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FILE NO. SERVICE MANUAL Multimedia Projector Model No. PLC-WXE46A PLC-WXL46A U.S.A, Canada, Europe, U.K, Asia original Version Chassis No. KM5-WXE46A00 KM5-WXL46A00 Match the Chassis No. on the rating label of the projector with the Chassis No. in the Service Manual.
Contents Contents ................ Electrical Parts List ............69 Safety Instructions ............3 Electrical Parts Location ........... 70 SAFETY PRECAUTIONS ........... 3 Electrical Parts List ........... 71 PRODUCT SAFETY NOTICE........3 Mechanical Parts List ..........87 SERVICE PERSONNEL WARNING ......3 Cabinet Parts Location ..........
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.
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”...
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.
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.
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.
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.
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.
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-WXE46A/PLC-WXL46A Replacement Lamp type No. : PoA-LMP106 PoA-LMP106 (Service Parts No. 610 332 3855)
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.
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.
Standby mode Notice This function is available when operating the projector via network. Network..Supply the power to the network function even after turning off the projector. You can turn on/ off the projector via network, modify network environment, and receive an e-mail about projector status while the projector is powered off.
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.
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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.
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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.
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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.
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.
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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.
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"...
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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.
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 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)
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.
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...
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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...
Electrical Adjustments Service Adjustment Menu operation to enter the service mode To enter the “Service Mode”, press and hold the MENU button and SELECt button on the projector for more than 3 seconds or press and hold the MENU button on the remote control for more than 0 seconds. The service menu appears on the screen as follows.
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.
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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...
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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.
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.
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.
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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.
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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>...
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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...
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Electrical Adjustments Group/ Item Name Function Initial Range Note Item Luminance Data Avarage Point for 0 - 16 DIMMER_AVERAGE_POINT 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...
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Electrical Adjustments Group/ Item Name Function Initial Range Note Item Temp A Warning Offset 0-100 (Time) 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) * Standby...
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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...
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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...
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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...
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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...
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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)
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.
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.
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.
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.
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...
KM5-WXE46A00, KM5-WXL46A00 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.
KM5-WXE46A00, KM5-WXL46A00 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...
KM5-WXE46A00, KM5-WXL46A00 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 305 173 9915 TR SC398A1S ASSEMBLED BOARDS INTEGRATED CIRCUIT IC61 409 690 7918 IC FA5550N A6000 655 003 4526...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R636 301 16 3018 MT-GLAZE K JA 1/10W R641 301 150 5918 MT-GLAZE 10K JA 1/10W 655 003 4519 ASSY,PWB,LINE FILTER KM5AF R64 301 56 6611 MT-GLAZE 68K JA 1/10W R643...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description Q358 305 17 6917 TR TPC6107 TE85L IC9883 309 487 577 IC TC7SZ15FU Q3583 406 01 7804 TR SC4617 CAPACITOR Q3601 406 01 7804 TR SC4617 C1001 303 450 701 CERAMIC...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C1413 303 401 3810 ELECT 10U M C3053 403 455 101 CERAMIC 1U K 303 44 1510 ELECT 10.0U M 303 433 111 CERAMIC 1U K C1414 303 401 3810 ELECT...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 453 8610 CERAMIC 0.1U K C357 303 396 9613 CERAMIC 1U K 303 409 346 CERAMIC 0.1U K 303 397 7618 CERAMIC 1U K C33 303 453 8917 CERAMIC...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 453 8610 CERAMIC 0.1U K 303 433 111 CERAMIC 1U K 303 409 346 CERAMIC 0.1U K C388 303 453 8917 CERAMIC 0.1U K C36 303 453 8917 CERAMIC...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C48 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K 303 409 346 CERAMIC 0.1U K 303 409 346 CERAMIC 0.1U K...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C514 303 396 9613 CERAMIC 1U K 303 397 7618 CERAMIC 1U K 303 397 7618 CERAMIC 1U K 403 478 591 CERAMIC 1U K 403 478 591 CERAMIC 1U K...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C569 303 37 7510 CERAMIC .U K 6.3V C5868 403 46 910 EP-ELECT 330U M C5706 303 409 346 CERAMIC 0.1U K C587 303 396 9613 CERAMIC 1U K C5707...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 409 346 CERAMIC 0.1U K R1016 301 037 5017 MT-GLAZE 0.000 ZA 1/10W C8810 303 453 8917 CERAMIC 0.1U K R101 301 60 4115 MT-GLAZE 75 JA 1/3W...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1439 301 5 110 MT-GLAZE 4.7K JA 1/16W R306 301 4 8814 MT-GLAZE 100 JA 1/16W R1441 301 94 3313 MT-GLAZE 15K FA 1/16W R307 301 4 971 MT-GLAZE JA 1/16W...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R403 301 4 8814 MT-GLAZE 100 JA 1/16W R5088 301 5 110 MT-GLAZE 4.7K JA 1/16W R405 301 4 8814 MT-GLAZE 100 JA 1/16W R511 301 4 8814 MT-GLAZE 100 JA 1/16W...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R6808 301 5 1517 MT-GLAZE 3.9K JA 1/16W R809 301 5 8516 MT-GLAZE 1.8K JA 1/16W R6809 301 5 013 MT-GLAZE 3.3K JA 1/16W R81 301 4 9316 MT-GLAZE 1K JA 1/16W...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R9904 301 4 9019 MT-GLAZE 10K JA 1/16W L101 945 086 7577 FILTER,EMI 400MHZ R9905 301 4 9019 MT-GLAZE 10K JA 1/16W L10 945 086 7577 FILTER,EMI 400MHZ R9906 301 5 0817...
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KM5-WXE46A00, KM5-WXL46A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description L591 945 044 903 FILTER,EMI 00PF D6833 307 4810 LED SML-51MUW T86 L7811 65 00 8777 INDUCTOR,33U,N D6840 307 163 0414 DIODE 1SS35-(TPH3) L7815 945 041 1978 INDUCTOR,330 OHM 307 149 0810...
KM5-WXE46A00, KM5-WXL46A00 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 FOR KM5-WXL46A00 945 081 7640 MIRROR(B) 945 081 7657 MIRROR(R) CABINET PARTS 945 078 0845 PRISM(PBS) 910 323 1779...
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KM5-WXE46A00, KM5-WXL46A00 Mechanical Parts List Key No. Part No. description Key No. Part No. description FOR KM5-WXE46A00 645 100 1597 LENS,PROJECTION 945 081 7640 MIRROR(B) 945 081 7657 MIRROR(R) CABINET PARTS 945 078 0845 PRISM(PBS) 910 323 1779 ASSY,STAND LEG-MT5A 945 085 0043 DICHROIC MIRROR (B) 910 330 9362...
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SANYo Electric Co., Ltd. (KM5AE, KM5AF) December 009 DC 00 Printed in Japan...
KM5-WXL46A00 these schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KM5-WXE46A00 and KM5-WXL46A00, models PLC-WXE46A and PLC-WXL46A. File with the service manual No. SM5111151-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.
KM5-WXE46A00, KM5-WXL46A00 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.
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KM5-WXE46A00, KM5-WXL46A00 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 ●...
KM5-WXE46A00, KM5-WXL46A00 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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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.