The LG 23LS7D is a versatile and sleek LED TV that promises stunning visuals and immersive audio. Unlock its full potential with a comprehensive Service Manual, available for free download at manualshive.com. This manual provides valuable insights and troubleshooting guidance, ensuring optimum performance and longevity for your LG 23LS7D.
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4. No Raster on Component Signal
Repeat [A, B]
process.
Pass
Check the input/
output of R806.
Fail
Check the J801.
Pass
Re-soldering or change the
defect part, Check the X100.
Check
the input/output
of R121.
Pass
Check the
input/output of IC100.
Pass
Check input source cable and jack.
Fail
Fail
Re-soldering or Change the defect part.
