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CHAPTER 11. INSPECTION CRITERIA (LCM)
Defective Pixel on LCM
Service technicians must test by the LCD color test in the build-in diagnostic program.
The maximum of allowable defective dot is Three (3) for criteria 1 and 2.
Criteria 1 :
If service technicians see more than 3 bright dots under the black screen, it
means changing LCM is required
Criteria 2 :
If service technicians see more than 3 black dots under the bright screen, it
means changing LCM is required
Criteria 3 :
If service technicians see 2 or more dots are connected to each other under
either black or bright screen, it means changing LCM is required
