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Sanyo PLC-WXE46 Service Manual

Multimedia projector
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SERVICE MANUAL

PRodUCt CodE
PLC-WXE46
1 122 483 40
(KM5AY)
1 122 484 40
(KM5AY)
1 122 484 42
(LM5CY)
Multimedia Projector
PLC-WXL46
1 122 483 30
(KM5AZ)
1 122 484 30
(LM5AZ)
1 122 484
32
(LM5CZ)
FILE NO.
Model No.
original Version
Chassis No. KM5-WXE4600
Match the Chassis No. on the unit's cabinet bottom with the
Chassis No. in the Service Manual.
If the Original Version Service Manual Chassis No. does
not match the unit's, additional Service Literature is re-
quired. You must refer to "Notices" to the Original Service
Manual prior to servicing the unit.
REFERENCE NO.
PLC-WXE46
PLC-WXL46
U.S.A, Canada,
Europe, U.K, Asia
KM5-WXL4600
SM
5111073-00

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Summary of Contents for Sanyo PLC-WXE46

  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-WXE46 PLC-WXL46 U.S.A, Canada, Europe, U.K, Asia original Version Chassis No. KM5-WXE4600 KM5-WXL4600 Match the Chassis No. on the unit's cabinet bottom with the Chassis No. in the Service Manual. If the Original Version Service Manual Chassis No. does not match the unit’s, additional Service Literature is re-...

  • Page 2: Table Of Contents

    Contents Contents ................  Electrical Parts Location ........... 69 Safety Instructions ............3 Electrical Parts List ........... 70 SAFETY PRECAUTIONS ........... 3 Mechanical Parts List ..........86 PRODUCT SAFETY NOTICE........3 Cabinet Parts Location ..........86 SERVICE PERSONNEL WARNING ......3 Optical Parts Location ..........

  • 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) 1.59" x 5.73" x 11.85" (319.9 mm x 145.5 x 300.9 mm) (Not including protrusions) Net Weight 7.5 lbs (3.4 kg) Feet Adjustment 0˚ to 10.0˚ Panel Resolution LCD Panel System 0.59”...

  • 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 (SW90) inside of the projector to de- tect 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. - If the WARNING indicator is flashing, it may detect the abnormal temperature inside the projector.

  • Page 7: Maintenance

    Maintenance Air filter care and cleaning Air filters prevent dust from accumulating on the optical elements inside the projector. Should the air filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat build up and ad- versely affect the life of the projector.

  • Page 8: Attaching The Lens Cover

    Maintenance 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: Cleaning The Projection Lens

    Maintenance Cleaning the Projection Lens CAUtIoN This projector is equipped with a plastic lens. Do not rub the lens with a hard fiber cloth or hit it with something hard to prevent the lens from scratching. Do not use a chemical cleaner (liquid and solid) to avoid deteriorating the lens. Unplug the AC power cord before cleaning.

  • Page 10: Lamp Replacement

    REPLACEMENt LAMP Replacement lamp can be ordered through your dealer. When ordering a projection lamp, give the following information to the dealer. Model No. of your projector : PLC-WXE46/PLC-WXL46 Replacement Lamp type No. : PoA-LMP106 PoA-LMP106 (Service Parts No. 610 332 3855)

  • Page 11: How To Check Lamp Used Time

    Lamp Replacement Lamp Replacement Counter Be sure to reset the Lamp replacement counter after the lamp is replaced. When the Lamp replacement counter is reset, the LAMP REPLACE indicator stops lighting. Lamp counter Turn the projector on and press the MENU button to display the On-Screen Menu.

  • Page 12: Security Function Notice

    Security Function Notice Security Function disable This projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code lock". When the projector 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 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, Rear Panel Speaker(SP901) and Fan (FN905) removal 1. Remove  screws A (M.5x6) to remove the Lamp Spacer Sheet. . Remove 7 screws B (M.5x6) and screw C (M.5x8) to remove the Main Board and remove screw D (M4x5) to remove the Grounding lead. 3.
  • Page 15 Mechanical disassembly 3. Power, Line Filter, Ballast Board, thermal Switch (SW902), Fan (FN906) removal 1. Remove the Isolation sheet. . Remove 4 screws A (T3x6) to remove the Power Board and  screws B (T3x6) to remove SW90. 3. Remove 4 screws C (T3x6) to remove the Ballast Board. 4.
  • Page 16 Mechanical disassembly 4. optical Unit, Fans (FN903, FN904), Noise Filter removal 1. Remove the Lens top spacer sheet. . Remove 6 screws A (T3x6) and  screws B (T3x1) to remove the Optical unit. 3. Remove the Lens bottom spacer sheet. 4.

  • Page 17: Optical Parts Disassembly

    optical Parts disassembly Before taking this procedure, remove Cabinet Top, Main Board and the Lamp Spacer Sheet following to the "Mechanical Disassembly”. Disassembly requires a .0 mm hex wrench. 1. Projection lens removal (M3x8)x4 Note on replacing the Projection Lens - When the Projection Lens is replaced with the new one and reassembled, please make the lens near the side to the Prism and fix it.
  • Page 18 optical Pats disassembly 3. Relay lens disassembly (M.5x5)x Relay lens Ass'y (Mx3) Relay lens Fig.3 4. Polarized glass-in disassembly (M.5x5)x1 Polarized glass-in Ass'y Film side Polarized glass Fig.4 -18-...
  • Page 19 optical Parts disassembly 5. LCd Panel/Prism Ass’y removal LCD Panel/ (M.5x4)x Prism Ass’y (M3x10) (Bottom side) Fig.5 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.

  • Page 20: Panel Type Check

    optical Parts disassembly Panel type Check There are  types of LCD/Prism Ass'y for this model. Either L-Type or R-Type LCD /Prism Ass'y is used on the projec- tor. Check which type of LCD/Prism Ass'y is used with the figure below. When replacing the LCD/Prism Ass'y, you need to take "Panel Type Check and Setting"...
  • Page 21 optical Parts disassembly 6. Polarized glass, Pre-polarized glass removal (Mx) (Mx) (Green) (Red) Pre-Polarized Glass(G) Polarized Glass(G) (Mx4) (Mx) Pre-Polarized Glass(B) Film (Blue) Polarized Glass(R) Fig.6 Polarized Glass(B) * Mount the polarized glasses as the film attached side comes to the LCD Film panel side.
  • Page 22 Optical Parts Disassembly 8. Locations and Directions When mounting or assembling the optical parts in the optical unit, the parts must be mounted in the specified No. Parts Name location and direction as shown in figure below. Integrator lens (OUT) Prism beam splitter (PBS) Condenser lens (OUT) Dichroic mirror (B) Dichroic mirror (G) Condenser lens (G)

  • Page 23: Adjustments

    Adjustments Adjustments after Parts Replacement ● : Adjustment necessary ❍ : Check necessary disassembly / Replaced Parts Polarized Glass LCd/ Integrator Relay Power Board Main Board Prism Ass’y Lens (oUt) Lens (oUt) Contrast Adjustment R-Contrast adjustment ● G-Contrast adjustment ● B-Contrast adjustment ●...

  • Page 24: Optical Adjustments

    optical Adjustments Before taking optical adjustments below, remove the Cabinet Top and the Lamp Spacer Sheet following to the "Mechanical Disassembly”. Adjustments require a .0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens adjustment, you need to disconnect FPC cables of LCD panels on the main board. Optical adjustment requires a .0mm hex wrench and a slot screwdriver.

  • Page 25: Integrator Lens Adjustment

    optical Adjustments Integrator lens adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of integrator lens assy to make color uniformity in white. 1) If the shading appears on the left or right of the screen as White shown in Fig.2-1, loosen 1 screw , and adjust the slot...
  • Page 26 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. If the shading appears on the left or right of the screen as shown in Fig.3, loosen 1 screw , and adjust the slot to make color...

  • Page 27: Electrical Adjustments

    Electrical Adjustments Service Adjustment Menu operation to enter the service mode To enter the “Service Mode”, press and hold the MENU button on the remote control or on the top control for more than 0 seconds. The service menu appears on the screen as follows. to adjust service data Select the adjustment group no.

  • Page 28: 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 29 Electrical Adjustments 5. Auto Calibration adjustment [PC] 2 .Center Voltage Adjustment 1. Enter the service mode. 1. Enter the service mode. . Select group no. “ ”, item no. “ ” to ad- . Receive the 16-step grey scale computer signal with 7.50 Computer1 [RGB] just the voltage of tP_VMIdG to be...
  • Page 30 Electrical Adjustments Gain adjustment [Component] 6. Select group no. “ ”, item no. “ ” and adjust the ampli- 1. Enter the service mode. tude “ ” to be minimum by changing the Data value. tP35B . Receive the 16-step grey scale computer signal with 7.

  • Page 31: Common Center Adjustment

    Electrical Adjustments 8. Common Center adjustment 11. 50% White adjustment [Video] 1. Enter the service mode. 1. Enter the service mode. . Receive the 50%-Whole Gray computer signal with . Receive the 16-step grey scale composite video sig- Computer1 [RGB] mode. Video[Video] nal with mode.

  • Page 32: Test Points And Locations

    Electrical Adjustments test Points and Locations MAIN BoARd K9880 K8802 K8801 K801 TP_VREFB -3-...

  • Page 33: 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 34 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 150 PreCoast YCbCr 480i 0 - 63 151 PostCoast YCbCr 480i 0 - 63 15 PreCoast YCbCr 575i 0 - 63 153 PostCoast YCbCr 575i 0 - 63 154 PreCoast YCbCr 480p 0 - 63 155 PostCoast YCbCr 480p 0 - 63...
  • Page 35 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Motion Adaptive Weight <KDEINT> 0 - 55 Value 0 : Conservative <====> 4 : 1 Angle Interpolation Level 0 - 4 Aggressive  CUE Low Pass Filter Enable <CUELPFEN> 0 - 1 Group deinterlacer setting Effective only for Progressive ON-L mode.
  • Page 36 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Film Detection Sensitivity 1 Video Motion Sensitivity 1 - 5 <VOFSTVT>  Video Motion Threshold Low <VOFTHRDA> 0 - 3767 Video Motion Threshold <VOFTHRDB> 0 - 3767 High 4 Global Motion Threshold <GMDTHRD>...
  • Page 37 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 3 LineR0 0-103 (MIN<-->MAX Cyclic Operation) 33 LineR1 0-103 (MIN<-->MAX Cyclic Operation) 34 LineR 0-103 (MIN<-->MAX Cyclic Operation) 35 LineR3 0-103 (MIN<-->MAX Cyclic Operation) 36 LineR4 0-103 (MIN<-->MAX Cyclic Operation) 37 LineG0 0-103 (MIN<-->MAX Cyclic Operation)
  • Page 38 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 101 FrontCTalkB-Start 0-55 10 FrontCTalkB-End 0-55 103 R-DCOffset-NGain 0-103 Scan Direction (Front/Rear) 104 R-DCOffset-N1 0-047 Scan Direction (Front/Rear) 105 R-DCOffset-N 0-047 Scan Direction (Front/Rear) 106 R-DCOffset-N3 0-047 Scan Direction (Front/Rear) 107 R-DCOffset-N4 0-047 Scan Direction (Front/Rear)
  • Page 39 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 170 B-DCOffset-P 0-047 Scan Direction (Front/Rear) 171 B-DCOffset-P3 0-047 Scan Direction (Front/Rear) 17 B-DCOffset-P4 0-047 Scan Direction (Front/Rear) 173 B-DCOffset-P5 0-047 Scan Direction (Front/Rear) 174 B-DCOffset-P6 0-047 Scan Direction (Front/Rear) 175 B-DCOffset-P7 0-047 Scan Direction (Front/Rear)
  • Page 40 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 39 ENBY_H 0-103 Group Panel Service(6150/1060) 0 R_LCCOM 0-55 1 G_LCCOM 0-55  B-LCCOM 0-55 3 R-ENBX-PW 0-15 4 G-ENBX-PW 0-15 5 B-ENBX-PW 0-15 6 R-DXIN 0-17 7 G-DXIN 0-17 8 B-DXIN 0-55 9 R-ENBX1IN...
  • Page 41 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 61 OSD Aspect HL OSD display position offset H left 0-104 6 OSD Aspect HR OSD display position offset H right 0-104 63 Screen Aspect VT OSD display offset V top 0-104 64 Screen Aspect VB OSD display offsetr V bottom...
  • Page 42 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Luminance Data Avarage Point for DIMMER_AVERAGE_POINT 0 - 16 Mimmer Luminance Data Avarage Value for 16 DIMMER_AVERAGE_DATA * Read only Dimmer 17 DIMMER_LEVEL_AUTO Current Dimmer Leverl * Read only 18 DIMMER_LEVEL_NORMAL Normal Dimmer Level 0 - 15 19 DIMMER_LEVEL_ECO Eco Dimmer Level...
  • Page 43 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 0 Temp A Warning Offset 0-100 (Time) 1 Temp B Warning Offset Offset of Temp Error (Minutes) 0-100 (Time) Error Setting Value is increased X  Temp C Warning Offset minute at the below condition 0-100 (Time)
  • Page 44 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Maximum Execution Times 1 Loop Count 1 - 30 (OFFSET->GAIN) Result of Auto-Calibration (Last 0: OK, 1: Adjusting,9: Error *  Auto Status 0 / 1 / 9 Memory) ReadOnly 3 AutoWait Wait Value for each setting 1 - 0...
  • Page 45 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 0: Effective All Bit, 1: Disable Lower 1 bit 5 PHASEMSK Phase Detection Filter 0 - 3 : Disable Lower  bit, 3: Disable Lower 3 bit Group Paneltype * Panel type Check 0: Gamma for L-Turn 0 GammaL/R-View Current Setting Check...
  • Page 46 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 1 Disp Dots 0~4095  H Back Porch 0~4095 3 V Back Porch 0~4095 4 Disp Line 0~4095 Group YCbCr (480P) 0 Total Dots 0 ~ 4095 * Read only 1 Disp Dots 0 ~ 4095  H Back Porch...
  • Page 47 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Group RGB Video (575i) 1 Disp Dots 0 ~ 4095  H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 5 Clamp 0 ~ 55 6 Clamp Width...
  • Page 48 Electrical Adjustments Group/ Item Name Function Initial Range Note Item  H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 101 0 ~ 4095 Group HdCP (480P) Over Scan Rate (0 ~ 5.5% at 0.1% 7 Over Scan 0 - 55 steps)

  • Page 49: Chassis Block Diagrams

    Chassis Block diagrams Chassis over view SP901 -49-...

  • Page 50: System Control

    Chassis Block diagrams System control IC301 SCALER <PW190> -50-...

  • Page 51: Lamp Control

    Chassis Block diagrams Lamp control -51-...

  • Page 52: Audio Circuit

    Chassis Block diagrams Audio circuit -5-...

  • Page 53: Power Supply & Protection Circuit

    Chassis Block diagrams Power supply & protection circuit IC631 POWER OSC. <STR-Z2156> IC601 P.F.CONTROL <FA5502> BLAST_AC FAN_ERR IC301 SCALER <PW190> -53-...

  • Page 54: Fan Control Circuit

    Chassis Block diagrams Fan control circuit TPFANA Q7812 FN906 S15.5V FAN_A D3624 D3613 Q7811 FN903 IC7811 D3622 Q7813 Q7864 FN904 D3621 TPFANB Q7862 FN901 FAN_B D3623 FN902 D3614 D3626 FN905 D3627 Q3601 P_FAIL P_FAIL P_Fail: H Power Error: On FAN_ERR LAMP IC4891 COVER...

  • Page 55: Iic Bus Control Circuit

    Chassis Block diagrams IIC bus control circuit DSub15 -55-...

  • Page 56: Troubleshooting

    troubleshooting Indicators and Projector Condition Check the indicators for projector condition. Indicators LAMP Projector Condition WARNING PoWER REPLACE red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is preparing for stand-by or the projection lamp is being cooled down.

  • Page 57: 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 58: No Picture

    troubleshooting No Picture Check following steps. No picture with all of Check signal processing stage and LCD driving stage; input sources Check RGB S&H signals at test points TP35B, TP35G, TP35R. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC401, IC301 and peripheral circuits. Check RGB signals on PC1.

  • Page 59: No Sound

    troubleshooting No Sound Check following steps. Check if the audio sig- nal is observed at pins Check IC5001 and peripheral circuit. 15 and 7 of IC5001. Check 5V_AUDIO, 1V power supply. Check if the audio sig- Check Q5061 and Q5063 nal is observed at R5063 Check Mute signal at R5069.

  • Page 60: Control Port Functions

    Control Port Functions Scaler I/o Port Functions (PW190) PoRt SIGNAL PoRt NAME FUNCtIoN dESCRIPtIoN NAME PORTC5 ON_33V 3.3V Power Drive, Power On: H PORTD6 DDC_SW DDC_SW DDC_SW PORTC6 MUTE Sound Mute Drive, Mute On:H PORTC1 SCS_PW 3-Wired Serial Control TXD_PW TXD_PW Serial Control TXD PORTE3...

  • Page 61: Ic Block Diagrams

    IC Block diagrams ● TC74LVX4053 <Analog Multiplexer/Demultipexer, IC1041> ● FA7703<ddC Control, IC7811> -61-...
  • Page 62 IC Block diagrams ● FA5502 <P.F. Control, IC621> ● MP2106 <DC-DC Converter, IC5821, IC5861> -6-...
  • Page 63 IC Block diagrams ● MAX232ECPWR <RS-232C Driver, IC3801> DIN1 DOUT1 DIN2 DOUT2 ROUT1 RIN1 ROUT2 RIN2 ● L3E06170 <D/A, S/H-LCD Driver, IC501, IC531, IC561> -63-...
  • Page 64 IC Block diagrams ● L3E07111 <LCD Driver & Gamma Correction, IC401> ● NJW1156 <Audio Control, IC5001> -64-...
  • Page 65 IC Block diagrams ● PW190 <System Control, ADC, Video Decoder, Scaler, IC301> ● StR-Z2156<Power oSC, IC631> -65-...
  • Page 66 IC Block diagrams ● MR4010 <Power OSC, IC631> ● PIC18F67J60<LAN CONTROL,IC8801> -66-...
  • Page 67 IC Block diagrams ● XR16L5701IL4 <UART, IC9885> -67-...

  • Page 68: Electrical Parts List

    KM5-WXE4600, KM5-WXL4600 Electrical Parts List 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 69: Electrical Parts Location

    KM5-WXE4600, KM5-WXL4600 Electrical Parts List Electrical Parts Location ● Assemblied Boards A1001 Main Board A7000 A6000 Line Filter Board Power Board A2001 R/C Board A901 Ballast Board ● Out Of Circuit Board LF901 FN904 Noise Filter Cooling Fan (G) FN905 Cooling Fan (PBS) SP901 FN903...

  • Page 70: Electrical Parts List

    KM5-WXE4600, KM5-WXL4600 Electrical Parts List Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. Key No. Part No. Description Key No. Part No. Description Q5752 406 021 7804 TR 2SC4617 Q591 406 021 7804 TR 2SC4617 ASSEMBLED BOARDS Q592 305 002 8327 TR 2SA1203-Y-TE12L Q6845 405 221 7914 TR HN1C01FE-Y A1001...
  • Page 71 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1009 303 453 8917 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C1432 303 453 8917 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K...
  • Page 72 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 409 3426 CERAMIC 0.1U K C341 303 453 8917 CERAMIC 0.1U K C313 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K...
  • Page 73 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 276 3113 CERAMIC 33P J 303 453 8610 CERAMIC 0.1U K C354 303 453 8917 CERAMIC 0.1U K 303 409 3426 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K...
  • Page 74 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C406 303 453 8917 CERAMIC 0.1U K C443 303 372 7510 CERAMIC 2.2U K 6.3V 303 453 8610 CERAMIC 0.1U K 303 370 0216 CERAMIC 2.2U K 6.3V 303 409 3426...
  • Page 75 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 433 1112 CERAMIC 1U K C5304 303 454 0415 CERAMIC 0.068U K C5038 303 454 0613 CERAMIC 0.01U K 303 442 0519 CERAMIC 0.068U K 303 441 9810 CERAMIC 0.01U K...
  • Page 76 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 387 6119 ELECT 47U M C5821 304 104 6204 CERAMIC 0.033U K C5602 303 453 8917 CERAMIC 0.1U K 304 091 4009 CERAMIC 0.033U K 303 453 8610 CERAMIC 0.1U K...
  • Page 77 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 369 3211 ELECT 100U M 303 409 3426 CERAMIC 0.1U K C7814 303 381 5316 ELECT 100U M C8821 303 453 8917 CERAMIC 0.1U K 303 369 3211 ELECT 100U M...
  • Page 78 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1073 301 225 2019 MT-GLAZE 680 JA 1/16W R2015 301 225 8011 MT-GLAZE 330 JA 1/16W R1074 301 299 5312 MT-GLAZE 12K FA 1/16W R2016 301 263 2316 MT-GLAZE 750 JA 1/16W...
  • Page 79 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R3621 301 224 9019 MT-GLAZE 10K JA 1/16W R5036 301 225 0213 MT-GLAZE 3.3K JA 1/16W R3622 301 224 9019 MT-GLAZE 10K JA 1/16W R5037 301 224 9316 MT-GLAZE 1K JA 1/16W...
  • Page 80 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5822 301 224 8913 MT-GLAZE 100K JA 1/16W R801 301 224 9019 MT-GLAZE 10K JA 1/16W R5823 301 294 3016 MT-GLAZE 10K FA 1/16W R8039 301 341 0616 MT-GLAZE 49.9 FA 1/16W...
  • Page 81 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB417 945 037 0831 R-NETWORK 47X4 1/16W L352 945 086 5368 IMPEDANCE,220 OHM P RB418 945 037 0831 R-NETWORK 47X4 1/16W L353 945 086 5368 IMPEDANCE,220 OHM P RB419 945 037 0831...
  • Page 82 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 307 149 0810 DIODE 1SS355-TE-17 D7862 307 254 2716 DIODE CMS16 D3602 307 163 0414 DIODE 1SS352-(TPH3) D8801 307 209 7513 LED SML-210YT T86 L 307 149 0810 DIODE 1SS355-TE-17 D8902...
  • Page 83 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 015 8925 TR 2SC2812-L7-TB CAPACITOR 305 163 1615 TR 2SC2812N-L6-TB0 C2951 403 455 1012 CERAMIC 1U K 303 433 1112 CERAMIC 1U K 305 173 9816 TR 2SC3928A1R C2952 303 453 8719...
  • Page 84 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C694 303 443 4605 ELECT 1000U M 6.3V 945 083 6948 TRANS,POWER,PULSE RESISTOR COIL R603 301 255 8517 MT-GLAZE 9.1K JA 1/10W L612 945 077 6565 INDUCTOR, 900U R604 301 256 6611...
  • Page 85 KM5-WXE4600, KM5-WXL4600 Electrical Parts List Key No. Part No. Description Key No. Part No. Description F601 323 021 7804 FUSE 250V 6.3A SW901 945 063 8078 SWITCH,PUSH 2P-2TX3 PACKING MATERIALS 610 342 7638 SPACER LENS-KM5AC 610 344 4444 SPACER LENS BTM-KM5AC 610 345 9691 CARTON CASE-KM5AY (For KM5-WXE4600)

  • Page 86: Mechanical Parts List

    KM5-WXE4600, KM5-WXL4600 Mechanical Parts List Cabinet Parts Location -86-...

  • Page 87: Optical Parts Location

    KM5-WXE4600, KM5-WXL4600 Mechanical Parts List optical Parts Location Integrator Lens-In (Integrator-In) Relay Lens-Out (Relay-out) -87-...
  • Page 88 KM5-WXE4600, KM5-WXL4600 Mechanical Parts List Polarized Glass-In L02-R (Polarized-in-R) L02-G (Polarized-in-G) L02-B (Polarized-in-B) Projection Lens (Projection Lesn) -88-...
  • Page 89 KM5-WXE4600, KM5-WXL4600 Mechanical Parts List Prism/LCD Panel Assy (Red) (Green) L01-2G L01-1G L01-2B (Blue) L01-1R L01-1B (Prism/LCD panel Ass'y) -89-...
  • Page 90 KM5-WXE4600, KM5-WXL4600 Mechanical Parts List In the Optical Unit -90-...

  • Page 91: Mechanical Parts List

    KM5-WXE4600, KM5-WXL4600 Mechanical Parts List Mechanical Parts List Note: Parts order must contain Chassis No., Part No., and descriptions. Key No. Part No. description Key No. Part No. description CABINET PARTS OPTICAL PARTS 610 343 2007 ASSY PNL/PSM -KM5AC FOR KM5-WXE4600 (Including Key No.L01-1R to L01-2B and LCD Panel) 910 323 1779 ASSY,STAND LEG-MT5A...
  • Page 92 SANYo Electric Co., Ltd. (KM5AY, KM5AZ) September 009 DC 00 Printed in Japan...

  • Page 93: Diagrams & Drawings

    KM5-WXL4600 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KM5-WXE4600 and KM5-WXL4600, models PLC-WXE46 and PLC-WXL46. File with the service manual No. SM5111073-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 94: Parts Description And Reading In Schematic Diagram

    KM5-WXE4600, KM5-WXL4600 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 95 KM5-WXE4600, KM5-WXL4600 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 C C1 C ● IC ●...

  • Page 96: Note On Soldering

    KM5-WXE4600, KM5-WXL4600 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.
  • Page 97 PROJECTION LENS Schematic Diagrams 1AV4Z10B62200 AC CORD LINE FILTER POWER FACTOR CORRECTION 1AV4W11B POWER 20501 AC100-120V LF901 1000KK 400GK AC200-240V 1000NH U20B30103 C602 L601 ;400GK1DV J10B1010N (LIVE) (LIVE) F601 VA601 6.3A250VTC F35B1010N J10EM024N DVXAVB007 DB611 K6A_1A K6A_1B K6B_1B K6B_1A K6C_1A K6C_1B D10XB60 F601B...
  • Page 98 K10A BJ11B0381N SC1001 L1002 K10A_1 C1004 R1001 F34DH407G K10A_6 16KK0.1MN 1/3GJ75 R1033 Q1001 :16KK0.1AYH R1002 :16KK0.1AXH 1/16GJ10A TXXLBB013P TO IC301 P3 K10A_2 1/16GJ100A SOG1 K10A_12 RGB/ K10A_3 R1040 R1003 C1008 YCbCr/ K10A_13 L1012 R1011 1/16GJ1KA 1/16GJ10A 16KK0.1MN SC1011 R1012 SCART F34DH407G 1/3GJ75 1/16GJ100A...
  • Page 99 S3.3VPW 16KK0.1MN R357 R358 ;16KK0.1AYH SDATA_PW S3.3VPW R1351 R1352 TO GAMMA,S/H IC302 SCS_PW 1/16GJ10KA 1/16GJ10KA R1354 R1353 TC7SZ125FUK 1/16GJ3.3KA 1/16GJ3.3KA SCL2_5V TO IC5001 (AUDIO) LAMP_PWM_A TO DDC LAMP_PWM 3.3V_MCU SDA2_5V C388 C1351 IC1351 16KK0.1MN 16KK0.1MN ;16KK0.1AYH :16KK0.1AYH TC7WBD125AFK :16KK0.1AXH ;16KK0.1AXH R403 1/16GJ100A DCLK...
  • Page 100 EXHAUST EXHAUST EXHAUST G/R-PNL B-PNL SIDE FRONT SIDE LAMP POWER FN904 FN903 FN901 FN906 FN902 FN905 J10EG J10EG J10EG J10EG J10EG J10EG 035G 035G 036G 035G 035G 035G K6L_3 K8P_3 K6J_3 K6M_3 K6K_3 K8N_3 FB3627 FB3626 FB3624 FB3623 L26B3470G L26B3470G L26B3470G L26B3470G FB3621...
  • Page 101 IC9883 R410 TC7SZ125FUK 1/16GZ0A R426 1/16GJ10KA TO IC501 (S&H) R427 1/16GZ0A RESET_DG R G B COMMON C428 16KK0.1MN :16KK0.1AYH :16KK0.1AXH R424 1/16GJ4.7KA R430 R411 SRCS RB437 R1JA4704G SRDATA SHCLKB1 R409 R404 R472 IRM_RST C425 R406 1/16GZ0A SDATA SDATA_PW R407 1/16GZ0A SCLK FROM IC301 P3 SCLK_PW...
  • Page 102 R594 15.5VL L591 C591 C592 F34DF222G 25EM1001X 25EM1001X :25EM1001Z TF15.5VL 15.5V ;25EM1001Z 15.5V_PNL C593 R593 Q592 25KK 1/16GJ 2SA1203Y 1.5KA R595 1/16GJ P_FAIL R591 4.7KA D591 1/16GJ10KA 1SS352G <FROM:IC1423> ON_15V Q591 <FROM:IC301> (UPC324) TP_ON15V TXXLBB013P (PW190) R592 1/16GJ 4.7KA (BLUE) IC491 15.5VL C491...
  • Page 103 K8802 Q5751 3.3V_LAN R8817 J10XF050G TPC6107P R8827 3.3V_LAN 3.3V_ALL R8828 C8832 3.3V_LAN 1/16GJ10KA D8801 R8823 KK0.01MN R8818 SML-210YTLG R8819 IPRST R8809 1/16GJ100A NMCLR R8824 R8850 R5754 R8829 R9895 R8816 D8902 R8810 R8820 1/10GZ0C 1/16GJ10KA 1/16GZ0A 1/16GJ330A 1/16GF2.2KC 1SS352G R8825 R8811 P_FAIL_LAN 1/16GZ0A L5702...
  • Page 104 NO DATA SCH_KM5AY, SCH_KM5AZ...
  • Page 105 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 R/C (SIdE:A) R/C (SIdE:B) sides (secondary circuit) at the same time.
  • Page 106 MAIN (SIdE:A) LAMP BALLAST UNIT FN906 R4834 C9882 D6844 IC9882 R4861 D6833 R6863 D6831 R5621 C5027 L4812 R6836 R6837 D6832 C4808 R6831 R6832 FB3623 T3VFL R4863 R891 Q6846 R5622 Q6845 C5026 C8833 D6801 SC10 C6801 R6802 IC8831 SW6802 SW6808 C6802 D6803 TP_VREFR D6802...
  • Page 107 MAIN (SIdE:B) POWER “K6R” D5623 D5622 C5621 R3603 L5862 C5868 Q3582 R3580 D5624 C5608 R5704 R5612 L402 C5623 L5868 C3588 C442 R3588 R3585 C5864 R3586 R3587 Q5701 Q3583 L5827 C5866 C5622 R5611 C5609 RB417 RB413 R5866 R5862 RB412 C5863 R5861 IC5861 C5862 RB416...
  • Page 108 LINE FILtER (SIdE:A) 1AA4B10C5310B_A A SIDE LF901 POWER “K6C” F601A F601B F601 T6.3AH 250V TYPE: 21506.3 L601 SW901 K690 MAIN “K8S” LINE FILtER (SIdE:B) R602 F601B F601A B SIDE SW901 PCB_KM5AY, PCB_KM5AZ...

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