Question about Mitsubishi Televison & Video

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Hi my Mitsubishi big screen TV ws-73411 didn't turn on I plugged it in and just the green light stays on plz help

Posted by Debbie Montoya on

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1 Answer

The Knight

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  • Mitsubishi Master
  • 76,416 Answers

Sounds like main board fault. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Posted on Apr 19, 2020

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5 Related Answers

Anonymous

  • 1142 Answers

SOURCE: Mitsubishi WS-55857 won't turn on

Thank you for posting your concern details however i would be needing few more details from your side if necessary and allow me few mins to come up with the resolution.

Posted on May 19, 2008

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MICHAEL MULLINS

  • 927 Answers

SOURCE: tv mitsubishi ws-65315 doesnt turn on,only green light

Good Day, cutito35; 1. This model is equipped with a keyboard lock feature; this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds. 2. (Power LED may be on after plug in) check for no less than 4.4 volts DC at pin 3 of PC9A21 on the Power PCB, if low or missing replace PC9A21 part # 268P058020. 2.This model is also equipped with a self-diagnosis feature to help with diagnosis of shutdown problems. To activate this turn the unit on let it shutdown then press the input and menu buttons on the front panel simultaneously and hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5 times. 1 - 2 = no error detected 2 - 1 = X-ray protect (high voltage or beam current) 2 - 2 = Short protect (short protect monitors low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source) 1. Shutdown at power with self diagnosis error 2-2. Check for open fuses F9A04 and F9A05 part # 283P144080 on the +24 and -24 volt lines. If the fuses are open the convergence output circuit would be suspect. 2. Shutdown at power with self diagnosis error 2-1. At power on check for 12-volts DC at connector KH pin 8, if missing check IC9C51 part # 270P990010 and L9C52 part # 441D009020 on the Signal PCB. Good Luck, big IRISH.

Posted on Sep 01, 2008

Anonymous

  • 2 Answers

SOURCE: TV power will not stay on.

mine was the 904 and 905 pico fuses in the power board. $4.00 is what the fuses cost me. I put them in myself and have never worked on a tv before....

Posted on Dec 31, 2008

Anonymous

  • 1 Answer

SOURCE: mitsubishi WS-55513 won't turn on

from what i know thru extensive research.....and i mean alot the dm board (as in the whole thing) is not all bad its thecapacitors on the dm board that are supposably cheap O'z if you know what i mean. there should be 4 of them. you can buy the replacemnets from radio shack for about 8.50. if you know someone who is handy with a soildering iron, or a freelace electically type then ask them if they can put the new ones on for you. the correct one you need are -40 degrees to +85 degrees Celceus...tolerance +20%, now this is important 1000microfarad.... now these capacitors cant be less than 16V they can be over but not under.... typical brand to get is xicon....you have to remove the dm board which is in a metal shield once the back part of the television is removed you will see it cause it looks like it should be in a computer. but apparently this is typical and its a very simple fix but everyone that is capable to fix it want to bend you over and do you dry....mitsubishi should be ashamed of themselves for not correcting this themselve and offering help with cost.. hope this helps guys!

natalie

Posted on Jan 20, 2009

Anonymous

  • 1 Answer

SOURCE: Hi I have a WS-65869 medallion mitsubishi. When i

RESET THE BUTTON NEXT TO THE LIHGT 2-4 TIMES

Posted on Sep 15, 2010

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1 Answer

I have a mitsubishi TV model WS-73411 , a month ago it shut off while I was watching it. Since then it has been shuting off more and more as time goes by. It shuts off an average of 4-5 times at nite...


The next time it shuts down (I presume the green power light goes off) do the self check this model has, on front of set press and hold both the menu and input buttons for at least five seconds and release both.

Power light will blink a 2 digit error code like : 1 blink, 2 blink and repeat it several times.

1,2 is no error detected but there are other codes.

Let me know what you find.

SD TECH

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1 Answer

My mitsubishi big screen tv will not turn on


What is the status of the LED at the front? Does it change from green to red or blink or just stays red?

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We have a Mitsubishi Big screen projection tv model no. VS-50705. when the on button is pushed it clicks like it wants to turn on but then doesnt. When I unplug and plug back in the green light flashes...


This could be a trouble code for your model television. Try counting the blinks and note any pauses in blinking. It could be a one or two digit trouble code. Then once you have that number, type in your tv model along with the words "trouble codes" or "diagnostics codes" or "green light blinking" and see what you get. Hope this helps...

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1 Answer

Green light blinks and cant turn tv on


If this is a WS-55511, it is probably caused by a DM module. Unfortunately, it is not available nor does Mitsubishi offer a rebuild option. Mitsubishi's phone# 1-800-332-2119.
Give them a call and you never know what they may offer you.
Hope this helps,
Skyassoc

Jun 25, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Mitsubishi Big Screen Digital 65 inch


you have a short in power supply the light should stay on check all power supply parts
diodes,power transisters
you need to test all parts, i could fix this in
30 mins
need help call 0403960527 jeff......

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1 Answer

Green light doesnot turn off on Mitsubish WS-65315


Just go to menu... then ..setup... then... timer ..and turn it off...... the blinking light goes away

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4 Answers

Mitsubishi WS-65513 Flashing green light


Good Day, charliek1;
This a very common problem with model. Don't listen to other comments unless the use the correct replacement parts.

SYMPTOM: Power LED does not stop blinking after plug in.

CURE: replace C9B01, C9B02,C9B10, and C9B11 (1000 uFD 16V) on the DM PCB. Replace them with part # 181P734030 (680uFd 16V).

The DM Board (PCB) is located on the very left side of the TV looking from back. Caution on removing Board and note what cables you disconnect to access the Metal Shielded Board.
Good Luck, big IRISH.

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1 Answer

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have you got the slider switch at high definition and not TV at the connecting end at the xbox that leads to the tv input

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