Yamaha MOTIF-6 MOTIF-7 MOTIF-8 Service Manual Repair Guide

SERVICE MANUAL HAMAMATSU, JAPAN 1.498K-0053 K Printed in Japan 2001.07 011580 SY CONTENTS SPECIFICATIONS .............................................................................. 3 CIRCUIT BOARD LAYOUT ................................................................. 5 PANEL LAYOUT .................................................................................. 8 WIRING ............................................................................................. 14 DISASSEMBLY PROCEDURE (MOTIF6, MOTIF7) ......................... 16 DISASSEMBLY PROCEDURE (MOTIF8) ........................................ 23 LSI PIN DESCRIPTION .................................................................... 37 IC BLOCK DIAGRAM ........................................................................ 43 CIRCUIT BOARDS ........................................................................... 47 TEST PROGRAM ....................................................................... 60, 76 ERROR MESSAGES .................................................................. 73, 90 OS VERSION UPDATE .............................................................. 75, 92 MIDI IMPLEMENTATION CHART PARTS LIST BLOCK DIAGRAM OVERALL CIRCUIT DIAGRAM This document is printed on chlorine free (ECF) paper with soy ink. MOTIF6 / MOTIF7 / MOTIF8 MUSIC PRODUCTION SYNTHESIZER MOTIF6 MOTIF7 MOTIF8 MOTIF6 20010630-230000 MOTIF7 20010630-255000 MOTIF8 20010801-325000

2 MOTIF6 / MOTIF7 / MOTIF8 WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed. LITHIUM BATTERY HANDLING This product uses a lithium battery for memory back-up. WARNING : Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following pre-cautions when handling or replacing lithium batteries. • Leave lithium battery replacement to qualified service personnel. • Always replace with batteries of the same type. • When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells. • Never solder directly to the cells. Perform the soldering as quickly as possible. • Never reverse the battery polarities when installing. • Do not short the batteries. • Do not attempt to recharge these batteries. • Do not disasemble the batteries. • Never heat batteries or throw them into fire. ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig handtering. Udskiftning ma kun ske med batteri af samme fabrikat og type. lever det brugte batteri tilbage til leverandren. VARNING Explosionsfara vid felaktigt batteribyte. Anvand samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera anvant batteri enligt fabrikantens instruktion. VAROITUS Paristo voi rajahtaa, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiiin. Havita kaytetty paristo valmistajan ohjeiden mukaisesti. The following information complies with Dutch official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES. • Please refer to the diassembly procedure for the removal of Back-up Battery. • Leest u voor het verwijderen van de backup batterij deze beschrijving. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical / electronic and / or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and / or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL / ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder / flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under- stood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as speci- fied. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certifica- tion, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefor, inevi- table and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus). IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.

3 MOTIF6 / MOTIF7 / MOTIF8 SPECIFICATIONS FUNCTIONS MOTIF 6 61 Keys, Initial Touch/After Touch MOTIF 7 76 Keys, Initial Touch/After Touch MOTIF 8 88 Keys, Initial Touch/After Touch (Balanced Hammer Effect Keyboard) Tone Generator AWM2 Multitimbres 16 + 1(A/D) + 18 (Max. with Plug-in boards installed) Polyphony 62 Notes (Expandable with Modular Synthesis Plug-in Boards) Effects Reverb: 12 Chorus: 25 Insertion 1:25 Insertion 2:104 Variation: 25 (in Performance mode/Song mode) Plug-in Insertion Master Equalizer: 5 Band Voices Preset Bank Normal: 384, Drum kits: 48 GM Bank Normal: 128, Drum kit: 1 User Bank Normal: 128, Drum kits: 16 Plug-in Preset Bank 64 (for AN, PF, DX), 192 (for VL) Plug-in User Bank 64 (for each Plug-in Slot) Performances User Bank: 128 (4 Part) Master User Bank: 128 4 Zones, Assignable Slider/Knob Settings, PC Table Arpeggiator Preset 1: 128 Preset 2: 128 User: 128 (MIDI Sync, MIDI TX/RX, Velocity Limit, Note Limit) Sampler Analog Sampling Freq.: 44.1 kHz (max.), 16 bit Linear, Stereo Digital Sampling Freq.: 44.1 kHz (max.) (Only when AIEB I/O board is installed), 16 bit Linear, Stereo Memory: 4 MB expandable to 64 MB (SIMM slot x 2) Max.Waveforms (Multi Samples): 256 Max.Keybanks per waveform: 128 Max.Keybanks: 8,192 Multi Sample Import Sequencer 200,000 notes Resolution: 480 Clocks per Quarter Note Song: 64 songs, 16 tracks (each track can be used as a loop track), 5 Scenes Song Chain Play: 100 steps 1 Multi per Song 16 Multi Template Pattern: 16 tracks, 64 styles, 16 sections, 256 phrases / 1 Styles, 128 Preset Phrases Pattern Chain with real-time record Input quantize record, Grid Groove Remote External Seq. Cubase VST, Logic Audio, Pro Tools, Cakewalk Expandability 3 Slots for Modular Synthesis Plug-in Boards 1 Slot for mLAN8E or AIEB 2 Slots for 72-pin SIMM EXTERNAL MEMORY Card SmartMedia SCSI ZIP R (Option), SCSI HD (Option), CD-ROM (Option) CONTROLLERS Pitch Bend Wheel 1 Modulation Wheel 1 Master Volume Slider 1 Assignable Control Slider 4 Assignable Knob 4 A/D Input Gain 1 Rotary Encoder 1 CONNECTORS OUTPUT L/MONO, R (1 /4" Jack) ASSIGNABLE OUTPUT L, R (1 /4" Jack) FOOT CONTROLLER 2 SUSTAIN SWITCH 1 FOOT SWITCH 1 MIDI IN/OUT/THRU A/D INPUT L, R (MIC / LINE, Stereo 1 /4" Jack) BREATH CONTROLLER 2 PHONES 1 (Stereo 1 /4" Jack) SCSI 1 USB 1 (MIDI 3 port) DIGITAL OUT Optical (TOS-Link) OUTPUT IMPEDANCE OUTPUT 1KΩ, INbV:1kΩ, HP. 50Ω POWER CONSUMPTION 24W (100V J) 28W (110V U,UT,C) 28W (230V E,ET,GBR) DIMENSIONS, WEIGHT MOTIF 6 1,048(W) x 397(D) x 135(H), 15.8 kg 41 1 /4 x 15 5 /8 x 5 1 /4", 34 3 /4 lbs. MOTIF 7 1,255(W) x 397(D) x 135(H), 18.1 kg 49 3 /8 x 15 5 /8 x 5 1 /4", 39 7 /8 lbs. MOTIF 8 1,458(W) x 465(D) x 166(H), 28.0 kg 57 3 /8 x 18 1 /4 x 6 1 /2", 62 lbs.

4 MOTIF6 / MOTIF7 / MOTIF8

5 MOTIF6 / MOTIF7 / MOTIF8 CIRCUIT BOARD LAYOUT (MOTIF6) DM PS UD JK PNC PNC PNA PNB F-PN SM SCSI Panel Assembly Wheel Assembly Display Assembly Keyboard Assembly

6 MOTIF6 / MOTIF7 / MOTIF8 DM PS UD JK PNC PNC PNA PNB F-PN SM SCSI Panel Assembly Wheel Assembly Display Assembly Keyboard Assembly CIRCUIT BOARD LAYOUT (MOTIF7)

7 MOTIF6 / MOTIF7 / MOTIF8 CIRCUIT BOARD LAYOUT (MOTIF8) Panel Assembly Wheel Assembly Display Assembly Keyboard Assembly DM UD JK SM SCSI PNA F-PN PNB PS

8 MOTIF6 / MOTIF7 / MOTIF8 PANEL LAYOUT (MOTIF6, MOTIF7) OCTAVE DOWN UP KNOB CONTROL FUNCTION PAN REVERB CHORUS TEMPO ATTACK RELEASE CUTOFF RESONANCE ASSIGN A ASSIGN B ASSIGN 1 ASSIGN 2 KN 1 KN 2 KN 3 KN 4 MEQ LOW MEQ HI MID MEQLOWMID M EQ HIGH REMOTE CONTROL ON/OFF EFFECT BYPASS ARPEGGIO INSERTION SYSTEM ON/OFF MASTER VOLUME VOLUME 1 VOLUME 2 VOLUME 3 VOLUME 4 CS 1 CS 2 CS 3 CS 4 ZONE 1 ZONE 2 ZONE 3 ZONE 4 SEQ TRANSPORT LOCATE 1 2 REC MODE VOICE PERFORM MASTER SEQUENCER SONG PATTERN FILE INTEGRATED SAMPLING MIXING UTILITY EDIT JOB STORE COMPARE SCENE STORE SET LOCATE OCTAVE DOWN UP KNOB CONTROL FUNCTION PAN REVERB CHORUS TEMPO ATTACK RELEASE CUTOFF RESONANCE ASSIGN A ASSIGN B ASSIGN 1 ASSIGN 2 KN 1 KN 2 KN 3 KN 4 MEQ LOW MEQ HI MID MEQLOWMID M EQ HIGH MASTER VOLUME VOLUME 1 VOLUME 2 VOLUME 3 VOLUME 4 CS 1 CS 2 CS 3 CS 4 ZONE 1 ZONE 2 ZONE 3 ZONE 4 REMOTE CONTROL ON/OFF EFFECT BYPASS ARPEGGIO INSERTION SYSTEM ON/OFF SEQ TRANSPORT LOCATE 1 2 REC MODE VOICE PERFORM MASTER SEQUENCER SONG PATTERN FILE INTEGRATED SAMPLING MIXING UTILITY EDIT JOB STORE COMPARE SCENE STORE SET LOCATE ● Front Panel MOTIF6 MOTIF7

9 MOTIF6 / MOTIF7 / MOTIF8 PLG 2 A B C D E F G H 15 CATEGORY SEARCH SONG SCENE SF 1 SF 2 SF3 SF4 SF5 F1 F2 F3 F4 F6 F5 INFORMATION DEC/NO INC/YES EXIT ENTER EXECUTE MUSIC PRODUCTION SYNTHESIZER Integrated Sampling Sequencer Real-time External Control Sur face Modular Synthesis Plug-in System DRUM KITS FAVORITES SLOT 1 SLOT 2 SLOT 3 PRE 1 PRE 2 PRE 3 GM USER PLG 1 PLG 3 A. PIANO KEYBOARD ORGAN GUITAR/ PLUCKED BASS STRINGS BRASS REED/PIPE SYN LEAD SYN PAD/ CHOIR SYN COMP CHROMATIC PERCUSSION DRUM / PERCUSSION SE MUSICAL FX COMBI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 SECTION TRACK SELECT MUTE SOLO BANK GROUP NUMBER COMMON ELEMENT/ PERF.PART / ZONE SONG SCENE SF 1 SF 2 SF3 SF4 SF5 F1 F2 F3 F4 F6 F5 INFORMATION DEC/NO INC/YES EXIT ENTER EXECUTE MUSIC PRODUCTION SYNTHESIZER Integrated Sampling Sequencer Real-time External Control Sur face Modular Synthesis Plug-in System DRUM KITS FAVORITES SLOT 1 SLOT 2 SLOT 3 PRE 1 PRE 2 PRE 3 GM USER PLG 1 PLG 3 A. PIANO KEYBOARD ORGAN GUITAR/ PLUCKED BASS STRINGS BRASS REED/PIPE SYN LEAD SYN PAD/ CHOIR SYN COMP CHROMATIC PERCUSSION DRUM / PERCUSSION SE MUSICAL FX COMBI A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CATEGORY SEARCH BANK GROUP NUMBER SECTION TRACK SELECT MUTE SOLO PLG 2 COMMON ELEMENT/ PERF.PART / ZONE

10 MOTIF6 / MOTIF7 / MOTIF8 KNOB CONTROL FUNCTION PAN REVERB CHORUS TEMPO ATTACK RELEASE CUTOFF RESONANCE ASSIGN A ASSIGN B ASSIGN 1 ASSIGN 2 KN 1 KN 2 KN 3 KN 4 MEQ LOW MEQ HI MID MEQLOWMID M EQ HIGH REMOTE CONTROL ON/OFF MASTER VOLUME VOLUME 1 VOLUME 2 VOLUME 3 VOLUME 4 CS 1 CS 2 CS 3 CS 4 ZONE 1 ZONE 2 ZONE 3 ZONE 4 EFFECT BYPASS ARPEGGIO INSERTION SYSTEM ON/OFF SEQ TRANSPORT LOCATE 1 2 REC VOICE PERFORM MASTER SEQUENCER SONG PATTERN FILE INTEGRATED SAMPLING MIXING UTILITY EDIT JOB STORE COMPARE SCENE STORE SET LOCATE MODE PANEL LAYOUT (MOTIF8) 1 OCTAVE UP/DOWN 2 PITCH 3 MODULATION 4 MASTER VOLUME 5 KNOB CONTROL FUNCTION KN1 ~ 4 6 CS1 ~ 4 7 REMOTE CONTROL ON/OFF 8 EFFECT BYPASS 9 ARPEGGIO 10 SEQ TRANSPORT 11 MODE 12 LCD 13 CONTRAST CONTROL 14 F1 ~ F6 15 SF1 ~ SF5 16 INFORMATION 17 DATA DIAL 18 INC/YES 19 DEC/NO 20 CURSOR 21 EXIT ● Front Panel MOTIF8

Yamaha MOTIF-6 MOTIF-7 MOTIF-8 Service Manual Repair Guide

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