THA–4S Figure 1. Baseband Schematic V08.
THA–4S Figure 2. RF Schematic V08.
THA–4S Figure 3. Keypad and Display Circuit Diagram V08.
THA–4S Figure 4 Component Layout Diagram (Bottom) v8:02 Original, 12/95 Page 4–38
THA–4S Figure 5 Component Layout Diagram (Top) v8:02 Original, 12/95 Page 4–39
