Mitsubishi ws 65807 sound with no picture

I doubt it as it was never designed for that kind of input, Component works best on this set and it should have only one HD input for a box marked in the menu as DTV.

First, the set has a hard reset but it will NOT affect convergence which is stored in a separate area of the set.

Model indicated has 3 hidden menus---all accessed with the Original remote and a 4 digit code.

At your own risk:

This is a V17 chassis that was used in 8 models.

It has 3 hidden tech menus: With set on:

Option menu is 8270 enter---The Option menu reset will return all settings to factory and also will clear any glitches out of the way--it as stated can cause Convergence not to be affected.

Circuit adjust menu: (stay out as one wrong move and fatal things can happen is : 8257 enter.

Convergence adjust menu: (better than customer and SAVES adjustments made in to the DCU or digital convergence unit in the set.

I STRONGLY SUGGEST YOU TRY THE OPTION MENU FIRST, IF NEED DETAILED INSTRUCTIONS I CAN LOCATE THEM FOR STEP BY STEP OF THAT.

SEE IF IT CLEARS THE MAIN ISSUES UP FIRST---IF YOU TRIED TO ADJUST CONVERGENCE IT MAY NOW BE MESSED UP BUT UNLESS YOU GET THE SET BACK TO WORKING SOMEWHAT NORMAL NOTHING TO WORRY ABOUT.

keep in mind I do this here for free and have worked on hundreds of these Mitsubishi sets.

SD TECH------ASK BEFORE YOU LEAP!

The set has three hidden menus, one of which is the option menu--with the Mitsubishi remote and a four digit code in that you can do a hard reset of the entire set---if a glitch has occurred I have seen this fix no sound, bad video, missing inputs, you name it.

It cannot hurt and may help and it is model specific as far as the 4 digit code.

Thats usually a vertical issue since the menu still works. I would check the solder on the vertical IC and also the Vertical yoke plug pins. Often solder can develop a small crack around the pins and resoldering will usually fix the issue in most cases. The other item could be a leaky CRT has dripped some coolant on some of the components in the vertical circuit so I always check the board for any sign of a clear sticky residule on the boards which indicate dripping CRT coolant.

Well i need more info. have you tried unplugging the tv for around 60 seconds? Was the "warped bluish screen" right before it died. Or is this when you turn it on it happens?(Bluish screen)? Because if no power at all and no picture at all. Could be Power supply. If you have some sort of picture with blue lines that are stable? You have a convergence problem. Get back to me with info i can help.

YOU may have two problems, 3 d picture or letters suggests convergence problem, Tell me more, all inputs have no function?

The more you tell me the better I can help.

I am expert with these sets and know them well.

SD TECH

Sounds like the CRTs are going into protective blanking due to the vertical output ic needing to be resolderd. Try resoldering the vertical IC that may possibly fix the issue.

Check for coolant spill in corner of signal PC board = from leaky
CRT seal = bad CRT...........................T.

that tv set is only good enough to receive a 1080i signal at the DTV INPUT. unless you can change the output of the blue ray it will be outputting 1080p

Tank, If the unit operates correctly on DVD then we can assume that the signal chain and display is operational. Can you substitute the Directv receiver to rule the box out as part of the problem? I know they came out and checked but how exhausting was the testing? Have you checked signal strength on the directv on screen setup? Low or marginal signal strength could cause intermittent blanking. When the screen goes dark does the audio continue? please let us know..