Yamaha HTR-6250BL--photos

The HTR-6250BL lacks the capability to assign audio inputs to any video input you'd like. So, while there are two component video inputs and two optical digital audio inputs, it's not possible to use two component video sources accompanied with both optical digital audio inputs, because one of the component video inputs is permanently assigned to a coaxial-digital-audio input. In the real world, this will probably be an issue only if you have many analog video sources, but it's an annoying drawback that isn't present on other receivers in this price range.