THE LAMP AND TEMP LIGHTS ARE ON UNDER THE POWER BUTTON.

YES REPLACE THE COLOR WHEEL TOO THIS MAY CAUSE THE TV NOT TO TURN ON

Possible lamp or color wheel---remove the lamp and look to see it is not shattered inside.

This means you need to replace the lamp in the tv. You can order them from www.partstore.com. That's where I ordered mine when I had that same problem.

hi,
may be your projectors lamp colling fan have some problem. may be it is get jammed due to dust or it may be faulty. without fan the lamp will get over heated. that's why the temp/ fan lights flashes.
jus check it . need further help feel free to contact.
ok

Color Wheel - Pull out the Lamp using a flash light look right into where Lamp was you should see the color wheel turn TV on watch to see if wheel is turning,From what you have said Problem will be the Color Wheel. Encompass Parts Distribution has them 1-800-638-3328

replaced the lamp

replace the lamp only takes few min make sure you get right one for model of tv the LAMP MODEL number will be on OLD LAMP the tv will work and sound will come back hope this helps

The color wheel needs replacing. Thats causing the whining and it will also make the lamp light blink.

This could be your lamp is bad..
Change the lamp.

Your service manual on page 82 steps you through decoding the blinking
1) there are two lights on the front near the reciever of the remote signals (Temp indicator and Lamp Indicator)
2) If the Temp indicator is on then they recommend you contact a service center
3) If the Lamp indicator is on and the power light stays on (no blinking) then you need to replace the lamp. Otherwise it says to contact the service center.
4) Counting blinks with the lamp indicator (1 every 5sec - lamp will not light or is abnormal, 2 every 5sec - lamp voltage is abnormal, 3 every 5sec - lamp temp is too high, 4 every 5sec - other error)