Question about Hitachi Televison & Video
Most of the times this type of damage is due to panel overheating. This can occur due to many situations but most offten is due to internal mulfunction of some of the high power/voltage driving circuits. You can only hope that the dealer will replace the set under warranty. Do not settle with a repair.
Posted on Feb 07, 2008
SOURCE: Plasma TV buzzing
If the adjustments on the power board are correct and if you are not at high altitude, the plasma display panel is defective. If the set is off warranty, it is not cost effective to replace the display panel. If it is off warranty, you should give the manufacturers Customer Relations a call. The phone number is usually right on the back of the tv. The manufacturer of the tv might make a warranty concession if they are concerned about their brand reputation. Some manufacturers find it less expensive to just switch brand names rather than make good on defective products. If all else fails, you might get some money back by selling the circuit boards on eBay.
Posted on Feb 20, 2008
Tips for a great answer:
Nov 27, 2010 | Hitachi 43UWX10B 43" Rear Projection...
Sep 22, 2009 | Samsung HL-S4266W 42" HDTV
Aug 13, 2009 | Hitachi 43FDX20B 43" Rear Projection...
Jan 19, 2009 | Samsung HCL4715W 47" Rear Projection...
Nov 22, 2008 | Televison & Video
May 13, 2008 | Samsung HCL4715W 47" Rear Projection...
Dec 04, 2007 | Samsung HCN4226W 42" Rear Projection...
99 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: