On this TV I have video perfect but I have a graticulas (on the back grown of the picture) . I change IC M65617SP-A (part # 23905511) localization QY02. and the problem is still there. Do someone can give me a hand on this problem? Thank you. JOSE. Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.