Question about Hitachi Projection Televisions
Your bulb may be blowing because of airflow issues or power cycling issues, first does your outlet get switched off at any point in time? if so you may be killing the bulb before it cools, if you turn the set on/off alot and or restart it after off quickly this could lead to permature bulb failure, if the original lamp was not replaced with a proper lamp to match the ballast it could blow the bulb. If your tv is too near a heat vent or the airflow thru the set is not adequate it could blow the bulb.
Posted on Aug 01, 2007
Reset tv to factory settings refer to your owners manual. If still no picture attach a DVD or video player and test. If still no pic refer to tech.
Posted on Jan 05, 2008
SONY IS INVOLVED IN A CLASS ACTION SUITE-problem is a bad light engine-check into this on the web-check your model number to see what they are willing to do.
IT IS A COSTLY REPAIR IF YOU HAVE TO PAY A TECHNICIAN
Posted on Sep 03, 2009
Hi,it's possible they gave you a different color wheel,there's a silver version and a gold version they spin at different speed,so mostlikely they gace you the wrong version check what this website says about the 2 versions : http://www.discount-merchant.com/product-p/samsung_bp96-00674a_colorwheel.htm God bless you ask for a refund.
Posted on Oct 06, 2009
If red or blue will not adjust in some direction--you have a Convergence circuit problem---
This model (WS-65809) uses two of the STK-392-570 Convergence IC's---
Green for a good reason is not adjustable in the customer mode---it is only adjusted for the Geometry or straightness of the picture and then red and blue are adjusted to it.
If you are able to do this repair yourself you can save the set and a lot of money---most shops charge 300-400 for this type of repair in this set.
You can buy both chips for about 14 dollars on Ebay- and I have step by step---start to finish instructions for this repair in this set--they tell also everything you will need to do and what you need.
If you want the instructions let me know---I am not allowed to post MY email here.....but you.....
Not everyone can do this repair---Let me know if you have any questions or need advice----
If you get someone else to do the repair make sure BOTH chips get replaced or the set will have the same problem again in a few months.
Regards, SD TECH
Posted on Nov 06, 2009
Check all cables,replaced all cables if more than couple years old.After that the same,ur tv have one dead color gun,require service.
Posted on Jan 01, 2010
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