37
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 in
B/L ,white,balck
Rotundity or
wirelike
F/M in B/L unit
Failure Mode
Part Name
Description Phenomena
Failure
cause
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
Mechanlcal
or B/L
Mount hole
Lack screw or
screw damage
*Lack screw
Screw damage
10
、
MAINTENANCE
To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth. Please be sure not to use a wet
cloth.
Cleaning the Screen
Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you
will have
your new TV. Be sure to turn the power off and unplug the power cord before you begin any cleaning.
1. Here is a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of
lukewarm water and a little fabric softener or dish washing detergent. Wring the cloth until it`s almost
dry, and then use it to wipe the screen.
Summary of Contents for DX-LTDVD19-09
Page 13: ...13 VCR connection ...
Page 14: ...14 External Equipment Connections ...
Page 15: ...15 5 OPERATION INSTRUCTIONS Basal information 5 1 Front panel controls ...
Page 16: ...16 5 2 Back panel controls ...
Page 17: ...17 5 3 Universal Remote Controller ...
Page 23: ......
Page 24: ......
Page 32: ...30 8 WIRING CONNECTION DIAGRAM ...
Page 55: ...39 Sincere Forever ...