Question about Mitsubishi WS-55315 55" Rear Projection HDTV-Ready Television

Pink horizontal line when the tv is powered on.

I have a 55" misubishi projection tv (55315) that is about four years old. When I first turn my tv on there is a whistling sound and pink horizontal lines on the entire screen. The problem usually goes away in about 5-10 minutes but is starting to take a little longer.

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Lashawn Robinson

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1,153 Answers

1. White raster with no signal, washed out looking video with signal. Access the service menu, "menu 0357" use the audio button to select "video chroma" adjustments, use the video button to select item "40 - AGIW", use the adjust button to change the setting to 0, then press the enter button to store the change.

Posted on Aug 21, 2007

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1 Answer

One yellow, one pink, and one blue spots appeared on my tv screen.

The set if projection which model here is, has arced and now each of the three picture tubes used has a tiny permanent burn mark on its screen.

That is what you are seeing, the set uses three picture tubes with screens like the old tv sets===the coating has been burnt in each, want to prove it, remove rear cover and cover any one of the three lens and that mark on one tube will go a way.

Not fixable.

Dec 23, 2012 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

My horizonal control do not work on my WS-55315 projection tv..how or if it can be fixed?

Hi Mike,

First of all, thank you for contacting Fixya.com regarding on your TV problem.

Based on your description, it sounds to me that the picture of your TV is rolling from left to right (horizontally). If the symptoms remain the same in all inputs, then this is an indication of faulty signal board part no. 930b901003-55. You have to replace this board to resolve the issue. Click it HERE for the replacement.

Hope I helped you.

Have a nice day!

Kind Regards,

Mjsazon

Dec 03, 2011 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

Ws-55315, screen turned to fuzz

If it was the lamp there should be nothing. press the menu button if the menu does not come up the issue is with the tv. If the menu does come up try a second source a dvd player or game system. If the issue is only with the original source than the original source needs to be replaced.

May 05, 2010 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

WS 55315 Tv won't turn on-

Thanks for your help can you send photos so I can see what to look for

Dec 01, 2008 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

Mitsubishi WS-55315 no video present

Hi,

Appreciate the direct "Ask Me".

You description of "...no video but with audio..." could indicate a number of possibilities:

power supply section;
tuner
video amplifier/selector;
vertical section;
horizontal section .

Other ideas are:

Since it has still sound, then the power supply is a least likely possibility;
Since it has still sound, then the tuner is a secondary suspect;
Since the menu shows, then the vertical and horizontal would be highly unlikely.
which eaves us the video amplifier or electronic/soft selector as the most likely culprit.

Further diagnosis would of course would require a fair familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron. It would be to your added advantage access to a service manual or at the very least a schematic diagram with voltage readings. Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

Sep 26, 2008 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

My ws-55315

Good Day afsho;

This model is 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 L9C.

good luck, big irish.

Jun 14, 2008 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

Mitsubishi Mod # WS-55315

On this model the timer led blinks when the tv is off if you have the timer set to turn it on. You can get the manual here.

Mar 13, 2008 | Mitsubishi WS-55315 55" Rear Projection...

1 Answer

Diamond Shield Mitsubishi 55315

if either of u r close to michigan i have the above tv with no video possibly willing to part it out

Nov 11, 2007 | Mitsubishi WS-55313 55" Rear Projection...

1 Answer

Model 55X70 Toshiba Projection tv

dont know about warranties but horizontal lines means your horizontal frequency which runs about everything has drifted off sync and if too high or low it will activate shut down circuits in high voltage and power suppy, even causing HOT transistor to short. good luck and call a tech.

Sep 01, 2007 | Toshiba 55HX70 55" Rear Projection...

1 Answer

Only red bulb working

Tried restoring to factory settings? Only blue was working for me and it helped *shruggs*. You can try... On the remote, press MENU then 1 2 3. Hit Enter. And it's restored to factory settings :]

Aug 24, 2007 | Mitsubishi WS-55315 55" Rear Projection...

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Pink horizontal line when the tv is powered on.

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Lashawn Robinson

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Related Questions:

One yellow, one pink, and one blue spots appeared on my tv screen.

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WS 55315 Tv won't turn on-

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WS-55315 55" Rear Projection HDTV-Ready Television

One yellow, one pink, and one blue spots appeared on my tv screen.

Open Questions:

Does the ws55315 have a dlp chip in it and do you know the number

No color on ws 55311

my mitsubishi ws55315 will not turn on press power button lights up for one second then shuts off

how to replace bulb

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Pink horizontal line when the tv is powered on.

1 Answer

Lashawn Robinson

1 Suggested Answer

6ya staff

Add Your Answer

Attachments: Added items

Related Questions:

One yellow, one pink, and one blue spots appeared on my tv screen.

My horizonal control do not work on my WS-55315 projection tv..how or if it can be fixed?

Ws-55315, screen turned to fuzz

WS 55315 Tv won't turn on-

Mitsubishi WS-55315 no video present

My ws-55315

Mitsubishi Mod # WS-55315

Diamond Shield Mitsubishi 55315

Model 55X70 Toshiba Projection tv

Only red bulb working

Not finding what you are looking for?

WS-55315 55" Rear Projection HDTV-Ready Television

One yellow, one pink, and one blue spots appeared on my tv screen.

Open Questions:

Does the ws55315 have a dlp chip in it and do you know the number

No color on ws 55311

my mitsubishi ws55315 will not turn on press power button lights up for one second then shuts off

how to replace bulb

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