Yamaha Portable Grand DGX-530 User Manual

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

Yamaha Portable Grand DGX-530 Specifications

General

Amplifiers	6W + 6W
Speakers	12cm x 2 + 3cm x 2
Weight	22.5 kg
One Touch Setting (OTS)	Yes
Keyboard	88 keys
Touch Sensitivity	Hard, Medium, Soft, Fixed
Polyphony	32 notes
Effects	Reverb, Chorus, DSP
Styles	160 styles
Songs	30 preset songs
Recording	5 songs, 6 tracks
Connectivity	USB to Host, Headphones, Sustain Pedal
Included Accessories	Music Rest
Music Database	305