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
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