Question about Akai LCT2785TA 27 in. LCD Television

1 Answer

AKAI parts for a LCT3285TA and diagram of tv

I suspect that my power supply has went out in my tv. could a person do it yourself without any problems. and where i might i find a diagram of the insides of this tv?
thankyou for any help the tv i have will not turn on, it will only show a red power light.

it is supposed to turn green when it comes on but it just won't do anything.

Posted by on

  • 1 more comment 
  • debz_814 Oct 28, 2008

    t.v wont turn on. light just stays red.















  • Sparkey2621 Nov 01, 2008

    I have the same problem, red light on, and can not turn TV on. About 2 weeks ago this problem started. At first I could unplug and after about 10 sec. the TV would work properly. Now It will not come on.

  • Anonymous Feb 04, 2009

    TV won't start. Red light on. Would start if unplugged for a few seconds. Now will not start. Upon testing, you can hear a clicking noise from the board on the opposite side of the TV from the button(right hand side, if looking from the rear).

×

Ad

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
  • 2,336 Answers

If you know how to solder and de-solder you might be able to do it. Visually inspect the capacitors in the power supply circuitry for bulging conditions and replace the ones that shows that condition.
I service these power supplies, Let me know if you need further assistance.

Posted on Oct 27, 2008

Ad

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

ASTAR LTV-3201


sir schematics are always available with service persons sir.

you will need to contact one service person to get it.

Jun 29, 2008 | Astar LTV-3201 32 in. LCD Television

2 Answers

My supra TV ( Model ST21AA65D ) picture went too


Shrinkage of the picture size is usually a result of a problem in the low voltage power supply and/or deflection circuits. Unfortunately, the days of taking off the back cover of your TV and replacing a defective tube or fuse are long gone. Proper servicing will require troubleshooting procedures that can only be performed by a qualified electronic repair facility or professional television repair person. Ask for an estimate and a realistic appraisal of whether the set can be adequately fixed. Depending on the age and condition of your TV it may not be cost effective to repair.

Sep 12, 2009 | Televison & Video

5 Answers

My samsung 42'' plasma 4264 is two yrs old and now just makes a clicking sound , but blue led light still shows power...my kids said it made a popping sound then went off


Hi my name is Eric,
I hope I can help you with your issue ,
The TV not starting properly you should hear the tone noise (bleep bleep) not a ticking noise or no sound.
 
These Samsung LCDs have problems with the power supply capacitors going bad, a servicer will charge between $200 and $450 to repair it replacing either the capacitors or the whole board.
here is a DIY (do it yourself) solution:
It could be just a few bad capacitors on the power supply, if you want to attempt the repair yourself you can do a visual of the power board caps will appear swollen on top.
We do not recommend do it yourself, but depending on your knowledge and technical ability you may be able to.
with the back removed you will usually see two circuit boards the upper one is the power supply, it has a few capacitors on it (cylindrical standing straight up soldered in mark on the sides with the positive/negative sides and MF and Volts values)
Samsung uses mostly 1000Mfd at 16Volts rating capacitors, they cost about $1 each (680mfd will also work fine)
usually I replace about four of them (or all the bulged on top ones) .
The power board and back unscrew with a medium philips screwdriver, if you do not know how to desolder and resolder then do not attempt this as you may damage the TV more than fix it.
Im am posting a photo of some swollen caps on a board so you know what they look like;
 
best of luck to you
If you feel good about my solution please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks
Eric

I’m happy to help further over the phone at https://www.6ya.com/expert/eric_ab7c09ec01841771

Aug 31, 2009 | Samsung HP-R4252 42 in. Plasma HDTV

1 Answer

TV picture went out. stand by/timer light blinks when I turn on the TV. no other response from TV.


The timer light blinks representing the fault on the tv. If the tv blinks in an orderly fashion then the number of blinks before pausing is used to indicate the fault. This can only be determined by looking at the service manual for that set. If the blinking is continuous without pauses after a number of blinks, then it indicates there is a problem and the first place to look would be in the power supply. Either the power supply isnt supplying power to the Line output transformer i.e an open circuit or short circuit..OR the line output circuit has a short. Without a diagram i cannot guide you which components to check..but..swollen topped capacitors in the power supply are a give away :)

Aug 02, 2009 | Sony Televison & Video

1 Answer

My sl-sv550 portable cd player it is not switching on i want this model schematic diagram i think power supply stage faulty I went to panasonic service center in bangalore (INDIA) told that not possible...


my sl-sv550 portable cd player it is... Answer my sl-sv550 portable cd player it is not switching on i want this model schematic diagram i think power supply stage faulty I went to panasonic service center in bangalore (INDIA) told that not possible this model not sold in INDIA please give me the support

May 06, 2009 | Panasonic SL-SV550 Personal CD Player

1 Answer

Power Supply problem? Olevia 265T FHD 65" LCD


Wow, you have a big TV.
Sadly, there are no aftermarket power supplies for TVs like the PC.
Everything inside the TV is no different than how a PC is put together. No soldered connections.
The problem with your TV sounds like it maybe the power supply. But it most likely the power inverter board that powers up your LCD screen. It maybe all in one board or two separate boards. It's hard to tell what the real problem is without a service manual to test the boards.

Feb 19, 2009 | Televison & Video

1 Answer

Powering up


It's most likely your hard drive. You can do it yourself and get the software and hard drive or buy a pre-configured kit.

It could be the power supply/motherboard.

It's extremely hard to say without seeing the unit in person. A great place to send it is CCS in Indiana. They'll test it and replace/upgrade the drive (if you choose that option).

Dec 26, 2007 | Tivo Series 2 80-Hours Video Recorder

1 Answer

RCA 32V524T won't power up. Chassis # ATC010T


I've had this TV for just over a year. Went to turn it on one day and it would not power up. I here a relay clicking. i suspect the horziontal drive transistor. Does any one have a service manual or know where I can gat one? first check power supply output if it ok than forget relay if not check power supply by dis connnecting horl. output. if it is ok check h/driver collector voltage if it is less than supply voltage than h/osc & driver ckt.is ok check h/output & its print for loose. regards thanks

Sep 10, 2007 | RCA 32V524T TV

Not finding what you are looking for?
Akai LCT2785TA 27 in. LCD Television Logo

Related Topics:

466 people viewed this question

Ask a Question

Usually answered in minutes!

Top Akai Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2336 Answers

The Knight
The Knight

Level 3 Expert

75571 Answers

yadayada
yadayada

Level 3 Expert

80339 Answers

Are you an Akai Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...