KORG MS2000 SERVICE MANUAL

1) Structural Diagram - - - - - 2 2) Block Diagram - - - - - - - - - 13 3) Circuit Diagram - - - - - - - - 14 4) Diagnostics - - - - - - - - - - - 22 5) Parts List - - - - - - - - - - - - - 23 Issued date: May.10.2000 Issued by: KORG INC. NO. [PART CODE[PART NIMES Or © © Li [641041546|x-8110 PANEL Rocco | 1. C2 [641041580|x-8110 BOTTOM COVER Koc-ci0213 | 1. 3 _[645053015[x-8110 SIDE PLATE L KOC-D30193-1 | 1. LS Jéasossone[x-8n1o SIDE PLATE RKoc-030193-2 | 1. G | 0000, 00 “O00 | 6) © | | SS;;:: eee |: \ | 6): Ho oouseee de. 2 D r oo ot om feel Still mileeeeeeeeee oes eee | 6 D0000000000000DD © | M|BT B BZMC 4x10 | 8 | | @ |[BT B BZM 3 x 8 | 3. MARK] == SCREWS ________[JQ'TY]

Service Manual MS2000 MS2000R CONTENTS 1) Structural Diagram - - - - - 2 2) Block Diagram - - - - - - - - - 13 3) Circuit Diagram - - - - - - - - 14 4) Diagnostics - - - - - - - - - - - 22 5) Parts List - - - - - - - - - - - - - 23 Revision: 1.00 Issued date: May.10.2000 Issued by: KORG INC. How to start/operate the test mode [ON/OFF] + [1] + Power ON : Full test (Automatic measure mode) [ON/OFF] + [2] + Power ON : Internal test is not executed (No Preload, Automatic measure mode) [ON/OFF] + [3] + Power ON : Full test (Manual test mode) [ON/OFF] + [4] + Power ON : Internal test is not executed (No Preload, Manual test mode) [ON/OFF] + [5] + Power ON : After indicating the version number, the MS2000/MS2000R normally function. (No Preload) [PAGE + ] or [16] : ITEM UP [PAGE - ] : ITEM DOWN [CURSOR >] : STEP UP [CURSOR <] : STEP DOWN Preload [ON/OFF] + [REC] + Power ON Note The MS2000 takes the calibration of the wheel so please take the full test after repairing it. On the version 1.00, preload is executed as long as "Finish !" is indicated at the last part of the test. So please do NOT turn off the power until "KORG" is indicated. (Preload is executed during the Flash ROM test.) On…