CC 1.0 Install Diagrams
Crystal Chip 1.0 Install Note
Crystal Chip 1.0 uses a different TO point on v1-v8 than CC 1.1 and later.
CC 1.0 does NOT use the TO (Tray Open) on v9 PS2s or later, and does NOT use the HA point for any install.
For installs in V9 and later reference the CC 1.1 and later diagrams.
SD point confusion
No installs use the SD point on the Crystal Chip if it has it. (1.1 and later)