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Tv system ic - Televison & Video

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To which TV you wish to get the system IC. What is the number of the IC? If you wish to get some details, check the site linked here. If you wish to buy the IC online www.Alibaba.com

Posted on Nov 29, 2013

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Posted on Jan 02, 2017

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How to find main system memory IC of this tv????? Panasonic tc-14e1m .. this tv no sound some channels have sound not clear. . Sound system cant change only have 'I' .. cant change ...


It is a very small IC, can be located very near to the main system control IC. Its number will be 24C01A / uPD 6263. Any one might be used. It has 8 solder terminals. I'll include an image of it here for you to recognize the IC.
26299332-inyznzkntrnyui0b3a0ckkk3-4-0.jpg
If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/

Oct 03, 2016 | Televison & Video

1 Answer

I can't get channels during antenna scan on my Vizio TV, any ideas?


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/

Aug 23, 2015 | Vizio 42 in. LCD TV

1 Answer

Tv channel lock up


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

Jul 02, 2013 | Samsung Televison & Video

1 Answer

It wont auto program channels,i have to do manually and when i turn tv off it loses all channels again


The main system memory IC to your TV is faulty. It should be replaced. It is a very small IC, having 8 solder terminals, and can be located very near to the main system control IC.

Jul 04, 2012 | RCA TruFlat 27F520T 27" TV

1 Answer

I lost my system ic i nid part number?


I'm assuming that your TV is Sanyo DS25390.

Click this LINK. Download the Service manual, you can now determine the system IC of your TV. When you are on the link, click "Get Manual" to automatically begin the download.

Dec 14, 2011 | Sanyo DS25390 TV

2 Answers

I have TCL TV set. When I on the power of TV set, tv shows message ASM after 3 second in Red and auto scanning running. I already plugged the cable so many times, but same problem continue. Please help.


Hello
The mamory IC inside the circuit of your tCL tv is faulty. Memory IC is one which transfers data to main system IC when we switch the set ON each time. Now it transfers the data to the system IC ofcourse, but not memorize the [LPM]; last position memory. This IC can be located very nearto the main system IC; will have 8 solder terminals. It can be easly unsodered out and resodered in. Its number is most important. Keep a keen look on its number and buy an exact replacemnt. It will be very cheap to buy, and can be had from most of the electronic spare part shops at your town. OK.

Jun 29, 2011 | Televison & Video

1 Answer

The dvd player works, but no tv stations. Tried to go to the tuner and auto program to add channels, but will only delete the channels. I can't figure out why the TV picture won't work. Any ideas?


Hello
There is a memory IC, a very small one having 8 solder leggs, that stores the channel conditions and all other details of picutre, such color, contrsat, brightness, sharpness etc;. Eventhough it small in size, the function with it when the TV works is great. If this IC ahs got damaged, no memory function will be there. From this memory IC, all data are retrived to the main system IC when we switch ON the set after a switch OFF.
When we switch OFF the set, all data at that time, will passed to this memory IC and will be store there. This is a non-volatile type IC [that is even the power to it is switeched OFF, the data stored in it won't lost. And when power comes, the data stored will be retained from it and passes to the main system control IC to process. I think that I've made an idea to you, about how this IC works and how its damage result in working of the TV.
This IC can be located very near to the system control IC, direltly soldered to the circuit board. You have to replace it with same type and number. Insist on same type and number [the number will be printed on it], as this is a very critical component. Won't cost more thatn $4. It can be purchased from most of the electronic spare part shops at your town.
I think that I've made the problem to your Tv somewhat clear to you.
Don't hesitate to rate this solution. Best of luck.

Feb 12, 2011 | Apex Digital AT1314DV 13 in. TV/DVD Combo

2 Answers

TV wont shut off


If you hit your tv in on/off switch panel the swicth need to replace but if you use remote control you system IC or Croma IC are defective.

Oct 13, 2007 | Sanyo DS13204 TV

1 Answer

Tuner problem


your problem is in the system control section of your tv. please check 1 supply to systemcontrol ic or loose contact. 2 supply or loose contact in tunning ckt of tuner (33v zener line) 3 aft ckt loose or defrctive. 4 loose button on remote &front panel of tv. 5 memory ic. 6 system contro ic. I think this will help. good luck . 4 system

Sep 28, 2007 | Sharp 32F640 32" TV

1 Answer

Re: Sony KV-24FS120


your problem in system control ic section related to stand by pin check ckt related to stand by section in remote ic check power to system ic loose coniact in remote or system ic thanks

Sep 09, 2007 | Sony FD Trinitron WEGA KV-24FS120 24" TV

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