Question about Sony KP-43HT20 43" Rear Projection HDTV-Ready Television

1 Answer

Lines on top and bottom on projection TV

Used this site to adjust the red line on my Sony projection TV. Now I just need to get rid of the lines on the top and bottom of the screen and it's good to go. Thanx for any help.

Posted by on

  • Charlie Martin Jul 16, 2007

    Streak type lines black and white. Present with all input sources, widescreen option would be cool but it's only available with videos not TV. Thank you for any help.

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 944 Answers

What sort of lines? - do you mean like it is in widescreen mode with a black band top and bottom? Do you mean you have clear straight lines, or streaks or scratch-like marks? Is it the same for all input sources (cable, DVD/VCR, satellite, PC, camcorder etc.? Could you post back a photo of the lines? Waiting your info:)

Posted on Jul 16, 2007

  • chris sullivan
    chris sullivan Jan 12, 2014

    it is like something is blocking the top and bottom of screen

  • chris sullivan
    chris sullivan Jan 12, 2014

    same for all input sourcesAdd a Comment

×

Ad

1 Suggested Answer

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

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 have a sony rear projection tv, it has red lines


color convergence is acting up on your sony, usually the convergence power ic's are to blame. replacing both is recommended(mounted on heavy looking metal dissipators)

Jul 31, 2009 | Sony Televison & Video

2 Answers

KP-61HS10 with 6 blinks


Set screen voltages. To get to the adjustment board, take the front speaker grill off (two screws at the bottom left and right) and set it aside. No need to disconnect any wires. Then remove the plywood board with 4 screws that exposes the screen/focus adjustments. The top 3 adjustments are for focus, and you need not mess with these. The bottom 3 adjustments are for Red/Blue/Green screen voltage rough adjustments. My screen showed red lines, so I had to turn the bottom right adjustment with a philips head screwdriver just slightly until the red gun retrace lines where no longer visible.
Hope This Helps

Aug 19, 2008 | Sony KP-51HW40 51" Rear Projection...

2 Answers

Sony kp57ws500


Those are retrace lines. I had the same problem. See the pot adjustment procedure below.
http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Apr 18, 2008 | Televison & Video

1 Answer

Green Lines


NO CALLS NEEDED TO AN EXPERT. THEY WILL CHARGE YOU FOR LITTLE ADJUSTMENT YOU CAN DO YOURSELF.
READ THE WEBSITE BELOW AND MAKE ADJUSTMENT TO THE SCREEN VOLTAGES TO CLEAR SCREEN, BUT DO IT SLOWLY. IT SHOULD CLEAR THE PROBLEM.

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

PRIDAH

Nov 13, 2007 | Sony KP-57WS500 57" Rear Projection...

3 Answers

Sony kp-51hw40


Yes you have bad green and red crt but with an adjustment you can still use it. remove the front panel and you'll see the focus pack (it;s a black piece with 6 rotating knobs on it. Adjust clock otherwise the red and green screen (the bottom line knobs) till the lines has gone. The better way to check it is to adujt in video input with no signal, just black screen.

Nov 06, 2007 | Sony KP-51HW40 51" Rear Projection...

2 Answers

Kp57wv600


One of the convergence output IC's has stopped working and needs to be replaced. If the IC shorts out then it will draw too much current and possibly blow a fuse, and the set will shut down to protect itself. The IC should be replaced and the set realigned by someone with experience in convergence circuits.

Jun 20, 2007 | Sony KP-51WS500 51" Rear Projection...

5 Answers

Red lines on Sony KP51HW40 Rear projection TV


cold solder on yhe red crt drive.u can find it at the back of red crt try to solder cold joint..or much better if u can refresh all the solder joint. also ,a corrosive terminal of red yoke might also be the culprit. hope this help u...

May 10, 2007 | Sony KP-51HW40 51" Rear Projection...

10 Answers

Faint red lines in a curved arch like pattern


Guys I did this myself real easy. Just don't turn the corresponding screw too far. Only need to adjust it until the lines go away. Do it on a darker screen so the lines are more visible. I did the red 2 years ago and the green 6months before that. The blue lines are coming on my screen now and I've fixed it in 10 minutes. The TV is amazing.

Apr 10, 2007 | Sony KP-51WS500 51" Rear Projection...

2 Answers

Green arcs from bottom up with darkest one at bottom on dark screens


there is a way to get rid of the lines, you need to enter a code from your remote to access a hidden menu. From there you can adjust the lasers in the tv(green lines)I beleive it is very sensitive though, if done wrong can reck the tv. Not sure of the code or directions on how to exactly adjust the lasers, actually looking for them my self. Hope i was some help though!

Jan 22, 2007 | Sony KP-51HW40 51" Rear Projection...

2 Answers

57" 2003 sony non-xbr projextion


there's a lot of talk in the internet that the pots in the front of the tv will take these (horizontal?) lines out . i have the kp-57hw40, and there is a web site with pictures on making the adjustment. i believe the bottom 3 pots are blue, green, red going from left to right. mark the pots first so you know where you started, and they say it takes just a hair adjustment counter clockwise to remove the lines. Only go to the point the lines disappear. web site shows how to get front cover off via two screws hidden in bottom and then take off the cardboard cover to get at pots. Not to be smart, but don't be careless, keep hands out since there are high voltage circuits just inside there. . . .

Aug 28, 2006 | Sony KP-57XBR10 57" Rear Projection...

Not finding what you are looking for?
Sony KP-43HT20 43" Rear Projection HDTV-Ready Television Logo

136 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

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

Answer questions

Manuals & User Guides

Loading...