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xkubus
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Chip for RB333

Sun Dec 11, 2011 8:06 pm

Good day! Please, help me.

After the storm was burnt chip on the RB333. Marking - L5. Please tell me its specifications for the replacement, otherwise the port is not working.

Thanks in advance!
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normis
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Re: Chip for RB333

Mon Dec 12, 2011 1:35 pm

Carefully unsolder this chip, and test if the Ethernet starts to work. It's also possible that the port itself is damaged.
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xkubus
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Re: Chip for RB333

Mon Dec 12, 2011 2:13 pm

Thank you for help! I did it, but get no results.
 
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normis
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Re: Chip for RB333

Mon Dec 12, 2011 2:16 pm

In that case, damage is bigger than just one chip. it's possible that PHY KSZ8041 is damaged, replacing it could fix the issue, but it will be quite complicated.
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