Status light stays on

This is antique technology.

https://www.google.com/search?q=Mitsubishi+dlp+tv+status+light+blinks+6+red+1+orange

Make the 2 digit error code come up

https://www.diyforums.net/mitsubishi-wd-65737-dlp-tv-error-codes-13203.html

https://www.google.com/search?q=Mitsubishi+dlp+tv+status+light+blink+codes

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This might be the lamp ballast that is out. Parts for those units are hard to get because they are obsolete.

There are some adjustments should be done after the DLP chip replacement. If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/

Two thoughts:

First is this is a DLP set and the lamp may have failed

Second is it should have the self check which reads error codes---most of these sets that is the same:

" After you turn on the set, and get the regular red blinky lights, hold down the Device and Menu buttons together for about 5 seconds.
(then release both)

The Power light will start to flash in a two digit sequence.
For example, 3 flashes, then 7 flashes = 37.
Here are the error codes, and the corresponding problem:
12 = No error detected, check power supply.
32 = Lamp Cover is open.
33 = Air filter cover is open.
34 = Lamp abnormality
36 = Light Engine (DMD or Lamp Fan stopped)
37 = Exhaust or Lamp Ballast Fan stopped
38 = Lamp Temperature High
39 = DMD Temperature High
41 = Short is detected
44 = DVI cable between FMT and Engine disconnected
This is for a earlier Mitsubishi DLP but should be the same as your set as Mitsubishi rarely changes things like this.
If you get the lamp abnormal it is likely your problem.

you need a new lamp

CHECK AND MAKE SURE THAT THE LAMP DOOR IS SECURE ON THE BACK OF THE TV.

The problem sounds like your lamp motor. You can order a new one from tvlampsforless.com.

The lamp door or air vent doors are most likely not closed correctly as those doors will make the lights blink orange.

What about Lamp Fan if it is defective lamp will not turn on and if Ballast Board is not working then Lamp itself will not power on. Encompass has parts for this TV 1-800-638-3328

Check your lamp; it may have blown. Sound, no picture and a red light are classis signs a lamp has failed.