Question about Panasonic PT-D5700U Projector

Open Question

Panasonic pt-d5700u no matter how I adjust picture "3" off the image corners are in right angles, the fourth is not { drops slightly off the screen when all other are square to the screen} I have a loose mirror ? keystone does not fix

Posted by on

5 Suggested Answers

ladywinn
  • 5138 Answers

SOURCE: How to reset defaults Panasonic HD PT-47WX53G TV/picture

First of all are you sure you were in the factory menu this step requires alot of known how!!!!!! By using your hand unit only customer controls can be reached unless you know factory menu setup. Which starts like this ,make sure antenna to cable then go to menu set sleep timer to 30 mins exit out now enter ch 124 then press v- down on tv you should now see on top CHK ,also these sets have double convergence patterens.if you were in factory set up for more information look in www.freelists.org techassist/09-2005 .let me know if you still need help.

Posted on Dec 21, 2007

mfspencer
  • 58 Answers

SOURCE: PT-61LCX65 image reversed

Per panasonic's autorized tech website5.gif it is corrupt EEPROM data. It is corrected using the following jig with included instructions on how to perform software5.gif upgrade.

Correct symptoms using part LSUQ0100 jig that comes with instructions. (operation takes 6 mins)

hope this helps.

Posted on Apr 03, 2008

Slinteriors
  • 8617 Answers

SOURCE: Panasonic PT-53WX52F Color blue adjustment

most likely the two convergence Ics need to be replaced. They are STK392-110 you can get replacements at the following link with free instalation instructions with pictures.
http://servicemanuals.vstore.ca/

Posted on Jul 09, 2008

  • 17 Answers

SOURCE: Panasonic PT-AE900U displays black and white only

sounds like bad cables, or wrong setting on projector you may have it set to compoent instead of composite,, you don't tell how you are hooking it up. (what type of cables you are using)

Posted on Jul 17, 2008

Ecollier2012
  • 3459 Answers

SOURCE: My panasonic big screen screen has shadows and fuzzy picture

Your TV most likely has one or more possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg
Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


Problem #2 CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

578ba6c.jpg
TV set after fluid change

65af323.jpg

2c07611.pngSolution #2


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.

Posted on Mar 26, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Panasonic PT-43lc14 blue dots lower left corner of screen


A problem in the optical light engine this set uses to project the picture on the screen---if right cost of repair will exceed value of set or cost of a new set.

Oct 29, 2012 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

How do you perform a Factory Reset


to reset the network function,
press the up and down arrows to get to the store function
hold down the default button for 3 seconds and press enter

Mar 03, 2011 | Panasonic PT-D5700U Projector

1 Answer

I have a panisonic pt-lb50ntu Projector. It will only focus the center of the image. When you adjust the focus to the bottom of the image the top and center are out of fucus. The same goes for focusing on...


Is the picture a perfect rectangle shape on the screen. If not then either adjust the angle of the screen, or use the keystone function on the menu to correct it.
Does it still not focus correctly after doing this

Nov 12, 2010 | Panasonic PT-LB50U Multimedia Projector

1 Answer

BLACK LINES ACROSS THE SCREEN Panasonic PT-47WX51E


Replace c7136 & c7154 on A board This should clear up your problem

Dec 11, 2008 | Panasonic PT-47WX51 47" Rear Projection...

1 Answer

I have a Panasonic HDTV Projection PT-47WX42 with double imaging.


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Nov 17, 2008 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Pt-47wx49e convergence problem


I just replaced the 2 convergance chips, but it did not seem to fix the problem. I then tested all the resistors that feed the convergence chips anf there was a 2.2 ohm fusable blown. IT was R7050 on mine. That seemed to fix it so that I could adjust all the colors through the convergence 2 screen. There seems to be a slight bow near the bottom when you look at the c2 screen, but not noticable when you are watching a picture. Since I got this broken, I am not sure how perfect it should be.

If anyone can send me the service manual, I would appretiate it. Thanks.

Oct 10, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Red horizontal convergence PT-47WX49E


converge outputs getting tired or limiting resistors opening up. adjusting this incorrectly will make the situation worse keep in mind that overdriving these chips will cause a fold over of your image when you see this carefully adjust in the opisite direction as you may be overheating the outputs

Oct 08, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Blue line trouble


Hi Kracka,

Are you able to post a picture of the problem?

It sounds from your description that it might be a 'convergence' problem which is when the red, green and blue parts of the image aren't alligned properly.

Check in your menu to see if there is a convergence setting.

Hope this helps

Andy

Jun 26, 2008 | Panasonic PT-51G41 51 in. Rear Projection...

2 Answers

Projection off the screen?


Try pressing the "Aspect/Prog -" button on the remote - it should be just underneath the number 9 key - try pressing once, see if it fits better, try pressing again to see if it improves until you get a better match

Feb 19, 2008 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Panasonic PT-53WX53G screen got larger, corners are warped


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

Nov 13, 2007 | Panasonic PT-53TW53 53" Rear Projection...

Not finding what you are looking for?

Open Questions:

See all Panasonic PT-D5700U Projector Questions

Panasonic PT-D5700U Projector Logo

Related Topics:

32 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Office Equipment & Supplies Experts

CheckitRight
CheckitRight

Level 3 Expert

1362 Answers

Norman  J Weimar Jr
Norman J Weimar Jr

Level 3 Expert

6117 Answers

HEMANT GROVER

Level 2 Expert

166 Answers

Are you a Panasonic Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...