Question about Mitsubishi VS-50705 50" Rear Projection Television

1 Answer

SERVICE CODE I need to find the service code for my tv. The picture is slightly to big both vertical and horizontal. This is usualy a simple adjustment. However, I can find nothing in the owners manual. There apears to be no adjustment on the TV itself, and I suspect adjustment is done via the remote. Needles to say, I need the service code. Please HELP!! pic too large for 40" screen- cant see scores need to adjust vertical height

Posted by on

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

I would recomend getting the service manual at the following link as if you change the wrong item you can actually harm the set often real bad. The following link will email it to you within minutes of purchase and will offer free tech support to help you with it. heres the link
http://servicemanuals.vstore.ca/

Posted on May 15, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

The picture is producing a double image which appears to be in red only with a slight bending of the images on some parts of the screen.


Your Convergence ICs have failed. It is very common on rear projections. The solution is to replace the STK chips, check fuses and the resistors next to the STK chips. Replace as necessary and re-align via the service menu. It is about a $300 repair at a tv service center. You will need the service manual if you decide to do this yourself.

Try This:
When you notice the symptons Use this simple test to verify.
Go to the users menu on the tv.
Look for the converge option probably under setup or video setting. Converge is short for convergence to align the red and blue colors to the green color.

If you cannot move the red either horizontal or vertical, then the STK chip has failed for red section.
If you cannot move the blue either horizontal or vertical, then the STK chip has failed for the blue section.

If you can move both in each direction then the problem is something else.


Note if one STK chip fails, you replace both regardless.

Feb 20, 2011 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

The picture is warped red & blues distorted


Your Convergence ICs have failed. It is very common on rear projections. The solution is to replace the STK chips, check fuses and the resistors next to the STK chips. Replace as necessary and re-align via the service menu. It is about a $300 repair at a tv service center. You will need the service manual if you decide to do this yourself.

Try This:
When you notice the symptons Use this simple test to verify.
Go to the users menu on the tv.
Look for the converge option probably under setup or video setting. Converge is short for convergence to align the red and blue colors to the green color.

If you cannot move the red either horizontal or vertical, then the STK chip has failed for red section.
If you cannot move the blue either horizontal or vertical, then the STK chip has failed for the blue section.

If you can move both in each direction then the problem is something else.


Note if one STK chip fails, you replace both regardless. They will be right next to each other.

Feb 20, 2011 | Toshiba 57H81 57" Rear Projection...

1 Answer

I have what appears to be shadowing of the words.. and picture.. blue wave across the top of picture..


Your Convergence ICs are likely failing. It is very common on rear projections. The solution is to replace the STK chips, check fuses and the resistors next to the STK chips. Replace as necessary and re-align via the service menu. It is about a $300 repair at a tv service center. You will need the service manual if you decide to do this yourself.

Try This:
When you notice the symptons Use this simple test to verify.
Go to the users menu on the tv.
Look for the converge option probably under setup or video setting. Converge is short for convergence to align the red and blue colors to the green color.

If you cannot move the red either horizontal or vertical, then the STK chip has failed for red section.
If you cannot move the blue either horizontal or vertical, then the STK chip has failed for the blue section.

If you can move both in each direction then the problem is something else.


Note if one STK chip fails, you replace both regardless. They will be right next to each other.

Feb 20, 2011 | Hitachi 57SWX20B 57" Rear Projection...

1 Answer

Picture is no longer working properly. Picture is blurry and colors are all wrong. Ghost image. Happened all at once not gradually. What needs fixed mitsubishi 65" medallion series. appox 7 yrs old


Your Convergence ICs have failed. It is very common on rear projections. The solution is to replace the STK chips, check fuses and the resistors next to the STK chips. Replace as necessary and re-align via the service menu. It is about a $300 repair at a tv service center. You will need the service manual if you decide to do this yourself.

Try This:
When you notice the symptons Use this simple test to verify.
Go to the users menu on the tv.
Look for the converge option probably under setup or video setting. Converge is short for convergence to align the red and blue colors to the green color.

If you cannot move the red either horizontal or vertical, then the STK chip has failed for red section.
If you cannot move the blue either horizontal or vertical, then the STK chip has failed for the blue section.

If you can move both in each direction then the problem is something else.


Note if one STK chip fails, you replace both regardless.

Feb 19, 2011 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

One horizontal line center on the screen


The vertical deflection circuit has failed, or has been shut down by a service code entered from the remote control*. Usually you can get out of service mode by turning the set off and on again.

*Normally, you have to enter a special combination of front panel and remote control codes to get into service mode, then enter another code on the remote control to get the horizontal line. The horizontal line is used for adjusting the screen controls for each color so you get proper color in the dark areas of the picture.

Oct 27, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

No picture- no sound


hi
first of all u should check ur transistor connections.Check your Horizontal and vertical output transistors.You should also check the horizontal and vertical yoke connections as well as your low voltage regulators.... if any of these got damaged u should purchase a new one.. but try to purchase with the help of a tv service assistant...
thank u!!!
rate me

Jul 12, 2009 | Mitsubishi WD-65732 65" Projection HDTV

2 Answers

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...

1 Answer

Connecting component video YPbPr to TV with BNC port for RGBHV


No, this will not work. Picture will roll vertically. Originally they intended for HDTV to be red,green, blue, & Horizontal, Vertical sync. That changed after the first generation mitsubishi's.
In the service menu you can change the settings for the HDTV Input. Try that first by "Hitting menu button followed by 1259" or menu 1257. Let me know how that works for you, If you need a different code for service menu...contact me again and i will look it up for you. But the answer to your question is you can make it work or you can purchase a 300.00 box that will allow you to switch to that input thru..mitsubishi.tv.com
Good luck and keep me posted. GURU JAY

Dec 08, 2007 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Mitsubishi VS-5059 50 in. Proj. Televsion


If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. Some of the solutions described below can be dangerous, TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages. This should not be an expensive job at most repair shops. Could be something as simple as cracked, cold, defective solder joints around and near the vertical output chip, could be a faulty chip and other components in and around the vertical deflection circuitry, or a faulty vertical drive signal from the jungle circuits, or worst case a faulty deflection yoke. Take your television to a shop right away for a proper and safe repair. Do not keep the television looking at the red horizontal line.... you can easily damage or burn the CRT phosphors. Good luck

May 27, 2006 | Mitsubishi VS-5059 50" Rear Projection...

Not finding what you are looking for?
Mitsubishi VS-50705 50" Rear Projection Television Logo

88 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

68301 Answers

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

Answer questions

Manuals & User Guides

Loading...