Replacing The Lcd Display Interface - Barco HDF W Series Service Manual

10.12 Replacing the LCD Display Interface

This procedure assumes that the Input & Communication unit is already removed from the projector.
Necessary tools
• T10 Torx driver.
• Small flat screwdriver.
How to replace the LCD Display Interface?
1. Remove the complete PMP board assembly from the Input & Communication unit. See first steps of the service procedure
"Replacing the PMP board", page 156.
2. Disconnect the gray (reference 4 image 10-29) and the red cable (reference 5 image 10-29) from the LCD Display Interface.
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Image 10-29
3. Disconnect the small flex cable (reference 1 image 10-30) of the LCD Display from the LCD Display Interface board. Ensure to
disconnect the small flex prior to disconnect the large flex (reference 2 image 10-30).
Caution: Open the latch of the socket prior to pull out the flex cables. Note that the latch of the smallest socket (reference 1
image 10-30) pivots upwards!
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Image 10-30
4. Disconnect the large flex (reference 2 image 10-31) of the LCD Display from the LCD Display Interface board. Unlock the latch
of the cable socket before pulling out the flex cable.
R5905312 HDF W SERIES 24/01/2013
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