Broksonic CCVG-3276 32 in. LCD TV - Answered Questions & Fixed issues

Check the outlet in the wall then If your TV still won't power on the next place to check is the wall outlet. Try plugging your television into a different electrical outlet to see if that fixes the problem. Or unplug the TV and plug something else into that same outlet to see if it is getting any power. If something else is working in the power outlet that your TV is plugged into then the TV is not working anymore and needs to either be repaired or buy a new TV or the outlet is having issues and needs to be fixed or the fuse could be blown and needs to be turned back on.

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/ Problems and solutions to internet with TV; are given.

Hi

Most likely it's a faulty inverter board. The inverter is what takes the line volts from your home outlet and converts it down to a voltage that the backlights can use. Otherwise they would be damaged instantly! A good way to make sure that everything is working except the inverter is to get the room as dark as possible and shine a flashlight at the TV while it's on and see if you can see anything on the screen. If you can see images, then it's the inverter. If not then it may be something else

Please get back to us if you have further query or else please accept the solution.

Find the programing code for the device's manufacturer in the manual.

Turn on the device you are programming the URC 3220 remote to control.

Press the "TV" "DVD/VCR" or "CBL/SAT" button on the remote.

Press and hold the "SET" button until the red LED blinks two times.

Release the "SET" button and type the manufacturer's code. The LED will blink twice to confirm the entry.

Aim the URC 3220 at the device and press the POWER key. If the device turns off, the code worked. If not, repeat Steps 3 through 5 using the next code on the list.

Known Broksonic codes are 1112, 1432, 2112

How do you hook up the TV to the PC? HDMI or VGA cable. There should be a green audio line mini-phone jack to hook up the audio cable from the PC to the TV using mini-stereo phone plugs.
Please clarify your setup.

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.

Plasma and LCD TV sets are prone to having capacitors in the power supply section fail. This is the most likely cause for the probem you describe. When capacitors fail your will commonly see one or more of the following symptoms.

• No video, Power light is on or blinking.
• TV is making a clicking noise.
• TV takes a while to come on
• Screen is very dim or flickers.

Again, You can get a power supply repair kit with the parts, detailed instructions, and support from sites such as www.TvRepairKits.com . Or just click here to see more details on their kit.

Here are pictures of capacitors...Notice that the ones below look bloated. They have failed and will need to be repalced.



Capacitor being replaced! Fairly easy DIY fix.


Again, You can get a power supply repair kit with the parts, detailed instructions, and support from sites such as www.TvRepairKits.com . Or just click here to see more details on their kit.

Yes it is,

More than likely the main board or the inverter is bad. However, the first thing I always look for if you're going to take it apart yourself is the power supply. If you see capacitors that are bulging then you have a fixable problem. If it comes to board replacement or having a repairman like myself solve the problem most of the time you get into costs that exceed replacement value. Not the price you paid for it but the cost of a comparable unit now. The model number you posted doesn't come up for me in our system but your description is probably a main board failure. The test I would do is to unplug the set. Then plug it back in after 30 seconds. Then turn it on and check to make sure you are on the right input or channel. Make sure the cable box,dvd player or antenna is hooked up properly. And once you have done all this. Begin to suspect the tv as the problem. One more test is to hook up a different television to the equipment that you use on the Broksonic and make sure it works. I hope this was helpful. Let me know if I can do anything more. Good Luck, Russmann.

It could be a fuse, the main board is bad, or the power pack is bad most likely the power pack. You need a volt tester open it up you get the rest

Hello repairdud304,
This is a common problem with Broksonic LCD televisions. (If you want to look them up you can search by their manufacturer Orion.) The problem lays within the power supply and a uneven voltage processor. This happens for no reason sometimes, but what acutaly happens is that a chip controls the amount of voltage coming into the tube. This chip has malfunctioned and works for about 15-20 seconds before resetting. This needs to be replaced. It can be costly. I'll leave you with some links that may help you in your voyage into Television Repair Land. Good Luck!!
Broksonic Manual(s) - Includes Troubleshooting Section
LCD TV Repair Specialists - Near you!
LCD TV Parts - Google Suggested!
I hope this solution helps you!
A Pleasure,
Guide - Vexed Demon
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That can be bad screen, T-CON board, main board, power supply.
Inspect the power supply first, then try reseating the ribbon cables between the T-CON and the LCD panel.
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: http://s807.photobucket.com/albums/yy352/budm Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com

Is that the fuse in the plug , if so what rating, if its a 13 amp wow you have a short circuit probably diodes or capacitor short circuit in power supply, easy to fix usually, but not for the novice

pete

More detailes please ! Flashing in which manner ?

If warranty no longer valid, the first printed circuit board I would investigate is the one with all the aluminum heat sinks on it!!! It's called the "switch mode power-supply" !!! Power supply detects a "fault condition" and goes into "shutdown mode" to save itself from catastrophic component failure!! e.g. smoke, sparks, fire. Same typical failure modes occur in CCFL back-lit lcd computer monitors. You will need to visit YOUTUBE for video clips of "lcd monitor disassembly" and "lcd monitor repair" and after that move up to CCFL lcd tv repair videos to know just what to "LOOK" for on the smps board. Good luck with your unit. 12fixlouie

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

Power Supply board is dead.Replaced the power supply board.Tries these websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

COMMON PROBLEM IS LOST CONTACT OF SOME HOT PARTS,POSSIBLE AREA ON POWER SUPPLY ON THE BACK LIGH OR LCD,

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.

G'Day!

Unfortunately, what you're describing is a repair issue. You won't be able to address the problem with troubleshooting. There is a part inside the TV that needs to be replaced. If you're under warranty, this will cost you nothing. If you're not under warranty the cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.


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