[jr_tech]

I tried the usual enhancements on the photo and could not see the convergence panel. The speaker is indeed in the correct location, however. On the color set, the convergence panel sits quite flush with the side of the set, and the color and hue knobs are recessed, so it/they might not show up very well (or at all) in the eBay photo, which is shot only slightly off axis.
For grins, I ordered a copy of the photo for a closer look.

Add: Attached is a photo from approx the same angle... the front flash helps, compared to the eBay photo in a dark corner.
jr