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Sanyo PLC-XE32 Service Manual

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SERVICE MANUAL

Product code
1 122 426 00
(LE7AC)
1 122 426 02
(LE7CC)
Multimedia Projector
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 Service Literature is required. You
must refer to "Notices" to the Original Service Manual prior to
servicing the unit.
FILE NO.
Model No. PLc-Xe32
Europe, U.K,
original Version
chassis No. Le7-Xe3200
REFERENCE NO.
SM
5110919-00

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Summary of Contents for Sanyo PLC-XE32

  • Page 1: Service Manual

    FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLc-Xe32 Europe, U.K, original Version chassis No. Le7-Xe3200 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 Service Literature is required.

  • Page 2: Table Of Contents

    Contents SERVICE MANUAL ................. 1 Waveform ....................51 Contents .................... Cleaning ....................5 Safety Instructions ................3 IC Block Diagrams................53 Safety Precautions ................3 Electrical Parts List ................56 Product Safety Notice ..............3 Electrical Parts Location ...............57 Service Personnel Warning ............3 Electrical Parts List ................58 Specifications ..................

  • 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 con- verter 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) 1.99" x 3.15" x 9.33" (330 mm x 80 mm x 37 mm) (Not including adjustable foot) Net Weight 6.4 lbs (.9 kg) Foot Adjustment 0˚ to 10.0˚ Panel resolution LCD Panel System 0.6"...

  • Page 5: Circuit Protections

    Circuit Protections This projector provides 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. thermal switch There is the thermal switch (SW90) 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 cool- ing 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: 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 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 8: Lamp Replacement

    Lamp Replacement Lamp replacement order rePLAceMeNt LAMP Type No. Service Parts No. WArNING: POA-LMP107 610 330 4564 - For continued safety, replace with a lamp assembly of the same type. - Allow the projector to cool for at least 45 minutes before you open the Screw Lamp Cover lamp cover.

  • Page 9: Mechanical Disassembly

    Mechanical Disassembly Mechanical disassembly should be made following procedures in numerical order. Screws Expression Following steps show the basic procedures, therefore unnecessary step may be ig- (Type ) mm Diameter x Length nored. T type M Type Caution: The parts and screws should be placed exactly the same position as the original oth- erwise it may cause loss of performance and product safety.
  • Page 10 Mechanical Disassembly x Main Board, Filter Board removal AV Panel (M.5x6)x6 (T3x6)x Filter Board Main board (T3x6) (M3x6) (M3x6) Shield Plate (T3x8) Fig.2 -10-...
  • Page 11 Mechanical Disassembly c Power Board, Ballast Board, thermal Sw(SW902), Fan(FN902) removal (M3x8) Isolation sheet Thermal switch (SW90) (T3x8) (T3x6)x Power board (T3x8) (T3x6)x (T3x8)x FN90 Ballast board Ballast socket Fig.3 -11-...
  • Page 12 Mechanical Disassembly v optical unit, Fan(FN901) removal Optical unit (T3x8)x (T3x8)x6 (T3x8)x Air Duct FN901 Fig.4 -1-...
  • Page 13 Mechanical Disassembly b Fans(FN903, FN904), Speaker, Noise Filter, MSW Board removal (T3x1)x4 (Black) (T3x6)x4 (T3x8) FN904 (T3x8) Noise (T3x8)x Filter FN903 Speaker MSW Board Spacer Fig.5 -13-...

  • Page 14: Optical Parts Disassembly

    Optical Parts Disassembly Before taking this procedure, remove Cabinet Top , Cabinet Front and Main Board following to the “Mechanical Disassem- bly”. Disassembly requires a .0mm hex wrench. z Integrator lens-in disassembly (M.5x5)x Integrator Lens-In Ass'y Hooks Integrator lens-in * Rugged surface (Behind) Fig.1 x relay lens disassembly...
  • Page 15 Optical Pats Disassembly c Polarized glass-in disassembly (M.5x5)x1 Polarized glass-in Ass'y Film side Polarized glass Fig.3 v Lcd Panel/Prism Ass’y removal (M.5x4)x LCD Panel/ Prism Ass’y (M3x10) (Bottom side) Fig.4-1 -15-...
  • Page 16 Optical Parts Disassembly 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 17: Projection Lens Removal

    Optical Pats Disassembly b Polarized glass, Pre-polarized glass removal * Mount the polarized glasses as the film (Mx) attached side comes to the LCD panel side. (Green) Pre-Polarized Glass(G) Polarized Glass(G) (red) (Mx) Polarized Glass(B) Pre-Polarized Glass(B) Film Fig.5 (Blue) Optical filter (BK7) n Projection lens removal (M.5x8)x4...
  • Page 18 Optical Parts Disassembly m optical unit top removal (M3x8)x5 Optical top Fig.7 -18-...

  • Page 19: Locations And Directions

    Optical Parts Disassembly , Locations and directions Parts Name When mounting or assembling the optical parts in the optical unit, the parts must be mounted in the specified location and Integrator lens (OUT) direction as shown in figure below. Prism beam splitter (PBS) Condenser lens (OUT) Dichroic mirror (B) Dichroic mirror (G)

  • Page 20: 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 G-Contrast adjustment ● B-Contrast adjustment ● Integrator lens adjustment ❍...

  • Page 21: Optical Adjustments

    Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top 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 22: 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 unifor- mity in white. 1) If the shading appears on the left or right of the screen as shown in White Fig.2-1 , loosen 1 screw...

  • Page 23: Relay Lens-Out Adjustment

    Optical Adjustments relay lens-out adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of relay lens assy to make color uniformity in white. Fig.3 If the shading appears on the left or right of the screen as shown in White loosen 1 screw , and adjust the slot B to make color uniformity in white...

  • Page 24: Electrical Adjustments

    Refer to the “Service Adjustment Data Table” for further description of adjustment group no., item no. and data value. to exit the service mode oN/StANd-BY button To exit the service mode, press the oN / StANd-BY button Service Mode SANYO Input Video Data Group Ver.

  • 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 following adjust- ments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety.

  • Page 26: Fan Control Adjustment

    Electrical Adjustments v Gain adjustment [480i] x Fan control adjustment 1. Receive the 16-step grey scale 480i-component signal 1. Eenter the service mode. computer1 [component] tPFANA with mode. . Connect a digital voltmeter to test point “ ” (+) . Enter the service mode. and chassis ground (-).

  • Page 27: Common Center Adjustment

    Electrical Adjustments m common center adjustment ⁄0 50% White adjustment [Video] 1. Receive the 1 line black/white pattern computer signal 1. Receive the 16-step grey scale composite video signal computer1 [rGB] Video with mode. with mode. . Enter the service mode. .

  • Page 28: Test Points And Locations

    Electrical Adjustments test Points and Locations MAIN BoArd IC801 -8-...

  • Page 29: Service Adjustment Data Table

    Electrical Adjustments Service Adjustment data table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjustment items indicated with “✻” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 30 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 31 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 0 Noise Pixel Range <NSRANGEY> / <NSRANGEUV> 0 -  1 Noise Region 0 <NSREGIONY0> / <NSREGIONUV0> 0 - 103  Noise Region 1 <NSREGIONY1> / <NSREGIONUV1> 0 - 103 3 Noise Region  <NSREGIONY>...
  • Page 32 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 15 DXOUTR (H Screen Position) 0 - 103 16 DXOUTG (H Screen Position) 0 - 103 17 DXOUTB (H Screen Position) 0 - 103 18 ENBX*R Phase 0 - 17 19 ENBX*G Phase 0 - 17 0 ENBX*B Phase...
  • Page 33 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 71 Ghost_G_center 0 - 047 7 Ghost_G_start 0 - 55 73 Ghost_G_end 0 - 55 74 Ghost_B_center 0 - 047 75 Ghost_B_start 0 - 55 76 Ghost_B_end 0 - 55 77 R-Block Ghost 0 - 047 78 G-Block Ghost...
  • Page 34 Default set when the value is set to 10 4 CABLE SW Long Cable 0 - 10 0: Disable, 1: Enable 0:Disable (Sanyo Serial Command 5 PW Debug Command Enable 0 - 1 Eanble) 1: Enable (PW Debug Mode) 0:Enable, 1:Disable...
  • Page 35 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 0:Disable (Service Adjustment Dsiable, 4 Sub Image Enable 0 - 1 Used all the Center Values 1:Enable (Service Adjustment Enable) 0:Zoom Accelerator OFF, 6 Zoom Accelerator Enable 0 - 1 1:Zoom Accelerator ON No last memory 0:Enable (Normal), 1:Disable (Dzoo...
  • Page 36 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 1 Fan Switch Auto/Max/Min/Manual Switch 0: Auto 1: Max :Min 3: Manual 0: Normal Mode , 1: High-land Mode 13 Hi-Land Switch Hi-Land Switch ˜4: High-land Mode1 ˜ 3, 5: Fixed(13.5V) 14 Safety Switch FAN Control * Test Purpose...
  • Page 37 Electrical Adjustments Group/ Item Name Function Initial Range Note Item FAN Control Max Value in High-land 73 HINOR_VALU_FAN_MAX 0-55 Normal FAN1 Control Start Temperature in Ceiling 74 CLHIGH_TEMP_FAN1_MIN 0-55 High FAN1 Control End Temperature in Ceiling 75 ClHIGH_TEMP_FAN1_MAX 0-55 High FAN Control Start Temperature in Ceiling 76 CLHIGH_TEMP_FAN_MIN 0-55...
  • Page 38 Electrical Adjustments Group/ Item Name Function Initial Range Note Item White Level Acquiring Area V-Start 3 GAIN AREA V START 0 - 1000 Position 4 Image AREA H WIDTH Black/White Level Acquiring Area 0 - 4095 5 Image AREA V HIGHT Black/White Level Acquiring Area Height 0 - 4095 6 OFFSET target...
  • Page 39 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 511 SCART (575i) 1 Disp Dots 0 ~ 4095  H Back Porch 0 ~ 4095...
  • Page 40 Group/ Item Name Function Initial Range Note Item Group 541 RGB Video (575i) 0 Total Dots 0 ~ 4095 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...

  • Page 41: Chassis Block Diagrams

    Chassis Block Diagrams chassis over view TXD/RXD 124,388 IRRCVR0 253,66 IC5031 AUDIO OUTPIT <LM4889> IC5001 AUDIO CONTROL <NJW1141> AUDIO -41-...

  • Page 42: System Control

    Chassis Block Diagrams System control IC891 INVERTER <HD74LVC14T> IC3531 <M62393> IC301 SYSTEM CONTROL -4-...

  • Page 43: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit IC631 POWER OSC. <STR-Z2156> IC621 P.F.CONTROL <FA5502> BLAST_AC FAN_ERR IC301 SYSTEM CONTROL -43-...

  • Page 44: Fan Control Circuit

    Chassis Block Diagrams Fan control circuit TPFANA FN904 Q7812 S15.5V FANA D3621 D3613 FN903 D3622 TPFANB FN901 Q7862 FANB D3627 FN902 D3614 Q7801 Power-On:H Q7811 IC7811 FAN_SW1 <FA7703> D3626 Q7813 Q7864 Q3601 P_FAIL P_FAIL P_Fail: H FAN_ERR SIGNAL/MODE Power Error: On LAMP POWER-ON STAND-BY...

  • Page 45: Troubleshooting

    Troubleshooting Indicators and Projector condition Check the indicators for projector condition. Indicators LAMP Projector condition PoWer WArNING 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 be- ing cooled down.

  • Page 46: 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 47: No Picture

    Troubleshooting No Picture check following steps. No picture with all of in- put sources Check signal processing stage and LCD driving stage; Check RGB S&H signals at test points TPB1, TPG1, TPR1. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC401, IC301 and peripheral circuits.

  • Page 48: No Sound

    Troubleshooting No Sound Check following steps. check if the audio signal Check IC5001 and peripheral circuit. is observed at pins 10 and Check 5V_AUDIO, 9V power supply. 21 of Ic5001. check if the audio signal Check IC5031, 5V_AUDIO and peripheral circuit. is observed at pins 5 and Check the Mute signal at pin 1 of IC5031.

  • Page 49: Control Port Functions

    Control Port Functions System control I/o Port Functions (Ic301) PORT PIN NO. PORT NAME FUNCTION SIGNAL NAME DESCRIPTION PWM0 PWM0 PORTC5 GPIO PortC[5] ON_33V 3.3V Drive On/Off, On: H RXD1 UART  Receiver CHO_RXD Lamp Control PORTC6 GPIO PortC[6] ON_50V 5V Drive On/Off, On: H PORTC1 GPIO PortC[1]...

  • Page 50: Iic Bus Da Converter Port Functions (Ic3531)

    Control Port Functions PORT PIN NO. PORT NAME FUNCTION SIGNAL NAME DESCRIPTION RMUXIN1 Red MUX input Ch1 S_CHROMA S-Chroma Signal Input RMUXIN0 Red MUX input Ch0 not used MCKFBK Memory Feedback Clock SMUXIN SOG MUX input Ch not used GMUXIN1 Green MUX input Ch1 S-Y Signal Input GMUXIN0...

  • Page 51: Waveform

    Waveform VIdeo signal <VIdeo> HSYNc signal <HS> VSYNc signal <VS> HSYNc signal <GHS> VSYNc signal <HVS> r-S&H signal <tPr1> G-S&H signal <tPG1> B-S&H signal <tPB1> -51-...

  • Page 52: 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 53: Ic Block Diagrams

    IC Block Diagrams ● FA5502 <P.F. Control, IC621> ● L3E6100D <D/A, S/H-LCD Driver, IC501, IC531, IC561> -53-...
  • Page 54 IC Block Diagrams ● L3E07072 <LCD Driver & Gamma Correction, IC401> ● M62393 <DAC, IC3531> -54-...
  • Page 55 IC Block Diagrams ● NJW1141 <Audio Control, IC5001> -55-...

  • Page 56: Electrical Parts List

    LE7-XE3200 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 signifi- cance to product safety.

  • Page 57: Electrical Parts Location

    LE7-XE3200 Electrical Parts List Electrical Parts Location ● Assemblied Boards Filter Board Main Board R/C Board Power Board MSW Board A901 Ballast Board ● Out Of Circuit Board LF901 Noise Filter FN904 Cooling Fan FN903 Cooling Fan SP901 Speaker FN901 FN902 Cooling Fan Cooling Fan...

  • Page 58: Electrical Parts List

    LE7-XE3200 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 305 147 2218 TR 2SA1037AK-S-T146 ASSMBLIED BOARDS 305 173 9618 TR 2SA1235A1E 305 173 9717 TR 2SA1235A1F 655 001 9066...
  • Page 59 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 304 097 0302 ELECT 220U M R636 301 257 7419 MT-GLAZE 120 JA 1/3W C640 303 164 0217 CERAMIC 0.1U Z R637 301 162 3711 MT-GLAZE 4.7K JA 1/10W C641 303 352 8216...
  • Page 60 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 173 9915 TR 2SC3928A1S 655 001 9042 ASSY,PWB,FILTER Q1006 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812-L6-TB CAPACITOR 305 015 8925...
  • Page 61 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 163 1615 TR 2SC2812N-L6-TB0 305 015 8727 TR 2SC2812-L6-TB 305 173 9816 TR 2SC3928A1R 305 015 8925 TR 2SC2812-L7-TB 305 173 9915 TR 2SC3928A1S 305 163 1615 TR 2SC2812N-L6-TB0 Q3801 305 191 5814...
  • Page 62 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 014 4611 TR 2SC2412K T146 S 305 173 9915 TR 2SC3928A1S 305 015 8727 TR 2SC2812-L6-TB Q6844 305 014 4512 TR 2SC2412K T146 R 305 015 8925 TR 2SC2812-L7-TB 305 014 4611 TR 2SC2412K T146 S...
  • Page 63 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1002 303 453 8917 CERAMIC 0.1U K C1366 403 461 3710 CERAMIC 0.1U Z 303 453 8610 CERAMIC 0.1U K 303 454 0514 CERAMIC 0.1U Z 303 409 3426 CERAMIC 0.1U K...
  • Page 64 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 449 1212 POS-SOLID 47U M 6.3V 303 454 0514 CERAMIC 0.1U Z C303 403 461 3710 CERAMIC 0.1U Z 303 343 3718 CERAMIC 0.1U Z 303 454 0514 CERAMIC 0.1U Z...
  • Page 65 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 343 3718 CERAMIC 0.1U Z 303 343 3718 CERAMIC 0.1U Z C353 403 461 3710 CERAMIC 0.1U Z C378 403 461 3710 CERAMIC 0.1U Z 303 454 0514 CERAMIC 0.1U Z...
  • Page 66 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 449 1212 POS-SOLID 47U M 6.3V C5069 303 391 5511 ELECT 10U M C4891 403 461 3710 CERAMIC 0.1U Z 303 175 7212 ELECT 10U M 303 454 0514 CERAMIC 0.1U Z...
  • Page 67 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5336 403 456 4616 CERAMIC 27P J C5662 403 461 3710 CERAMIC 0.1U Z 303 309 2519 CERAMIC 27P J 303 454 0514 CERAMIC 0.1U Z C5337 303 453 6319 CERAMIC...
  • Page 68 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 343 3718 CERAMIC 0.1U Z R1359 301 294 2910 MT-GLAZE 560 FA 1/16W C9882 403 461 3710 CERAMIC 0.1U Z R1361 301 294 2910 MT-GLAZE 560 FA 1/16W 303 454 0514 CERAMIC...
  • Page 69 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R2542 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R3582 301 225 1210 MT-GLAZE 4.7K JA 1/16W R2543 301 224 8913 MT-GLAZE 100K JA 1/16W R3583 301 225 1210 MT-GLAZE 4.7K JA 1/16W R2890...
  • Page 70 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R5039 301 229 7218 MT-GLAZE 18K JA 1/16W R5701 301 298 5511 MT-GLAZE 8.2K FA 1/16W R5041 301 224 9316 MT-GLAZE 1K JA 1/16W R5702 301 301 8010 MT-GLAZE 1.5K FA 1/16W R5042...
  • Page 71 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R8823 301 150 6014 MT-GLAZE 0.000 ZA 1/10W L2051 945 068 8325 FILTER,EMI 20MHZ R896 301 226 2414 MT-GLAZE 560 JA 1/16W L2521 301 037 5017 MT-GLAZE 0.000 ZA 1/10W R898...
  • Page 72 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description L4812 945 041 1978 INDUCTOR,330 OHM D3607 307 163 0414 DIODE 1SS352-(TPH3) 652 002 3260 INDUCTOR,330 OHM P 307 149 0810 DIODE 1SS355-TE-17 L4813 645 092 3616 IMPEDANCE,22 OHM P 408 062 7201 DIODE 1SS35...
  • Page 73 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description D7862 307 254 2716 DIODE CMS16 A2901A 610 332 6344 SPACER RC-KR6AC 307 201 2724 DIODE RB051L-40-TE25 MISCELLANEOUS IC301A 645 090 0655 CORE,FERRITE K10A 952 001 8571 SOCKET,D-SUB 15P K10B 952 001 8571...
  • Page 74 LE7-XE3200 Electrical Parts List Key No. Part No. Description Key No. Part No. Description PACKING MATERIALS 610 337 9456 CARTON CASE-LE7AC 610 335 4859 CUSHION SPACER-KR6AD 610 335 4811 CUSHION LEFT-KR6AD 610 338 1411 CUSHION LEFT-KR6AD 610 335 4958 CUSHION RIGHT-KR6AD 945 068 6864 POLY BAG-0440X0480*NC ACCESSORIES/OUTER...

  • Page 75: Mechanical Parts List

    LE7-XE3200 Mechanical Parts List Cabinet Parts Location -75-...

  • Page 76: Optical Parts Location

    LE7-XE3200 Mechanical Parts List Optical Parts Location Integrator Lens-In (Integrator-In) Relay Lens-Out (Relay-out) -76-...
  • Page 77 LE7-XE3200 Mechanical Parts List Polarized Glass-In (Polarized-in-G) (Polarized-in-B) Projection Lens (Projection) -77-...
  • Page 78 LE7-XE3200 Mechanical Parts List Prism/LCD Panel Assy (Green) L02-3 L02-1 (Red) L02-2 L02-4 L02-5 (Blue) (Prism/LCD panel Ass'y) -78-...
  • Page 79 LE7-XE3200 Mechanical Parts List In the Optical Unit -79-...

  • Page 80: Mechanical Parts List

    LE7-XE3200 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 910 330 4237 ASSY,STAND LEG-N2PA 645 089 9423 ASSY,LENS,CONDENSER(R) 610 337 9296 DEC AV SHEET-LE7AC...
  • Page 81 LE7-XE3200 Memo -81-...
  • Page 82 LE7-XE3200 Memo -82-...
  • Page 83 LE7-XE3200 Memo -83-...
  • Page 84 SANYO Electric Co., Ltd. (LE7AC) Jan. 2008 DC 220 Printed in Japan...

  • Page 85: Diagrams & Drawings

    PLC-XE32 LE7-XE3200 These schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. LE7-XE3200 models PLC-XE32. File with the service manual No. SM5110919-00 Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.

  • Page 86: Parts Description And Reading In Schematic Diagram

    LE7-XE3200 Parts description and reading in schematic diagram 1. The parts specification of resistors, capacitors and coils Resistor Reading are expressed in designated code. Please check the parts Example 1/2 D J 10K B description by the following code table. 2.

  • Page 87: Schematic Diagrams

    Schematic Diagrams AC CORD FILTER POWER FACTOR CORRECTION POWER C611 AC100-120V C613 LF901 1000KK AC200-240V 1000NH 450GK U20B30103 C603 (LIVE) F601 VA601 (LIVE) 250KK DB611H1 6.3A250VTS 470XH B4J10B0100N DB611 MYG314K300 B4J10B0100N D10XB60 K6A_1A K6A_1B ;DVXAVB007 T601H1 T601H2 K6B_1A K6C_1A K6C_1B DB611H3 F601B F601A...
  • Page 88 L1002 SC1001 R1001 C1006 R1033 Q1003 F34DG407G IC301 1/3GJ75 10KK1MN 1/16GJ47A SYSTEM CONTROL R1040 D5201 1/16GJ1.5KA RB521S-30G L1012 R1011 R1036 Q1004 SC1011 F34DG407G L5201 1/3GJ75 1/16GJ47A Q5301 R5312 L26B0120G 1/16GJ1KA 5VPC 5VPCDDC R5313 D5202 C1008 R1050 1/16GJ10KA RB521S-30G 10KK1MN 1/16GJ1.5KA Q1007 MEMORY C5203...
  • Page 89 IC801 S29GL032A90 S3.3VD_PW FLASH ROM S3.3VD_PW A[17] TICE A[16] A[15] R801 %%oBYTE R839 TEICE 1/16GJ10KA 1/16GJ3.3KA J30B1640G A[14] A[1] A[13] D[15] DQ15/A-1 A[12] D[7] D[0] D[8] A[11] D[14] D[1] D[9] DQ14 A[10] D[6] D[2] D[10] A[9] D[13] D[3] D[11] DQ13 A[20] D[5] D[4]...
  • Page 90 TPBV1 15.5VLB J30B1640G R524 1/16GJ13KA R523 R513 C525 1/16GF15KA 1/16GJ18KA 16KK0.1MN REF_B 15.5VLB RF_B B_V1 R529 R525 15.5VLB 1/16GF 1/16GJ18KA 5.6KA L2521 R512 L26B3470G 3.3V C522 C518 1/16GJ 16KK0.1MN 15.5VLB 16KK 18KA C2523 0.1MN 16KK0.1MN C521 C519 L502 L501 C502 16KK 16KK 0.1MN...
  • Page 91 EXHAUST EXHAUST SIDE SIDE G/R-PNL B-PNL LAMP POWER FN904 FN903 FN902 FN901 J10EG035G J10EG035G J10EG036G J10EG035G L3634 L3632 L3631 L3633 L26B L26B L26B L26B 3470G 3470G 3470G 3470G C3622 C3624 C3623 C3621 16KK 16KK0.1MN 16KK 16KK 0.1MN 0.1MN L3628 0.1MN L3626 L3623 L3621...
  • Page 92 NO DATA SCH_LE7AC...

  • Page 93: Printed Wiring Board Diagrams

    Printed Wiring Board Diagrams ! CAUTION This projector is isolated from AC line by using the internal converter transformer. POWER (SIDE:A) Please pay attention to the following notes in servicing 1. D o not touch the part on hot side (primary circuit) or both parts on hot and cold LAMP sides (secondary circuit) at the same time. BALLAST 2. Do not shorten the circuit between hot and cold sides. UNIT 3. T he grounding lead must be connected to the ground of the same circuit when measuring of voltages and waveforms. FILTER (SIDE:A) F601A F601...
  • Page 94 MAIN (SIDE:A) MAIN (SIDE:B) FN902 FN901 L5701 D3621 L5606 FN904 POWER L3628 R7828 R7829 L5607 "K6R" R7834 R3801 L5608 C7817 C3804 C3803 R5041 C3802 L3531 FN903 R5038 L3082 L3626 D3613 L5609 R5039 L3532 R5003 R5063 C3541 L3632 C3621 C3622 L3627 R5002 L3631 C5014...

  • Page 95: Pin Description Of Diode, Transistor And Ic

    LE7-XE3200 Pin description of diode, transistor and IC ● Diode ● Transistor/FET ● IC...

  • Page 96: Note On Soldering

    Note on Soldering Do not use solder containing lead. Solder This product has been manufactured using lead-free solder Use solder with the metal content and composition ratio 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 when which do not meet these conditions.

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