billymud
發表於 2013-10-8 17:35
本帖最後由 billymud 於 2013-10-8 17:39 編輯
jojo9326 發表於 2013-10-8 17:27 static/image/common/back.gif
師兄你睇下佢點寫。。下面個gnd
(Post76 Android 手機版送出)
The Yellow-Green ribbon cable means Earth (Safety Ground), according to International Electricity Std.
be connected to IEC or 殼 ! {:1_341:}
jojo9326
發表於 2013-10-8 17:53
billymud
發表於 2013-10-8 18:09
jojo9326 發表於 2013-10-8 17:53 static/image/common/back.gif
唔該ching~
等我7少樣野~XD
另外其他既"0"同gnd我全接去powerboard個大地~
pdf, 正 !
你試7下圖中resistor, 拆走紅色線, 再7電壓觀察, 點?
jojo9326
發表於 2013-10-8 18:18
billymud
發表於 2013-10-8 18:21
jojo9326 發表於 2013-10-8 18:18 static/image/common/back.gif
7 = 測?
你話呢?
billymud
發表於 2013-10-8 18:24
本帖最後由 billymud 於 2013-10-8 18:25 編輯
jojo9326 發表於 2013-10-8 16...電牛既初級地端我應該跟iec頭接殼定係係power board個大地接地~?
refer to schematics, you should note the Chasis Ground , the Safety Ground, the Power Return.
tried to denote it for ur ref.......{:1_253:}
jojo9326
發表於 2013-10-8 18:24
billymud
發表於 2013-10-8 18:27
jojo9326 發表於 2013-10-8 18:24 static/image/common/back.gif
好~放工試左話你知~
not to miss thread #76.
jojo9326
發表於 2013-10-8 18:27
jojo9326
發表於 2013-10-8 20:52