I just noticed that that FAQ says 9 = 5 A/V + 2 audio only for CD and tape (I started to question your post's math, then looked at that part of the FAQ for myself). I don't know if they're assuming you'll realize the other two are audio-only AUX inputs or if it's a typo (sort of suspect typo, like they changed the A/V listing but not the audio-only), but it officially confirms my long-time assumption that they were only going to have 5 video inputs.

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Gonk