Question about Toshiba 42H82 42" Rear Projection HDTV-Ready Television
Really simple problem. Picture is COMPLETELY GREEN. Turn on the TV and you see nothing but green. Determined it is NOT a gun problem. Been looking at the hyper board and suspect the problem is there. Any solutions?
If the picture is all green and does not shutdown then is probably not the tube and you need to check the green output transistor witch is ussually located in the crt board in the neck of the green tube,you also have an IC that gives the colors then you have a driver and finally the output,(IC and driver rarely go bad but is possible),when you pull the board out of the tube make sure it comes out easy,do not twist the board because it might brake the pins in the tube(gun) and then we will have big problems, many times they secure the board to the tube with silicone and it needs to be removed or cut before the board will come out.Each gun has an output and the defective one should be replaced with an exact replacement.Check also the conections in the green crt board.Let us know if you need more information.
Posted on Oct 26, 2006
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Apr 18, 2013 | Sanyo Televison & Video
Dec 27, 2007 | Televison & Video
Jul 28, 2012 | LG 50PG60UD 50 in. HD-Ready Plasma TV
Mar 06, 2011 | Televison & Video
Aug 02, 2010 | Hitachi 50VF820 Projection TV
Aug 06, 2008 | Philips 42PF9630A 42 in. Plasma Television
Jul 11, 2007 | Toshiba 42H83 42" Rear Projection...
76 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: