Block Diagram; Overall Connector Circuit Diagram; Circuit Diagram - Yamaha O2R96 Service Manual

DIGITAL MIXING CONSOLE

CIRCUIT DIAGRAM

CONTENTS

BLOCK DIAGRAM

OVERALL CONNECTOR CIRCUIT DIAGRAM

CIRCUIT DIAGRAM
2TRI................................................................................ 13
PHN................................................................................ 14
ST ................................................................................... 15
AD1 ................................................................................ 16
ADA (002, 003) .............................................................. 17
ANI1 ............................................................................... 19
ANI2, LED ...................................................................... 20
BRG (002,003) ............................................................... 21
CPU1 (002~004) ............................................................ 23
DA .................................................................................. 26
DSP (002~020) .............................................................. 27
FD1 (002~005) ............................................................... 46
FD2 (002~004) ............................................................... 50
JK1 (002~007) ............................................................... 53
JK2 (1/2, 2/2) (002~006) ................................................ 59
LCDCOM........................................................................ 64
OPT ................................................................................ 65
PN1 (002~004)............................................................... 66
PN3 ................................................................................ 69
PW ................................................................................. 70
SUB (002~008) .............................................................. 71
PN2 (002~007)............................................................... 78
JS ................................................................................... 84
STD ................................................................................ 85
Note: See parts list for details of circuit board component parts.
(002~008) .......... 3
(002~004) ...................................... 10