Sanyo PLV-Z4000 Service Manual
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Sanyo PLV-Z4000 Service Manual

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SERVICE MANUAL

original Version
Multimedia Projector
Product code :
1 122 447 20
U.S.A., Canada
1 122 447 24
Brazil
1 122 448 20
Asia, Africa
1 122 448 22
H.K.
1 122 448 23
Europe
FILE NO.
PLV-Z4000
ModeL No.
U.S.A., Canada, Europe,
U.K. Asia, Africa, Brazil
chassis No.
Me4-Z400000
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.
REFERENCE NO.
SM5111253-
00

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Summary of Contents for Sanyo PLV-Z4000

  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL PLV-Z4000 ModeL No. original Version U.S.A., Canada, Europe, U.K. Asia, Africa, Brazil Multimedia Projector chassis No. Me4-Z400000 Note: Match the Chassis No. on the rating sheet on the cabinet with the Chassis No. in the Service Manual.

  • Page 2: Table Of Contents

    Contents SERVICE MANUAL ........... 1 Troubleshooting ............85 Contents ................ 2 Indicators and Projector Condition ......85 Safety Instructions ............3 No Power ..............86 SAFETY PRECAUTIONS ........... 3 No Picture ..............88 PRODUCT SAFETY NOTICE ........3 Control Port Functions ..........90 SERVICE PERSONNEL WARNING ......

  • Page 3: Safety Instructions

    Safety Instructions SAFetY PrecAutIoNS WARNING: The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the con- verter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is identified with the line ( ) in the schematic diagram.

  • Page 4: Specifications

    Specifications technical Specifications Projector type Multimedia Projector dimensions 15.75” x 5.75” x 13.62” (400,0 mm x 146.0 mm x 346.0 mm) (not including raised portions) (W x H x d) Net Weight 16.5 lbs (7.5 kg ) Lcd Panel System 0.74”...

  • Page 5: Circuit Protections

    Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the projector, it will automatically turn off by operating one of the following protection circuits. Fuse A fuse(F601) is located inside of the projector. When the Fuse (F601) POWER indicator is not lighting, the fuse may be opened.

  • Page 6: Lamp Cover Switch

    Circuit Protection Lamp cover switch The lamp cover switch (SW8803) 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 replacing the lamp unit, Lamp cover switch place the lamp cover correctly otherwise the projector can not turn on.

  • Page 7: Maintenance And Cleaning

    Maintenance and Cleaning After 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.

  • Page 8: Cleaning The Rgb Panels

    Maintenance and Cleaning cleaning the rGB panels Blemishes such as dust and dirt on the internal optical components of the projector tend to degrade the brightness of the screen and are likely to appear as a shadow on the screen, which can lead to deterioration of image quality. This projector is equipped with the RGB panel cleaning holes on the bottom for cleaning of the internal parts (such as optical components) of the projector.

  • Page 9: Bottom View

    Maintenance and Cleaning Clean by using the Cleaning function in the Setting Menu cleaning Turn the projector on and press the MENU button to display the On-Screen Menu. Select the Setting Menu with the Point buttons. Press the Point or OK buttons to access the submenu items.

  • Page 10: Warning Indicator

    Maintenance and Cleaning Warning Indicator The WARNING indicator shows the state of the function that protects the projector. Check the state of the WARNING indicator and the POWER indicator to take proper maintenance. the projector is shut down and the WArNING indicator is blinking red. When the temperature inside the projector reaches a certain level, the toP coNtroL projector is automatically shut down to protect its inside.

  • Page 11: Cleaning The Air Filters

    Maintenance and Cleaning cleaning the Air Filters The air filters prevent dust from accumulating on the surface of the optical elements inside the projector. Should the air filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in a buildup of internal heat and adversely affect the life of the projector.

  • Page 12: Resetting The Filter Counter

    Maintenance and Cleaning resetting the Filter counter Be sure to reset the Filter counter after cleaning or replacing the air filter. Filter counter Turn the projector on and press the MENU button to display the On-Screen Menu. Select the Setting Menu with the Point buttons.

  • Page 13: Lamp Replacement

    Lamp Replacement When the projection lamp of this projector reaches its end of life, the LAMP REPLACE indicator emits yellow light. If this indicator top control lights yellow, replace the lamp with a new one promptly. The time when the LAMP REPLACE indicator should light is depending on the lamp mode.

  • Page 14: Lamp Replacement Counter

    Lamp Replacement Lamp replacement counter Be sure to reset the lamp replacement counter after the lamp is replaced. When the lamp replacement counter is reset, the LAMP REPLACE indicator stops lighting. Lamp counter reset Turn the projector on and press the MENU button to display the On-Screen Menu.
  • Page 15 Lamp Replacement How to check lamp used time Lamp counter display Projector used time The LAMP REPLACE indicator will light when the total Counter lamp used time reaches 3,000 hours. This is to indicate Projector 475H that lamp replacement is required. Lamp Normal 100H...

  • Page 16: Service Port

    Service Port Switch of standby mode Service port "Off" : Super standby mode Service port "On" : Normal standby mode The service port is factory default set "oFF". When the service port is used, the item of the service port of the setting menu is changed to "oN". (The service port cannot be used in the state of "oFF".

  • Page 17: Mechanical Disassemblies

    Mechanical disassemblies Disassemble should be made following procedures in numerical order. Screws Expression Following steps show the basic procedures, therefore unnecessary step may be (Type ) mm Diameter x Length ignored. T type M Type caution: Tapping screw Machine screw The parts and screws should be placed exactly the same position as the original other- wise it may cause lose of performance and product safety.
  • Page 18 Mechanical disassemblies Lamp cover ass'y removal. 1. Loosen the screw-A and remove the Lamp cover ass'y. Lamp cover ass'y Filter removal. 1. Remove the Filter cover and Filter. Filter Filter cover - 18 -...
  • Page 19 Mechanical disassemblies AV panel removal. 1. Remove the 2 screws-A(M3x8), remove the screw-B(T3x8) and remove the AV panel. AV panel Main PWB shield plata(top) removal. 1. Remove the 2 screws-C(M3x6) and remove the Shield plate (Main board-front) . 2. Remove the 9 screws-A(M3x6), remove the screw-B(M3x10) and remove the Shield plate (Main board-top) .
  • Page 20 Mechanical disassemblies Main PWB removal. 1. Remove the 3 screws-A (M3x6), remove the Main board and remove 1 screw-B(T3x8) and the Shield plate (Main board-BTM). 2. Remove the screw-C (T3x8), remove the Filter Net board and remove the Main board holder. Heat sink sheet (Ic4401) caoution;...
  • Page 21 Mechanical disassemblies 2 cover lens top removal. 1. Remove the screw-A (T3x8), screw-B (M3x6) and remove the Bracket. 2. Remove the screw-C (T3x8) and remove the Cover lens top upward. 3. Remove the Spacer sheet assy and remove the Spacer sheet-A. Bracket Spacer sheet assy cover lens top...
  • Page 22 Mechanical disassemblies 1 cabinet front ass'y disassembly. 1. Remove the 3 screws-A(T3x10) and remove the Mounting front-a. 2. Remove the screw-B(T3x10) and remove the Mounting front-C. 3. Remove the screw-C(M3x6), remove the 2 screws-D(T3x10) and remove the Cover lens bottom assy. 4.
  • Page 23 Mechanical disassemblies 3 cabinet front ass'y disassembly. 1. Remove the 2 screws-A (T3x10) and remove Shutter rail top unit. 2. Remove the 2 screws-B (T3x10) and remove the Shutter motor. Shutter motor Shutter rail top unit 4 cabinet front ass'y disassembly. 1.
  • Page 24 Mechanical disassemblies 5 cabinet front ass'y disassembly. 1. Remove the 3 screws-A (M2.6x4) and remove the Gear. 2. Remove the 2 screws-B (M2.6x4) and remove the Shutter panel. 3. Remove the 2 screws-C (M2.6x4) and remove the 2 spacers. Gear Spacer Shutter panel Spacer...
  • Page 25 Mechanical disassemblies 1 Lamp unit removal. 1. Loosen the 2 screws-A and remove the Lamp unit. Lamp unit 2 Lamp connector removal. 1. Remove the 2 screws(T3X6) and remove the Lamp connector. Lamp connector Ballast cable caution: When remove the Lamp ballast cable, be carefull not to damade the cable.
  • Page 26 Mechanical disassemblies 3 eco Power Board and Fan(FN902) removal. 1. Remove 1 screwsA (T3x8) and remove the Eco Power Board ass'y. 2. Remove 1 sccrew-B (T3x8) and remove fan unit from the holder. 3. Remove the 2screws-C (M3x8) and remove the Fan(FN902). eco Power Board ass'y Fan unit Isolation sheet...
  • Page 27 Mechanical disassemblies 4 Lamp unit holder removal. 1. Remove the 2 screws-A (T3x8) and remove the Lamp unit holder. 2. Remove the screwB (T3x8) and remove the Lamp cover switch(SW8803) board. 3. Remove the 2screws-C (T3x8), remove the Spacer, remove the Cap and remove the Thermal switch(SW902). Lamp unit holder Lamp cover switch(SW8803) board Spacer...
  • Page 28 Mechanical disassemblies optical removal. 1. Remove the 4 screws (T3x10) and remove the Optical unit. optical unit 1 cover duct eXH removal. 1. Remove the 2 screws (T3x8) and remove the Cover duct EXH. cover duct eXH - 28 -...
  • Page 29 Mechanical disassemblies 2 exhaust Fan (FN901, FN903) removal. 1. Remove the 3 screws-A (T3x8) and remove the Exhaust fan unit. 2. Remove the 8 screws-B (M3x28) and remove the Exhaust fan FN901, FN903. exhaust fan unit FN901 FN903 - 29 -...
  • Page 30 Mechanical disassemblies Power unit removal. 1. Remove the 6 screws-A (M3x6) and remove the Power & Ballast unit. 1. Remove the screw-B (M3x6) and remove the Power & Ballast unit. Power & Ballast unit Ballast unit Power unit - 30 -...
  • Page 31 Mechanical disassemblies Filter board unit removal. 1. Remove the 2 screws (M3x6) and remove the Filter unit. Filter board unit Spacer Filter board - 31 -...
  • Page 32 Mechanical disassemblies duct unit removal. 1. Remove the 7 screws (T3x8) and remove the Duct panel top. 2. Remove the Spacer and remove the Themistor(TH902). 3. Remove the FN904 and FN905. 4. Remove the Duct panel bottom. Spacer themistor(tH902) duct panel top duct panel bottom FN905 FN904...
  • Page 33 Mechanical disassemblies cabinet bottom unit desassemblies. 1. Remove the 6 screws-A (T3x8) and remove the Shield cabinet bottom. 2. Remove the 2 screws-B (T3x8) and remove the Adjustor. 3. Remove the 3 nuts. Shield cabinet bottom Adjustor Nuts Adjustor - 33 -...

  • Page 34: Optical Disassemblies

    Optical disassemblies optical unit Lens shift panel remonal. 1. Remove the screw-A (M3x6), remove the shield plate. 2. Remove the screw-B (M3x6), remove the Lens shift panel and remove the Slide cover. Shield plate Lens shift panel Slide cover - 34 -...
  • Page 35 Optical disassemblies Lcd panel / prism ass'y removal. 1. Remove the Shield Light Plate upward. 2. Remove the 4 screws-A (M2.5x4) and remove the LCD panel / prism ass'y. Shield Light Plate Lcd panel / prism ass'y Note; Do not replace the LCD panel separately otherwise it can not obtain proper picture.
  • Page 36 Optical disassemblies Panel type check There are 2 types combination of the LCD Panel/Prism Ass'y and the optical unit, named Type-L and Type-R.Since both have no compatibility, each type should be combined with the same type, and the specificparts should be used. If not, the poor optical characteristics may degrade the quality of a projected image.
  • Page 37 Optical disassemblies Polarized glasses removal. 1. Remove the 3 screws-A (M2.5x5) and remove the 3 Holders (R,G,B). 2. Remove the 3 screws-B (M2.5x6) and remove the 3 Stoppers (R,G,B). 3. Remove the 3 Optical filteres and remove the 3 Polarized glasses (IN) ass'y (R,G,B). optical filter (IN/r) Stopper Polarized glass (IN/r)
  • Page 38 Optical disassemblies Lamp iris unit removal. 1. Remove the 3 screws-A (T3x10) and remove the lamp iris cover. 2. Remove the screw-B (T3x10) and remove the Lamp Iris unit. Lamp iris cover Lamp Iris unit cinema filter switch (SW903) M2.5x4 M2.5x6 - 38 -...
  • Page 39 Optical disassemblies optical Filter(cinema Filter) and Motor unit removal. 1. Remove Optical filter (Cinema Filter) unit upward. 2. Remove the 2 screws-A (T3x10) and remove the Optical shutter Motor. optical Filter unit optical Shutter Motor Sttoper optical Filter unit the marker comes this up side.
  • Page 40 Optical disassemblies Lens shift unit removal. 1. Remove the 4 screws (M3x6) and remove the Lens shift unit. Lens shift unit Projection lens removal. 1. Remove the 4 screws (M2.6x6) and remove the Projection lens. Spacer Projection lens - 40 -...

  • Page 41: Optical Parts Location And Direction

    Optical disassemblies ● optical parts location and direction L01R ASSY, LCD PNL/SM R-MF4A L01L ASSY, LCD PNL/SM L-MF4A LENS, PROJECTOR L03R/L03L COMPL, OPTICAL R/L-MF4A L03-1R OPTICAL FILTER (HPO)90 L03-1G OPTICAL FILTER (HPO)90 L03-5 L03-8 L03-1B OPTICAL FILTER (HPO)90 L03-2R POLARIZED GLASS (IN/R) L03-2G POLARIZED GLASS (IN/G) L03-7...
  • Page 42 Optical disassemblies chamfer corner comes this side. chamfer corner comes this side up. Film attached side comes this side. dIcHroIc MIrror Flat surface side comes this side. chamfer corner comes this side up. oPtIcAL FILter (r) coNdeNSer LeNS (G, B) the marker comes this the marker comes this up side.
  • Page 43 Optical disassemblies the marker comes this surface side. reflective surface the marker comes this up side. MIrror oPtIcAL FILter(cINeMA) - 43 -...

  • Page 44: Adjustments

    Adjustments Adjustments after Parts replacement : Adjustment necessary : Check necessary ● ❍ disassembly / replaced Parts optical Filter Polarized Glass coMPL, Lcd/ Power Main oPtIcAL Prism Ass’ Board Board uNIt Contrast Adjustment R-Contrast adjustment ❍ ❍ ● ● G-Contrast adjustment ❍...

  • Page 45: Optical Adjustment

    Optical Adjustment 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. Note: Do not disconnect connectors on the main board, because the projector can not turn on or operate properly for adjustment.
  • Page 46 Optical Adjustmeent 1. contrast adjustment (Polarized glass and optical filter) [ Before Adjustment ] - Input a 100% of black raster signal. - Input image mode : dynamic 1. Loosen a screw on the optical base which you intend to adjust. 2.

  • Page 47: Electrical Adjustment

    . Remote Control MENU Normal Mode "S" mark display Service mode Service Mode INPUT DOWN POWER ON/STAND-BY Service Mode SANYO Input VIDEO Image Natural Group Data Ver. 1.00 ME4A - 47 -...

  • Page 48: Circuit Adjustment

    Electrical Adjustments circuit Adjustment 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. Before adjustment, turn on the projector more than 10 minutes.
  • Page 49 Electrical Adjustments 1. Fan minimum voltage adjustment 3. Auto calibration adjustment [Pc] Equipment Digital voltmeter Input signal 16-step gray scale signal (XGA1) Input mode PC Analog 1. Enter the service mode. Input image Natural 2. Change data values of each test points to adjust the fan G-sync off minimum output voltage.

  • Page 50: Common Center Adjustment

    Electrical Adjustments 6. Auto calibration adjustment [component] 480p 8. Auto calibration adjustment [component] 1080i Input signal 480p (Y, Cb, Cr) colour bar Input signal 1080i (Y, Cb, Cr) colour bar Input mode (Component1) Input mode (Component1) Input image Natural Input image Natural 1.

  • Page 51: Note On White Uniformity Adjustment

    Electrical Adjustments 12. read/Write of Lcd panel gamma data 10. colour correction when Main Board replacing Input signal Internal Signal Input mode (N/A) The gamma adjustment data of each LCD panel has been Input image (N/A) adjusted preciously to much each LCD panel characteristics at factory.

  • Page 52: Location Of Test Points

    Electrical Adjustments Location of test Points MAIN BoArd The test points (FAN1, FAN2, FAN3, FAN4) are the solder points. There are no pins. IC401 FAN1 TE35B FAN2 K78F IC4401 FAN3 FAN4 IC1321 IC301 K35G IC1301 - 52 -...

  • Page 53: Service Adjustment Data Table

    Electrical Adjustments Service Adjustment data table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjustment items indicated with “✻” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.

  • Page 54: Electrical Adjustments

    Electrical Adjustments Adjustment Item Initial Value range Input source / description Group: 42 deinterlacer Setting Setting Progressive Model 2, Parameter setting Deinter Setting Motion Adaptive Weight Value 0/0/0 0 - 255 <KDEINT> -- Group Angle Interpolation Level 2/2/2 0 - 5 0 : Conservative <====>...
  • Page 55 Electrical Adjustments Adjustment Item Initial Value range Input source / description DLTI Gain 0 - 15 DLTIGAIN Effective Composite / S-Video DLTI Frequency 0 - 3 DLTIFREQ Effective Composite / S-Video Bypass Anti-Alias Filter 0 - 1 DTIBYPASSAAL Effective Composite / S-Video Lower DCTI Frequency 0 - 1 LOWERDCTIFREQ...
  • Page 56 Electrical Adjustments Adjustment Item Initial Value range Input source / description WB Limit 0 0 - 255 WB Limit 1 0 - 255 WB Limit 2 0 - 255 WB Limit 3 0 - 255 WB Limit 4 0 - 255 WB Limit 8 0 - 255 UV DLT...
  • Page 57 Electrical Adjustments Adjustment Item Initial Value range Input source / description FRP_Pos 0 - 2047 OSD_Pos 0 - 31 OSD_Pth 0 - 1023 GammaCtrl 0 - 1023 GammaCtrl_Ena 0 - 1 Gamma correction enable 1 : Enable 0 : Disable GammaCtrl_PreEna 0 - 1 Pre-gamma correction enable...
  • Page 58 Electrical Adjustments Adjustment Item Initial Value range Input source / description Colshd_GLMax 0 - 1023 Colshd_BLMin 0 - 1023 Colshd_BLMid2 0 - 1023 Colshd_BLMid1 0 - 1023 Colshd_BLMax 0 - 1023 Colshd_RV8_RLMid3 0 - 1023 Colshd_RV8_RLMid2 0 - 1023 Colshd_RV8_RLMid1 0 - 1023 Colshd_RV8_RLMax 0 - 1023...
  • Page 59 Electrical Adjustments Adjustment Item Initial Value range Input source / description CRSTLK_COEF1_G_E 0 - 255 MIN<---->MAX cyclic motion CRSTLK_COEF1_B_C 0 - 2047 CRSTLK_COEF1_B_S 0 - 255 CRSTLK_COEF1_B_E 0 - 255 MIN<---->MAX cyclic motion CRSTLK_COEF2_BASE_R 0 - 4095 CRSTLK_COEF2_BASE_G 0 - 4095 CRSTLK_COEF2_BASE_B 0 - 4095 CRSTLK_COEF2_R_C...
  • Page 60 Electrical Adjustments Adjustment Item Initial Value range Input source / description DCOffset_MNS_R_04 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_MNS_R_05 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_MNS_R_06 0 - 2047 Normal 2032 0 - 2047 R/L Reverse DCOffset_MNS_R_07 0 - 2047...
  • Page 61 Electrical Adjustments Adjustment Item Initial Value range Input source / description DCOffset_MNS_G_09 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_MNS_G_10 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_PLS_G 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_PLS_G_01 0 - 2047 Normal...
  • Page 62 Electrical Adjustments Adjustment Item Initial Value range Input source / description 0 - 2047 R/L Reverse DCOffset_PLS_B_03 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_PLS_B_04 0 - 2047 Normal 0 - 2047 R/L Reverse DCOffset_PLS_B_05 0 - 2047 Normal 0 - 2047 R/L Reverse...
  • Page 63 Electrical Adjustments Adjustment Item Initial Value range Input source / description Dither Enable 0 - 1 0 : Dither function disable 1 : Dither function enable Group:210 Lamp control Dimmer SW 0 - 1 0 : Auto (User setting) 1 : Manual Manual Control 0 - 15 Dimmer Control Level ( 0: dark 1: bright)
  • Page 64 Electrical Adjustments Adjustment Item Initial Value range Input source / description Costum Gamma -R step 2048 1 - 512 Costum Gamma -R step 2560 1 - 512 Costum Gamma -R step 3072 1 - 512 Costum Gamma -R step 3584 1 - 512 Costum Gamma -R step 4096 1 - 512...
  • Page 65 Electrical Adjustments Adjustment Item Initial Value range Input source / description Group:250 FAN coNtroL Fan Control Mode 1 0 - 2 0 : Normal, 1: Ceiling, 2 : Highland Fan Control Mode 2 0 - 1 0 : Normal, 1 : Forced Highland Mode Fan SW 0 - 3 0 : Auto,...
  • Page 66 Electrical Adjustments Adjustment Item Initial Value range Input source / description Normal TempA Error 44/44/41/- -5 - 100 Normal_Temp. -sensor A_Shutdown-temp. Normal TempB Error 58/58/62/- -5 - 100 Normal_Temp. -sensor B_Shutdown-temp. Normal TempC Error 58/58/55/- -5 - 100 Normal_Temp. -sensor C_Shutdown-temp. Normal TempB-A Error 33/33/40/- 0 - 100...
  • Page 67 Electrical Adjustments Adjustment Item Initial Value range Input source / description Cooling Time 0 - 15 0 : always On, 1 : 30sec, 2 : 60sec, 3 : 90sec, - - 15 : 450sec Temp Error Cooling Time 1 - 15 1 : 30sec, 2 : 60sec, 3 : 90 sec - - - 15 : 450sec Average Time 0 - 10...
  • Page 68 Electrical Adjustments Adjustment Item Initial Value range Input source / description Group :260 Auto cALIBrAtIoN Auto calibration will execute when the value changes. (For PC Execute Calibration 0 - 1 white 100% Adjustment.) Loop Count 1 - 30 Maximum times of calibration Read only Auto calibration result Auto Status 0 / 1 / 9...
  • Page 69 Electrical Adjustments Adjustment Item Initial Value range Input source / description Group:500 coNPoSIte (NtSc) Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095 Disp Line 0 - 4095 Group:501 coNPoSIte (PAL) Disp Dots 0 - 4095 H Back Porch 0 - 4095...
  • Page 70 Electrical Adjustments Adjustment Item Initial Value range Input source / description V Back Porch 0 - 4095 Disp Line 0 - 4095 Group : 524 Ycbcr (720P - 60) Total Dots 1650 0 - 4095 Disp Dots 1280 0 - 4095 H Back Porch 0 - 4095 V Back Porch...
  • Page 71 Electrical Adjustments Adjustment Item Initial Value range Input source / description V Back Porch 0 - 4095 Disp Line 0 - 4095 Group : 543 rGB Video (575P) Total Dots 0 - 4095 Disp Dots 0 - 4095 H Back Porch 0 - 4095 V Back Porch 0 - 4095...
  • Page 72 Electrical Adjustments Adjustment Item Initial Value range Input source / description V Back Porch 0 - 4095 Disp Line 1080 0 - 4095 Group : 552 rGB Video (1080P - 25) Total Dots 2640 0 - 4095 Disp Dots 1920 0 - 4095 H Back Porch 0 - 4095...
  • Page 73 Electrical Adjustments Adjustment Item Initial Value range Input source / description Pure Cinema : VT_USED_R - - - - - - Pure Cinema : VT_USED_G - - - - - - Pure Cinema : VT_USED_B - - - - - - Natural : LVL_USE 1 - 999...

  • Page 74: Chassis Block Diagram

    Chassis Block Diagram chassis overview IC401 DIGITAL GAMMA DIGITAL DIGITAL ANALOG IC5201 IC8001 DOUBLE HDMI SPEED I/F RECEIVER PC_H/V Inoganic Hyblid LCD Panel PC_RGB SCAN IC4401 CONVERTER COLOR IC5211 PC_H/V MANAGER Y,Cb,Cr DDR2 SCART_CV Y,Cb,Cr IC5212 Y,Cb,Cr DDR2 IC3401 SDRAM IC5213 DDR2 IC801...

  • Page 75: Video Signal Processing Circuit And Lcd Panel Driving Circuit

    Chassis Block Diagrams Video signal processing circuit and Lcd panel driving circuit MAIN BOARD TMDS IC8001 HDMI RECEIVER <SII9127> SIHS/SIVS TMDS ADHS SIOUTR,G,B ADVS IC801 FLASH ROM <S29GL064> PC_RGB PC_RGB/SCART IC301 IC1391 PC_HS SCAN EEPROM PC_VS CONVERTER, PC_H=SCART_CV SYSTEM CONTROL <PW392 >...

  • Page 76: System Controls

    Chassis Block Diagrams System controls MAIN BOARD PC103 IC8841 CN201 PHOTO TEMP. SENSOR IC301 COUPLER POWER_ON_SW PC101 444,355 PHOTO SCL0/SDA0 S3.3VPW CN101 COUPLER Always Available POWER IC8001 154,41 SCL1/SDA1 HDMI RECEIVER Always Available SW902 153,258 THERMAL SW IC1391 EEPROM K19C RL1951 FAN_CONT0 IC4801...
  • Page 77 Chassis Block Diagrams ● description of System control circuit remote control R/C signal is sent to pin 292 of IC301(Main CPU) and also sent to pin 20 of IC4801(Sub CPU). thermal switch There is the thermal switch (SW902) above the lamp holder to prevent the internal abnormal temperature rising. If the internal temperature reaches near 100°C, the switch will be opened and the lamp operation will be stopped.

  • Page 78: Fan Control Circuit

    Chassis Block Diagrams Fan control circuit FN901 FN902 FN903 FN904 FN905 MAIN BOARD FAN_MTR1-5 S16VF FAN1 Q7821 FAN_CTL0 FAN1 FAN2 Q7831 IC7801 FAN_CTL1 FAN2 FAN3 Q7841 FAN_SW FAN_CTL2 FAN3 FAN4 IC7802 Q7851 FAN_SW FAN_CTL3 FAN4 FAN5 IC7861 Power-On : H FAN_SW FAN_CTL0 FAN_CTL1...
  • Page 79 Chassis Block Diagrams ● description of Fan control circuit Fan control circuit The Fan drive power supplies "FAN1", "FAN2", "FAN3", "FAN4" and "FAN5" are generated from "S16VF". Each power supply drives fans as follow; FAN1 ..FN901 for power and ballast exhaust FAN2 ..FN902 for lamp cooling FAN3 ..FN903 for lamp exhaust FAN4 ..FN904 for intake and panel cooling...

  • Page 80: Power Supply Circuit And Protection Circuit (1)

    Chassis Block Diagrams Power supply circuit and Protection circuit (1) D5791 IC5781 IC5791 5VI-REF IRIS_PWR_ON D7621 15.5VREF Q7621 D7621 Q7631 15.5VPNL IC7621 PANEL_15V_PWR_SW D5771 IC5771 5VIRIS IRIS_PWR_ON D5686 IC5686 Q8091 S5VSI FAN CONTROL Q8092 ON_1.8V D6671 L6671 S2.5VPD D6671 S2.5VFP IC6671 L6672 FPGA_PWR_ON...

  • Page 81: Power Supply Circuit And Protection Circuit (2)

    Chassis Block Diagrams Power supply circuit and Protection circuit (2) D5282 1.2V_DS IC5203 1.2VDS_ON_PW 1.2VDS_ON_FPGA D5281 3.3V_DS IC5204 D5283 3.3VDS_ON_PW 1.2V_DS IC5203 3.3VDS_ON_FPGA 2.5VDS_ON_PW 2.5VDS_ON_FPGA D5283 IC5207 1.8V_DS 1.8V_DDR 0.9V_DDR IC5208 0.9V_REF 0.9V_REF_DETECT Power Fail : L PFAIL_GROUP1 IC301 SYSTEM CONTROL ●...

  • Page 82: Motor Driving Circuit

    Chassis Block Diagrams Motor driving circuit DRV_CTRL1 IC5731 DRV_CTRL2 LAMP MOTOR IRIS DRIVER MOTOR MAIN BOARD IC5701 IRIS_SENS IRIS_CPU IRIS_ERR_OUT IRIS_PWR_ON IC301 FPGASCL IC4401 SCAN FPGASDA CONVERTER, 5VIRIS SYSTEM CONTROL <PW386> IC6551 MOTOR DRIVER <BA6287> OUT1 DRIVER DOOR_OPEN CONTROL LOGIC OUT2 DOOR_CLOSE DRIVER...
  • Page 83 Chassis Block Diagrams ● description of Motor driving circuit ● Lamp iris unit Lamp Iris Motor The lamp iris unit is located in the front of lamp. It is controlled by Motor the IRIS_PWR_ON signal, which is varied based upon the average luminance level of the input image signal, from pin 143 of IC301.
  • Page 84 Chassis Block Diagrams ● cinema Filter -IN cinema Filter Motor Filter Switch (SW903) The projector provides cinema filter switches (SW903). If the cinema filter is half-open or close, the lamp does not light. If the cinema filter error occurs during opertion, the POWER indicator and WARNIMG indicator will ligths red and the projector will go to power failure stand-by mode.

  • Page 85: Troubleshooting

    Troubleshooting Indicators and Projector condition Check the indicators for projector condition. Indicators PoWer LAMP Projector condition WArNING red/green/ rePLAce orange yellow The Main On/Off switch is off or the AC power cord is unplugged. The projection lamp is being cooled down. The projector cannot be turned on until cooling is completed.

  • Page 86: No Power

    Troubleshooting No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs on the control panel. Connect the AC cord and turn the projector on and then check the LED indication. Indicators troubleshooting POWER WARNING...
  • Page 87 Troubleshooting Indicators troubleshooting From previous page The symptom indicates that the projector detected an abnormal temperature risen inside the projector. Check the air filters and remove the object near the intake and WARNING (red) and exhaust fan openings, and wait until the POWER indica- POWER (red) indicators tor stops flashing, and then try to turn on the projector.

  • Page 88: No Picture

    Troubleshooting No Picture Check following steps. Description of visual signal flow Sync: Description of sync signal flow Check signal processing stage and LCD driving stage; No p i c t u re w i t h a l l o f input sources Check power supply circuit 17.5V, 3.3VPNL, 15.5VPNL and peripheral circuit.
  • Page 89 Troubleshooting From previous page Check Computer source input stage; No picture with computer (rGB analog) input source Check IC301 and peripheral circuit. Check sync signals <PC_V> and <PC_H>. PC_RGB signals are sent to IC301. Sync: PC_HS/VS signals are sent to IC301. Check Computer source input stage;...

  • Page 90: Control Port Functions

    Control Port Functions ● I/o Port table of Main cPu (Ic301, PW392) Pin No. Name Function Name Function SIDEN SIEVNODD SICLK SIAHS SIHS SIVS CINEMA_FILTER FILTER_CLS Cinema filter OUT CINEMA_FILTER FILTER_OPN Cinema filter IN SISCDT DOOR SHUTTER_DEMO Door_Open/Close demo DOOR DOOR_OPEN_SENS Door open sensor DOOR DOOR_CLOSE SENS Door close sensor...
  • Page 91 Control Port Function ● I/o Port table of Main cPu (Ic301, PW392) _Continue Pin No. Name Function Name Function CINEMA FILTER FILTER_IN_SENS PW_PWM4 CINEMA FILTER FILTER-_OUT_SENS SDA0 IIC Bus Control data SCL0 IIC Bus Control Clock CEC_D RXD1 Serial Control RXD TXD1 Serial Control TXD SDA1 IIC Bus Control data...

  • Page 92: Electrical Parts List

    Electrical Parts List Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety. It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark.

  • Page 93: Electrical Parts Location

    ME4-Z400000 Electrical Parts Location electrical Parts Location ● Assembled Board A102 A901 Filter Net board A8803 Ballast unit Lamp switch board A902 Power unit A100 Main board A8801 Door Switch1 board A601 Filter board Front A8802 A1900 Door Switch2 board Eco Power board A101 R/C board...
  • Page 94 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description ! VA611 408 066 1700 VD TND14SE471KB0SLAA0 ASSeMBLed BoArdS COIL ! L611 945 050 2232 LINE FILTER ! L612 945 050 2232 LINE FILTER ! A8801...
  • Page 95 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description Q1001 305 217 8614 TR RN1105 TE85L 305 173 9816 TR 2SC3928A1R Q1003 305 217 8614 TR RN1105 TE85L 305 173 9915 TR 2SC3928A1S Q1004 305 217 8614 TR RN1105 TE85L Q3003 305 014 4512 TR 2SC2412K T146 R...
  • Page 96 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description Q7831 305 217 8515 TR RSQ025P03-TR IC7801 309 567 3213 IC FA7711V-TE1 Q7832 305 217 7815 TR HN1B04FE-Y TE85L IC7802 309 531 6229 IC FA7701V-TE1 Q7841 305 217 8515 TR RSQ025P03-TR IC7861 309 461 7822...
  • Page 97 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description C1326 303 438 0219 CERAMIC 0.1U K 16V C2553 403 455 1418 CERAMIC 2.2U K 16V 303 409 3426 CERAMIC 0.1U K 16V C2561 303 397 8219 CERAMIC...
  • Page 98 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description 303 409 3426 CERAMIC 0.1U K 16V C344 303 438 0219 CERAMIC 0.1U K 16V C311 303 438 0219 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V...
  • Page 99 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description 303 409 3426 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V C363 303 438 0219 CERAMIC 0.1U K 16V C403 303 369 0527 CERAMIC...
  • Page 100 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description C4423 303 438 0219 CERAMIC 0.1U K 16V C4467 303 438 0219 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V...
  • Page 101 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description C462 303 369 0527 CERAMIC 0.01U K 25V C5223 303 438 0219 CERAMIC 0.1U K 16V C4620 403 455 1012 CERAMIC 1U K 303 409 3426 CERAMIC...
  • Page 102 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description 303 409 3426 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V C5271 303 438 0219 CERAMIC 0.1U K 16V C5336 303 438 0219 CERAMIC...
  • Page 103 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description 303 409 3426 CERAMIC 0.1U K 16V C5448 303 438 0219 CERAMIC 0.1U K 16V C5399 303 438 0219 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V...
  • Page 104 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description C5513 403 455 1012 CERAMIC 1U K C5664 303 378 3110 CERAMIC 47U Z 6.3V 303 433 1112 CERAMIC 1U K C5667 303 369 0527 CERAMIC 0.01U K 25V...
  • Page 105 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description C6683 303 378 3110 CERAMIC 47U Z 6.3V 303 409 3426 CERAMIC 0.1U K 16V C6684 303 369 0527 CERAMIC 0.01U K 25V C7851 303 342 3313 CERAMIC...
  • Page 106 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description C8031 303 438 0219 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V 303 409 3426 CERAMIC 0.1U K 16V C8237 303 438 0219 CERAMIC...
  • Page 107 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description R1034 401 333 0525 MT-GLAZE 1.2 JA 1/16W R2853 301 224 9316 MT-GLAZE 1K JA 1/16W R1036 401 333 0525 MT-GLAZE 1.2 JA 1/16W R2856 301 301 8218...
  • Page 108 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description R343 301 224 9019 MT-GLAZE 10K JA 1/16W R4042 301 294 2712 MT-GLAZE 150 FA 1/16W R3432 301 224 9712 MT-GLAZE 22 JA 1/16W R4043...
  • Page 109 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description R4456 301 225 0213 MT-GLAZE 3.3K JA 1/16W R5206 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4457 301 225 0213 MT-GLAZE 3.3K JA 1/16W R5207 301 226 1516...
  • Page 110 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description R5303 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5641 401 345 5812 MT-GLAZE 4.7K DA 1/16W R5371 301 224 9712 MT-GLAZE 22 JA 1/16W R5642...
  • Page 111 ME4-Z400000 Electrical Parts List Electrical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description R6687 301 224 8814 MT-GLAZE 100 JA 1/16W R7866 401 345 6215 MT-GLAZE 2K DA 1/16W R6688 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R7871 301 224 9019...
  • Page 112 ME4-Z400000 Electrical Parts List Key. No. Part No. description Key. No. Part No. description R8703 401 344 1914 MT-GLAZE 10K DA 1/16W RB303 945 037 0671 R-NETWORK 47X4 0.063W R8704 401 344 1914 MT-GLAZE 10K DA 1/16W 945 018 8931 R-NETWORK 47X4 1/16W R8705 401 344 1914 MT-GLAZE 10K DA 1/16W RB304 945 037 0671 R-NETWORK 47X4 0.063W R8706 401 344 1914 MT-GLAZE 10K DA 1/16W 945 018 8931 R-NETWORK 47X4 1/16W...
  • Page 113 ME4-Z400000 Electrical Parts List Key. No. Part No. description Key. No. Part No. description 945 037 0817 R-NETWORK 0X4 1/16W RB8002 645 049 0675 R-NETWORK 33X4 1/32W RB5208 945 036 3529 R-NETWORK 0X4 1/32W 945 049 0690 R-NETWORK 33X4 1/16W 945 037 0817 R-NETWORK 0X4 1/16W RB8003 645 049 0675 R-NETWORK 33X4 1/32W RB5209 945 036 3529 R-NETWORK 0X4 1/32W 945 049 0690 R-NETWORK 33X4 1/16W 945 037 0817 R-NETWORK 0X4 1/16W RB8004 645 049 0675 R-NETWORK 33X4 1/32W RB5211 945 034 5051 R-NETWORK 22X4 1/32W 945 049 0690 R-NETWORK 33X4 1/16W...
  • Page 114 ME4-Z400000 Electrical Parts List Key. No. Part No. description Key. No. Part No. description L6683 945 050 8449 IMPEDANCE,1000 OHM P D8091 307 254 2716 DIODE CMS16 L7602 645 093 1048 IMPEDANCE,120 OHM P D8092 307 163 0414 DIODE 1SS352-(TPH3) L7603 645 093 1048 IMPEDANCE,120 OHM P D8821 307 223 0910 ZENER DIODE 02DZ4.7Y(TPH3 L7821 945 079 1476 INDUCTOR,33U M D8831 307 223 0910 ZENER DIODE 02DZ4.7Y(TPH3 L7831 945 079 1476 INDUCTOR,33U M D887 307 163 0414...
  • Page 115 ME4-Z400000 Electrical Parts List Key. No. Part No. description Key. No. Part No. description L2801 945 086 6662 IMPEDANCE,600 OHM P MISCELLANEOUS A2801 645 097 6674 UNIT,REMOCON RECEIVER A102 610 350 7613 ASSY,PWB,FILter Net.Me4Ae - 115 -...

  • Page 116: Mechanical Parts List

    Mechanical Parts List ME4-Z400000 cabinet Parts Location optical unit cabinet Front ass'y - 116 - - 116 -...
  • Page 117 ME4-Z400000 Mechanical Parts List cabinet Front ass'y - 117 - - 117 -...

  • Page 118: Optical Parts Location

    ME4-Z400000 Mechanical Parts List optical Parts Location optical unit - 118 - - 118 -...
  • Page 119 ME4-Z400000 Mechanical Parts List ASS'Y, Lcd PNL/PrM S06 x 4 L01r, L01L ✻ ASS'Y, LCD PNL/PRM cannot be disassembled. - 119 - - 119 -...
  • Page 120 ME4-Z400000 Mechanical Parts List coMPL, oPtIcAL uNIt (Inside) LENS- CONDENSER (OUT) and LENS-RELAY(OUT) are fixed with the adhesive on to the optical base bottom, so these parts are not the replaceable parts. Lamp Iris, Filter Motor, and Optical Filter (Cinema) are not included in COMPL, Optical unit.
  • Page 121 ME4-Z400000 Mechanical Parts List coMPL, oPtIcAL uNIt (outside) L03-2r M52r L03-1r M52L M50r M50L M51r M51L L03-1G L03-1B L03-2B L03-2G L03-2B thermistor Key No. M44 and Thermistor are not included in Key No. L03R/L - 121 - - 121 -...
  • Page 122 M23 610 342 3111 PANEL BLOWER SERVICE-ME4A L03-12 945 078 9107 LENS,INTEGRATOR(IN) M24 610 336 1307 SPACER SHATTER-MD4A L03-13 945 083 6528 LENS,INTEGRATOR(OUT)UV M26 610 341 9275 SPACER SHEET LNS BTM-MF4A M50L 610 340 9467 HOLDER OPTCAL FILTR OUT-R-ME4A M27 945 074 6551 BADGE,SANYO*26.2X5.7L26.0 M51L 610 340 9450 HOLDER OPTCAL FILTR OUT-L-ME4A M28 610 341 9282 SPACER SHEET LNS TOP-MF4A M52L 610 340 9467 HOLDER OPTCAL FILTR OUT-R-ME4A M29 610 342 5252 SPACER SHEET LNS TOP A-MF4A M30 610 341 6663 MOUNTING BASE SPACER SHET-MF4A L03R 610 344 5977 COMPL,OPTICAL R-ME4A M31 610 341 4607 COMPL,MOUNTING LNS-ME4A ( I ncluding Key No.L03R-1G to...
  • Page 123 ME4-Z400000 Mechanical and Optical Parts List Key. No. Part No. Key. No. Part No. description description Key. No. Part No. Key. No. Part No. description description PAcKING MAterIALS 610 350 9198 CARTON CASE-ME4AE 610 336 5848 CASE ACCESSORY-MD4A 610 336 5725 CUSHION LENS-MD4A 610 336 5671 CUSHION-MD4A 645 096 4015 POLY BAG-0750X0600*NC*R8P AcceSSorIeS OWNER’S MANUAL 610 350 8191...
  • Page 124 SANYO Electric Co., Ltd. (ME4AE) May. 2010 DC 200 Printed in Japan...

  • Page 125: Diagrams & Drawings

    PLV-Z4000 Me4-Z400000 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. Me4-Z400000 models PLV-Z4000. File with the service manual No. SM5111253-00 Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 126: Parts Description And Reading In Schematic Diagram

    ME4-Z400000 Parts description and reading in schematic diagram 1. The parts specification of resistors, capacitors and coils resistor reading are expressed in designated code. Please check the parts Example 1/2 D J 10K B description by the following code table. 2.
  • Page 127 ME4-Z400000 Pin description of diode, transistor and IC ● diode Diode K: Cathode A: Anode ● transistor/Fet Transistor/FET ● C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source C1 C2 C1 C2 ● Ic ● (GND) RESET (IN) (OUT)
  • Page 128 Note on Soldering do not use solder containing lead. Solder This product has been manufactured using lead-free solder Use solder with the metal content and composition ratio in order to help preserve the environment. by weight given in the table below. Do not use solders Because of this, be sure to use lead-free solder when which do not meet these conditions.

  • Page 129: Schematic Diagrams

    Schematic Diagrams AC CORD F601B J20B VA612 K601 VA613 0040N J10B AC100-120V J11B8790N 81L03K2R5 81L03K2R5 VA611 C611 1010N SW601 R611 SW902A SW902B DVXAVB 275GK C612 C613 SS3.3V AC100-240V LIVE S10B5931N F601 L901 SW902 1/2DJ 0.22 275GK 275GK 5A250VTC Z21B0790N 1AV4S10B5470N K2801 A2801 220K...
  • Page 130 R1HPDIN R1029 R1030 1/16GD1KA 1/16GD4.7KA R1HPDOUT_PW Q1003 RN1105P B :2.2Kohm B-E:47Kohm R1028 Q1001 HPD1 R1HPDOUT RN1105P R1027 1/16GZ0A K10A R1025 J11B7450M SC1001 K10A_19 Z30B0220G R1HPDIN K10A_18 SC1004 R1024 R1026 Z30B 1/16GJ 1/16GJ K10A_16 0220G 47KA 47KA R1DDCSDA K10A_15 R1DDCSCL CEC_A R1011 1/16GJ1.2A L1011...
  • Page 131 THERMISTOR1 S3.3VPW (ROOM) R1301 R8821 1/16GD1.2KA J10EG045G S2.6VPW S2.6VPW 1/16GD220KA S2.6VPW S1.3VREF IC1301 L8821 K8E_1 R1302 TO IC301 R8822 IC1321 THERM1 1/16GD1.2KA 1/16GJ1KA L8822 K8E_2 C8821 C1303 C1323 IC8821 L8823 K8E_3 16KK0.1MN 16KK0.1MN THERMISTOR1(ROOM) 16KK0.1MN FPGA_FLASH ON :HIGH D8821 MD[8] MD[7] MD[24] MD[23]...
  • Page 132 IC4802 SS3.3V TC74LCX14FT J10EG045G C4803 L2831 TO IC5201 R4811 16KK0.1MN R2831 R2832 RC_VOUT 1/16GJ100A ;16KK0.11B 1/3GJ47 1/3GJ47 K8J_1 WIRELESS_REMOTE K8J_2 S3.3VFP 3.3V_DS R2833 IC4801 1/16GJ100A K8J_3 SS3.3V L4406 L4407 PIC16LF819T R4447 R4448 IC4804 1/16GJ 1/16GJ TC7SH04FUP R4808 10KA 10KA RA2/AN2/VREF- 1/16GZ0A RA1/AN1 IC4402...
  • Page 133 R5479 R5476 1.8VDS_ON_PW 1.2VDS_ON_PW D5283 R5441 R5431 1SS352G 1/16GJ100KA 1/16GJ100KA PFAIL_GROUP1 1.8VDS_ON_FPGA IC5206 1.2VDS_ON_FPGA L5226 C5361 R5271 PQ1LAX95MSPQ R5442 2.5VDS 6.3KM22MB 2.5V_DS DDRAD[0-12] R5283 IC5203 C5374 IC5207 1/16GF270A C5541 10KK1MN C5543 MP2307DNP C5363 6.3KM22MB MP2307DNP ;10KK11B 16KK0.1MN 16KK0.1MN R5284 ;16KK0.11B ;16KK0.11B 1/16GD10KA R5286...
  • Page 134 S3.3V R1437 1/16GZ0A From IC301 I/O R1401 3.3VPNL TE35R 1/16GJ1KA From IC301 I/O SERIAL_EN C3501 6.3KM22MB SERIAL_EN_ICE IC1401 ;6.3KM22BA IC301 C3506 C1401 25KK0.1GQ 15.5VPNL 16KK0.1MN K35R K1400 J11B8800G TPF_SCLK ;16KK0.11B FPGA_SCLK R1411 C3504 ;J11B9930G TPF_SCS 1/16GJ22A 25EM101X FPGA_SCS PANEL_IC_SCLK R1412 C3507 TPF_SCSR 1/16GJ22A...

  • Page 135: Printed Wiring Board Diagrams

    Printed Wiring Board Diagrams ! CAUTION This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing 1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold sides (secondary circuit) at the same time.
  • Page 136 DOOR SW2 DOOR SW1 DOOR MAIN (SIDE:A) FILTER NET (SIDE:A) “K8801” “K8811” MOTOR LAMP BALLAST “K2801” “CN201” K6561 MAIN “K8R” LAMP REPLACE BLUE D2871 D2868 D2869 C5471 C5472 C5513 FILTER C5473 RB5231 TPLELAMP C5474 RB5232 R5374 TPLE_PWR C5476 RB5233 R5371 C4810 C5477 RB5234 WARNING TEMP R5372 READY...
  • Page 137 MAIN (SIDE:B) ECO POWER (SIDE:A) POWER POWER FILTER “CN201” MAIN SW902 "CN101" "K6A" "K7A" R2864 R2866 F1901B R2868 SC2852 R2867 R2851 C2852 SC2853 R4605 K19A R2852 SC2851 Q2853 K19B R2832 C5370 R2853 SC2854 D2853 R5433 C2851 White R2863 R5478 L4601 D2854 L2831 R2831 R5286 D2857 R6559...
  • Page 138 LAMP BALLAST (SIDE:A) POWER (SIDE : A) LAMP BALLAST ECO POWER “CN101” “K19B” CN102 CN101 LAMP CN102 POWER “CN102” CN201 CN201 MAIN MAIN “K8P” “K8A” R/C (SIDE:A) R/C (SIDE:B) LAMP SWITCH (SIDE:A) LAMP SW ITCH (SIDE:B) MAIN "K8J" K8803 K8803 MAIN A30C5 A30C5...

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