Question about Likom Futura LD5 15.1" CRT Monitor

1 Answer

Factory burn in

Please I also have the same problem with my likom crt... factory burn in..
seen your post memory ic in command section... but I do not know what that means!!! some of you time would be much appreciated. Thank-you, wayne.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 151 Answers

Change memory ic that is placed in command section.you can idenify command section by front panel keyboard.where the front panel keyboard wire/pot placed.you can find to ic in this section the small one is memory ic.

Posted on Mar 24, 2008

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have konka crt tv ,model number is ks21tk501s,its problem is no sound .i was trying to troubleshoot the audio parts and also changed the memory ic but steel there is no sound


how about the amplifier ic does it work, check the supply voltage. then if you know the pin configuration of the ic, look for the input of the ic then bypass the amplifying section. the audio input connect to the connection going to the speaker out. if you can hear a sound from the speaker that was mean the ic is defective.

Aug 15, 2012 | Televison & Video

1 Answer

When switched the TV cannot search any stations and there is no sound


check tunner section and component related to tunner section . check memory ic..... if the out put of memory is half then that of the in put then memory ic is in good condition other wise change new memory ic .......

Oct 25, 2010 | Sharp 19C140 19" TV

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

1 Answer

Emerson EWF2702 TV Problem


Hello yyimerr1,

This is a vertical deflection problem, These are the possible causes:

1) bad vertical coupling capacitor
2) bad vertical output IC
3) bad vertical driver IC
4) bad CRT deflection yoke

Troubleshooting needed:
1) using the TVs schematic locate the driver IC the output IC and the CRT yoke transformer.
2) using an oscilloscope look at the vertical driver signal it should be a sawtooth signal from the driver to the yoke (increasing in amplitude for each section, i. e. driver and output).
3) if no sawtooth patter is seen that is your problem, look for the component in the section where signal is entering but nothing is coming out.
4) replace the components

Now let me tell you something, don't continue to play the TV with the line present with brightness applied, this will burn the image of the line into the phosphorous coating of the CRT.

I hope this helps

Thank you,

Shuttle83

Nov 01, 2008 | Emerson EWF2704 TV

1 Answer

Control lock meassage come out in the screen


Its aproblem of command section.Check its components one by one.you can identify this section (the front panal buttons goes in this section and a ic in big size and pasted horizantally in the circuit).if the components are ok then change command ic with new one.This will solve your problem

Sep 24, 2008 | SAMTRON 55V 15" CRT Monitor

1 Answer

On Screen Display is being shown permanently


Its aproblem of command section.Check its components one by one.you can identify this section (the front panal buttons goes in this section and a ic in big size and pasted horizantally in the circuit).if the components are ok then change command ic with new one.This will solve your problem.

Jul 31, 2008 | SAMTRON 55V 15" CRT Monitor

1 Answer

ControlLock


It seems monitor 's problem plz check memory ic and command ic for fault.And check all components that is placed near front panel keyboard's buttons.normaly it is the problem of command ic and memory ic.

Hope this be of initial help/idea. Pls post back as requested, how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FIXYA.

Mar 23, 2008 | SAMTRON 55V 15" CRT Monitor

1 Answer

Likom PC monitor having hi-pitch sound


Yes it can be repaired .check power supply section and sm transformer. change sm transformer.or eht

Mar 05, 2008 | Likom Futura LD5 15.1" CRT Monitor

1 Answer

TELEVISION ONLY HORIZONTAL LINE APPEARS ON SCREEN


it is due to vertical section failure.

  • before you start any work reduce brightness to avoid crt burn.
  • please check some loose contact or loose connector.
  • check supply to vertical section
  • check parts in vertical output section
  • check vertical ic.
  • hope this will help.
  • good luck.

Oct 17, 2007 | Televison & Video

Not finding what you are looking for?
Likom Futura LD5 15.1" CRT Monitor Logo

Related Topics:

134 people viewed this question

Ask a Question

Usually answered in minutes!

Top Likom Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18384 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

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

Answer questions

Manuals & User Guides

Loading...