May 17, 2012 at 08:44 AM |
Page 3 of 5
The schematic is the classic version without modifications:

Thera are two bugs in the schematic:
- C4 polarity needs to be inverted
- X1-2,X2-2 require a connection to ground
The small PCB with adequate components:

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Last Updated ( May 26, 2012 at 11:43 AM )
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