S
Steve.norbury
Guest
Can anyone help me solve my problem?
I have a 16 month old Toshiba 32WD98B TV which has recently developed a brightness and or contrast flickering problem. Sometimes its really noticeable, sometimes you can only just see it and sometimes it ain't there at all. I have managed through various experiments to establish that it is the set that is flickering and not due to any attached device. In other words with nothing plugged in except, ofcourse, the mains and selecting either direct TV or any of the then empty AV sockets (to get a steady blue screen) the flickering still occurs.
Picture quality in terms of clarity is not affected but it is really annoying. I have taken the back off and gave it a damn good hoovering inside thinking an accumulation of dust may be the fault however this has not rectified the problem.
It's almost as if there is voltage fluctuation with some component inside or EMC interference. Does any one have any ideas?
Another question, when I took the back off I had to disconnect a black and white wire attached to a black cylindrical case attached to the roof of the rear caseing. Whats in the caseing and what does it do?
I have no other probs with this TV and up until now would have recommended it to anyone. The picture quality has been fantastic with no geomatry probs and the like since day one. Have not once needed to access the system menu.
Hope someone can shed some light.
Steve N
I have a 16 month old Toshiba 32WD98B TV which has recently developed a brightness and or contrast flickering problem. Sometimes its really noticeable, sometimes you can only just see it and sometimes it ain't there at all. I have managed through various experiments to establish that it is the set that is flickering and not due to any attached device. In other words with nothing plugged in except, ofcourse, the mains and selecting either direct TV or any of the then empty AV sockets (to get a steady blue screen) the flickering still occurs.
Picture quality in terms of clarity is not affected but it is really annoying. I have taken the back off and gave it a damn good hoovering inside thinking an accumulation of dust may be the fault however this has not rectified the problem.
It's almost as if there is voltage fluctuation with some component inside or EMC interference. Does any one have any ideas?
Another question, when I took the back off I had to disconnect a black and white wire attached to a black cylindrical case attached to the roof of the rear caseing. Whats in the caseing and what does it do?
I have no other probs with this TV and up until now would have recommended it to anyone. The picture quality has been fantastic with no geomatry probs and the like since day one. Have not once needed to access the system menu.
Hope someone can shed some light.
Steve N