Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television
Yes you can I did read around and you can order converg IC's and replace them along with maybe a fused resistor. I can e-mail you schematic just leave a message here.
Posted on Dec 31, 2007
The imagen is distortion and has strips
Posted on Jan 26, 2009
Hi, i seen your comment on fixya.com and i have the same problem with
my big screen tv if possible can u email me the schematics or how to make adjustments in service mode and any
helpful info. that u may have obtained to fix your television. any
help appreciated THANKS. email@example.com
Posted on Jan 19, 2009
Heard for this model the IC chips are STK 392-040
does anyone have the schematic?
i need to replace chips as well.
Posted on Jul 04, 2008
Yes - You can do it yourself. On the Sony Tv its a fairly easy repair.
Your TV most likely has one of two possible problems.
Problem #1: Convergence Chip Failure ( common problem )
Here are some of the most common symptoms and example photos of a convergence problem
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.
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.
TV set after fluid change
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 Feb 22, 2009
My colours are overlaping each other and some times the picture is visible and some times its like crazy 3d colour effects.
i been told it could be my convergence so can i request the schematics and is possible how to change the convergence (instructions)
highly appreciate it
Posted on Mar 03, 2008
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Posted on Jan 02, 2017
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