Read LG 47LD920 (CHASSIS:LD01I) Service Manual online
HDMI Video OK ?
YES
Check the ADJUST MENU
EDID OK ?
YES
Download EDID
(Refer to Adjustment Spec)
NO
Check the HDMI Cable
Replace MAIN B’D IC100
YES
Making
Revision
2009. 2 . 1
26/34
LCD TV
Symptom
HDMI-DTV No Audio Problem
<ALL MODELS>
26~42 LH2000
32~47LH3000/LH4000/LH5000
26LU5000
32~47LH3000/LH4000/LH5000
26LU5000
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