Main PWA (Printed Wiring Assembly)
Figure 2-5. Main PWA (Printed Wiring Assembly).
The Main PWA (Printed Wiring Assembly) consists of seven functional
areas:
1.
2.
3.
4.
5.
6.
7.
Microprocessor (CPU)
Gate Array
Memory Circuits
Stepper Motor Controller
Servo Motor Controller
Interface Circuits:
Temperature and Humidity Control
NovaJet 800 Series Service Manual
Serial & Parallel
Theory of Operation
2-7