How old are you? This is really easy. You first need to identify all the parts by the numbers and rings printed on them. Then you get the data sheets from the Internet for everything that has more than 2 pins to find out which pin is which. Then you flip the board around where you can see the copper paths and check which pins they connect and draw the appropriate circuit. It takes quite some time, but most of it can be done by a sixth grader. No one here will do it for you, unless you live in the outback and this is the only way to get your 4 year old son out of a well he fell into...