Mitsubishi WT-46809 46 in.

Are you talking about the 2,2 code?

it is short protection and means one of the fuses for the convergence circuit is blown.

I can help with this if you want.

SD TECH

Do the self check this model has.

When you turn it on and green power light goes out:

on front of set press and hold both the menu and input (or device) buttons at the same time for at least 5 seconds and release both buttons.

The power light will blink a two digit error code like 2 blinks, 2 blinks, a pause and repeat it several times.

Let me know what error code you find and I will tell you what problem is.

If this helped rate this solution as very helpful as I do this here for free.

SD TECH

2,2 IS short protection and 95% chance it means one of the two pico fuses that protect the convergence IC chips are bad.

This model uses two of the chips: STK-392-110 and you would have to pull the light box out to replace them safely (total parts cost will be under 30 dollars).

It involves getting at the chips and the fuses and replacing them: how much skill do you have?


SD TECH

this tv will need some testing to determine the exact cause but most likely it will need a conversion done, you will need to call your local repair shop to come out and fix the problem
sorry about your tv

electech

see if the ics warm up ...out your hand on them if so they getting power.. if cold you lost a resistor or 2.

Good Day, dimen;
This looks great. Check this out;

SELF DIAGNOSIS ERROR 2 2. CHECK FOR OPEN FUSES F9A04 AND F9A05 PART # 283P043090 ON THE +24 AND -24 VOLT LINES. IF THE FUSES ARE OPEN THE CONVERGENCE OUTPUT CIRCUIT WOULD BE SUSPECT. 3. SELF-DIAGNOSIS INDICATES SHORT PROTECT. CHECK FOR A SHORTED IC4B01 PART # 270P261020 (VERTICAL OUTPUT) LOADING 24-VOLT SUPPLY LINE. LOCATED ON THE MAIN PCB. Good Luck, big IRISH.

Check the code again, the K20 chassis mitsubishi which is your model will only flash 4 codes they are 1-2 2-1 2-2 and 2-3. Check the codes again and I should be able to help you as the other site that I am a tech with has the service manual in our data base

I hooked up the DTV mode good picture but no sound ? Help please

Try hard reset==leave unplugged from AC a while.

Next--NMI==need more information!

Is this your first problem? Any symptoms before shutdown?