Part
Name
Description
Phenomena
Failure cause
Mechanlcal
Nolse
When
turn panel,appear cacophony
Caused by Mechanica noise of backlight unit
Ripple
Connectric circle
Causeed by between mechanism and pannel
B/L
of
f
B/L
lose action
*Connect badness between wire and electrode
B/L
dark
B/L
brightness darker than
normal
*Connect badnessShort between wire and electrode
B/L
wire damaged
B/L
wire damaged
Operation abnormal or systemic noise
B/L
wire open
Without backlight
Operation abnormal or systemic noise
B/L
shut down
B/L
shutdown in sometime
Short bitween lamp housing and wire, Because consume power too much
F/M
F/M
inB/L
,white,balck Rotundity
or wirelike
F/M in B/L
unit
Service Manual
Model No.: LET40T3
55
Содержание LET40T3
Страница 10: ...Service Manual Model No LET40T3 9 2 2 External pictures four faces Front Side Left Side ...
Страница 28: ...Chapter 6 Operation Instructions 6 1 Get to know your TV Service Manual Model No LET40T3 27 ...
Страница 29: ...28 6 2 Get to know your remote control Service Manual Model No LET40T3 ...