LCD TV SERVICE MANUAL - Jordans Manuals
LCD TV SERVICE MANUAL - Jordans Manuals
LCD TV SERVICE MANUAL - Jordans Manuals
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Standard Repair Process<br />
<strong>LCD</strong> <strong>TV</strong><br />
Error<br />
symptom<br />
A. Video error<br />
No video/ No audio<br />
Established<br />
date<br />
Revised date<br />
2008. 3 .26<br />
Electronics 6-3<br />
2/13<br />
No Video/<br />
No audio<br />
Check various<br />
voltages of Power<br />
Board ( 5V,12V,20V<br />
or 24V…)<br />
Normal<br />
voltage?<br />
N<br />
Y<br />
Check and<br />
replace<br />
MAIN B/D<br />
End<br />
Replace Power<br />
Board and repair<br />
parts<br />
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Only for training and service purposes<br />
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