Question about Computers & Internet

Open Question

Universum tv IC chip

So i replaced memory ic on my Universum ft81804 tv set. when i go to service mode (setting>install> and enter 4725) i got 2 options. 1:adjustments 2:Options or something. when i choes 1 i get something like B7 B6 B5 B4 B3 B2 B1 and underneath are number like 1 0 0 1 0 0 1 like a binary code that could be changed. but i dont know what codes to enter.

Posted by on

Ad

6 Suggested Answers

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
ctf1800
  • 4402 Answers

SOURCE: Convergence amp ic

depends on how good you are at soldering, you may consider sending the board into ptscorp.com
Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=
good luck
please mark the post with a fixya


Posted on Mar 20, 2008

Ad

SOURCE: new codes

go to KEYSRUS DOOBY2OON

Posted on Jul 09, 2008

  • 1 Answer

SOURCE: Aiwa A2119 Tv setting codes

Hi,

I have Aiwa A2119 model and I am facing sound problem, as all other things are working perfect but sound is automatically gone I don’t know why. Can you help to solve it?

your help will be greatly appreciated.

With regards,

Ash

Posted on Oct 30, 2008

  • 2 Answers

SOURCE: 28 november 2008 starview code telewest from 5.00pm

00= B7.19.92.E2.9B.15.AF.96
01= 3C.12.5C.17.D4.3F.7E.64
starview codes telewest 30th nov

Posted on Nov 30, 2008

ziraffa
  • 827 Answers

SOURCE: cant get on the page to enter the new code

Google the bigMAQ toolbar and install it. There is an icon on thistoolbar 'Latest Keys' - make a note of the keys for your provider.

Now you need to manually update the keys on your box by:
press menu-yellow

3 lines will appear
provider
ntl-5401
tw-5a01
ex cw-5c01
enter the keys were it says
key 00 ** ** ** ** ** ** ** **
key 01 ** ** ** ** ** ** ** **

if your not sure of your ex provider check here List of Net Id's for Cable TV

Next, press menu, installation,user installation,(if it asks for a pin use1004). Press yellow button and do a full powerscan on your providersymbol rate, 6887 for N*L, 6952 for others.

When scan completes, exit back to user installation, you should now seea lot of frequencies, (Transponders), press red button to update channels.Screen will go blank for a minute,it will then pull in the channels foryou. After scan exit all the way out to view channels.

If it says updating codes put it on Sky sports and let it update.

Hope this helps

Chris (ziraffa)

Posted on Jan 03, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

When I change picture settings from my remote why does it revert back to old settings


Main system control memory IC fault. Contact any service technician to replace it. Before replacing this IC; do a reset to this set and check.
To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. 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/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Sep 10, 2014 | LG Televison & Video

1 Answer

How to enter service mode of videocon crt ctv using chinse color tv kit ic la76931k 7n.


Entering the service mode procedure sill differ set to set, even the IC used is one type. It will depend on the firmware flashed in. If you wish to get some details, http://electronicshelponline.blogspot.com/ Pull up older posts. Check this site too.

Dec 20, 2013 | Televison & Video

1 Answer

IN AIWA 2119A MODEL SYSTEM IC TMP87CP38N MEMORY IC IS 24C08 AND SOUND IC IS 5277 AFTER CHANGING MEMORY IC SOUND IS COMMING FOR HALF AN HOUR AND AFTER IT STOPS BUT I NOTICED IN PICTURE IS VERY RED IN COLOUR...


Check this site for more details. It has details about entering service mode to many brand TVs. Check it. Hopes will help you. http://electronicshelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

Sep 24, 2013 | Aiwa F2000 20" TV

1 Answer

I have Universum FT 81804 tv with 11AK19 chassis that wont save channels. I replaced IC Memory chip and it still wont save any channels.


Check whether there is AGC voltage change at the AGC terminal of the tuner, when a channel is tuned. It should change as soon as a channel is tuned. If there is no change in this voltage, make sure that the tuner is faulty.

Sep 20, 2013 | Televison & Video

2 Answers

Univerum tv control memory ic


You have to initiliaze the TV, after memory IC replacement. For more details, http://electronicshelponline.blogspot.com/ check this link. Pull up previous posts there, either by its left side bar, or see it in Timslide option.

Jun 26, 2013 | Televison & Video

1 Answer

Universum tv memmory problem


IS IT ONLY SAVING ON CH 100 OR ON ALL 100 CH

Jun 26, 2013 | Televison & Video

1 Answer

Universum tv memmory problem


The main system control memory IC is faulty. This IC, a small one with 8 solder terminals, can be located very near to the main system control IC.20225b3f-e9ca-4a23-a7fc-77c40ce426e4.jpgce7527c8-a621-47aa-8c42-95729ff3a8f3.jpg
Will look like somewhat like these. A very cheap IC to buy. Usually will start up with a number 24C**. Note this number. It is very important when replacing it. In some cases, there must have some adjustments should be done after replacement. If you wish to know more http://electronicshelponline.blogspot.com/ check this link. It has some details about it. Pull up older posts there, either by its left side bar, or see it in Timslide option.

Jun 22, 2013 | Televison & Video

1 Answer

Channel scan lock


The main system memory IC has damaged. check and replace it. It can be located very near to main system control IC [an 8 solder terminal, small IC]. Even though it is very small in size, function to it when the set works is great. Work is a semi-skilled one. sometimes you might have to enter its service mode options to reset the mew memory IC. If such need occur, visit this site, named Electro-help. Check this link, and select the site.

Jul 07, 2012 | Emerson LC320EM9 32 in. LCD HDTV

1 Answer

My tv is changing channels it self


The memory IC to your TV is faulty. Check and replace it. This is an eight solder terminal IC, can be located very near to main system control IC. Even though physical size to this IC is so small, function to it in circuit, when the TV works is great. You must have thofough knowledge in electronics to do this work, because, you might have to enter its service mode option to do some adjustments. This work is very skilled one, as service mode option window, and normal user window are entirely different to each other. Adjusting wrong data value to service mode options might make the TV irreparable, and irresponsive.

Jul 04, 2012 | Televison & Video

3 Answers

My child lock my sharp TV model 21QF2-A, i don't know the password how can i unlock it?


If you forget your password, please input *2398* to enter, then change to new PASSWORD . Good luck!

Oct 14, 2010 | Sharp 32C-240 32" TV

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

32 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...