Sanyo MS6A Service Manual
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Sanyo MS6A Service Manual

Sanyo MS6A Service Manual

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SERVICE MANUAL

PRODUCT CODE
1 122 094 00
(MS6A)
1 122 114 00
(PS6A)
1 122 114 02
(PS6C)
1 122 094 06
(MS6G)
1 122 114 06
(PS6G)
1 122 114 08
(PS6J)
Multimedia Projector
FILE NO.
Model No. PLC-XU30
Original Version
Chassis No. MS6-XU3000
MS6-XU3500
NOTE: Match the 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
Literature is required.You must refer to
"Notices" to the Original Service
Manual prior to servicing the unit.
REFERENCE NO.
PLC-XU35
U.S.A., Canada,
Europe, Asia, Africa
U.K
Service
SM
5110253

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Summary of Contents for Sanyo MS6A

  • Page 1: Service Manual

    Service Literature is required.You must refer to “Notices” to the Original Service Manual prior to servicing the unit. PRODUCT CODE 1 122 094 00 (MS6A) 1 122 114 00 (PS6A) 1 122 114 02 (PS6C) 1 122 094 06 (MS6G)

  • 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

    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 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-XU3000, MS6-XU3500 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-XU3000, MS6-XU3500 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

    KEY BOARD 405 015 8902 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB0 405 163 1701 TR 2SC2812N-L7-TB0 610 292 5609 ASSY,PWB,KEY SW MS6A Q1131 405 014 4509 TR 2SC2412K T146 R 1AA0B10C34000 405 014 4608 TR 2SC2412K T146 S 405 015 8704...
  • Page 58 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1701 TR 2SC2812N-L7-TB0 405 163 1701 TR 2SC2812N-L7-TB0 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...
  • Page 59 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 163 1701 TR 2SC2812N-L7-TB0 409 273 3501 IC SP232ACT 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...
  • Page 60 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1116 403 164 0204 CERAMIC 0.1U Z C1539 403 164 0204 CERAMIC 0.1U Z C1117 403 164 0204 CERAMIC 0.1U Z C154 403 164 0204 CERAMIC 0.1U Z C1118...
  • Page 61 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C2506 403 164 0204 CERAMIC 0.1U Z C3533 403 229 3508 ELECT 100U M C2507 403 304 3508 ELECT 10U M 403 335 0408 ELECT 100U M C2508 403 164 0204...
  • Page 62 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C4149 403 149 9208 CERAMIC 0.01U Z C5259 403 164 0204 CERAMIC 0.1U Z C4151 403 149 9208 CERAMIC 0.01U Z C5261 403 164 0204 CERAMIC 0.1U Z C4152...
  • Page 63 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C6268 403 157 3809 CERAMIC 120P J C8063 403 164 0204 CERAMIC 0.1U Z C6271 403 164 0204 CERAMIC 0.1U Z C8072 403 164 0204 CERAMIC 0.1U Z C6281...
  • Page 64 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 645 026 8014 R-NETWORK 10KX4 1/16W RB9802 645 021 0365 R-NETWORK 100KX4 0.063W 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...
  • Page 65 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1441 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1889 401 105 0504 MT-GLAZE 1K JA 1/16W R1442 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1891 401 105 0504 MT-GLAZE 1K JA 1/16W...
  • Page 66 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R2571 401 105 0405 MT-GLAZE 100 JA 1/16W R313 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R2572 401 105 0405 MT-GLAZE 100 JA 1/16W R3131 401 105 7909 MT-GLAZE 0.000 ZA 1/16W...
  • Page 67 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3540 401 105 0306 MT-GLAZE 10 JA 1/16W R394 401 105 0603 MT-GLAZE 10K JA 1/16W R3541 401 105 0306 MT-GLAZE 10 JA 1/16W R4103 401 105 5202 MT-GLAZE 470 JA 1/16W...
  • Page 68 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R448 401 105 3901 MT-GLAZE 33 JA 1/16W R5276 401 105 0504 MT-GLAZE 1K JA 1/16W R449 401 105 3901 MT-GLAZE 33 JA 1/16W R5277 401 105 7404 MT-GLAZE 8.2K JA 1/16W...
  • Page 69 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6273 401 105 5103 MT-GLAZE 47 JA 1/16W R822 401 105 0405 MT-GLAZE 100 JA 1/16W R6274 401 105 5103 MT-GLAZE 47 JA 1/16W R823 401 105 0603 MT-GLAZE 10K JA 1/16W...
  • Page 70 645 044 3626 FILTER,LP 7MHZ TEMP BOARD T151 645 044 3626 FILTER,LP 7MHZ T171 645 044 3626 FILTER,LP 7MHZ DIODE 610 293 8463 ASSY,PWB,TEMP MS6A D1171 407 149 0807 DIODE 1SS355-TE-17 1AA0B10C3490B D1891 407 149 0807 DIODE 1SS355-TE-17 D2806 407 179 0501 ZENER DIODE UDZ6.2B-TE-17...
  • Page 71 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 405 015 8704 TR 2SC2812-L6-TB 405 015 8902 TR 2SC2812-L7-TB 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...
  • Page 72 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1003 401 113 4402 MT-GLAZE 75 JA 1/16W R2812 401 105 0405 MT-GLAZE 100 JA 1/16W R1004 401 113 4402 MT-GLAZE 75 JA 1/16W R5011 401 105 0702 MT-GLAZE 100K JA 1/16W...
  • Page 73 L2041 645 045 6183 FILTER,EMI 25MHZ DVI BOARD L2042 645 045 6183 FILTER,EMI 25MHZ L2051 645 045 6183 FILTER,EMI 25MHZ 610 293 8494 ASSY,PWB,DVI MS6A L2052 645 045 6183 FILTER,EMI 25MHZ L5001 645 026 0988 INDUCTOR,2.2U M 1AA0B10C3500B DIODE D1001 407 179 0501 ZENER DIODE UDZ6.2B-TE-17...
  • Page 74 ELECT 1000U M C671 403 304 2105 ELECT 47U M 6.3V C672 403 113 3805 CERAMIC 1000P K 610 294 1685 ASSY,PWB,POWER MS6A C673 403 157 6404 CERAMIC 330P K 1AA0B10C3520A C674 403 155 2309 CERAMIC 4700P K C676 403 194 4609...
  • Page 75 MS6-XU3000, MS6-XU3500 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5555 401 105 5301 MT-GLAZE 4.7K JA 1/16W R68C 401 105 5103 MT-GLAZE 47 JA 1/16W R5556 401 105 5301 MT-GLAZE 4.7K JA 1/16W R68D 401 230 2503 MT-GLAZE 1K FA 1/16W...
  • Page 76 403 157 3304 CERAMIC 68P J C62B 403 157 6602 CERAMIC 470P K C62C 403 281 5007 CERAMIC 0.033U K 610 294 1708 ASSY,PWB,LINE FILTER MS6A C62D 403 164 0204 CERAMIC 0.1U Z 1AA0B10C3520C C62E 403 164 0204 CERAMIC 0.1U Z C62F...
  • Page 77 401 105 0405 MT-GLAZE 100 JA 1/16W ACCESSORIES 645 046 8537 ASSY,REMOCON CXHS 610 283 3867 RC-BATTERY LID-CXFJ 610 293 1556 CARRY BAG-MS6A 645 030 6624 CABLE,INTERFACE VGA 645 039 7202 CABLE,MOUSE PS/2 OWNER’S MANUAL (English) 610 292 5432 OWNER’S MANUAL-MS6A...

  • Page 78: Mechanical Parts List

    MS6-XU3000, MS6-XU3500 Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. CABINET PARTS -78-...
  • Page 79 645 047 1940 DICHROIC MIRROR (G) 610 292 6125 FILTER BASE A-MS6A 610 292 6217 HOLDER LMP PWB-MS6A 610 294 5249 HOLDER POWER PCB A-MS6A 610 292 5760 MOUNTING SW-MS6A 610 292 6378 MOUNTING DUCT-MS6A 610 292 6408 MOUNTING MAIN POWER-MS6A...

  • Page 80: Optical Parts List

    MS6-XU3000, MS6-XU3500 Optical Parts List -80-...
  • Page 81 MS6-XU3000, MS6-XU3500 Optical Parts List 67 (Red) 68 (Green) 69 (Blue) -81-...
  • Page 82 MS6-XU3000, MS6-XU3500 Optical Parts List 53-a (Red) 53-b (Green) 53-c (Blue) -82-...
  • Page 83 MS6-XU3000, MS6-XU3500 Optical Parts List 52-a -83-...
  • Page 84 MS6-XU3000, MS6-XU3500 Optical Parts List -84-...
  • Page 85 MS6-XU3000, MS6-XU3500 -85-...
  • Page 86 MS6-XU3000, MS6-XU3500 -86-...
  • Page 87 MS6-XU3000, MS6-XU3500 -87-...
  • Page 88 SANYO Electric Co., Ltd. (MS6A) Aug. 2001/ 2000 SI Printed in Japan...
  • Page 89 MS6-XU3000, MS6-XU3500 Diagrams & Drawings Schematic Diagrams Printed Wiring Board Drawings Model Chassis No. PLC-XU30 MS6-XU3000 PLC-XU35 MS6-XU3500 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-XU3000, MS6-XU3500 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

    (secondary circuit) at the same time. 2 Do not shorten the circuit between hot and cold sides. 3 The grounding lead must be connected to the ground of the same circuit when measuring of voltages and waveforms. MS6A-01 SCH_MS6A...
  • Page 94 25KZ GZ0C D2005 D2006 R2013 R2015 UDZ6.2B UDZ6.2B K20A_8 1/16GJ 1/16GJ AV_PB R5162 GQFY 1/16GJ BOARD AV_PR 100C K20A C/B-SW IC5161 J12B2761N "K3U" K100G C/R-SW J30B1630N TC7SET00FU AV BOARD GND_11 TO F.G. -(TE85L) GND_12 GND_13 GND_14 GND_15 GND_16 MS6A-02 SCH_MS6A...
  • Page 95 1/16GJ 25KZ0.047 CJ150 1037 CGQY 5.0V D3821 100C GQFY R3822 1/16GJ UDZ5.1BG IC3821 33KC 4.7V TWM7000-151020 R6153 0.4V R6133 1/16GJ 1/16GJ 100C 100C AIR MOUSE D6127 R6154 1SS355 R6156 R6136 1/16 1/16 CONTROLLER GZ0C GZ0C HS_OUT H/V BLANKING MS6A-03 SCH_MS6A...
  • Page 96 10KC SCL4 VSS SDA DDC_CLK R8112 R8132 4.9V 4.9V 1/16GJ 1/16GJ DDC_DATA 100C 100C R8102 R8122 4.9V 4.9V 1/16 Q8102 1/16 Q8122 4.7KC 536P 4.7KC 536P SDA3 SDA4 R8143 1/16 10KC Q8141 R8141 1/16GJ 10KC EDIDEN1 MAIN BOARD-3/6 MS6A-04 SCH_MS6A...
  • Page 97 DRA6 1640G R1HA0R04G TP1385 J30B :R1A40R04G DRA7 1640G R1441 1/16GZ0C DRA8 R1442 1/16GZ0C DRA9 IC401 DIGITAL COLOR UNFORMITY CORRECTION TIMING CONTROL IC401 DIGITAL COLOR UNFORMITY CORRECTION TIMING CONTROL J10EG060G ICE_RESET R1391 1/16 GZ0C R1392 R1393 3.3VS MAIN BOARD-4/6 MS6A-05 SCH_MS6A...
  • Page 98 C6616 C6617 C6614 GND_8 R6671 16EM 16EM 16EM 25KZ0.1 1/16GJ 220D 220D 220D GQFZ GND_9 100C GND_10 C6652 C6653 C6654 C6672 C6675 C6673 C6674 25KZ 6.3EM 25KZ 25KZ 25KZ0.1 6.3EM 25KZ 220WM GQFZ 220WM GQFZ GQFZ GQFZ GQFZ MS6A-06 SCH_MS6A...
  • Page 99 RB562 REF_R R1HA1004G :R1A41004G C1562 C1569 C1571 C581 R1562 1/16GZ0C 25KZ 25KZ 25KZ 25KZ0.1 GQFZ GQFZ GQFZ GQFZ MAIN BOARD-6/6 R583 1/16GJ 5.1KC R_CENT C582 R584 25KZ0.1 1/16GJ GQFZ 8.2KC RB563 R1HA1004G TP25R2 :R1A41004G TP25R2 7.4V J30B 1640G MS6A-07 SCH_MS6A...

  • 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-XU3000, MS6-XU3500 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-XU3000, MS6-XU3500...

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