Timer light is rapidly blinking - Mitsubishi WD-65731 65" HDTV

SOURCE: Rapidly blinking green sleep timer light, cannot

The Chassis will need to be sent to Mitsubishi to be refurbished. I would call Mitsubishi at 1800-332-2119 to see if they would help in the repair cost and also to refer a Service Facility local to you to do the work. I would estimate the cost of about 300.00 to 400.00 if Mitsubishi helps with the cost. If they don't, I would estimate the cost to be around 700.00 to 800.00.
I hope this helps,
skyassoc

SOURCE: green timer light blinking rapidly after power

The chassi will need to be removed and sent to Mitsubishi to have it rebuilt.

SOURCE: Blinking Timer light on Mitsubishi WD62725

get a ohm meter and check all fuses ,and diodes they should all read 0. the ones do read something are bad replace them that means solder them out and back in

SOURCE: rapid green blinking light on

Please Post your Make/Model number and the year.

SOURCE: The green timer light blinks rapidly when the set is turned on

Unfortunately in this V-26 chassis TV whole sandwich of 5 PCB has to be rebuild by Mitsubishi to solve this problem. If you out of warranty - don't bother to invest any more money or effort. It would be at least $700+ repair.