I don't believe ANZ Has PTV's. I flew them from LAX-SYD-LAX in August in coach, and they didn't have any. All we had was the one major screen on the bulkhead for 80 people to watch. Didn't look like Business had them either from what I saw. And first, may have... I can't confirm that. But as for ZK-NBV and ZK-SUH..... nothing!
My posts/replies are strictly my opinion and not that of any company, organization, or Southwest Airlines.