I need help on diagramming these schematics to a PC layout. please help me.?

Question

oh man. i'm in big trouble. i have to pass a sketch of my PCB diagram tomorrow morning. i need help on it. My teacher didn't really explain nor even give us more examples to master the art of diagramming. please, i need help. please.

here's my yahoo messenger: javs_52

here's my email: [e-mail]

PLEASE HELP.

here are the pictures:

http://angelojavier.multiply.com/photos/album/101/ELECTRONICS_PROJECT#1

http://angelojavier.multiply.com/photos/album/101/ELECTRONICS_PROJECT#2

oh, i made a sketch for my POWER SUPPLY but i need to connect its ground to the other grounds for my AUDIO MIXER. please, i need your help.

Answer 1

Use wires to connect. You have incorrect circuit on your power supply. See AudioSchematic1.

For main board, see AudioSchematic2. Need to add holes for jacks and resistors and pots for inputs.

Both boards assume through hole components, one side (back side) copper.

Answer 2

http://www.datasheetcatalog.org/datashee...

Shows a data sheet for the UA741.  It seems to be a basic 8-pin DIP.  

I would try to get the most complicated items on first, then try to connect them together with the less complicated items.  

If you can the the schematic to match the pin-outs with no line crossings, it is fairly easy.  Otherwise, you might use resistors or run traces between leads.