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crwdns2933797:0Robert Shulercrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Robert Shuler
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| + | [* black] At first, I wasn't sure about the solder balls. Then I realized they anchor the USB and Power Interface pin on the outside of the Headphone to the internal circuit board. |
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| + | [* black] I had to used a solder iron to remove the solder balls, so that the internal interface circuit board could be removed. I had to also remove solder from the speaker wires to free up the internal circuit board. |
| + | [* black] The internal circuit board was also attached a MEMS Microphone that appears to monitoring the Speaker Chamber of the Headphone, since it was faced in. I had to remove the outside panel with 'R' on it to free up the MEMS Microphone. Once the MEMS Microphone was freed, the interface circuit was free to pull out |
| + | [* red] USB and Power (Charger) Interface |
| + | [* blue] MEMS Microphone |
| + | [* yellow] Sound Ports |
| + | [* orange] Speaker Wires |
| + | [* light_blue] Internal Circuit Board that interface Power and USB to the Headphones |
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