Tip & How-To about Mitsubishi WS-65809 65" Rear Projection Television

How to find out if your MITSUBISHI REAR PROJECTION CRT HDTV has convergence failure because it no longer turns on.

To find out if your tv doesn't turn on because it has a convergence board failure do this:Press and hold MENU and DEVICE "INPUTS" buttons at front of tv at same time,wait a few second and then tv will turn green led power indicator,it should flash CODE 2-2 (blink,blink,-pause-,blink,blink).
Then you remove your board and send us your board for repair to Us,We are on ebay as TEXAS TV PARTS,or contact us at www.texastvparts.com.

You can also buy our repair service from ebay by searching this number on the ebay search bar:231012211928. or #:230978958191.

Thanks for reading and let's fix that nice tv that has many more life years after this repair :-)

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TV Doesn't Function: Can turn on, but no menu or input recognition


the set like all has a hard reset which requires a four digit number code and the original Mitsubishi remote---sets almost everything in the set back to original except convergence.


also, don't buy any TV or electronics on CL as people dump their problems on someone else..

Aug 31, 2012 | Mitsubishi WS-65313 65" Rear Projection...

1 Answer

HDMI/ DVI inputs failed approx. one month after connection of Denon home theater receiver with HDMI pass-through feature "on." Gear successfully re-connected via component video inputs. Self-diagnosed via unit Service Manual as Main Board failure; diagnosis confirmed verbally by local TV tech. Replaced Main Board successfully, but this did not restore HDMI/ DVI inputs. Removed replacement Main Board and re-installed original Main Board. Now, upon initial plug-in, power supply relay clicks & green power LED lights. After approx. 2 sec., power supply relay clicks again, green power LED turns off, OPC LED flashes red at one-second invervals indefinitely. Have not performed further diagnosis other than making sure everything was reconnected following re-installation of original Main Board. Perhaps I missed something on the LED control unit (or broke a conductor in the ribbon connector between LV sockets on LED control unit and Main Board)?


hi welcome to fixya
i want to clarify first the problem sir so as of now the problem with your tv won't power on then you are using again the old main board is that right ? when you use the new replacement main board the tv is functioning will the only problem is that the HDMI / DVI inputs doesn't work. and now you encountered power supply problem like won't start up or something that cut the supply in which the stand by indicator is turn off so as my idea it has a problem with the old board. but before you come up with the board making sure all the connectors coming from the power supply is properly connected to the main board as will as flexible and lvds cable for the T-con board is properly inserted.just let me know if is that what you are asking for so i can give you additional solution thanks for consulting the fixya.

Aug 30, 2011 | Televison & Video

1 Answer

Both the picture and sound work when the TV is turned on, yet the picture is distorted like a double picture and has a yellow hue to it.


Sounds like you have a convergence problem. If you go into the setup menu of your TV, there should be some settings to adjust the red, green and blue hues and re-position them so each color matches up. If this does not work or if you don't have a menu, your TV *might* have a circuit board with several plastic screws on it. These adjust the picture and it's a very tedious task to re-align each hue correctly.

My projection TV is an older model from 1995, which is probably why it has this circuit board in place of a convergence menu built into the TV.

If adjusting the convergence still doesn't work, you might need to purchase a new convergence chip.

May 20, 2011 | Sony KP-51WS520 51" Rear Projection...

1 Answer

Lost bulb convergence and all input except for digital


With TV turn off Press and hold Vol- and CH- at same time ,wait untill TV turns on then you should be in service menu adjust convergence,BUT if when TV is on and you Go to menu then setup and you do not see convergence listed in menu ,you have a blowed fuse FL231

Apr 14, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

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