Read LG 55LV3730 (CHASSIS:LB12B) Service Manual online
Established
date
date
Standard Repair Process Detail Technical Manual
Revised
date
date
LCD TV
Error
symptom
symptom
LCD TV connection diagram (09)
Content
A. Video error _Vertical/Horizontal bar,
residual image, light spot
A-4-1
As the part connecting to
the external input, check
the screen condition by
signal
the external input, check
the screen condition by
signal
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