RE: Ace CVC Battery Charger LED
There are two versions of the CVC. The original is a rather plain box, the newer one looks like all the other current equipment, mostly blue, with handles on the side that stick up from the front panel.
No matter! Last I knew, Thunder Tiger, the current owner of Ace does not service any of its electronics, but I would check before senging it in.
If it would help, I have the schematic diagram, I believe it is the new version, but her is probably little difference between the two.