Adjusting picture of Sony Trinitron KV-20V50 ?

[Jon Noring]

I have a Sony Trinitron KV-20V50 television, and the picture has a small level of "ghosting" that I can't figure out how to remove. This ghosting occurs with all inputs, including S-video and composite from our DVD player and OTA digital converter box. The ghosting is not chromatic, but is mostly grayish when seen on a white background. Except for the ghosting, the image looks great -- colors are perfect, etc....

I've already tweaked the picture adjustment through the tv menu. I can't find any screws which can be used to adjust the picture in other ways (e.g. horizontal, vertical) like found on the older Trinitron's. (Maybe the screws are there, but if so, they've done a good job of hiding them!) I've even tried three different s-video cables in case it was a cable being funky.

Are there other adjustments that can be made, such as screws inside the set? Or does any further adjustment require a service person? (Our set is probably not worth having a professional service it.)

Thanks!