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Barco G2100 Series Replacement Procedure

Lcd panel replacement

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LCD Panel Replacement for G2100 series
LCD Panel Replacement Flow Chart
LCD PANELS ARE VERY SENSITIVE DEVICES.

Handling Precautions:

Precautions when Mounting:
Service Instructions
OBSERVE FULL PRECAUTIONS FOR
HANDLING ELECTROSTATIC SENSITIVE
For more information about handling electrostatic sensitive devices, see Service manual
chapter 'Safety Precautions'.
Precautions
- The LCD module is a glass plate product and is easily damaged by stress.
- The LCD module should be handled with care. Do not touch the glass surface
and the anti-reflective coating. Hold only by the surrounding metal plate
.
- Make sure not to apply DC voltage to the product. Module functions are degraded.
- The appropriate ANTISTATIC PROTECTION steps should be taken in handling
the LCD module.
- Power down the projector and unplug the power cord before starting the
replacement.
- In case of LCD panel breakage, avoid contact with the liquid. It is harmful if
swallowed. Avoid contact with the eyes, skin, or clothing. In case of contact, flush
the area with water. Then wash the area with soap and water.
- Immediately wipe off any liquid spilled on the display area because its adherence
may cause deformation or color spots.
- Do not touch the display area and contact terminals with bare hands. Finger prints
will cause a smeared image on the screen and could lead to poor connections on
the flex foil contacts.
WARNING
DEVICES.
Date: 22/09/98 R808293K - R809419K
R808293K
R809419K
Art. No: R5975578 Rev. 01
1

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Summary of Contents for Barco G2100 Series

  • Page 1: Handling Precautions

    R808293K LCD Panel Replacement for G2100 series R809419K LCD Panel Replacement Flow Chart WARNING LCD PANELS ARE VERY SENSITIVE DEVICES. OBSERVE FULL PRECAUTIONS FOR HANDLING ELECTROSTATIC SENSITIVE DEVICES. For more information about handling electrostatic sensitive devices, see Service manual chapter 'Safety Precautions'.
  • Page 2 Use the BARCO tooling kit 2000 series to replace the LCD panel. Order number : R9829530 Use the BARCO tooling kit 2000 series to replace the LCD panel. Order number : R9829530 To be able to replace the LCD-panel of a retro-projector, the projector has to be removed from the projector-cabinet.
  • Page 3 R808293K LCD Panel Replacement for G2100 series R809419K Œ FRONT CONTROL PANEL Œa. The front panel needs to be removed and this is achieved by firstly opening the front control panel and FRONT PANEL gaining access to the two large locking screws on either side of the control panel.
  • Page 4: Service Instructions

    R808293K LCD Panel Replacement for G2100 series R809419K Ž Ža. The leftside panel is removed by removing all its fixing screws both on the front and back. Once the screws are removed gently lever evenly out of its position. LEFTSIDE...
  • Page 5 R808293K LCD Panel Replacement for G2100 series R809419K  The two (rightside a & leftside Žb) bracket locking RIGHTSIDE screws must be hand un-tightened to release the projector LOCKING BRACKET LOCKING from its locked position. Once this is done the projector...
  • Page 6: Replacement Procedures

    R808293K LCD Panel Replacement for G2100 series R809419K ’ The projector can be removed from the front (front slide ’ out position) by pulling and gripping firmly until it is fully out. Gently place the projector on a solid stable surface.
  • Page 7 R808293K LCD Panel Replacement for G2100 series R809419K - Remove the top cover plate from the projector by turning out the 4 fixation screws (only applies to BG2100). è ç è è - Turn out the indicated screws of the light block cover plate, pivot this plate and lay it down on the projector.
  • Page 8 R808293K LCD Panel Replacement for G2100 series R809419K - Unplug the flat cable by opening the cable slot on the connector and by pulling out the flat cable. Connector cable removal/insertion : connector cables are 6‡‡r ‡v‚  y‚pxrq in the respective connectors Q…r††Ã‡‚ȁy‚px...
  • Page 9 R808293K LCD Panel Replacement for G2100 series R809419K - Replace the protection plate and fasten the three screws. - Pivot the light cover plate back to its original position and secure with the indicated screws. For BG2100: - Place back the top cover plate.
  • Page 10 R808293K LCD Panel Replacement for G2100 series R809419K For BG2100: For RG2100 and RBLG2100: - Lock the back top cover by turning both retaining - Tighten or put back the fixing screws as indicated. screws clockwise with a screwdriver. PROJECTOR...