20 Most Recent Akai CFT2490 24" TV Questions & Answers

H our a R451 value

i wantb akai ct2985 carqt

lot model no

Schematic diagram cannot be send by this window. If you wish to get the schematic diagram of Power Supply SMPS, check the site linked here. http://electronicshelponline.blogspot.com/ Pull up previous posts there, either by type in the model name to your set in its search box, or view it in Timeslide / Mosaic option.

Make volume level to zero. Press and hold volume [-] button on the front panel of the TV, and the display button on the remote control at the same time to get into service mode. For some models, the procedure might be different. For more http://electronicshelponline.blogspot.com/. Pull up older posts there by the left side bar.

yes this model is a digital television

Hi,

This issue is related to a power problem in as much as the TV turns off on it's own.

The problem is consistent with overheating on the power supply board of the TV.

The power supply board of the TV has few capacitors and IC. If any of these IC's gets short or become weak, it can cause the TV to turn off on it's own.

When current passes from electric outlet to the power supply board of TV. The current also goes to the weak/faulty part, then the current stops or slow and the board overheats and TV shuts off on it's own.

This is a common problem faced by many other users too. To solve this issue, check the power supply board and read it with a meter and continuity tester, in order to detect the faulty part and replace the faulty part on the board which is short due to which power supply board

It's a bit technical job but yes its not at all a costly repair to do or get it done by the technician.

You can buy these part at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.

Regards.

It sets the channel according to the frequency they are on, If you don't have any channels below those numbers and are connected to Cable TV, you have a bad tuner

check the brightness and contrast setting

i cant find out how to hook any of my dvd players to my akai ct2009.

Front bazel frame screen panel at the bottom of the tv.Have buttons lable chanel up and down.Push those buttons up or dowm to change tv chanels.

you have vert problem caps or chip

I recently bought a used LCT2060 that had no remote. I figured my comcast cable remote would work without a problem but it didn't. So 3 universal remotes later I found my solution...a radio shack universal gamer remote. It controls up to 5 components plus your xbox360, playstation and pc. The price on sale was a mere 12.97, not bad if you ask me. Hope this helped. The code that worked for the Akai was 11676. Take care...

This mis probably a cold solder connection in the horizontal circuitry called the pincussion. Theres a couple of coils and resistors that overheat from time to time and the solder connections get loose. Not really for a handiman has this tv has hi vboltage inside even when turned off. Shouldnt cost an arm ans a leg to fix if the repair shop knows what they Are doing. Good Luck

If you have an external power supply check it with a voltmeter
Is the red stand by light on?
yes, but no pictures ,no sounds you will need to be a good techies to fix it.
No , open the back and check the fuse close to the connector from the power supply cable.
cheeers

do u own the unit

You can't. All devices with a remote need it for advanced functions. You need a facsimile (copy) remote. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote ..