Yamaha Portatone PSR A1000 Wartungshandbuch

CONTENTSSPECIFICATIONS ··································································· 2PANEL LAYOUT ···········································

PSR-A10001012. VR, ENC, PN1, PN2, PN3, PN4 CircuitBoards and LCD12-1 Remove the lower case assembly. (See procedure 1.)12-2 Remove the INV circuit boa

PSR-A100011[510]: Bind Head Tapping Screw-B 3.0x6 MFZN2Y (EP600130)(Fig. 10)LCD holderLCD[510][510]13. Disassembling the Keyboard Assembly(Time requir

PSR-A100012 LSI PIN DESCRIPTIONHD63266F (XI939A00) FDC ·······························································································

PSR-A100013PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253

PSR-A100014PINNO.I/O FUNCTIONNAMEPINNO.I/O FUNCTIONNAME12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152

PSR-A100015PINNO.I/O FUNCTIONNAMEPINNO.I/O FUNCTIONNAME123456789101112131415161718192021222324252627282930VA5VA4VA3VA2VA1VA0/VWR/VCE/VRD/RESNCNC/RD/WR

PSR-A100016 IC BLOCK DIAGRAM12345671A1Y2A2Y3A3YVss141312111098VDD6A6Y5A5Y4A4YSN74HCU04NSR (XW842A00)SN74HCU04N (IG142250)Hex InverterDM:AM:HD74LV08AFP

PSR-A100017M5227P (XF751A00)5-Band Graphic EqualizerAM: IC104, 105µPC4570HA (XB247A00)Dual Operational AmplifierAM: IC100, 102, 107, 108, 111, 112µPC4

PSR-A100018DM Circuit BoardComponent sideto PN1-CN1to FDD powerto FDDto MKS5F-CN1 to INV-CN1to AM-CN303to PN1-CN2to LCD to AM-CN300 to AM-CN103to AM-C

PSR-A100019Pattern sideDM Circuit Board2NA-V763770-22

PSR-A10002IMPORTANT NOTICEThis manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed th

PSR-A100020Component sidePN1 Circuit BoardPN2 Circuit BoardA'A2342345678MEMORYREGISTRATION MEMORYMULTI PADPERCUSSIONUSERCHOIR & PAD STRISYNTH

PSR-A100021Component sideComponent sideto PN1-CN4ENC Circuit BoardDATA ENTRYA'AFREEZE11 ENTER2UPPEROCTAVE -UPPEROCTAVE +TRANSPOSE -TRANSPOSE +SCA

PSR-A100022B'BPattern sideto PN2-CN7ENC Circuit Board PN1 Circuit Boardto ENC-CN13to PN3-CN8to DM-CN600to DM-CN100PN1, ENC: 2NA-V922220

PSR-A100023PN2 Circuit BoardB'BPattern sidePattern sidePN1, PN2: 2NA-V922220

PSR-A100024C'CComponent sideComponent sideEXTRATRACKS TRACK 2REC TOP START/STOPSONGRW FFTRACK 1 REPEATMETRONOMEPN4 Circuit BoardPN3 Circuit Board

PSR-A100025C'CComponent sideENDING/rit.AUTOFILL INFADEIN/OUTSYNC. STOP SYNC. START START/STOPMEMORIZE123SCALE MEMORYSCALE SETTING456SOUNDCREATORL

PSR-A100026D'DPN3 Circuit Boardto PN1-CN32NA-V922230

PSR-A100027D'DPN4 Circuit BoardPattern sidePattern sidePB1 Circuit BoardPattern sideto PB1-CN16PN3, PN4, PB1: 2NA-V922230

PSR-A100028Component sideVR Circuit BoardMASTER VOLUMEE'EComponent sideLCDCONTRASTTO HOSTHOST SELECT MIDIIN(SOUTAM Circuit BoardMac MIDIPC1 PC2to

PSR-A100029: not installed*Component sideINV Circuit Boardto LCD (Backlight) to DM-CN104F'FE'E1(SWITCH)2FOOT PEDALAUX OUT(LEVEL FIXED)OURL R

PSR-A10003Song FormatPreset SongsLyricsRecordingRecord ChannelsMulti Pad PresetMemory Floppy Disk (2HD,2DD)Device Flash Memory (internal)Flash Availab

PSR-A100030F'FComponent sideComponent sideHP Circuit BoardOUT PUTDC-IN 16VR L/L+RPHONESComponent sideSW Circuit BoardSTANDBY/ONAM, HP, SW: 2NA-V7

PSR-A100031G'GComponent sideComponent sideto MK-Hto DM-CN102MK-L Circuit BoardMKS5F Circuit BoardG'GH'HH'Hto MK-HMK-L: 2NA-VV58380

PSR-A100032I'II'IJ'JJ'JComponent sideto MKS5F-CN4MK-H Circuit Boardto MK-L2NA-VV583900

PSR-A100033 TEST PROGRAM1. Preparation1) PA-300 (AC adaptor) is used.2) The volume is usually moved to the use position when no volume change is requi

PSR-A100034No.171819202223242526282931363738404143444546475556LCD (initial)017: Output L Check018: EQ Low Check019: EQ Mid Check020: EQ High Check022:

PSR-A100035 • Power On ResetSet to the factory preset data when the [STANDBY/ON] switch is turned on while pressing the highest (rightmost) white key

PSR-A100036 SYSTEM RESETThis operation lets you restore the PSR-A1000 to its original factory settings. These settings include System Setup, MIDI Setu

PSR-A100037 MIDI IMPLEMENTATION CHARTTransmittedFunction... Recognized RemarksBasicChannelNoteNumber : True voiceVelocityAfterTouchPitch BendControlCh

PSR–A100038 MIDI DATA FORMATMany MIDI messages listed in the MIDI Data Format are expressed in decimal numbers, binary numbers and hexadecimal numbers

PSR–A100039MIDI CHANNEL MESSAGE (1)*1 The data byte is ignored.*2 Received when the Clock is set to External.*3 Transmitted when the Clock is set to I

PSR-A10004 PANEL LAYOUTA'A45 6 7 8914151619 20 21 22 23 24 25 26 27 28 29 30 31171810 11 12 13323334353637383940414251 71 72 7372311[STANDBY/ON]

PSR–A100040MIDI CHANNEL MESSAGE (2)mm: 00H-40H-7FH (-64...0...+63)mm: 00H-40H-7FH (-64...0...+63)mm: 00H-40H-7FH (-64...0...+63)mm: 00H-40H-7FH (-64..

PSR–A100041MIDI PARAMETER CHANGE TABLE* Not Received when Receive System Exclusive Message Parameters is set to off.* Not transmitted when Transmit Sy

PSR–A100042O (Mixing Console)O (Mixing Console *Depends on Chorus Type)O (Mixing Console *Depends on Chorus Type)O (Mixing Console *Depends on Chorus

PSR–A100043O (Mixing Console *Depends on Variation Type)O (Mixing Console *Depends on Variation Type)O (Mixing Console *Depends on Variation Type)O (

PSR–A100044––OO––XX––OO––OO––O (Mixing Console)O (Mixing Console)––OO––OO––OO––XX––OOCorresponding Voice MIDI Reception (effective or not for each par

PSR–A100045––OO––––––––––XX––––––––––OO––––––––––OO––––––––––O (Sound Creator) O (Sound Creator) ––––––––––OO––––––––––XX––––––––––OO––––––––––XX–––––

PSR–A100046SYSTEM EXCLUSIVE MESSAGES* Not received when the Receive System Exclusive Message is set to off.* Not transmitted when the Transmit System

PSR–A100047System Exclusive Messages (Universal Realtime messages)MIDI Event Data FormatMasterVolumeF0 7F 7F 04 01 ll mm F711110000 F0= Exclusi

PSR–A100048System Exclusive Messages (Others)MIDI Event Data FormatMIDIMasterTuningF0 43 1n 27 30 00 00 mm ll cc F711110000 F0= Exclusive st

CONTENTSOVERALL ASSEMBLY ···························································································································

PSR-A10005A'A5042384373 74 75 76 77 784452 53 54 55 56 57 5859626360 6164656667 68 6970454647484959VOICE buttonsVOICE71[TO HOST] terminal72[HOST

PSR-A10002• AC Adapter (PA-300E)Upper case assembly(See page 6.)Keyboard assembly(See page 9.)Lower case assembly(See page 4.)A1aA122019028021

PSR-A10003OVERALL ASSEMBLYUpper Case AssemblyKeyboard AssemblyLower Case AssemblySpeakerShield Cover UShield Cover LCushionCushionCircuit BoardCircuit

PSR-A10004Floppy disk drive assemblyLower case sub assemblyF40F20F10F70F40F60F60F50F50F30L90L60L80L100L100L120L40L10L100L50L90L70L110L70L20L30L80L40L3

PSR-A10005LOWER CASE ASSEMBLYLower Case Sub AssemblyFloppy Disk Drive AssemblyCover, FDDBind Head Tapping Screw-PBind Head Tapping Screw-PAdhesive Tap

PSR-A10006560560LEDLED cap installationPN1PN3PN4Contents of used LED lenz list300420540430510440520102012050304017025025027026020021022016015014070809

PSR-A10007UPPER CASE ASSEMBLYUpper Case Sub-assemblyVibration-proof SheetVibration-proof SheetVibration-proof SheetVibration-proof SheetVibration-proo

PSR-A10008Bind Head Tapping Screw-PHolder, DMAdhesive TapeLED CapNonwoven Fabric ClothAdhesive TapeUpper Case Sub-assemblyUpper CaseCenter PanelSpeake

PSR-A10009 *: New Parts RANK: Japan onlyKEYBOARD ASSEMBLYBind Head Tapping Screw-PFrameFrameWhite KeyWhite KeyWhite KeyWhite KeyBlack KeyFeltRubber Sh

PSR-A100010 ELECTRICAL PARTSELECTRICAL PARTSCircuit BoardCircuit BoardCircuit BoardCircuit BoardCircuit BoardCircuit BoardCircuit BoardCircuit BoardCi

PSR-A100011Mylar CapacitorMylar CapacitorMylar CapacitorMylar CapacitorMylar CapacitorElectrolytic Cap.Electrolytic Cap.Electrolytic Cap.Electrolytic

PSR-A10006 CIRCUIT BOARD LAYOUT & WIRINGWH008WH007DMVRINVAMSWHPWH003170WH002WH007U420LCDKeyboard assemblySpeaker L (Tweeter)PN1PN2ENCPN3PB1PN4MKS5

PSR-A100012Connector Base PostCable HolderCable HolderCable HolderCable HolderBase Post ConnectorBase Post ConnectorCable HolderCable HolderCable Hold

PSR-A100013CoilChoke CoilCoilChoke CoilCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon

PSR-A100014Carbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarbon ResistorCarb

PSR-A100015Ceramic Capacitor-B (chip)Electrolytic Cap.Ceramic Capacitor-B (chip)Ceramic Capacitor-SL(chip)Electrolytic Cap. (chip)Ceramic Capacitor-B

PSR-A100016Ceramic Capacitor-SL(chip)Ceramic Capacitor-B (chip)Ceramic Capacitor-SL(chip)Ceramic Capacitor-B (chip)Ceramic Capacitor-SL(chip)Ceramic C

PSR-A100017Ceramic Capacitor-SL(chip)Ceramic Capacitor-F (chip)Ceramic Capacitor-SL(chip)Ceramic Capacitor-SL(chip)Ceramic Capacitor-F (chip)Ceramic C

PSR-A100018ICICICICICICICICTransistor ArrayTransistor ArrayICICICICICICICICICICICCoilCoilChoke CoilChip InductanceChip InductanceChip InductanceChip I

PSR-A100019Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon

PSR-A100020Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon Resistor (chip)Carbon

PSR-A100021LED RedLED RedLED RedLED RedLED RedLED RedLED RedLED RedLED RedLED RedLED RedLED RedTact SwitchTact SwitchTact SwitchTact SwitchTact Switch

PSR-A10007U420WH005L160L170U380U390WH001WH002WH003WH006WH009WH010Speaker (Woofer)MKS5F-CN1 *1 *1*1 *2*1*1 *1*2*1*1*1*1*1*1*1*1*2Speaker (Tweeter)AM-CN

PSR-A100022Tact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact Sw

PSR-A100023Connector, FFCWire TrapConnector, FFCCable HolderDiodeDiodeLED Green/RedLED Green/RedLED Green/RedLED Green/RedLED Green/RedLED Green/RedLE

PSR-A100024Tact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact SwitchTact Sw

11716151413121110987654321171615141312111098765432ABCDEFGHIJKLABCDEFGHIJKLPSR-A1000 BLOCK DIAGRAMPSR-A1000PSR-A1000PSR-A1000/LP-IRQLCDC 5A[1]5D[0..7

QABCDEFGHI J KLMNOPQABCDEFGHI J KLMNOP123456789101112123456789101112LCDto AM-CN106INVV420040ATTENTIONHigh Voltage(IC201,202-14p, IC205-12p, IC206-1

QABCDEFGHI J KLMNOPQABCDEFGHI J KLMNOP123456789101112123456789101112See parts list for details of circuit boardcomponent parts.Note: to PN3-CN10: C

QABCDEFGHI J KLMNOPQABCDEFGHI J KLMNOP123456789101112123456789101112Signal ground wirenot installedto DM-CN102POWER AMP7W 2chPOWER AMP 0.65W 2chPOWE

PSR-A10008 DISASSEMBLY PROCEDURE1. Lower Case Assembly(Time required: About 5 minutes)1-1 Remove the sixteen (16) screws marked [240] and the two(2)

PSR-A10009[260D]: Bind Head Tapping Screw-B 3.0x6 MFZN2Y (EP600130)[270D]: Bind Head Tapping Screw-P 3.0x8 MFZN2Y (EP600280)[280]: Bind Head Tappin