Schematic for the STK433-040NGEVB Evaluation Board STK433-040N-E -PRE -Vcc +Vcc 1 2 3 Ch1 OUT Ch1 OUT Ch2 OUT 4 5 6 Ch2 OUT +PRE SUB/ GND 7 8 9 IC GND Ch1 IN Ch1 NF 10 11 12 Ch2 ST-BY NF 13 14 Ch2 IN D1 15 R32 TR1 R31 C19 R23 Stand-By Control R21 R20 C20 R30 R08 R33 C32 R09 C10 C05 R11 C11 C13 R03 R12 C14 C08 R06 Ch2 IN GND C07 R05 C04 R02 Ch1 IN L02 +Vc c Ch2 OUT C17 C23 C01 R01 R15 C03 R18 GND GND GND C02 R17 L01 -Vcc C16 Ch1 OUT R14 12/30/2013 -1- www.onsemi.com