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BOXLIGHT CP-300t Service Manual

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SERVICE MANUAL

ORIGINAL VERSION
PRODUCT CODE
1 122 094 04
MS6E CP-300t :
1 122 094 10
MS6L CP-310t :
SERVICE MANUAL
BOXLIGHT CP-300t
NOTE: Match the Chassis No. on the unit's
CP-310t
Chassis No. MS6-CP-300t00
MS6-CP-310t00
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
Literature is required.You must refer to
"Notices" to the Original Service
Manual prior to servicing the unit.
REFERENCE NO.
Service
SM
5110258

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Summary of Contents for BOXLIGHT CP-300t

  • Page 1: Service Manual

    Manual Chassis No. does not match unit’s, additional Service Literature is required.You must refer to “Notices” to the Original Service Manual prior to servicing the unit. PRODUCT CODE 1 122 094 04 MS6E CP-300t : 1 122 094 10 REFERENCE NO. 5110258 MS6L CP-310t :...

  • Page 2: Table Of Contents

    Contents Safety instructions ________________________________________________3 Specifications __________________________________________________ 4 Note on Servicing ______________________________________________ 5 Adjustments after parts replacement ________________________________ 5 Circuit protections ______________________________________________ 6-7 Fuse ____________________________________________________ 6 Thermal switch ____________________________________________ 6 Interlock switch ____________________________________________ 6 Warning temperature and power failure protection ________________ 7 Mechanical disassemblies ______________________________________ 8-13 Optical parts disassemblies ____________________________________ 14-17 LCD panel/prism ass’y replacement ________________________________ 19...

  • 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 converter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is iden- tified with the line ( ) in the schematic diagram.

  • Page 4: Specifications

    Specifications Projector Type Multi-media Projector Dimensions (W x H x D) 13.11” x 3.52” x 9.07” (333mm x 89.5mm x 230.5mm) Net Weight 8.6 lbs (3.9 kg) LCD Panel System 0.9” TFT Active Matrix type, 3 panels Panel Resolution 1024 x 768 dots Number of Pixels 2,359,296 (1024 x 768 x 3 panels) Color System...

  • Page 5: Note On Servicing

    Adjustments after Parts Replacement : Adjustment necessary : Check necessary Disassembly / Replaced Parts LCD/ Polarized glass Condenser Condenser Relay P. F. Power Main Prism Lens Lens-Out Lens-Out Board Board Board Ass’y Condenser lens adjustment Condenser lens-out adjustment Relay lens-out adjustment Contrast Adjustment R-Contrast adjustment G-Contrast adjustment...

  • Page 6: Circuit Protections

    Circuit Protections This projector is equipped with 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 Line Filter Board The fuse is located inside of the projector. When either the LAMP Fuse indicator or the READY indicator is not illuminated, fuse may be opened.

  • Page 7: Warning Temperature And Power Failure Protection

    Circuit Protections Warning temperature and power failure protection The TEMP WARNING indicator flashes red and the projector will automatically turn off when the internal tempera- ture of the projector exceeds the normal temperature or when stopping cooling fans or when the internal power supply lines are failed.

  • Page 8: Mechanical Disassemblies

    Mechanical Disassemblies Mechanical disassemble should be made following procedures in numerical order. Following steps show the basic procedures, therefore unnecessary step may be ignored. Caution: The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety.
  • Page 9 Mechanical Disassemblies AV, DVI Board and Speaker removal Remove 1 screw to release grounding wires. Pull the Rear Panel ass’y upward. Remove 4 screws for AV Board. Remove 3 screws for DVI Board. Remove 4 screws for Speaker. AV board DVI board Speaker Fig.3...
  • Page 10 Mechanical Disassemblies Lamp Ballast Unit removal Remove 1 screw and disconnect the Lamp Socket. Remove 2 screws to take the Lamp Ballast ass’y upward off. Remove 4 screws to take the Lamp Ballast Board off. Lamp ballast board Fig.5 Filter Board removal Remove 3 screws and pull the Filter Board ass’y upward.
  • Page 11 Mechanical Disassemblies Power Box Cover and Fans(FN901, FN906) removal Remove 4 screws to take the Fan(FN901) off. Remove 4 screws to take the Fan(FN905) off. Remove 3 screws to take the Power Box Cover upward off. FN906 Power box cover FN901 Fig.7 Optical Unit removal...
  • Page 12 Mechanical Disassemblies Optical Unit removal Step from previous procedure. Remove 6 screws to take the Optical Unit upward upward off. To mount optical unit, mount optical unit first then mount the Lamp assembly and Lamp Cover. Optical unit Fig.8 Power and P.F. Board removal Remove 8 screws to take the Power Board ass’y upward off.

  • Page 13: Mechanical Disassemblies

    Mechanical Disassemblies Fan (FN905) removal Remove 1 screw and take a Washer, Spring and Interlock Switch lever. Interlock switch lever Pull the Fan and duct ass’y upward, then remove the 2 screws to take the Fan (FN906) off. FN905 Fig.10 Temp Board and Fans (FN902, FN903, FN904) removal Remove 1 screw to take the Temp.

  • Page 14: Optical Parts Disassemblies

    Optical Parts Disassemblies Before taking this procedure, remove Cabinet Top and Main Board following to the “Mechanical Disassemblies”. Disassembly requires a 2.0mm hex wrench and a screwdriver. Projection Lens removal Remove the Front Panel following to “Front Panel Removal” on “Mechanical Disassemblies”.
  • Page 15 Optical Pats Disassemblies Condenser lens disassembly Remove 2 screws and pull the Condenser Lens ass’y upward. Remove 4 screws to take the Lens off from the holder. Condenser Lens Holder * Should be place the lens as the Fig.3- flat surface side comes to the holder side.
  • Page 16 Optical Parts Disassemblies Relay Lens-Out disassembly Remove 2 screws and pull the Relay Lens-Out ass’y upward. Remove 2 screws to take the Lens off from the holder. Note: There is no mounting direction of the lens. Holder Relay Lens-Out Fig.5- Fig.5- Polarized Glass-In removal Remove each screw and pull the Polarized Glass-In ass’y upward.
  • Page 17 Optical Parts Disassemblies Polarized Glass-Out removal Remove 4 screws and take the LCD/Prism ass’y off upward from the optical unit. Remove each screw and take the glass off upward. LCD Panel/Prism Ass’y Note: Do not replace the LCD panel separately otherwise it can not obtain proper picture.
  • Page 18 Optical Parts Disassemblies Locations and Directions Key No. Description When mounting or assembling the optical parts in the optical unit, the Mirror (W) parts must be mounted in the specified location and direction as Integrator lens (OUT) shown in figure below. Prism beam splitter (PBS) Dichroic mirror (B) Condenser lens (OUT)

  • Page 19: Lcd Panel/Prism Ass'y Replacement

    LCD Panel/Prism Ass’y Replacement IMPORTANT NOTICE on LCD Panel/Prism Ass'y Replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass’y. These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replaced whole of the LCD panels and prism ass’y at once.

  • Page 20: Lamp Replacement

    Lamp Replacement WARNING: ORDER REPLACEMENT LAMP - For continued safety, replace with a lamp assembly of the same type. Type No. Service Parts No. - Allow the projector to cool for at least 45 minutes before you open the POA-LMP35 610 293 2751 lamp cover.

  • Page 21: Optical Adjustments

    Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top and Main Board following to the “Mechanical Disassemblies” Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust Condenser lens, Condenser lens-out or Relay lens adjustment, you need to disconnect some connectors and FPC cables of LCD panels on the main board.

  • Page 22: Condenser Lens Adjustment

    Optical Adjustments Condenser Lens adjustment Turn the projector on by a state of without FPC cables. Project only green light on the screen. Adjust the adjustment base of condenser lens assy to make color uniformity in green. Green 1) If the shading appears on the left or right of the screen as shown in Fig.2-1, loosen 2 screws with the 2.0mm hex driv- er, and adjust the slot...

  • Page 23: Condenser Lens-Out Adjustment

    Optical Adjustments Condenser Lens-Out adjustment Turn the projector on by a state of without FPC cables. Project green and blue lights on the screen. Adjust the adjustment base of condenser lens-out assy to make color uniformity in cyan. 1) If the shading appears on the left or right of the screen as shown Cyan in Fig.3-1, loosen 1 screw with the 2.0mm hex driver, and...

  • Page 24: Relay Lens-Out Adjustment

    Optical Adjustments Relay lens-Out adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of relay lens assy to make color unifor- mity in white. 1) If the shading appears on the left or right of the screen as shown White in Fig.4-1, loosen 1 screw with the 2.0mm hex driver, and...

  • Page 25: Electric Adjustments

    Electrical Adjustments Service Adjustment Menu Operation To enter the service mode To enter the “Service Mode”, press and hold the MENU and IMAGE button on the projector at the same time for more than 3 seconds. The service menu appears on the screen as follows. To adjust service data Select the adjustment group no.

  • Page 26: Circuit Adjustments

    Electrical Adjustments Circuit Adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the follow- ing adjustments except requiring the readjustments in servicing otherwise it may cause loss of per- formance and product safety. [Adjustment Condition] Input signal Video signal ......
  • Page 27 Electrical Adjustments NRS adjustment Black Level adjustment 1. Receive the 16-step grey scale computer signal. 1. Receive the 16-step grey scale computer signal. 2. Set to COMPUTER mode. 2. Set to COMPUTER mode. 3. Connect an oscilloscope to test point “TP3551” (+) 3.
  • Page 28 Electrical Adjustments PC Offset adjustment PC Gain adjustment 1. Receive the 16-step gray scale computer signal. 1. Receive the 16-step gray scale computer signal. 2. Set to COMPUTER mode. 2. Set to COMPUTER mode. 3. Enter the service mode. 3. Enter the service mode. [R-OFFSET ADJUSTMENT] [R-GAIN ADJUSTMENT] TP25R1...
  • Page 29 Electrical Adjustments AV Gain adjustment Gamma Shift adjustment 1. Receive the 16-step gray scale video signal. [PC-GAMMA OFF ADJUSTMENT] 2. Set to VIDEO mode. 1. Receive the 16-step gray scale computer signal. 3. Enter the service mode. 2. Set to COMPUTER mode. 3.

  • Page 30: 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 adjust- ment items indicated with “ ” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.

  • Page 31: Electrical Adjustments

    Electrical Adjustments Adjustment Item Initial Value Range Description Group: 2 L3E07050 (Digital Gamma, Color Shading & Timing Controller) DVI,AV R_SUB_BRT 0 ~ 1023 G_SUB_BRT 0 ~ 1023 B_SUB_BRT 0 ~ 1023 R_SUB_GAIN 0 ~ 1023 Red PC/AV gain adjustment G_SUB_GAIN 0 ~ 1023 Green PC/AV gain adjustment B_SUB_GAIN...
  • Page 32 Electrical Adjustments Adjustment Item Initial Value Range Description REF_G 0 ~ 255 Green white-black level adjustment REF_B 0 ~ 255 Blue white-black level adjustment NRS_B 0 ~ 255 NRS_A 0 ~ 255 NRS adjustment G_V_COM 0 ~ 255 Green common center adjustment B_V_COM 0 ~ 255 Blue common center adjustment...
  • Page 33 Electrical Adjustments Adjustment Item Initial Value Range Description ADC R-GAIN 0 ~ 255 ADC G-GAIN 0 ~ 255 ADC B-GAIN 0 ~ 255 Group: 510 NTSC Gakaku NTSC TOTAL DOTS 2626 0 ~ 2047 NTSC DISP DOTS 1024 0 ~ 2047 NTSC H BACK PORCH 0 ~ 2047 NTSC V BACK PORCH...

  • Page 34: Test Points And Locations

    Electrical Adjustments Test Points and Locations MAIN BOARD TP52R TP52G TP52B TP11SC TP11SY TP62V TP62H TP11CV TP201G TP11PB TP25G1 TP201B TP11PR TP25G2 TP201R TP3551 IC4101 K25G TP205 IC301 TP25B2 TP25R1 TP25B1 TP25R2 TPDVS TPDCLK TP12V2 TPDHS TP3581 TP12V1 IC401 IC801 -34-...

  • Page 35: Troubleshooting

    Troubleshooting No Power The possible causes of No Power are listed below. Please - Abnormality on lamp ballast drive signal (BALAST_AC). check following and refer to power supply and protection cir- BALAST_AC signal is output from pin 39 of IC801 and cuits diagram in the figure opposite.
  • Page 36 Troubleshooting Power supply drive and protection diagrams and locations SW902 IC2881 IC4881 F601 SW904 LAMP Ass'y LAMP BALLAST UNIT P.F BOARD F601 SW904 SW902 IC4881 Fuse AC IN Interlock sw. Thermal sw. TEMP. SENS. K48E TSW611 IC611 P.F.CONTROL TEMP. SENSOR BOARD FN905 FN906...

  • Page 37: No Picture

    Troubleshooting No Picture The possible causes of No Picture are listed below. Please 3. No picture from both of Video and Computer check following and refer to video signal processing dia- sources. grams in the figure opposite. Check RGB signals at test points TP52R, TP52G and TP52B.
  • Page 38 Troubleshooting Video Signal processing diagrams -38-...

  • Page 39: No Sound

    Troubleshooting No Sound 1. No audio signals at AV input circuit. Check MUTE signal at pin 7 of IC1831, pins 7 and 13 of IC1881, and peripheral circuit. Check audio signals at pins14 and 15 of IC5011 on AV Mute On : High Board.

  • Page 40: Control Port Functions

    Control Port Functions System Control & I/O Port Table (IC801) Pin No. Name Function Name Function Action PE5/D5 POWER_SW Power_SW H: On PE6/D6 SYS SW Peripheral IC power supply SW L: on PE7/D7 LAMP_SW Lamp SW H: On PD0/D8 DATA0 Data Bus 0 PD1/D9 DATA1...
  • Page 41 Control Port Functions Pin No. Name Function Name Function Action Operation mode control 2 Fixed H PF7/¢ ¢ ¢ output PF6/AS AS output PF5/RD Read signal Control for SRAM PF4/HWR Write signal (upper 8 bit) Control for SRAM PF3/LWR/ADTRG/IRQ3 IRO_CS Color uniformity correction (E7050) Chip Select L: active PF2/WAIT...
  • Page 42 Control Port Functions IIC Bus I/O Expander (IC1851) Port Functions Pin No. Name Function Action Reset Open IIC SCL Active “L ” IIC SDA Active “L ” CARD_IN L: CARD H: No CARD VIEWER_ON L: VIEWER Unit exist SCDT1 DVI Sync. detection H: DVI TURBO_LED H: on L: off WARNING_LED...
  • Page 43 Control Port Functions IIC Bus DA Converter (IC2161) Port Functions Pin No. Name Function Action Reset Fixed “H” IIC SCL Active “L ” IIC SDA Active “L ” RCLP R Signal clamp reference voltage GCLP G Signal clamp reference voltage BCLP B Signal clamp reference voltage AO10...

  • Page 44: Waveforms

    Waveforms VIDEO-IN Y-IN <IC1101-5> C-IN <IC1101-7> Y-OUT <IC1101-21> CB-OUT <IC1101-22> CR-OUT <IC1101-23> H-SYNC OUT <IC1101-9> V-SYNC OUT <IC1101-4> R-OUT <IC4101-35> G-OUT <IC4101-37> B-OUT <IC1101-7> R-DRIVE <TP52R/TP201R> G-DRIVE <TP52G/TP201G> B-DRIVE <TP52B/TP201G> -44-...

  • Page 45: Waveforms

    Waveforms H-SYNC OUT <IC4101-29> V-SYNC OUT <IC4101-28> H-SYNC IN <TP205> H-SYNC DRIVE <TP62H> V-SYNC DRIVE <TP62V> DHS <TPDHS> DVS <TPDVS> NRS <TP3551/TP3581> R-S&H OUT <TP25R1/TP25R2> G-S&H OUT <TP25G1/TP25G2> B-S&H OUT <TP25B1/TP25B2> BALLAST SW <TP28L> -45-...

  • Page 46: Cleaning

    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 47: Ic Block Diagrams

    IC Block Diagrams AD8183ARU <Selector, IC5241> BA6287F <Motor Drive IC5501, IC5551> -47-...
  • Page 48 IC Block Diagrams BA7078AF <Selector, IC6241> CXA2101AQ <RGB Matrix, IC4101> -48-...
  • Page 49 IC Block Diagrams CXD2064Q <Digital Comb Filter, IC2101> L3E01031 <Level Shift, IC3501, IC3531, IC3561> -49-...
  • Page 50 IC Block Diagrams L3E06070 <D/A-Sample & Hold, > IC501, IC531, IC561, IC1501, IC1531, IC1561 L3E07050 <Color, Gamma Correction & Timing Controller , IC401> -50-...
  • Page 51 IC Block Diagrams ML60851 <USB I/F, IC9801> M62393 <D/A, IC2571> -51-...
  • Page 52 IC Block Diagrams TB1274AF <Video Decoder, IC1101> SII161ACT <DVI I/F, IC8001> -52-...
  • Page 53 IC Block Diagrams TA1318N <AFC Detector, IC6171> FA7612CA <PWC Controller, IC65A, IC671, IC681> -53-...

  • Page 54: Ic Block Diagrams

    IC Block Diagrams STR-Z2156 <Switching Controller, IC631> -54-...

  • Page 55: Service Parts Lists

    MS6-CP-300t00, MS6-CP-310t00 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.
  • Page 56 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. OUT OF CIRCUIT BOARD Thermal Switch Interlock switch (SW902) (SW904) Lamp Ballast Unit F601 Fuse FN906 Cooling Fan Line Filter Board DVI Board FN901 Cooling Fan P.F.

  • Page 57: Main Board

    MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description OUT OF CIRCUIT BOARDS SW6806 645 026 2791 SWITCH,PUSH 1P-1TX1 SW6807 645 026 2791 SWITCH,PUSH 1P-1TX1 SW6808 645 026 2791 SWITCH,PUSH 1P-1TX1 LF901 645 038 8088 UNIT,NOISE FILTER SW6809 645 026 2791...
  • Page 58 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q131 405 014 4509 TR 2SC2412K T146 R Q2865 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812-L6-TB...
  • Page 59 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q8101 405 045 8705 TR 2SK536-TB IC3821 410 296 5700 IC TWM7000-151020 Q8102 405 045 8705 TR 2SK536-TB IC3831 409 404 7200 IC TC7SET00FU-(TE85L) Q8121 405 045 8705 TR 2SK536-TB IC3841...
  • Page 60 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1117 403 164 0204 CERAMIC 0.1U Z C154 403 164 0204 CERAMIC 0.1U Z C1118 403 164 0204 CERAMIC 0.1U Z C1541 403 164 0204 CERAMIC 0.1U Z C1119...
  • Page 61 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C2507 403 304 3508 ELECT 10U M 403 335 0408 ELECT 100U M C2508 403 164 0204 CERAMIC 0.1U Z C3534 403 164 0204 CERAMIC 0.1U Z C251 403 164 0204...
  • Page 62 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C4151 403 149 9208 CERAMIC 0.01U Z C5261 403 164 0204 CERAMIC 0.1U Z C4152 403 149 9208 CERAMIC 0.01U Z C5271 403 304 1801 ELECT 100U M 6.3V...
  • Page 63 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C6271 403 164 0204 CERAMIC 0.1U Z C8072 403 164 0204 CERAMIC 0.1U Z C6281 403 164 0204 CERAMIC 0.1U Z C8073 403 164 0204 CERAMIC 0.1U Z C6601...
  • Page 64 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB309 645 020 7822 R-NETWORK 10KX4 0.063W 645 026 8021 R-NETWORK 100KX4 1/16W 645 026 8014 R-NETWORK 10KX4 1/16W R1101 401 105 7909 MT-GLAZE 0.000 ZA 1/16W RB310 645 020 7822 R-NETWORK 10KX4 0.063W...
  • Page 65 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1442 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1891 401 105 0504 MT-GLAZE 1K JA 1/16W R1443 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1892TM 401 024 7400 CARBON 10K JA...
  • Page 66 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R2572 401 105 0405 MT-GLAZE 100 JA 1/16W R3131 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R2576 401 105 0504 MT-GLAZE 1K JA 1/16W R3132 401 105 3901 MT-GLAZE 33 JA 1/16W...
  • Page 67 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3541 401 105 0306 MT-GLAZE 10 JA 1/16W R4103 401 105 5202 MT-GLAZE 470 JA 1/16W R3543 401 105 0306 MT-GLAZE 10 JA 1/16W R4104 401 217 5404 MT-GLAZE 47K FA 1/16W...
  • Page 68 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R449 401 105 3901 MT-GLAZE 33 JA 1/16W R5277 401 105 7404 MT-GLAZE 8.2K JA 1/16W R451 401 105 3901 MT-GLAZE 33 JA 1/16W R5278 401 105 5103 MT-GLAZE 47 JA 1/16W...
  • Page 69 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6274 401 105 5103 MT-GLAZE 47 JA 1/16W R823 401 105 0603 MT-GLAZE 10K JA 1/16W R6281 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R826 401 105 0603 MT-GLAZE 10K JA 1/16W...
  • Page 70 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description L201 645 026 0988 INDUCTOR,2.2U M D6611 407 149 0807 DIODE 1SS355-TE-17 L202 645 026 0988 INDUCTOR,2.2U M D6621 407 149 0807 DIODE 1SS355-TE-17 L203 645 026 0988 INDUCTOR,2.2U M D6631...
  • Page 71 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 405 163 1701 TR 2SC2812N-L7-TB0 Q5151 405 014 4509 TR 2SC2412K T146 R...
  • Page 72 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1004 401 113 4402 MT-GLAZE 75 JA 1/16W R5011 401 105 0702 MT-GLAZE 100K JA 1/16W R1005 401 113 4402 MT-GLAZE 75 JA 1/16W R5012 401 105 0702 MT-GLAZE 100K JA 1/16W...
  • Page 73 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description L1056 645 045 6183 FILTER,EMI 25MHZ K20A 645 042 2799 JACK,RCA-3 L1057 645 045 6183 FILTER,EMI 25MHZ K20B 645 030 6297 SOCKET,DIN 4P L2004 645 044 8836 FILTER,EMI 100MHZ K20C 645 047 8499...
  • Page 74 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6174 401 105 0405 MT-GLAZE 100 JA 1/16W IC5501 409 362 1104 IC BA6287F R6175 401 105 0405 MT-GLAZE 100 JA 1/16W IC5551 409 362 1104 IC BA6287F R6176 401 105 4106...
  • Page 75 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5556 401 105 5301 MT-GLAZE 4.7K JA 1/16W R68D 401 230 2503 MT-GLAZE 1K FA 1/16W R63B 401 275 2902 MT-GLAZE 68K JA R68E 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R63C...
  • Page 76 MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description VARIABLE RESISTOR PC641 408 039 3502 PC TLP721F(D4-GB) VR611 645 002 3460 VR,SEMI,1K S PC642 408 039 3502 PC TLP721F(D4-GB) PC643 408 039 3502 PC TLP721F(D4-GB) TRANSFORMER TSW611 645 027 4145...

  • Page 77: Ballast Board

    MS6-CP-300t00, MS6-CP-310t00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R2803 401 105 0405 MT-GLAZE 100 JA 1/16W BALLAST BOARD 610 296 7975 ASSY,PWB,BALLAST MS6A 1AA0B10C36400 DIODE DZ901 407 099 7208 ZENER DIODE MTZJ16A 407 099 7307 ZENER DIODE MTZJ16B DZ902 407 099 7208...

  • Page 78: Mechanical Parts List

    MS6-CP-300t00, MS6-CP-310t00 Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. CABINET PARTS -78-...
  • Page 79 610 292 6002 CABINET RING-MS6A 52-a 645 047 6129 MOTOR,LENS(F,Z) DC 0.2W 610 296 9429 CABINET FRONT-MS6L (For CP-300t) 610 296 6756 COMPL,CABINET BOTTOM-MS6L 610 295 8348 ASSY,LCD PNL/PRISM-MS6A (Including following parts) (Including key No. 53-a, b, c) 610 292 6941...

  • Page 80: Optical Parts List

    MS6-CP-300t00, MS6-CP-310t00 Optical Parts List -80-...
  • Page 81 MS6-CP-300t00, MS6-CP-310t00 Optical Parts List 67 (Red) 68 (Green) 69 (Blue) -81-...
  • Page 82 MS6-CP-300t00, MS6-CP-310t00 Optical Parts List 53-a (Red) 53-b (Green) 53-c (Blue) -82-...
  • Page 83 MS6-CP-300t00, MS6-CP-310t00 Optical Parts List 52-a -83-...
  • Page 84 MS6-CP-300t00, MS6-CP-310t00 Optical Parts List -84-...
  • Page 85 MS6-CP-300t00, MS6-CP-310t00 -85-...
  • Page 86 MS6-CP-300t00, MS6-CP-310t00 -86-...
  • Page 87 MS6-CP-300t00, MS6-CP-310t00 -87-...
  • Page 88 Boxlight 19332 Powder Hill Place Poulsbo, WA 98370-7407 USA www.boxlight.com U.S. and Canada 800-762-5757 International 360-779-7901 (MS6E) Aug. 2001/500 Printed in Japan...
  • Page 89 Diagrams & Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No. CP-300t MS6-CP-300t00 CP-310t MS6-CP-310t00 This model is constructed by following boards, and the information of part numbers and values indicated on these diagrams are at the beginning of pro- duction.

  • Page 90: Parts Description And Reading In Schematic Diagram

    MS6-CP-300t00, MS6-CP-310t00 Parts description and reading in schematic diagram 1. The parts specification of resistors, capacitors and Resistor Reading coils are expressed in designated code. Please check Example 1/2 D J 10K B the parts description by the following code table. 2.

  • Page 91: Circuit Block Diagram

    Circuit Block Diagram DIGITAL D_BE0-7 D_GE0-7 D_RE0-7 PX+-, CLK, DATA IC8001 IC1391 D_B00-7 D_G00-7 D_R00-7 SRAM IC8081 TP25B1 D0-D15 BUFFER A0-A19 TP25B2 IC5241 IC5211 IC1341 ANALOG AV/PC-RGB-SW FLASH ROM RGB-AMP. IC501 S&H_B1 DBB0-9 TP52R TP201R B-LCD IC5271 133 34 PANEL IC401 TP52G TP201G...

  • Page 92: Power Supply Lines

    Power Supply Lines FN901 FN902 FN903 FN904 T651 LINE FILTER BOARD CONVERTER SW902 SW904 IC631 TRANSFORMER THERMAL INTER LOCK D65B F601 SWITCHING AC CORD L602 VA601 L601 FUSE POWER SUPPLY D651 D69B D69C 9V REG. D614 DB611 L611 D632 IC65A, 9V MCI Q65A Q65B...

  • Page 93: Schematic Diagrams

    Schematic Diagrams LINE FILTER BAORD TERMOSTAT INTER LOCK AC CORD (SET TO OPEN AT 100+/-5˚C) LF901 SW902 SW904 U20B30100 C604 S10B3590N S10B3370N K903S AC100-120V (LIVE) C601 C602 L601 C603 L602 K901S F601 VA601 275GM :S10B5070N J11B 275GM 275GM F35B 275GM J11B AC200-240V 4A250V...
  • Page 94 3.3V ANALOG 5VMCI K10V L1001 R1016 INPUT J11MD400G J10ML400G 1/16GJ CG-R 100C PC_R DIGITAL R1001 R1003 D1001 1/16GJ 1/16GJ RX2+ RX2+ RX2+ UDZ6.2B K10E_2 K10V_37 K3V_37 R1013 INPUT R1002 R1004 1/16 K10E_1 RX2- RX2- K10V_35 K3V_35 RX2- 1/16GJ 1/16GJ GZ0C L1002 R1017 1/16GJ...
  • Page 95 TP11SC TP11SC J10ML540G J30B Q131 1640G R131 C131 1/16GJ 3.2V 25KZ K3U_1 100C GQFZ R132 K3U_5 1/16GJ AUDIO TP11SY J30B 1640G R133 L151 R152 R156 1/16GJ L2PD 1/16GJ 1/16GJ 3.2V 100C 3R3MG 56KC 1.8KC R157 K3U_11 Q132 Q152 5VPC 1/16GJ 680C C154 C151...
  • Page 96 TP207 TP206 J30B J30B 1640G 1640G GRE0 GRE1 GRE2 GRE3 GRE4 GRE5 AV/PC-RGB GRE6 GRE7 L201 L203 L2PD2R2MG L2PD2R2MG AV/PC 3.3VAS 3.3VS C201 C221 6.3EM 16KK0.1GQBY 220WM :16KK0.1MABY L202 L2PD2R2MG C202 C206 C205 IC5241 L5201 25KZ 25KZ 6.3EM 1/8GZ000 C222 220WM C203 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103...
  • Page 97 IC201 IC8001 RB312 RB311 RB326 RB325 RB324 RB323 RB322 RB321 R1HA1034G R1HA1034G DVI I/F :R1A41034G :R1A41034G 3.3VS C301 6.3EM CONTROL 220WM C303 C304 C302 6.3EM 25KZ 25KZ TP1301 TP1302 220WM J30B J30B MEMORY GQFZ GQFZ 1640G 1640G 2.5VS 3.3VS IC1301 24LC16BT/SN-T R1301 GBE0...
  • Page 98 KEYSW.LED J10EZ120G K8A_1 3.3VS 3.3VS K8A_2 R2821 1/16GJ470C IC801 K8A_3 KEYSW1 KEYSW1 R2822 1/16GJ470C KEY SW. K8A_4 KEYSW2 KEYSW2 R2823 1/16GJ470C 50-52 K8A_5 BOARD KEYSW3 KEYSW3 K8A_6 TURBO_LED D2821 D2823 R2824 R2826 "K68A" 1/16 1/16 UDZ12B UDZ12B K8A_7 10KC 10KC C2821 C2822 C2823...
  • Page 99 D3591 1SS355 P_FAIL Q3591 L3591 2SA1203Y 1/8GJ10 15.5V 15VL K25BB R3591 15.5V 1/16GJ R2591 L2591 1.5KC CLXOUTB 1/8GZ000 L2A7 3R3MG R3592 DXOUTB R3517 2 CLY 1/16GJ 1/16 C2591 C512 C3592 4.7KC CLYOUT GZ0C 16EM100D 16EM10D STSQOB 25KZ0.1 :16EM100F1 C2502 R504 GQFZ :16EM10F1 DYOUT...

  • Page 100: 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 101 SW Board (SIDE:B) SW Board (SIDE:A) R6821 Main Board R6819 SW6812 “K8A” POWER K68A 1AA4B10C2860A R6832 R6833 a side D6802 R6822 D6803 D6804 R6831 R6823 D6832 TEMP WARNING(R) D6833 READY(G) R6834 C6803 LAMP REPLACE(Y) C6802 R6813 D6831 D6801 C6801 D6834 R6804 POWER(R) R6806...
  • Page 102 Main Board (SIDE:A) Main Board (SIDE:B) DVI Board AV Board “K10W” “K10U” “K10U” “K10T” C6221 R6217 D6222 D6224 C6204 C5202 C8122 C6202 C8024 C8026 C6216 C5243 C8027 L8051 R4198 IC8131 IC6211 R8029 D3801 R3806 D6221 R8001 R5212 D8126 R8143 R6227 R6211 R8011 C8121...
  • Page 103 MS6-CP-300t00, MS6-CP-310t00 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 (GND) RESET (IN) (OUT) Index Index Index Index Index...
  • Page 104 Diagrams & Drawings MS6-CP-300t00, MS6-CP-310t00...

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Cp-310t

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