Question about Sony FD Trinitron WEGA KV-36FS120 36" TV
Picture will not show. red indicator light is flashing 4 times.
This is usually a vertical problem. If you can solder, try resoldering the vertical IC. If that fails, replace it. Report back with your results. The vertical IC is a small flat IC attached to a heat sink and will be marked LA7837 or something similar.
Posted on Aug 27, 2008
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Posted on Jan 02, 2017
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