Roland MT-90U Service Notes

Copyright © 2008 Roland Corporation All rights reserved. No part of this publication may be reproduced in any form without the written permission of Roland Cororation. Printed in Japan (0285) (CC-KWS) 17058572E0 Mar. 2008 MT-90U Table of Contents Cautionary Notes ..............................................................2 Mai ...

through this document. The matters described may differ according to the model. Back Up User Data! Executing a Factory Reset returns the following settings to their factory defaults. These cannot be backed up. Note them down on paper as required. • Tuning settings (Owner’s Ma ...

Tones 348 tones (including 8 drum sets, 1 effects set) Internal Sounds Conforms to GM2 system/GS format/XGlite supported Master Tuning 415.3 Hz to 466.2 Hz (0.1 Hz units) Effects Reverb (MIDI only) Chorus (MIDI only) Sound Control: Sharp, Clear, Power Sequencer Metronome Time Signatures ...

fig.FrontPanel.eps Location of Controls (Front Panel) Parts List 1 7 10 9 2 3 8 11 12 6 5 4 No. Part Code Part Name Description Q’ty 1 04787512 DISPLAY COVER 1 04780545 LCD 221-3065-0784 1 2 04892901 RADIAL LED (2COLOR RED/GREEN) L-3749ESGC 1 3 04787623 R-KNOB MF 1 05017756 14MM ROTARY VOLUME (STEREO) F ...

fig.RearPanel.eps Location of Controls (Rear Panel) Parts List 2 1 3 4 8 7 9 6 5 10 No. Part Code Part Name Description Q’ty 1 02341634 DC JACK HTJ-020-05A (610-00100-04-00) 1 2, 8 00569278 6.5MM JACK LGR4609-7100F 2 3, 4 04890223 9MM VOLUME VX09211NPP20U1B20K 2 5 04890689 SLIDE SWITCH SKA-22D01N-G6-NA 1 ...

fig.bunkaizu-all.eps View3 View4 View5 View1 View2 View9 View8 View6 View7 5 19 17 18 10 11 12 4 13 6 7 14 9 15 16 1 20 3 2 8 ...

No. Part Code Part Name Description Q’ty 1 04787601 REAR CASE 1 2 04787534 FRONT CASE 1 3 02342712 SPEAKER FULL-RANGE 1 4 04780545 LCD 221-3065-0784 1 5 04787634 SP GRILLE + NET 1 6 04787556 IRDA COVER 1 7 04898312 IR BOARD ASSY 1 8 04898334 VOLUME BOARD ASSY 1 9 04898367 SW BOARD ASSY 1 10 05122112 FRONT P ...

fig.bunkaizu-1.eps b a f a f f c f e View1 View2 View3 View4 View5 View6 ...

View 1, 2 View 3, 4 View 5, 6 No. Part Code Part Name Description Q’ty a 40011312 SCREW 3X8 BINDING TAPTITE P BZC 5 b 40012490 SCREW 4X10 BINDING TAPTITE P BZC 4 c 40011334 SCREW 3X12 BINDING TAPTITE-P FE BZC 1 e 40454856 SCREW M4X10 BINDING NI 1 f 03904456 SCREW 3X6 B-TITE BIND BZC 4 No. Part Code Part Name ...

fig.bunkaizu-2.eps Exploded View (2) Parts List View 7, 8, 9 a b a d a a View7 View8 View9 No. Part Code Part Name Description Q’ty a 40011312 SCREW 3X8 BINDING TAPTITE P BZC 19 b 40012490 SCREW 4X10 BINDING TAPTITE P BZC 4 d 40012867 SCREW M3X8 PAN MACHINE W/SW+PW ZC 2 ...