Hello Vince
I know a little about the 1kw amp. Pain on the butt and hard to find. Rowe did not provide any scematics because there are very very few serviceable parts in it. I guess Rowe assumes if something goes wrong with the amp that you should just reaplce it. Either that or they just got very lazy when it comes to the service manual.
I am currently trying to find a way to retrofit a 250 watt amp into a starglo. Not going to be pretty, but at least I will have a serviceable amo.
What seems to be your trouble?
John