Question about Sony Televison & Video
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Posted on Jan 02, 2017
SOURCE: Sony Grand Wega KDF-E050A10
Authorized sony repair center told me the problem was the Q Box. Ever
heard of this? Part runs about 300 bucks. TV is out of warrenty as it
is 2 years old. Do you think it is worth it to fight sony and get them
to replace the part or just fix the TV?
Part Number is A1167541A, service rep called it a Q Box in the diag, however the web says its the b block assmy.
read this if you think it's the same problem
Posted on Feb 01, 2008
A line on an LCD, either horizontal or vertical usually means the video driver board is defective or the screen is defective, does it show up as black even on a dark screen? That means a line of LCD "shutter"s is not working and there is a problem that cant be fixed by a reboot or channel change. Bummer.
Posted on Feb 17, 2008
intermintence in vertical IC deflection its a job for experienced tech need to look for that circuit and do fine job resolding that IC
Posted on Apr 01, 2008
Loose connections in the AV board. Re solder . Did you try in video 2 or 3 ?....But Am suggested re solder AV board and connectors. I hope this help you I am here any time thank you!!!
Posted on Aug 13, 2008
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