1988 0r 89'? Zenith-Bose Digital tv

[JCFitz]

This may be a bit late for this group.I saw someone mention on the Advanced System 3 post they had Zenith modules.Model ZB2745H.I think this was the earliest year for the digital sets.Someone cut the manufacture date off the model and serial no. tag.Guess they didn't want someone else to know how old it was.I have some also but I'm lacking on this vintage set.This one has a digital main board with plug in ics.Nearly anything on the main is NLA from Zenith.A lady had this and when I fixed her early 90's Magnavox She said I could have this one.Her aunt had it and wasn't even using it.She thought she could replace her Magnavox but soon this one lost the picture.The Bose sound is wonderful.It even had the source selector accessory with it.You should see all the jacks.I'm leaning towards a main module fault but haven't dug into it yet.Has high voltage and a gray raster.You can see the AKB adjusting the gray scale when you turn it on .Also has no on screen display.Sure hope I can save it.