Sanyo PLC-XU4000 Service Manual
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Sanyo PLC-XU4000 Service Manual

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SERVICE MANUAL

Product code
Plc-xu4000
1 122 542 00
(KA2AC)
1 122 542 04
(KA2EC)
1 122 547 00
(LA2AC)
1 122 547 02
(LA2CC)
1 122 547 03
(LA2DC)
Multimedia Projector
Match the Chassis No. on the rating label of the projector
with the Chassis No. in the Service Manual.
If the Original Version Service Manual Chassis No. does
not match, additional Service Literature is required. You
must refer to "Notices" to the Original Service Manual prior
to servicing.
FILE NO.
Model No. Plc-xu4000
original Version
chassis No. KA2-xu400000
REFERENCE NO.
U.S.A, Canada,
Europe, U.K, Asia
Brazil
SM
5111301-00

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Summary of Contents for Sanyo PLC-XU4000

  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. Plc-xu4000 U.S.A, Canada, Europe, U.K, Asia Brazil original Version chassis No. KA2-xu400000 Match the Chassis No. on the rating label of the projector with the Chassis No. in the Service Manual. If the Original Version Service Manual Chassis No. does not match, additional Service Literature is required.

  • Page 2: Table Of Contents

    Contents SERVICE MANUAL ............1 Control Port Functions ..........62 Contents ................ 2 Scaler I/O Port Functions (PW190) ......62 Safety Instructions ............3 IC Block Diagrams ............63 Safety Precautions ............3 Parts Location Diagrams ..........69 Product Safety Notice ..........3 Mechanical Parts List ..........

  • 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 identified with the line ( ) in the schematic diagram.

  • Page 4: Specifications

    Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 13.78" x 3.44" x 10.02" (350.0 mm X 87.5 mm X 254.4 mm ) (Not including protrusions) Net Weight 7.28 lbs (3.3 kg) Feet Adjustment 0˚ to 12˚ Panel resolution LCD Panel System 0.63"...

  • Page 5: Circuit Protections

    Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the projec- tor, it will automatically turn off by operating one of the following protection circuits. Thermal switch There is the thermal switch (SW902) inside of the projector to detect the internal temperature rising abnormally.

  • Page 6: Warning Temperature And Power Failure Protection

    Circuit Protections Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the cooling fans stop spinning, or the power supplies in the projector are failed. led indicator POWER indicator...

  • Page 7: Maintenance

    Maintenance Replace the Filters Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, replace the filters immediately.

  • Page 8: Cleaning

    Maintenance 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 9: Lamp Replacement

    Lamp Replacement Lamp replacement WArNING: order rePlAceMeNt lAMP - For continued safety, replace with a lamp assembly of the same type. type No. PoA-lMP148 - Allow the projector to cool for at least 45 minutes before you open the Service Parts No. 610 352 7949 lamp cover.

  • Page 10: How To Check Lamp Used Time

    Lamp Replacement How to check Lamp Used Time Projector used time The LAMP REPLACE indicator will light yellow when the total lamp used time (Corresponding Counter value) reaches 5,000 hours. This is to indicate Projector 650H that lamp replacement is required. Lamp You can check the lamp used time following Cumulative...

  • Page 11: Security Function Notice

    Security Function Notice This projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code lock". When the pro- jector has set these security function on, you are required to enter correct PIN code to use the projector. If you do not know the correct PIN code to the projector, the projector can no longer be operated or started.

  • Page 12: Standby Mode Notice

    Standby mode Notice This projector provides 2 types of standby mode, Eco standby and Network standby. According to the standby mode "Eco" or "Network", several functions are restricted as shown in the table below. To change the standby mode, use the projector's menu "Setting".

  • Page 13: Mechanical Disassembly

    Mechanical Disassembly Mechanical disassembly should be made following procedures in numerical or- Screws Expression der. (Type ) mm Diameter x Length Following steps show the basic procedures, therefore unnecessary step may T type M Type 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 14 Mechanical Disassembly 2. Main Board, AV Board and Fans(FN904 and FN905) removal 1. Remove 3 screws-A (T3x8) and remove the fans (FN904 and FN905). 2. Remove 5 screws-B (M2.5x6) and 2 screws-C (M3x8) to remove the Main Board. 3. Release the hooks to remove the AV Panel, remove 3 screws-D (T3x6) and 2 hex screws E to remove the AV Board.
  • Page 15 Mechanical Disassembly 3. Speaker(SP901),lamp assy(lP900), optical unit removal 1. Remove the 2 screws-A(T3x12) to remove the speaker holder.Remove the 2 screws-B(T3x8) to remove the speaker(SP901). 2. Loosen 3 screws-C to remove the Lamp assy (LP900). 3. Remove 4 screws-D (T3x8) to remove the Optical unit. 4.
  • Page 16 Mechanical Disassembly 4. Fan (FN906) and Power Board removal 1. Remove 2 screws-A (T3x8) to remove the Cabinet front holder. Remove 1 screw-B (T3x8) to remove the Sensor holder and Thermal Switch(SW902). 2. Remove 2 screws-C(T3x8) to remove the Lamp fan duct ass'y. Remove 2 screws-D (T3x12) and 1 screw-E (T3x8) to remove the fan (FN906) and Lamp fan duct.
  • Page 17 Mechanical Disassembly 5. Mounting duct, Fans(FN901, FN902, FN903) and Side Filter removal 1. Remove 5 screws-A (T3x8) and 2 screws-B (T3x12) to remove the Panel Mouting Duct top. 2. Remove 2 screws-C (T3x12) to remove fans (FN902 and FN903). Remove the Panel Mounting Duct bottom.
  • Page 18 Mechanical Disassembly 6. cable reforming Reform cables as shown below. Bottom view of the power box Bottom view of the panel mounting duct top To POWER BOARD Hook Ferrite core Hook Fix the ferrite core here. BALLAST BOARD SW902 Hook FN902 FN903 Hook...

  • Page 19: Optical Parts Disassembly

    Optical Parts Disassembly Before taking this procedure, remove Cabinet Top and Main Board following to the “Mechanical Disassembly”. Disassembly requires a 2.0mm hex wrench. 1. lcd Panel/Prism Assy removal LCD Panel/ Prism Assy *Note on handling the lcd Panel/Prism Assy LCD Panel, Polarized glasses are very sensitive parts.

  • Page 20: Projection Lens Removal

    Optical Parts Disassembly 2. Polarized glass-in assy removal (M2.5x6)x1 Polarized glass-in assy Note on mounting the Polarized glass-in assy When mounting the R-Polarized glass-in assy and B-Polarized glass-in assy, make sure thet mounting position of the holder shuld be center. Fig.2 *Note on handling the polarized glass B-Polarized glass-in is very sensitive parts.
  • Page 21 Optical Parts Disassembly 4. Integrator and condenser out lens disassembly Maker Prism Beam Splitter (PBS) Light mask Int Light mask PBS Integrator lens-out Integrator lens-in * Rugged surface * Rugged surface fac- facing to the PBS ing to the lamp. M(2.5x6) (M3x14)x2 (M2.5x6)x2...

  • Page 22: Optical Unit Top Removal

    Optical Parts Disassembly 5. optical unit top removal Optical top Unhook 7 hooks to remove the Optical Unit Top. Fig.5 6. relay lens removal M(2.5x6) Relay lens Ass'y Fig.6 Relay lens -22-...

  • Page 23: Locations And Directions

    Optical Parts Disassembly 7. locations and directions Parts Name When mounting or assembling the optical parts in the opti- cal unit, the parts must be mounted in the specified loca- Dichroic mirror (B) tion and direction as shown in figure below. Dichroic mirror (G) Condenser lens (G) Mirror (R)

  • Page 24: Adjustments

    Adjustments Adjustments after Parts Replacement ● : Adjustment necessary ❍ : Check necessary disassembly / replaced Parts Polarized Glass lcd/ condenser relay Power Main Prism assy lens (out) lens (out) Board Board Contrast Adjustment ❍ ● Optical center adjustment ❍ ●...

  • Page 25: Optical Adjustments

    Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly”. Adjustments require a 2.0mm hex wrench and a slot screwdriver. Note: Do not disconnect connectors on the main board, because the projector cannot turn on due to operate the power failure protection.

  • Page 26: Optical Center Adjustment

    Optical Adjustments Optical center adjustment Take step-z to step-c sequentially for the optical center adjust- ment. [Before Adjustment] - Input a 100% of white raster signal. White z Condenser lens adjustment-1 Loosen 2 screws on the condenser lens (OUT) base and insert a slot screwdriver into the slots and turn it to disappear the color Fig.2...
  • Page 27 Optical Adjustments x Relay lens adjustment Loosen 1 screw on the condenser lens (OUT) base and insert a slot screwdriver into the slots and turn it to show the color shading Fig.3-1 on the both left and right of the screen as shown in Loosen 1 screw on the relay lens (OUT) base and insert a slot screwdriver into the slots...
  • Page 28 Optical Adjustments c Condenser lens adjustment-2 Loosen 1 screw on the condenser lens (OUT) base and insert a slot screwdriver into the slots and turn it to disappear the color Fig.4 shading on the left and right of the screen as shown in Tighten screw to fix the condenser lens (OUT) unit.

  • Page 29: Electrical Adjustments

    Electrical Adjustments Service Adjustment Menu Operation to enter the service mode MeNu button Select button To enter the “Service Mode”, press and hold the on the projector for more than MeNu button 3 seconds or press and hold the on the remote control for more than 20 seconds. The service menu appears on the screen as follows.

  • Page 30: 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 following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety. Before adjustment, please turn on the projector more than ten minutes. WArNING : uSe uV rAdIAtIoN eYe ANd SKIN ProtectIoN durING SerVIcING.

  • Page 31: Fan Control Adjustment

    Electrical Adjustments 1. Fan control adjustment 2. Auto calibration adjustment [Pc] 1. Enter the service mode. 1. Enter the service mode. tPFANA 2. Connect a digital voltmeter to test point “ ” (+) 2. Receive the 16-step grey scale computer signal with and chassis ground (-).
  • Page 32 Electrical Adjustments 3. Auto calibration adjustment [component] 4. Auto calibration adjustment [Video] 1. Enter the service mode. 1. Enter the service mode. 2. Receive the 16-step grey scale composite video sig- 2. Receive the 8 color 100% color bar 480i-component Video nal with mode.

  • Page 33: Common Center Adjustment

    Electrical Adjustments 5. common center adjustment 8. color Shading correction adjustment 1. Enter the service mode. If the correction of the Color shading adjustment is nec- 2. Receive the 50%-Whole Gray computer signal with essary, please adjust the "Color shading" by using the computer1 [rGB] mode.

  • Page 34: Test Points And Locations

    Electrical Adjustments Test Points and Locations MAIN BoArd TP35G -34-...

  • Page 35: 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 adjustment items indicated with “✻” are required to readjust fol- lowing to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 36 Electrical Adjustments Group/ Item Name Function Initial range Note Item 150 PreCoast YCbCr 480i 0 - 63 151 PostCoast YCbCr 480i 0 - 63 152 PreCoast YCbCr 575i 0 - 63 153 PostCoast YCbCr 575i 0 - 63 154 PreCoast YCbCr 480p 0 - 63 155 PostCoast YCbCr 480p 0 - 63...
  • Page 37 Electrical Adjustments Group/ Item Name Function Initial range Note Item Motion Adaptive Weight <KDEINT> 0 - 255 Value 0 : Conservative <====> 4 : 1 Angle Interpolation Level 0 - 4 Aggressive 2 CUE Low Pass Filter Enable <CUELPFEN> 0 - 1 Group deinterlacer setting Effective only for Progressive ON-L2 mode.
  • Page 38 Electrical Adjustments Group/ Item Name Function Initial range Note Item Film Detection Sensitivity 0 Global Motion Sensitivity 1 - 5 <FILMSTVT23> Film Detection Sensitivity 1 Video Motion Sensitivity 1 - 5 <VOFSTVT> 2 Video Motion Threshold Low <VOFTHRDA> 0 - 32767 3 Video Motion Threshold <VOFTHRDB>...
  • Page 39 Electrical Adjustments Group/ Item Name Function Initial range Note Item 26 REF_GateDur 0-1023 27 R-BasePos 0-15 28 G-BasePos 0-15 29 B-BasePos 0-15 30 RGB-Adjust Operation STEP=256[0<->256<->51 31 RGB-AdjLv 0-4095 2<->768<->1023] 32 LineR0 0-1023 (MIN<-->MAX Cyclic Operation) 33 LineR1 0-1023 (MIN<-->MAX Cyclic Operation) 34 LineR2 0-1023 (MIN<-->MAX Cyclic Operation)
  • Page 40 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 94 FrontCTalkR-Cent 0-2047 95 FrontCTalkR-Start 0-255 96 FrontCTalkR-End 0-255 97 FrontCTalkG-Cent 0-2047 98 FrontCTalkG-Start 0-255 99 FrontCTalkG-End 0-255 100 FrontCTalkB-Cent 0-2047 101 FrontCTalkB-Start 0-255 102 FrontCTalkB-End 0-255 103 R-DCOffset-NGain 0-1023 Scan Direction (Front/Rear) 104 R-DCOffset-N1 0-2047...
  • Page 41 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 163 G-DCOffset-P8 0-2047 Scan Direction (Front/Rear) 164 G-DCOffset-P9 0-2047 Scan Direction (Front/Rear) 165 G-DCOffset-P10 0-2047 Scan Direction (Front/Rear) 166 G-DCOffset-P11 0-2047 Scan Direction (Front/Rear) 167 G-DCOffset-P12 2016 0-2047 Scan Direction (Front/Rear) 168 B-DCOffset-PGain 0-1023 Scan Direction (Front/Rear)
  • Page 42 Electrical Adjustments Group/ Item Name Function Initial range Note Item 232 CROSSTALK_COEF_R 0-1023 1023 233 CROSSTALK COEF_G 0-1023 1023 234 CROSSTALK COEF_B 1023 0-1023 235 LCCON_ENABLE 236 ENBY_L1 0-255 237 ENBY_H1 0-1023 238 ENBY_L2 0-255 239 ENBY_H2 0-1023 Group Panel Service(6200) 0 R_LCCOM 0-255 1 G_LCCOM...
  • Page 43 Electrical Adjustments Group/ Item Name Function Initial range Note Item 0 Vsync input 0 - 1 0: Enable / 1:Disable 1 Timer for Recovery starting 0 - 1 0: Enable / 1:Disable 2 Color correction 0 - 1 0: Enable / 1:Disable 3 SPI receiver 0 - 1 0: Enable / 1:Disable...
  • Page 44 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 51 Filter Warning Display Filter Warning Display On / Off 1: On, 0: Off 52 Lamp Counter Reset Times Reset Times of Lamp Counter 0-255 Read only 53 Filter Counter Reset Times Filter Counter Reset Times 0-255 54 Factory Default Execute...
  • Page 45 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 17 DIMMER_LEVEL_AUTO Current Dimmer Leverl 0 - 128 * Read only 18 DIMMER_LEVEL_NORMAL Normal Dimmer Level 0 - 128 19 DIMMER_LEVEL_ECO Eco Dimmer Level 0 - 128 0: Lamp Failure Detection OFF 20 Lamp check enable 0 - 1 (White 50% Back), 1 : ON (Blue...
  • Page 46 Electrical Adjustments G ro u p / Item Name Function Initial range Note Item Temp. C-A to judge the Temp Error at 14 Temp C-A Warning (Eco) 100/100 100/100 0-100 Normal (Clogging Det.) 15 Temp A Warning Offset 0-100 (Temp) Temp B Warning Offset Offset of Temp Error (Temp.) 0-100...
  • Page 47 Electrical Adjustments Group/ Item Name Function Initial Range Note Item OnStart Cooling Start Threshold 0-100 12 After shutdown cooling Cooling after shutdown (0: No, 1: Yes) Group Fan/Lamp Voltage Dimmer Setting 0 Lamp Voltage 0-1792 1 Lamp Vol Threshold 30-90 2 Fan 1 Speed Gain 0-255 3 Fan 2 Speed Gain...
  • Page 48 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Y - Offset Acquiring Area V-Start 1 Y-OFFSET AREA V START 0 - 1000 Position 2 CB - OFFSET AREA H CB - Offset Acquiring Area H-Start 0 - 1000 START Position 3 CB - OFFSET AREA V...
  • Page 49 Electrical Adjustments Group/ Item Name Function Initial range Note Item 4 Disp Line 0 ~ 4095 Group ScArt(480i) 1 Disp Dots 0 ~ 4095 2 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 Group ScArt (575i)
  • Page 50 Electrical Adjustments Group/ Item Name Function Initial range Note Item 4 Disp Line 1052 0 ~ 4095 Group Ycbcr (1080i - 50) 0 Total Dots 2640 0 ~ 4095 * Read only 1 Disp Dots 1870 0 ~ 4095 2 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095...
  • Page 51 Electrical Adjustments Group/ Item Name Function Initial range Note Item 4 Disp Line 1046 0 ~ 4095 Group rGB Video (1080i - 50) 0 Total Dots 2640 0 ~ 4095 1 Disp Dots 1872 0 ~ 4095 2 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095...

  • Page 52: Chassis Block Diagrams

    Chassis Block Diagrams chassis over view -52-...

  • Page 53: System Control

    Chassis Block Diagrams System control IC9883 INVERTER <TC7WH14FU> IC301 SCALER -53-...

  • Page 54: Lamp Control

    Chassis Block Diagrams lamp control DIM_TX PW_MASTER_SDO DIM_RX PW_MASTER_SDi DIM_SCS PW_MASTER_SCK DIM_SCK DIM_SDO -54-...

  • Page 55: Audio Circuit

    Chassis Block Diagrams Audio circuit -55-...

  • Page 56: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit IC631 POWER OSC. <MR4010> IC621 P.F.CONTROL <FA5550> IC301 SCALER -56-...

  • Page 57: Fan Control Circuit

    Chassis Block Diagrams Fan control circuit Q7803 C7801 C7804 Q7804 Q7805 SUB POWER Q7806 Q7807 BOARD K7801 TPFANC FN906 FANC IC7841 D3802 Q7842 TPFANA FN901 FANA IC7811 1,14 S16.5V <TP554286> D3621 D3613 FN902 Q7813 Q7864 Q7814 D3622 FAN_SW3 FN903 Power-On:H D3623 POWER_SW Q7801...

  • Page 58: Troubleshooting

    Troubleshooting Indicators and Projector condition Check the indicators for projector condition. Indicators Projector condition LAMP POWER WARNING REPLACE red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is in stand-by mode. Press the ON/STAND-BY button ✻...

  • Page 59: No Power

    Troubleshooting No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs. Connect the AC cord and press the Power button once and then check the LED indication. - When all of led indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly.

  • Page 60: No Picture

    Troubleshooting No Picture check following steps. No picture with all of input sources Check signal processing stage and LCD driving stage; Check RGB S&H signals at test points TP35B, TP35G, TP35R. Check power supply circuit 15.5V_PNL and peripheral circuit. Check ICs IC501, IC531, IC561, IC401, IC301 and peripheral circuits. No picture with Pc1 Check IC301<Scaler>, IC5301<HV Sync SW>...

  • Page 61: No Sound

    Troubleshooting No Sound Check following steps. check if the audio sig- Check IC5001 and peripheral circuit. nal is observed at pins Check pins 7 and 32 of IC5001, the voltage is respectively S3.3V 19 and 23 of Ic5001. and S1.8V. Check IC5002<Audio SW>...

  • Page 62: Control Port Functions

    Control Port Functions Scaler I/o Port Functions (PW190) PIN No. Port No. FuNctIoN SIGNAl NAMe deScrIPtIoN ON_3.3V 3.3V Power Drive, Power On: H RESET_MIC PW_SCS TXD_PW Serial Control TXD ON_15V 15V Power Driver,Pow on:H MIC_OFF MIC Control, MIC On:H SDATA_PW 3-Wired Serial Control Data PW_NMCLR LAN control...

  • Page 63: Ic Block Diagrams

    IC Block Diagrams ● FA5550NG <P.F. Control, IC621> ● LC87F2G08AUSSOP <SUB CPU, IC9885> -63-...
  • Page 64 IC Block Diagrams ● SP3232ECYP <RS-232C Driver, IC3801> ● L3E06200P0A<D/A, S/H-LCD Driver, IC501, IC531, IC561> -64-...
  • Page 65 IC Block Diagrams ● L3E07111 <Digital Gamma Correction, IC401> ● TLV320AIC3105 <Audio Control, IC5001> -65-...
  • Page 66 IC Block Diagrams ● PW190 <Scaler, IC301> ● L3E08030F0A <Dimmer Control, IC9001> -66-...
  • Page 67 IC Block Diagrams ● MR4010 <Power OSC, IC631> ● PIC18F67J60<LAN CONTROL,IC8801> -67-...
  • Page 68 IC Block Diagrams ● TPS54286 <DC-DC Converter, IC7811> -68-...

  • Page 69: Parts Location Diagrams

    KA2-XU400000 Parts Location Diagrams cabinet top assembly c02-1 cabinet bottom-1 assembly A1000 MAIN BoArd A1001 AV BoArd SP901 SW901 Speaker lamp cover SW FN905 FN904 A2200 lP900 SuB PoWer BoArd lamp Assy A1003 Id coNNect BoArd A1002 A600 rc BoArd PoWer BoArd -69-...
  • Page 70 KA2-XU400000 Parts Location Diagrams cabinet bottom-2 assembly SW902 thermal Switch FN906 FN902 FN903 FN901 A901 BAllASt BoArd A630 FIlter BoArd Projection lens -70-...
  • Page 71 KA2-XU400000 Parts Location Diagrams Integrator lens and Condenser lens (Out) assembly -71-...
  • Page 72 KA2-XU400000 Parts Location Diagrams Polarized glass-in assembly L02-G L02-R L02-B *Polarized glass is not removed from the mounting base. LCD Panel/Prism Assembly -72-...
  • Page 73 KA2-XU400000 Parts Location Diagrams relay lens (out) assembly -73-...
  • Page 74 KA2-XU400000 Parts Location Diagrams ● In the optical unit l03-B l03-G l03-r CAUTION: Part must be placed in specified direction when replacing the optical parts. Please see “Optical Parts Disassembly” for further instructions. -74-...
  • Page 75 KA2-XU400000 Parts Location Diagrams ● Accessories (see accessories parts list) REMOTE CONTROL MANUAL CD-ROM VGA CABLE AC CORD FILTER COVER STRAP CARRYING CASE -75-...

  • Page 76: Mechanical Parts List

    PNL AV-KA2AC 610 343 1017 ADJ_CORE_KG5AC 610 352 7659 STD ADJ BTN-KA2AC 411 001 0300 RING E 5 945 047 8032 BADGE,SANYO*26.2X5.7L26.0 CHASSIS PARTS 610 353 6996 FILTER BOX SD-KA2AC 610 353 7009 FILTER BOX BTM-KA2AC 610 349 0830 BUSH -KJ8AC...

  • Page 77: Electrical Parts List

    KA2-XU400000 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 78 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R ASSEMBLED BOARDS 305 173 9915 TR 2SC3928A1S Q643 405 223 4406 TR 2S4085LS A600 655 004 1418 ASSY,PWB,POWER KZ8AC Q651 305 134 5928...
  • Page 79 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description R619 301 150 6014 MT-GLAZE 0.000 ZA 1/10W D631 307 163 0414 DIODE 1SS352-(TPH3) R620 301 256 5614 MT-GLAZE 47 JA 1/10W 307 149 0810 DIODE 1SS355-TE-17 R621 301 326 1812 MT-GLAZE...
  • Page 80 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description INTEGRATED CIRCUIT Q1031 305 217 7815 TR HN1B04FE-Y TE85L Q1041 305 217 7815 TR HN1B04FE-Y TE85L IC1051 409 697 3913 IC LE24C023M-TLM-E Q1051 305 134 5928 TR 2SA1037AK-T146-R IC3582 409 695 9313...
  • Page 81 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C1056 303 453 6814 CERAMIC 68P J C033 303 450 2215 CERAMIC 0.22U K C035 303 396 9613 CERAMIC 1U K 303 454 0019 CERAMIC 68P J 303 397 7618 CERAMIC 1U K...
  • Page 82 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description 303 453 9211 CERAMIC 470P K C3061 303 453 6319 CERAMIC 100P J 303 454 0910 CERAMIC 100P J 303 282 5118 CERAMIC 470P K 303 294 6110 CERAMIC 100P J C330...
  • Page 83 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C3571 303 396 9613 CERAMIC 1U K 303 397 7618 CERAMIC 1U K 403 478 5912 CERAMIC 1U K 303 397 7618 CERAMIC 1U K C351 303 453 8917 CERAMIC 0.1U K...
  • Page 84 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C404 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C3801 403 455 1012 CERAMIC 1U K...
  • Page 85 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C5040 303 453 8917 CERAMIC 0.1U K 303 433 1112 CERAMIC 1U K C443 303 453 8719 CERAMIC 470P K 303 453 8610 CERAMIC 0.1U K 303 453 9211 CERAMIC 470P K...
  • Page 86 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C5621 303 383 5215 CERAMIC 4.7U K 6.3V C509 303 396 9514 CERAMIC 2.2U K 303 382 7814 CERAMIC 2.2U K 303 393 2112 CERAMIC 4.7U K 6.3V C511 303 397 8219...
  • Page 87 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C7842 403 467 0911 CERAMIC 0.1U K C5862 403 455 1616 CERAMIC 10U K 403 478 5813 CERAMIC 10U K C7843 303 376 3112 ELECT 100U M C5863 303 453 8917 CERAMIC...
  • Page 88 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C9007 303 453 8917 CERAMIC 0.1U K R015 301 265 2611 MT-GLAZE 5.1K FA 1/10W 303 453 8610 CERAMIC 0.1U K R016 301 265 1713 MT-GLAZE 4.7K FA 1/10W 303 409 3426 CERAMIC...
  • Page 89 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description R350 301 263 7420 MT-GLAZE 75 JA 1/16W R1130 301 037 5017 MT-GLAZE 0.000 ZA 1/10W R1134 301 225 1814 MT-GLAZE 47 JA 1/16W R3502 301 225 1418 MT-GLAZE 47K JA 1/16W R1141...
  • Page 90 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description R5041 301 225 1210 MT-GLAZE 4.7K JA 1/16W R401 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4014 301 225 1210 MT-GLAZE 4.7K JA 1/16W R5042 301 224 9019 MT-GLAZE 10K JA 1/16W R4016...
  • Page 91 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description R7846 301 225 0213 MT-GLAZE 3.3K JA 1/16W R5823 301 265 4516 MT-GLAZE 68K FA 1/10W R5824 401 343 0512 MT-GLAZE 7.5K FA 1/16W R7847 301 294 4112 MT-GLAZE 30K FA 1/16W R5825...
  • Page 92 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description RB437 945 037 0831 R-NETWORK 47X4 1/16W R9022 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R9023 301 226 1516 MT-GLAZE 0.000 ZA 1/16W RB501 945 036 3529 R-NETWORK 0X4 1/32W R9024 301 150 6014...
  • Page 93 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description L3624 945 086 5368 IMPEDANCE,220 OHM P D1092 307 205 5216 DIODE RB521S-30-TE61 L3626 945 086 5368 IMPEDANCE,220 OHM P D2891 307 223 1115 ZENER DIODE 02DZ6.2Y(TPH3 L3627 945 086 5368 IMPEDANCE,220 OHM P...
  • Page 94 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description 307 210 1923 DIODE 1SS400 TE-61 SC5031 945 076 3503 SURGE-ABSORBER D591 307 235 0816 DIODE 1SS387 TPL3 SC5032 945 076 3503 SURGE-ABSORBER 307 210 1923 DIODE 1SS400 TE-61 SW6801 945 026 2792 SWITCH,PUSH 1P-1TX1...
  • Page 95 KA2-XU400000 Electrical Parts List Key No. Part No. description Key No. Part No. description C2903 303 358 3215 CERAMIC 10U K 6.3V R7802 301 104 6015 MT-GLAZE 100 JA 303 370 0018 CERAMIC 10U K 6.3V R7804 301 102 7519 MT-GLAZE 22 JA 303 368 7319...
  • Page 96 SANYo electric co., ltd. (KA2AC) March 2011 DC 50 Printed in Japan...

  • Page 97: Diagrams & Drawings

    Schematic diagrams Printed Wiring Board drawings Model chassis No. Plc-xu4000 KA2-xu400000 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KA2-xu400000, model Plc- xu4000. File with the service manual No. SM5111301-00.

  • Page 98: Parts Description And Reading In Schematic Diagram

    KA2-XU400000 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 99: Schematic Diagrams

    Schematic Diagrams cAutIoN Components indicated by a mark ! in this schematic diagram have the special significance in the safety. It is therefore, particularly recommended that the replacement of those parts must be made by exactly the same parts. Must be used with a specified fuse. Unauthorized substitutions may result in fire or accident.
  • Page 100 C3058 R3052 S5VA D3052 Q3052 :1SS387G R3038 MIC_D R3050 MIC_DET R3060 R3058 C3059 MIC/PC2_R R3001 C3001 SC3001 R3002 1/16GJ100KA CJ100CM Z30B0220G 1/16GJ100A :CJ100DAX :CJ100DAY MIC/PC2_L C3011 R3011 R3012 SC3011 1/16GJ100KA CJ100CM 1/16GJ100A Z30B0220G :CJ100DAX :CJ100DAY K30B PC1_R R3021 C3021 SC3021 1/16GJ100KA CJ100CM Z30B0220G...
  • Page 101 TO IC7811 P4 KEYSTONE_T 3851 S3.3VD_PW KEYSTONE_X 3852 S2.5V_PW R395 1/16GJ68KA R1871 1/16GJ10KA R396 P_FAIL 1/16GJ10KA S2.5V_PW C1871 SW841 10KK1MN R1872 R1890 R851 1/16GJ10A 1/16GJ10KA P_FAIL_FAN 1/16GJ1KA S3.3VD_PW C851 RXD_PW C1872 TXD_PW R3806 10KK1MN S2.5V_PW FAN_ERR_C S3.3VD_PW C336 C339 C335 C337 C338 L314...
  • Page 102 EXHAUST EXHAUST FN901 FN902 FN903 SIDE SIDE LAMP LAMP IN POWER B-PNL R-PNL G-PNL FN906 FN904 FN905 TO SPR-CAPA AFTER AC OFF J10EG035G J10EG035G J10EG035G J10EG036G J10EG045G J10EG036G J10EG037G FB3624 FB3626 S16.5V K8Q_4 FB3627 L3BE331PG L3BE331PG K8Q_1 K8Q_2 K8Q_3 L3BE331PG L3634 FB3621 L3631...
  • Page 103 RESET_DG R G B COMMON R424 1/16GJ 4.7KA RB437 R1JA4704G R404 R472 1/16GJ10KA 1/16GZ0A IRM_RST C425 R409 SDATA 1/16GJ100A FROM IC9001 SCLK R411 1/16GJ100A R415 1/16GJ100A 3.3VGAM R425 1/16GZ0A RB428 A SIDE R1JA4704G DG_ENBY1 TP_DVS R401 1/16GZ0A DG_ENBY2 DRGB_DY TP_DHS R402 R G B COMMON 1/16GZ0A...
  • Page 104 L8806 (BLUE) L26B3470G 3.3V_LAN S3.3V 3.3V_LAN L8801 3.3V_LAN F34DG107G 3.3V_LAN C8818 R8850 16KK0.1MN R8816 1/16GF2.2KC 1/8GZ000 :16KK0.1AYH:16KK0.1AXH C8817 TPOUT+ B_LCCOM 16KK0.1MN R3503 C8810 :16KK0.1AYH:16KK0.1AXH 16KK0.1MN TPOUT- :16KK0.1AYH:16KK0.1AXH C8811 C3506 16KK0.1MN 16EM1001X B_MON R8839 C8809 :16KK0.1AYH:16KK0.1AXH ;16EM1001Z LED_B L502 16KK0.1MN C507 L26B3470G 25KK11D 3.3V_LAN...

  • Page 105: Printed Wiring Board Drawings

    Printed Wiring Board Drawings ! cAutIoN rc ( SIde:A) rc (SIde:B) 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 106 MAIN (SIde:A) FIlter (SIde:A) T6.3AH250V LAMP BALLAST FN906 SUB PWOER FN901 “K29D” UNIT “X2” “K7801” F601A F601B F601 VA601 C3626 FB3621 R5627 TPFANB L3635 FN905 L3621 D3627 FB3633 R3627 IC592 L3631 D6851 D6850 C601 D2891 LF601 D7862 C2891 C7834 Q3601 R6842 R3604 FB3622...
  • Page 107 MAIN (SIde:B) FIlter (SIde:B) R5711 SCB16 D5601 SC5608 C7833 L5721 1LG4B10W0720A A30C5 IC9883 2nd_Reflow R7843 R4868 D3644 IC7841 L5609 C9889 R7863 R6883 R7801 R6877 L5608 C7842 POWER R6878 R6874 Q6846 R6879 R7865 D6853 R7825 R6858 R7836 R5703 R5705 D6877 L5606 “K6R”...
  • Page 108 SuB PoWer (SIde:A) SuB PoWer (SIde:B) MAIN Id coNNect (SIde:A) Id coNNect (SIde:B) MAIN “K8I” AV (SIde:A) K50A ***.??? A SIDE 1LG4B10W0720B K20B A30C5 K20A AV (SIde:B) K50A K300 1LG4B10W0720B A30C5 MAIN "K200" PCB_KA2AC...
  • Page 109 KA2-XU400000 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 ● Ic (GND) RESET (IN) (OUT) Index Index...

  • Page 110: Note On Soldering

    Note on Soldering do not use solder containing lead. Solder This product has been manufactured using lead-free Use solder with the metal content and composition ratio solder in order to help preserve the environment. by weight given in the table below. Do not use solders Because of this, be sure to use lead-free solder which do not meet these conditions.

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