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Mitsubishi ws-55859 projection tv with 2-3 error code

2-3 error code is horizontal deflection.......i checked the horizontal output transistor and checked fine....prior to this error i was getting 2-2 so i cahnged the 2 conv ics and also found 2 bad conv resistors so changed them and now i get error 2-3

i also checked solders at flyback transformer and two T marked transformers and the solders are fine......what else can i check

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  • dcxguy48080 Sep 25, 2008

    the 2 pico fuses were fine i tested them when i changed the conv ics

    so what else can i check for error 2-3

  • dcxguy48080 Sep 25, 2008

    the 2 pico fuses tested fine...........what else can i check?



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Did you change the two pico fuses F9A04 and F9A05 when you replaced the Convergence ICs

Posted on Sep 25, 2008


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I have a Mitsubishi ws-65809, the tv won't power

I presume you unplugged the set and redid the check:

2,3 is deflection circuit problem (probably in Horizontal sweep circuit) and can be almost anything---check output transistors and look for cracked or bad cap in that area.

The error code is only a general indication of the kind of problem and this one is like saying car will not start etc.

Mar 18, 2012 | Mitsubishi Televison & Video

1 Answer

Blinking screen

You have a problem in the horizontal deflection board. It will start with bad capacitors and poor grounds. You may also have a high voltage switching transistor along with one or two horizontal transistors that are bad. I would certainly start here. The convergence board occasionally will do this, but not in this case. Ask a TV tech to check the the deflection board. And mention it may also be a bad Vertical IC is shutting the TV down as well. You are now armed to speak with a TV Repairman. Good Luck and thanks for asking!

Jun 30, 2010 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

Tv wont trun on

That's error code 23. The manual says that is loss of horizontal deflection. Maybe shorted-out Hor. Out. transistor, but it should be looked at by a shop if you're not a technician. probably at least $200, may be $400 for them to fix.

Apr 21, 2010 | Mitsubishi WS-65611 65" Rear Projection...

1 Answer

The tv sound works all the time when turned on but occasionally the video either does not come on or goes of while watching it.

It is usually a vertical deflection circuit problem. Here's the basic troubleshooting:

  1. Make sure that no front panel buttons are inadvertently stuck in an "engaged" position.
  2. Press MENU button. If a small horizontal line appears at the center of the screen, you have lost vertical sweep on your TV. The protection circuit shuts down the picture to protect the tubes from burning a line across them. The intermittent problem may indicate a loose solder. Try resoldering the vertical output IC. The IC along with the B+ feed resistor back in the sweep power supply is most probably bad or has a loose solder.
  3. Press the DEVICE and MENU buttons on the front panel simultaneously and hold it for 5 seconds to activate the Error Code Operational Check. The status LED indicator will then flash denoting a two digit code.
  4. Count the number of flashes then pauses for about a half second then flashes again. The first number of flashes indicates the first digit of the error code and the second number of flashes indicates the second digit of the code. For example, if the error code is "24", the LED will flash 2 times, pauses, then flashes 4 times. The error code is repeated a total of 5 times. Error 24 indicates a vertical deflection circuit failure.
Please let me know the code you'll and I'll tell you where the problem lies and how to fix it.

Dec 02, 2009 | Mitsubishi WS-55859 55" Rear Projection...

3 Answers

I have a Mitsubishi ws-65809 when i turn it on it shuts down after 2 seconds, i held the input and menu buttons in and it gave me cod 2-3 was wondering what could be the problem, and if it is an easy fix...

Error code 23 means "Loss of Horizontal Deflection" that means horizontal section of TV is not working. Cause can be horizontal out transistor is short or not getting +B volts from power supply.
If you understand schematic, I can email you complete repair manual of Mitsubishi WS-65809 that will help you to diagnose problem by measuring volts and checking parts.

Sep 15, 2009 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Ws-6580 error code 23

12 / No error has occured
21 / X-Ray Protect Shutdown
22 / Short Protect Shutdown
23 / Horizontal Deflection failure
24 / Vertical Deflection failure

Aug 06, 2009 | Mitsubishi WS-65809 65" Rear Projection...

2 Answers

The error codes...

a 2 3 code means horizontal deflection has stopped thats what is most likely shutting down your set. The most probable cause for this would be a defective Horizontal output transistor.

Jul 17, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Mitsubishi 50605

Code 23 means horizontal deflection failure. Check your horizontal output transistor. Or the horizontal drive transformer solder joints as well as the horizontal yoke pin connections for bad sloder.Hope this helps. if I can be of further assistance let me know

Jan 12, 2008 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Mitsubishi VS-50705 TV has error code 23, Horizontal Deflection won't turn on.

Unfortunately, problems in the deflection circuit can involve expensive parts. This type of repair is not for the do it yourselfers. It requires proper test equipment and diagnostic experience. Look to spend at least $350 and up. Maybe Santa will bring you a new plasma for Christmas. Good luck

Dec 12, 2007 | Mitsubishi WS-48613 48" Rear Projection...

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