Here are the things to be done with my sprinkler system:

1) The front-yard valves 2 and 3 don't operate from the controller, only manually
2) [A] There is a large leak near the sidewalk when front-yard valve 2 is opened
3) [B] There is possibly a buried drip outlet on the east side of the house (front-yard valve 1)
4) [C] There is a drip outlet with no sprayer, not clear what it was for -- the bamboo bucket could use a sprayer (back-yard valve 1)
5) [D] There is a drip outlet which should either emit more water or be capped off (back-yard valve 3)