Korg DDM-110 Service Manual

PROGRAMMABLE DIGITAL DRUM MACHINE
MANUAL
DDM-110/220
CONTENTS
1. SPECIFICATIONS. 2
2. STRUCTURAL DIAGRAM. 3
3. BLOCK DIAGRAM . 4
4. CIRCUIT DIAGRAM . 6
5. PC BOARD. 9
6. ADJUSTMENT PROCEDURE . 10
7. CIRCUIT DESCRIPTIONS. 11
8. TROUBLESHOOTING TABLE. 15
9. PARTS LIST. 16
KEIO ELECTRONIC LABORATORY CORPORATION
TOKYO/JAPAN