Sony KF-50WE610 LCD projection TV. no picture but flashing green
I have 3 yrs old Sony KF-50WE610 LCD projection TV. It has been working well utill this morning, i tried to tune it on, nothing comes, no picture but the Power/Standby indicator flashes green. Please help!!!
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For Sony Model KF-60WE610, KF-50WE610, and KF-42WE610, the Diagnostic Code of power light indicator flashing 6 times green, then flashing 6 times red (6 red etc), means you need to replace part number A-1302-272A G1 BOARD, COMPLETE. See Sony Service Manual, 4. Chasis-1 at part Ref no. 103. The Power Board sits vertically in two slots on the left side of the electronics board. 4 wire connectors to remove when replacing. This component fits all 3 KF models listed above.
3 times standby red light blinking shows that lamp cover has not been placed back properly after lamp replacement. Make sure lamp cover, (the first thing that you removed to replace lamp in tv) is fixed securely then turn tv On.
Ths 5 blinks usually indicate an AKB problem. There is a break in the video path. I'll look up your specific model and post the results here. Please update this if you wish to attempt the repair yourself.