When you hold enter and down it gives an error code of 61 No LAMP EN output from the engine to the ballast Bad Color Wheel Loose J6 or J7 connector Code 61 No Lamp Enable is received at the PWB MAIN and Ballast. Ive replaced the color wheel, new OEM lamp, lamp ballast, and power supply. I did the system reset where you hold down the power button for 8 seconds, and its just dead to the world. None of the fans are working, the color wheel isn't spinning, and the lamp is not lighting. Any ideas? Looking at the optical engine there doesn't seem to be much to it other than the board, a few fans, a thermal sensor, color wheel and lens. Would it be safe to assume the optical engine board is the culprit?
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
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