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Samsung pcj522r They are called PTS Electronics. They have all kinds of boards sent to them for repair. I cannot fix this one. It makes me think the convergance ic,s are bad.

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I am famillar with PTS, they would have tested The ICs first. I believe you will find the trouble lies in the DCU I have seen a good many of those needing replacement.

Posted on Jul 26, 2008

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Mitsubishi projection tv ws 55313 video board

Sounds like you got a tech with no experience who just wanted out---most of the boards are not available but most can be sent out to PTS Electronics who will repair/rebuilt them.

The one thing that makes them unrepairable is if glycol has got on them, but even that can be fixed.

Too expensive a set to just walk away===find someone with experience on Mitsubishi who does authorized service on this brand.

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Tried having the ic's replaced but still doesn't work

you need to get new board ..........because fixing will be very complicated and it will also be expensive ......

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Picture has alot of lines in it went you turn it on takes 10 to 15 min. to clear up

I do not have good news for you---if it has lines etc and clears up after several minutes--usually as it gets worse it takes longer and longer, you have a bad HYPER board--very common in these sets--board is now only available on an exchange basis--means board has to be removed and sent out for rebuild/repair.

Toshiba no longer sells this part--I just helped someone else here yesterday with a slightly different model with the same problem--he was very savvy and I sent him a photo of the board and the 10 surface mounted caps that go bad--not a job for most do it yourself people--what goes bad here are several surface mounted caps on the Hyper board--they dry out from the heat and age...

To make matters worse--most of these boards are soldered in--there is a national company who can repair/rebuild the board in your model: part number for the rebuilt board is: 23148024

This board costs about 220 dollars not counting labor to get it our and shipping etc.

The person I stepped through the repair did it himself for about 25 dollars in parts cost.

The company that does this kind of repair is PTS electronics

Let me know if you have any questions or need advice--I am here to help people--I cannot always give good news but I would bet you have a bad Hyper board.


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There are two common problems with Projection TV sets. Problem #1) Convergence Symptoms:
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  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
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  • White looking video
  • Halos around objects
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You can see some examples and find a fix here...


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1 Answer

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If this set was made around 2000 it may be the audio module that is no longer available---They had all kinds of troubles---if your set has this board (looking from the back of the set with the cover removed--unplug set first) it will be mounted above the main boards on the left wall of the cabinet---it is about 5 x 6 inches in size.

Basically the problem with these was they crammed a lot of stuff that gets hot on the board and solder problems develop---

You find this board you really only have a few choices--You can have the board removed and sent to a company called PTS ELECTRONICS WHO will repair/rebuild the board for you--You can find them on the internet.

This board has several plugs and only 2 or 3 screws hold it and the metal frame for it to the inside of the set----Hitachi had detailed instructions for this repair on their technical site---I along with several other techs who looked at this decided considering the amount of time to try to fix it---it was cheaper just to send it out for rebuild---PTS should have a 800 number and can give you a quote for this service.

Let me know if you have ANY questions or need advice. Any good TV tech who actually looks at this set will be familiar with the problem---The first one I saw was a brand new one with no sound from right speakers, right outs etc.


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Have you tried pts electronics to see if they will rebuild it for you? Call 1-800-844-7871

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we can give you a quote on what we can rebuild your deflection board for if you go to this link and send us an email request stating model nuber and part number of the board you need rebuilt. all our boards are completely rebuilt and are guaranteed.
Heres the link.

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1 Answer

Samsung rear Projetion Tv Model No. PCJ522R

I Have A
Samsung rear Projetion Tv Model No. PCJ522R i was cleaninthe inside when i spilled oil on half of the board power supply,when the tv is connected power button is light up but wont turn on,what can i do?

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1 Answer

TV is Mitsubishi 65" Model #WS65813, Serial #NWPROJ4K-5 (Diamond Series).

That particular board is NLA - - - the only way to have it repaired besides a local shop is to send it in to PTS Electronics for rebuild but I'd call them first and make sure they support it.. That's from a V23 chassis and that particular board was used in many PTVs in the Mits line-up.
PTS is 800-844-7871

Good Luck!

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1 Answer

Samsung pcj522r

It sounds like the tv power supply has problems. you probably should call a service center about a repair.

there are "safety" features built in to any tv with a "crt" type of screen that will not allow the tv to run when there is a problem.

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