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Sanyo PLC-SW10 Service Manual

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SERVICE MANUAL

Service Instructions & Parts List
Schematic Diagrams
Printed Wiring Board Diagrams
This Service Manual is provided with the above
sections. Click the sections you wish.
PRODUCT CODE
1 122 081 00
(MK6A)
1 122 082 00
(PK6A)
1 122 082 02
(PK6C)
Multimedia Projector
FILE NO.
Model No. PLC-SW10
Original Version
Chassis No. MK6-SW1000
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
5110158

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  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-SW10 U.S.A., Canada, Europe, Asia, Africa Original Version Chassis No. MK6-SW1000 NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Instructions & Parts List Service Manual.
  • Page 2 FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-SW10 U.S.A., Canada, Europe, Asia, Africa Original Version Chassis No. MK6-SW1000 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 3: 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 4: 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 5: 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 800 x 600 dots Number of Pixels 1,440,000 (800 x 600 x 3 panels) Color System...

  • Page 6: 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 7: 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 8: 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 9: 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 10 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 11 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 12 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 13 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 14: Mechanical Disassemblies ______________________________________

    Mechanical Disassemblies 10. FANS REMOVAL (FN902, FN903, FN904) Remove 4 screws A and 3 screws B and remove the duct cover and fans (FN902, FN903 and FN904) Duct Cover FN902 FN903 FN904 Fig.11 11. AC INLET ASS’Y REMOVAL 1) Remove a screw A and a grounding lead. 2) Remove 2 screws B and pull the AC inlet ass’y upward.

  • Page 15: 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 16 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 17 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 18: 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 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-LMP23 610 285 2912 lamp cover.

  • Page 21: 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 22: 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 23: 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 24: 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 25: 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 26 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 27 Electrical Adjustments NRS 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 “TP3581” (+) 2.
  • Page 28 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 “TP512” (+) and [PC/AV-VIDEO ADJUSTMENT] chassis ground (-).
  • Page 29 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 30: 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 31: 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 32: Test Points And Locations

    Electrical Adjustments Test Points and Locations Main Board TP3331 IC3301 VR2581 TP3581 TP3322 TP513 VR531 VR581 TP6603 VR521 VR3561 IC561 TP6602 TP562 TP511 TP531 TP561 TP532 IC501 IC531 VR561 VR2561 TP512 TP802 VR551 TP801 TP3582 VR2571 TPDHS VR6601 TPDVS IC301 TP5111 TP6601 IC2200...

  • Page 33: 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 34: Troubleshooting

    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 35 Troubleshooting NO POWER PERIPHERY OF CHASSIS MAIN BOARD 1. Is fuse (F901) 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 36: 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 37: 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 38: 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 39: Waveforms

    Waveforms TP207 TP218 TP7223 TP208 AV VIDEO H-SYNC TP7224 TPDHS TP3322 V-SYNC TPDVS TP3581 TP3321 for R/B TP2211R TP3582 TP2212R for G R-OUTPUT -38-...
  • Page 40 Waveforms TP2221G TP2231B TP2222G TP2232B G-OUTPUT B-OUTPUT TP501 TP531 S&H S&H R-INPUT G-INPUT TP502 TP532 S&H S&H R-OUTPUT G-OUTPUT TP511 TP512 S&H S&H R-OUTPUT G-OUTPUT -39-...
  • Page 41 TP561 S&H B-INTPUT TP562 S&H B-OUTPUT TP513 S&H B-OUTPUT -40-...

  • Page 42: 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 43: Ic Block Diagrams

    IC Block Diagrams AN5265 <AUDIO OUTPUT, IC001> FA5332M <Power Factor Control, IC01> -42-...
  • Page 44 IC Block Diagrams PW164-10RK <System Control/Scan Converter, IC301> CXA2111R <LCD Driver, IC401> -43-...
  • Page 45 IC Block Diagrams M62358FP <DAC, IC431> CXD3503R <White Uniformity Compensation, IC471> -44-...
  • Page 46 IC Block Diagrams CXA2112R <Sample & Hold, IC501, IC531, IC561> STR-Z2156 <Power SWitching Control, IC631> -45-...
  • Page 47 IC Block Diagrams IDT71V016S <RAM, IC811> CXA2016S <Sync Separator, IC1021> -46-...
  • Page 48 IC Block Diagrams MC10H351ML <IC1501> LM76CHMX <Thermal Sensor, IC1831, IC1832> -47-...
  • Page 49 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 50 IC Block Diagrams ET1030F0A <Level Shift, IC3501, IC3531, IC3561> TC4053BF <Switching, IC5001> -49-...
  • Page 51 IC Block Diagrams SAA7114H <Digital Video Processor, IC5101> -50-...

  • Page 52: 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 53: 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 54: Service Parts Lists

    MK6-SW1000 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 55 MK6-SW1000 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 56 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description OUT OF CIRCUIT BOARDS R1011 401 105 0405 MT-GLAZE 100 JA 1/16W R1021 401 105 0405 MT-GLAZE 100 JA 1/16W R1024 401 105 0504 MT-GLAZE 1K JA 1/16W LP900 610 285 2912 LAMP ASSY(POA-LMP23)
  • Page 57 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description L2021 645 014 2659 FILTER,EMI 10MHZ 405 015 8704 TR 2SC2812-L6-TB L2022 645 014 2659 FILTER,EMI 10MHZ 405 015 8902 TR 2SC2812-L7-TB L2091 645 014 2659 FILTER,EMI 10MHZ Q2661 405 014 4509...
  • Page 58 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C2681 403 229 3508 ELECT 100U M R2672 401 105 5301 MT-GLAZE 4.7K JA 1/16W 403 335 0408 ELECT 100U M R2676 401 105 2409 MT-GLAZE 2K JA 1/16W C2682 403 149 9208...
  • Page 59 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description D2661 407 149 0807 DIODE 1SS355-TE-17 ASSY,PWB,POWER MK6A D2671 407 149 0807 DIODE 1SS355-TE-17 D2681 407 149 0807 DIODE 1SS355-TE-17 TRANSISTOR D2691 407 149 0807 DIODE 1SS355-TE-17 Q611 405 140 3704 TR 2SK2698...
  • Page 60 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R628 401 263 0101 MT-GLAZE 100K JA D660 407 179 4905 ZENER DIODE UDZ-TE-174.7B R629 401 263 0101 MT-GLAZE 100K JA D661 407 149 0807 DIODE 1SS355-TE-17 R631 401 263 0101 MT-GLAZE...
  • Page 61 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description DIODE Q5003 405 014 4509 TR 2SC2412K T146 R 405 014 4608 TR 2SC2412K T146 S D001 407 206 5509 ZD UDZS-TE-179.1B 405 015 8704 TR 2SC2812-L6-TB 407 187 7905 ZENER DIODE UDZ9.1B-TE-17 405 015 8902...
  • Page 62 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description 405 015 8902 TR 2SC2812-L7-TB IC3391 410 315 5308 IC MC74ACT244DT Q5296 405 134 5905 TR 2SA1037AK-T146-R IC3392 409 330 2508 IC TC7SH04FU-(TE85L) 405 147 2205 TR 2SA1037AK-S-T146 410 356 7606 IC SN74AHC1G04HDCKR...
  • Page 63 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C1964 403 155 4204 CERAMIC 15P J C2637 403 283 6309 CERAMIC 1U Z C1965 403 164 0204 CERAMIC 0.1U Z C2638 403 322 7809 ELECT 220U M 6.3V C1966...
  • Page 64 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C3881 403 162 6208 ELECT 1U M C5104 403 205 2808 CERAMIC 0.047U K C3882 403 162 6208 ELECT 1U M C5106 403 205 2808 CERAMIC 0.047U K C3883 403 162 6208...
  • Page 65 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description C571 403 113 3805 CERAMIC 1000P K 645 024 7477 R-NETWORK 0X4 1/16W C574 403 164 0204 CERAMIC 0.1U Z RB562 645 037 0656 R-NETWORK 0X4 0.063W C576 403 229 3508 ELECT...
  • Page 66 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R1523 401 105 4007 MT-GLAZE 330 JA 1/16W R244 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1801 401 105 2805 MT-GLAZE 2.2K JA 1/16W R246 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R1802...
  • Page 67 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R305 401 105 0603 MT-GLAZE 10K JA 1/16W R3381 401 105 5103 MT-GLAZE 47 JA 1/16W R307 401 105 0306 MT-GLAZE 10 JA 1/16W R3382 401 105 0306 MT-GLAZE 10 JA 1/16W R308...
  • Page 68 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R3563 401 105 0603 MT-GLAZE 10K JA 1/16W R432 401 105 0405 MT-GLAZE 100 JA 1/16W R3566 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R433 401 105 3307 MT-GLAZE 2.7K JA 1/16W R3567...
  • Page 69 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R5037 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5212 401 105 0405 MT-GLAZE 100 JA 1/16W R504 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5213 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5041...
  • Page 70 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R5296 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6131 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5298 401 105 0504 MT-GLAZE 1K JA 1/16W R6135 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R5299...
  • Page 71 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description R6956 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R871 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6958 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R872 401 105 7909 MT-GLAZE 0.000 ZA 1/16W R6961...
  • Page 72 MK6-SW1000 Electrical Parts List Ref. No. Part No. Description Ref. No. Part No. Description D2864 407 210 0200 LED SML-210PT T86 K ACCESSORIES 407 210 0101 LED SML-210PT-J-T86 D2865 407 203 7803 LED SML-210LT T86 M 645 041 5982 ASSY,REMOCON CXGW D3301 407 149 0807 DIODE 1SS355-TE-17...

  • Page 73: Mechanical Parts List

    MK6-SW1000 Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. CABINET PARTS -72-...
  • Page 74 MK6-SW1000 Mechanical Parts List Key No. Part No. Description Key No. Part No. Description CABINET PARTS 610 290 2082 MOUNTING DUCT BTM-M4GA 610 285 6255 COMPL,CABINET TOP-MK6A 610 286 8364 MOUNTING DUCT TOP BLUE-MK (Including Key no. a to e) 610 286 9804 SPACER SHEET*LP R-MK6A 411 025 3806...
  • Page 75 MK6-SW1000 Mechanical Parts List -74-...
  • Page 76 MK6-SW1000 Mechanical Parts List -75-...

  • Page 77: Optical Parts List

    MK6-SW1000 Optical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. -76-...
  • Page 78 MK6-SW1000 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) 610 289 3816 ASSY,LCD PNL/PRISM-MK6A 645 045 2307 POLARIZED GLASS(IN/R)SA (Including R,G,B LCD Panels and Key No.
  • Page 79 MK6-SW1000 -78-...
  • Page 80 MK6-SW1000 -79-...
  • Page 81 SANYO Electric Co., Ltd. Nov./2000/ 2000 SI Printed in Japan...

  • Page 82: Circuit Block Diagram

    Circuit Block Diagram (PLC-SW10) DIGITAL R-SAMPLE & HOLD CONVERTER IC5201 DRIVER PC/AV-SW CONVERTER MATRIX IC2211 IC501 IC5251 DRE0-7 φ6 IC2221 R-LCD DGE0-7 IC2200 IC1001 H-SYNC IC5252 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 83: Power Supply Lines

    Power Supply Lines (PLC-SW10) 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 84: Schematic Diagrams

    Schematic Diagrams PLC-SW10 LINE FILTER MK6A ASSY,PWB, HOT SIDE COLD SIDE TERMOSTAT 1AA0B10C2920B INTER LOCK (SET TO OPEN AT 100+/-5˚C) SW904 K5RR K903S SW902 C601 C602 C603 C604 K901S S10B3370N VA601 R601 L601 L602 J11B J11EA300G F601 275GM 275GM 275GM...
  • Page 85 Y/G-SYNC R303 5.3V 1/16GJ 100C Q303 SWITCH RESET SW RESET_M R304 (IC312) 1/16GJ IC5282 R305 C303 2.2KC 1/16GJ KZ0.01 TC7W53FU-(TE12L) C5213 10KC GQFY (IC5101 20P) R1011 KZ0.01 C7281 R7281 1/16GJ100C Q7281 1/8GZ 1/16 GQFY SW10_1 GJ22C 5.1V SW1001 0.8V (IC5101 16P) R5280 SW10_3 R5205...
  • Page 86 IC3861 CTS5 (QIC851 3P) TMP47C101M-JV45 M2/PIN7 (QI301 204P) IC3871 C3861 R3861 X3861 M2/PIN8 2.5V 10KZ 1/16 (QI301 75P) HIN232CB V11B 1UGQFY GZ0C 0930G; 5.3V MOUSE1 (QI301 207P) SP232ACT V11B 1250G 2.2V (QI351 1P) IC3862 "K50B" 5.3V R3863 MN1382-Q-TX R3866 1/16 M2/PIN7 1/16 GJ10KC...
  • Page 87 TEMP. BOARD TEMP.SENS IC J11B2940G S3.3V1 "K6P" IC861 J10EG050G TC74LCX244FT C861 25KZ0.1 (IC301) GQFY TP802 R2614 TP801 D1831 J30A (IC301 3P) 3L_EN S3.3V1 J30A 1SS355 00102 R2603 R2601 K8G1 K8G2 K8G3 K8G4 K8G5 00102 (IC1806 12P) SCLK R865 1GJ22 POWER_FAIL 1/16GJ100C C807 IC861_3...
  • Page 88 (IC3391 9P) 5V_DV C514 25KZ0.1 GQFY 15.5V TP221R R523 L2201 L2204 C516 VR521 R2207 1/16GJ L2A73R3MG 16EM 1/16GJ TP2211R 15KC R521 100D J30A 1/16GJ TP502 VR521 00102 8.2KC R3L5103SG L504 R520 B-10K C2208 L506 R2208 IC2211 1/8GJ R526 C517 1/16GZ0C TP502 R2211 1/8GJ560...
  • Page 89 POWER POWER D3501 1SS355 Q3501 POWER_FAIL BOARD "K6J" BOARD "K6K" L3501 (IC1808 6P) 2SA1203Y 1/8GJ10 15.5V 15VL 15VL POWER POWER R3501 (IC3381 7P) 1/16GJ C3508 RHCLK1 (IC3561) (IC3531) 1.5KC 10 11 12 (IC3391 14P) RHST R3502 C3501 1/16GJ (IC3391 7P) 16EM10D 4.7KC J10EG...
  • Page 90 15.5V R2501 R2503 C2501 AFTER SW D2502 1/8GZ 16EM100D 1SS355 ;16EM100F1 15.5V POWER_FAIL L2501 1/8GJ5.6 R2502 D2501 1/8GZ FAN DRIVE SW K5RR J11EA300G DY(R) R2504 1/16GJ10C K3R59 K5R30 K3R57 K5R29 VSSY VSSY R2513 1/16GJ2.2C NRS2 K3R51 K5R26 NRS1 R2514 1/16GJ2.2C K5R25 LCCOM VSSX...

  • Page 91: Printed Wiring Board Diagrams

    Printed Wiring Board Diagrams CAUTION (PLC-SW10) 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 92 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” B-LCD R-LCD Panel Panel G-LCD Panel Main Board “K33R” FN902 FN904 “K33G” “K8A” Main Board (MK6-SW1000)
  • Page 93 Main Board (SIDE:A) Main Board (SIDE:B) Audio Amp Board “K6P” Component Board “K3B” FN905 Board Component “K28D” Board Temp “K3R” Board FN903 “K8H” Lamp Ballast Unit Audio Amp Board Component “K6P” Board “K3G” Component Board “K3A” Power Board “K6J” FN901 Power Board “K6K”...

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