Question about Mitsubishi WT-46809 46" Rear Projection Television

1 Answer

Blue Gun non-responsive

Hello, I recently had a this 42" TV model vs-42oca  given to me as it was replaced with a newer model.  I was told that the picture was not bright enough and it had a few problems with darker or night scene's.  I popped the back off to see if there was an internal adjustment for contrast and brightness, when I looked in I noticed that the Blue Gun was not working.  My question is, would there by any chance be a Fuse that could be associated with this module, or is there something else that could be wrong ?  Or is the Gun basically shot ?  If so, what are they worth to replace, if a person can even obtain one since the TV is quite old.  I have also tried to unplug the blue on the board and insert it into the Red and Blue hook ups to see if I could get a response from the Blue Gun, but it would not respond. :-(

Any help would be greatly appceciated.

ArC_AnGeL

Posted by ArC_AnGeL on

Ad

1 Answer

Anonymous

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Champion:

    An expert who has answered 200 questions.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 217 Answers

Blue crt gun is dead... it has to be replaced. Check carefully the gun neck if theres a crack or damage, I'm suspecting  an overheating yoke ( a bunch of wires around or embracing the crt gun's neck), if theres a sign of overheating, you need to replace the yoke too, not doing it, your new gun will suffer the same fate of the old one, wasting your money.

Posted on Oct 29, 2007

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I recently purchased a 47"


Your TV has a light sensor that changes the brightness of the TV based on room brightness.


It's called an "Intelligent Sensor"

You can turn this off in your "Picture" settings.

Congrats on such a nice TV purchase.

If this was helpful, please rank me a 4.

Mar 09, 2011 | LG Televison & Video

1 Answer

Sony Wega 42" LCD w/Bright Blue haze at bottom corner of screen


hello it sound like convergance may need setting go in to the menu click on convergance you should be able reset the picture
good luck

shaun

May 14, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

1 Answer

I was told I may need a new gun for my samsung 42' what is a gun


Its the picture tube also refered to as a CRT. You can get replacements with instructions on how to do the replacement at the following link.
http://servicemanuals.vstore.ca/

Apr 11, 2009 | Samsung HCM4216W 42" Rear Projection...

1 Answer

No Picture On Screen


it sounds to me like your tube has gone , go to your local tv repair shop and order a new tube its quite cheap to do so and they should be able to get it you quite fast.

Mar 10, 2009 | Mitsubishi VS-60601 60" Rear Projection...

1 Answer

Vs 4561 weak picture


Good Day, Techwanab;

Look for this to be your problem: CHECK FOR OPEN L2C50 PART #325C146030 ON THE SIGNAL PCB, OR BAD CONNECTIONS AND LEAKY CAPS IN THAT AREA.

Hope this was helpful and not too late.

Good Luck, big IRISH.

Apr 10, 2008 | Mitsubishi VS-45607 45" Rear Projection...

2 Answers

Vs6015r


which model do you have the VS60603 or the VS6015R? Also try pushing in input and menu at the same time on the set and hold for 8 seconds to see if the tv flashes a code.

Mar 24, 2008 | Mitsubishi VS-60603 60" Rear Projection...

1 Answer

Blue snowy pixel areas on my plasma


some of these panels were mis-calibrated from the factory after not aging long enough. Let the TV run for atleast 2 hours and adjust the Vs and Vscan voltages. When it is blue in the left I have found generally the Vs is about 10 volts too high.

Jun 16, 2007 | Samsung SP-R4232 42 in. Plasma HDTV

1 Answer

Screen goes dark


I thught I answered this one but if you disconnet the sensor it should brighten up the picture If it dosent then its part of the brightness curcuit and must be replace. As I remeber thewre are severall models that you could simply disconnect. Or there should be an auto brightness feature in the main menu picture ajustment to simply disable or shut it off. Good luck

Apr 22, 2006 | Mitsubishi The Big Easy TV

Not finding what you are looking for?
Mitsubishi WT-46809 46" Rear Projection Television Logo

59 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1257 Answers

The Knight
The Knight

Level 3 Expert

76287 Answers

Ekse

Level 3 Expert

13434 Answers

Are you a Mitsubishi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...