Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

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Red is off focus

I have a 3-D look to my picture as Red is below everything by a 1/4 inch for the most part, but it falls into the corners even more.

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  • ramon49
    ramon49 May 11, 2010

    check STK's on heatsink for burned resistors or coils, usually the stk close to the burned part is bad, change all 3 if your set has STK's

  • Shahid Electronics
    Shahid Electronics May 11, 2010

    It is failure of convergence out IC
    If you are conformable with TV repair and have prior experience then replace big black IC (STK) on D board of TV.
    Need further info, let me know exact model number of Sony TV.


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  • Sony Master
  • 3,459 Answers

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.
Red is off focus - 701cb04.jpg
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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.

Posted on Mar 13, 2009

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Posted on Jan 02, 2017

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Hi,

Your pictures are blurry because the camera did not focus properly on the subject.

First, turn on the camera in any picture taking mode (or video mode), then look at the screen or viewfinder. There should be four white corners in the center of the camera display. This is your targeting area.
---------------------------------------------------------------------------------------
1. Aim the camera at your subject so this center area is directly on it.

2. Press the shutter button lightly, not all the way down. Wait for a second or two WITHOUT RELEASING YOUR FINGER. If the white corners turn green, keep the finger on the button and press it all the way.

(Once the screen flashes black, a picture is taken and you can release the finger).
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If the targeting area turns red and blinks, then the camera has not focused. You can to try to focus again by following step 1 and 2. If a picture is taken when the targeting area is red, then the picture will be blurry.

If there is no targeting area, then you can still focus by aiming the camera at your subject. Now follow step 2. A green box will appear on the subject, then a sharp picture can be taken.
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The red arrow that flashes means that the pictures or videos are being written onto the memory card.

Also, try to be steady when taking pictures, because slight hand movement can cause blurry images too.

Page 25 in the DMC-FZ7's english manual will also explain how to focus.

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convergence ic's
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/

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1 Answer

Picture blurry or out of focus.


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What should I do if the picture is blurry or out of focus?


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