Sorry for the English. I hope it is not deemed rude...
I noticed that many sites (and the Commodore repair documentation) lists this motherboard revision, but nobody has a picture of it or recalls seeing one. It has been assumed it may have never been manufactured.
I've had a total of 2 people register their 64's over the years saying they have this revision. I contacted them and one said they don't have it anymore, and the other says they are going to take pictures this weekend.
Hopefully it exists and we'll have some photos. Does anyone else have or have ever seen this board revision?
According to the service manual it is almost identical to 250425 except it has a resistor pack instead of seperate resistors in some areas, and the diodes on the serial lines are not hacked in but integrated into the board properly.
