Question about Toshiba 51H84 51" Rear Projection HDTV-Ready Television
I have toshiba TV 51H84, is not powering up the tv clicks but in wont come on. please help.
I have had my TV get into this state twice and both times it ended up being a blown transistor. Cost $300 each time to get fixed though shopping around for part numbers I think the transistor was only about $20.
Symptoms were a click sound when trying to power up but the power light would not go on and no picture or sound.
Posted on Jun 02, 2008
I have this same problem and replaced the entire convergence circuit board with the IC's included and the problem was not fixed. The convergence board costs $181. at Vance Baldwin electronics. I now have two and still have a tv that won't turn on.
Posted on Apr 18, 2008
I would not replace the convergence ic's just yet. first, pull off the CRT sockets off the picture tubes and lay them aside, making sure they are not touching anything. Next disconnect the Plugs off the convergence board, where the STK IC's are. Next see if the set will turn on now with sound. if it does, replace the convergence IC's. If it does not check the sweep power supply and or the main regulator IC and circuit. Good Luck Please do not forget to rate this thread.
Posted on Dec 15, 2006
Convergence IC's need to be replaced
Posted on Dec 15, 2006
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 31, 2014 | Toshiba 51H84 51" Rear Projection...
Aug 06, 2010 | Toshiba 51H84 51" Rear Projection...
Jun 03, 2010 | Toshiba 51H84 51" Rear Projection...
May 27, 2009 | Toshiba 51H84 51" Rear Projection...
Jan 06, 2009 | Toshiba 51H84 51" Rear Projection...
Apr 25, 2008 | Toshiba 51H84 51" Rear Projection...
Jul 09, 2007 | Toshiba 51H84 51" Rear Projection...
302 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: