KORG MS 10 SERVICE MANUAL

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HERE

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MDNDPHDNIC SYNTHESIZER
SERVICE MANUAL "

CONTENTS

SPECIFICATIONS. ., .

STRUCTURAL DIAGRAM,.
CIRCUIT DIAGRAM ......... .
PRINTED CIRCUIT BOARD KLM~IZSB .............
PARTS LIST (Mechanical pans not Iisxed) ,. u I H
BLOCK DIAGRAM ........................
ADJUSTMENT PROCEDURE .....

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KEIO ELECTRONIC LABORATORY CORPORATION
TOKYO/ JAPAN

nag-mp...

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1. SPECIFICATIONS

< CONTROL SECTION >
1. Keyboard 0 F~C 32 Keys/(2»2/3 octaves)
2. Voltage controlled OScales l32'. 16. 8'. 4'.I/
oscillator + 6 octaves (Fm)
-Wave lorm l/\.I\, PW/PWM,
Nobel/(4 modes)
- PW adiust/PWM intensity
Pitch ll OCTAVE OR MORE]
0 portamento
OFrequency modulation Intensity
by MG
tFrequenoy modulation intensity
by EG/EXT
3. Voltage controlled OCut~oft lrequency
low pass lilter 0 Peak [tlet ~ sell 050]
Cut-ofl lrequency modulation
intensity by MG
0 Cut-ell frequency modulation
intensity by EG/EXT
4. Envelope generator. Hold time
Attack time
' Decay time
0 Sustain level
O Release time
5. Modulation ¢Wave lorm l\-/\-/l UH'ULH
generator CONTINUALLY
- Frequency
6. External input 'Signal level adjust
7. Manual controller - Control wheel CENTER CLICK
STOP
at Power, SW A 'Volume
volume

< PATCH PANEL SECTION >

1.

9.

0.

Keyboard

VCO

VCF

. VOA

EG

.MG

. Noise generator

Manual controller

Signal out

0 Keyboard control voltage output
(exponential)/0V~ + W

t Keyboard trigger output/1m

0 VCO control voltage input
(linear responsevov ~ + 6V

0 External trequency control
input (OCT/V)/ -3V~ 4» 3V

0 External pulse width modulation
input/ -5V~ + 5V

0 External signal input/BVPP max.

OExternal cut-oil trequency con-
trol input (ZOCT/V)/ - 5V~ + 5V

- Initial gain control inv
put/0v ~ + 5v

' External trigger input/ 16m

' Envelope signal reverse out-
put/ - 5V ~ + 5V

0 Triangle output (l\-/\-/l)/
SVP P

' Rectangle output (U'l-FlJ-Ul)
/0.-. + 5v

t Pink noise output/SVPP

0 White noise output/SVPP

0 Control wheel output/
- 5V ~0V ~ + 5V

Signal output/ZVPP max.
(output impedance 3.5km

Power consumption. 5 Watts

' Dimension
0Weight
Accessories

' 499(W) x 309(0) x 249(H) mm
0 6.3 kgs
0 Patch cord/35 cm x 1