[Firefly-RK3399Pro] Headphone jack has noise when cellphone close to the jacke o

bubblenoodle102 · Posted at 6/15/2020 10:48:09

Recently I bought a brand new Firefly-RK3399Pro.
when I was trying the function of this board and put my cellphone nearby the Jack, I found if I watch Youtube or something communication app like Line to have a video call, the headphone will be affected by RF signal and the noise comes out... Have anyone meet this problem?

leoharr297 · Posted at 1/10/2026 10:05:56

EMC인증 D-CIS-FN-01시험을 등록하였는데 시험준비를 어떻게 해애 될지 몰라 고민중이시라면 이 글을 보고DumpTOP를 찾아주세요. DumpTOP의EMC인증 D-CIS-FN-01덤프샘플을 체험해보시면 시험에 대한 두려움이 사라질것입니다. DumpTOP의EMC인증 D-CIS-FN-01덤프는EMC인증 D-CIS-FN-01실제시험문제를 마스터한 기초에서 제작한 최신시험에 대비한 공부자료로서 시험패스율이 100%입니다. 하루 빨리 덤프를 마련하여 시험을 준비하시면 자격증 취득이 빨라집니다.

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[Hardware] [Firefly-RK3399Pro] Headphone jack has noise when cellphone close to the jacke o

【Hardware】 [Firefly-RK3399Pro] Headphone jack has noise when cellphone close to the jacke o