Yamaha DTXPRESS, Service Manual

Page: 1 / 47

■
CONTENTS
（目次）
SPECIFICATIONS …………………………………………… 3/4
PANEL LAYOUT ……………………………………………… 5
CIRCUIT BOARD LAYOUT ………………………………… 6
BLOCK DIAGRAM …………………………………………… 7
DISASSEMBLY PROCEDURE ……………………………… 8
LSI PIN DESCRIPTION……………………………………… 10
IC BLOCK DIAGRAM………………………………………… 11
CIRCUIT BOARDS…………………………………………… 12
TEST PROGRAM ………………………………………… 16/22
MIDI DATA FORMAT……………………………………… 30/32
ERROR MESSAGES……………………………………… 34/35
MIDI IMPLEMENTATION CHART …………………………… 36
PARTS LIST
1 1.25K-058 Printed in Japan '99.5
DRUM TRIGGER MODULE
SERVICE MANUAL
ED
011469
19990601-48000