EasyManuals Logo

Yamaha DX21 Service Manual

Yamaha DX21
29 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
DIGITAL
PROGRAMMABLE
ALGORITHM
SYNTHESIZER
DX21
SERVICE
MANUAL
■
CONTENTS
IMPORTANT
NOTICE.
1
SPECIFICATIONS.
1
PANEL
LAYOUT.
2
TEST
PROGRAMS.3/4
BASIC
CIRCUIT
OPERATIONS.
5
TABLE
OF
1C
PIN
FUNCTIONS.
6
MIDI
DATA
FORMAT.7
~
17
CIRCUIT
BOARDS
.18~21
BLOCK
DIAGRAM
.
22
PARTS
LIST
OVERALL
ASSEMBLY
.23/24
KEYBOARD
ASSEMBLY.
25
LCD
ASSEMBLY
&
WHEEL
ASSEMBLY.
26
CIRCUIT
BOARDS
&
ELECTRICAL
PARTS
.27~29
OVERALL
CIRCUIT
DIAGRAM.
30
006667
NIPPON
GAKKI
CO.,
LTD.
HAMAMATSU,
JAPAN
2.93K-403
(HI
®
Printed
in
Japan
’85.6.
DX21

Table of Contents

Other manuals for Yamaha DX21

Preview: Owner's Manual
Owner's Manual54 pages
Preview: Performance Notes
Performance Notes6 pages

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Yamaha DX21 and is the answer not in the manual?

Yamaha DX21 Specifications

General IconGeneral
TypeDigital Synthesizer
Synthesis TypeFM (Frequency Modulation)
Polyphony8 voices
EffectsChorus
Year released1985
Oscillators4 operators
LFO1
Keyboard61 keys
Memory32 patches
MIDIIn, Out
OutputsStereo

Related product manuals