BOXLIGHT MP-45 Service Manual Download Page 83 | Manualshive

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MR3-MP-45t00

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Electrical Parts List

C6311 403 113 3805 CERAMIC 1000P K 50V
C6312 403 164 0204 CERAMIC 0.1U Z 25V
C6313 403 113 3805 CERAMIC 1000P K 50V
C6314 403 164 0204 CERAMIC 0.1U Z 25V
C6322 403 341 3905 POS-SOLID 100U M 6.3V
C6323 403 164 0204 CERAMIC 0.1U Z 25V
C6324 403 113 3805 CERAMIC 1000P K 50V
C6326 403 164 0204 CERAMIC 0.1U Z 25V
C6327 403 164 0204 CERAMIC 0.1U Z 25V
C6328 403 164 0204 CERAMIC 0.1U Z 25V
C6329 403 164 0204 CERAMIC 0.1U Z 25V
C6331 403 164 0204 CERAMIC 0.1U Z 25V
C6332 403 113 3805 CERAMIC 1000P K 50V
C6333 403 164 0204 CERAMIC 0.1U Z 25V
C6334 403 113 3805 CERAMIC 1000P K 50V
C6335 403 164 0204 CERAMIC 0.1U Z 25V
C6341 403 164 0204 CERAMIC 0.1U Z 25V
C6343 403 164 0204 CERAMIC 0.1U Z 25V
C6344 403 113 3805 CERAMIC 1000P K 50V
C6346 403 164 0204 CERAMIC 0.1U Z 25V
C6347 403 164 0204 CERAMIC 0.1U Z 25V
C6348 403 164 0204 CERAMIC 0.1U Z 25V
C6349 403 164 0204 CERAMIC 0.1U Z 25V
C6351 403 164 0204 CERAMIC 0.1U Z 25V
C6352 403 113 3805 CERAMIC 1000P K 50V
C6353 403 164 0204 CERAMIC 0.1U Z 25V
C6354 403 113 3805 CERAMIC 1000P K 50V
C6355 403 164 0204 CERAMIC 0.1U Z 25V
C6361 403 164 0204 CERAMIC 0.1U Z 25V
C6362 403 341 3905 POS-SOLID 100U M 6.3V
C6364 403 164 0204 CERAMIC 0.1U Z 25V
C6365 403 113 3805 CERAMIC 1000P K 50V
C6366 403 113 3805 CERAMIC 1000P K 50V
C6368 403 164 0204 CERAMIC 0.1U Z 25V
C6369 403 164 0204 CERAMIC 0.1U Z 25V
C6371 403 164 0204 CERAMIC 0.1U Z 25V
C6372 403 113 3805 CERAMIC 1000P K 50V
C6373 403 164 0204 CERAMIC 0.1U Z 25V
C6374 403 113 3805 CERAMIC 1000P K 50V
C6376 403 164 0204 CERAMIC 0.1U Z 25V
C7801 403 164 0204 CERAMIC 0.1U Z 25V
C7802 403 164 0204 CERAMIC 0.1U Z 25V
C7803 403 164 0204 CERAMIC 0.1U Z 25V
C7806 403 304 3300 ELECT 47U M 16V
C7807 403 304 3300 ELECT 47U M 16V
C7821 403 321 7404 ELECT 100U M 16V
C7822 403 164 0204 CERAMIC 0.1U Z 25V
C7831 403 164 0204 CERAMIC 0.1U Z 25V
C7832 403 321 7503 ELECT 220U M 16V
C7833 403 280 1604 ELECT 220U M 16V
C7841 403 321 7404 ELECT 100U M 16V
C7842 403 164 0204 CERAMIC 0.1U Z 25V
C7851 403 164 0204 CERAMIC 0.1U Z 25V
C7852 403 321 7503 ELECT 220U M 16V
C7853 403 229 3508 ELECT 100U M 16V
C7861 403 321 7503 ELECT 220U M 16V
C7862 403 164 0204 CERAMIC 0.1U Z 25V
C7871 403 164 0204 CERAMIC 0.1U Z 25V
C7872 403 321 7503 ELECT 220U M 16V
C7873 403 280 1604 ELECT 220U M 16V
C7881 403 321 7503 ELECT 220U M 16V
C7882 403 164 0204 CERAMIC 0.1U Z 25V
C7891 403 164 0204 CERAMIC 0.1U Z 25V
C7892 403 321 7503 ELECT 220U M 16V
C7893 403 280 1604 ELECT 220U M 16V
C8001 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C8002 403 283 6309 CERAMIC 1U Z 10V
C8003 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C8004 403 283 6309 CERAMIC 1U Z 10V
C8006 403 169 2807 CERAMIC 330P J 50V
C8007 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C8008 403 283 6309 CERAMIC 1U Z 10V
C8009 403 157 3601 CERAMIC 100P J 50V
C8011 403 157 3601 CERAMIC 100P J 50V
C8012 403 157 3601 CERAMIC 100P J 50V
C8013 403 157 3601 CERAMIC 100P J 50V
C8014 403 157 3601 CERAMIC 100P J 50V
C8016 403 164 0204 CERAMIC 0.1U Z 25V
C8017 403 164 0204 CERAMIC 0.1U Z 25V
C8018 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C8019 403 283 6309 CERAMIC 1U Z 10V
C802 403 164 0204 CERAMIC 0.1U Z 25V
C8021 403 155 1500 CERAMIC 180P J 50V
C8022 403 169 2807 CERAMIC 330P J 50V
C8023 403 169 2807 CERAMIC 330P J 50V
C8024 403 155 1500 CERAMIC 180P J 50V
C8026 403 169 2807 CERAMIC 330P J 50V
C8027 403 155 1500 CERAMIC 180P J 50V
C8028 403 169 2807 CERAMIC 330P J 50V
C803 403 155 1609 CERAMIC 33P J 50V
C8031 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C8032 403 298 9609 CERAMIC 0.1U K 16V

403 325 3303 CERAMIC 0.1U K 16V

C804 403 155 1609 CERAMIC 33P J 50V
C805 403 164 0204 CERAMIC 0.1U Z 25V
C806 403 304 2105 ELECT 47U M 6.3V
C8061 403 304 2105 ELECT 47U M 6.3V
C8062 403 164 0204 CERAMIC 0.1U Z 25V
C807 403 164 0204 CERAMIC 0.1U Z 25V
C8071 403 164 0204 CERAMIC 0.1U Z 25V
C808 403 215 1006 CERAMIC 470P J 50V
C8081 403 164 0204 CERAMIC 0.1U Z 25V
C809 403 283 6309 CERAMIC 1U Z 10V
C8091 403 164 0204 CERAMIC 0.1U Z 25V
C8092 403 164 0204 CERAMIC 0.1U Z 25V
C8093 403 304 2105 ELECT 47U M 6.3V
C810 403 164 0204 CERAMIC 0.1U Z 25V
C811 403 164 0204 CERAMIC 0.1U Z 25V
C812 403 164 0204 CERAMIC 0.1U Z 25V
C813 403 164 0204 CERAMIC 0.1U Z 25V
C814 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C815 403 164 0204 CERAMIC 0.1U Z 25V
C816 403 164 0204 CERAMIC 0.1U Z 25V
C817 403 164 0204 CERAMIC 0.1U Z 25V
C818 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

C819 403 164 0204 CERAMIC 0.1U Z 25V
C820 403 164 0204 CERAMIC 0.1U Z 25V
C821 403 164 0204 CERAMIC 0.1U Z 25V
C822 403 164 0204 CERAMIC 0.1U Z 25V
C823 403 164 0204 CERAMIC 0.1U Z 25V
C824 403 164 0204 CERAMIC 0.1U Z 25V
C8305 403 283 6309 CERAMIC 1U Z 10V
C831 403 164 0204 CERAMIC 0.1U Z 25V
C832 403 283 6309 CERAMIC 1U Z 10V
C834 403 164 0204 CERAMIC 0.1U Z 25V
C8611 403 304 1801 ELECT 100U M 6.3V

403 373 7704 ELECT 100U M 6.3V

Key No.

Part No.

Description

Key No.

Part No.

Description

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Summary of Contents for MP-45

Page 1: ...he Chassis No on the unit s back cover with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does not match the unit s additional Service Literature is required Y...

Page 2: ...Service adjustment data table______________________________ 28 39 Test points and locations ____________________________________ 40 Circuit block diagrams ________________________________________ 41...

Page 3: ...ger 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 Lamp before opening cover The Ultravio...

Page 4: ...zed Lens Shift Up and Down Projection Image Size Diagonal Adjustable from 31 to 400 Horizontal Resolution 800 TV lines HDTV Projection Lamp 300 watt type Input 1 Monitor Output Jacks DVI Terminal Digi...

Page 5: ...C black level adjustment Video A D reference voltage top bottom adj Video pedestal adjustment Video gain adjustment Video black level adjustment Component pedestal adjustment Component A D reference v...

Page 6: ...l switch 1 Loosen 2 screws and open the lamp cover 2 Press the reset button on the thermal switch with a sharp pointed tool CAUTION Before press the reset button disconnect the AC cord from the projec...

Page 7: ...ction mirror Should the air filter become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat build up and reduce the life of the projector To cl...

Page 8: ...ed Caution The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety Fig 1 1 Turn the Lens Front Cover counter clock...

Page 9: ...an FN905 off 3 Remove 5 screws C and 1 screw D to take AV Board from the Rear Panel ass y off 4 Remove 2 screws E and grounding leads and then pull up the I F Board and Holder assy from the bottom cab...

Page 10: ...5 Lamp Ballast Unit removal 5 A Ballast Board FN904 Sub Power Board Drive Board A A A C C Ballast Cover 1 Remove 1 screw A and then remove the holder 2 Remove 2 screws B and 4 screws C small and pull...

Page 11: ...Sensor SW Holder from the Base Mechanical Disassemblies 1 Remove 3 screws A to take the Power Board off 2 Remove 4 screws B to take Holder off from the cabinet bottom Fig 8 Fig 7 Prism Base removal 7...

Page 12: ...lock SW Thermal SW removal 9 D Interlock Switch SW902 Filter Board C C A B B Holder Thermal Switch SW905 1 Remove 4 screws A to take Air duct Top off 2 Remove 1 screw B small and 1 screw C big to take...

Page 13: ...the printed marker comes to the upper left corner Phase Sheet Part No is printed on upper side Lens attachment 4 0mm hex wrench Fig 1 2 Fig 1 1 B B B B A 1 Shift the Projection lens to the low end by...

Page 14: ...ise it can not obtain proper picture Fig 4 1 Polarized Glass Out and Wide view Glass removal A A A Optical Pats Disassemblies 1 Remove 2 hex screws A and pull the Relay Lens ass y upward 2 Remove 2 sc...

Page 15: ...Unit Top removal 1 Remove 2 hex screws A and take the Condenser Lens ass y 2 Release 4 hooks B to take the Lens off from the holder A Fig 6 2 Fig 6 1 B Holder Condenser Lens A Condenser Lens disassem...

Page 16: ...lens R 2 Condenser lens 3 Condenser lens 4 Mirror B 5 Optical filter UV cut 6 Dichroic mirror B 7 Dichroic mirror G 8 Mirror W 9 Condenser lens IN 10 PBS prism beam splitter 11 Integrator lens OUT 12...

Page 17: ...at TELE and WIDE zoom 5 Tighten 4 screws A to fix the LCD Panel Prism ass y Top View A A A A LCD Panel Prism Ass y Note Do not replace the LCD panel separately otherwise it can not obtain proper pic t...

Page 18: ...to SETTING menu icon 2 Press the POINT DOWN button to move a red frame pointer to Lamp counter reset and then press the SELECT button The message Lamp replace counter reset is displayed Move the point...

Page 19: ...on due to operate the power failure protection Fig 1 1 Polarized glass mounting base A Polarized glass mounting ass y Before Adjustment Input a 100 of black raster signal R G B CONTRAST ADJUSTMENT 1 L...

Page 20: ...o make color uniformity in green by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 2 2 loosen 1 screw C with the 2 0mm hex driver and adjust the s...

Page 21: ...t B to make color uniformity in white by using a slot screwdriver 2 If the cyan bar appears on the top or bottom of the screen as shown in Fig 4 2 loosen 2 screws C with the 2 0mm hex driver and adjus...

Page 22: ...be replaced except for the case of defective device If replaced it should be performed the re adjustments following to the Electrical Adjustments The data of lamp replacement monitor timer is stored i...

Page 23: ...age by using VR601 on the power board as following AC Input Reading 230V 370 2Vdc or 120V 356 2Vdc Caution Be sure to connect the lamp when taking this adjust ment z Output Voltage adjustment 1 Receiv...

Page 24: ...te 0 area of screen to the first point of the deepest red n PC Pedestal adjustment 1 Receive the 16 step gray scale computer signal with Input 1 RGB Analog mode 2 Enter the service mode 3 Connect an o...

Page 25: ...Input 3 Video mode 2 Enter the service mode 3 Connect a digital voltmeter to test point TPVRB and chassis ground 4 Select group no 5 item no 17 and change data value to adjust the voltage to be 0 70...

Page 26: ...ise on the screen to the deepest green 6 Component Y pedestal adjustment 1 Receive the white 100 component 480i video signal with Input 3 Component mode 2 Enter the service mode 3 Select group no 5 it...

Page 27: ...ata value to adjust the green noise on the screen to the deepest green 0 RGB G pedestal adjustment 1 Receive the white 100 RGB 480p video signal with Input 2 RGB mode 2 Enter the service mode 3 Select...

Page 28: ...W NT443 PAL PALM PALN PAL60 32 35 38 SECAM YCbCr Scart 5 C_OUT_LEVEL 25 24 31 25 41 0 63 Video NT NT443 PAL PALM PALN PAL60 SECAM BW 0 6V 26 26 32 25 S Video NT BW NT443 PAL PALM PALN PAL60 42 35 35 3...

Page 29: ...8 G_PSIGA 21 0 255 Psig adjustment G 19 B_PSIGA 21 0 255 20 R_PSIGA 21 0 255 Psig adjustment R B 21 G_PSIGB 212 0 255 Psig adjustment G 22 B_PSIGB 212 0 255 23 R_PSIGB 212 0 255 Psig adjustment R B 24...

Page 30: ...FAN2 Now Out 14 FAN4 Now Out 15 FAN5 Now Out 16 FAN6 Now Out 17 FAN7 Now Out 18 Temp Monitor A Read only 19 Temp Monitor B 20 Temp Monitor C 21 Pressure Monitor Read only 22 FAN_BALLAST_SW 0 0 or 1 Fa...

Page 31: ...E_IN_SIZE_H 9 10 9 9 8 8 10 10 9 10 0 15 006 Read only 14 IMAGE_IN_START_V 10 15 32 26 13 0 1023 007 008 10 10 20 10 16 15 IMAGE_IN_SIZE_V 250 295 490 0 1023 009 010 545 545 545 545 725 250 296 16 CLA...

Page 32: ...0 0 0 63 087 76 MOTION_LPF_SEL 7 7 7 7 7 7 7 7 0 7 088 reg 8 DNR ON NTSC PAL DNR OFF NTSC PAL 1035i 1080i 1080i50 720p 480p 575p 77 MOTION_TH_MIN 8 8 8 8 22 22 22 22 0 255 089 L2 DNR ON NT PAL L2 DNR...

Page 33: ...0 0 0 255 168 144 CINEMA_SIZE_V 60 0 0 0 255 169 145 CINEMA_MOTION_TH 16 0 0 0 255 170 146 CINEMA_DET_TH 384 0 0 0 65535 171 172 147 CINEMA_DET_FIELD 7 0 0 0 7 173 148 CINEMA_CTL_SWAP 20 0 0 0 31 174...

Page 34: ...575p Group 30 SAM3 0 SAM3_AREA_DISP_ON_ud 0 0 1 Aperture compensation Area Display 0 OFF 1 ON 1 SAM3_SA_ON_ud 0 0 1 Y signal converter switch 0 OFF 1 ON 2 SAM3_MONI_SEL_ON_ud 0 0 1 CPU data monitor s...

Page 35: ..._ud 31 0 63 16 SAM3_Cont_Vblk_PC_X_ud 23 0 63 17 SAM3_Cont_Hst_PC_F_ud 90 0 4095 18 SAM3_Cont_Vst_PC_F_ud 97 0 4095 19 SAM3_Cont_Hblk_PC_F_ud 31 0 63 20 SAM3_Cont_Vblk_PC_F_ud 17 0 63 21 SAM3_Cont_Hst...

Page 36: ...or moving range at AV mode start X position Screen Full 34 SAM3_ColM_AV_XE_N_ud 1024 0 2048 end X position 35 SAM3_ColM_AV_YS_N_ud 0 0 2048 start Y position 36 SAM3_ColM_AV_YE_N_ud 768 0 2048 end Y po...

Page 37: ...DC G OFFSET 55 0 255 Pedestal adjustment G 1 ADC B OFFSET 55 0 255 Pedestal adjustment B 2 ADC R OFFSET 55 0 255 Pedestal adjustment R 3 ADC G GAIN 61 0 255 4 ADC B GAIN 63 0 255 5 ADC R GAIN 65 0 255...

Page 38: ...0 2048 4 DISP LINE 535 0 2048 5 CLAMP 4 0 2048 Group 520 RGB 1080i 60 Gakaku 0 TOTAL DOTS 1206 0 2048 1 DISP DOTS 1024 0 2048 RGB 1080i60 2 H BACK PORCTH 391 0 2048 3 V BACK PORCTH 50 0 2048 4 DISP LI...

Page 39: ...RCTH 57 0 2048 4 DISP LINE 535 0 2048 5 CLAMP 0 0 2048 Group 527 SCART 480i Gakaku 0 TOTAL DOTS 1314 0 2048 1 DISP DOTS 1024 0 2048 SCART 480i 2 H BACK PORCTH 564 0 2048 3 V BACK PORCTH 39 0 2048 4 DI...

Page 40: ...TP20B TPAD TPVS TPHS TPBVCLP1 IC531 K25G TP9506 TP9507 TPGLK TPCKB TP815 TP814 TP21R TE20 IC212 TP9501 TP1532 TP532 TP9503 TRGFBK TE202 TP8002 TPGPEN TP9504 TP9502 TP531 IC9501 TPT3 TP306 TP21B TE201...

Page 41: ...01 USB CONTROLLER IC801 CPU FANS SWITCHING POWER SUPPLY ACTIVE FILTER LINE FILTER AC 100 240V LAMP BALLAST LAMP S VIDEO COMPONENT PC2 VIDEO F_R C IC808 EEPROM IC806 PRESSURE SENSOR IC1871 72 TEMP SENS...

Page 42: ...PC_R G B CG_R G B SCART G_SYNC PC2_H V PC1_H V H H V YG H V CG_HSYNC CG_VSYNC 2151_Y CB CR 1370_H 1370_V CVBS SVIDEO_Y C K30P TO MAIN BOARD K10A K30Q K30R 2 24 10 12 14 5 2 1 3 1 5 3 13 15 16 17 18 33...

Page 43: ...B NET_H VSYNC For RGB SCART source CG_H VSYNC 8 10 12 DDC_CLK DATA DDC_CLK DDC_DATA 5 13 20 44 48 47 2 18 4 2 4 2 4 45 131 31 32 100 101 16 18 15 16 18 15 16 GHS_PW AD_HS GVS_PW 24 123 7 5 15 13 189 1...

Page 44: ...C304 CONTROL MEMORY 24LC168 SCL5 SDA5 SCLK3 SDATA3 ENB3 RD WRL CS PW_RXD TXD RD WRL WRH CS TP501 TP503 TP533 TP308 TP307 K25B K25G K25R DR DG DB BAOUT GAOUT BAOUT SDIF 323 66 24 24 3 4 5 67 23 60 96 6...

Page 45: ...EIVER IC7801 DAC IC8071 BUS SW IC8061 BUS SW IC401 DIGITAL GAMMA IC803 FLASH ROM IC9884 SERIAL PARALLEL IC804 SRAM IC9851 SERIAL PARALLEL IC9801 USB CONTROL IC4201 I P CONV IC9401 AI PICTURE IC9501 CA...

Page 46: ...K8D K8G K8E LAMP AC CORD FN905 FN902 FN901 111 138 2 123 4 51 52 1 2 9 10 5 6 9 10 7 8 1 2 10 12 5 7 12 13 3 4 2 15 9 11 2 6 8 4 5 3 8 9 10 11 4 7 6 1 2 AV BOARD M_DRIVE BOARD I F BOARD SENSOR BOARD M...

Page 47: ...sets the projector into the standby mode and indicates error mode with the LEDs flashing Check the shortage of secondary circuits ICs condensers etc Check power supply lines 9VA and 15 7V on the Drive...

Page 48: ...the projector Temperature sensor ICs detect abnormal temperature Check peripheral circuits and sensor ICs IC1691 on Sensor1 Board IC1871 and IC1872 on Main Board LAMP Circuit Abnormality on power driv...

Page 49: ...1 IN1 Low IN2 High Check RGB signals at pins 3 4 7 8 and 11 12 of K30Q on AV Board and K10B on Main Board Check RGB signals at pins 1 3 and 5 of IC201 Check RGB signals at test point TP21R TP21G and T...

Page 50: ...nd volume signal at pin 7 of K16R K8T The VOLUME signal is output from pin 8 of IC9405 and it is controlled by IC801 via the IIC bus Volume Min Low Check audio signals at IC1651 IC1631 IC1632 and peri...

Page 51: ...rive signals output from CPU The motor dive signals are supplied from IC801 main CPU via the IIC bus control lines 4 No key switch signals input to CPU Check signals at pins 118 to 120 of IC801 when p...

Page 52: ...6 IRQ4 A18 BACK ADDRESS18 Address Bus 18 O 38 PB7 IRQ5 A19 BREQ ADDRESS19 Address Bus 19 O 39 PB8 IRQ6 A20 WAIT ADDRESS20 Address Bus 20 O 40 VCC 5V 41 PB9 IRQ7 A21 ADTRG ADDRESS21 Address Bus 21 O 42...

Page 53: ...O 110 PE1 TIOC0B DRAK0 SDA 4 IIC Bus 4 Data I O 111 PE2 TIOC0C DREQ1 LAMP_DET Detection Lamp Error Error H I 112 VCC 5V 113 PE3 TIOC0D DRAK1 SDA3 IIC Bus 3 Data I O 114 PE4 TIOC1A SCL3 IIC Bus 3 Clock...

Page 54: ...L I 31 WR WRL_CPU Write Select Active L I 32 CS IO_CS Chip Select Active L I 33 RESET EXP_RST Reset input Active H I 34 GND1 GND 35 A2 PORT_SEL2 Port Select 2 I 36 A1 PORT_SEL1 Port Select 1 I 37 A0 P...

Page 55: ...Not used O 13 Vdd Power supply 5V 14 CS2 Slave address setting port 2 GND I 15 CS1 Slave address setting port 1 GND I 16 CS0 Slave address setting port 0 Vdd I Pin No Name Function Action I O IIC Bus...

Page 56: ...Select Enable L I 12 Q7 1274EN2 IP input sync SW TA1370 L TB1274 H O 13 Q6 1274EN1 IP input component signal SW CXA2151 L TB1274 H O 14 Q5 AV_SEL1 TB274 input composite sync signal SW O 15 Q4 AV_SEL0...

Page 57: ...O IN IC3101 1 Y IN IC3101 5 C IN IC3101 7 H SYNC OUT IC3101 9 V SYNC OUT IC3101 4 Sandcastle OUT IC3101 10 Y IN TP13GY CB IN TP13BCB CR IN TP13BCR R TP21R G TP21G B TP21B R S H OUT TP501 G S H OUT TP5...

Page 58: ...y air spray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be per formed when the unit is considerable dirty and cannot be sufficiently cleaned by...

Page 59: ...AGND IN0 VEE VCC VCC OUT2 VEE OUT1 VCC OUT0 VEE AD8074 AD8075 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 G 1 2 G 1 2 G 1 2 AD9888 Analog Flat Panel Interface IC231 2 1 MUX A D 8 8 8 RIN ROUTA RIN ROUTB 2...

Page 60: ...60 IC Block Diagrams BH3540 Volume Control IC1652 BA7078AF Sync Detector IC5304...

Page 61: ...61 CXA2151Q RGB Matrix IC4101 CXA7004R LCD Driver IC501 IC531 IC561 IC1501 IC1531 IC1561 IC Block Diagrams...

Page 62: ...62 CXD3531R Digital Signal Driver Timing Generator IC401 ICS1523M Clock Driver IC4231 IC Block Diagrams...

Page 63: ...C601 FA7701V Switching Power Supply Controller IC6602 IC6603 IC6616 P W M E R A M P ON OFF V R E F O S C BIAS U V L O 5 5V ON OFF S C DET 0 3V 1 5V 1 5V S C P 2 2V OFF RT REF 4 FB IN 1 2 3 8 7 6 5 CS...

Page 64: ...64 IC Block Diagrams LB1641 Motor Drive IC1602 IC1611 LB1645 Motor Drive IC1601...

Page 65: ...65 NJM1496 Balanced Modulator Demodulator IC4501 Gain Adjustment Carrier Input Signal Input Bias Output Output IC Block Diagrams MB40C348V A D Converter for Visual Image IC2311...

Page 66: ...66 M62393 D A IC212 M62399 D A IC7801 IC Block Diagrams ML60851 USB Interface IC9801...

Page 67: ...EIVE CONTROL ERROR DETECT RECEIVE DATA BUFFER RECEIVE BUFFER 1 16 DIVIDER BAUD RATE GENERATOR READ WRITE CONTROL Vcc GND TxD CTS RTS RxD P0 P1 INT Sampling Clock Clock RESET C D RD WR CS D0 D1 D2 D3 D...

Page 68: ...68 IC Block Diagrams STR Z2156 Power Switching IC651 Sii169CT DVI Interface supporting HDCP IC8001...

Page 69: ...69 IC Block Diagrams TB1274AF Video Decoder IC3101 TA1370FG Sync Separator Frequency Counter IC7301...

Page 70: ...70 TDA7056 Audio Output IC1631 IC1632 TC90A69F 3 Line Digital Comb Filter IC2101 IC Block Diagrams...

Page 71: ...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...

Page 72: ...r must contain Chassis No Part No and Descriptions FN901 Intake Fan I F Board FN903 Cooling Fan Interlock switch SW902 Drive Board RC Front Board AV Board Main Board Filter Board Lamp Ballast Board FN...

Page 73: ...8 401 105 5202 MT GLAZE 470 JA 1 16W DIODE D6871 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D6872 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D6881 407 223 0501 ZENER DIODE 02DZ12Y TPH3 D6891 407 223 0501 ZENER...

Page 74: ...05 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q1151 405 134 5905 TR 2SA1037AK T146 R 405 14...

Page 75: ...TR 2SA1179 M7 TB 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB Q3161 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2...

Page 76: ...5 002 0407 TR 2SA1037K T146 S 405 002 6706 TR 2SA1179 M6 TB 405 002 6904 TR 2SA1179 M7 TB 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB Q4801 405 134 5905 TR 2SA1037AK T146 R 405 147 2...

Page 77: ...PQ018EZ01ZP IC1451 409 534 1703 IC SI 3025LSA TL IC1501 409 545 7206 IC CXA7004R IC1531 409 545 7206 IC CXA7004R IC1561 409 545 7206 IC CXA7004R IC1801 409 475 3705 IC M66500FP IC1802 410 364 6905 IC...

Page 78: ...IC HD74LVC244AT IC9501 410 468 8706 IC UPD65943GC 100 7EA IC9801 409 468 8908 IC ML60851CTB 409 521 4502 IC ML60851DTB IC9822 409 336 3202 IC TC7SH02FU TE85L IC9851 409 418 8606 IC M66230FP 200D IC988...

Page 79: ...3 6407 OS SOLID 100U M 10V C2111 403 304 2105 ELECT 47U M 6 3V C2112 403 164 0204 CERAMIC 0 1U Z 25V C2113 403 304 2105 ELECT 47U M 6 3V C2114 403 164 0204 CERAMIC 0 1U Z 25V C2116 403 164 0204 CERAMI...

Page 80: ...RAMIC 0 1U Z 25V C2597 403 164 0204 CERAMIC 0 1U Z 25V C2598 403 321 2607 ELECT 10U M 16V C2599 403 164 0204 CERAMIC 0 1U Z 25V C261 403 283 6309 CERAMIC 1U Z 10V C262 403 164 0204 CERAMIC 0 1U Z 25V...

Page 81: ...C343 403 164 0204 CERAMIC 0 1U Z 25V C344 403 164 0204 CERAMIC 0 1U Z 25V C346 403 164 0204 CERAMIC 0 1U Z 25V C347 403 164 0204 CERAMIC 0 1U Z 25V C351 403 304 2105 ELECT 47U M 6 3V C352 403 164 020...

Page 82: ...0 1U Z 25V C4813 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C4814 403 164 0204 CERAMIC 0 1U Z 25V C4821 403 164 0204 CERAMIC 0 1U Z 25V C4822 403 164 0204 CERAMIC 0 1U Z 25V C4831 4...

Page 83: ...92 403 321 7503 ELECT 220U M 16V C7893 403 280 1604 ELECT 220U M 16V C8001 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C8002 403 283 6309 CERAMIC 1U Z 10V C8003 403 304 1801 ELECT 10...

Page 84: ...0204 CERAMIC 0 1U Z 25V C9514 403 164 0204 CERAMIC 0 1U Z 25V C9516 403 164 0204 CERAMIC 0 1U Z 25V C9801 403 304 1801 ELECT 100U M 6 3V 403 373 7704 ELECT 100U M 6 3V C9802 403 164 0204 CERAMIC 0 1U...

Page 85: ...113 401 105 0702 MT GLAZE 100K JA 1 16W R1114 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1115 401 105 0504 MT GLAZE 1K JA 1 16W R1116 401 105 0504 MT GLAZE 1K JA 1 16W R1117 401 105 7909 MT GLAZE 0 000 ZA...

Page 86: ...84 401 105 2805 MT GLAZE 2 2K JA 1 16W R1887 401 105 0603 MT GLAZE 10K JA 1 16W R1888 401 105 0603 MT GLAZE 10K JA 1 16W R1891 401 105 5301 MT GLAZE 4 7K JA 1 16W R1892 401 105 0405 MT GLAZE 100 JA 1...

Page 87: ...GLAZE 0 000 ZA 1 16W R271 401 105 7909 MT GLAZE 0 000 ZA 1 16W R272 401 105 0405 MT GLAZE 100 JA 1 16W R274 401 105 7909 MT GLAZE 0 000 ZA 1 16W R277 401 105 0405 MT GLAZE 100 JA 1 16W R278 401 105 0...

Page 88: ...03 MT GLAZE 10K JA 1 16W R376 401 105 7909 MT GLAZE 0 000 ZA 1 16W R379 401 105 7909 MT GLAZE 0 000 ZA 1 16W R382 401 105 7909 MT GLAZE 0 000 ZA 1 16W R384 401 105 7909 MT GLAZE 0 000 ZA 1 16W R387 40...

Page 89: ...R4579 401 105 6506 MT GLAZE 680 JA 1 16W R458 401 105 0306 MT GLAZE 10 JA 1 16W R4581 401 105 7909 MT GLAZE 0 000 ZA 1 16W R459 401 105 0504 MT GLAZE 1K JA 1 16W R4590 401 105 4106 MT GLAZE 3 3K JA 1...

Page 90: ...16W R5878 401 105 7909 MT GLAZE 0 000 ZA 1 16W R5881 401 105 7909 MT GLAZE 0 000 ZA 1 16W R5883 401 105 7909 MT GLAZE 0 000 ZA 1 16W R5886 401 105 7909 MT GLAZE 0 000 ZA 1 16W R5888 401 105 7909 MT G...

Page 91: ...105 5301 MT GLAZE 4 7K JA 1 16W R833 401 105 0603 MT GLAZE 10K JA 1 16W R8341 401 105 0603 MT GLAZE 10K JA 1 16W R835 401 105 2607 MT GLAZE 22 JA 1 16W R836 401 105 0603 MT GLAZE 10K JA 1 16W R838 40...

Page 92: ...803 401 105 8005 MT GLAZE 1M JA 1 16W R9804 401 105 0405 MT GLAZE 100 JA 1 16W R9805 401 105 0405 MT GLAZE 100 JA 1 16W R9806 401 105 0405 MT GLAZE 100 JA 1 16W R9807 401 105 0405 MT GLAZE 100 JA 1 16...

Page 93: ...DIODE D1101 407 149 0807 DIODE 1SS355 TE 17 D1102 407 149 0807 DIODE 1SS355 TE 17 D1103 407 149 0807 DIODE 1SS355 TE 17 D1104 407 149 0807 DIODE 1SS355 TE 17 D1106 407 149 0807 DIODE 1SS355 TE 17 D11...

Page 94: ...5 403 175 3706 ELECT 4 7U M 50V C626 403 164 0204 CERAMIC 0 1U Z 25V C627 403 164 0204 CERAMIC 0 1U Z 25V C628 403 157 3304 CERAMIC 68P J 50V C629 403 157 6602 CERAMIC 470P K 50V C631 403 298 9609 CER...

Page 95: ...506 DS601 407 219 0805 THYRISTOR TF861S DS602 407 219 0805 THYRISTOR TF861S D601 407 190 4106 DIODE SFPL 52V D602 407 190 4106 DIODE SFPL 52V D603 407 149 6304 DIODE SFPB 54V D604 407 225 4408 DIODE F...

Page 96: ...470U M 25V C6778 403 205 7803 TA SOLID 2 2U M 16V RESISTOR R6601 401 105 7909 MT GLAZE 0 000 ZA 1 16W R6602 401 219 1107 MT GLAZE 1 8K FA 1 16W R6604 401 203 9904 MT GLAZE 4 7K FA 1 16W R6606 401 105...

Page 97: ...CTOR 47U K L6613 645 007 7975 INDUCTOR 100U K L6614 645 048 5688 INDUCTOR 47U K L6616 645 048 5381 INDUCTOR 100U K L6617 645 048 5688 INDUCTOR 47U K L6619 645 007 7975 INDUCTOR 100U K L6701 645 048 56...

Page 98: ...C602 404 081 4702 MT POLYEST 0 22U M 275V C603 404 073 5106 CERAMIC 470P K 250V C604 404 073 5106 CERAMIC 470P K 250V RESISTOR R600 401 238 1003 MT GLAZE 120K JA 1 2W R601 401 238 1003 MT GLAZE 120K J...

Page 99: ...014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812 L6 TB 405 015 8902 TR 2SC2812 L7 TB 405 163 1602 TR 2SC2812N L6 TB0 405 163 1701 TR 2SC2812N L7 TB0 Q4104 405 014 4509 TR 2SC2412K T146 R 405 014 46...

Page 100: ...H14FU TE85L IC7303 409 394 9307 IC TC7SH14FU TE85L CAPACITOR C1001 403 164 0204 CERAMIC 0 1U Z 25V C1002 403 283 6309 CERAMIC 1U Z 10V C1003 403 329 2401 CERAMIC 22U Z 10V C1004 403 157 4202 CERAMIC 2...

Page 101: ...C 0 1U Z 25V C5014 403 162 4709 ELECT 10U M 16V C5016 403 162 4709 ELECT 10U M 16V C5017 403 164 0204 CERAMIC 0 1U Z 25V C5301 403 164 0204 CERAMIC 0 1U Z 25V C5302 403 164 0204 CERAMIC 0 1U Z 25V C53...

Page 102: ...01 105 7909 MT GLAZE 0 000 ZA 1 16W R2006 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2007 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2008 401 105 7909 MT GLAZE 0 000 ZA 1 16W R2009 401 105 2805 MT GLAZE 2 2K JA...

Page 103: ...R4176 401 105 3406 MT GLAZE 27K JA 1 16W R4177 401 035 4900 MT GLAZE 1K JA 1 8W R4178 401 105 6100 MT GLAZE 560K JA 1 16W R4179 401 105 6100 MT GLAZE 560K JA 1 16W R4181 401 105 6100 MT GLAZE 560K JA...

Page 104: ...EMI 100MHZ L2008 645 045 6183 FILTER EMI 25MHZ L2009 645 045 6183 FILTER EMI 25MHZ L2011 645 026 1039 INDUCTOR 6 8U M L2012 645 026 1039 INDUCTOR 6 8U M L2014 645 050 8448 IMPEDANCE 1000 OHM P L2031 6...

Page 105: ...5 MT GLAZE 100 JA 1 16W R7006 401 113 4907 MT GLAZE 200 JA 1 16W R7007 401 105 2409 MT GLAZE 2K JA 1 16W R7008 401 105 6605 MT GLAZE 6 8K JA 1 16W R7009 401 290 1508 MT GLAZE 0 1 JE 1 2W R7014 401 105...

Page 106: ...t Note Parts order must contain Chassis No Part No and Descriptions CABINET PARTS 1 15 14 8 12 7 5 2 17 4 11 3 6 9 13 39 16 27 29 28 32 35 40 41 34 36 30 43 44 1 a 2 44 43 43 43 43 43 43 43 43 43 25 2...

Page 107: ...33 610 308 9652 MOUNTING DUCT PBS MR3A 34 610 293 6230 MOUNTING TEMP SW MA8A 35 610 293 6650 MOUNTING DUCT FAN B MA8A 36 610 293 9934 MTG COVER LNS MA8A 37 610 297 4003 MOUNTING DUCT LMP TOP MA8 38 6...

Page 108: ...MR3 MP 45t00 Mechanical Parts List 108 68 45 23 24 45 45 45 68 a 68 b 23 b 23 a 23 c 24 a 23 d...

Page 109: ...MR3 MP 45t00 109 Optical Parts List Note Parts order must contain Chassis No Part No and Descriptions 63 Red 64 Green 65 Blue 58 46 46 46 46 46 48 48 46...

Page 110: ...MR3 MP 45t00 110 Optical Parts List 47 55 46 46 69 b Red 69 c Green 69 d Blue 69 47 47 47 69 a 69 e G B Red no use...

Page 111: ...11 CAUTION Part must be placed in specified direction when replacing the optical parts Please see Optical Parts Disassemblies for further instructions Optical Parts List 59 52 60 51 59 56 50 61 54 57...

Page 112: ...MR3E 2003 Sep BB11 Printed in Japan Boxlight 19332 Powder Hill Place Poulsbo WA 98370 7407 USA www boxlight com U S and Canada 800 762 5757 International 360 779 7901...

Page 113: ...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...

Page 114: ...ctrolytic 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 0 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 Toleran...

Page 115: ...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...

Page 116: ...Diagrams Drawings MR3 MP 45t00...

Page 117: ...KR 1 16GF 15KC 1 16GF 3 9KC 1 2GJ 1E 1 16GJ 4 7KC 10EM 1000SZ 16EM 220SZ 1 16GJ 4 7KC 1 16GJ 4 7KC L2E6470KN L2M9470KN L2M9470KN J10EP 030G J10EP 030G 16EM 470SZ 16EM 470SZ 16EM 220SZ 1 16GJ 10KC 1 16...

Page 118: ...C4118 25KZ0 1GQF C5307 25KZ0 1GQF C5013 16KZ2 2FA C5003 10KK0 47GQ C4114 10KZ1UGQF C3806 10KK0 47GQ C4133 25KZ0 1GQF C2006 10KZ1 UGQF C7304 X C4161 X C3002 X C4126 25KZ0 1GQF C5301 25KZ0 1GQF C1222 10...

Page 119: ...C1144 25KZ0 1 GQFZ C4509 25KZ0 1 GQFZ C2116 25KZ0 1 GQFZ C3118 25KZ0 1 GQFZ C2112 25CJ680CGQ C2121 25KZ0 1 GQFZ C1109 CJ47 CGQ C4511 X C1139 25KZ0 1GQFZ C2118 CJ150 CGQ C1127 X C1149 10KZ 1UGQFZ C151...

Page 120: ...D_DDC_CLK RX1 R1EA1004G RB8009 R1A41004G D_BE2 25KZ 0 1GQFZ C8091 HDCP_DATA 6 3EM100WM C8001 6 3EM100F1 DVI_CONT R1EA1004G RB8008 R1A41004G 1 16GZ0C R8097 1 16GZ0C R8074 SCL6 R8024 RX1 D_RO3 D_BE4 1 1...

Page 121: ...N 5 V TOP_VIEW 280 D7 281 D8 282 D9 283 D10 284 D11 285 D12 30 E26 286 D13 31 F26 287 D14 32 G26 288 D15 33 H26 34 J26 289 D16 35 K26 36 L26 37 M26 38 N26 39 P26 290 D17 291 D18 292 D19 293 D20 294 D2...

Page 122: ...Z 0 1GQFZ C318 25KZ 0 1GQFZ C332 25KZ 0 1GQFZ C336 25KZ 0 1GQ FZ C342 25KZ 0 1GQFZ C361 25KZ0 1 GQFZ C3214 25KZ0 1GQFZ C3212 25KZ 0 1GQFZ C393 25KZ0 1 GQFZ C321 25KZ0 1GQFZ C329 25KZ0 1 GQFZ C3216 25K...

Page 123: ...1GQFZ C9426 25KZ 0 1 GQFZ C512 25KZ0 1GQFZ C1452 25KZ 0 1 GQFZ C437 25KZ 0 1 GQFZ C2534 KZ0 01 GQFZ C2502 25KZ 0 1GQFZ C9428 25KZ 0 1GQFZ C9413 25KZ 0 1 GQFZ C9503 25KZ 0 1GQFZ C9422 25KZ 0 1 GQFZ C41...

Page 124: ...29 CPUCS_IP SCL2 X R1831 READ_CPU X R852 S5V X R1800 1 16GZ0C R883 WRH_CPU ADD1_CS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CLB_CPU PF4_CS RCIDSW1 25KZ0 1 GQFZ C807 1 16GZ 0C R1819 IO_CS 1 S...

Page 125: ...ng Board Diagrams 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 prima...

Page 126: ...P9501 C2591 C536 C537 C9513 20 1 12 13 48 1 L532 R533 R541 R542 R543 R544 R9517 R9518 R9519 R9521 R9522 RB534 TP1532 TP532 TP9503 TRGFBK R4281 R4278 10 TE202 TP8002 TPGPEN TP9504 TP9502 TP531 RB533 R3...

Page 127: ...8101 R8098 R8038 R8014 R297 R296 R295 R294 R293 R212 R210 R208 L241 D8063 D236 D234 C8032 C8031 C278 C277 C276 C267 C238 C226 C218 RB8004 RB8003 RB8002 RB8001 R8087 R8086 R8084 R8083 R8082R8081 R8012...

Page 128: ...K16L K16R R1621 R1622 IC1621 R1662 K16U K16S D1601 D1603 D1611 D1602 D1675 D1604 POWER SIDE A DRIVE SIDE A A K A A K A 1 3 G A K G A K 1 3 LIVE 6 7 8 9 10 11 1 2 3 4 5 1 15 K A D G S 15 1 D G S 3 1 C6...

Page 129: ...R6719 R6725 R6655 R6722 R6731 R6732 R6739 R6742 R6775 R6777 R6779 R6781 R6787 R6788 R6794 R6720 C6778 C6622 C6655 R6730 IC6601 R6611 C6603 C6602 C6601 R6604 R6602 R6606 R6601 K66G R6605 Q6622 Q6625 Q...

Page 130: ...1 R1030 R1031 R1032 R1034 R1036 R1201 R1202 R1203 R1204 R1206 R1207 R1226 R1238 R1239 SC1002 SC1003 C1002 C1004 C5313 D1013 D1014 D3003 Q5007 R1064 R1066 R1067 R1091 R3001 R3002 R5020 R5025 R5026 C100...

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