20 Most Recent
Akai PTH5498 54" Rear Projection HDTV-Ready Television Questions & Answers
1 Answer
Akai pt5499hd
Either the convergence chip has gone bad or the Focus block is bad. In any case,you will need to consult with a professional technician to solve this problem
Akai PTH5498 54"...
|
Answered
on Nov 12, 2017
1 Answer
Akai hdtv 1080i no picture
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Akai PTH5498 54"...
|
Answered
on Sep 03, 2017
1 Answer
Picture seems very faded on
If model number is correct the akai is a samsung; from the rear with the cover removed are three rather large black lens (one for each picture tube) that point upwards.
If the set has not been serviced for a long time clean the lens with a lens cloth or a paper towel with glass cleaner sprayed on it.
These are the light source for your picture and if dusty the picture will be darker and dull looking.
SD TECH
Akai PTH5498 54"...
|
Answered
on Sep 21, 2011
1 Answer
I plug in my tv
The sound of it sounds like a power board transformer that went out on you, Looking up that part lands you about $95 bucks labor about $200 depending.
So its all up to you on where you want to take it.
I did also mention trying to sale it for parts to help you sustain for a newer set.
Thanks or using Fixya.com
Rulds2008
Btw, I’m available to help over the phone in case u need at
https://www.6ya.com/expert/edwy_1a56970cf1ea4620
Akai PTH5498 54"...
|
Answered
on Sep 03, 2011
1 Answer
I have a pth5498 when
There could be many items that can cause that symptom. However I always assume convergence on any rear projection which can easily be checked by unplugging the convergence amp board and then plugging in the set and press power , if the set powers up turn it back off, and you will know the convergence ICs and associated resistors on that board have failed. Although its easier to replace the board unless you have good soldering skills. I am pasting a pic of the board which is suspended above the main chassis just mark the wires then unplug the set from the wall first, but then unplug the wires from that board and then try powering up the set.if you need further assistance , respond to this same post
Akai PTH5498 54"...
|
Answered
on Aug 12, 2011
Not finding what you are looking for?
