Blue Blob on 60 inch WEGA

Light Engine/optical unit block
Encompass Parts 1-800-638-3328
UED 1-800-648-6657

Light Engine Call Encompass Parts Distribution 1-800-638-3328

do you have a picture of this problem

The light engine is bad. Contact Sony. They have been replacing some of these.

your light engine is bad causing the blue blob.

No solution for you...but I have the same problem. I also had the green blob problem which sony fixed earlier this year. It happens on an intermittent basis. Screen goes off, standby light blinks green, then comes back on. Its off for maybe 1-2 min.

With all due respect, you're asking the wrong people. Only Sony can tell you if you're too late but my experience has been that they're normally pretty fair with considering out of warranty goodwill repairs.
Ask Sony and if they can't help then come back and ask about your problem on FixYa.

Talk to Sony about the blue blob issue, they may still replace the optical block for free.

If not, fix the blinking light TV.

Blink Codes
3X - Lamp cover not installed correctly, usually after lamp change, or cover detect switch is bad.
4X - Check fans (one or more failed to pass RPM test during power on diagnostics)
5X - Lamp ballast (power supply)
6X - Usually the thermal fuse - usually from inadequate air flow (fans dusty)

All other codes usually require a trained technician to diagnose and repair.

This symptom is not related directly to the lamp.It looks dat the IC STK need to replaced.I think this must be remady of ur problem.

Sounds like you have a bad light engine.