為了給 VR 體驗帶來更細膩的沉浸感,前段時間,HTC Vive 終於在發佈兩年後迎來了升級幅度最明顯的產品 HTC Vive Pro,看看 Vive 官網是怎麼描述它的:<strong>VIVE Pro 專業版超越業界標竿,實現最具沉浸感的虛擬現實體驗。</strong><p>對照上一代產品 HTC Vive,不難發現 HTC Vive Pro 所謂「更具沉浸感的體驗」實際上是建立在更精細的解析度(2880 x 1600 單眼 1440 x 1600,615 PPI)、新的低延遲且高性能的無線套件,以及內建了&nbsp;Hi-Res Audio 認證耳機、改善了頭顯重量分佈等方面的升級上。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/IMG_0348.jpg" sizes="(max-width: 2250px) 100vw, 2250px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/IMG_0348.jpg 2250w, https://images.ifanr.cn/wp-content/uploads/2018/04/IMG_0348-360x240.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/IMG_0348-768x512.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/IMG_0348-1024x683.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="400" /></p>
<p>&nbsp;</p>
<p>HTC Vive Pro 的基本規格:</p>
<ul>
<li>兩個 1600 x 1440 的 AMOLED 顯示器,帶來雙眼 2880 x 1600 的解析度</li>
<li>90 Hz 螢幕更新率</li>
<li>內置雙前置鏡頭,雙麥克風和可拆卸耳機</li>
<li>包含 SteamVR 追蹤技術 2.0、G-sensor 校正、gyroscope 陀螺儀、proximity 距離感測器、瞳距感測器</li>
<li>新的無線套件</li>
</ul>
<p>那麼,這款在 HTC 口中被稱之為「超越業界標竿的 VR 裝置」,它的內部是什麼樣的?在拆解之前,iFixit 按照慣例動用了 Creative Electron 的 X 光工具對 HTC Vive Pro 進行窺視。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/SpHyUqLMZsGUT1.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/SpHyUqLMZsGUT1.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/SpHyUqLMZsGUT1-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/SpHyUqLMZsGUT1-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/SpHyUqLMZsGUT1-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>透過這張 X 光透視圖,我們可以看到相較於 Vive,Vive Pro 內部的結構和走線佈局做了一定的調整,但其內部大部分組件依然都是通過螺絲進行連接,也就是說 Vive Pro 依然與 Vive 一樣,容易拆卸。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/554656.jpg" sizes="(max-width: 4802px) 100vw, 4802px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/554656.jpg 4802w, https://images.ifanr.cn/wp-content/uploads/2018/04/554656-360x91.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/554656-768x193.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/554656-1024x258.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="151" /></p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/VcJgZg1DYGPBC1.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/VcJgZg1DYGPBC1.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/VcJgZg1DYGPBC1-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/VcJgZg1DYGPBC1-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/VcJgZg1DYGPBC1-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>先掀開頭顯內部的海綿墊,用十字螺絲刀擰開螺絲,卸 Vive Pro 兩側的耳機(由創新代工),然後再把連接耳機的線纜撥開,卸下頭顯左右兩側的螺絲,就能初步將 Vive Pro 拆卸成兩部分。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/090.jpg" sizes="(max-width: 4802px) 100vw, 4802px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/090.jpg 4802w, https://images.ifanr.cn/wp-content/uploads/2018/04/090-360x91.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/090-768x193.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/090-1024x258.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="151" /></p>
<p>擰開頭顯頂部和底部的螺絲,用撥片撬開 Vive Pro 拼接式的外殼,Vive Pro 的內部便在我們面前展露無遺。正如上一款 Vive 一樣,它的內部還是充斥著密密麻麻的排線。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/wFCFuEbORYNDXIeg-1.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/wFCFuEbORYNDXIeg-1.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/wFCFuEbORYNDXIeg-1-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/wFCFuEbORYNDXIeg-1-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/wFCFuEbORYNDXIeg-1-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>值得一提的是,我們在 Vive Pro 表面所看到的一個個凹孔,其實是一個個紅外接收器,外殼上配備濾光片,過濾可見光,而接收器則用來接收紅外光,與 Oculus Rift 相比,兩者的工作原理正好相反。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/J2Hw4SZxuDf2IlE.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/J2Hw4SZxuDf2IlE.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/J2Hw4SZxuDf2IlE-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/J2Hw4SZxuDf2IlE-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/J2Hw4SZxuDf2IlE-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>接下來要把頭顯上的雙麥克風組件拆卸下來,這時候需要動用熱風機和平頭撬棒這些工具,這個操作需要小心翼翼,否則就會損壞到麥克風。</p>
<p>一旦拆下了麥克風,面板上的主機板、鏡頭、紅外感測器等零件就更容易分離了。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/iLKVfRu4w3D46M.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/iLKVfRu4w3D46M.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/iLKVfRu4w3D46M-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/iLKVfRu4w3D46M-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/iLKVfRu4w3D46M-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /><label class="caption" style="width: 600px; display: block; text-align: left; color: #555; line-height: 22px; padding: 0 3px 22px 3px; border-bottom: 2px solid #f0f0f0; margin: 5px auto 1rem auto;"><span style="color: #2382c5; padding-right: 5px;"> ▲ </span>電路板背面有一塊銅箔片,用於 EMI 屏蔽以及被動散熱</label></p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/KJ6MoBImcFwSLqu.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/KJ6MoBImcFwSLqu.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/KJ6MoBImcFwSLqu-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/KJ6MoBImcFwSLqu-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/KJ6MoBImcFwSLqu-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /><label class="caption" style="width: 600px; display: block; text-align: left; color: #555; line-height: 22px; padding: 0 3px 22px 3px; border-bottom: 2px solid #f0f0f0; margin: 5px auto 1rem auto;"><span style="color: #2382c5; padding-right: 5px;"> ▲ </span>Vive Pro 的兩顆鏡頭</label></p>
<p>我們先來看看 Vive Pro 的主機板設計。<br /> <img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/1223.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/1223.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/1223-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/1223-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/1223-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<ul>
<li>兩顆 Nordic Semiconductor NRF24LU1P 2.4 GHz RF 晶片</li>
<li>Atmel SAM G55J 32 位微控制器</li>
<li>兩顆 Winbond 25Q32JV1Q 4MB&nbsp;</li>
<li>Alpha Imaging Technology AIT8589D 圖像信號處理器</li>
<li>Lattice Semiconductor iCE40HX8K 低功耗 FPGA</li>
</ul>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/UFfEuXMJRP2yP3.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/UFfEuXMJRP2yP3.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/UFfEuXMJRP2yP3-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/UFfEuXMJRP2yP3-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/UFfEuXMJRP2yP3-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>此外,在 Vive Pro 排線接收器旁邊還內嵌了 Triad Semiconductor TS4231 光電數字轉化 IC,用於實時將紅外光脈衝轉換為數位信號。</p>
<p>拆完前面板後,我們進入頭顯的主體拆解部分。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/R3rHmFo4qEif3TG.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/R3rHmFo4qEif3TG.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/R3rHmFo4qEif3TG-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/R3rHmFo4qEif3TG-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/R3rHmFo4qEif3TG-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>撥開左右兩個排線,Vive Pro 的另一個主機板就得以順利分離,這種用兩塊主機板相連的設計,顯然與 Vive (單板)有些不同。</p>
<p>Vive Pro 高昂的售價與這塊主機板的用料也有一定的關係。實際上,這塊主板的主要用途在於顯示器、處理圖形以及其他方面的數據。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/TgEYMQ6blPfbsKr.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/TgEYMQ6blPfbsKr.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/TgEYMQ6blPfbsKr-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/TgEYMQ6blPfbsKr-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/TgEYMQ6blPfbsKr-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>正面主要有這些元件:</p>
<ul>
<li>Analogix ANX7530 Slimport (4K 畫質)接收器</li>
<li>Cirrus Logic CS43130 高性能 DAC</li>
<li>Cmedia CM6530N USB 2.0 音訊晶片</li>
<li>德儀(TI)TPS54541 降壓型 DC 轉換器</li>
</ul>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/fs3rQCBMWlWBRtvN.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/fs3rQCBMWlWBRtvN.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/fs3rQCBMWlWBRtvN-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/fs3rQCBMWlWBRtvN-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/fs3rQCBMWlWBRtvN-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>背面則有這些元件:</p>
<ul>
<li>Cirrus Logic CS47L90 音訊編解碼器</li>
<li>STMicroelectronics F072RBH6 ARM Cortex-M0 微控制器(與 Vive 相同)</li>
<li>Lattice Semiconductor LP4K81 低功耗 FPGA</li>
<li>Macronix MX25V8035F 8MB CMOS&nbsp;</li>
<li>Winbond 25Q32JV1Q 4MB&nbsp;</li>
<li>Via Labs VL210-Q4 和 VL813-Q7 USB 3.0 控制器</li>
<li>Macronix MX25L4006E 4MB CMOS&nbsp;</li>
</ul>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/00000.jpg" sizes="(max-width: 3203px) 100vw, 3203px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/00000.jpg 3203w, https://images.ifanr.cn/wp-content/uploads/2018/04/00000-360x136.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/00000-768x290.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/00000-1024x386.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="226" /></p>
<p>最後,我們來看看 Vive Pro 的顯示模組。Vive Pro 依舊配了 Fresnel 定製的鏡片,而背面的顯示面板換成了一塊三星的 3.5 英吋 1600 x 1440 解析度 AMOLED ,型號為 AMS350MU04。據 iFixit 介紹,這塊顯示面板與三星 Odessy MR 頭顯的面板相同。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/KQEufvFImKZ5sh.jpg" sizes="(max-width: 1600px) 100vw, 1600px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/KQEufvFImKZ5sh.jpg 1600w, https://images.ifanr.cn/wp-content/uploads/2018/04/KQEufvFImKZ5sh-360x270.jpg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/KQEufvFImKZ5sh-768x576.jpg 768w, https://images.ifanr.cn/wp-content/uploads/2018/04/KQEufvFImKZ5sh-1024x768.jpg 1024w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="450" /></p>
<p>至此,HTC Vive Pro 的拆解終於告一段落。雖然它拆解起來的步驟並沒有比智慧手機、平板電腦少一些,但是 iFixit 認為它的可修復性還是比較高的,並最終給它打出了 8 分「可維修度」評分(總分 10 分,分數越高說明越容易維修)。</p>
<p><img style="display: block; margin-left: auto; margin-right: auto;" src="https://images.ifanr.cn/wp-content/uploads/2018/04/343434.jpeg" sizes="(max-width: 936px) 100vw, 936px" srcset="https://images.ifanr.cn/wp-content/uploads/2018/04/343434.jpeg 936w, https://images.ifanr.cn/wp-content/uploads/2018/04/343434-360x177.jpeg 360w, https://images.ifanr.cn/wp-content/uploads/2018/04/343434-768x377.jpeg 768w" alt="HTC Vive Pro 被iFixit拆解:售價雖然貴,但貴得有道理" width="600" height="295" /></p>
<p>從維修角度上看,iFixit 認為 Vive Pro 的優點在於:</p>
<ul>
<li>使用標準的工具就可以完成簡單的、無損傷的拆卸</li>
<li>耳機採用模組化設計,官方還附贈了拆卸和安裝說明</li>
<li>應用了常見尺寸的螺絲釘,並配備了舒適的海綿墊</li>
<li>設備內使用膠水連接的部分非常少,容易拆卸</li>
</ul>
<p>但缺點則是:</p>
<ul>
<li>內部結構比較複雜,有很多細小的零件,而且沒有附送維修手冊</li>
</ul>
<p>&nbsp;</p>
<ul>
<li>本文授權轉載自:<a href="http://www.ifanr.com/1013267">ifanr</a></li>
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