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Hi can i upgrade software for 42pf5331 plasma and if then how

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If you are not seeing ANY issues with the current software then don't try any updates as trying the incorrect version or attempting incorrectly will render the set totally useless and will require a main board replacement (cost of 300 and up). Unlike software updates on a computer, there is NO roll back feature.

Posted on Jun 19, 2008

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On a plasma, what board would be responsible for performing convergence?


Hi,
Plasma TV does not have such thing like convergence or does not require convergence.
Plasma TV is flat screen and every pixel in plasma panel produce its own light to make color picture.
Convergence section is part of old fashioned rear projection TVs that has 3 CRTs to project color image on front screen of TV.
Hope this info will help you.
Let me know if you have additional question.
Thanks.

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LCD PLASMA TV 42PC1D tripping


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DLP upgrades?


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May 06, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

UPGRADE SOFTWARE


Here is an email I got back from Costomer service

Hitachi has provided access to many of the software upgrades for our sets on the Hitachi TV website. Please follow the link below to see if your television is on the list for an available upgrade:
http://www.hitachiserviceusa.com:8080/Index.aspx
Instructions are available for how to download an available upgrade on the same link provided above. If your set is not on the website listing, please contact Hitachi directly by calling technical assistance at 1-800-448-2244. Hours of operation are Monday-Friday, 8AM-7PM, Central Time. Please reference your e-mail address when you call in as a customer service file has been created based upon your e-mail contact.

Mar 19, 2009 | Hitachi 51F59 51" HDTV Projection...

1 Answer

How do I get a wide screen, hi def display on a wide screen Hitachi 55HDT52? Right now I have to choose between chopping off half the heads or losing the captions. I tried to contact Hitachi about a...


I found a phone number for Hitachi and was told that's the way these TVs work. The problem isn't the TV but the broadcast format and their's no way to adjust the height of the picture on the plasma TV sets. I told them it's something they should consider. My $300 plasma montor can do it so why can't a $5000 TV? He laughed.

Aug 26, 2008 | Projection Televisions

1 Answer

My LG Plasma is only 20 months old - its a 60 inch panel with HD tuner - the tv keeps turning itself off after about 2 minutes - why does it keep doing this?


Your tv needs a software upgrade, check with the tv manf and see if they have one available, usually they have it online for free

Aug 18, 2008 | Projection Televisions

1 Answer

UPGRADE MY HITACHI


Go to MENU>SETUP>UPGRADES. Jot Down Your Software version. Call Customer Support at (800) 448-2244. Give them your current software version, Model number, and TV Serial Number, and they will tell you if you need upgrade. If upgrade needed, they will mail out MMC card with instructions for upgrade.

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