Have a Mitsubishi Model WS-55311 TV that shuts off about 5 minutes after i turn it on...I pushed the Menu and Input button for 5 seconds and got the 1 Blink pause 2 Blinks code

SOURCE: mitsubishi rear projection tv model ws-65907

Your problem is in the power supply section,,all the solder there holding the parts is crack or loose already need to resolder so performance will back again.

SOURCE: mitsubishi ws-55819

Code 22 indicates that your set is in shut down due to what is called Short Protect. The most likely cause is the Converge Ic's drawing too much current and opening one or 2 fuses. Normal repair cost varies by area and servicer. Expect 250 to 350 plus the service call. I normally do this on site.

SOURCE: Mitsubish WS-819 Protective Shutdown. 2 blinks, pause, 2 blinks

Over 95% of the time a 2 - 2 blink code on that model is a convergence output problem. You need to replace both of the convergence output IC's and perhaps the pico fuses feeding them voltage. The pico fuses are F9A04 and F9A05. They are on the same board with the convergence outputs.

SOURCE: Mitsubishi model Wt-46807 Power shuts

hi,
Error code 2-2 indicates "Short Protect Circuit" problem in tv.
Need to check pico fuses in power supply as one or two got blown due to bad convergence chips.
Below is an exploded view of tv chassis, power supply and convergence area has been marked to give you better idea to look for pico fuses.
Unplug tv from wall socket before to repair/check any thing inside tv.
Hope these info will help you.
Let me know if you have additional question.
Thanks.

The Knight

• 76851 Answers
• Posted on Jan 15, 2017

SOURCE: I have a mitsubishi 73' tv..we ordered a bulb but that wasn't the problem..,we have power and sound..the code light blinks really 6 times and yellow 1..can't find a code to match that,

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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