Yamaha MOTIF6 Service Manual
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Yamaha MOTIF6 Service Manual

Yamaha MOTIF6 Service Manual

Music production synthesizer
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MOTIF6 / MOTIF7 / MOTIF8
This document is printed on chlorine free (ECF) paper with soy ink.
SY
011580
MOTIF6 20010630-230000
MOTIF7 20010630-255000
MOTIF8 20010801-325000
MUSIC PRODUCTION SYNTHESIZER
SERVICE MANUAL
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
MOTIF8
MOTIF7
MOTIF6
HAMAMATSU, JAPAN
1.498K-0053 K
Printed in Japan 2001.07

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  • Page 1 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 ...............
  • Page 2 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.
  • Page 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)
  • Page 4 MOTIF6 / MOTIF7 / MOTIF8...
  • Page 8 MOTIF6 / MOTIF7 / MOTIF8 PANEL LAYOUT (MOTIF6, MOTIF7) Front Panel MOTIF6 REVERB CHORUS TEMPO CUTOFF RESONANCE ATTACK RELEASE KNOB REMOTE ASSIGN A ASSIGN B ASSIGN 1 ASSIGN 2 CONTROL CONTROL FUNCTION ON/OFF MODE KN 1 KN 2 KN 3...
  • Page 9 MOTIF6 / MOTIF7 / MOTIF8 MUSIC PRODUCTION SYNTHESIZER Integrated Sampling Sequencer Real-time External Control Sur face Modular Synthesis Plug-in System SLOT 1 SLOT 2 SLOT 3 CATEGORY DRUM KITS PRE 1 PRE 2 PRE 3 USER PLG 1 PLG 2...
  • Page 10 MOTIF6 / MOTIF7 / MOTIF8 PANEL LAYOUT (MOTIF8) Front Panel MOTIF8 REVERB CHORUS TEMPO CUTOFF RESONANCE ATTACK RELEASE KNOB REMOTE ASSIGN A ASSIGN B ASSIGN 1 ASSIGN 2 CONTROL CONTROL FUNCTION ON/OFF MODE KN 1 KN 2 KN 3 KN 4...
  • Page 11 MOTIF6 / MOTIF7 / MOTIF8 MUSIC PRODUCTION SYNTHESIZER Integrated Sampling Sequencer Real-time External Control Sur face Modular Synthesis Plug-in System SLOT 1 SLOT 2 SLOT 3 CATEGORY DRUM KITS PRE 1 PRE 2 PRE 3 USER PLG 1 PLG 2...
  • Page 12 MOTIF6 / MOTIF7 / MOTIF8 Rear Panel MOTIF6 CAUTION POWER AC INLET mLAN EXPANSION EXPANSION MOTIF7 CAUTION POWER AC INLET mLAN EXPANSION MOTIF8 CAUTION THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:...
  • Page 13 MOTIF6 / MOTIF7 / MOTIF8 GREEN 3.3V CARD YELLOW Plug- in SLOT ORANGE SCSI FOOT FOOT SWITCH CONTROLLER MIDI ASSIGNABLE OUTPUT OUTPUT A D INPUT OPTICAL GAIN OUTPUT THRU BREATH ASSIGNABLE SUSTAIN L MONO PHONES GREEN 3.3V CARD YELLOW Plug- in SLOT...
  • Page 15 MOTIF6 / MOTIF7 / MOTIF8 CONNECTOR ASSEMBLY DESTINATION MODEL REF NO. PART NO. REMARKS (VJ98170) 10P-450 DM-CN1 JK-CN4 10P-450 MOTIF6, MOTIF7 (VK11550) 10P-600 DM-CN1 JK-CN4 10P-600 MOTIF8 (V644340) 7F-PH5P 550L+X DM-CN2 WHEEL 5P 550L+X MOTIF6, MOTIF7 (V644360) 7F-PH5P 800L+X DM-CN2...
  • Page 16 MOTIF6 / MOTIF7 DISASSEMBLY PROCEDURE (MOTIF6, MOTIF7) Note: As the unit is very heavy, take great care when lifting it up. When disassembling, turn the unit upside down and put two wooden bolsters under the unit at its both side ends.
  • Page 17 MOTIF6 / MOTIF7 (Fig.2) (Fig.3) 1-4. Turn the bottom cover forward to turn up, and pull it down to remove. (Fig. 2) Note: When reinstalling the bottom assembly, insert the bottom cover with a slope and turn it backward to get down, following the procedure 1-4 in reverse.
  • Page 18 MOTIF6 / MOTIF7 Side Panel L Assembly FS Keyboard Assembly [42] [52] [52] [92] [22] Side Panel R Assembly DM Shield [22] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [32] [32] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [42] Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190) [52] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
  • Page 19 MOTIF6 / MOTIF7 Smart Media Assembly [72] [82] SCSI Circuit Board Control Panel Assembly [72] Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190) [82] Bind Head Screw 2.6X6 MFZN2BL (EG32022) (Fig.6) Power Supply Assembly (Time required: about 5 minutes) 7-1. Remove the bottom assembly. (See Procedure 1) 7-2.
  • Page 20 MOTIF6 / MOTIF7 10-8. Remove the four (4) screws marked [52]. The MK side angle and the keyboard assembly can then be removed. (Fig. 5) Slide the keyboard assembly forward to remove. PNA Circuit Board (Time required: about 16 minutes) 11-1.
  • Page 21 MOTIF6 / MOTIF7 Note: If you remove the adhesive tape to remove the display assembly, make sure to apply a tape on the same condition when reinstall- ing. FPN Circuit Board (Time required: about 14 minutes) 15-1. Remove the bottom assembly. (See Procedure 1) 15-2.
  • Page 22 MOTIF6 / MOTIF7 Side Panel-R Assembly (Time required: about 13 minutes) 18-1. Remove the bottom assembly. (See Procedure 1) 18-2. Remove the UD circuit board. (See Procedure 2) 18-3. Remove the DM circuit board. (See Procedure 3) 18-4. Remove the DM shield assembly. (See procedure 10-4) 18-5.
  • Page 23 MOTIF8 DISASSEMBLY PROCEDURE (MOTIF8) Note: Put gloves on to avoid to injure your hands with edges of the circuit boards or the frames. When reassembling, take care not to pinch the cables between the circuit boards and the frames. (Fig.1) [490] [500] [490]...
  • Page 24 MOTIF8 1-4. Open the control panel, supporting the panel with the jig stay (V6295700). The angle of the panel can be adjusted by switching the position to fix the stay. (Fig. 4) When you remove the stay due to following some procedures, put a wooden bolster under the panel at its rear to avoid to let it fall backward.
  • Page 25 MOTIF8 Control panel [480] DM shield cover [480] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) (Fig.7) DM Shield Cover (Time required: about 8 minutes) 3-1. Open the control panel. (See procedure 1) 3-2. Remove the fifteen (15) screws marked [480]. The DM shield cover can then be removed.
  • Page 26 MOTIF8 Battery VS246400 VS246300 (Battery holder for VS246400) Battery Notice for back-up battery removal push the battery as shown in figure, then the battery will pop up. Druk de batterij naar beneden zoals aangeven in de tekening, de batterij Battery holder springt dan naar voren.
  • Page 27 MOTIF8 Power Supply Unit Keybed Assembly [380] [370] [410] [420] [380] [340b] [340b] Keyboard Assembly Front Rail Assembly [340] Bind Head Tapping Screw-1 3.5X8 MFZN2Y (VD278600) [370] Pan Head Screw 5.0X25 MFZN2Y PW (VV040700) [380] Bind Head Tapping Screw-1 4.0X14 MFZN2Y (EP040236) [410] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [420] Bind Head Screw-3.0X6 ZMC2Y (ED030066) (Fig.9)
  • Page 28 MOTIF8 DM Shield Angle [150] [300] Control Panel PLG Angle Assembly DM Sheild [290] [150] Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190) [290] Bonding Tapping Screw-B 3.0X6 MFZN2BL (EX602940) [300] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) (Fig.11) [110] [102] [100] (Fig.13) FPN Circuit Board (Time required: about 15 minutes)
  • Page 29 MOTIF8 Control Panel [70] [90] [110] F-PN [130] Display Assembly [70] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [90] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [110] Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [130] Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190) (Fig.12) [500] (Fig.14)
  • Page 30 MOTIF8 Keybed Assembly [110a] [110b] [110] Bind Head Screw-5.0X30 MFZN2BL (VB664500) (Fig.15) Side Arm R (Time required: about 1 minute) 18-1. Remove the six (6) screws marked [110b]. The side arm R can then be removed. (Fig. 15) Side Angle L (Time required: about 6 minutes) 19-1.
  • Page 31 MOTIF8 GHDPC [P60] [P60] Bind Head Tapping Screw-P 3.0X8 MFZN2BL (EP630220) Masking Tape PC Censor String (Fig.17) (Fig.16) Front Rail Assembly (Time required: about 7 minutes) 23-1. Turn the unit upside down. Then remove the five (5) screws marked [330] and the two screws marked [340a].
  • Page 32 MOTIF8 Exchanging the PC Sensor (Time required: about 12 minutes) 26a. Preparing a replacement PC sensor The sensor sheet holder of PC sensor ass'y is bonded to keyboard ass'y and it can not be re- moved. So in the event of a replacemet, send for a new PC sensor assembly (V6782900), disengage the PC sensor (with spring) from it, and use the PC sensor as the replacement parts.
  • Page 33 MOTIF8 26b-3. Remove the slave string from the V-spring assem- bly. (Fig.19, Fig20) 26b-4. Remove the slave string from the PC sensor spring. (Fig.21, Fig.22) 26b-5. Disconnect the connector assembly from the GHDPC circuit board. (Fig.23) 26b-6. Remove the three (3) screws marked [P60] to remove the GHDPC circuit board.
  • Page 34 MOTIF8 26c-4. Insert the slave string into the slit of the PC sensor spring. (Fig.21, Fig.22) Move the PC sensor spring slightly to make sure that the slave string can move smoothly. 26c-5. Insert the slave string into the slit of the V-spring assembly.
  • Page 35 MOTIF8 Make sure that PC sensor spring can move smoothly in the direction along the string. Make sure that the slave string is kept in the center of the stopper without removing from it. 27b-5. Apply the accessorius adhesive tape on the frame and install the cloth cover.
  • Page 36 MOTIF8 White Key Spring Stopper L88 Hammer, White Key Spring Hook (Rod : TX000670) (Fig.33) (Fig.34) (Fig.35) 28-4. Hammer, White Key After a key has been removed, push the key spirng down once to take it out of the hook. (Fig. 34) Place the HEDaf-EBUS keyboard assembly upside down and peel away the stopper L88.
  • Page 37 MOTIF6 / MOTIF7 / MOTIF8 LSI PIN DESCRIPTION MBCG46183-129 (XV833A00) GATE ARRAY DM: IC37 NAME FUNCTION NAME FUNCTION I/ O TX31 I/ O Data bus RX32 I/ O TX32 Se rial data /I RQ0 I /O Inte r r upt re quest...
  • Page 38 MOTIF6 / MOTIF7 / MOTIF8 SPC7214F0B (XY625A00) SCSI Control DM: IC52 NAME FUNCTION NAME FUNCTION Power supply +3.3V Power supply +3.3V EXCLK External clock input PD11 Ground OSCIN Oscillator input PD10 Oscillator output OSCOUT Port DMA data bus Power supply +3.3V...
  • Page 39 MOTIF6 / MOTIF7 / MOTIF8 TC203C760HF-002 (XS725A00) SWP30B (AWM Tone Generator coped with MEG) Standard Wave Processor) DM: IC54 NAME FUNCTION NAME FUNCTION (Ground) (Ground) HMD0 HMD1 HMD2 HMD3 HMD4 Address bus of internal register HMD5 HMD6 W ave memory data bus (Upper 16 bits)
  • Page 40 MOTIF6 / MOTIF7 / MOTIF8 D65621GF-028-3B9 (XS370A00) SMI DM: IC69 NAME FUNCTION NAME FUNCTION LMA24 LMA23 L1RAS2 RAS2 for LoMem SIMM 1 LMA22 L1RAS3 RAS3 for LoMem SIMM 1 LMA21 Low Memory Address LMA20 HDRAS0 RAS for HiMem DRAM 0...
  • Page 41 MOTIF6 / MOTIF7 / MOTIF8 AK4393-VF-E2 (XW029A00) D/A CONVERTER DM: IC89, IC90 NAME FUNCTION NAME FUNCTION DVSS Digital Ground Pin BVSS Substrate Ground Pin, 0V DVDD Digital Power Supply Pin, 3.3V or 5.0V VREFL Low Level Voltage Reference Input Pin...
  • Page 42 MOTIF6 / MOTIF7 / MOTIF8 M37640M8-101FP (XW147100) CPU UD: IC3 NAME FUNCTION NAME FUNCTION Port 6 //W(R//w) //R(E) Port 1 Port 5 //IBF /OBF Chip Operation Mode /RESET Reset Input Port 5 COUT Port 0 Ground Quartz Crystal Input Quartz Crystal Output...
  • Page 43 MOTIF6 / MOTIF7 / MOTIF8 IC BLOCK DIAGRAM HD74HC14FPEL (XL094A00) DS90C402M (XW357A00) HD74LV32AFPTL (IS003200) Line Receiver Hex Inverter Quad 2 Input OR DM: IC29 DM: IC66 DM: IC6, IC40, IC49 RI 2- RI 2+ RO 1 RI 1+ RO 2...
  • Page 44 MOTIF6 / MOTIF7 / MOTIF8 TC74HCT32AF(EL) (XY096A00) TC74LVC4245FS (XU229A00) Quad 2 Input OR Dual Supply Octal Bus Transceiver DM: IC56 DM: IC5 DM: IC20, IC21, IC22, IC23, IC46 Logic Level Converter Same as above block MM74HC245ASJX (XW107A00) SN74HC245NSR (XD838A00) TC74VHCT245AFT (XT744A00)
  • Page 45 MOTIF6 / MOTIF7 / MOTIF8 TC74VHC273F XY254A00 TC74VHCT574AFT (XY059A00) MM74HC14JX (XW104A00) Octal D-Type Flip-Flop Hex Inverter D-FF DM: IC29 UD: IC2 DM: IC62 Output CLEAR Control Clock CLOCK TC74HC14AF-TP1 (XD657A00) SC7SU04FEL (XI348A00) TC74HCT04AF-T1 (XI297A00) lnverter Gate Hex Inverter Hex Inverter...
  • Page 46 MOTIF6 / MOTIF7 / MOTIF8 NJM3414AM(T1) (XR294A00) NJM4556AD (XQ824A00) OP275GSR (XV763A00) Dual Operational Amplifier Dual Operational Amplifier Dual Operational Amplifier JK: IC3 DM: IC2 DM: IC93, IC94, IC95 DC Voltage +DC Voltage Output A +DC Voltage Output A Supply Output A...
  • Page 47 MOTIF6 / MOTIF7 / MOTIF8 CIRCUIT BOARDS CONTENTS DM CIRCUIT BOARD (V627120) ..................... Page 48-51 PNA CIRCUIT BOARD (V627130) ..................... Page 52-53 PNB CIRCUIT BOARD (V627170) ..................... Page 54-55 F-PN CIRCUIT BOARD (V627170) ......................Page 56 PNC CIRCUIT BOARD (V627170) ......................Page 56 SCSI CIRCUIT BOARD (V627170) ......................
  • Page 48 MOTIF6 / MOTIF7 / MOTIF8 DM Circuit Board to PNA CN1 to m-LAN CN1 to LCD CN1 to PNB CN1 to E-KEY CN3 to JK CN5 to WHEEL to JK CN4 to LCD to PGL2 CN1 to PLG3 CN1 to PS CN2...
  • Page 49 MOTIF6 / MOTIF7 / MOTIF8 to AIEB1 CN2 to PNA CN8 to PS CN1 to JK CN1 to PNA CN6 to JK CN3 to PS CN6 Component Side Note: See parts list for details of circuit board component parts.
  • Page 50 MOTIF6 / MOTIF7 / MOTIF8 DM Circuit Board 2NA-V627120 1...
  • Page 51 MOTIF6 / MOTIF7 / MOTIF8 Pattern Side A’ Note: See parts list for details of circuit board component parts.
  • Page 52 MOTIF6 / MOTIF7 / MOTIF8 PNA Circuit Board to DM CN28 KNOB REMOTE CONTROL CONTROL FUNCTION ON/OFF to PNC CN7 INSERTION MASTER VOLUME to DM CN24 to JK CN2 2NA-V627130 3...
  • Page 53 MOTIF6 / MOTIF7 / MOTIF8 to PNB CN4 REMOTE CONTROL ON/OFF MASTER VOICE PERFORM ON/OFF SYSTEM INSERTION SONG PATTERN FILE UTILITY MIXING STORE EDIT Component Side *1 : to F-PN CN5 INTEGRATED SAMPLING to PNB CN2 *2 : to F-PN CN6 to PNB CN3 A’...
  • Page 54 MOTIF6 / MOTIF7 / MOTIF8 PNB Circuit Board DRUM KITS to PNA CN3 to PNA CN4 to F-PN CN5 to PNA CN5 to F-PN CN6 PRE1 PRE2 PRE3 to DM CN6 DEC/NO INC/YES < EXIT ENTER 2NA-V627170 2...
  • Page 55 MOTIF6 / MOTIF7 / MOTIF8 CATEGORY PRE3 PLG1 USER PLG2 PLG3 SEARCH SECTION TRACK SELECT MUTE Component Side A’ Note: See parts list for details of circuit board component parts.
  • Page 56 MOTIF6 / MOTIF7 / MOTIF8 F-PN Circuit Board INFORMATION to PNA CN3 to PNA CN4 to PNB CN2 to PNB CN3 Component Side PNC Circuit Board SM Circuit Board to PNA CN2 Component Side Component Side SCSI Circuit Board SM Circuit Board...
  • Page 57 MOTIF6 / MOTIF7 / MOTIF8 UD Circuit Board DIGITAL OUTPUT to DM CN16 to DM CN17 to DM CN18 Component Side Pattern Side Note: See parts list for details of circuit board component parts. 2NA-V699600...
  • Page 58 MOTIF6 / MOTIF7 / MOTIF8 JK Circuit Board to DM CN3 to DM CN1 2NA-V627220 2...
  • Page 59 MOTIF6 / MOTIF7 / MOTIF8 to PNA CN7 to DM CN25 to DM CN26 Note: See parts list for details of circuit board component parts.
  • Page 60 MOTIF6 / MOTIF7 / MOTIF8 TEST PROGRAM Items List ID # Item Measuring Requirements RAM Battery OK/NG 2.95 to 3.5 V, Late off LCD, LED Visual check, Monochrome inverse video blink, LED ALL on/off Visual check, Successively lights up Panel Switch...
  • Page 61 MOTIF6 / MOTIF7 / MOTIF8 Note: Note that this method does not support the [EXIT] test Measuring Requirements of “T04 Panel Switch”. When testing the unit in the MANUAL or AUTO mode, the following Instruments and jigs are required: T01:...
  • Page 62 MOTIF6 / MOTIF7 / MOTIF8 T04: Panel Switch Check T03: LED Check Initial Screen: Initial Screen: //// MOTIFx Test Program //// 04:Panel SW :Press [ENTER] //// MOTIFx Test Program //// 03:LED :Press [ENTER] Description: Description: Make sure the panel switches operate normally.
  • Page 63 MOTIF6 / MOTIF7 / MOTIF8 11 → 12 → 13 → T06: Knob1-4 Check 14 → 15 → 16 → Initial Screen: MUTE //// MOTIFx Test Program //// * Only MOTIF6, 7 06:Knob :Press [ENTER] Check Item: Make sure all the switches operate normal.
  • Page 64 Slider-3 Procedure: Slider-4 This test makes scaling as following. MOTIF6: 61 keys, C1 to C6. No display MOTIF7: 76 keys, E0 to G6. ∗ For NG determined on the way of the test, see “C. MOTIF8: 88 keys, A-0 to C7.
  • Page 65 MOTIF6 / MOTIF7 / MOTIF8 Display of Test Conclusion: T11: Foot Controller, Foot Switch Check Initial Screen: //// MOTIFx Test Program //// 09:Keyboard + AT :OK //// MOTIFx Test Program //// Scaling After Touch :OK 11:FC1/2,Sus/FS:Press [ENTER] No display ∗ For NG determined on the way of the test, see “C.
  • Page 66 MOTIF6 / MOTIF7 / MOTIF8 Check Item: Display resulted from reception which does not complete Make sure IN and OUT are OK, and THRU outputs a test within a certain time: pattern. Ending Process: Display of Test Conclusion: The test ends after displaying the test conclusion and enters the item selection status.
  • Page 67 MOTIF6 / MOTIF7 / MOTIF8 Supply a sine wave of 1 kHz ± 5 Hz and -50.0 dBm ± 0 T15: 1 kHz OUTPUT R Check dBm (distortion factor, 0.1% or less) to the A/D input in Initial Screen: the following order to make sure the level specified below //// MOTIFx Test Program //// is output from the Outputs L and R.
  • Page 68 MOTIF6 / MOTIF7 / MOTIF8 Procedure: T18: CARD (WRITE/READ) Check Connect a hard disk to a SCSI terminal to run the test. Initial Screen: Check Item: //// MOTIFx Test Program //// Check the LCD for the test conclusion. 18:Card :Press [ENTER]...
  • Page 69 MOTIF6 / MOTIF7 / MOTIF8 Error code : T22: Plug-In 3 button NG_BOARD: Board other than VH is inserted. Initial Screen: NO_BOARD: No board (No board is inserted) //// MOTIFx Test Program //// MIDI: MIDI LINE faulty 22:PLG3 :Press [ENTER]...
  • Page 70 MOTIF6 / MOTIF7 / MOTIF8 Procedure: Ending Process: Loop between the AIEB1 Digital input and output to sound Press [EXIT] button to end sounding, waiting for a test a sine wave to the Digital output. number. Make sure the following level outputs are sent out from the ChStatus, and Outputs R and L.
  • Page 71 MOTIF6 / MOTIF7 / MOTIF8 Display of Test Conclusion: Display of Test Conclusion: //// MOTIFx Test Program //// //// MOTIFx Test Program //// 26:SIMM(Full) :NG 28:RAM CN-19:OK IC--9, CN-20:NG IC-24,IC-30,IC-35,IC-38,IC-83,IC-84 If any IC is found to be NG, this test determines NG.
  • Page 72 MOTIF6 / MOTIF7 / MOTIF8 Procedure: Internal Voice: Set to the Factory Set Voice. Hear sounds from Outputs R and L. Internal Performance: Set to the Factory Performance. (No sound is produced from output R.) Factory-shipped MODE, timbre, etc.: Mode is set to Voice Mode.
  • Page 73 MOTIF6 / MOTIF7 / MOTIF8 ERROR MESSAGES Messages Information Failed to process the MIDI data because too much data was received at one time. MIDI buffer full. An error occurred when receiving MIDI data. MIDI data error. An error occurred when receiving bulk data.
  • Page 74 MOTIF6 / MOTIF7 / MOTIF8 Messages Information The User Voice created by using the Plug-in board previously installed to slot 1 (but now removed from slot 1) has been Plug-in 1 type mismatch. selected. The User Voice created by using the Plug-in board previously installed to slot 2 (but now removed from slot 2) has been Plug-in 2 type mismatch.
  • Page 75 MOTIF6 / MOTIF7 / MOTIF8 OS UPDATE [CAUTIONS] If the program successfully updated, the message Make sure to create the backup copy of your own appears to prompt to reboot the system. Turn the data before executing the update. power off.
  • Page 76 MOTIF6 / MOTIF7 / MOTIF8...
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  • Page 93 MOTIF6 / MOTIF7 / MOTIF8 MIDI IMPLEMENTATION CHART YAMAHA [ Music Synthesizer - seq.part] Date :06-SEP-2000 Model MOTIF6/7/8 MIDI Implementation Chart Version : 1.0 Function... Transmitted Recognized Remarks Basic Default 1 - 16 1 - 16 Memorized Channel Changed Mode...
  • Page 94 MOTIF6 / MOTIF7 / MOTIF8 YAMAHA [ Music Synthesizer - synth.part] Date :06-SEP-2000 Model MOTIF6/7/8 MIDI Implementation Chart Version : 1.0 Function... Transmitted Recognized Remarks Basic Default 1 - 16 1 - 16 Memorized Channel Changed 1 - 16 1 - 16...

  • Page 95: Table Of Contents

    MOTIF6 / MOTIF7 / MOTIF8 MOTIF6 / MOTIF7 / MOTIF8 MUSIC PRODUCTION SYNTHESIZER MOTIF6 / MOTIF7 / MOTIF8 PARTS LIST CONTENTS MOTIF6, MOTIF7 OVERALL ASSEMBLY MOTIF8 KEYBOARD ASSEMBLY ............... 2 ..............16 MOTIF6, MOTIF7 PANEL ASSEMBLY CIRCUIT BOARD ASSEMBLY ............... 5 ..............

  • Page 96: Motif6, Motif7 Overall Assembly

    MOTIF6/MOTIF7 MOTIF6, MOTIF7 OVERALL ASSEMBLY Panel assembly (See page 5) Power supply assembly (See page 20) 310a 310d 310b 310c Wheel assembly (See page 19) 110f Key board assembly (See page 8) 110d 110e MOTIF7 Only 110c 110a 110b 110b...
  • Page 97 MOTIF6/MOTIF7 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. OVERALL ASSEMBLY MOTIF6,MOTIF7 Overall Assembly LM J MOTIF6 J (V659500) Overall Assembly LM U MOTIF6 U (V659510) Overall Assembly LM E MOTIF6 E,G (V659520) Overall Assembly LM J MOTIF7 J (V659530)
  • Page 98 KPR-24 CB033610 Cord Binder L=160 U,E,G XZ781B00 CD-ROM Tools for MOTIF X0288A00 CD-ROM(ACID) ACID for YAMAHA XZ273A00 Audio CD Demo Song Collection Side Panel-L Assembly (V659580) V 6 6 1 4 8 0 0 Side Panel L Shield Plate (V661540)

  • Page 99: Motif6, Motif7 Panel Assembly

    MOTIF6/MOTIF7 MOTIF6, MOTIF7 PANEL ASSEMBLY Control panel assembly PNC circuit board assembly ∗ This illast of MOTIF7. (See page 18) SCSI circuit board (See page 18) D20a D20b D30b D30a PNA circuit board PNB circuit board assembly assembly (See page 18)
  • Page 100 MOTIF6/MOTIF7 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. PANEL ASSEMBLY MOTIF6,MOTIF7 Panel Assembly MOTIF6 (V659560) Panel Assembly MOTIF7 (V659570) Control Panel MOTIF6 (V661200) Control Panel MOTIF7 (V661210) V 6 6 1 2 2 0 0 Control Panel MOTIF6 V 6 6 1 2 3 0 0...
  • Page 101 MOTIF6/MOTIF7 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. LCD Assembly (V698720) VT282300 D20a LCD Display NX007550 D20b Connector Assembly 12P-600L (V679310) Back-lit Assembly (V647800) VT210100 D30a YAK-08A-72 D30b Connector Assembly DM-LCD 2P 300L (V644840) V 2 6 4 5 7 0 0...

  • Page 102: Motif6, Motif7 Keyboard Assembly

    MOTIF6/MOTIF7 MOTIF6, MOTIF7 KEYBOARD ASSEMBLY MOTIF7 Only...
  • Page 103 MOTIF6/MOTIF7 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. KEYBOARD ASSEMBLY MOTIF6,MOTIF7 V 6 5 7 8 1 0 0 Keyboard Assembly FSC61 MOTIF6 V 6 1 8 4 5 0 0 Keyboard Assembly FSE76 MOTIF7 MK Frame MOTIF6 (V657830)

  • Page 104: Motif8 Overall Assembly

    MOTIF8 MOTIF8 OVERALL ASSEMBLY Control panel assembly (See page 13) 260d 260b 260a 260c Keyboard assembly (See page 16) Wheel assembly (See page 19) (V6295700) Power supply unit (See page 20) 310b 310a...
  • Page 105 MOTIF8 PART NO. DESCRIPTION REMARKS REF NO. QTY RANK OVERALL ASSEMBLY MOTIF8 Overall Assembly DE J (V700770) Overall Assembly DE U (V700780) Overall Assembly DE E (V700790) Control Panel Assembly (V702790) V 7 4 8 0 9 0 0 Power Switch Assembly Power Switch Assembly 3P 250L (V718930)
  • Page 106 L=160 VQ240200 Adapter, AC Cord KPR-24 XZ273A00 Audio CD Demo Song Collection XZ781B00 CD-ROM TOOLS for MOTIF X0288A00 CD-ROM(ACID) ACID for YAMAHA JIGS TX000670 V 6 2 9 5 7 0 0 Stay Service Tools *New parts RANK: Japan only...

  • Page 107: Motif8 Control Panel Assembly

    MOTIF8 MOTIF8 CONTROL PANEL ASSEMBLY FPN circuit board assembly (See page 18) S240c S240a S240b SCSI circuit board assembly (See page 18) P210c P210a P210d PNB circuit P210e board assembly (See page 18) P210b D20b 400 410 D20a D30b D50a D30a D50b PNA circuit...
  • Page 108 MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. CONTROL PANEL ASSEMBLY MOTIF8 Control Panel Assembly (V702790) V 7 0 0 7 6 0 0 Control Panel V 6 9 7 3 1 0 0 Control Panel V 6 9 6 3 1 0 0 Cover Plate V 7 0 0 9 6 0 0 Cover Plate...
  • Page 109 MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. Connector Assembly 10P-600 (VK11550) Connector Assembly 8P-500 (VK11240) Connector Assembly PH-PH 11P 800L(S) (V644990) Connector Assembly PH-PH 9P 800L(S) (V645030) Connector Assembly VH-VH 4P 750L (V645190) V 6 9 2 3 6 0 0 Knob K-CB data dial...

  • Page 110: Motif8 Keyboard Assembly

    MOTIF8 MOTIF8 KEYBOARD ASSEMBLY String Set (V784300) Master String Slave String Adhesive Tape SERVICE PARTS V6782900 Tool VB299400 ∗ Attention The PC sensor must be adjusted to the best condition. So in the event of a replacemet, send for a new PC sensor assembly (V678290), disengage the PC sensor from it, and use the PC sensor as the replacement parts.
  • Page 111 MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. KEYBOARD ASSEMBLY MOTIF8 V 6 4 6 9 5 0 0 Keybaord Assembly A88 K6 VB299400 Jigs 3.0X25 Frame (V678280) VU101000 White Key VU101100 White Key VU101200 White Key VU101300 White Key VU101400 White Key VU101500...

  • Page 112: Circuit Board Assembly

    MOTIF6 / MOTIF7 / MOTIF8 PNA CIRCUIT BOARD ASSEMBLY B100 MOTIF6 / MOTIF7 only DESCRIPTION REMARKS PART NO. QTY RANK REF NO. CIRCUIT BOARD ASSEMBLY MOTIF6, MOTIF7, MOTIF8 PNA Assembly (V701040) V 6 2 7 1 3 0 0 Circuit Board...

  • Page 113: Wheel Assembly

    MOTIF6 / MOTIF7 / MOTIF8 WHEEL ASSEMBLY VR an assembly VR an assembly PART NO. DESCRIPTION REMARKS REF NO. QTY RANK WHEEL ASSEMBLY Wheel Assembly MOTIF6,MOTIF7 (V659690) Wheel Assembly MOTIF8 (V702280) VF536800 Frame V 4 5 7 9 9 0 0...

  • Page 114: Power Supply Assembly

    MOTIF6 / MOTIF7 / MOTIF8 POWER SUPPLY ASSEMBLY PART NO. DESCRIPTION REMARKS REF NO. QTY RANK POWER SUPPLY ASSEMBLY MOTIF6, MOTIF7 Power Supply Assembly (V659740) Power Supply Assembly (V659750) Power Supply Chassis (V661890) V 3 6 1 2 6 0 0...

  • Page 115: Electrical Parts

    MOTIF6 / MOTIF7 / MOTIF8 ELECTRICAL PARTS PART NO. DESCRIPTION REMARKS REF NO. QTY RANK ELECTRICAL PARTS MOTIF6, MOTIF7 ,MOTIF8 V 6 2 7 1 2 0 0 Circuit Board (XZ152E0) V 6 2 7 2 2 0 0 Circuit Board...
  • Page 116 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. V J 9 2 7 3 0 0 C0082 Monolithic Ceramic Cap. 1.500 16V F US064100 C0084 Ceramic Capacitor-B (chip) 0.0100 50V K US064100 C0086 Ceramic Capacitor-B (chip) 0.0100 50V K...
  • Page 117 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. US145100 C0166 Ceramic Capacitor-F (chip) 0.1000 25V Z US145100 C0167 Ceramic Capacitor-F (chip) 0.1000 25V Z UF028100 C0168 Electrolytic Cap. (chip) 100 10V US064100 C0169 Ceramic Capacitor-B (chip) 0.0100 50V K...
  • Page 118 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. UF148100 C0294 Electrolytic Cap. (chip) 100 25V UUR1E1 VR329100 C0295 Myler Capacitor (chip) 0.0010 50V J VR329100 C0296 Myler Capacitor (chip) 0.0010 50V J US145100 C0297 Ceramic Capacitor-F (chip) 0.1000 25V Z...
  • Page 119 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VS201100 D0067 Diode D1F60 VT332900 D0068 Diode 1SS355 TE-17 VT332900 -0076 Diode 1SS355 TE-17 VS201100 D0077 Diode D1F60 VT332900 D0080 Diode 1SS355 TE-17 VS201100 D0081 Diode D1F60...
  • Page 120 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. XS048A00 IC057 HD74LVC139FPEL DEMULTIPLEXER XS516A00 IC058 UPC2933T-E1 REGULATOR +3.3V XV077A00 IC059 MSM514260C-60JS DRAM 4M XV077B00 IC059 MSM514260E-60JS DRAM 4M XW744A00 IC060 HD74LV245AT BUFFER XW744A00 IC061 HD74LV245AT BUFFER...
  • Page 121 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RD254100 R0017 Carbon Resistor (chip) 10.0 0.1 J RD356100 R0018 Carbon Resistor (chip) 1.0K 63M J V I 1 9 7 4 0 0 R0019 Carbon Resistor (chip) 10.0K 1/10 D...
  • Page 122 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RD358470 R0123 Carbon Resistor (chip) 470K 63M J RD358470 R0124 Carbon Resistor (chip) 470K 63M J RD355100 R0125 Carbon Resistor (chip) 100 63M J RD357100 R0126 Carbon Resistor (chip)
  • Page 123 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RD354680 -0233 Carbon Resistor (chip) 68 63M J RD350000 R0234 Carbon Resistor (chip) 0 63M J RD350000 R0235 Carbon Resistor (chip) 0 63M J RD357100 R0236 Carbon Resistor (chip)
  • Page 124 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. V I 1 9 4 9 0 0 R0333 Carbon Resistor (chip) 1.0K 1/10 D RD356470 R0334 Carbon Resistor (chip) 4.7K 63M J V I 1 9 4 9 0 0...
  • Page 125 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. RE047470 RA012 Resistor Array 47KX4 RE044680 RA013 Resistor Array 68X4 RE047470 RA014 Resistor Array 47KX4 RE044680 RA015 Resistor Array 68X4 RE047470 RA016 Resistor Array 47KX4 RE044680 RA017...
  • Page 126 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. Jumper Wire 0.55 (VA07890) V 6 4 6 9 4 0 0 Cricuit Board GHD_EBUS H (XZ139C0) VB389900 Connector Base Post PH- 3P TE VF667600 Wire Trap...
  • Page 127 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. UA352100 C0045 Mylar Capacitor 100P 50V J UA352100 C0046 Mylar Capacitor 100P 50V J UU167470 C0047 Electric Capacitor 47.00 50.0V FG644100 C0049 Electrolytic Cap. 0.0100 50V Z...
  • Page 128 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VB312600 JK005 Phone Jack YKB21-5012 OUTPUT R VB312600 JK006 Phone Jack YKB21-5012 ASSIGNABLE OUTPUT L VB312600 JK007 Phone Jack YKB21-5012 ASSIGNABLE OUTPUT R VB312600 JK008 Phone Jack...
  • Page 129 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. HF457100 R0056 Carbon Resistor 10.0K 1/4 J HF457100 R0057 Carbon Resistor 10.0K 1/4 J HF456470 R0058 Carbon Resistor 4.7K 1/4 J HF457220 R0059 Carbon Resistor 22.0K 1/4 J...
  • Page 130 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VB858500 Connector Base Post PH- 6P SE VC166500 Connector Base Post PH-12P SE V 6 1 8 4 2 0 0 Circuit Board MK-L (XZ043B0) VB941200 Diode...
  • Page 131 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. FG644100 C0014 Electrolytic Cap. 0.0100 50V Z FG644100 C0015 Electrolytic Cap. 0.0100 50V Z VB640000 C0016 Electric Capacitor 10.0 16.0V VB639900 C0017 Electric Capacitor 4.7 50.0V FG644100 C0018 Electrolytic Cap.
  • Page 132 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VF771900 RA001 Resistor Array RGLE8X103J VF771900 RA002 Resistor Array RGLE8X103J VZ085500 SW001 Tact Switch SKQNAM004A KNOB CONTROL FUNCTION VV439800 SW002 Tact Switch SKQNAJ REMOTE CONTROL ON/OFF VV439800...
  • Page 133 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. V 6 3 4 1 4 0 0 EC001 Rotary Encoder RE0121PVB15F data dial J0005 Jumper Wire 0.55 (VA07890) -0022 Jumper Wire 0.55 (VA07890) V 6 3 0 9 0 0 0...
  • Page 134 MOTIF6 / MOTIF7 / MOTIF8 DESCRIPTION REMARKS PART NO. QTY RANK REF NO. VZ085500 SW041 Tact Switch SKQNAM004A EXIT VZ085500 SW042 Tact Switch SKQNAM004A DOWN VZ085500 SW043 Tact Switch SKQNAM004A ENTER VV439800 SW044 Tact Switch SKQNAJ DRUM KIT VV439800 SW045...
  • Page 135 MOTIF6 / MOTIF7 / MOTIF8 PART NO. DESCRIPTION REMARKS REF NO. QTY RANK UB245100 Monolithic Ceramic Cap. F 0.100 25V Z UB245100 Monolithic Ceramic Cap. F 0.100 25V Z UB245100 Monolithic Ceramic Cap. F 0.100 25V Z VE852500 Cable Holder...

  • Page 136: Block Diagram & Overall Circuit Diagram

    MOTIF6 / MOTIF7 / MOTIF8 CIRCUIT DIAGRAM (DM 4/4) ................<P.4> MOTIF6 / MOTIF7 / MOTIF8 CIRCUIT DIAGRAM (JK, SM) ................<P.5> MOTIF6 / MOTIF7 / MOTIF8 CIRCUIT DIAGRAM (PNA, PNB, PNC, F-PN, SCSI) ........<P.6> MOTIF6 CIRCUIT DIAGRAM (FSC61) ......................<P.7>...
  • Page 137 MOTIF6 / MOTIF7 / MOTIF8 BLOCK DIAGRAM ∗MOTIF6, MOTIF7 Power CN3-10P ON/OFF Keyboard Sound Control Knob CN8-3P Panel Switch & LED Switching Panel Switch & LED Power Supply Assignable Slider CN7-6P INLET +12A Panel Switch & LED -12A SCSI +12D...
  • Page 138 <P. 1> MOTIF6/MOTIF7/MOTIF8 I MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM (DM 1/4) TRANSCEIVER DECODER MOTIF 6/7 to JK CN5 MOTIF 8 SDRAM 64M H8,I8 to JK CN5 BUFFER P2-G4 P2-G5 P2-E7 P3-I6 P2-G8 P3-I6 P3-I7 MOTIF 6/7 to JK CN4 MOTIF 8...
  • Page 139 <P. 2> MOTIF6/MOTIF7/MOTIF8 I MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM (DM 2/4) MOTIF 6/7 to SM CN1 MOTIF 8 to SM CN1 INVERTER D-FLIP-FLOP REGULATOR+3.3V P1-H4 SCSI TERMINATOR P1-H3 P1-F3 BUFFER P1-D4 P1-F3 P1-H3 SCSI CONTROLLER MOTIF 6/7 to SCSI CN8 MOTIF 8...
  • Page 140 <P. 3> MOTIF6/MOTIF7/MOTIF8 I MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM (DM 3/4) (P4-G4,P4-H2) DEMULTIPLEXER P4-A5 P4-C5 P4-D5 P4-A4 REGULATOR +3.3V P4-C4 P4-D4 J3,P4-A2,P4-D2,P4-E3,P4-E5 J3,P4-B1,P4-B4,P4-B5,P4-C4,P4-C5,P4-D4,P4-D5 J3,P4-D7,P4-F3 J3,P4-A7 REGULATOR +3.3V GATE ARRAY P1-F2 P1-H3 P1-H3 P1-F2 P1-H3 P1-H3 P1-E8 P1-H1 REGISTERS P4-B6 P4-B6 INVERTER...
  • Page 141 <P. 4> MOTIF6/MOTIF7/MOTIF8 I MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM DM 4/4) REGULATOR +5V TRANSCEIVER TRANSCEIVER TRANSCEIVER TRANSCEIVER P3-E2 A/D CONVERTER MOTIF 6/7 to JK CN1 OP AMP P1-H4 INVERTER MOTIF 8 to JK CN1 P1-E5 P3-E2 P3-E2 P1-E5 P1-E7 MASK ROM 64M...
  • Page 142 <P. 5> MOTIF6/MOTIF7/MOTIF8 I MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM (JK, SM) MOTIF 6/7 MOTIF 6/7 MOTIF 6/7 to DM4/4 CN26 to DM4/4 CN25 to PNA CN7 MOTIF 8 MOTIF 8 MOTIF 8 to DM4/4 CN26 to DM4/4 CN25 to PNA CN7...
  • Page 143 <P. 6> MOTIF6/MOTIF7/MOTIF8 I MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM (PNA, PNB, PNC, F-PN, SCSI) TR ARRAY MOTIF 6/7 to PNC CN7 MOTIF 8 not used MOTIF 6/7 MOTIF 8 to F-PN CN5 to F-PN CN5 to PNB CN2 to PNB CN2...
  • Page 144 <P. 7> MOTIF6 I MOTIF6 OVERALL CIRCUIT DIAGRAM (FSC61) FSC61 to AT OP AMP to DM2/4 CN9 28CC1-8817636 Note: See parts list for details of circuit board component parts. MOTIF6 MOTIF6...
  • Page 145 <P. 8> MOTIF7 I MOTIF7 OVERALL CIRCUIT DIAGRAM (MK-L, MK-H) MK-L 28CC1-8816911 MK-H to DM2/4 CN9 OP AMP 28CC1-8816912 Note: See parts list for details of circuit board component parts. MOTIF7 MOTIF7...
  • Page 146 <P. 9> MOTIF8 I MOTIF8 OVERALL CIRCUIT DIAGRAM (GHD-EBUS-L, GHD-EBUS-H, MK SUB) GHD-EBUS H 28CC1-8819027 GHD-EBUS L to DM2/4 CN29 MK SUB 28CC1-8819224 28CC1-8819027 Note: See parts list for details of circuit board component parts. MOTIF8 MOTIF8...
  • Page 147 MOTIF6 / MOTIF7 / MOTIF8 MOTIF6/MOTIF7/MOTIF8 OVERALL CIRCUIT DIAGRAM (UD) D-FF DIT2 MOTIF 6/7 to DM3/4 CN16 MOTIF 8 to DM3/4 CN16 MOTIF 6/7 to DM3/4 CN17 MOTIF 8 to DM3/4 CN17 FLASH ROM 4M MOTIF 6/7 to DM3/4 CN18...

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