自己的神叭自己救 5021改2.1聲道AMP - 喇叭
By Susan
at 2014-05-30T01:48
at 2014-05-30T01:48
Table of Contents
主旨:使用網拍購得的2.1聲道擴大機替代原機上的擴大器電路
緣起:我的MX-5021也壞了-
有一天它就沒聲音了,控制器的電源燈會亮但是沒有聲音,
按照網上搜尋到的資料拆開來清理所謂的黃膠:
拆機取出電路板, 紅圈內的接線必須拔開:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1466_zps9b92facd.jpg
b我的這組喇叭上黃膠黏到接頭這來了, 拔開接頭過程極不順
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1477_zpsde9ee4f1.jpg
紅圈處是沒清乾淨的膠; (清膠前照片忘記拍了)
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1476_zpsb0b61dde.jpg
膠近照:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1470_zps0c9ae6c9.jpg
(很隨便地)把電路板上的黃膠清理過之後組裝回去喇叭再度發出了聲音;
但是控制器的音量旋鈕連同Bass/Treble調整功能就通通沒作用了,
然後關閉電源再開後喇叭就掛了...(回復到電源燈會亮的癱瘓狀態)
本來有在某AV論壇打聽到某位住台北的達人有在幫人修MX-5021;
因為我住高雄所以最後決定直接買一組便宜AMP來裝上去
在拍賣上找到了賣家住附近的2.1聲道AMP:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1485_zps71392167.jpg
接線方式跟MX-5021一樣是用夾線的:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1480_zpsb0907fca.jpg
衛星喇叭部分的接線方式跟原本5021一樣把線夾上去就好了;
重低音部分則是直接把線接到重低音單體上
心得:
基本上音質還可接受;重低音的輸出音量不好調整,稍微轉一點點就太多了,
重低音箱發出的低鳴董茲會強烈到很不自然
不過我只要喇叭還能再繼續使用就好了~~
--
緣起:我的MX-5021也壞了-
有一天它就沒聲音了,控制器的電源燈會亮但是沒有聲音,
按照網上搜尋到的資料拆開來清理所謂的黃膠:
拆機取出電路板, 紅圈內的接線必須拔開:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1466_zps9b92facd.jpg
b我的這組喇叭上黃膠黏到接頭這來了, 拔開接頭過程極不順
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1477_zpsde9ee4f1.jpg
紅圈處是沒清乾淨的膠; (清膠前照片忘記拍了)
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1476_zpsb0b61dde.jpg
膠近照:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1470_zps0c9ae6c9.jpg
(很隨便地)把電路板上的黃膠清理過之後組裝回去喇叭再度發出了聲音;
但是控制器的音量旋鈕連同Bass/Treble調整功能就通通沒作用了,
然後關閉電源再開後喇叭就掛了...(回復到電源燈會亮的癱瘓狀態)
本來有在某AV論壇打聽到某位住台北的達人有在幫人修MX-5021;
因為我住高雄所以最後決定直接買一組便宜AMP來裝上去
在拍賣上找到了賣家住附近的2.1聲道AMP:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1485_zps71392167.jpg
接線方式跟MX-5021一樣是用夾線的:
http://i229.photobucket.com/albums/ee221/CMLeeptt/DSCN1480_zpsb0907fca.jpg
衛星喇叭部分的接線方式跟原本5021一樣把線夾上去就好了;
重低音部分則是直接把線接到重低音單體上
心得:
基本上音質還可接受;重低音的輸出音量不好調整,稍微轉一點點就太多了,
重低音箱發出的低鳴董茲會強烈到很不自然
不過我只要喇叭還能再繼續使用就好了~~
--
Tags:
喇叭
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