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Only for training and service purposes
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Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error
symptom
Content
Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye,
whether you can see light from module
<XXLW950X MODELS>
LCD TV
A1
2010. 12 .14
<XXLW770X MODELS>
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