Question about Akai PTH5498 54" Rear Projection HDTV-Ready Television

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Akai pth5498 Where can I purchase a Convergence Board? Is there an online supplier?

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  • Steven Tenenbaum Apr 14, 2007

    AA95-01799G samsungparts.com.
    121.47

  • Steven Tenenbaum Apr 14, 2007

    samsungparts.com.

    AA95-01799G
    121.47

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Contact www.dalbani.com orwww. repairworld.com they might be able to help you.good luck.

Posted on Apr 14, 2007

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1 Answer

Which are the top online sites from where i can get Pedal board Parts?


read the number of starts against the supplier --more stars the better the supplier

May 25, 2016 | Miscellaneous

22 Answers

Bow at top and bottom of screen


Your one and only problem is a bad convergence Amp board. Changing it will fix your set. You can contact http://www.interactiverepair.com for step by step assistant with installation of this board.
List price $100
Part Number: BP95-00142P
758d694.jpg
Hope this may help;

Regards,
VOTIT

Aug 04, 2008 | Samsung HCN653W 65" Rear Projection...

1 Answer

Akai PTH5498


thats board i beleieve iff the unit has fuses on the amp board i beleive they are fb102b and fb101b fusables are you going to replace these.. more than likely if u still have partical convergence it may be a amp or a resistor not the fuse.. have you gone into convergence mode? does the read crosshairs move?

Dec 13, 2007 | Akai PTH5498 54" Rear Projection...

1 Answer

Need a convergence board for the tv and is it worth it to fix or not what is coast of the board


You need to determine if the set had a good picture before the convergence problem began. In other words is the picture bright enough and did it have good color. Most rear projection sets this day and time are all usually having their CRT's to be weak due to age. This type of rear projection set is being no longer made. However, if the picture was good then you will have to change the convergence IC's and maybe a resistor. This set takes two STK392-110 but is recommended to replace with STK392-150. These chips have to be unsoldered and soldered new one in. Each has 18 pins soldered to the board. You must have good soldering and unsoldering experience to do this. Sometimes a resistor will be open in the circuit as well and must be replaced. Part number for the digital convergence board is CS00452 and my supplier Encompass mentions it but none in stock for $250.90. It is likely you will NOT find the board.

Nov 25, 2011 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

For my pth5498 the green and red colors are not in alignment. I guess I have a convergence problem. I hit keys mute 1 8 2 and then turned the power back on and then a menu came up. I got out of it and have...


Any colors R,G,B out of alignment the convergence board are dead.The tv convergencce board must have it 2 STK convergencce ICS,and some or all it resistors be replaced to solved the convergence problems.The shop will cost u $300-350 for parts and labors.

Jun 18, 2010 | Akai PTH5498 54" Rear Projection...

1 Answer

Akai pth5498


the part number for the convergence board is aa95-00705a and you can order it at www.vancebaldwin.com. send me your email addy to fixa@markservicepro.com and i will send you a wiring diagram....

Nov 02, 2007 | Akai PTH5498 54" Rear Projection...

1 Answer

Red and blue pic adjustments areso out of adjustment how can i get them back


Convergence board is dead.Go to Tv repair World.com buy a new convergence board replaced the board will solved ur problems.Samsung/Akai use same convergence board.

Jan 22, 2010 | Akai PTH5498 54" Rear Projection...

2 Answers

Convergence board is bad


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted

You can see some examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Dec 28, 2009 | Akai PTH5498 54" Rear Projection...

1 Answer

Akai (PTH5498) 54" rear projection TV with red and green ghosting and large curve in the picture at the top and bottom of the screen. Unable to fix using manual convergence. Thinking it must be the...


Hello:

Yes is is your convergence IC's. One has gone bad, but consider replacing both of them because if one has gone bad then the other is not far behind. They are located on the middle board of your set. They are mounted on a large heatsink, the part # should be STK-392-040. Replace these and your set will work fine again.

Nov 15, 2009 | Akai PTH5498 54" Rear Projection...

1 Answer

Toshiba TP48C90 Convergence (replaced ICs, worked for 2 days)


Well, my thought is that there are a ton of knock off generic convergence IC's out there that usually hold up as long as yours did. Professionals like me will only use Sanyo original STK's. The counterfeit STK's out there are everywhere. Do some research on the web to locate Sanyo originals, they are out there.

Jun 11, 2009 | Toshiba Televison & Video

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