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Technical information

ManualsBrandsAcer ManualsFlat Panel TVAT4220
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Chapter 3 62
HDMI No Sound
HDMI Cable
plug in ?
Check HDMI cable or
Replacement HDMI CABLE
Read EDID DATA
EDID Data
Normal ?
Write EDID data
Sound output? Replacement Main/B
END
HDMI Cable
plug in ?
Check HDMI cable or
Replacement HDMI CABLE
Read EDID DATA
EDID Data
Normal ?
Write EDID data
Sound output? Replacement Main/B
END
no
L
no
no