<p><a href="https://manual.yamaha.com/av/18/rxv685/ko-KR/index.html" target="_blank" class="ke-link">https://manual.yamaha.com/av/18/rxv685/ko-KR/index.html</a></p><div class="figure-open" contenteditable="false" data-ke-type="opengraph" data-ke-align="alignCenter" data-og-type="website" data-og-title="RX-V685" data-og-description="용도로 찾기 메뉴 이름으로 찾기" data-og-host="manual.yamaha.com" data-og-source-url="https://manual.yamaha.com/av/18/rxv685/ko-KR/index.html" data-og-url="https://manual.yamaha.com/av/18/rxv685/ko-KR/index.html" data-og-image="//img1.kakaocdn.net/thumb/C200x200/?fname=https%3A%2F%2Ft1.daumcdn.net%2Fcafe_image%2Fcafe_meta_image_190529.png"><a href="https://manual.yamaha.com/av/18/rxv685/ko-KR/index.html" target="_blank" data-source-url="https://manual.yamaha.com/av/18/rxv685/ko-KR/index.html"><div class="og-image"><img src="//img1.kakaocdn.net/thumb/C200x200/?fname=https%3A%2F%2Ft1.daumcdn.net%2Fcafe_image%2Fcafe_meta_image_190529.png" alt="" xxxxonerror="this.src="//img1.kakaocdn.net/thumb/C200x200/?fname=https%3A%2F%2Ft1.daumcdn.net%2Fcafe_image%2Fcafe_meta_image_190529.png""></div><div class="og-text"><p class="og-title">RX-V685</p><p class="og-desc">용도로 찾기 메뉴 이름으로 찾기</p><p class="og-host">manual.yamaha.com</p></div></a></div><p>참고: 사이트 </p><p> </p><p> </p><p> </p><p> </p><p> </p><p>15년 전 내가 설계한 오디오시스템 RS-v440 모델 소리 짱</p><p>RCA 를 광케이블로 변환시켜 TV ,CD/DVD-Player, PC , 빕프로젝터 등을 연결하여 사용했었다.</p><p>이렇게 복잡하게 설계된 시스템도 어렵지않케 사용했는데 ....(ㅜ.ㅜ)</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1TkMV/bcd78b0594756a07edcef8e7d6d28a83b01f3698" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1TkMV/bcd78b0594756a07edcef8e7d6d28a83b01f3698" data-origin-width="1044" data-origin-height="786"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1TkMV/c8bea44c5b741a1c88982ac1311d40b1c08f1050" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1TkMV/c8bea44c5b741a1c88982ac1311d40b1c08f1050" data-origin-width="737" data-origin-height="701"></div>
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