改造Philips 老年 dvd - 取代 cec 5100 transport
本帖最後由 Alman 於 2012-6-8 01:38 編輯小弟之 5100 transport 老態盡現, 讀碟緩慢,昨天出現轉速無力,讀不了訊息, 光頭停止活動。相信皮帶出事。稍後會打開檢查, 看看怎樣打救。
把十多年的 Philips DVD player搬出, 有 digital out, detachable 幼身power cable (8字頭)。機身非常單簿,承Harmonix 釘,"責"鋼沙,居然好聲。真要細心再聽。既有潛質,遂打算改改之。先要攪電源:加iec座,但怎樣找出火中線呢? (例如用 他表)。先{:1_249:} 謝過了{:1_249:}
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer003.jpg
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer002.jpg 小弟之 5100 transport 老態盡現, 讀碟緩慢,昨天出現轉速無力,讀不了訊息, 光頭停止活動。相信皮帶出事 ...
Alman 發表於 2012-6-7 00:17 http://www.post76.com/discuss/images/common/back.gif
你有冇焊錫經驗架,無就咪亂試,AC220v唔講得笑。
打開個蓋會見到條兩芯電源線有分啡色和藍色的,咁啡色是火線L,藍色是中線N,水線唔用。
記得這段短線都要用發燒級靚線。 多謝YYSK 兄
我打開機蓋,原來原裝座直插電路版, 有H及 N 標示。即無得改。唯有買個 Furutech 8 字頭算。 本帖最後由 Alman 於 2012-6-8 01:44 編輯
打開再看看,做了 些功夫後, 它的聲音很正,接近 CEC transport !
大有改造空間,原來可加 ice 座,哈,去馬也!
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer006.jpg
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer007.jpg
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer008.jpg
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer009.jpg
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer010.jpg
http://i2.photobucket.com/albums/y25/firebird/CD%20Player/CDPlayer011.jpg 回復 4# Alman
looking at the photos, not only the IEC power plug, u need to mod the power module as well. 多謝YYSK 兄
我打開機蓋,原來原裝座直插電路版, 有H及 N 標示。即無得改。唯有買個 Furutech 8 字頭算。 ...
Alman 發表於 2012-6-7 01:23 http://www.post76.com/discuss/images/common/back.gif
应该L是接火线,那个L边上就连着保险丝 本帖最後由 Alman 於 2012-6-8 12:49 編輯
回復 5# billymud
Too complicated for me.Just want to do the simple things{:1_352:}Thanks for your advice. 回復 6# headfan
對呀。L 那邊有fuse. 打算換粒發燒fuse. 回復 7# Alman
Those E-caps on the 十多年的power module might hv been " retiring" .replacing those are not complicated.make sure to apply low ESR caps for switching power supplies. 回復 9# billymud
Thanks Billy.
I'm living in a small city in BC Canada. No audio or electronic stores here at all.Do you have any recommendation for buying those caps on-line?Thanks.