User's Manual

1-6 C141-E166
1.2 Hardware Structure
An outer view of the IDD is given in Figures 1.1 and 1.2. The IDD is composed of the disk, head,
spindle motor, mounted disk enclosure (DE) with actuator and air circulation filter, as well as
read/write pre-amp with the printed circuit assembly (PCA) of the controller.
Figure 1.1 NC model drives outer view
Figure 1.2 NP model drives outer view