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gamefunc / rtl8156-vl822-fe2.1-open-pcb

Realtek rtl8156/rtl8156B 2.5g usb Ethernet Adapter vl822 fe2.1 No.1 open source pcb
GNU General Public License v3.0
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rtl8156b schematic #1

Open sass20 opened 6 months ago

sass20 commented 6 months ago

hi do you have reference schematic for rtl8156B ? please upload it

I have usb to lan converter on rtl8156b? but it is do not work correct if i plug rtl8156b to usb port and then power up my PC rtl8156b do not start if i replug it? it is start up and work

gamefunc commented 5 months ago 
schematic: no, it needs take it from agent;

Then 
your description is too abstract, not know you are a consumer or a designer;
if you are a consumer:     
    please ask the seller;    
if you are a designer:     
    you can refer my pcb design, 
    because is a successful case:    
        https://oshwhub.com/gamefunc/rtl8156-vl822-fe2.1-quan-yan-zheng-wan-bi   
verify video:     
    https://www.bilibili.com/video/BV1ZY4y1N7tZ/    
    https://www.bilibili.com/video/BV1h8411b7DR/    

a PCB problem, you can only troubleshoot it yourself;     
with only your description, possibility could fill many books;   
wire, voltage, parts, diff, impedance, etc etc...    
if no success cases:
    you need adventure;     
if have successful cases:
    just reverse troubleshooting;