[求助] 隨身耳擴換運算放大器 OP
![文章 文章](./styles/skyblue/imageset/icon_post_target.gif)
最近在版上購入OPA128SM 883後,想換到SuperMacro Ⅳ上,遇到些問題想請教
附圖
![圖檔](https://farm6.staticflickr.com/5509/12217693153_14de8eb4d1_b.jpg)
![圖檔](https://farm8.staticflickr.com/7369/12217693723_2da9cd63dc_b.jpg)
![圖檔](https://farm6.staticflickr.com/5497/12217906304_928286ec3a_b.jpg)
![圖檔](https://farm3.staticflickr.com/2869/12217506935_0f954f92a8_b.jpg)
![圖檔](https://farm8.staticflickr.com/7398/12217693523_90517c644e_b.jpg)
![圖檔](https://farm4.staticflickr.com/3698/12217506705_09c7575706_b.jpg)
![圖檔](https://farm8.staticflickr.com/7330/12218129644_0169a370ad_h.jpg)
拆開後才知道原OP是焊在電路版上,功課沒做足
請問有什麼辦法能換?
感謝解答
附圖
![圖檔](https://farm6.staticflickr.com/5509/12217693153_14de8eb4d1_b.jpg)
![圖檔](https://farm8.staticflickr.com/7369/12217693723_2da9cd63dc_b.jpg)
![圖檔](https://farm6.staticflickr.com/5497/12217906304_928286ec3a_b.jpg)
![圖檔](https://farm3.staticflickr.com/2869/12217506935_0f954f92a8_b.jpg)
![圖檔](https://farm8.staticflickr.com/7398/12217693523_90517c644e_b.jpg)
![圖檔](https://farm4.staticflickr.com/3698/12217506705_09c7575706_b.jpg)
![圖檔](https://farm8.staticflickr.com/7330/12218129644_0169a370ad_h.jpg)
拆開後才知道原OP是焊在電路版上,功課沒做足
![啊咧 :ale:](./images/smilies/New016.gif)
請問有什麼辦法能換?
感謝解答
聊耳機、品音樂、論音響、玩電子DIY以及哈拉風花雪月的地方
http://ck10wwww.andaudio.com/phpbb3/
http://ck10wwww.andaudio.com/phpbb3/viewtopic.php?f=25&t=120106
steel 寫:看圖...
是 IC 座捍在 PCB 上
直接拔 OP 換 OP 不就 OK?