13 12 18 17 16 K35B K35G K35R SS5V CN201 K8A FAN3 FAN4 FAN2 FAN1 IC1801 BUFFER PRIMARY CIRCUIT 10 13 8 3 12 5 K78E 1 2 K78D 1 2 K78C 1 2 K78B 1 2 K78A FUSE 15V_SW Q4603 6 5V 5V_SW FAN_SW FAN_SW 5V_SW 3 3V_SW IC8251 3 3V_D IC8261 1 8V_D D885 6 Q4601 5V 5VHDMI L8071 S1 8VSI L1401 R478 3 3VGA L1401 R479 1 2VGA L1401 R3433 S1 5VFPG L1401 L3432 S1 5VPA L1401 L3...

Page 79: ...ry failure when the power failure fans failure or temperature failure occurs on the projector The power failure detection lines are connected to the main power supplies When a failure occurs IC301 receives the power failure detection signals POWER_FAIL through the power failure detection lines and MAINON_SW signal Lamp OFF L and PWR_SW signal Power OFF L are supplied to the UNIT_POWER to stop the ...

Page 80: ...1 and sent to Q591 then 15 5V line is supplied FAN_SW signal Power on H is output from pin 81 of IC301 and applied to the Fan power supply circuit An abnormality occurs on power starter signals Check following items The symptom indicates that the projector detected an abnormality in the cooling fan operation or in the power supply secondary circuits Check fan operation and power supply lines and t...

Page 81: ...mp Cover Switch SW8803 on Lamp SW board Make sure that the lamp cover is mounted correctly If not or the lamp cover removed the lamp does not light on for the safety Check the lamp cover and lamp cover switch Thermal Switch SW902 short in normal SW902 opens when the surrounding temperature of the switch exceeds 90 C POWER red and LAMP REPLACE yellow indicators are flashing Yes No WARNING red and P...

Page 82: ...301 to IC401 No picture with COMPONENT1 2 YCbCr input sources Check Component source input stage Check YCbCr signals at test points TP YIN CBIN CRIN Check IC5201 IC8201 and peripheral circuit Check sync signals at test points TPADHS and TPADVS Yes No SG Component_1 2 signals are selected in IC5201 with COMP_1 2 signal Component_1 Low The selected signals are sent to IC8201 They are A D converted i...

Page 83: ...V_SW signal S VIDEO Low The selected signal is sent to IC8201 S_CHROMA signal is sent to IC8201 They are A D converted in IC8201 and sent to IC301 Sync Y C signals are sync separated in IC8201 and ADHS and ADVS signals are sent to IC301 Check Computer source input stage Check RGB SCART signals at test points TP RIN GIN BIN Check IC8201 IC5231 and peripheral circuit Check sync signals at test point...

Page 84: ...Port I1 THERM2_DET I 285 Port I0 IRIS_CLOSE O 80 Port J5 MAINON_SW O 73 Port J4 COMP1 2_SW Component 1 Component 2 switch COMP1 L O 157 Port J3 IRIS_OPEN O 336 Port J2 5V_SW ON H O 81 Port J1 FAN_SW ON H O 72 Port J0 S CV_SW S VIDEO SCART switch S VIDEO L O 78 Port K5 3L_EN O 283 Port K4 FPGA_RST O 76 Port K3 3 3V_SW ON H O 155 Port K2 EXIO_OE 79 Port K1 15V_SW ON H O 152 Port K0 CLK_OE 52 IRRCVR0...

Page 85: ...I CS4 Slave address setting port 0 GND IC Ref No Pin I O Signal Name Function Note IIC Bus D A Converter 1 MCLR VPP RESET I 2 RA0 AN0 LAMP_PWM APL Level Input I 3 RA1 AN1 CPU_ADCIN From lamp iris for factory usage I 4 RA2 AN2 LAMP_ERR Lamp Error Output Lamp Error H O 5 RA3 AN3 5V O 6 RA4 TOCKI O 7 RA5 AN4 I 9 OSC1 XTAL 10 OSC2 XTAL 11 RC0 CPU_RESET 12 RC1 PWR_SW Power ON H 13 RC2 PIC_POW_M Not use...

Page 86: ...y Input 7 I LAMP_ERR Lamp Error Input Lamp Error High 8 I OPTION Option Input 9 I HDMI_SW IC1821 12 O HOT_PLUG HDMI 13 O READY_LED TC74LCX574 14 O POWER_LED 15 O TEMP_LED 16 O LAMP_LED 17 O K03 Key Scan Output 18 O K02 Key Scan Output 19 O K01 Key Scan Output IC Ref No Pin I O Signal Name Function Note Parallel Bus I O Expander Control Port Functions ...

Page 87: ...C8701 BA6287 VREF FIN RIN GND OUT2 VM DRIVER DRIVER VCC OUT1 TSD CONTROL LOGIC POWER SAVE 5 4 6 8 1 7 3 2 ADV7403 Video Decoder and RGB Digitizer IC8201 NJM2584 Video Switch IC5201 Control Pin H B channel output L A channel output OPEN A channel output ...

Page 88: ...2 3 8 7 6 5 CS VCC OUT GND 0 88V Power Good Signal VREF 2 2V FA7711 Switching power Supply Controller IC6621 VC RT IN1 IN1 FB1 IN2 IN2 IN3 IN3 FB3 CP GND PVCC PVCC PWM COMPARATOR 1 ERROR AMP 1 ERROR AMP 1 REF POWER ERROR AMP 2 ERROR AMP 3 PWM COMPARATOR 2 PWM COMPARATOR 3 PVCC FB DET UVLO TIMER LATCH PVCC PVCC OUT1 OUT2 SEL2 OUT3 SEL3 PGND PGND PGND PGND FB2 VREF CS3 CS2 CS1 SOFT START ...

Page 89: ...PLL DELAY DELAY DELAY TIMING GENERATOR DELAY DELAY DELAY DELAY AUTO DELAY PLL AUTO DELAY PLL AUTO DELAY PLL AUTO DELAY PLL AUTO DELAY PLL AUTO DELAY PLL PLL SYSTEM CLOCK CK L3E06130 Sample Hold IC501 IC531 IC561 Shutdown SW AMP DAC 12 12 12 Shutdown SW AMP DAC 12 Shutdown SW AMP DAC 12 Shutdown SW AMP DAC 12 Shutdown SW AMP DAC 12 Shutdown SW AMP DAC 12 Shutdown SW AMP DAC 12 Shutdown SW AMP DAC 1...

Page 90: ...xD TxD IRRCVR 1 0 A 23 1 D 15 0 BHEN RD WR ROMWE ROMOE CS 1 0 GPIO PWM Interrupt Controller 2 Wire Serial IR Decoders UART EXTINT 1 0 Watchdog Timer 16 bit Turbo Microprocessor ROM Interface JTAG TDO TMS TCK TCI VBI Memory Interface L3E07110 Digital Gamma IC401 CONTRAST BRIGHTNESS GAMMA CORRECTION VIDEO SIGNAL MASKING H CROSSTALK CORRECTION COLOR SHADING CORRECTION GHOST REDUCTION CROSSTALK CORREC...

Page 91: ... 91 SiI9011 HDMI Receiver IC8001 IC Block Diagrams ...

Page 92: ...MT COMPO Metallized Composite STYRENE Styrene TA SOLID Tantalum Oxide Solid Electrolytic AL SOLID Aluminium Solid Electrolytic ELECT Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLID Aluminium Solid with Organic Semiconductive Electrolytic POS SOLID Polymerized Organic Semiconductive DL ELECT Double Layered Electrolytic PPS FILM Polyphenylene Sulfide Film MT PPS FILM Metalize...

Page 93: ...ions ASSEMBLIED BOARDS Door SW_A Board Door Switch_B Board Control Board R C Board Main Board Filter Board Lamp Switch Board Ballast Unit Power Unit FRONT FAN FN905 FAN FN904 FAN FN902 FAN FN903 FAN FN901 THERMAL SWITCH SW902 DOOR MOTOR THERMISTOR TH901 THERMISTOR TH902 FRONT OUT OF CIRCUIT BOARD ...

Page 94: ... 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 Q1036 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 Q1037 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812 L6 TB 405 015 8922 TR 2SC2812 L7 TB 405 163 1612 TR 2SC2812N L6 TB0 Q3612 405 014 451...

Page 95: ...9 431 6019 IC MC74VHC14DT IC4832 409 422 5222 IC MC74ACT00DT IC4833 409 431 6019 IC MC74VHC14DT IC5201 409 605 3318 IC NJM2584AM IC5231 409 400 7115 IC TC7W53FU TE12L IC5601 409 567 3210 IC FA7711V TE1 IC5801 410 423 8000 IC TC74LCX138FT IC5821 409 368 5819 IC TC7SH08FU TE85L IC5831 409 301 5319 IC TC7S32FU TE85L IC5841 409 471 6710 IC TC7WH00FK TE85L IC5851 409 488 5921 IC TC7WH04FK TE85L IC6551 ...

Page 96: ...3439 403 358 3212 CERAMIC 10U K 6 3V 403 368 7316 CERAMIC 10U K 6 3V C3441 403 164 0234 CERAMIC 0 1U Z 25V C3442 403 358 3212 CERAMIC 10U K 6 3V 403 368 7316 CERAMIC 10U K 6 3V C3443 403 164 0234 CERAMIC 0 1U Z 25V C3444 403 394 1319 ELECT 100U M 6 3V C3446 403 358 3212 CERAMIC 10U K 6 3V 403 368 7316 CERAMIC 10U K 6 3V C3447 403 164 0234 CERAMIC 0 1U Z 25V C3501 403 164 0234 CERAMIC 0 1U Z 25V C3...

Page 97: ...619 CERAMIC 0 1U K 16V C4801 403 164 0234 CERAMIC 0 1U Z 25V C4802 403 164 0234 CERAMIC 0 1U Z 25V C4811 403 298 9619 CERAMIC 0 1U K 16V C4812 403 215 2211 CERAMIC 0 01U K 50V C4814 403 164 0234 CERAMIC 0 1U Z 25V C4831 403 164 0234 CERAMIC 0 1U Z 25V C4832 403 164 0234 CERAMIC 0 1U Z 25V C4833 403 164 0234 CERAMIC 0 1U Z 25V C4851 403 215 2211 CERAMIC 0 01U K 50V C501 403 135 0717 CERAMIC 1U K 25...

Page 98: ...V C6661 403 164 0234 CERAMIC 0 1U Z 25V C6662 403 391 5112 ELECT 100U M 16V C6663 403 164 0234 CERAMIC 0 1U Z 25V C7701 403 164 0234 CERAMIC 0 1U Z 25V C7741 403 164 0234 CERAMIC 0 1U Z 25V C7742 403 215 2211 CERAMIC 0 01U K 50V C7743 403 215 2211 CERAMIC 0 01U K 50V C7761 403 164 0234 CERAMIC 0 1U Z 25V C7763 403 164 0234 CERAMIC 0 1U Z 25V C7781 403 164 0234 CERAMIC 0 1U Z 25V C7831 403 164 0234...

Page 99: ...815 MT GLAZE 2 2K JA 1 16W R1007 401 238 4519 MT GLAZE 47 JA 1 3W R1008 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1009 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1011 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1012 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1013 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1014 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1016 401 105 7919 MT GLAZE 0 000 ZA 1 16W R1017 401 105 7919 MT GLAZE 0 000...

Page 100: ... GLAZE 0 000 ZA 1 16W R2556 401 105 7919 MT GLAZE 0 000 ZA 1 16W R2557 401 105 7919 MT GLAZE 0 000 ZA 1 16W R2558 401 105 7919 MT GLAZE 0 000 ZA 1 16W R2559 401 105 7919 MT GLAZE 0 000 ZA 1 16W R2561 401 105 0415 MT GLAZE 100 JA 1 16W R2562 401 105 0415 MT GLAZE 100 JA 1 16W R2563 401 105 0415 MT GLAZE 100 JA 1 16W R2564 401 037 5014 MT GLAZE 0 000 ZA 1 10W R2566 401 105 7919 MT GLAZE 0 000 ZA 1 1...

Page 101: ...GLAZE 22K FA 1 16W R3637 401 219 1117 MT GLAZE 1 8K FA 1 16W R3638 401 035 4118 MT GLAZE 0 000 ZA 1 8W R364 401 105 7919 MT GLAZE 0 000 ZA 1 16W R3641 401 037 5014 MT GLAZE 0 000 ZA 1 10W R3642 401 105 5410 MT GLAZE 47K JA 1 16W R3643 401 105 4116 MT GLAZE 3 3K JA 1 16W R3644 401 202 4019 MT GLAZE 10K FA 1 16W R3646 401 230 2513 MT GLAZE 1K FA 1 16W R3647 401 260 4716 MT GLAZE 1 5K FA 1 16W R3648 ...

Page 102: ...E 47 JA 1 16W R4499 401 105 7919 MT GLAZE 0 000 ZA 1 16W R451 401 105 0316 MT GLAZE 10 JA 1 16W R452 401 105 0316 MT GLAZE 10 JA 1 16W R453 401 105 0316 MT GLAZE 10 JA 1 16W R454 401 105 0316 MT GLAZE 10 JA 1 16W R456 401 105 0316 MT GLAZE 10 JA 1 16W R4601 401 037 5014 MT GLAZE 0 000 ZA 1 10W R4602 401 037 5014 MT GLAZE 0 000 ZA 1 10W R4603 401 037 5014 MT GLAZE 0 000 ZA 1 10W R4604 401 037 5014 ...

Page 103: ...GLAZE 3 3K JA 1 16W R5624 401 202 4019 MT GLAZE 10K FA 1 16W R5626 401 217 4110 MT GLAZE 22K FA 1 16W R5627 401 218 4416 MT GLAZE 1 2K FA 1 16W R5628 401 035 4118 MT GLAZE 0 000 ZA 1 8W R563 401 105 0415 MT GLAZE 100 JA 1 16W R564 401 105 0415 MT GLAZE 100 JA 1 16W R5641 401 037 5014 MT GLAZE 0 000 ZA 1 10W R5642 401 105 5410 MT GLAZE 47K JA 1 16W R5643 401 105 4116 MT GLAZE 3 3K JA 1 16W R5644 40...

Page 104: ...105 0613 MT GLAZE 10K JA 1 16W R7720 401 105 7919 MT GLAZE 0 000 ZA 1 16W R7721 401 105 4611 MT GLAZE 3 9K JA 1 16W R7722 401 037 5014 MT GLAZE 0 000 ZA 1 10W R7728 401 105 7919 MT GLAZE 0 000 ZA 1 16W R7729 401 105 0514 MT GLAZE 1K JA 1 16W R7731 401 105 0514 MT GLAZE 1K JA 1 16W R7732 401 105 0514 MT GLAZE 1K JA 1 16W R7733 401 105 5311 MT GLAZE 4 7K JA 1 16W R7734 401 105 4116 MT GLAZE 3 3K JA ...

Page 105: ...5 0514 MT GLAZE 1K JA 1 16W R846 401 105 0514 MT GLAZE 1K JA 1 16W R847 401 105 0514 MT GLAZE 1K JA 1 16W R857 401 105 7919 MT GLAZE 0 000 ZA 1 16W R858 401 105 7919 MT GLAZE 0 000 ZA 1 16W R859 401 105 7919 MT GLAZE 0 000 ZA 1 16W R8701 401 037 5014 MT GLAZE 0 000 ZA 1 10W R8702 401 105 0514 MT GLAZE 1K JA 1 16W R8703 401 105 5311 MT GLAZE 4 7K JA 1 16W R8704 401 037 5014 MT GLAZE 0 000 ZA 1 10W ...

Page 106: ...063W 645 021 4943 R NETWORK 22X4 1 16W RB4433 645 037 0663 R NETWORK 22X4 0 063W 645 021 4943 R NETWORK 22X4 1 16W RB444 645 037 3107 R NETWORK 10X4 0 063W 645 028 5981 R NETWORK 10X4 1 16W RB446 645 037 3107 R NETWORK 10X4 0 063W 645 028 5981 R NETWORK 10X4 1 16W RB501 645 037 0656 R NETWORK 0X4 0 063W 645 024 7477 R NETWORK 0X4 1 16W RB502 645 037 0656 R NETWORK 0X4 0 063W 645 024 7477 R NETWORK...

Page 107: ...DIODE RB051L 40 TE25 D3641 407 201 2721 DIODE RB051L 40 TE25 D3642 407 232 0410 ZENER DIODE UDZS2 0B TE 17 D3651 407 201 2721 DIODE RB051L 40 TE25 D3801 407 149 0817 DIODE 1SS355 TE 17 D4601 407 209 4519 ZD UDZS TE 176 8B D4602 407 218 7716 ZENER DIODE UDZS20B TE 17 D4603 407 209 4519 ZD UDZS TE 176 8B D4621 407 218 7716 ZENER DIODE UDZS20B TE 17 D4631 407 218 7716 ZENER DIODE UDZS20B TE 17 D4800 ...

Page 108: ...01 105 5113 MT GLAZE 47 JA 1 16W R6804 401 105 0514 MT GLAZE 1K JA 1 16W R6806 401 105 5113 MT GLAZE 47 JA 1 16W R6807 401 105 5113 MT GLAZE 47 JA 1 16W R6808 401 105 5113 MT GLAZE 47 JA 1 16W R6809 401 105 5113 MT GLAZE 47 JA 1 16W DIODE D2851 407 208 9713 ZD UDZS TE 175 6B D2852 407 208 9713 ZD UDZS TE 175 6B D2853 407 208 9713 ZD UDZS TE 175 6B D2854 407 208 9713 ZD UDZS TE 175 6B D2856 407 209...

Page 109: ...10 324 5997 OWNERS MANUAL M4WA I Spanish 610 324 5881 OWNERS MANUAL M4WA E REMOTE CONTROL 645 078 3746 ASSY REMOCON CXTS 610 322 9553 RC BATTERY LID CXTS AC CORD US 645 058 7900 CORD POWER 1 85MK US EU 645 051 6092 CORD POWER 2 0MK UK 645 051 6085 CORD POWER 2 0MK CABLE 645 073 5110 CABLE VIDEO MISCELLANEOUS 610 324 5157 COMPL DEC BLOWER M4WA 610 324 5393 CARTON CASE M4WA 610 325 5491 CUSHION SPAC...

Page 110: ...2 S2 S2 S2 S2 S3 S6 S9 Note Part order must contain Model No Chassis No Part No and descriptions Give complete Chassis No for parts order or servicing it is shown on the rating sheet on the cabinet bottom of the LCD projector Rating sheet Bottom side ...

Page 111: ...M4W Z400 111 Mechanical and Optical Parts List S4 S4 4 4 7 2 S1 S1 13 13 13 19 14 20 16 17 24 53 41 42 77 ...

Page 112: ...M4W Z400 112 Mechanical and Optical Parts List 9 43 44 S5 S14 S12 S5 55 54 25 76 ...

Page 113: ...M4W Z400 113 Mechanical and Optical Parts List 1 12 5 46 45 61 51 47 49 ...

Page 114: ...M4W Z400 114 Mechanical and Optical Parts List 15 23 6 21 22 22 22 22 3 3 1 26 27 33 8 29 30 10 ...

Page 115: ...M4W Z400 115 Mechanical and Optical Parts List 64 52 63 57 66 66 65 65 56 ...

Page 116: ...M4W Z400 Mechanical and Optical Parts List 116 60 59 40 59 62 48 18 101 62 2 62 1 S15 S15 S15 S15 ...

Page 117: ...M4W Z400 117 Mechanical and Optical Parts List S7 S7 S10 S10 103 70 69 68 S7 S10 109 71 67 ...

Page 118: ...M4W Z400 Mechanical and Optical Parts List 118 102 2 102 3 102 4 102R 1 102L 1 S8 S8 S8 S8 S10 S10 S10 102 6 102 6 102 5 Blue Green Red 50 113L 113R 74 72 73 S11 S11 S13 Green Optical filter wv ...

Page 119: ...M4W Z400 119 Mechanical and Optical Parts List 75 115 116 58 75 BLUE RED GREEN S11 73 72 74 117R 117L 50 S13 S10 ...

Page 120: ...M4W Z400 Mechanical and Optical Parts List 120 104 114 105 118 110 107 106 119 108 111 111 112 108 ...

Page 121: ...R TOP M4WA 65 645 038 2628 FIXER HOOK 66 645 055 9334 FIXER HOOK 67 610 325 1080 COMPL MOUNTING LNS REL M4WA 68 610 327 7882 COMPL MOUNTING LNS INT A M4WA 69 610 323 7329 STOPPER LNS INT IN C M4WA 70 610 323 7510 STOPPER LNS INT IN D M4WA 71 610 323 4458 STOPPER LNS REL M4WA 72 610 323 7312 MOUNTING WV IN BASE M4WA 73 610 323 7336 MOUNTING WV IN TOP M4WA 74 610 323 7572 STOPPER WV IN M4WA 75 610 3...

Page 122: ...M4W Z400 MEMO 122 ...

Page 123: ...M4W Z400 123 MEMO ...

Page 124: ... M4WA Oct 2005 BB 400 Printed in Japan SANYO Electric Co Ltd ...

Page 125: ...Note All the information of part numbers and values indicated on these diagrams are at the beginning of production To improve the performance there may be some differences to the actual set When you order the service parts use service parts code mentioned on the parts list in this service manual Schematic Diagrams Printed Wiring Board Drawings Model Chassis No PLV Z4 M4W Z400 Diagrams Drawings ...

Page 126: ...olytic Mark Tolerance A not specified B 0 1 C 0 25 D 0 5 F 1 G 2 E 2 5 H 3 J 5 K 10 M 20 N 30 P 100 0 Q 30 10 T 50 10 U 75 10 V 20 10 W 100 10 X 40 20 Y 150 10 Z 80 20 Mark Tolerance nH Mark Tolerance C 0 25 G 2 D 0 5 J 5 S 0 3 K 10 A 0 2 L 15 M 20 Coil Reading Capacitor Reading 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 ...

Page 127: ...355 D6803 S10B3530G SW6803 SELECT 1 2 3 4 S10B3530G P LEFT SW6809 1 2 3 4 1 16GJ47C R6801 UDZS5 6BG D6806 S10B3530G MENU SW6802 1 2 3 4 S10B3530G P UP SW6808 1 2 3 4 1 16GJ47C R6803 UDZS5 6BG D6807 1 16GJ47C R6802 UDZS5 6BG D6811 UDZS5 6BG D6804 S10B3530G P RIGHT SW6806 1 2 3 4 1SS355 D6802 S10B3530G P DOWN SW6804 1 2 3 4 S10B3530G SW6801 INPUT 1 2 3 4 UDZS5 6BG D6813 1SS355 D6801 J10QY201G K28A 1...

Page 128: ...1000GQBZ C8018 DDCSDA 1 A0 2 A1 3 A2 4 VSS 5 SDA 6 SCL 7 TEST 8 VDD 25KZ0 1GQFZ C8121 DDCSCL DDC_SDA DDC_SCL 25KZ0 1GQFZ C8131 25KZ0 1GQFZ C8141 AH Q8101 DDC_SW 25KZ0 1GQFZ C8101 25KZ0 1GQFZ C8102 SCL2 SDA2 6 3KK10MB C8017 6 3KK10BA 3 3VSI 6 3KK10MB C8034 6 3KK10BA 6 3KK10MB C8104 6 3KK10BA K10D_G 6 3KK10MB C8214 6 3KK10BA 6 3KK10MB C8217 6 3KK10BA J30B1640G TPYIN J30B1640G TPCRIN V10B7130G X8001 ...

Page 129: ... 4 5 25KZ0 1GQFZ C1371 1 2 A1 3 B2 4 GND 5 A2 6 B1 7 8 VCC DVS DHS DCLK S16V K8B_2 K8B_3 K8C_3 K8D_2 K8D_19 K8G_G K8N_2 X D4604 X C4617 25KZ0 1GQFZ C4616 2SA1203Y Q4603 5V_SW AH Q4604 6 5V 16EM1001V C4603 K8A_9 6 5V 6 5V K8A_3 K8A_12 12V 25KZ0 1GQFZ C7781 1 2 3 4 GND 5 6 7 8 VCC AH Q7781 R1A42204G RB372 R1EA2204G R1A42204G RB373 R1EA2204G R1A42204G RB374 R1EA2204G R1A42204G RB376 R1EA2204G R1A4220...

Page 130: ...KZ0 1GQFZ C7841 25KZ0 1GQFZ C7842 1 2 SCL 3 SDA 4 AO5 5 AO6 6 AO7 7 AO8 8 VREFL 9 VREFU1 10 GND 11 VREFU2 12 AO1 13 AO2 14 AO3 15 AO4 16 VCC 17 VDD 18 CS2 19 CS1 20 CS0 25KZ0 1GQFZ C7843 IRIS_DAC 25KZ0 1GQFZ C7831 1 2 3 4 5 6 7 8 9 10 11 12 13 14 S3 3VFPGA CPU_ADCIN K8P_1 K8P_2 K8P_3 K8P_4 K8P_5 5V X C4853 UDZS6 2BG D4853 X C4852 UDZS6 2BG D4852 KK0 1GQB C4851 UDZS6 2BG D4851 5V UDZS6 2BG D4856 X ...

Page 131: ...4 G4 255 F4 256 E4 257 E5 258 E6 259 E7 260 E8 261 E9 262 E10 263 E11 264 E12 265 E13 266 E14 267 E15 268 E16 269 F16 270 G16 271 H16 272 J16 273 K16 274 L16 275 M16 276 N16 277 P16 278 R16 279 T16 280 T15 281 T14 282 T13 283 T12 284 T11 285 T10 286 T9 287 T8 288 T7 289 T6 290 T5 291 R5 292 P5 293 N5 294 M5 295 L5 296 K5 297 J5 298 H5 299 G5 300 F5 301 F6 302 F14 303 F15 304 P15 305 R15 306 R7 307...

Page 132: ...N0 80 D1IN1 81 J30B1640G TPREFB J30B1640G TPVB J30B1640G TPREFG J30B1640G TPVG NTVMIDG NTVMIDB J30B1640G TPREFR NTVMIDR J30B1640G TPVR DB_ENBX5 DG_ENBX5 DR_ENBX5 15 5V 5VREF 15 5V 15 5V 15 5V 15 5V 15 5V 15 5V 15 5V 15 5V 15 5V 5VREF 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V X C539 X C541 X C542 X C569 X C571 X C572 X C509 X C511 X C512 X C2531 X C2532 X C2533 SCS SDATA SCLK X C2503 X C2501 X C2502 SCS SDATA ...

Page 133: ... R C SIDE A R C SIDE B CTRL SIDE A 1AA4B10C4860B A SIDE A2801 C2801 C2802 C2803 C2804 D2801 D2802 R2801 R2802 1 4 K28D MAIN K8J B SIDE 1AA4B10C4860A A SIDE POWER MENU INPUT SELECT UP DOWN RIGHT LEFT LAMP_REPLACE WARNING POWER READY R2860 R2861 R2862 R2863 R2864 R2865 R2866 R2867 R2868 R2869 SC2851 SW6801 SW6802 SW6803 SW6804 SW6806 SW6807 SW6808 D6801 SW6809 D6802 D6803 D6804 R6801 R6802 D6806 R68...

Page 134: ...3 R5243 R2557 R2558 R8701 R4499 R2559 R5821 R5822 R8704 R7764 R8708 R8709 R2561 C5851 R3501 R2562 R3502 R2563 R3503 R2564 R3504 C5661 C6601 L3001 R2566 C5662 C6602 L3002 R2567 L3003 R2568 L3004 R8711 R2569 1 12 25 36 24 13 48 37 D5641 C3531 R5831 R3509 C6605 R8712 C3532 R5832 L3006 R8713 R7773 C3533 R5833 L3007 3 1 R8714 C3534 C6608 3 1 R8715 R5641 RB4411 C6609 R8716 R7776 C3536 RB4412 R303 R304 R...

Page 135: ...033 R533 D880 R1031 R1801 D882 R1802 D883 L3433 R1033 R1803 D884 R1804 X4801 D886 R1036 R6626 R1806 D887 R1037 R1807 D888 R1808 R1809 20 11 10 1 R542 R543 1 4 5 8 R6631 C509 R1042 D893 R1043 R1044 D896 R1046 R1047 D898 R1048 R1049 C511 20 11 10 1 C512 C514 20 19 2 1 R1051 R6641 R1052 1 5 1 4 5 8 R1059 R561 L3651 49 50 1 2 R562 R563 R6651 R4712 R372 R4714 R374 R4717 R377 R1068 SCIN R572 R573 R6661 ...

Page 136: ...OLDER_SIDE F601 R611 C611 C612 C613 C614 C616 L611 L612 VA611 SW601 1 2 VA612 VA613 K601 K6A FILTER SIDE B LAMP SW SIDE A LAMP SW SIDE B 1AA4B10C4870D PARTS_SIDE SW8803 4 1 K8803 MAIN K8Q SOLDER_SIDE SW8803 1 4 K8803 CN101 CN201 SUB1 T103 LAMP BALLAST SIDE A CN102 CN203 CN202 CN201 CN101 POWER SIDE A MAIN K8P POWER CN102 MAIN K8B LAMP BALLAST CN102 FILTER K6A MAIN K8A MAIN K8C ...

Page 137: ...A K K K A K A C B E C B E C B E 1 2 3 4 5 6 Index 1 2 N Index Index 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 Diode Transistor FET IC FET ...

Page 138: ...Diagrams Drawings M4WA ...