杰成 VCD-5610 如何加音频输入?

<table id="table1" height="418" cellspacing="0" cellpadding="0" width="618" border="0" style="BORDER-TOP-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; FONT-SIZE: 9pt; BORDER-BOTTOM-WIDTH: 0px; BORDER-RIGHT-WIDTH: 0px;"><tbody><tr><td width="474" background="cid:__0@Foxmail.net" colspan="2" height="30" style="BORDER-LEFT: medium none;"><b>产品编号：VCD-5610</b></td><td width="101" height="30" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="31" height="25" style="BORDER-RIGHT: medium none; BORDER-TOP: #ffffff; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="207" height="25" style="BORDER-RIGHT: medium none; BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ VCD/CD/MP3/CD-R/CD-RW兼容</td><td width="206" height="25" style="BORDER-TOP: #ffffff 1px solid; BORDER-BOTTOM: 1px solid;">◇ AM/FM收音，30个电台存储</td><td width="101" height="25" style="BORDER-RIGHT: medium none; BORDER-TOP: #ffffff; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="31" height="28" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="207" height="26" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 全数字伺服</td><td width="206" height="26" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 可拆防盗面板</td><td width="101" height="28" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="31" height="24" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="207" height="24" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 超强机械抗震</td><td width="206" height="24" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 45WX4大功率输出</td><td width="101" height="24" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="31" height="25" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="207" height="26" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 声场均衡，声像定位调整</td><td width="206" height="26" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 无线全功能摇控</td><td width="101" height="25" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="31" height="27" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="207" height="25" style="BORDER-RIGHT: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: 1px solid;">◇ 彩色液晶动态显示附白色LED</td><td width="206" height="25" style="BORDER-BOTTOM: 1px solid;">◇ 镀金RCA端子音频/视频输出</td><td width="101" height="27" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="15" height="26" style="BORDER-RIGHT: medium none;"></td><td width="31" height="26" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="413" colspan="2" height="26" style="BORDER-BOTTOM: 1px solid;">◇ 三光束全息拾取，自动设置工作参数</td><td width="101" height="26" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td></tr><tr><td width="15" height="25" style="BORDER-RIGHT: medium none;">　</td><td width="31" height="168" rowspan="1" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none;">　</td><td width="474" colspan="2" height="168" rowspan="1" style="BORDER-LEFT: medium none;"><img height="137" src="http://www.jensor.com/jpg/VCD-5610.jpg" width="450" border="0" alt=""/></td></tr></tbody></table>这台机器 能否加 音频输入 ，能加的话如何加，谢谢

国产机直接拆开找到收音头在底下找到左右声音音频信号切断改就好了。

老大说得对：我以前也是这样改的啊．．．