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InFocus LP500 Service Manual

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Service Guide for the
LP500
LP530

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Summary of Contents for InFocus LP500

  • Page 1 Service Guide for the LP500 LP530...

  • Page 2: Safety Precaution

    SAFETY PRECAUTION WARNING: Service should not be attempted by anyone unfamiliar with the necessary precautions on this projector. The following are the necessary precautions to be observed before servicing this chassis. 1 . An isolation Transformer should be connected in the power line between the projector and the AC Iine before any service is performed on the projector.

  • Page 3: Table Of Contents

    Remove and replace the elevator assembly ...............65 Remove and replace the bottom case ................68 Software ........................69 Downloading software to your computer................69 Install the Software on the Computer..................70 Upgrading the software in the LP530..................73 Functional Tests......................79 LP500 Series Service Manual...
  • Page 4 Check the color wheel and reseat the cable ..............105 Using the keypad to power up the projector..............109 Parts Lists........................111 FRUs by alphabetic listing ..................111 FRUs by numeric listing ....................114 Fasteners and Torque Settings..................117 Standard Accessories .......................118 LP500 Series Service Manual...

  • Page 5: Safety Precautions

    SAFETY PRECAUTIONS WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDETHE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIRED PERSONNEL ONLY. CAUTION: Laser beam is emitted when the laser button of the remote control is pressed.

  • Page 6: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS CAUTION: PLEASE READ AND OBSERVE 1. Read Owner's Manual 3. Source of Light ALLWARNINGS AND After unpacking this product, read the Do not look into the lens while the lamp INSTRUCTIONS GIVEN IN THIS owner's manual carefully, and follow all is on.

  • Page 7: Parts Replacement

    Parts Replacement Replaceable Part Hierarchy LP500 Series Service Manual...

  • Page 8: Remove And Replace The Focus And Zoom Rings

    ♦ Align the tabs on the zoom ring with the three slots on the lens barrel, and then press it into place. It should fit close to the front bezel, but should not touch the bezel. LP500 Series Service Manual...
  • Page 9 Depending on the focus setting, the focus ring may not appear to fully seat itself. Turn the ring clockwise. It should move inward until it nearly touches the zoom ring. ♦ Place the lens cap over the focus ring. LP500 Series Service Manual...

  • Page 10: Remove And The Front Bezel And Front Bezel Vent

    Lift the end of the vent near the screw first, then pull the vent off of the projector. You may need to use a small bladed screw driver to pry it up. Use a T-10 driver to remove the two black M3x8 Torx screws that fasten the front bezel to the projector near the lens. LP500 Series Service Manual...
  • Page 11 Use a T-10 driver to remove the black M3x48 cone point Torx screw from the bottom of the projector adjacent to the lamp door. Lift the end of the front bezel near the lamp first, then swing it out to disengage the other end. LP500 Series Service Manual...
  • Page 12 To install the bezel vent, slide the end nearest the lens toward the lens so that the two tabs on the front bezel engage the first vertical louver on the inside of the vent. ♦ Torque the black M3x8 Plastite Torx screw on the bezel vent to 4 in.-lbs (.45 Nm). LP500 Series Service Manual...

  • Page 13: Remove And Replace The Lamp Door And Lamp Module

    Loosen the two captive screws that secure the lamp to the lamp housing. Swing the bail on the top of the lamp module up from its storage postion, and then pull the module out of the projector. LP500 Series Service Manual...
  • Page 14 Torque the two captive screws to 6 in.-lbs. (.678 Nm). ♦ Make sure the bail on the lamp module is folded down in storage position. It snaps into position. ♦ You must replace the lamp door for the projector to operate. LP500 Series Service Manual...
  • Page 15 Source button. Hold both buttons down for five seconds. To verify that the lamp timer is reset, press the Menu button and navigate to the Source menu. The lamp timer is the first item on the list. LP500 Series Service Manual...

  • Page 16: Remove And Replace The Leveling Foot Assembly

    ♦ The leveling foot and shaft fit together only one way. Make sure to align the foot to the shaft before inserting the screw. ♦ Torque the M2.5x6 Plastite Torx screw to 4 in.-lbs. (.45 Nm). LP500 Series Service Manual...
  • Page 17 ♦ Rotate the leveling clockwise until it is level with the bottom of the projector. LP500 Series Service Manual...

  • Page 18: Remove And Replace The Rubber Foot

    To replace a rubber foot, peel the protective paper off the bottom of the foot. Then press the foot into the recess in the bottom case. If you need to remove a portion of an old rubber foot, gently pry it away from the bottom case. LP500 Series Service Manual...

  • Page 19: Remove And Replace The Top Case

    The top case (505-0835-xx) covers the top half of the half of the projector. Once you remove the top case, you have access to FRUs inside the projector. A new top case also includes the IR ECA and cable. When you replace the top case, you need to adhere a new InFocus nameplate (020-1112-xx) to the top case.
  • Page 20 Place the top case next to the projector, and then disconnect the keypad cable from the ZIF connector on the controller ECA and the IR cable from its connector. If you are going to replace the top case with a new one, remove the keypad (see page 22). LP500 Series Service Manual...
  • Page 21 If you're replacing the top case with a new one, install the keypad on the inside of the case (see page 22). ♦ Adhere a new InFocus nameplate to the top case in the recess near the IR window. ♦ Connect the keypad and IR cables first. Then engage the hinges on the lens side of the projector.

  • Page 22: Remove And Replace The Keypad

    When you install the keypad, make sure that the alignment pins in the top case fit into the holes at each end of the keypad ECA. ♦ Torque the two black M3x6 Plastite Torx screws to 4 in.-lbs. (.452 Nm). LP500 Series Service Manual...

  • Page 23: Remove And Replace The Ir Assembly

    If you need to replace the IR cable or the IR ECA, unplug it from its connector on the IR ECA. Otherwise place the assembly aside to access the top IR lens. LP500 Series Service Manual...
  • Page 24 When installing the IR ECA, make sure the alignment pin in the top case fits into its hole in the IR ECA. The opposite end of the ECA should slightly overlap the keypad. ♦ Torque black M3x6 Plastite Torx screw to 4 in.-lbs. (.452 N m). LP500 Series Service Manual...
  • Page 25 This page intentionally left blank. LP500 Series Service Manual...
  • Page 26 This page intentionally left blank. LP500 Series Service Manual...

  • Page 27: Remove And Replace The Speaker Assembly

    Top case (see page 19) Use a T-10 driver to remove the M3x8 Torx screw that fastens the speaker to the chassis. Move the speaker assembly aside and unplug the speaker cable from its connector on the controller ECA. LP500 Series Service Manual...
  • Page 28 Remove the two black M3x6 Plastite Torx screws from the top of the speaker assembly. Then separate the speaker and gasket by pressing the bottom of the speaker up through the top of the assembly. LP500 Series Service Manual...
  • Page 29 Mount the speaker assembly so the two posts on the chassis mate with the two recesses on the bottom of the speaker bracket. The mounting arm faces the front of the projector. Torque the M3x8 Torx screw to 6 in/lbs (.68 Nm). LP500 Series Service Manual...

  • Page 30: Remove The Controller Eca

    Remove the controller ECA The controller ECA (LP500: 510-1579-xx; LP530: 510-1530-xx) mounts to the top of the metal chassis above the optical engine and power supply. It is fastens to the chassis with eight screws, and it connects to the DMD ECA through a direct connector on the bottom of the controller.
  • Page 31 Unplug the controller/power supply cable from the corner of the controller ECA adjacent to where the speaker was located. Squeeze the latch on the bottom of the connector to release it. Remove the eight M3x8 Torx screws that fasten the controller ECA to the chassis. LP500 Series Service Manual...
  • Page 32 If you are replacing the controller with a new one, remove the I/O EMI shield (see page 36). Go to Install the Controller ECA on page 33 or go the next part you want to replace. LP500 Series Service Manual...

  • Page 33: Install The Controller Eca

    WARNING Be sure to take proper ESD precautions while working near the controller ECA. It can be easily damaged by static electricity. ECAs damaged by static electricity require replacement. Slide the rear of the controller ECA into place first so that the I/O connectors align with the holes in the rear bezel. LP500 Series Service Manual...
  • Page 34 Align the controller/DMD connector, then press the controller down firmly. You will feel the connector halves engage. LP500 Series Service Manual...
  • Page 35 Use a T-10 driver to install the eight M3x8 Torx screws. Torque the screws to 6 in-lbs (.68 Nm). Plug in the fan and blower cables, the color wheel cable and the controller/power supply cable. Go to page 106 if you need help with the color wheel cable. LP500 Series Service Manual...

  • Page 36: Remove And Replace The I/O Emi Shield

    Assembly Notes ♦ Make sure the fingers on the shield contact the connectors. ♦ Torque the jack screws to 2 in-lbs (.226 Nm). ♦ Go to Install the controller ECA on page 33. LP500 Series Service Manual...

  • Page 37: Remove And Replace The Rear Ir Lens

    Top case (see page 19) Controller ECA (see page 30) Use a small bladed screwdriver to press the hooks on the lens off of the tabs on the rear bezel. Remove the lens from the outside of the rear bezel. LP500 Series Service Manual...
  • Page 38 Assembly Note ♦ Press the rear IR lens into the hole from the outside. Make sure it snaps into place and is flush with the rear bezel. LP500 Series Service Manual...

  • Page 39: Remove And Replace The Chassis And Power Supply

    Use a T-10 driver to remove the two M3x8 Torx screws near the front of the chassis, and the two M3x8 Plastite Torx screws near the rear of the chassis. Unplug the white safety cable inline connector adjacent to the lamp housing. LP500 Series Service Manual...
  • Page 40 Remove the lamp cable from the lamp connector on the lamp housing. To do this, remove the two M3x8 Torx screws, then lift the connector out. Lift one side of the rear bezel while flexing the bottom case slightly outward. LP500 Series Service Manual...
  • Page 41 Place the chassis and power supply aside and go to the part you want to remove. The following parts are now accessible on the chassis: Power supply fan and safety switch cable (see page 55) Power supply fuse (see page 57) Power supply (see page 51) Rear bezel (see page 43) LP500 Series Service Manual...
  • Page 42 Make sure to connect the inline safety cable connector. If this cable is disconnected, the projector will not generate a lamp enable signal. ♦ Note that the lamp cable connector is keyed so that it fits into its hole in the lamp housing only one way. LP500 Series Service Manual...

  • Page 43: Remove And Replace The Rear Bezel

    Remove the M3x6 Torx screw that secures the diode heat sink bracket to the chassis, then remove the heat sink and attached gap pad. Remove the front diode gap pad. Place it in a secure location so that it does not get lost. LP500 Series Service Manual...
  • Page 44 Remove the two M3x8 Torx screws that fasten the rear bezel to the chassis, then slide the bezel off of the chassis. Assembly Notes ♦ If you are installing a new rear bezel, affix a new rear bezel label (020-1137-xx) to the outside of the bezel. LP500 Series Service Manual...
  • Page 45 To mount the rear bezel on the chassis, align the two tabs on the inside of the bezel with the two recesses on the chassis. Alignment pins in each recess engage holes in each tab. Torque the two M3x8 Torx screws to 6 in/lbs (.68 Nm) LP500 Series Service Manual...

  • Page 46: Remove And Replace The Chassis

    Install the parts in the reverse order. You can install the ground clip before you install the chassis and parts in the bottom case. ♦ Torque the M3x6 Torx screw on the ground clip to 6 in/lbs (.68 Nm). LP500 Series Service Manual...

  • Page 47: Remove And Replace The Lamp Fan

    Before installing the new lamp fan, you must adhere a heat shield to the center of the fan. The heat shield must be placed over the label that is already on the fan. This side points toward the fan. LP500 Series Service Manual...
  • Page 48 The heat shield must face inward. Pins on the lamp housing match two holes in the fan. ♦ Torque the M3x12 Torx Plastite screws to 6 in/lbs (.68 Nm). LP500 Series Service Manual...

  • Page 49: Remove And Replace The Lamp Blower

    Make sure the blower gasket remains in position on the lamp housing. The gasket must be in place before installing a new blower. LP500 Series Service Manual...
  • Page 50 Position the blower so that the pointed end is inserted into the lamp housing, and the holes on the mounting tab fit over the registration pins on the lamp housing. Torque the M3x8 Plastite Torx screw to 6 in/lbs (.68 Nm). LP500 Series Service Manual...

  • Page 51: Remove And Replace The Power Supply

    Squeeze the latch on the bottom of the connector to release it. Turn the chassis over so that the power supply faces upward. Unplug the safety switch cable (211-0162-xx) from its connector on the power supply. LP500 Series Service Manual...
  • Page 52 A tab in the center of the bezel fits over the power supply ECA. When you flex the bezel, the ECA clears the tab, and you can lift the power supply out of the chassis. LP500 Series Service Manual...
  • Page 53 Chassis (see page 46) Assembly Notes ♦ Make sure the two gap pads, the heat sink clip and the paper insulator are in place before you install the power supply. See the illustration above for information. LP500 Series Service Manual...
  • Page 54 Connect the ground wire to the post near the AC connector. Make sure that you route the wire as shown below. ♦ Connect the interlock switch cable to its connector on the front of the power supply. See step 4 above. LP500 Series Service Manual...

  • Page 55: Remove And Replace The Power Supply Fan And Safety Switch Cable

    Unplug the safety switch cable from its connector on the power supply Turn the chassis and power supply over on the work surface. To remove the safety switch cable, lift it out of the three cable retainers on the chassis. LP500 Series Service Manual...
  • Page 56 Make sure to route all the cables through the cable retainers on the top of the chassis. ♦ Make sure you leave enough of the interlock switch cable exposed on the power supply end so that you do not strain the cable when you plug the connector in. LP500 Series Service Manual...

  • Page 57: Remove And Replace The Power Supply Fuse

    Pry the fuse out of its holder with a tweezers or small bladed screwdriver. Assembly Note ♦ Make sure that the fuse is fully inserted in the fuse holder. The top of the fuse should rest against the stop on the top of the fuse holder. LP500 Series Service Manual...

  • Page 58: Remove And Replace The Safety Switch Assembly

    Press firmly as you turn the screw so as not to strip the screw head. Use a small bladed screwdriver to remove the clip that fastens the thermal switch to the top of the lamp housing. The switch assembly can now be removed from the bottom case. LP500 Series Service Manual...
  • Page 59 The white lettering on the switch should face up. Press the two ends of the thermal switch clip into the holes on both sides of the thermal switch until it snaps into place. Make sure the clip is secure. LP500 Series Service Manual...

  • Page 60: Remove And Replace The Optical Engine

    Remove and replace the optical engine The optical engine (LP500: 505-1181-xx; LP530: 505-1180-xx) fastens to the bottom case. The engine comprises all parts in the light path, including the lamp housing, three fans, the metal engine, and the projection lens.
  • Page 61 The elevator housing and shaft fit between the front fan and the and the metal light tunnel. ♦ Make sure the engine sits flush with the three posts in the bottom case. Torque the three M3x8 Plastite Torx screws to 6 in/lbs (.68 Nm). LP500 Series Service Manual...

  • Page 62: Remove And Replace The Lamp Housing

    Remove the lamp fan (page 47), lamp blower (page 49), safety switch assembly (page 58), and lamp module (page 13) from the lamp housing. Remove the lamp blower gasket from the lamp housing. Remove the M3x8 Torx screw that fastens the lamp housing to the engine. LP500 Series Service Manual...
  • Page 63 Slide the lamp housing into place so that the tab on the engine casting fits into the slot on the lamp housing. Verify that the holes in the lamp housing align with the holes in the engine casting. Secure the housing the engine with the M3x8 Torx screw. Torque the screw to 6 in/lbs (.68 Nm) LP500 Series Service Manual...
  • Page 64 ♦ Verify that the housing is mounted properly. Turn the engine over and examine the seam where the housing meets the engine. The seam should be straight. LP500 Series Service Manual...

  • Page 65: Remove And Replace The Elevator Assembly

    Remove the chassis and power supply (page 39) and the optical engine (page 60). Remove the M3x8 Plastite Torx screw that fastens the engine mount spacer to the bottom case, then lift the spacer out of the case. Lift the light block louver out of the bottom case. LP500 Series Service Manual...
  • Page 66 Once the stops are released, the shaft should drop through the housing. CAUTION Take care when bending the stops in the elevator housing. They can easily break. If a stop breaks, the bottom case must be replaced. LP500 Series Service Manual...
  • Page 67 Install the elevator assembly first, then the light block louver. Align the two holes on the engine mount spacer with the two registration pins on the bottom case, then torque the M3x8 Plastite Torx screw to 6 in/lbs (.68 Nm). LP500 Series Service Manual...

  • Page 68: Remove And Replace The Bottom Case

    The bottom case (505-0836-xx) encloses the bottom half of the projector. A new bottom case also includes the rubber foot, elevator, leveling foot, light block louver and the engine mount spacer. When you replace a bottom case, you also need to adhere a new certification label (LP500: 020-1136-xx; LP530: 020-1102-xx).

  • Page 69: Software

    The illustrations below refer to version 1.8 of the LP530 system software. The version of the software you download may be different. In the File Download box, select Save This Program To Disk option, then click OK. LP500 Series Service Manual...

  • Page 70: Install The Software On The Computer

    In Windows Explorer, locate the .EXE file that contains the upgrade files. Double-click the file to extract the contents. The filename 530v18.exe means that this is version 1.8 of the system software for the LP530. The version number changes each time the software is updated. LP500 Series Service Manual...
  • Page 71 Follow steps five through seven if you are using Windows 98. If you are using a computer that runs on Windows 2000, steps five through seven are not necessary. In Windows Explorer, navigate to the folder C:\530\v18. LP500 Series Service Manual...
  • Page 72 Move the following files: ♦ Place IFCBULK in C:\Windows\INF ♦ Place ifcUsb.sys in C:\Windows\System32\Driver Restart your computer. Now you’re ready to upgrade the software in the projector. LP500 Series Service Manual...

  • Page 73: Upgrading The Software In The Lp530

    Upgrading the software in the LP530 To upgrade the LP500/530 software, you need the M1-A cable (210-0185-xx) that ships with the projector. You also need to download the software (page 69) and install the software on your computer (page 70).
  • Page 74 NOTE The instructions below apply to both the LP500 and the LP530. The LP530 is referenced in the examples, but they apply to the LP500 as well. The only difference is that the LP500 and LP530 use different software. Open Windows Explorer, navigate to the batch file, then double-click the FlashUSB utility.
  • Page 75 The upgrade files appear in the File List box, and the Status indicator at the bottom of the dialog box reads Connecting..This tells you that the computer is attempting to establish a connection with the projector. Click the Config button. The FlashUSB Configuration dialog box opens. LP500 Series Service Manual...
  • Page 76 In the FlashUSB v1.2 dialog box, The Status: Connecting… message changes to Status: Connected. The Download button becomes available. The Status indicator now says Connected..., telling you that the computer is communicating with the projector. LP500 Series Service Manual...
  • Page 77 Click the Download button. The software begins downloading to the projector. The process may take several minutes. When the download is complete, the FlashUSB dialog box closes, and the projector lamp lights. The InFocus splash screen appears. LP500 Series Service Manual...
  • Page 78 11 = Splash screen version 1.1 12 = EDID version 1.2 The version number you see should match the series of version numbers for each HEX file in the file you downloaded from the InFocus web site. LP500 Series Service Manual...

  • Page 79: Functional Tests

    S-video capability player should also have a Composite video output port (RCA). InFocus strongly suggests you use a DVD player to test the video quality. DVD players reproduce colors better and project sharper images. The least preferable is a VCR. If you must use a VCR, make sure you use a commercially produced recording, not one recorded from a broadcast source.

  • Page 80: Before Beginning

    On the keypad, press the Video button. S-Video from video source Connect the S-VIDEO cable to Verify that the video automatically synchronizes. the projector. Verify there is no distortion, noise or other video abnormalities. Disconnect Yellow composite (RCA) video connector. LP500 Series Service Manual...
  • Page 81 Verify that the images project synchronize properly through both of the computer images. These will following inputs: confirm that the computer M1 Analog input works properly, and will M1 Digital test image quality. Press the Computer button on the keypad. LP500 Series Service Manual...
  • Page 82 Verify that the image focuses through the full zoom range. repeat the focus tests. Verify that the image remains in focus when the Image Shift knob is turned. LP500 Series Service Manual...
  • Page 83 Connect a source to each input and output to check functionality. If any Expansion module ports are bad, replace the module. Power Down Verify unit is powered off before disconnecting cables. After all tests are complete turn the power off and disconnect all cables. Attach the lens cap. LP500 Series Service Manual...

  • Page 84: Troubleshooting

    Troubleshooting You use this section to diagnose problems the LP500 and LP530 projectors. The Power and Image menu choices provide a variety of symptoms, while the others include only one page. Here are your choices: Troubleshooting power problems (page 85)
  • Page 85 Troubleshooting Power Problems (page 86) (page 87) (page 89) (page 91) (page 90) (page 88) LP500 Series Service Manual...
  • Page 86 (page 51) Dead LP500 Series Service Manual...
  • Page 87 (page 101) (page 51) (page 30) (page 101) (page 51) fansnolamp LP500 Series Service Manual...
  • Page 88 (page 13) (page 112) (page 58) fansdies4times LP500 Series Service Manual...
  • Page 89 (page 51) (page 101) (page 106) (page 30) (page 30) (page 60) blinksgreen LP500 Series Service Manual...
  • Page 90 (page 102) (page 30) shutsdown30sec LP500 Series Service Manual...
  • Page 91 (page 105) (page 58) (page 51) (page 30) prematureshutdown LP500 Series Service Manual...

  • Page 92: Troubleshooting Image Problems

    Troubleshooting Image Problems (page 95) (page 93) (page 94) imagemain LP500 Series Service Manual...
  • Page 93 (page 30) (page 60) noimage LP500 Series Service Manual...
  • Page 94 (page 30) badcolor LP500 Series Service Manual...
  • Page 95 (page 13) (page 30) (page 60) LP500 Series Service Manual...

  • Page 96: Troubleshooting Keypad Problems

    Troubleshooting Keypad Problems (page 30) (page 22) LP500 Series Service Manual...

  • Page 97: Troubleshooting Remote Problems

    Troubleshooting Remote Problems (page 23) (page 30) LP500 Series Service Manual...

  • Page 98: Troubleshooting Menu Problems

    Troubleshooting Menu Problems (page 96) (page 97) (page 30) LP500 Series Service Manual...

  • Page 99: Troubleshooting Audio Problems

    Troubleshooting Audio Problems (page 101) (page 27) (page 27) (page 27) (page 30) LP500 Series Service Manual...

  • Page 100: Block Diagram

    Color wheel Receiver 8 Mb Flash Deinter- lacer SVideo Video Fan fail Lamp blower Decoder Composite Lamp fan Fan fail control Front fan Fan fail Power supply fan Fan fail Audio mixer Amplifier Speaker Audio In LP500 Series Service Manual...

  • Page 101: Check Controller Voltages

    Check controller voltages LP500 Series Service Manual...

  • Page 102: Power Up With Top Case Removed To Check Fans And Voltages

    Be very careful where you probe and where you touch. Do one or all of the following: Check controller ECA voltages (see page 101). Check the thermal switch (see page 105). Follow the directions below to check fan and blower operation. LP500 Series Service Manual...
  • Page 103 The three fans and the lamp blower should all start up when the Lamp button is pressed. See the illustrations below for the fan and blower locations. LP500 Series Service Manual...
  • Page 104 Go to one of the following for fan replacement directions: Front fan (see page 25) Power supply fan (see page 55) Lamp fan (see page 47) Lamp blower (see page 49) LP500 Series Service Manual...

  • Page 105: Check The Thermal Switch

    First, power up the projector with the top off (page 102). Let the projector run until it shuts down. Measure the resistance at the cable connections. If the resistance is zero, replace the safety switch assembly, which includes the thermal switch. LP500 Series Service Manual...

  • Page 106: Check The Color Wheel And Reseat The Cable

    If you do not have a remote, go to page 110 to see how to power up the projector with the keypad. CAUTION When you power the projector up, there is voltage present on the controller ECA and power supply. Be very careful where you probe and where you touch. LP500 Series Service Manual...
  • Page 107 Shine a flashlight between the lamp housing and the controller ECA near the color wheel cable connector. You should be able to tell if the color wheel is spinning. LP500 Series Service Manual...
  • Page 108 If the color wheel is not spinning, check and reseat the color wheel cable connection. To reseat the cable, open the ZIF connector, and pull the cable out. Re-insert the cable fully, and then close the ZIF connector. LP500 Series Service Manual...
  • Page 109 LP500 Series Service Manual...

  • Page 110: Using The Keypad To Power Up The Projector

    Remove the keypad from the inside of the top cover. To do this, remove the two M3x6 black Plastite Torx screws, then lift the keypad out of the top case. Plug the keypad cable into the ZIF connector on the controller ECA. LP500 Series Service Manual...
  • Page 111 Plug the power cable into the projector, then power up the projector by pressing the Power button on the keypad. LP500 Series Service Manual...
  • Page 112 To check the inline connector, remove the top case (see page 19). To check the other end of the cable, remove the chassis and power supply (page 39). LP500 Series Service Manual...

  • Page 113: Parts Lists

    Parts Lists FRUs by alphabetic listing Below is an alphabetically arranged list of FRUs used in the LP500 and LP530 projectors. You can also view FRUs by numeric listing (see page 116). Part Name Projector Part Number Notes Bottom case...
  • Page 114 Power supply fan Both 526-0098-xx Power supply fuse Both 749-0026-xx Also comes with new power supply. Power supply insulator Both 329-0268-xx Fits between the power supply and chassis. PSA square Both 329-0251-xx Required for new lamp blower LP500 Series Service Manual...
  • Page 115 Requires new speaker gasket. Speaker bracket Both 340-0888-xx Speaker gasket Both 329-0276-xx Required when replacing speaker. Thermal switch clip Both 206-0032-xx Fastens the thermal switch to the lamp housing. Top case Both 505-0835-xx Zoom ring Both 505-0839-xx LP500 Series Service Manual...

  • Page 116: Frus By Numeric Listing

    FRUs by numeric listing Below is a numerically arranged list of FRUs used in the LP500 and LP530 projectors. You can also view FRUs by alphabetic listing (see page 113). Part Number Part Name Projector Notes 020-1102-xx Certification label LP530...
  • Page 117 Controller ECA Both 510-1532-xx Power supply Both 510-1579-xx Controller ECA Both 526-0078-xx Lamp blower Both Requires lamp blower gasket (329-0299- xx), lamp blower heat shield (329-0337- xx), and PSA square (329-0251-xx). Also included with new optical engine. LP500 Series Service Manual...
  • Page 118 Includes all fasteners necessary to attach Both each FRU in the projector. SP-Lamp-LP5E Lamp module Note that lamps no longer carry a 9-digit Both part number. They now carry the 9- character Marketing Item Code (MIC). LP500 Series Service Manual...

  • Page 119: Fasteners And Torque Settings

    Fasteners and Torque Settings Below is a list of the fasteners included in the fastener kit (802-0027-xx) for the LP500 and LP530 projectors. You'll also find the suggested torque settings for each fastener. Fastener Application Torque Jack nut 4-40 w/lock I/O EMI shield to controller ECA (2) 2 in.-lbs.

  • Page 120: Standard Accessories

    Standard Accessories Below is a list of accessories packaged with the LP530. See Optional Accessories on the InFocus web site for a complete list of optional accessories. Description Part Number Notes User's Guide 010-0286-xx English only CD version of User's Guide 010-0293-xx Includes translated versions.

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