Question about Mitsubishi WS-55859 55" Rear Projection Television

1 Answer

Timer light flashing dont trun on, can you bypass the boards and run it like a monitor

Posted by on

  • udoka33 Jul 29, 2008

    The same problem...timer blinking on and off with no pics/sound. I have tried unplugging and reseting but that did not help.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Mitsubishi Master
  • 8,617 Answers

You need the DM repair kit called the V21 / v19 DM repair kit which contains the parts and step by stepp instructions with pictures to repair the most likely cuase for that symptom, and its less than a service manual cost and they include the service manual for free as a bonus on the instructional CD. Heres the link its under their repair kit section

Posted on Jul 28, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

Green light flashing what does that mean?


The steady blinking green timer led is usually caused by failed capacitors on the DM and Power board which prevent the set from completeing the Boot sequence

Jul 20, 2010 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

"timer"flashing green light


should check then capastors on the dm board. they are on a board in a silver case on the left side of the set when looking from the rear. the capstors should have 16v @ 1000u wrote on the side of them and are about 1 inch tall size of a dime round. Dont do anything without unpluging the tv frist from power. Just to let you know I have posted this before.You can use 25v/1000u if you cant find the 16v/1000u. You can higher in voltage and be ok but donot go less than 16v rateing. this is what i would check out frist.

Jan 02, 2010 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

My tv wont trun on, push power, the grenn light flashes and then goes off


If the whole TV system goes off, there is a possibility that there might be a glitch with the Power Supply Board. And I mean a glitch, because the green light comes up flashing.

Nov 18, 2009 | Mitsubishi WD-62525 62" Rear Projection...

2 Answers

Same Green Light flashing!


The timer light flashing usually means that the bulb needs to be replaced.

Jul 25, 2009 | Mitsubishi WS-65513 65" Rear Projection...

2 Answers

Timer light is flashing tv want come on


If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Jan 22, 2009 | Mitsubishi WL-82913 82" Rear Projection...

1 Answer

Tv wont turn on get audio then tv shuts off timer lite blinking


If TV stays in stand by with audio but no video, then common faults are the ballast board, or a fault on digital board.

If the led stays blinking , and tv turns off then the TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Dec 21, 2008 | Mitsubishi WD-62531 Projection Television

1 Answer

Standby/timer light stays on red. no picture or sound on tv.


my sony red light flash.but it will not turn on just clicks

Nov 26, 2008 | Sony KP-48S75 48" Rear Projection...

1 Answer

Timer blinking all the time can't turn TV ON.


The TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Oct 29, 2008 | Mitsubishi WS-55859 55" Rear Projection...

1 Answer

Timer light flashing


The capacitors wont always show any outward signs of being bad. But it the LED blinks constantly without stopping thats telling you the DM isnt completeing the boot sequence. So most likely the capacitors are bad. But dont put the same ratings back. go with 1000ufs @25V but make certain they are the 105 degree celcius capacitors. If you need further assistance let me know

Jun 17, 2008 | Mitsubishi WS-55859 55" Rear Projection...

Not finding what you are looking for?
Mitsubishi WS-55859 55" Rear Projection Television Logo

Related Topics:

93 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Projection Televisions Experts

matt martin
matt martin

Level 3 Expert

1191 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

68197 Answers

Are you a Mitsubishi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...