HiFi Fever

標題: sp-10 noise [打印本頁]

作者: ronaldc    時間: 2006-11-6 19:23
標題: sp-10 noise
there is noise occur when set the volumn at 1:00 position.
can here noise 4 inch away from the speaker.

although it is acceptable, hope can reduce half to the orginal.
any high hand can give suggestion? thanks.
作者: losin    時間: 2006-11-6 23:08
你搭棚架?
作者: ronaldc    時間: 2006-11-7 08:26
pcb only!
作者: audionote    時間: 2006-11-8 01:35
如果是廠機there is noise occur when set the volumn at 1:00 position.
一定無人會買.



DlY樂趣之一解决問題.



你部機有無pay學費上堂.
作者: william    時間: 2006-11-8 09:48
ronaldc, you can come to our new place to check it on the next week!
作者: ronaldc    時間: 2006-11-9 00:44
thanks william.
where is the new place?
作者: kk_ho    時間: 2006-11-9 13:57
Ronald,

The place is my home....

just a joke

KK.
作者: DUALXEON    時間: 2006-11-15 01:54
Can I bring my economy $ pre amp JP 200 to compare.

:
作者: admin    時間: 2006-11-15 02:08
http://www.hififever.com/forum/viewtopic.php?t=1092

Here, come on this Sat!
作者: mkliu    時間: 2006-11-20 03:49
Hi ronaldc, how's your sp10 now?
作者: ronaldc    時間: 2006-11-20 08:10
everythingis good but noise.
作者: mkliu    時間: 2006-11-20 10:21
[quote:a136c944c7="ronaldc"]everythingis good but noise.[/quote]

still not fixed?
what kind of noise? hum? ele. current? or ?
can you post photo here for the inside layout?
作者: losin    時間: 2006-11-20 17:51
ronaldc:你用什麼後級?
作者: ronaldc    時間: 2006-11-20 21:45
image 6bi
作者: losin    時間: 2006-11-20 22:16
你試下飛起條水線!不過要小心D!
作者: audionote    時間: 2006-11-21 04:16
ronaldc兄

william己經跟你說了
ronaldc, you can come to our new place to check it on the next week!
為什麼你不去那邊,他們收了你錢一定辨好的.


不會是因為
KK-ho說
Unlike only "blowing" something.
你不好意思.


新手上堂certifiy to calling "金錢換取知識". 沒事的.我們全部人都明白那個道理.他們生意人也應該明白.一定解决得了.上堂時間不明白.那樣當然問老師,你不問他還可以問誰.
要是部功放有直流 出千万不要再用.有可能後面功放及喇叭死.


飛水線 :?:  :?:  :?:


Audionote@China
作者: audionote    時間: 2006-11-24 07:22

作者: losin    時間: 2006-11-26 16:25
ronaldc兄 :問題解決了嗎?
作者: ronaldc    時間: 2006-11-27 08:01
will go to william's office try to fix it!(also try to improve)
作者: ynnek    時間: 2006-12-6 10:58
Hi William Sir,

Just finish my SP10, but I got similar problem.

Can here noise (See ... See / Dee...Dee) around 4 inch away from the speaker.

Setting:
-SP10 + UcD180
-volumn position at 0
-without input source

Is this normal?

thanks,
Kenny
作者: audionote    時間: 2006-12-6 15:26
點解上了堂還會這樣.

你地上堂時有沒有聽老師講解每一部份作用為什麽要這樣.每一粒零件作用改變數值後會那麼.焊上前有沒有測試每粒誤差、配對、保證工作正常.


完成有沒有用驗測電壓電流.再用毫伏表.示波器.信號發生器.失真器.頻率特性器.頻譜分析器驗測.最後用耳朵.這麼是正確基楚DlY要求.





DlY 不代表段估.




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