Labeling a Circuit Board

It says Linksys and has an ethernet port so I think it has something to do with connecting the internet to your computer. Some of the parts I could recognize like the diode, resistor, nuts/screws, electrolytic decouping capacitors, ethernet port, and the ceramic capacitators. The other things I had to do more research to find.

1. Electrolytic Decouping Capacitors 16v uF47

2. Ethernet Port

3. Spark ARC GAP Capacitor 1 - 2 KV 75PF GAP KAP

4.1M Ohm Resistor

5. Tiny LED

6. Nut and Screw

7. Zener Diode – 5.1 VW

8. Ceramic Disc Capacitor 103Z

9. DC/DC 101 YLC Converter 5 Volt in, 9 Volt out.

10. CMOS static RAM

11. 16PT-005B YCL 9830 LAN Isolation Transformers

12. 20F001N "GX Date Code" 10 Base T Filter with Common Choke

13. w89c940f ethernet lan driver

Circuit Board (*board*) Labeling

Labelled Circuit Boards

Here are labelled components of an alarm clock's circuit board.

The back of this board also has what appears to be an orange capacitor.

Here are labelled components of the front and back of a video game console controller's circuit board: