-
Those with LCD's
failures (white
screen or red
screen)
-
Intermittent and
completely dead
component
failures
-
Liquid spillage
= blurred screen
with whitish
blurred
blotches.
-
Dim or Faint
LCD,s (backlight
out) or Red or
orange,display
tint will need
backlight
replacement
-
Transistor open
& short
circuits,burnt
out inverter
Blank screen=bad
bulb=cathode
brown=lamp burnt
-
Thermal stress
can make the
ends of glass
lamps brittle.
Faulty display =
dry solder
joints or static
damage to I.C.
-
No Light= Bad
inverter N
MOSFET or faulty
oscillator or
Burnt out
secondary
winding. Yes we
can replace
surface mount
components.
-
Missing
individual lines
on a display
driver =
pressure applied
to edges of LCD
normally
better to
replace
A.C.Film is
lose.
-
Blank display.
Missing a block
of lines, or a
bar. Normally
better to
replace bad
flex circuit on
substrate
-
Dim or dark
display or black
LCD and tinted
LCD red color.
-
Damage to the
front of the
display or Dim
LCD Display.
-
Scratched
surface of LCD.
We can
re-polarize
(replace the
plastic coating
over the glass
square Thin Film
Transistors
[TFT]) with a
new one.
-
Drink spilled
onto LCD we can
also bring back
to like new
working
condition.
