LG 32LF550B Service Manual page 60

Standard Repair Process Detail Technical Manual
Error symptom
Content
<ALL MODELS> The picture depends on model.
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Only for training and service purposes
A. Video error _Vertical/Horizontal bar, residual
image, light spot
Connection diagram (1)
As the part connecting to the external input, check the
screen condition by signal
Established
date
Revised
date
A7
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