16TV025R0
Models
KD-49XD80xx, 49XD8305
Subject: Corner white treatment (QHL, QH2 49”)
SYMPTOM
White corner mura.
CAUSE
While handling the TV set, some stress force may be applied to the screen surface which can cause inadequate
positioning of liquid crystal cell in the panel module.
SOLUTION
Tap the back side of TV set behind the white mura (light leakage) portion, with your hand as strong as clapping for a
few times. Tapping from back will cause better balance of Liquid crystal in white mura portion.
