Sharp LC-32LE700E - Page 63

LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
6 – 18
LCD failure (1)
Does a single or several
vertical stripes appear
on the LCD screen?
Does a single or several
horizontal stripes appear
on the LCD screen?
Do luminescent or black
dots appear on the
screen?
Is the on-screen image
rippling or distorted?
Is there any portion
which some screens
were darkish or
became whitish?
Replace the LCD panel.
LCD failure (2)
The backlight func-
tions. Does not the
image come out in the
LCD screen
(screen black)?
Does the entire LCD
screen look whitish all
over?
Does the QS drive func-
tion?
Are the data bit drop-
out?
(No solution even when
turning on and off the QS
drive)
Is the gamma correc-
tion as specified?
Replace the LCD_CONT_UNIT.