Korg SDD-2000 - Service Manual

DIGITAL DELAY
SDD-2000
SERVICE MANUAL
CONTENTS
1. SPECIFICATIONS 2
2. STRUCTURAL DIAGRAM 3
3. BLOCK DIAGRAM 7
4. CIRCUIT DIAGRAM 8
5. PC BOARD 15
6. CIRCUIT DESCRIPTION 19
7. TROUBLE SHOOTING CHART 21
8. CHECK AND ADJUSTMENT PROCEDURE 23
9. REFERENCE DATA 25
10. PARTS LIST 27
KEIO ELECTRONIC LABORATORY CORPORATION
TOKYO/JAPAN

Korg SDD-2000 Specifications

General

Brand	Korg
Model	SDD-2000
Category	Recording Equipment
Language	English

Summary

Specifications

Structural Diagram

Block Diagram

Circuit Diagram

PC Board Layouts

Circuit Description

KLM-833 Analog Circuit

Explains analog circuit functions and signal path for the SDD-2000.

KLM-833 Digital Circuit

Explains digital circuit functions and signal path for the SDD-2000.

Troubleshooting Chart

Check and Adjustment Procedures

Clock Check and Adjustment - 1

Procedure for initial clock verification and adjustment.

Clock Check and Adjustment - 2

Second procedure for clock verification and adjustment.

LFO Check and Adjustment

Steps to check and adjust the Low Frequency Oscillator (LFO).

Maximum Output Level Check and Adjustment

Procedure to check and adjust the unit's maximum output levels.

Reference Data

Parts List