Why have you deleted figure 5? It is not the same as figure 6, there is no "pumping" of charge, both capacitors are charged directly from the source whereas in a charge pump the charge is passed from one stage to the next in a bucket-brigade fashion. SpinningSpark13:14, 25 September 2011 (UTC)reply
Since you have not replied and I am still adding to the article I have reverted you for now. Besides not agreeing with you, your edit left a mess in the article with a sentence no longer referring to anything, with markup showing in the article, and figure numbering no longer in sequence. Even if I had agreed with you, the edit would have needed a deal of tidying up before it could be allowed to stand. If you still think their is a problem, please discuss on the article talk page. SpinningSpark19:56, 25 September 2011 (UTC)reply
It is basically the same as figure 6 C2 in figure 5 is CP in figure 6
C1 adds nothing to the circuit
CO is an embellisment. probably figure 5 should shave a capacitor in this position.