DAV-F200 Upgrade?

[wfgallagher]

Hey I have a DAV-F200 that no longer wishes to play DVD's.

I bought it from ebay as a second hand and am concious that repairing it might cost as much as replacing the unit.

I have seen that there are some BDV-L600 head units for sale on ebay and i am wondering if these would be interchangable with my DAV-F200. I am sure that the speakers will connect and the power is a standard sony one, however i am unsure about the Subwoofer.

Any replies would be muchly appreciated.

Below is the BDV i am looking at http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=330777705217#ht_1949wt_1071

and this is my exsisting unit.

http://www.sony.co.uk/product/hcs-surround-kit---dvd-player/dav-f200

Will