Part 2/7:
The speaker reports taking measurements of several circuits, noting the voltages they read at specific points. They observe that one circuit is providing nearly 4.8 volts (specifically 4.7V), which appears to be a positive outcome compared to others. The alternate circuits showed lower voltages: one reading 3.1V, typically the lowest in the bunch, while others read around 3.9V and 4.3V. This variance prompts the speaker to verify all components in these circuits, ensuring functionality and proper connections.