20 Most Recent Akai PT5492S 54" Rear Projection Television - Page 6 Questions & Answers

Tt might be the problem with he color circuit board, bring it to the repair shop for repair, or if you can do it do re-soldering to any visual crack at the soldered lead terminal of the components on the circuit board and then try put on to check if the problem goes away?

use input button to sw.

You ether have a blown fuse, or a power supply. what make and model set do you have. I will be better able to help you.

That unit has a couple of various problems that are common. The first, I would check the 2d comb filter for ring cracks. If you see any resoldering them should restore the picture,
Bill

If there is not power at all, not even the red led on , then test a different power outlet.

If it is not the power outlet, then it is a faulty power supply board.

You'll need to find a technician to do some re soldering on the circuit board, problems like this happens when components' lead terminals are loose. hope it helps

I don't have a pdf file for fungus in an akai, but you will need to remove the 2 tubes from the set, take off the cover for the reservoir and dump out the fluids and then fill them back up. you will then need to know how to do the convergence alignment after you put the tubes back in. This is a involved process, if you want to tackle this on your own let me know and we will see what we can do.

Tim Nolan

Still have the tv?  I can  help you  910-8936663

Replace both convergence IC's for reliable repair.
Part # Stk392-110 X 2.

I can help you.

about half value of tv,

hello I am Jaime from Mexico, i have a 54" akai pt5492s don`t turn on, but timer on in red help me please
thanks

I just had that problem. Check the terminal board that is on the left if you open the back of the TV. There is a thing in there with the number aa93-something. If you check under that board there should be some solders that have come loose. I just fixed this problem last night!!

Your set needs to have both Convergence ICs replaced they are Both STK392-010 you can get new ICs at the following link and they provide free step by step instructions with pics so you can do the job yourself which takes about 45 minutes. Heres the link.
http://servicemanuals.vstore.ca/

I AM HAVING TROUBLE GETTING A PICTURE OR SOUND ON MY TV THE RED LIGHT STAYS ON BUT NOTHNG ELSE, WHAT DO YOU THINK I SOULD DO, IS THERE SOMEWERER AN INTERNET SITE OR STORE THAT I CAN BUY THE MANUAL TO TRY TO FIX THE PROBLEM BEFORE CALLING THE REPAI MAN?

CALL THE REPAIR PERSON THE ISSUE IS INTERNAL RELATED

my ctv model CT21W9S,
their problem is program not luck with search.
i replaced but i don't AFT Quail but problem is not solved

just use a cloth or you can also use alcohol to clean it.

When you turn your tv off turn it off using the remote control then turn off the tvs switch itself... Try this for a few days hope it works for you.
Thanks.