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Where is the location of the main system control ic on tv?

How to locate a main system control ic on tv sets?

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If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Posted on Apr 02, 2014

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Posted on Jan 02, 2017

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Try a hard reset to this set, and check. If it do not help you, check and replace its main system control memory IC. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
The component under discussion here will look somewhat like this; can be located very near to the main system control IC at the main board.
25862424-voqk0fb50xnvym5i5ipalq1u-3-0.jpg 25862424-voqk0fb50xnvym5i5ipalq1u-3-5.jpg 25862424-voqk0fb50xnvym5i5ipalq1u-3-9.jpg

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Main system control memory IC fault. Replace it. This is a very small IC, can be located very near to the main system control IC.
Will look somewhat like this.
25856910-xwhqaw5thucguc0j2wiarjwh-1-0.jpgDIL type 25856910-xwhqaw5thucguc0j2wiarjwh-1-2.jpgSMD type http://electronicshelponline.blogspot.com/

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Main system control memory IC fault. This IC can be located very near to the main system control IC at its main board. Will look somewhat like this.
25833829-ogiw5c2yrzgrn32l0ydanl1y-2-0.jpg 25833829-ogiw5c2yrzgrn32l0ydanl1y-2-2.png
http://electronicshelponline.blogspot.com/

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The main system control memory IC to this set is faulty. Contact any service technician to replace it. It is a very small IC, can be located very near to the main system control IC; will look somewhat shown here, and cheap to buy too.

25537880-k14xyxf5bsblc4i4qcl3lvto-4-0.jpg


25537880-k14xyxf5bsblc4i4qcl3lvto-4-2.jpg

25537880-k14xyxf5bsblc4i4qcl3lvto-4-5.jpg If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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Main system control memory IC fault. This is a very small IC, and can be replaced. Contact any service technician. The IC can be located very near to the main system control IC; at the main board. Will look somewhat like this.

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It sounds that the main system control memory IC is faulty. Replace it and check. It is a very small IC, having 8 solder terminals, and can be located very near to main system control IC. Will look somewhat like this.
555268af-5da4-40ab-ab04-202995373dca.jpg
8267dd06-dd66-4cc7-b89c-70ee846cc5bc.jpg
b4ea5843-0f4d-4937-9764-79daed78cfd7.jpg

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Its main system control memory IC is faulty. Replace it. It can be located very near to the main system control IC. Will look like this.5328cc98-0a90-4a81-8aa5-f9c8c2b31484.jpgVery cheap to buy, easly available.

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Do a hard reset to this set. Unplug it from AC mains wall socket, and re-pug it into after 10 minutes or so. This must make the TV a hard reset. If this do not help, make sure that the main system memory IC, a small IC, have 8 solder terminals, have damaged. It should be replaced. This IC can be located very near to main system control IC.

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Hello
sounds like the memory IC to the TV has damaged. It is an IC, which stores all the cunsumer adjusted data, as digital signals, and retrives thme to the main system control IC, each time the set is switched ON.
It is an 8 solder terminal one, a small IC. Even though, its size is small, function of this part is very crtical, when the set works. This IC can be located very near to the main system control IC, and can be bought from most of the electronic spare part selling shops at your town.
The only thing you need is, to locate this component on main baord, and desolder it out, and resolder a new one in place. Somewhat skilled work indeed.

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