【AD16】TP-LINK TL-WR703N 150M无线迷你型3G路由器-AR9331方案
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PCB图:
板子有以下主要元件:
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PCB图:
板子有以下主要元件:
Designator | Marking / Value | Description |
| AN1 | Antenna | |
| D1 | T3 | Dual Diode MMBD7000 |
| D2 | T3 | Dual Diode MMBD7000 |
| J1 | 0 | Resistor 0R |
| J3 | Ethernet Connector | |
| LED2 | NP | LED 3mm |
| LED3 | LED 0603 | |
| Q1 | HY4C | PNP Transistor S8550M |
| Q2 | HY4C | PNP Transistor S8550M |
| SW2 | push button | |
| T1 | H1601CG | Ethernet Magnetics |
| U1 | Atheros AR9331-AL1A | CPU & WirelessSoC |
| U2 | Zentel A3S56D40FTP-G5 | DDR SDRAM |
| U3 | SPANSION FL032PIF | SPI Boot FLASH |
| U5 | BWMBAI | 3.3V Switching Reg |
| U6 | 6GBM | USB Power Switch |
| USB1 | microUSB powerconnector | |
| USB2 | USB A femaleconnector | |
| Y1 | 25.04 AK AN | 25MHz Crystal |
w701-AR9331电路维修原理图
看看, 好东西 :):):):):):):)
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