Looking at the monitor circuit with the two transistors, it's odd how the emitter is just connected to ground through only 122 ohms. Why would you have that 100

Looking at the monitor circuit with the two transistors, it's odd how the emitter is just connected to ground through only 122 ohms. Why would you have that 100 ohm resistor there? Indeed, I found other versions of the circuit which don't have that: https://www.cocopedia.com/wiki/index.php/CoCo_1_composite_video https://www.cocopedia.com/wiki/index.php/CoCo_1_composite_vi...