It appears to be item K7 on the Sam schematic which is actually a capacitor and a resistor in one package.
The cap is 5000Pf but I'm not sure about the resistor, if it's .2 Meg than that would b 200,000k.
Sams lists a couple different aftermarket part numbers, someone might have on of them laying around. otherwise you'll have to make one from individual parts.
This cap would probably work:
http://www.mouser.com/ProductDetail/...p7xmDnliurA%3d