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Sanyo Vizon dp42647 Has "ghost" images left on the screen from bottom right "network ID" or bright images or lettering or when the cable guide is brought up and when cleared off, you can still see the "ghost" image of it on the screen.

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5 Suggested Answers

  • 1153 Answers

SOURCE: blue shadow or ghosting on screen

  1. First try Magic Focus
  2. if this will not fix problem
  3. then you have a convergence problem
  4. You will need the Converg. Kit
  5. X480295 part number

Posted on Nov 25, 2007

ctf1800
  • 4402 Answers

SOURCE: Hit 53UWX10BA

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

Posted on Dec 14, 2007

  • 2 Answers

SOURCE: Ghost images

I just got my ghost problem resolved by getting a technician to come by and all he did was to reconverge my TV.
The pictures are much clearer and the ghosting images seems to have been corrected.Give it a try and yours should be good again.
Rich.

Posted on Dec 31, 2007

ctf1800
  • 4402 Answers

SOURCE: kf-60xbr800 Ghosting

sure please mark as fixya

Posted on Apr 08, 2008

SD Tech
  • 14553 Answers

SOURCE: double image shows in red

it is quite fixable and usually in your home; it is called convergence--kp57wv500 uses two STK 392-560 convergence Ic chips; both and any bad fuses or resistors around them need to be replaced and the set adjusted after.

I fix a lot of these sets in my area---if you call a shop you will pay 300-400----a lot of independent people will do it for under 250 in your home--shop around--now is the slow time of the year for tv shops---you could buy both IC chips on ebay for less then 13 dollars plus shipping---this is a normal problem in all projection tv sets--the chips have a white grease on the back of them designed to transfer heat--after several years it drys out and one of them goes bad---repair should take about an hour or so in your home---you should ask yourself if 200-300 dollar repair is worth while, could you replace the set for this? If the chips are replaced and the set adjusted they should be good for 4 or 5 years at the least.

I do this here for free so if this has been helpful give me a vote here. If you have questions or need more help here is my email:

etower.766@netzero.net

Posted on Aug 19, 2009

Testimonial: "Thanks for the detailed advice. Will look into it repair, but plasmas look so nice these days!"

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1 Answer

Sanyo 46848 bright white screen


The TCON board or The LCD panel is Faulty.
If you wish to get some details about treadmill repair; visit the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Dec 28, 2016 | Sanyo Televison & Video

1 Answer

Sanyo Vizon 42" DP42647 TV turns on, shows input mode for about a second then goes black,


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Jan 23, 2016 | Sanyo Televison & Video

1 Answer

I have a Sanyo Vizon DP42647 that was given to me. Everything seems to work great except it looks like red Kool-Aid was poured on the screen. Can it be cleaned or just pitch it


I think it is more than a Kool-Aid stain. likely it was some kind of heat applied to the screen causing physical damage. How does it appear when the screen is white?

Aug 20, 2014 | Sanyo VIZON Multisystem 42" LCD TV 110-220...

1 Answer

My sanyo vizon dp42647 wont turn on


Some food for thought here the power supply and part of the set:

I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have tobuy and try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.
4_18_2012_11_36_04_pm.jpg

If the set is opened look on the power supply board for caps puffed up like these--dead giveaway.

If you have questions feel free to comment here--I am not the number one rated expert here for the last six weeks for nothing and I do this here for free.

SD TECH

Apr 18, 2012 | Sanyo DP42746 42 in. Plasma Television

1 Answer

I have Sanyo 42" flat screen LCD TV Model #DP42647. The color suddenly started appearing with pinkish hues. Any bright spot takes on a pink color and has no distinct features. I have tried to manually...


Hello; I am John at J. D. Electronics, Poland Maine. This problem is very likely caused by a defective LCD panel. This part is very expensive! Aprox $ 1000.00 from Sanyo . Obviously, that is more than the set sold for.

Oct 13, 2010 | Sanyo Televison & Video

1 Answer

Hitachi 50v500, we just put in a new lamp, now the picture on the screen is slightly doubled, what do I do?


Here is what I suggest----look at lettering and or put the mode to 4X3 which is smaller left and right.

Look at the edges of that picture or lettering on screen---this model sometimes has a ghosting where images have a slight shadow, like with rabbit ears.

If this is the case there is a way with the remote to CORRECT IT.

I have the information--confirm if slight ghosting around letters--it can be white or any color.

I have seen this before.

SD TECH

Sep 10, 2010 | Hitachi 50V500 50 in. HD-Ready LCD...

1 Answer

Sanyo dp42647 picture is black but has good sound worked great yesturday


sanyo lcd dp42647 turns on and has sound no picture black screen

Dec 27, 2009 | Sanyo 42 in. LCD TV

1 Answer

What is the best way to clean the TV screen ?


 
1Turn off your monitor or set the background color to black so you can easily identify spots that need to be removed. Step2Apply the distilled water to your clean, soft cloth. Step3Wipe your LCD screen in smooth motions from left to right, going from the top of the screen to the bottom. Step4Let the screen air dry or simply run a dry area of the cloth over the screen again.

Mar 22, 2009 | Sanyo DP32746 32 in. LCD Television

2 Answers

Ghost image


You will have to replace both the convergence IC's on your TV..

Oct 23, 2008 | Sanyo PLC-XR70N 70" LCD Monitor

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