Question about Samsung LE32R74BDX 32 in. HD-Ready LCD Television

1 Answer

Samsung syncmaster 914

Front switches to including on/off and switch source working erratically

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

You can have a look at THIS parts shop for switch board of your TV or mention the model number of your samsung TV to help you out.

Posted on Oct 02, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Luxor tv will not switch on sometimes model lux-40-914 tvb


I have a luxor lux-40-914-tvb and I need to know what usb devices will work on it

Jan 30, 2012 | Flat Panel Televisions

1 Answer

Hi there! Until 2 weeks ago my Samsung was working fine! I think its an older model then the SM710MP but they look the same. After two weeks holiday, when I tried to turn it on from the switch button on...


Yes,the tv have a power supply board have problems and slowly dying.U have all the tools and u understanding basic electronic and also can do basic soldering work too.Yes,check the tv power supply board carefully for dying and leaking capacitors parts.These capacitors parts will bulges up on to it tops or puffing onto it tops,all these capacitors parts must have to be replaced will solved this problems.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Sep 02, 2011 | Samsung SyncMaster 710MP 17 in. LCD...

1 Answer

Picture blanked out, speakers were screaching like a cat in a blender (loudly), back-light tubes off, power switch will activate relay on power supply on (you can here the click) but will not deactivate. I...


Hello,
If everything else works - there is sound and high voltage (static on the screen) - but there is no picture (including no on-screen menus), this limits the likely area of problems is the video output circuitry or CRT filament connections. Check to see if the CRT filaments are glowing. If they are not glowing, check for bad soldering on the CRT neck board and around the flyback transformer.

Where the picture is erratic - coming and going entirely or changing brightness suddenly, with power off, remove the picture tube socket (carefully!) and clean the pins with fine sandpaper and use contact cleaner on the socket. This source of bad connections can result in a variety of erratic symptoms. Check for bad solder connections on the CRT neck board.

May 21, 2010 | Vizio GV42L 42 in. LCD Television

1 Answer

Samsung Sync Master2333HD.. switch off


http://www.scribd.com/doc/26351010/Samsung-Lcd-Lb350-650-Training-Book

have a look at this service training manual..
It is switching off, as it is detecting a component that if it were allowed to be powered ON, may cause a fire, and explosion or both, so the set is switching OFF the PSU, for protection. You should remove this unit from the mains. Then the fault, clears, and it comes on again, this is called a "Hic-upping" power supply. You need to get it attended to by a professional. Please get an authorised service agent, and ask for a "Quote" for any repair.

May 02, 2010 | Samsung SyncMaster 2333HD 23 in. LCD TV

2 Answers

Hi My Syncmaster 940MW LCD,is cutting out and switching itself off after 10mins or so. Also some times it takes a few presses of the on/off switch to turn it on at all?Can anyone advise please


Power supply board is dead.Replaced the power supply board should solved this problems.Tries Websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for replacement.

Feb 12, 2010 | Samsung SyncMaster 940MW 19 in. LCD...

1 Answer

My Samsung SyncMaster 933 HD keeps turning on and off on its own. It won't actually start it's just turning off and on off and on. It was fine last night, I woke up this morning and now it wont work.


Sounds like the switch has a short in it. Try unplugging the unit for like a minute or so and see if that helps. If not, get your receipts ready. Please rate me

Jun 18, 2009 | Samsung HP-T5044 50 in. Plasma TV

1 Answer

Source in samsung 42 lcd keeps changing


it has something to do with the key pad assembly, i guess the source button may be sticking in. Has the key pad board been disconnected?

Mar 18, 2009 | Samsung SyncMaster 460P 46 in. HDTV-Ready...

2 Answers

Fuzzy sound


have a tech check your tv maybe the problem is in the audio circuit. the audio circuit for these set are on the main board probably you will have to replace the whole main board.good luck my email is nicodhem@yahoo.com or meet me on this same website.we could chatt and your questions will be answered.

May 02, 2007 | Samsung SyncMaster 710MP 17 in. LCD...

Not finding what you are looking for?
Samsung LE32R74BDX 32 in. HD-Ready LCD Television Logo

Related Topics:

81 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Flat Panel Televisions Experts

xxxxxx xxx

Level 3 Expert

4706 Answers

Steve McIntosh

Level 1 Expert

11 Answers

Boo to u

Level 1 Expert

28 Answers

Are you a Samsung Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...