As far as I know, the only IR site that carries any Phoenix PD precinct clear TG's is Thompson Peak. They carry the Black Mtn 200 precinct as you know. I have also caught C-deck 6 on there. Encrypted, of course.
South Mtn, North Mtn, and White Tanks only carry some of the encrypted TG's. None of the clear precinct patrol TG's. I'm not sure about Mount Gillen (Far North Mtn) or the Anthem sites. Towers Mtn doesn't carry Phoenix PD that I've ever heard. I'm too far away from the San Tan site to tell you what that one carries at all.
Simulcasts C (Chandler), F (Tempe) and H (Scottsdale) may carry TG's of precincts that neighbor them, such as South Mtn, Mountian View, and Desert Horizon. You won't hear Maryvale/Estrella or Cactus Park for example on any of them.
A directional antenna may be your only option if you want to hear all of the precincts.
John
Peoria