Yamaha RM1x Service Manual Download Page 1

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HAMAMATSU,JAPAN

1.92K-*** I Printed in Japan’98.12

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CONTENTS

SPECIFICATIONS .................................................................................. 3/5

PANEL LAYOUT ....................................................................................... 7

CIRCUIT BOARD LAYOUT ..................................................................... 9

DISASSEMBLY PROCEDURE ............................................................... 10

LSI PIN DESCRIPTION ......................................................................... 13

IC BLOCK DIAGRAM ............................................................................ 18

BLOCK DIAGRAM .................................................................................. 19

CIRCUIT BOARDS ................................................................................. 20

TEST PROGRAM & INITIALIZE ........................................................ 25/33

ERROR MASSAGE ............................................................................ 41/43

CONFIRMATION OF MIDI DATA ....................................................... 42/44

MIDI IMPLEMENTION CHART .............................................................. 45

MIDI DATA FORMAT ......................................................................... 47/53

PARTS LIST

PANEL SWITCH TABLE

OVERALL CIRCUIT DIAGRAM

SERVICE MANUAL

SY 011446

19981201-99800

Summary of Contents for RM1x

Page 1: ...MBLY PROCEDURE 10 LSI PIN DESCRIPTION 13 IC BLOCK DIAGRAM 18 BLOCK DIAGRAM 19 CIRCUIT BOARDS 20 TEST PROGRAM INITIALIZE 25 33 ERROR MASSAGE 41 43 CONFIRMATION OF MIDI DATA 42 44 MIDI IMPLEMENTION CHART 45 MIDI DATA FORMAT 47 53 PARTS LIST PANEL SWITCH TABLE OVERALL CIRCUIT DIAGRAM SERVICE MANUAL SY 011446 19981201 99800 ...

Page 2: ... 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...

Page 3: ...y Fx Harmonize Unison Octaver Harmonize1 2 Play Fx Beat stretch Clock shift Gate time Velocity offset MIDI delay MIDI delay edit Feedback edit Arpeggio Type Up Down Alternate1 2 Random Sort Hold Octave range Sequence file formats RM1x native sequence format SMF format 0 Demo song 4 Included disk Tone generator block Type AWM2 tone generator Maximum polyphony 32 notes Multi timbral capability 16 ti...

Page 4: ... indicators MODE x 4 green REC red PLAY green TRACK x 16 red KEYBOARD MODE MUTE red SECTION red ARPEGGIO ON red FUNCTION BUTTON red x 4 KNOB A B red MIDI IN red MIDI OUT green 7 segments LED x 4 Connectors PHONES stereo phone jack OUTPUT phone jack x 2 L MONO R FOOT SW DC IN MIDI IN MIDI OUT Floppy disk drive 3 5 inch 2HD MF2HD and 2DD MF2DD types Power supply AC adaptor PA 5C Dimensions 420 mm W ...

Page 5: ...ors 6 VOLUME Control 7 Real Time Controller Knobs KNOB Button 8 Cursor Buttons 9 NO 1 and YES 1 Buttons 10 DISPLAY and Buttons 11 MODE and SUBMODE Buttons 12 EXIT Button 13 Sequencer Buttons and Indicators 14 Keyboard 15 Keyboard Mode Buttons 16 OCT DOWN and OCT UP Buttons 17 SHIFT Button 18 ARPEGGIO ON Button 19 TAP ENTER Button PANEL LAYOUT Front Panel ...

Page 6: ...RM1x 6 1 STANDBY ON Switch 2 DC IN Jack 3 CONTRASTControl 4 MIDI IN OUT Connectors 5 L MONO R OUTPUT Jacks 6 PHONES Jack 7 FOOT SW Jack Rear Panel 4 3 7 5 6 2 1 ...

Page 7: ...RM1x 7 CIRCUIT BOARD LAYOUT ...

Page 8: ... on the back of the upper case Fig 2 2 3 Remove the six 6 screws marked 250 The DM circuit board can then be removed Fig 2 3 FDD Assembly 3 1 Remove the bottom case assembly See Proce dure 1 3 2 Remove the three 3 screws marked 230 and the screw marked 231 The FDD assembly can then be removed Fig 2 280 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 281 Bonding Head Screw B 3 0X10 MFZN2BL VQ49800...

Page 9: ... See Procedure 2 4 3 Remove the FDD assembly See Procedure 3 4 4 Remove the four 4 screws marked 210 the two 2 screws marked 212 and the four 4 screws marked 211 The shield cover can then be re moved Fig 3 4 5 Remove the four 4 knobs marked 320 Fig 4 4 6 Remove the twelve 12 screws marked 60 The PN circuit board can then be removed Fig 5 60 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 Fig 5 Fi...

Page 10: ...n be removed Fig 6 6 MVR Circuit Board 6 1 Remove the bottom case assembly See Proce dure 1 6 2 Remove the DM circuit board See Procedure 2 6 3 Remove the FDD assembly See Procedure 3 6 4 Remove the shield cover See Procedure 4 6 5 Remove the PN circuit board See Procedure 4 6 6 Remove the volume knob marked 330 Fig 4 6 7 Remove the two 2 screws marked 80 The MVR circuit board can then be removed ...

Page 11: ...mory data bus 123 CMD0 I O Program memory Data bus 40 SMD15 I O Wave memory data bus 124 CMA21 O Program address bus 41 SOE O read signal 125 PDT15 I O SWX access data bus 42 SWE O write signal 126 PDT14 I O SWX access data bus 43 SRAS O RAS signal 127 PDT13 I O SWX access data bus 44 SCAS O CAS signal 128 PDT12 I O SWX access data bus 45 REFRESH O REFRESH signal 129 PDT11 I O SWX access data bus ...

Page 12: ... I O 124 CMA21 O Program address bus 41 SOE O read signal 125 PDT15 I O 42 SWE O write signal 126 PDT14 I O 43 SRAS O RAS signal 127 PDT13 I O 44 SCAS O CAS signal 128 PDT12 I O 45 REFRESH O REFRESH signal 129 PDT11 I O SWX access data bus 46 CS0 O CS signal 130 PDT10 I O 47 SMA0 O Memory address bus 131 PDT9 I O 48 SMA16 O Memory address bus 132 PDT8 I O 49 VCC49 Power supply 133 VCC133 Power sup...

Page 13: ...N0 I 36 WRH O NC 92 AN1 I 37 VCC I Power supply 93 AN2 I A D 38 WRL O Bus control 94 AN3 I 39 VSS I Ground 95 AN4 I 40 CS1 O Bus control 96 AN5 I 41 CS0 O Bus control 97 AVSS I Analog ground 42 PA9 O Port A 98 AN6 I A D 43 PA8 I Port A 99 AN7 I A D 44 CS3 O Bus control 100 AVCC I Power supply 45 CS2 O Bus control 101 VSS I Ground 46 PA5 O 102 PE5 O Port E 47 PA4 O Port A 103 VCC I Power supply 48 ...

Page 14: ...t interface select 60 MON0 O 29 SFORM I Format data 61 MON1 O Motor on 30 INP I Index pulse 62 MON2 O 31 READY I Ready from FDD 63 MON3 O 32 WPRT I Write control signal 64 VSS9 Ground SED1335F0B XQ595A00 LCDC LCD Controller PIN NO NAME I O FUNCTION PIN NO NAME I O FUNCTION 1 VA5 O 31 XD2 O 2 VA4 O 32 XD1 O X driver data bus 3 VA3 O VRAM address bus 33 XD0 O 4 VA2 O 34 XECL O X driver enable chain ...

Page 15: ... VA10 O 26 D4 I O 56 VA9 O 27 D5 I O 57 VA8 O 28 D6 I O 58 VA7 O 29 D7 I O 59 VA6 O 30 XD3 O Data bus output for 4 bit dot 60 NC Not used SED1335FOB XQ595A00 LCDC PIN NO NAME I O FUNCTION PIN NO NAME I O FUNCTION 1 VA5 O 31 XD2 O 2 VA4 O 32 XD1 O X Driver Data Bus 3 VA3 O 33 XD0 O 4 VA2 O 34 XECL O Xdriver Enable Change Clock 5 VA1 O 35 XSCL O Xdriver Shift Clock 6 VA0 O 36 Vss Groud 7 VWR O VRAM ...

Page 16: ...RM1x 16 ...

Page 17: ...19 RM1x 28CA1 8812706 ...

Page 18: ...it Board 2 Component side DM 2NA V260480 to LCD Back light to FDD to MVR CN6 MIDI OUT MIDI IN CONTRAST FOOT SW OUTLET R OUTLET L MONO PHONES DC IN STAND BY ON to LCD to PN CN4 to PN CN5 to FDD UNIT to PN CN4 to PN CN1 ...

Page 19: ...21 RM1x Patternside DM Circuit Board ...

Page 20: ...M1x 22 PN 1 3Circuit Board to DM CN4 Component side to DM CN5 to DM CM3 to DM CN1 Note See parts list for details of circuit board component parts See PANEL SWITCH TABLE on C2 of OVERALL CIRCUIT DIAGRAM ...

Page 21: ...23 RM1x Patternside 2 PN 2NA V260490 PN 1 3Circuit Board ...

Page 22: ...mponent parts See PANEL SWITCH TABLE on C2 of OVERALL CIRCUIT DIAGRAM 2 PN 2 3 Circuit Board PN 3 3 Circuit Board to DM CN8 to DM CN2 TIME STRECH CLOCK SHIFT GATE TIME VEROCITY CUT OFF RESONANCE EG DECAY PITCH BEND VOLUME Patternside Patternside Component side Component side ...

Page 23: ... 1 OK 64 128 0 64 C 11 Knob 2 OK 64 128 0 64 C 12 Knob 3 OK 64 128 0 64 C 13 Knob 4 OK 64 128 0 64 C 14 Knob 5 OK 64 128 0 64 C 15 Knob 6 OK 64 128 0 64 C 16 Knob 7 OK 64 128 0 64 C 17 Knob 8 OK 64 128 0 64 C 18 FOOT SW OK 0 1 0 C 19 FDD OK C 20 MIDI IN OUT OK C 21 WAVE ROM OK C 22 PCM sine wave sound OUTPUT L OUTPUT L 2 2 dBm load 10 kohm OUTPUT R less than 76 dBm PHONES L 5 2 dBm load 33 ohm PHO...

Page 24: ...t is automatically executed again from the test where the error occurs When the 1 switch is pressed the test is automatically executed from the test where the error occurs The F4 switch is pressed the C 25 EXIT is started Manual Mode When the manual mode test is enterd the following display will appear Use the 1 and 1 switches to select the appropriate test number When the ENTER switch is pressed ...

Page 25: ...ould blink in one 1 second intervals Confirm that the LCD dots light normally Confirm that the LCD contrast changes when rotating the contrast adjustment volume Display Of Test Results Not appearing Test End Press the F4 switch to end the test Press the 1 switch to proceed with the next test and then the ENTER switch to execute the next test C 4 LED ON OFF TEST Confirm that LED lights on and off s...

Page 26: ... in the Table 1 and Fig 2 Switch Pitch Switch Pitch Switch Pitch Switch Pitch F1 C 3 UP G 3 OCT UP Eb2 Db4 Db4 F2 D 3 INC YES A 3 E 2 E 2 D 4 D 4 F3 E 3 LEFT B 3 F 2 F 2 Eb4 Eb4 F4 F 3 DOWN C 4 Gb2 Gb2 E 4 E 4 KNOB G 3 RIGHT D 4 G 2 G 2 F 4 F 4 REC C 3 PATTERN C 3 Ab2 Ab2 TAP Gb4 TOP D 3 PATT CHAIN D 3 A 2 A 2 STOP E 3 SONG E 3 Bb 2 Bb 2 PLAY F 3 UTILITY F 3 B 2 B 2 BWD G 3 GROOVE G 3 C 3 C 3 FWD ...

Page 27: ... C 6 ENCODER 1 F2 TEST C 10 KNOB 1 BEAT STRETCH TEST where xxx current KNOB 1 value According to the target value displayed on the LCD slowly rotate the KNOB 1 Check that the value changes from 64 to 128 then to 00 and back to 64 in other words center to top then to bottom and back to center After that confirm that the OK appears on the LCD where xxx current KNOB 1 value and yyy target value Displ...

Page 28: ...he LCD Display Of Test Results OK NG TIME OUT ERROR When the reception does not end within the fixed time Test End After displaying the test result the test will be finished Press the 1 switch to proceed with the next test and then the ENTER switch to execute the next test Refer to B PROCEEDING THROUGH THE TESTS if the NG occurs while testing C 21 WAVE ROM TEST Confirm that the read test of the WA...

Page 29: ... Not appearing Test End Press the F4 switch to finish the test After press the F4 to exit the test press the 1 switch to proceed with the next test and then the ENTER switch to execute the next test C 24 FACTORY SETTINGS This test is used to initialize the following data to the factory settings System Data Song Data Sequence data When this test is executed the following display will appear YES exe...

Page 30: ...PUT L less than 78 dBm OUTPUT R less than 78 dBm PHONES L less than 78 dBm PHONES R less than 78 dBm Confirm that the RM1x starts on a usual initial screen when you turn on the power switch again after the Factory Set is executed in A HOW TO ENTER THE TEST PROGRAM the power switch is turned off and three minutes or more pass When the RAM data are destroyed Backup Battey Low or Factory Set is displ...

Page 31: ...tch A job has resulted in a pattern having more than the maximum of 256 measures Phrase Number Overflow All available user phrases 256 maximum have been used up when recording executing a job or editing System Backup Battery Low This will appear when the internal backup battery of the RM1x has run down Replace the battery to a new one Memory Full This will appear when internal memory is full and i...

Page 32: ...gain from the beginning Can t Change File Name When renaming this will appear if the floppy disk already contains a file with a name identical to the specified filename Specify a different filename Illegal File When loading this will appear if the specified file cannot be handled by the RM1x Check the contents of the file No Data When saving data to floppy disk this will appear if the selected son...

Page 33: ... o 2 o 6 38 o 2 o Data Entry Control 16 x o Assignable Cntrl 1 31 33 119 o o Assignable Knob Change 71 76 o x Sound Controller 91 93 94 o 2 o Effect SendLevel 96 97 x o Data Inc Dec 98 99 x o NRPN LSB MSB 100 101 o 2 o RPN LSB MSB Prog o 0 127 o 0 127 Change True 0 127 System Exclusive o o Song Pos x x Common Song Sel x x Tune x x System Clock x x Real Time Commands x x Notes 1 m is always treated...

Page 34: ... o o Control Change Prog o 0 127 o 0 127 Change True System Exclusive o o Song Pos o 2 o 1 Common Song Sel o 2 o 1 Tune x x System Clock o 2 o 3 Real Time Commands o 2 o 1 Notes 1 if MIDI control is in or in out 2 if MIDI control is out or in out 3 if MIDI sync is external send MMC stop deffered play locate if sync mode is MTC receive MTC quarter frame message if sync mode is MTC Mode 1 OMNI ON PO...

Page 35: ... CHANNEL NUMBER NOTE NUMBER 0kkkkkkk k 0 C 2 127 G8 VELOCITY 0vvvvvvv v 0 NOTE ON 00000000 v 0 NOTE OFF 3 1 3 PROGRAM CHANGE STATUS 1100nnnn CnH n 0 15 VOICE CHANNEL NUMBER PROGRAM NUMBER 0ppppppp p 0 127 3 1 4 PITCH BEND CHANGE STATUS 1110nnnn EnH n 0 15 VOICE CHANNEL NUMBER LSB 0vvvvvvv PITCH BEND CHANGE LSB MSB 0vvvvvvv PITCH BEND CHANGE MSB 14 bit resolution MSB 00000000B 00H minimum value 010...

Page 36: ...UNE 28H 40H 58H 24 0 24 semitones 7FH 7FH RPN RESET SettoaconditioninwhichtheRPNnumberisunspecified Internal settings will not change 3 4 NON REGISTERED PARAMETER NUMBER STATUS 1011nnnn BnH n 0 15 VOICE CHANNEL NUMBER LSB 01100010 62H RPN LSB 0ppppppp p NRPN LSB Refer to the table on the following page MSB 01100011 63H RPN MSB 0qqqqqqq q NRPN MSB Refer to the table on the following page DATA ENTRY...

Page 37: ...L CONTROLLERS BnH 78H LOCAL CONTROL BnH 7AH OMNI MODE OFF BnH 7CH OMNI MODE ON BnH 7DH MONO MODE ON BnH 7EH POLY MODE ON BnH 7FH 3 3 SYSTEM COMMON MESSAGE These are transmitted and received as Control Messages for RM1x functions They are not recorded as SEQUENCE DATA 3 3 1 SONG POSITION POINTER STATUS 11110010 F2H LSB 0vvvvvvv SONG POSITION LSB MSB 0vvvvvvv SONG POSITION MSB Transmitted when you m...

Page 38: ... table EFFECT 1 Address Size Data Parameter Name Description Default H H H value H 02 01 00 2 00 7F Reverb Type MSB Refer to Ef Parameter List 01 HALL1 00 7F Reverb Type LSB 00 basic type 00 02 1 00 7F Reverb Parameter 1 Refer to Ef Parameter List depends on Reverb type 03 1 00 7F Reverb Parameter 2 Refer to Ef Parameter List depends on Reverb type 04 1 00 7F Reverb Parameter 3 Refer to Ef Paramet...

Page 39: ...type 48 2 00 7F Variation Param 4 MSB Refer to Ef Parameter List depends on vari type 00 7F Variation Param 4 LSB Refer to Ef Parameter List depends on vari type 4A 2 00 7F Variation Param 5 MSB Refer to Ef Parameter List depends on vari type 00 7F Variation Param 5 LSB Refer to Ef Parameter List depends on vari type 4C 2 00 7F Variation Param 6 MSB Refer to Ef Parameter List depends on vari type ...

Page 40: ... nn 24 1 00 7F Bend Filter Control 9600 9450 cent 40 nn 25 1 00 7F Bend Amplitude Control 64 63 40 nn 26 1 00 7F Bend LFO PMod Depth 0 127 00 nn 27 1 00 7F Bend LFO FMod Depth 0 127 00 nn 28 1 00 7F Bend LFO AMod Depth 0 127 00 TOTAL SIZE 29 nn 30 1 Not Used nn 31 1 Not Used nn 32 1 Not Used nn 33 1 Not Used nn 34 1 Not Used nn 35 1 Not Used nn 36 1 Not Used nn 37 1 Not Used nn 38 1 Not Used nn 39...

Page 41: ... Flanger 2 Flanger 3 068 46 No Effect 069 45 No Effect 127 7F No Effect VARIATION TYPE 0 63 TYPE MSB TYPE LSB DEC HEX 00 01 02 000 0 No Effect 001 1 Rev Hall 1 Rev Hall 2 002 2 Rev Room 1 Rev Room 2 Rev Room 3 003 3 Rev Stage1 Rev Stage2 004 4 Rev Plate 005 5 DelayL C R 006 6 Delay L R 007 7 Echo 008 8 CrossDelay 009 9 EarlyRef 1 EarlyRef 2 010 A GateReverb 011 B ReversGate 012 C No Effect sys THR...

Page 42: ...having specifica tions equal to those originally installed Note DESTINATION ABBREVIATIONS J Japanese model A Australian model U U S model E European model C Canadian model D German model X General model B British model M South African model I Indonesian model H North European model The numbers in QTY shows quantities for each unit The parts with in Part No are not available as spare parts ...

Page 43: ...RM1x 2 OVERALL ASSEMBLY ...

Page 44: ... Screw B Cord Column Bonding Head Screw B Bonding Head Screw B Knob Knob Adhesive Tape Push Button ACCESSORIES AC Adapter AC Adapter AC Adapter Floppy Disk 3 0X8 MFZN2BL 3 0X6 MFZN2BL 3 0X6 MFZN2BL 3 0X6 MFZN2BL 8P 300 9P 150 10P 250 11P 350 12P 300 16P 200 FLA T FDD MVR 3 0X6 MFZN2BL 3 0X8 MFZN2BL 3 0X10 MFZN2BL MF355F 3252MG 3 0X6 MFZN2BL 3 0X6 MFZN2BL 3 0X8 MFZN2BL DM 3 0X6 MFZN2BL 3 0X10 MFZN2...

Page 45: ...0 VT210100 VT287000 V2645700 V3203300 EP600230 EP600190 LCD ASSEMBLY LCD Assembly LCD Cover LCD Connector Base Post Back lit Assembly LED Connector Assembly Escutcheon Angle Bracket LCD Bind Head Tapping Screw B Bind Head Tapping Screw B EDMMR03Y00 PH 12P TE YAK 08A 72 B LIGHT 3 0X6 MFZN2BL 3 0X8 MFZN2BL RM1x 16 01 14 06 01 01 2 2 LCD ASSEMBLY ...

Page 46: ...ite Switch Knob Switch Knob Switch Knob PN MVR KNOB DISPLAY EXIT CURSOR down L1WREC L3WPLAY L2WFWD RM1x V273800 V260500 V260510 V260520 GROOVE PLAY FX MIDI DELAY ARPEGGIO SETUP EFFECT VOICE EDIT VOICE DISK JOB EDIT SPLIT PATTERN PATT CHAIN SONG UTILITY DISPLAY EXIT CURSOR down TRACK TRANSPOSE NUM MUTE SECTION ARPEGGIO ON F1 to F4 KNOB OCT UP OCT DOWN NO 1 YES 1 SHIFT CURCOR up ALL 1 8 9 16 BPM MUT...

Page 47: ...Ceramic Cap Electrolytic Cap chip Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Monolithic Ceramic Ca...

Page 48: ...lithic Ceramic Cap Monolithic Ceramic Cap Electrolytic Cap chip Electrolytic Cap chip Monolithic Ceramic Cap Monolithic Ceramic Cap Electrolytic Cap chip Electrolytic Cap chip Monolithic Ceramic Cap Monolithic Ceramic Cap Electrolytic Cap Electrolytic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Electrolytic Cap Monolithic Ceramic Cap Monolithic Ceramic Cap Electrolytic Cap chip Electrolytic ...

Page 49: ... Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip 1SS355 TE 17 1SS355 TE 17 MA737 D1F60 D3FP3 D1F60 1SS355 TE 17 SH7014 DICF 42CS E DICF 42CS E M5M51008BFP 70LLT M5M51008BFP 70LLT TC74AC139F TC74AC139F HD63266F SED1335F0B M5M5256DFP 70LL TC7S66F ...

Page 50: ... Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon ...

Page 51: ...istor chip Carbon Resistor chip Metal Oxide Film Resistor Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Resistor Array Resistor Array Resistor Array Resistor Array Push Switch IC Transistor Array Rotary Variable Resistor Zener Diode Circuit Board Circuit Board Circuit Board Connector Base Post Connector Base Post Conne...

Page 52: ...lit Assembly LED Lithium Battery Floppy Disk Drive EC16B24204 L 15 SKQNAM004A SKQNAM004A SKEYAG SKEYAG SKQNAM004A SKQNAM004A B 10 0K RK11K113 B 10 0K RK11K113 A 10 0K RK14K12C PA 5C J PA 5C U C PA 5C E EDMMR03Y00 YAK 08A 72 CR2450 MF355F 3252MG OCT DOWN OCT UP 1 to 16 ALL 1 8 9 16 BPM MUTE MEMORY T AP SHIFT TRACK TRANSPOSE NUM MUTE SECTION FORWARD ARPEGGIO ON PUASE STOP REC PLAY REWIND NO YES CURS...

Page 53: ...1 Note See parts list for details of circuit board component parts 注注注注注シートの部品詳細はパーツリストをご参照下さいシートの部品詳細はパーツリストをご参照下さいシートの部品詳細はパーツリストをご参照下さいシートの部品詳細はパーツリストをご参照下さいシートの部品詳細はパーツリストをご参照下さい 28CC1 8812705 2 ...

Page 54: ...RM1x C2 Note See parts list for details of circuit board component parts 28CC1 8812707 1 3 KNOB 28CC1 8812707 2 3 MVR 28CC1 8812707 2 3 ...

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