The Sony support link for the various manuals for your model:
http://esupport.sony.com/US/p/model-home.pl?mdl=VPCF232FXB&template_id=1®ion_id=1&tab=manuals#/manualsTab
At the link above, there are also other tabs for "Videos and Tutorials" which help with maintenance such as cleaning out vents, etc. I didn't check out all the various links at the site so I'm not sure there is a schematic for your computers. Still, the information at the link should get you started.
Hope this helps.
Groif
Hi, I was wondering if there is anyone on here that might know where I can find some kind of help manual or diagram for opening up my Sony Vaio vpcf232fx.... I've had 'er about 7 months and it's overheating pretty good so I need to open it up to get to the fan and cooling system for a good cleanout and to check the cpu grease..
Thanks!

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