无线路由器原理图1.pdf

5 5 4 4 3 3 2 2 1 1 D D C C B B A A 5VOUT GND 3V3 GND GND GND GND VIN GND 1V8A GND VIN GND GND VIN 5V GND VIN 5V GND GND GND GND GND VIN GND 3V3 GND Title Size Document Number Rev Date: Sheet o f B 1 Tuesday, March 16, 2004 1.1 8 RT2000G-D56 Power Reserve: Input Power DC 12V Use Circut and L523 Remove Input Power DC 5V C864 NI 0.1uF R790 10K 1% C756 0.022uF L517 15uH/1.5A I58x52-4.5 C874 0.22UF C0603-0.8 R779 NI C875 0.022uF L515 L3.5-6-11.27 Choke C870 10uF/25V C1206-1.8 C754 0.1uF C0603-0.8 U7