Mitsubishi WD - Recent Questions, Troubleshooting & Support


One of two possible issues:

1. Lamp is nearing end of life and may dim just before total failure.

2. A few of these models have 2 mirrors(check with Mitsubishi to see if yours is one) A large mirror in back (never gives a problem and do not try to clean it. Some idiot in these sets used a small mirror inside that the optical unit shines the picture into (wedge shaped mirror and small) and it is facing up----the fans intake air from the front of the set around this mirror--it gets coated with lots of dust---Picture can loose up to 70% of its brightness and clarity if that mirror is dirty--looks like 20 year old set .

If you do not wish to check with Mitsubishi GOOGLE THE MODEL NUMBER with "mirrors" to see.

If it has 2 mirrors I can tell you exactly how to get at it.

SD TECH

Mitsubishi... | Answered on Aug 06, 2018


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.
https://homenol.blogspot.com/
https://electronicshelponline.blogspot.com/
If blinks continue without any pause, or the LED light stationery; the main board is faulty.
Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. See the site by a desktop. Mobile view has no search box. If you are viewing it by your mobile, see it in webview/

Mitsubishi WD... | Answered on Jul 10, 2018


I have a blinking yellow light and tv won't turn on

Mitsubishi... | Answered on Jun 22, 2018


Is this a DLP or LCD projector?

Mitsubishi... | Answered on Mar 17, 2018


You have to remove the lower panel on the back of your tv, then remove the light engine. Unhook the wires attached to the DMD board. Remove the DMD board. Remove the heat cink from the DMD board. remove the optical lens but don't touch the lens. There is a video on shopjimmy.com that shows the entire procedure. Takes 2 hours. The optical lens can be cleaned with an eyeglass cloth, same for the DLP chip lens. no wet solutions on lenses. Remove dust from other internal parts with compressed air in a can. Your picture will be clean and clear. Wear latex gloves and make sure you are grounded to prevent static electricity.

Mitsubishi... | Answered on Mar 07, 2018


There are a number of reasons this could happen and unfortunately not much that you can solve. If you have a backlight control in the menu you could try turning this down to see if the problem is reduced or cleared. This won't help you but the info may help a tech.

Mitsubishi... | Answered on Feb 07, 2018


Hi
Have you tuned the channel frequency tuner? Use the remote to bring up setup menu on TV, scan channel frequencies & save. If it's an old TV that can't pick up digital signals, then you need to get a digital set top box & tune to TV.

Mitsubishi... | Answered on Feb 07, 2018


Suspect the bulb/lamp has failed. If you didn't get the factory replacement the cheap ones sometimes only last or a few weeks, unfortunately.

Mitsubishi... | Answered on Feb 05, 2018


Chances are you have something wrong in the main board..replace it and things should be back to normal or try a hard reset

Mitsubishi... | Answered on Feb 04, 2018


pop sound i would think a main capacitor has gone, on the power board. it could be just the capacitor or the voltage regulator has gone as well and blown the capacitor. it could also be the diode that has for pins has + & - on it with 2 squiggly lines on it when this goes it can go with a bang and there will be no power light or anting, and it also blows the 5 volt side of the tv. so all the parts would need replacing.

Mitsubishi... | Answered on Feb 02, 2018


The part to fix that is about 300 dollars.

Mitsubishi... | Answered on Jan 26, 2018

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