When the CSR said that the unit would have to be replaced, I ask him if they'd apply the price of a 600 to a 630 and he said no. I didn't force the issue at the time as I wasn't 100% sure that the 605 was toast.
I'll ask again when I call them. Nothing to lose I guess.
Maybe if I send them the 7 boxes I have laying around that I've decommissioned over the past 20 years they'd reconsider. LOL
You might want to indicate to the CSR that you require a unit with component outputs, ( say for a legacy TV?), which is why you decided on the 605 in the first place. The only current offering with component now is the 630.
Being a long time customer etc, you could consider chatting with the Loyalty department if you don't achieve success initially.