|23-05-2009||VOLUME||how i can tune up the rear and centre speaker volume(i dont have the remote)? :roll:|
|23-05-2009||Which one of the above mentioned model numbers (or do you have one not mentioned yet)?
My crystal ball is in the shop being tuned up :D|
|23-05-2009||Mackie powered loudspeaker||Hello
I am repairing this equipment which uses a switching supply...the Driver IC for the power Mosfet has written on it "1271a"...I have searched and searched for this IC but to no avail...nothing on Internet, it is a 8 pin surface mount anyb|
|24-05-2009||In searching for a specific part number, in general, "1271.." could be anything from part of a valid number to a "house" number? without reverse engineering or more information it is difficult to tell for sure.
You may have a better c|