返回
bluetooth headset 蓝牙耳机原理图.pdf

bluetooth headset 蓝牙耳机原理图.pdf

ID：47993042

大小：25.89 KB

页数：1页

时间：2020-01-10

bluetooth headset 蓝牙耳机原理图.pdf_第1页
资源描述：

《bluetooth headset 蓝牙耳机原理图.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、54321VCHGVBAT1.35V1.35V1.35VJ2VCHGVBATVBAT1.8V1.35V1.35VD1.8V1.8V1D3.3V2U41.8V31C1342531.8VC15C17C182.2uFL3C12R42.2uF2.2uF2.2uFC142.2uFCON5SWITCH310K10nFC9C100.15mm线宽4.7uH10nF4.7uH4.7uFC8L4470nFC7C1110nF15pFVBAT4042434445484149U154475315168314505217131139383363D1READ1.8VR2R3VCHGVBAT3

2、7C21LX_1V8LED[0]36CHG_EXTSMP_BYPVDD_USBVDD_AUXLX_1V35VDD_ANAVDD_DIGLED[1]66SMP_VBATVOUT_3V3VDD_AUDIOVDD_BT_LOLED[2]330RVREGENABLEVBAT_SENSEVDD_AUX_1V8VREGIN_DIGVDD_PADS_1VDD_PADS_2330RBLUED2VDD_AUX_1V8-1VDD_BT_RADIO591.8VU710nFCSMPS_1V8_SENSEVDD_AUDIO_DRVPIO[0]/UART_RX6018CSMPS_1V35_

3、SENSEPIO[1]/UART_TXR10SW1CSCSVCCE16210KPIO1327ANTENNAPIO[6]5712SDA5SO/SIO1HOLD#SIO33PIO[7]61SCL6SO/SIO0WP#SIO2450阻抗L2走直线PIO[8]/UART_RTS58SCLKGND50阻抗12PIO[9]/UART_CTS65VOL+SWKEY-SPSTBT_RFPIO[18]64MX25U4033VOL-J61nHPIO[21]走直线30MOSICSB1C6C514mil线宽普通PIO[2]/SPI_MOS/PCM1_IN28MISOMISO21pF1p

4、FPIO[3]/SPI_MISO/PCM1_OUT24CSBPCM#3PIO[4]/SPI_CS#/PCM1_SYNC34CLKMOSI4CSR8615XPIO[5]/SPI_CLK/PCM1_CLK29PCM#CLK5SPI_PCM#22CSCON5PIO[12]/QSPI_FLASH_CS#/I2C_WP25SCLU6PIO[10]/QSPI_FLASH_CLK/I2C_SCL26SDAJ4R6VOL+16PIO[11]/QSPI_IO[0]/I2C_SDA31PIO1313OUTOP24PIO[13]/QSPI_IO[1]5TOUCHOP12VDDVSS2

5、3CON12.2KC20PIO[14]/UART_RX2110pFAR101BPIO[15]/UART_TX27C22BPIO[16]/UART_RTS32100nFPIO[17]/UART_CTS20AIO[0]563.3VUSB_DP55USB_DNU5J3R535VOL-16RST#13OUTOP24XTAL-OUTXTAL-INVSS-SMPS-1V8VSS-SMPS-1V35AU-REFLINE/MIC_ANLINE/MIC_APMIC_BIASLINE_BPLINE_BNSPKR_ANSPKR_APNCNC15TOUCHOP12VDDVSS18194

6、6511676825491067CON12.2KC19L6AR1012.2uFLS1VBATBEADC23C1C3C24100nF2.2uFC20.1uF10nFJ531SPEAKERL5U20.1uF13.3VJ1CRYSTAL-42R12BEAD2.2K4ACON2AL1314215nHMICTitleC16C415pF15pFSizeDocumentNumberRevB<Doc><RevCode>Date:Wednesday,August12,2015Sheet1of154321</p> </div> <div class="mt-3 bg-white"> <div class="d-lg-block d-none px-3 px-lg-4 py-3 border-bottom text-center font-18"> 当前文档最多预览五页，下载文档查看全文 </div> <div class="detail-fixed-feature d-none d-lg-block" id="detailFixedFeatureBox"> <div class="px-3 px-lg-4 py-3 d-flex align-items-center justify-content-between fixed-feature-box" id="detailFixedFeature"> <div class="d-lg-flex d-none align-items-center"> <div> <a class="btn btn-outline-danger article-state" href="javascript:;" data-id="47993042" data-code="438274" data-title="bluetooth headset 蓝牙耳机原理图.pdf"> <span>侵权申诉</span> </a> <button type="button" class="btn btn-outline-secondary with-light ml-2" data-toggle="modal" data-target="#reportModal" data-id="47993042"><span>举报</span></button> </div> <nav class="d-flex align-items-center ml-4" id="anchorPoint"> <a href="javascript:;" class="btn btn-light anchor-pre px-2"><i class="iconfont text-muted"></i></a> <div class="text-muted mb-0 pre-point-list" id="prePointList"> <a class="px-2 active nav-link" href="#anchorImg0">1</a> <a class="px-2 nav-link" href="#anchorImg1">1</a> / <span class="px-2" id="prePageNums">1</span> </div> <a href="javascript:;" class="btn btn-light anchor-next px-2"><i class="iconfont text-muted"></i></a> </nav> </div> <div class="d-flex align-items-center"> <p class="d-lg-block d-none font-14 text-black-50 mb-0 mr-2">此文档下载收益归作者所有</p> <button class="btn btn-danger detail-download-btn px-3 ml-0 font-16" data-btn="downloadfile" style="width:128px;height:40px;" data-id="47993042" data-price="1200" data-size="25.89 KB" data-page="1页" data-type="pdf" data-binddown="true" data-isold="new_content" data-vip="0" data-title="bluetooth headset 蓝牙耳机原理图.pdf">下载文档</button> </div> </div> </div> </div> <div class="d-block d-lg-none px-3 px-lg-4 py-3 border-bottom text-center font-14" style="color:#999">当前文档最多预览五页，下载文档查看全文</div> <button class="btn d-block w-100 d-lg-none btn-danger detail-download-btn px-3 ml-0 font-16" data-btn="downloadfile" data-id="47993042" data-price="1200" data-size="25.89 KB" data-page="1页" data-type="pdf" data-binddown="true" data-isold="new_content" data-vip="0" data-title="bluetooth headset 蓝牙耳机原理图.pdf">点击下载本文档 </button> </div> <div class="px-3 px-lg-4 py-3 bg-white mt-3"> <ul class="nav custom-tab border-bottom" id="myTab" role="tablist"> <li class="nav-item" role="presentation"> <a class="nav-link active px-0 mr-4 font-16 font-weight-light pb-3" id="tips-tab" data-toggle="tab" href="#showTips" role="tab" aria-controls="showTips" aria-selected="true">版权提示</a> </li> <li class="nav-item" role="presentation"> <a class="nav-link px-0 pb-3 font-16 font-weight-light text-black-50" href="/d-47993042.html" >下载文档</a> </li> <dl class="flex-grow-1 mb-0 d-lg-none"> <li class="ml-3 float-right d-lg-none"> <button type="button" class="btn btn-light" data-toggle="modal" data-target="#reportModal" data-id="47993042"><span>举报</span></button> </li> </dl> </ul> <div class="tab-content with-content pt-3" id="myTabContent"> <div class="tab-pane fade show active font-14" id="showTips" role="tabpanel" aria-labelledby="showTips-tab"> 温馨提示： <br> 1. 部分包含数学公式或PPT动画的文件，查看预览时可能会显示错乱或异常，文件下载后无此问题，请放心下载。<br> 2. 本文档由用户上传，版权归属用户，天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。<br> 3. 下载前请仔细阅读文档内容，确认文档内容符合您的需求后进行下载，若出现内容与标题不符可向本站投诉处理。<br> 4. 下载文档时可能由于网络波动等原因无法下载或下载错误，付费完成后未能成功下载的用户请联系客服处理。 <br> </div> </div> </div> </div> <div class="detail-sidebar d-none d-lg-block"> <div id="columnDetailSiderRight"> <div class="detail-yourlike mt-0 pb-2" id="relativeArticle"> <div class="border-bottom py-2 d-flex align-items-center justify-content-between"> <h5 class="font-16">相关文章</h5> <a class="font-14 hover-letter-spacing" href="/ucenter/search/index.html?text=bluetooth headset 蓝牙耳机原理图.pdf" target="_blank" rel="nofollow">更多<i class="iconfont font-12 pl-1"></i></a> </div> <ul class="font-14 like-list"> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-docx" href="/p-12588140.html" title="android bluetooth 蓝牙设备之间自动配对" target="_blank"><span class="text-danger">a</span>n<span class="text-danger">d</span>r<span class="text-danger">o</span>i<span class="text-danger">d</span><span class="text-danger">b</span><span class="text-danger">l</span><span class="text-danger">u</span><span class="text-danger">e</span><span class="text-danger">t</span><span class="text-danger">o</span><span class="text-danger">o</span><span class="text-danger">t</span><span class="text-danger">h</span><span class="text-danger">蓝</span><span class="text-danger">牙</span>设备之间自动配对</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-doc" href="/p-23998292.html" title="蓝牙(bluetooth)技术概述" target="_blank"><span class="text-danger">蓝</span><span class="text-danger">牙</span>(<span class="text-danger">b</span><span class="text-danger">l</span><span class="text-danger">u</span><span class="text-danger">e</span><span class="text-danger">t</span><span class="text-danger">o</span><span class="text-danger">o</span><span class="text-danger">t</span><span class="text-danger">h</span>)技术概述</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-doc" href="/p-36223096.html" title="耳机保养（headset maintenance）" target="_blank"><span class="text-danger">耳</span><span class="text-danger">机</span>保养（<span class="text-danger">h</span><span class="text-danger">e</span><span class="text-danger">a</span><span class="text-danger">d</span><span class="text-danger">s</span><span class="text-danger">e</span><span class="text-danger">t</span>m<span class="text-danger">a</span>in<span class="text-danger">t</span><span class="text-danger">e</span>n<span class="text-danger">a</span>nc<span class="text-danger">e</span>）</a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-38666533.html" title="Bluetooth Testing(有关蓝牙测试)-agilent" target="_blank">B<span class="text-danger">l</span><span class="text-danger">u</span><span class="text-danger">e</span><span class="text-danger">t</span><span class="text-danger">o</span><span class="text-danger">o</span><span class="text-danger">t</span><span class="text-danger">h</span>T<span class="text-danger">e</span><span class="text-danger">s</span><span class="text-danger">t</span>ing(有关<span class="text-danger">蓝</span><span class="text-danger">牙</span>测试)-<span class="text-danger">a</span>gi<span class="text-danger">l</span><span class="text-danger">e</span>n<span class="text-danger">t</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-40455307.html" title="CSR蓝牙耳机方案原理图" target="_blank">CSR<span class="text-danger">蓝</span><span class="text-danger">牙</span><span class="text-danger">耳</span><span class="text-danger">机</span>方案<span class="text-danger">原</span><span class="text-danger">理</span><span class="text-danger">图</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-48017174.html" title="AC6925D头戴式蓝牙耳机标准原理图V1.0-HJ.pdf" target="_blank">AC6925D头戴式<span class="text-danger">蓝</span><span class="text-danger">牙</span><span class="text-danger">耳</span><span class="text-danger">机</span>标准<span class="text-danger">原</span><span class="text-danger">理</span><span class="text-danger">图</span>V1<span class="text-danger">.</span>0-HJ<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">d</span><span class="text-danger">f</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-ppt" href="/p-49013352.html" title="蓝牙(BlueTooth).ppt" target="_blank"><span class="text-danger">蓝</span><span class="text-danger">牙</span>(B<span class="text-danger">l</span><span class="text-danger">u</span><span class="text-danger">e</span>T<span class="text-danger">o</span><span class="text-danger">o</span><span class="text-danger">t</span><span class="text-danger">h</span>)<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">p</span><span class="text-danger">t</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-50219918.html" title="QCY蓝牙耳机使用方法.pdf" target="_blank">QCY<span class="text-danger">蓝</span><span class="text-danger">牙</span><span class="text-danger">耳</span><span class="text-danger">机</span>使用方法<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">d</span><span class="text-danger">f</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-56423433.html" title="蓝牙耳机成品检验标准.pdf" target="_blank"><span class="text-danger">蓝</span><span class="text-danger">牙</span><span class="text-danger">耳</span><span class="text-danger">机</span>成品检验标准<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">d</span><span class="text-danger">f</span></a> </li> <li class=""> <a class="text-ellipsis office-icon text-dark office-icon-pdf" href="/p-56453765.html" title="蓝牙耳机系统的原理与实现.pdf" target="_blank"><span class="text-danger">蓝</span><span class="text-danger">牙</span><span class="text-danger">耳</span><span class="text-danger">机</span>系统的<span class="text-danger">原</span><span class="text-danger">理</span>与实现<span class="text-danger">.</span><span class="text-danger">p</span><span class="text-danger">d</span><span class="text-danger">f</span></a> </li> </ul> </div> <div class="detail-yourlike pb-2"> <div class="border-bottom py-2"> <h5 class="font-16">相关标签</h5> </div> <ul class="font-14 like-list d-flex flex-wrap"> <a class="search-tag" href="/tags/1320295/" target="_blank">原理图</a> <a class="search-tag" href="/tags/1584366/" target="_blank">蓝牙</a> <a class="search-tag" href="/tags/1507977/" target="_blank">耳机</a> </ul> </div> <script src="/d/js/acmsd/thea1.js"></script> </div> </div> </div> <footer> <div class="container d-none d-lg-block mb-4"> <div class="d-flex justify-content-between footer-nav"> <ul class="d-flex foot-nav"> <li> <h5>常见问题</h5> <a class=text-decoration-none href=/help/wenti/upload/ target=_blank> 关于上传 </a><a class=text-decoration-none href=/help/wenti/xiazai/ target=_blank> 关于下载 </a><a class=text-decoration-none href=/help/wenti/qinquan/ target=_blank> 关于侵权 </a><a class=text-decoration-none href=/help/wenti/fenxaing/ target=_blank> 分享文档赚钱教程 </a> </li> <li> <h5>关于我们</h5> <a class=text-decoration-none href=/help/about/wzjs/ target=_blank> 网站介绍 </a><a class=text-decoration-none href=/help/about/gywm/ target=_blank> 关于我们 </a><a class=text-decoration-none href=/help/about/lxwm/ target=_blank> 联系我们 </a> </li> <li> <h5>版权问题</h5> <a class=text-decoration-none href=/help/banquan/bqsm/ target=_blank> 版权声明 </a><a class=text-decoration-none href=/help/banquan/qqcl/ target=_blank> 侵权处理 </a><a class=text-decoration-none href=/help/banquan/mzsm/ target=_blank> 免责声明 </a> </li> <li> <h5>协议条款</h5> <a class=text-decoration-none href=/help/xieyi/yhxy/ target=_blank> 用户协议 </a><a class=text-decoration-none href=/help/xieyi/fwtk/ target=_blank> 用户服务条款 </a><a class=text-decoration-none href=/help/xieyi/ysbh/ target=_blank> 用户隐私保护 </a> </li> <li> <h5>网站导航</h5> <a class="text-decoration-none help-nav-item" href="/sitemaps.xml" data-name="网站地图" target="_blank">网站地图</a> <a class="text-decoration-none help-nav-item" href="/list.html" data-name="全部分类" target="_blank">全部分类</a> <a class="text-decoration-none help-nav-item" href="/sitemaps/index.html" data-name="资源地图" target="_blank">资源地图</a> </li> </ul> <div class="foot-qrcode d-flex"> <div> <div class="subsitute-bg"><img src="https://www.wenku365.com/d/file/2022/07-08/f23df57d987ef7ad9acb33fe5abf9854.jpg"></div> <p>关注公众号<br></p> </div> </div> </div> </div> <div class="footer-copyright"> <p><a href="/" target="_blank">天天文库</a>站为“文档C2C交易模式”，即用户上传的文档直接卖给(下载)用户，本站只是中间服务平台，本站所有文档下载所得的收益归上传人(含作者)所有【成交的100%(原创)】。</p> <p>本站是网络服务平台方，若您的权利被侵害，侵权客服QQ：3074922707 欢迎举报。</p> <p>Copyright 2004-2021 <a href="https://www.wenku365.com/" target="_blank">wenku365.com</a> All Rights Reserved <a href="https://beian.miit.gov.cn/#/Integrated/index" rel="nofollow" target="_blank">闽ICP备15016911号-5 </a></p> <p>闽公网安备 <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=35052402000320" rel="nofollow" target="_blank">35052402000320</a></p> <p> <a href="https://www.wenku365.com/zt.html" target="_blank">专题文集</a> <a href="https://www.wenku365.com/zt-90007.html" target="_blank">丨职业培训</a> <a href="https://www.wenku365.com/zt-90005.html" target="_blank">丨实用范文</a> <a href="https://www.wenku365.com/zt-90010.html" target="_blank">丨商业材料</a> <a href="https://www.wenku365.com/zt-90013.html" target="_blank">丨合同协议</a> <a href="https://www.wenku365.com/zt-90009.html" target="_blank">丨PPT专题</a></p> </div> </footer> <script src="//static.wenku365.com/wenku365/js/global.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/clipboard.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/jquery.treeview.js?"></script> <script src="//static.wenku365.com/wenku365/js/jquery.share.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/common.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/downloadFile.js?"></script> <script src="//static.wenku365.com/wenku365/js/loginWindow.js?"></script> <script src="//static.wenku365.com/wenku365/js/windowRecharge.js?"></script> <script src="//static.wenku365.com/wenku365/js/viewer.min.js?"></script> <script src="//static.wenku365.com/wenku365/js/detail.js?"></script> <!-- 2023-05-07 12:09:38 --> </body> </html>