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Defective lcd screen

I have a 14 inch broksonic lcd tv/dvd combo model no CCVG-1440 it has a devective lcd screen where can I get a replacement and how much would it cost thanks bill

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It's not the screen, it's the inverter that drives the backlight.

Posted on Jul 15, 2009

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Posted on Jan 02, 2017

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Broksonic 19 inch CCVG 1935 - no sound, no picture, just a blue screen


Blue screen means either no signal (if unit has rear connections hook a DVD etc to one and go to that input and see if it works) Or the blue may mean set is in shutdown----5 months old and it should still have a warranty?

Apr 23, 2012 | Broksonic CCVG1935 19 in. LCD TV

2 Answers

I have a Broksonic ccvg-3285. It is a 32" LCD +


You may have 24vdc power supply problem, bad backlight inverter board/s, main board not sending out signal to turn on the 24vdc supply and the backlights board, bad T-CON board.
Please try and read the link below to get more understanding.
First, look at the screen in darkened room to see if you can see any slight glow from the screen, if it does, then the problem can be the T-CON (not getting the 12vdc) or the main logic board not feeding the signals to the T-CON board.
if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to go into shutdown mode, so you may have to disconnect the power cable that feed the inverter board to see if the 24vdc will work without the inverter board hookup, you will need to apply about 3~4 amp of load to the 24vdc to make sure it can handle that. There are fuses on the backlight inverter boards also. So there is some troubleshooting you will have to do to find out the causes of the problem you are having.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

May 18, 2011 | Broksonic CCVG-3276 32 in. LCD TV

1 Answer

Cracked screen on my 37"" flat scrreen broksonic


Unfortunately there is nothing you can do to repair the screen, you will need to get a replacement screen & this can be just as costly as purchasing a new TV so it might not be economical to get it repaired

May 03, 2010 | Broksonic CCVG-3276 32 in. LCD TV

1 Answer

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1 Answer

I have owned my Broksonic CCVG-3276 since October 2008 and on June 10th, I was able to get sound but the picture went black. When I turn it off for a few minutes then back on, it works for seconds, then...


Ur LCD inverter backlght board is dead.Replaced this board will get ur picture back.It a long board in shape.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.

Feb 25, 2010 | Broksonic CCVG-3276 32 in. LCD TV

1 Answer

I have a Broksonic Model # CCVG-1440 TV/DVD. When I try to use the TV or the DVD everything except the picture is fine. I even have clear text for setting brightness, contrast etc. but the picture is a...


It sounds like you are missing the luminance drive to the CRT board or the voltage that is provided to amplify the signal. The reason you get a good on screen display is that it is it is fed from aseperate circuit and you get some images because the chrominance signal is still being supplied. The video signal is made up of these two component- luminance and chroma. You usually need an oscilliscope to troubleshoot.

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its technical work, need to open backcover of tvset' to resolder the heater line section;

May 12, 2009 | Broksonic TV

1 Answer

Tv Codes


I need the security code of mode service of my televition Broksonic model CCVG -3276

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