Blue dots in KDF-60WF655
Yes, your optical block ( light engine) is bad. Heat generated by the lamp circuit with its poorly designed ventilation system, cause the LCD panels inside the light engine to fail. They are the size of a postage stamp. There are 3 LCDs, for red, blue, and green. The heat causes them to warp and de-laminate.
Sony has systematically downed played the scope of this issue. It appears however that virtually every LCD projector they make can develop damage in the light engine which is extremely expensive to fix.
I suggest contacting Sony and your state's attorney general's office of consumer complaints asking for action on this.
michtech
I HAVE BLUE DOTS ON LCD REAR PROJECTION TELEVISION PLEASE HELP. (HITACHI)
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