PRINTED AND THERMALLY BOUND THE:

YAMAHA MS400 POWERED SPEAKER
SERVICE MANUAL (PLEASE NOTE THAT THIS IS A MANUAL NOT THE EQUIPMENT)
INCLUDING BLOCK DIAGRAM, PRINTED CIRCUIT BOARDS, SCHEMATIC DIAGRAMS, AND PARTS LIST
31 PAGES IN ENGLISH AND WHILE YOU ARE WAITING FOR IT, WHY NOT DOWNLOAD IT RIGHT AWAY ON PDF FROM OUR SITE FOR ONLY A SMALL FEE. VERY USEFUL IF YOU WANT TO ENLARGE A DIAGRAM. JUST GO TO:THEMANUALSSERVICE DOTCOM AND TYPE THE MAKE AND MODEL YOU NEED INTO THE SEARCH BOX.