Haier MSD318 - Page 65

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Failure Mode
Part Name Description Phenomena Failure cause
Mechanlcal or B/
L
Light leakage
Brightness
at bottom of LCM
brighter
than normal
B/L unit badness
Uniformity
B/L brightness
asymmetric
Sheet in B/L unit
is uneven
Mount hole
Lack screw
or screw damage
*Lack screw
Screw damage