SERVICE MANUAL
HAMAMATSU, JAPAN
SERVICE MANUAL
PK
001804
Copyright (c) Yamaha Corporation. All rights reserved. PDF ’08.04
SPECIFICATIONS .......................................................3
PANEL LAYOUT ..........................................................4
CIRCUIT BOARD LAYOUT & WIRING ........................6
DISASSEMBLY PROCEDURE ....................................8
LSI PIN DESCRIPTION .............................................13
IC BLOCK DIAGRAM ................................................16
CIRCUIT BOARDS ....................................................17
TEST PROGRAM ......................................................25
INITIALIZATION .........................................................29
USER DATA BACKUP ...............................................30
MIDI IMPLEMENTATION CHART ..............................34
MIDI DATA FORMAT ..................................................35
PARTS LIST
BLOCK DIAGRAM
OVERALL CIRCUIT DIAGRAM
CONTENTS
DGX-530 YPG-535
DIGITAL KEYBOARD
To Next Page
Need help?
General
