Question about Televison & Video

Open Question

My Sony Tv Model N.KP-65WV600, has been giving a poor quality picture wihch shows a double image with different colors, so the greens, blues and yellow all out of focus, I have done the flash focus troble shooting from the menu and manually adjusting the convergence, but nothing works, also i have open the back of the tv and cleaned it well from any dust. Please Help. Alex

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad
ladywinn
  • 5138 Answers

SOURCE: Sony KP-43HT20 convergence problem

Replace STK-392-110s or 150s upgrade with 180s replace both ics.

Posted on Jan 09, 2008

Ad
  • 3 Answers

SOURCE: Sony KP-65WV600

I did fix it but if I told you I would have to charge you a premium

Posted on Jul 04, 2008

  • 4234 Answers

SOURCE: convergence

This can be as simple as poor connections on the convergence ICs or defective ICs. If you can solder you should be able to repair this yourself. Please let me know if you wish to attempt the repair and I will provide additional details and instructions.

Thanks,
Dan
I'm not sure which question will be returned to you, so I have prpovided hte same solution/request in both. Please only update one. Thanks

Posted on Mar 06, 2009

tvrepairbiz
  • 63 Answers

SOURCE: sony projection tv convergence problem

You need to replace the convergance IC's and a pico fuse on the power supply

Posted on Sep 03, 2009

Testimonial: "thank you!"

SD Tech
  • 14553 Answers

SOURCE: sony rear projection tv showing double

If you have a CONVERGENCE problem and it will not adjust---the two STK-392-150 Chips this set uses need to both be replaced and the set adjusted with the original remote control.

You can, if you are able to do the repair, buy a pair of chips for less than 14 dollars plus shipping on Ebay.

If you cannot do the repair--shop around your area--most shops are going to charge 300 or more for this kind of repair.

When you consider the cost of the parts--if you can do it or know someone who can--you can save the set and a lot of money--This repair can easily be done right in your home in about 1 hour--I know as I have done hundreds of them---did two today.

The chips (with the back off of the set) should be on two metal heat sinks on the board on the far left---they will be facing the front of the set.

All that is required to get at them is to remove all the plugs on that board and the screws that hold it in and tilt it up so the bottom of the board is in view---you unsolder both chips (about 18 pins each) and remove the 2 screws that hold each to a heat sink.

With 2 new chips you put heat sink compound on the back of each--it is a white grease to move heat quickly from the chip to the metal, and solder both chips in----put the board back down and all the plugs back(I usually mark all of them so I know where they go) and turn the set on and see what you have...

Most of the time this repairs the set--go into the customer menu and adjust the convergence and you are ready for another 5-8 years of life---this is the normal lifespan of these chips.

If you need assistance or have questions let me know--I am here to help people.

If this information helped you, rate this solution as I do this here for free.

SD TECH

Posted on Nov 08, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My sony kp-65wv600 has double immage and bleeds too much green what can i do


Ur tv have a problems known as a convergence problems,it dead.The tv convergence board must have it 2 convergence ICS and some or all it resistors to replaced to solved the convergence problems.The shop will cost u $300-350 for parts and labors.

Jul 09, 2010 | Sony KP-65WV600 65" Rear Projection...

1 Answer

TV FADES TO BLUE AND THEN PICTURE DISSAPPEARS- AND SOMETIMES TV SHUTS OFF AFTER GOING BLACK WITH CONCENTRIC GREEN LINES


Turn your screen drive down to green and blue tube.
You have a focus/screen drive control block that you can adjust each tube R/G/B

Mar 17, 2010 | Sony KP-65WV600 65" Rear Projection...

1 Answer

Poor picture quality, the picture is blurred and


You have problem with convergence. Have you tried adjusting in the users menu. This is a common problem in this type of TV, usually two convergence amp need to be replaced and sometimes sets of resistors are also to be changed.

Mar 02, 2010 | Sony KP-43T70 43" Rear Projection...

2 Answers

My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?


It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
Thanks.


Dec 22, 2009 | Sony KP-46WT500 46" Rear Projection...

2 Answers

Sony KP-43T75 color repair


This link has the instructions on how to fix this problem and other similar problems. You have nothing to lose, so I recommend that you try it.

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

This works with the two other colors, blue and green also. Not all models of Sony Projection TVs have the red, green, and blue pots in the same order as the picture that is listed on this link, so you may want to google search for your model's service manual. The service manual can also help you be able to remove the cover for your particular model of TV. I was able to find the service manual for my model, and sure enough, the order of the pots are reversed on mine, so I would have been adjusting the wrong color. Read all of the comments on this link too, because you can find other helpful tips and may even find someone with the same model of TV as you that gives more specific instructions for your model.

You may also find your model's service manual here:
http://esupport.sony.com/US/perl/index.pl
I hope this helps you!

Fare well. :)
Iconoclast

Jun 27, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Color lines out of focus


Best Solution posted on Apr 12, 2008 Asker's Rating 3%20stars_w.png
dc2eb76.jpg MikeNJ1964
Rank:guru_s.gif Guru sony.gifSony Expert
Rating: 89%, 674 votes
You have a completely different problem. The screen voltage for the blue picture tube is slightly too high on your set. This will put fine lines in the background of the picture, called retrace lines. This is very common and easy to correct. Remove the front speaker cover and the access panel behind it. Look inside and you will see a black box with six controls, each control having a little white glue on it. This is the Focus/Screen block. Three controls are labeled Focus and three are labeled Screen. The screen control in the center is for green but I am not sure if the screen control on the left or right is for blue for your model. With the TV on, set it to VIDEO 1 but do not connect anything to the VIDEO 1 jacks. This will produce a pure dark picture, showing any faint lines in the background. Choose one of the screen controls and increase (turn clockwise) it slightly. If the blue lines do not get brighter it means you are turning the red screen control, so put it back where it was and choose the other screen control. When you find the blue screen control, decrease (turn counter-clockwise) it until just when the blue lines are gone. If you want you can check that the red and green screen controls are set to just below the point where their faint lines are visible. When done, replace the panels and your picture will be back to perfect.
Did you think this was helpful? Yes No
new MessageRate('spn1737581','spn1737581cnt','spn1737581stats','spnRateWord1737581','div1737581_yes','div1737581_no','imgStar1737581','ancChangeRating1737581','divChange1737581',1737581,0,0,0,false); Solution #2 posted on Jul 04, 2008 Asker's Rating 0%20stars_w.png
noavatar_s.gif gator149
Rank:nonexpert_s.gif Apprentice sony.gifSony Expert
Rating: 0%, 0 votes
MikeNJ1964 was exactly right! I have a Sony KP-65WV600 that had horizontal green lines that showed when the picture was darker. I had to remove 3 screws on the right and left side of the tv holding in the speakers...carefully pop out the middle panel from the clips holding it in....remove 4 screws from the cardboard in the middle and remove the cardboard. I then saw the six screws. The adjustment screws were the three below. I turned the middle screw until the lines dissapeared. I tried the left screw and blue lines appeared which I then adjusted away.
THANKS a bunch. SAVED me money!!!

May 15, 2009 | Sony KP-65WV600 65" Rear Projection...

3 Answers

KP-53S25 Sony TV


Vince. Your model is a RA-1 chassis you will need to replace both convergence ICs number STK392-010 they are located on the D board mounted to large haeat sinks. You can get replacement ICs at the following link and they provide free instalation instructions with pictures so you can do the repair yourself. Heres the link.
http://servicemanuals.vstore.ca/

May 27, 2008 | Sony KP-53S25 53" Rear Projection...

2 Answers

My picture is showig green,red and blue colors that can't be fixed


you need new convergence ICs. what is the model number of your set? Let me know the model number and I will be able to help you

May 09, 2008 | Televison & Video

1 Answer

SONY GREEN CONV OUT BLUE/GREEN OK,SONY KP-65WV600


Red,blue and green each have an amplifier IC--Stk392-560 x 2

Replace both IC's for reliable repair.Also,check  fuses,location sometimes ps5003-5008. fuse value 3.15 amp. ......T.

Oct 22, 2007 | Sony KP-57WS500 57" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

126 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75169 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Cindy Wells

Level 3 Expert

5340 Answers

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

Answer questions

Manuals & User Guides

Loading...