Question about Mitsubishi WS-55513 55" Rear Projection HDTV

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Mitsubishi ws-55813 horizontal hold

Set will not hold horizontally. Can power off the set and and the condition clears but returns after a while. Is there a horizontal adjustment that can be made or is the a service call?

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Re: Mitsubishi ws-55813 horizontal hold

When you say horizontally, do you mean it collapse or it scrambles. Because the 2 are different problems. If you pictures shrinks or collapse then it is in the vertical circuit. and if it scrambles itself almost like you can see the picture but it is broken up over and over again, then this is video problems in video circuit. Need more info

Posted on Aug 13, 2007

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Power goes off when truned on

The power supply starts ON and suts down immedieatly, means there is some short circuit with its main board. In most cases Horizontal output section will have the shorted component/s. You must ahve knoledge in electronics, and experience in troubleshooting the horizontal output section of your set.

Feb 15, 2012 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

My mitsubishi projection tv, ws55813, was losing horizontal sync intermittently, turn off and back on, sync was ok. turned off and back on, once too oftern, to solve sync prob and now I have blue screen....

There is a hard reset you can try on this set--it is done with the Mitsubishi remote that came with the set.

Confirm actual model number and I will tell you how to try it. The set will shut off after the reset(not the reset button some of these sets have on the front) and come back on channel 3 in the air band--any labels for inputs will be replaced by original input numbers etc.

No guarantee this will fix your problem but it will return the set to the condition it was when new in the box.

Let me know if you want to try this.


Oct 24, 2009 | Mitsubishi WS-55813 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

Trying to replace capacitors in dm module

it is tight, and some what glued in place just pull firmly and straight up. it will come out ok.

Apr 03, 2009 | Mitsubishi WS-55813 55" Rear Projection...

2 Answers

Picture won't hold it keeps flipping over and over

look for dry-joints on the guns and convergence boards

Apr 01, 2009 | Mitsubishi WS-55813 55" Rear Projection...

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Are there internal picture controls for the WS-55315?

Good Day; OPTION MENU "MENU 0370" SERVICE MENU. CAUTION document settings before any adjustments are made. V = vertical, H = Horizontal. Good Luck, big IRISH.

May 11, 2008 | Mitsubishi WS-55315 55" Rear Projection...

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Green blinking light on Mitsubishi WS-55813 HDTV

generally this means a bad digital module.. as a techinican the first thing that we would check are what is know as standby voltages. if they were there we would replace digital module.! question. Does it blink for more than 70 seconds. This unit comes with a lockout feature. to unlock press and hold menu down for 10 seconds on front panel.

Jan 08, 2008 | Mitsubishi WS-55813 55" Rear Projection...

1 Answer

Horizontal won't stop fluttering

call tech and suggest to repair the horizontal drive ..

Nov 16, 2007 | Mitsubishi WS-55513 55" Rear Projection...

1 Answer

Timer light

does the light blink for more than 70 secounds? if it does go off after 70 seounds the keyboard lockout feature may be engages to unlock press and hold menu on keyboard for 10 secounds. If the set contiunes to blink after 70 secound after plug in then you maye have power issues or a possible bad digital board

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