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the circut that detects the bulb has been also failing in these sets
and the conversion chip that controls the picture , and the transformers are not putting out the full power they are supposed to.
this set will need to be tested to determine the exact cause or causes
Yes,it will resolved ur tv picture issues.This tv the projection lamp has not been replaced at least 1 1/2 or 2 years right?The tv on an in used at 4 or 5 hours a day right? The projection lamp life span are over.Sometimes the Ballast board have to be replaced too.This Ballat board it to help to ignite the projection lamp.
helloFive blinks - AKB circuit (automatic kine bias), the
timer/standby indicator blinks for about 30 seconds then goes to the
self-diagnosis function. Something is wrong with the video. Check video
out, Q705, 732, 761 and other components on the C board, also check
Q218, 219, 220 on the A board. In addition, unit could be in IK
blanking, try turning up screen slightly.