Akai LCD TV wont turn on

what is the replacement of ic 050rdc2

You need to bring it to a TV technician. There is a relay inside the TV which can be blocked by any few errors that may occur in your TV, for protection. Only a tech may discover the problem.

Hi
You have power supply problem.Please go to ebay and buy cheaper
price:
AKAI LCT3201TD POWER SUUPLY MLT169A REFURBISHED CHAINA
Thanks
GEORGE

Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to [email protected] if you require further assistance

Find and replace the following caps, Ec18, 19, 20 / 1000uf/16v,
Ec9, 10 / 1000uf/35v, Ec14, 25 / 470uf/35v should resolve the problem. You can get the caps at almost any electronics supply.
This is a common problem in this unit.
Good Luck!
Happy Thanksgiving!
Bill

William Rayburn, CET
Premium Technologies
PO Box 442
Long Beach, WA. 98631
360-642-4993
[email protected]

The only solution at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply.
I service these power supplies, for more info write to [email protected]

The blinking light on the front indicates a shorted part in the power supply. The power board will need to be replace or repair to restore the LCD functionality.
Let me know if you required further assistance.

The power supply most likely failed on your LCD.
How old is your LCD?

I had a same problem with sharp LC-40LE340E. The service told me to change motherboard but I decided to buy a new LG TV. The sharp TV I left unplugged for a 50 days and after that when I tried again the tv started normally. I was Really surprised. Don't spend money just wait and check again. [email protected]

Greetings,

We own a small TV repair shop in Ohio and have ran into similar problems with this TV.

To fix this problem we replaced 3 caps near and in the powersuppy of the TV.

This TV is very sensitive to electrical problems ( more then most if that's possible) so check the caps near the PSU.

Over all this TV is a fairly decent product.