20 Most Recent Akai LCT2715 27 in. LCD Television - Page 5 Questions & Answers

The power supply has failed on your LCD due to defective capacitors leaking or bulging. There are 17 capacitors that should be replace to restore the power supply functionality.
I could also repair the power supply.
Let me know if you need further assistance.
See the picture below

Are you still having trouble?Please let me know.Thank You very much!
Tyler

Have you fixed this yet?Please let me know.Thank You very much!
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Any luck getting this fixed?Please let me know.Thank You very much!
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Please let me know if you got this fixed.Thank You very much!
Tyler

Have you fixed this yet?Please let me know.Thank You very much!
Tyler

Are you still having trouble?Please let me know.Thank You very much!
Tyler

Did you fix this yet?Please let me know.Thank You very much!
Tyler

Because the power source detects a short and shuts the tv to limit the damage. Take it to a repair shop.

Let verify first to narrow down to where the problem can be. First, make sure the MUTE function is not activated, then check the on screen sound set up menu to make sure the speakers are not set to OFF. If the setting is OK, then attach the powered PC speakers to the Audio Line out RCA jacks (Red and White) to see if you can get the sound there, if you do, then the problem can be in the power amp circuits, if you do not get the sound at RCA jacks, then the problem can be in the sound processor circuit. Please post back what you find.
Parts: www.shopjimmy.com
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://s807.photobucket.com/home/budm/allalbums

Check the power supply module first, look for bad caps, shorted out components, cold solder joints, etc. first.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Are you geeting just the grey glowing screen (looking at it in the darkened room), if that is the case, it may have failed T-CON board or failed main board, you will have to do some checking inside.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Right now the only thing that is working is the 5vdc standby power supply. Unplug it for about an hour to see if it will reset itself.
You will have to check the power supply module for bad DC filter caps and voltages,
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Akai+LCT2715

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

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

your SAP is turned on commersial do offer SAP

The power supply board is dead.The board that the power a/c cord go into it.That the power supply board.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

There are 17 capacitors on the secondary circuit of the power supply that need to be replaced.
More info in the link:
http://www.fixya.com/support/t4851608-remote_standby_button_both_not_turn

see link below to find out why the LCD is not turning ON.
http://www.fixya.com/support/t1482624-olevia_540_b11_no_power

There are 17 capacitors in the power supply that need to be replaced to fix the LCD.
The power supply needs ot be replaced or repair.
Check the link below for more info on your LCD:
http://www.fixya.com/support/t1509186-building_power_outage_caused_tv_not_work

The led is blinking due to fault in power supply board.
On the power supply board there are some capacitors and ICs .if any of those gets short or faulty the power supply board will create problems and the red light will start blinking. The components on the board needs to be checked with the help of multimeter and continuity tester.And the faulty components needs to be replaced with the help of soldering iron. the procedure to check the power supply board is as follows:---- 1) You are going to need a Phillips ( X ) Screwdriver for this procedure. The first thing you will want to do is find a suitable location to disassemble the TV. Try to find somewhere with plenty of space to work and preferably somewhere you will not have any hazards such as static (like carpet)
Lay the TV Flat on its face (picture side down) and remove the 4 screws from the back of the TV holding the base on.
Next you will want to process to remove the screws around the back cover. There are 12 screws you will need to remove (refer to picture for locations).
Carefully remove the back panel of the TV. It may snag on the coaxial connector so be careful.

2) Once you have the back off of the TV you can see the Main board and power supply covers.You will now need to remove the left (right side from the back) speaker cover to allow access to two of the screws holding the Power Supply Cover in place. This is easy and pretty straight forward and has 8 screws around the perimeter.
Once you have the speaker cover off you should be able to access the screws on the side and you will also want to remove the other screws from around the sides of the cover. Some TV's I have worked on only had 6 where others had 7 or 8. Just make sure to remove all of the screws before trying to remove the cover.
Once you have the cover removed you will see the Power supply. Remove the wiring harnesses from the power supply board. You will have 4 cables at the top of the power supply and one main power input at the bottom. The main power input may have some glue securing it in place. Simply cut this with a knife or pull it loose.
Once you have the cables off of the power supply you can remove it from the TV via the screws on the 4 corners. Be careful not to damage anything as you remove these screws. You now have the Power Supply removed from the TV. you can now get the power supply repaired from any local tv repair technician.or get new replacement power supply from the service center.or from online stores like : www.partstore.com or from www.shopjimmy.com
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this could be the power supply board