You are a very fast reader as the search a string I suggested to you contains 46 matches with extensive threads on the subject of processing similar types of items, extending well beyond the base 46 posts.
If you want to know if you can get more money for the gold from them than you would get if you sell them, then process a batch with the processes listed in the Guided Tour Link and get some offers for the scrap. Go with whichever route suits your needs. Don't forget you'll lose money when selling your gold as no one pays full spot price. Also remember your refining skill is the number one thing that can adversely affect your yields. Hypothetically, I may be able to get 5 grams a pound from the parts, you however may only get 2 grams a pound if your methods are sloppy and rushed.
Steve