From the europlus zone blog:

[I’m happy to announce] four test sheets covering the major revisions of Apple ][ and ][+ motherboards:
WOzFest Labs Apple II Motherboard Test Sheet – Revision 0
WOzFest Labs Apple II Motherboard Test Sheet – Revision 1-4
WOzFest Labs Apple II Motherboard Test Sheet – Revision 7
WOzFest Labs Apple II Motherboard Test Sheet – Revision RFI
The sheets show most major components, including product codes, which motherboard product codes are relevant for that revision, areas to record info like case and PSU serial numbers and notes, and an area to record the dates of test sessions and progress through the board.

Further details and download links in the announcement post.