Is it possible to replace the speakers on a 2006 Hitachi plasma TV?

SOURCE: 37" hitachi plasma tv doesnt turn on

If you have a light on ( standby light ), then I would say power supply fault, tv could be shut down because of faulty capacitors in power supply. if you dont have any lights at all , check fuse in plug,
( there will almost certainly be a fuse in the tv) but, that is for a tv guy to fix.
pete

Posted on Nov 10, 2010

SOURCE: I have a 2006 Hitachi Plasma 42HDS69 that will not

Blown fuse signals a massive short in the power source of the tv - it will have to be replaced. But before doing that you must find out why the source got fried and if other parts of the tv need replacing - the other components will have to be checked for shorts (as to not fry the next power board) and then the rest of the components tested.
Yes, the tv is repairable, but how much it will cost depends on the extent of the damage. But it will be at least $150 - the price of the new board - plus how much the repairman will ask to do the swap and test the result..

Posted on Feb 14, 2011

SOURCE: I have a 42 inch Hitachi plasma tv that is making a very loud static noice coming from the internal speakers. It stays at a contstant very loud volume unless I completly mute the tv or turn the volum

Based on what you have tried if a buzz or loud static via the speakers you have something wrong in the audio output circuit of the set--problem here is that circuit may be part of the Main board that processes all signal---a look inside---following the speaker leads back would lead you to that board.

A simple thing to do to narrow it a little (you may have done this) is with sound all the way off put your ear to the internal speaker--hear anything at all like a deep hum?

Depending on age of set and cost of the board likely bad it may or may not be a do it yourself repair.

SD TECH

Posted on Apr 26, 2012