[2]POWER SCHEMATIC DIAGRAM
1) AC Input and EMI Filter:(fig.7)
Fig.7
CN101 is a connector for connecting AC Power.F102 is fuse to protect all the circuit AC. Input
voltage is single 120V. CY101, CY102, CY103 are used high frequency noise of primary between
common GND.LX103,LX104,CX101, CX102 is used to filter low frequency noise. RX101, RX102
and RX103 are used to discharge CX101 and CX102 remnants voltage
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