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 front side.
A1
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Only for training and service purposes.
Summary of Contents for 86SJ9570
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