Yamaha RM1x Wartungshandbuch

HAMAMATSU,JAPAN1.92K-*** I Printed in Japan’98.12 CONTENTSSPECIFICATIONS ...

RM1x10[40]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)[80]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)[100]: Bind Head Tapping Scr

RM1x11● HG73C205FD (XU947A00) SWX000 TONE GENERATORPINNO.NAME I/O FUNCTIONPINNO.NAME I/O FUNCTION1 ICN I Initial clear 85 CMA3 O Program address bus2

RM1x12● HG73C201FD (XT890A00) SWX00 TONE GENERATORPINNO.NAME I/O FUNCTIONPINNO.NAME I/O FUNCTION1 ICN I Initial clear 85 CMA3 O2 RFCLKI I PLL Clock 86

RM1x13● SH7014 (XT437A00) CPUPINNO.NAMEI/O FUNCTIONPINNO.NAME I/O FUNCTION1 PE14 O Port E 57 D11I/O2 PE15 OPort E58 D10 I/O Data bus3VSS I Ground 59D9

RM1x14●HD63266F (XI939A00) FDC (Floppy Disk Controller)PINNO.NAME I/O FUNCTIONPINNO.NAME I/O FUNCTION1 8"//5" I Data transmission speed 33 /

RM1x15● SED1335F0B (XQ595A00) LCDC (LCD Controller)PINNO.NAME I/O FUNCTIONPINNO.NAME I/O FUNCTION1 VA5 O 31 XD2 O2 VA4 O 32 XD1 O Data bus output for

RM1x16

19RM1x28CA1-8812706

RM1x20• DM Circuit Board△2Component sideDM:2NA-V260480to LCD Back light to FDD to MVR CN6MIDI-OUT MIDI-IN CONTRAST FOOT SW OUTLET/R OUTLET/L-MONO PHO

21RM1xPatternside• DM Circuit Board

IMPORTANT NOTICEThis manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed thatbasic se

RM1x22• PN 1/3Circuit Boardto DM-CN4Component sideto DM-CN5 to DM-CM3 to DM-CN1Note: See parts list for details of circuit board component parts.See

23RM1xPatternside△2PN: 2NA-V260490• PN 1/3Circuit Board

RM1x24PN:2NA-V260490Note: See parts list for details of circuit board component parts.See PANEL SWITCH TABLE on C2 of OVERALL CIRCUIT DIAGRAM.△2• PN

25RM1x1.TEST PROGRAM●PREPARATIONSMeasuring instruments: low frequency oscillator, frequency counter, oscilloscope,volt meter (JIS- C curve), keyboard

26RM1xA. HOW TO ENTER THE TEST PROGRAMWhile pressing the [PATTERN], [PATT CHAIN]and [UTIL] buttons, turn the power switch on.The following message wil

27RM1xTest EndAfter displaying the test result and the test willbe finished.All the RAM data will be restored.Press the [F4] switch to exit the test,

28RM1xC-5 PANEL SWITCH TESTPress the panel switches consecutively from the[F1] switch to the [ENTER] switch, according tothe order indicated by the LC

29RM1xDisplay Of Test ResultsNG Test EndAfter displaying the test result when the checkto the [TAP] switch end and the test will befinished.After Pres

30RM1xDisplay Of Test ResultsOKNG Not appearingTest EndAfter displaying the test result the test will be finished.After pressing the [F4] to exit the

31RM1xOUTPUT (L): 1 kHz +/- 3.0 Hz, Sine wave+2 +/- 2 dBm (10 kHz load),Distortion : less than 0.5%OUTPUT (R) :less than -76 dBmPHONES (L) :5 +/- 2 dB

RM1x3Sequencer blockData capacity approximately 110,000 notesNote resolution 480 clocks per quarter notePolyphony 64 notesBPM (Tempo) 25.0 - 300.0Reco

32RM1xKeyboard Velocity setting = 100Event Chase = OFFSetup Mode = Pattern ModeSong Number = 1Rec. track = 1Pattern Number = Preset 001Section =

41RM1x● MonitorNo Data When a job is executed, this will appear if the selected track or area contains no data,making the job invalid. Re-select the a

42RM1x● DiskDisk Full This will appear if the floppy disk is full and has no room to save the file. Either use anew floppy disk, or delete unneeded fi

45YAMAHA [ Music Sequencer --- voice part ] Date:08-SEP-1998 Model RMlx MIDI Implementation Chart Version : 1.0Transmitted

46YAMAHA [ Music Sequencer --- sequencer part ] Date:08-SEP-1998 Model RMlx MIDI Implementation Chart Version : 1.0Transmitted

49RM1xThe RM1x tone generator and sequencer blocks handle different MIDIevents. These are listed seqparately inthe MIDI Data Format as well as in the

50RM1xSOUND CONTROLLER 6 adjusts the envelope decay time specified by the Voice. This is a relativeparameter, and specifies an increase or decrease ce

51RM1x(4) Diagram of connections between the Controller block, Sequencer block, andTone Generator block | SW2 |-[]------ SYSTEM REALTIME MESSA

52RM1x(3-4) SYSTEM REAL TIME MESSAGENot recorded as Sequence Data. (3-4-1) TIMING CLOCKSTATUS 11111000(F8H)You can select whether the internal clock

53RM1x02 01 10 1 00..7F Reverb Parameter 11 Refer to Ef. Parameter List depends on Reverb type 11 1 00..7F Reverb Parameter 12 Refer to Ef. Param

RM1x4Eject button [EXIT]Display button [DISPLAY←], [DISPLAY→]Sequencer buttons , , , , ,Data entry buttons [NO -1], [YES+1]

54RM1x nn 04 Not Used nn 05 1 00..01 Mono/Poly Mode 0:mono,1:poly 01 nn 06 1 00..02 Same Note Number 0:single 01Key On Assign 1:multi2:inst (fo

55RM1x nn 6D 1 Not Used nn 6E 1 Not UsedTOTAL SIZE 3Fnn = PartNumberFor the Drum Part, the following parameters have no effect.¥Bank Select LSB¥P

RM1x1PARTS LIST CONTENTSOVERALL ASSEMBLY ... 2LCD ASSEMBLY ...

RM1x2 OVERALL ASSEMBLY

RM1x3REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan only10203040556080100110120130140150160170180190200210211212220220a220b220c230231240250

RM1x4REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan only1020306060a60b708090100V2737900V2737600VT282300VB390800VT210200VT210100VT287000V264

RM1x5REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan only1010a10b10c2030405060708090100110120--NX820310NX820320NX820330V2689300V2689400V2689

RM1x6REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan only2030405060BAT1C1-4C5C6C7C8C9-27C28-29C30C31-35C37C38C39C40C41C42C43C44C45C46C47C48C

RM1x7REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan onlyC98C99C100C101C102C103C104C105C106C107C108C109C110C111C112C113C114C115C116C117C118C

RM1x8REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan onlyD6D7D8D9D10D11D12IC1IC2IC3IC4-7IC8IC9IC10IC11IC12IC13IC15IC16IC17IC18IC19IC20IC21IC

RM1x52 31131617416561519149818911710121. BPM Display2. MIDI Data Monitors3. LCD Display4. Display Knobs5. Function Buttons and Indicators6. VOLUME Con

RM1x9REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan only-25R26-33R34-37R38-41R42-45R46-50R51R52-59R60R61-67R68R69R70R71-78R79-86R87R88R89R9

RM1x10REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan onlyR137R138R139R140R141R142R143R144R145R146R147R148R149R150R151R152R153R154R155R156R1

RM1x11REF NO. PART NO. DESCRIPTION REMARKS QTY RANKRANK : Japan only-4S1S2S3-29S30-72VR1-8VR9VR101400VZ085500VZ085500VS180900VS180900VZ085500VZ085500V

RM1xC1Note: 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

RM1xC2Note: See parts list for details of circuit board component parts.28CC1-8812707(1/3)KNOB: 28CC1-8812707(2/3)MVR: 28CC1-8812707(2/3)

RM1x61. STANDBY/ON Switch2. DC IN Jack3. CONTRAST Control4. MIDI IN & OUT Connectors5. L/MONO & R OUTPUT Jacks6. PHONES Jack7. FOOT SW Jack●●●

RM1x7 CIRCUIT BOARD LAYOUT

RM1x8[230]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)[231]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)[250]: Bind Head Tapping Scre

RM1x9[210]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)[211]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)[212]: Bonding Head Screw-B