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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Sony LCD TV Model KDL-32XBR4 with Colored Vertical Lines Across Screen
Hi,
I am a TV service technician working on a Sony LCD TV model KDL-32XBR4 with colored vertical lines across the screen. I have worked on many CRT TVs, but not many LCD TVs yet. I don't have the SM for this TV. A web search was not very productive on the cause of this problem. Has anyone repaired a problem like this? Thank You in Advance, John PS, Remove "ine" from my email address |
#2
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Sony LCD TV Model KDL-32XBR4 with Colored Vertical Lines Across Screen
On Sun, 15 Aug 2010 13:04:58 -0400, put finger
to keyboard and composed: I am a TV service technician working on a Sony LCD TV model KDL-32XBR4 with colored vertical lines across the screen. I have worked on many CRT TVs, but not many LCD TVs yet. I don't have the SM for this TV. According to Google, your set has a WAX3 chassis. Here are several Google hits for service manuals for sets incorporating the WAX3 chassis: http://www.go-gddq.com/upload/2009_0...1910005570.pdf http://www.go-gddq.com/upload/2009_0...1412145687.pdf http://www.go-gddq.com/upload/2009_0...1413392117.pdf - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
#3
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Sony LCD TV Model KDL-32XBR4 with Colored Vertical Lines Across Screen
On Sun, 15 Aug 2010 13:04:58 -0400, wrote:
Hi, I am a TV service technician working on a Sony LCD TV model KDL-32XBR4 with colored vertical lines across the screen. I have worked on many CRT TVs, but not many LCD TVs yet. I don't have the SM for this TV. A web search was not very productive on the cause of this problem. Has anyone repaired a problem like this? Thank You in Advance, John PS, Remove "ine" from my email address Two possible causes T-con (usually behind a shield at the top of the LCD panel. The cable from the main board connects to it. Bad LCD panel. The service manual is available at www.elektrotanya.com PlainBill |
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