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Sanyo PLC-XW10 Service Manual

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SERVICE MANUAL

PRODUCT CODE
1 122 091 00
(MP6A)
1 122 097 00
(PP6A)
1 122 097 02
(PP6C)
Multimedia Projector
FILE NO.
Model No. PLC-XW10
Original Version
Chassis No. MP6-XW1000
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.
U.S.A., Canada,
Europe, Asia, Africa
U.K
Service
SM
5110185

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  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-XW10 U.S.A., Canada, Europe, Asia, Africa Original Version Chassis No. MP6-XW1000 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.

  • 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 ______________________________________________ 7 Warning temperature and power failure protection ____________________ 7 Mechanical disassemblies ______________________________________ 8-13 Optical parts disassemblies ____________________________________ 14-17 LCD panel/prism ass’y replacement ________________________________ 18 Lamp 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) 7.44” x 2.93” x 11.42” (189mm x 74.5mm x 290mm) Net Weight 5.51 lbs (2.5 kg) LCD Panel System 0.7” 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

    Note on Servicing When you carry out the electrical, optical service adjustment or repairing with cabinet top removal, it should be done under the service conditions listed below. If you can not keep the one of following conditions, the projector turns off automatically by operating the protection circuit.

  • 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 The fuse is located inside of the projector. When either the LAMP indicator or the READY indicator is not illuminat- ed, 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 3. MAIN BOARD REMOVAL Remove 9 screws and remove the main board upward. Main Board Fig.3 FUSE REMOVAL Remove a screw and pull the line filter cover upward and then replace the fuse if required. Line Filter Cover Fuse Fig.4...
  • Page 10 Mechanical Disassemblies 4. AV AND COMPONENT BOARD REMOVAL 1) Remove 3 screws and FPC cables, and then take the component board off upward. 2) Remove a screw and a grounding lead, and then take the AV board ass’y Component Board off upward.
  • Page 11 Mechanical Disassemblies 6. LAMP BALLAST UNIT FAN REMOVAL (FN905) 1) Disconnect the thermal switch sockets. 2) Remove a screw and disconnect the lamp socket. 3) Remove 2 screws (bottom side) and a screw , and the remove the lamp ballast unit upward. 4) Take the cover off from the lamp ballast unit and remove 4 screws and take the lamp ballast board off from the...
  • Page 12 Mechanical Disassemblies 8. OPTICAL UNIT AND FAN REMOVAL (FN901) 1) Remove 2 screws A and the thermal switch. 2) Remove a screw B and disconnect the lamp socket. 3) Remove 7 screws and pull the optical unit upward. 4) Remove 2 screws D and fan (FN901). Thermal Switch Optical Unit Lamp Socket...

  • Page 13: Mechanical Disassemblies

    Mechanical Disassemblies 10. FANS REMOVAL (FN902, FN903, FN904) 1) Remove 4 screws A and 3 screws B and remove the duct cover and fans (FN902 and FN903). 2) Remove 2 screws C and fan (FN904), and remove 2 screws D and fan holder. Duct Cover FN902 FN903...

  • Page 14: Optical Parts Disassemblies

    Optical Parts Disassemblies 1. PROJECTION LENS REMOVAL 1) Remove the Cabinet top and cabinet front following to “Mechanical Disassemblies”. 2) Remove 4 screws and remove the Projection Lens. Fig.1 2. OPTICAL UNIT TOP REMOVAL 1) Remove the Cabinet top, front, main board, component boards and power unit cover following to “Mechanical Disassemblies”.
  • Page 15 Optical Pats Disassemblies 3. INTEGRATOR LENS ASS’Y DISASSEMBLY 1) Remove the cabinet top, front and main board following to “Mechanical Disassemblies”. 2) Remove 2 screws and take the integrator lens ass’y off upward. 3) Release 4 hooks on the holder and remove the integrator lens. Hooks *Should be place the rugged surface of lens...
  • Page 16 Optical Parts Disassemblies 5. POLARIZED GLASS-IN ASS’Y DISASSEMBLY 1) Remove the cabinet top, front, main and component boards following to “Mechanical Disassemblies”. 2) Remove each screw and take the each polarized glass-in ass’y off upward. 3) Release 2 hooks and remove the polarized glass-in. Phase Sheet Polarized Glass-In Hook...

  • Page 17: Optical Parts Disassemblies

    Optical Parts Disassemblies Locations and Directions When the optical parts mounting or assembling, the parts must be mounted in the specified location and direction. Please follow to the figure below. Part name Part name Prism ass’y Relay lens (OUT) Integrator lens (IN) Relay lens (IN) Integrator lens (OUT) Dichroic mirror (G)

  • Page 18: 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 19: 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-LMP31 610 289 8422 lamp cover.

  • Page 20: Optical Adjustments

    Optical Adjustments CONTRAST ADJUSTMENT [Before Adjustment] - Adjustment requires a 2.0mm hex wrench and a slot screwdriver. - Remove cabinet top following to “Mechanical Disassemblies”. - Input a 100% of black raster signal. Note: Do not disconnect the connectors on main and component boards otherwise the projector can not be turned on.

  • Page 21: Integrator Lens Adjustment

    Optical Adjustments INTEGRATOR LENS ADJUSTMENT [Before Adjustment] - Adjustment requires a 2.0mm hex driver and a slot screwdriver. - Remove cabinet top following to “Cabinet Disassemblies”. Note: Do not disconnect the connectors on main and component boards otherwise the projector can not be turned on. Yellow [ADJUSTMENT] 1.

  • Page 22: Relay Lens Adjustment

    Optical Adjustments RELAY LENS ADJUSTMENT [Before Adjustment] - Adjustment requires a 2.0mm hex driver and a slot screwdriver. - Remove cabinet top following to “Cabinet Disassemblies”. Note: Do not disconnect the connectors on main and component boards otherwise the projector can not be turned on. [ADJUSTMENT] White 1.

  • Page 23: Electric Adjustments

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

  • Page 24: 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 perfor- mance and product safety. [Adjustment Condition] Input signal Video signal ......
  • Page 25 Electrical Adjustments PC GAIN ADJUSTMENT COMPONENT GAIN ADJUSTMENT 1. Receive the 16-step grey scale computer signal. 1. Receive the 16-step grey scale component video sig- 2. Set to COMPUTER mode. nal. 2. Set to VIDEO (Component) mode. [PC-R GAIN ADJUSTMENT] 3.
  • Page 26 Electrical Adjustments PSIG ADJUSTMENT PC/AV GAMMA OFF ADJUSTMENT 1. Receive the 16-step grey scale computer signal. PC-GAMMA OFF ADJUSTMENT 2. Set to COMPUTER mode. 1. Receive the 16-step gray scale computer signal. 3. Connect an oscilloscope to test point “TP1451” (+) 2.
  • Page 27 Electrical Adjustments PC/AV-VIDEO ADJUSTMENT-1 PC/AV-VIDEO ADJUSTMENT-2 Presetting [PC-VIDEO ADJUSTMENT-2] 1. Input the 16-step gray scale video signal and com- 1. Receive the 16-step grey scale computer signal. puter signal. 2. Set to COMPUTER mode. 3. Connect an oscilloscope to test point “TP503G” (+) [PC/AV-VIDEO ADJUSTMENT] and chassis ground (-).
  • Page 28 Electrical Adjustments COMMON CENTER ADJUSTMENT BLACK BALANCE ADJUSTMENT 1. Receive the 1 dot line computer signal. [PC BLACK BALANCE ADJUSTMENT] 2. Set to COMPUTER mode. 1. Receive the 16-step grey scale computer signal. 2. Set to COMPUTER mode. [R-COMMON CENTER ADJUSTMENT] 3.

  • Page 29: Service Adjustment Data Table

    Electrical Adjustments Service Adjustment Data Table These initial values are the reference data written from the CPU ROM to the memory IC when the new memory IC replaced. The adjustment items indicated with “ ” are required to readjust fol- lowing to the “Electrical adjustments”.

  • Page 30: Electrical Adjustments

    Electrical Adjustments Initial Value Adjustment Item Range Description For Fan Control 0 - 31 2 - 5 Temperature checking period, 0.5/1.0/1.5/2.0/2.5/3.0 sec. 0 - 255 0 - 255 0 - 255 0 - 255 0 - 255 Not used Sub Sharpness (YCbCr) 0 - 15 Refer to User control spec Sub Tint (Video)

  • Page 31: Test Points And Locations

    Electrical Adjustments Test Points and Locations Main Board TP506B TP505B VR562 IC3301 TP1571 VR531 TP1401 VR563 TP561 VR533 VR501 IC561 TP6602 TP1451 TP571 VR532 TP1531 TP511 TP501 VR503 VR561 TP3322 IC501 IC531 TP3321 TP502R VR502 TP1501 TP501R TP541 TP531 IC811 TP504G TP6601 TP6603...

  • Page 32: Troubleshooting

    Troubleshooting NO POWER Refer to next page IIC BUS PSDA PSDA KEY SWITCHES ON/OFF BUTTON 17-18 KEY SW INDICATOR POWER LED Check that the LAMP LAMP indicator and READY IC1803 indicator are lighting. READY LED IC301 If both of indicators READY SYSTEM are not lighting,check...
  • Page 33 Troubleshooting IIC BUS PSDA PSDA TEMP. BOARD TEMP. TEMP. SENSOR SENSOR IC2831 IC2832 Abnormal temperature detection on the Main board. Abnormal temperature detection inside of the projector. Is projection of lamp cover inside broken or not fitting correctry ? Check the interlock switch (SW904) SW904 and lamp cover.
  • Page 34 Troubleshooting NO POWER PERIPHERY OF CHASSIS MAIN BOARD 1. Is fuse (F601) blown? 1. Check that the 15.5V is observed at pins 1-3 of K3C. Fuse may be opened when either the LAMP indica- 2. Check that the 6V is observed at pins 6-8 of K3C. tor or the READY indicator isn't Illuminated.

  • Page 35: No Picture

    Troubleshooting NO PICTURE 2. Check that the PC/AV switching signal is correct. AV BOARD Pin 16 of IC5201 ........AV: H, PC: L Pin 5 of IC5282........AV: H, PC: L 1. Check that the Vcc-voltages(+5V, -5V) are applied to 3. Check that the RGB signals are observed at follow- AV circuits.

  • Page 36: No Sound

    Troubleshooting NO SOUND MAIN BOARD AUDIO BOARD 1. Check that the PC/AV switching signal is correct. 1. Check that sound volume control signal is correct. Pins 10 and 11 of IC5001 ......AV : L Pin 4 of IC001 PC : H 2.

  • Page 37: Control Port Functions

    Control Port Functions System Control & I/O Port Functions IC Ref. No Pin/Name Signal Name Function Note IC301 PortA0 ROMWEL For ICE PortA1 ROMWEH For ICE PortA2 BOOTWE For ICE PortA3 Not used Fixed High PortA4 5V_SW Power ON/OFF MainPower-ON: High PortA5 LAMP_BST_SW Lamp Ballast ON/OFF...

  • Page 38: Waveforms

    Waveforms TP207 TP218 TP7223 TP208 AV VIDEO H-SYNC TP221R TP7224 TP221G TP221B V-SYNC VIDEO TPDHS TPDVS TP1401 TP1451 TP2211R PSIG for R/B R-OUTPUT and G -38-...
  • Page 39 Waveforms TP2221G TP2231B G-OUTPUT B-OUTPUT TP501 TP531 S&H S&H R-INPUT G-INPUT TP511 TP541 TP1501 TP1531 S&H S&H R-OUTPUT G-OUTPUT TP501R TP503G TP502R TP504G S&H S&H R-OUTPUT G-OUTPUT -39-...
  • Page 40 TP561 S&H B-INTPUT TP571 TP1571 S&H B-OUTPUT TP505B TP506B S&H B-OUTPUT -40-...

  • Page 41: 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 42: Ic Block Diagrams

    IC Block Diagrams AN5265 <AUDIO OUTPUT, IC001> FA5332M <Power Factor Control, IC01> -42-...
  • Page 43 IC Block Diagrams PW164-10RK <System Control/Scan Converter, IC301> CXA2111R <LCD Driver, IC401> -43-...
  • Page 44 IC Block Diagrams M62358FP <DAC, IC431> CXD3503R <White Uniformity Compensation, IC471> -44-...
  • Page 45 IC Block Diagrams CXA2112R <Sample & Hold, IC501, IC531, IC561, IC1501, IC1531, IC1561> STR-Z2156 <Power Switching Control, IC631> -45-...
  • Page 46 IC Block Diagrams IDT71V016S <RAM, IC811> CXA2016S <Sync Separator, IC1021> -46-...
  • Page 47 IC Block Diagrams MC10H351ML <IC1501> LM76CHMX <Thermal Sensor, IC1831, IC1832> -47-...
  • Page 48 IC Block Diagrams AV9155C <PLL, IC1961> 2XCPU SCLK20-22 OUTPUT BUFFERS CLOCK 14.318MHz crystal REFERENCE CLOCK 14.318MHz KBCLK 14.318MHz OUTPUT PERIPHERAL BUSCLK BUFFERS CLOCK FDCLK COMMCLK POWER-DOWN AGND MB40988PFQ<D/A Converter, IC2200> -48-...
  • Page 49 IC Block Diagrams TC4053BF <Switching, IC5001> -49-...
  • Page 50 IC Block Diagrams SAA7114H <Digital Video Processor, IC5101> -50-...

  • Page 51: Pins Description Of Ics, Transistors, Diodes

    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 Index Index...

  • Page 52: Parts Description In Schematic Diagram

    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. Some of transistors and diodes are indicated in mark Characteristic for the substitution of parts name.

  • Page 53: Service Parts Lists

    MP6-XW1000 Electrical Parts List Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety. It is particularly recommended that only parts specified on the following parts list be used for components replacement pointed out by the mark.
  • Page 54 MP6-XW1000 Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. OUT OF CIRCUIT BOARD Main Board RC Board Filter Board Temp Board F601 Fuse Component FN905 Board Cooling Fan LCD/Prism Ass’y FN903 Cooling Fan A901 Lamp Ballast Unit FN902...
  • Page 55 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description OUT OF CIRCUIT BOARDS Q5003 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S 405 015 8704 TR 2SC2812-L6-TB LP900 610 289 8422 ASYY, LAMP (POA-LMP31) 405 015 8902 TR 2SC2812-L7-TB...
  • Page 56 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 015 8704 TR 2SC2812-L6-TB IC311 409 480 1307 IC PST573IM 405 015 8902 TR 2SC2812-L7-TB 409 480 1307 IC PST573IM Q5296 405 134 5905 TR 2SA1037AK-T146-R IC312 409 350 2908 IC TC7W126FU-(TE12L)
  • Page 57 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C1500 403 280 0805 ELECT 330U M 6.3V C236 403 298 9609 CERAMIC 0.1U K C1501 403 164 0204 CERAMIC 0.1U Z 403 325 3303 CERAMIC 0.1U K C1502 403 215 2201...
  • Page 58 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C3306 403 322 7809 ELECT 220U M 6.3V C5001 403 205 7803 TA-SOLID 2.2U M C3307 403 164 0204 CERAMIC 0.1U Z C5002 403 205 7803 TA-SOLID 2.2U M C3331...
  • Page 59 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C5269 403 215 2904 CERAMIC 0.022U K C7222 403 149 9208 CERAMIC 0.01U Z C5273 403 157 1904 CERAMIC 10P D C7225 403 157 3809 CERAMIC 120P J C5275 401 105 7909...
  • Page 60 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 645 031 3325 R-NETWORK 100X4 1/16W R1506 401 105 7909 MT-GLAZE 0.000 ZA 1/16W RB6103 645 021 0358 R-NETWORK 100X4 0.063W R1507 401 105 7909 MT-GLAZE 0.000 ZA 1/16W 645 031 3325 R-NETWORK 100X4 1/16W...
  • Page 61 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R1587 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1972 402 079 7704 FUSIBLE RES 1.0 JH 1/4W R1590 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1973 402 080 7007 FUSIBLE RES 1.8 JH...
  • Page 62 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R2877 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R3361 401 105 0306 MT-GLAZE 10 JA 1/16W R2878 401 105 0405 MT-GLAZE 100 JA 1/16W R3362 401 105 0306 MT-GLAZE 10 JA 1/16W R2879...
  • Page 63 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R3883 401 105 0603 MT-GLAZE 10K JA 1/16W R5003 401 105 0702 MT-GLAZE 100K JA 1/16W R3884 401 105 0405 MT-GLAZE 100 JA 1/16W R5004 401 105 0702 MT-GLAZE 100K JA 1/16W R3891...
  • Page 64 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R5202 401 105 0306 MT-GLAZE 10 JA 1/16W R5289 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5203 401 105 0306 MT-GLAZE 10 JA 1/16W R5291 401 113 4402 MT-GLAZE 75 JA 1/16W R5204...
  • Page 65 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R6122 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6913 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6123 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6914 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6126...
  • Page 66 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R7288 401 105 7909 MT-GLAZE 0.000 ZA 1/16W L5102 645 020 1776 INDUCTOR,3.3U M R802 401 105 0603 MT-GLAZE 10K JA 1/16W L5106 645 020 1776 INDUCTOR,3.3U M R803 401 105 0603...
  • Page 67 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 645 037 5187 OSC,CERAMIC 8.00MHZ R1021 401 105 0405 MT-GLAZE 100 JA 1/16W X3861 645 024 8566 OSC,CERAMIC 6.00MHZ R1024 401 105 0504 MT-GLAZE 1K JA 1/16W 645 037 5217 OSC,CERAMIC 6.00MHZ R1026...
  • Page 68 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description L2012 403 366 6202 CERAMIC 22U Z TRANSISTOR L2013 403 366 6202 CERAMIC 22U Z Q2651 405 014 4509 TR 2SC2412K T146 R L2016 645 014 2659 FILTER,EMI 10MHZ 405 014 4608 TR 2SC2412K T146 S...
  • Page 69 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C2643 403 149 9208 CERAMIC 0.01U Z R2653 401 113 6208 MT-GLAZE 3.6K JA 1/16W C2651 403 229 3508 ELECT 100U M R2654 401 105 7909 MT-GLAZE 0.000 ZA 1/16W C2652...
  • Page 70 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R6688 401 198 7909 MT-GLAZE 47 JA 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R6689 401 198 7909 MT-GLAZE 47 JA 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R6691 401 105 0504 MT-GLAZE...
  • Page 71 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description RESISTOR D632 407 190 4106 DIODE SFPL-52V D633 407 124 6800 DIODE AG01A R612 402 083 4805 RESISTER 0.1JA D634 407 125 5307 ZENER DIODE RD27M-T1BB R614 401 237 0007 MT-GLAZE...
  • Page 72 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C006 403 044 9501 ELECT 100U M C007 403 070 2606 CERAMIC 0.1U Z C008 403 044 9501 ELECT 100U M RESISTOR R001 401 037 5004 MT-GLAZE 0.000 ZA 1/10W R002...
  • Page 73 MP6-XW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description -73-...

  • Page 74: Mechanical Parts List

    MP6-XW1000 Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. CABINET PARTS -74-...
  • Page 75 MP6-XW1000 Mechanical Parts List Key No. Part No. Description Key No. Part No. Description CABINET PARTS 610 286 8364 MOUNTING DUCT TOP BLUE-MK 610 288 6597 COMPL,CABINET TOP-MP6A 610 291 1046 SPACER SHEET*LP R-MP6A (Including Key No. a to e) 610 286 9811 SPACER SHEET*LP L-MK6A 411 025 3806...
  • Page 76 MP6-XW1000 Mechanical Parts List -76-...
  • Page 77 MP6-XW1000 Mechanical Parts List -77-...

  • Page 78: Optical Parts List

    MP6-XW1000 Optical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. -78-...
  • Page 79 MP6-XW1000 Optical Parts List Key No. Part No. Description Key No. Part No. Description OPTICAL PARTS 645 041 5104 ASSY,PRISM(PBS) 645 041 5500 MIRROR(B) 645 044 2452 ASSY,PRISM(PBS) 645 041 5081 OPTICAL FILTER(UV CUT) 610 291 0810 ASSY,LCD PNL/PRISM-MP6A 645 045 2307 POLARIZED GLASS(IN/R)SA (Including R,G,B LCD Panels and Key No.
  • Page 80 SANYO Electric Co., Ltd. Feb./2001 2000 SI Printed in Japan...

  • Page 81: Circuit Block Diagram

    Circuit Block Diagram (PLC-XW10) DIGITAL CONVERTER IC5201 DRIVER R-SAMPLE & HOLD PC/AV-SW CONVERTER MATRIX IC2211 IC501 IC5251 DRE0-7 φ6 IC2221 R-LCD DGE0-7 IC2200 H-SYNC IC5252 IC1001 DBE0-7 IC401 PANEL H-SYNC DRA0-7/B0-7 GRO0-7/GRE0-7 IC1021 IC202 IC2231 DGA0-7/B0-7 GGO0-7/GGE0-7 G-SYNC Cr/Pr IC1002...

  • Page 82: Power Supply Lines

    Power Supply Lines (PLC-XW10) IC631 T651 SWITCHING ASSY PWB, LINE FILTER CONVERTER SW904 SW902 15.5V1 15.5V1 POWER SUPPLY TRANSFORMER INTER LOCK THERMAL F601 AC CORD L601 L602 VA601 D635 FUSE D651 Q671 D612 DB611 L611 D632 15.5V D665 S-5V Q611...

  • Page 83: Schematic Diagrams

    Schematic Diagrams PLC-XW10 LINE FILTER MP6A HOT SIDE COLD SIDE ASSY,PWB, TERMOSTAT 1AA0B10C3110B INTER LOCK (SET TO OPEN AT 100+/-5˚C) SW904 SW902 C603 C604 S10B3370N K903S C601 C602 K901S J11EA321G F601 VA601 R601 L601 L602 275GM J11B S10B3590N 275GM 275GM...
  • Page 84 Y/G-SYNC SWITCH RESET_M C5213 KZ0.01 480I_SW (IC1807 19P) IC5282 GQFY TC7W53FU-(TE12L) R303 R7281 R5298 S-5V RESET SW Q303 1/16GJ 1/16GJ 1/16GJ 100C Q7281 5.1V R1011 0.8V L5282 1/16GJ100C R305 L2A9 R5280 R47MG SW10_1 1/16GJ R7283 L5281 SW1001 R7288 1/16GJ R5288 10KC 1/16GZ 0.6V...
  • Page 85 ADCDE1 R6987 S3.3V2 1/16GJ S3.3V1 R6949 1/16GZ0C R6951 C6912 C6911 C6909 C1902 25KZ0.1 1/16GJ 25KZ0.1 25KZ0.1 GQFY 10KC GQFY GQFY 6.3EM C6901 C6913 16EM 25KZ0.1 100D GQFY R1905 C1901 IC6901_121 IC6901_117 IC6901_111 1/16GZ 25KZ0.1 GQFY IC1901 TC7WH125FU J11EA120G R1908 1/16GZ R1902 R6902 K5C2...
  • Page 86 J11B2940G S3.3V1 TP802 TP801 J30A S3.3V1 IC861 S3.3V1 J30A 00102 (IC301) 00102 TC74LCX244FT C861 25KZ0.1 R820 GQFY R809 1/16GZ C807 R802 (IC301 3P) 3L_EN 1/16GZ 25KZ0.1 1/16GJ GQFY R865 10KC (IC1806 12P) SCLK 1/16GJ100C (IC1803) On-Off SW6801 IC861_3 S_CLK R861 (IC1806 13P) SDATA 1/16GZ...
  • Page 87 TP511 VR503 R528 1/16 7.3V C509 R1500 R1510 GZ0C 16EM L506 1/16GJ 1/16GJ 220D L2A9R47MG 100C 560C 15.5V R_IROMURA R523 R519 C523 C522 1/16GJ 1/16GJ C508 TP501 CJ390 KK1000 TP511 12KC J30A C507 CGQY GQBY 0.01 00102 C511 GQFY VR503 KZ0.01 GQFY VR502...
  • Page 88 POWER TP6601 POWER R6612 R6617 TP6601 R6611 J30A 1/16GJ 1/16GJ 1/16GJ 00102 10KC 10KC BOARD J10EG 10KC 10.2V BOARD 030G K3J1 12V1 FN901 "K6K" K3J2 "K6J" COMPONENT POWER POWER K3J3 C6611 BOARD "K3A" TP6602 10 11 12 16EM K8A6 J30A TP6602 100D 00102...
  • Page 89 R2501 AFTER SW R2504 R2505 L2501 D2502 1/8GZ 1/10 1/10 1/8GJ5.6 1SS355 GJ560 GJ150 15.5V POWER_FAIL R2502 C2501 C2502 16EM100D 25KZ0.1 1/8GZ ;16EM100F1 GQFY D2503 1SS355 L2502 1/8GJ5.6 C2503 C2504 16EM100D 25KZ0.1 ;16EM100F1 GQFY R-PANEL C2505 25EM 22WR J11EA321G C2506 TEST 25KZ0.1 C2507...

  • Page 90: Printed Wiring Board Diagrams

    Printed Wiring Board Diagrams CAUTION (LV-7105U/E) 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 91 AV Board (SIDE:A) R/C Board (SIDE:A) AV Board (SIDE:B) R/C Board (SIDE:B) Main Board “K8D” Component Board (SIDE:A) Component Board (SIDE:B) Main Board “K33B” R-LCD B-LCD Panel Panel G-LCD Panel Main Board “K33R” FN902 FN904 “K33G” “K8A” Main Board (PCB_MP6PA/PP6PA)
  • Page 92 Main Board (SIDE:A) Main Board (SIDE:B) Audio Amp Speaker Board “K6T” Component Board “K3B” FN905 Board Component “K28D” Board Temp “K3R” Board FN903 “K8H” Lamp Ballast Unit Audio Amp Component Board “K6P” Board “K3G” Component Board “K3A” Power Board “K6J” FN901 Power Board...

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