Yamaha PF-1000 Service Manual
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Yamaha PF-1000 Service Manual

Electronic piano
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See also: Owner's Manual , Data List
This document is printed on chlorine free (ECF) paper.
PK
001679
20020701-310000
ELECTRONIC PIANO
PF-1000
SERVICE MANUAL
CONTENTS
MIDI IMPLEMENTATION CHART .................................................... 55
MIDI DATA FORMAT ........................................................................ 57
BLOCK DIAGRAM
CIRCUIT BOARD LAYOUT
OVERALL CIRCUIT DIAGRAM
....................................................... 3/5
.............................................. 7
..................................... 10
..................................... 25
.......................................... 31
............................................... 33
.................................... 47/50
............................................ 54
1.451K-1451
Printed in Japan '02.07

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  • Page 1: Table Of Contents

    ELECTRONIC PIANO PF-1000 SERVICE MANUAL CONTENTS SPECIFICATIONS ............3/5 PANEL LAYOUT ..........7 DISASSEMBLY PROCEDURE ........10 LSI PIN DESCRIPTION ........25 IC BLOCK DIAGRAM .......... 31 CIRCUIT BOARDS ..........33 TEST PROGRAM ........47/50 SYSTEM RESET ..........54 MIDI IMPLEMENTATION CHART ............ 55 MIDI DATA FORMAT ................

  • Page 2: Important Notice

    PF-1000 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 understood by the users, and have therefore not been restated.

  • Page 3: Specifications

    PF-1000 SPECIFICATIONS : available PF-1000 Sound Source AWM Dynamic Stereo Sampling Display 320 x 240 dots backlit graphic LCD Keyboard 88 keys (A-1 - C7) Voice Polyphony (max) Voice Selection 308 voices + 480 XG voices + 16 Drum Kits...
  • Page 4 PF-1000 PF-1000 Registration Buttons Memory Regist Sequence Freeze Others Demo Function, Voice, Style Language 6 languages (English, Japanese, German, French, Spanish, Italian) Help Direct Access Piano setting button (including Piano Lock) Master Volume Fade In/Out Transpose Keyboard/Song/Master Tuning Tuning Curve...
  • Page 5 PF-1000...
  • Page 6 PF-1000...

  • Page 7: Panel Layout

    PF-1000 PANEL LAYOUT Top panel CONTRAST MENU DEMO HELP FUNCTION DIGITAL STUDIO SOUND CREATOR DIGITAL MARCH & EXTRA TRACKS TRACK2 TRACK1 RECORDING FADE IN/OUT POP & ROCK POP BALLADS DANCE SWING & JAZZ R & B COUNTRY LATIN WORLD WALTZ...
  • Page 8 PF-1000 MASTER VOLUME q [MASTER VOLUME] dial w [FADE IN / OUT] button METRONOME e [START / STOP] button (METRONOME) STYLE r STYLE buttons STYLE CONTROL t [ACMP] button y [AUTO FILLIN] button u [OTS LINK] button i [BREAK] button o [INTRO] button !0 MAIN [A] –...
  • Page 9 PF-1000 $0 [NEXT] button $1 [ENTER] button $2 [DATA ENTRY] dial $3 [EXIT] button VOICE PART ON/OFF $4 [LAYER] button $5 [LEFT] button MUSIC FINDER $6 [MUSIC FINDER] button $7 Floppy disk drive (3.5”) VOICE EFFECT $8 [REVERB] button $9 [DSP] button...

  • Page 10: Disassembly Procedure

    PF-1000 DISASSEMBLY PROCEDURE This unit can be disassembled whether the stand supplied as an accessory is installed or not. Top Board Assembly (Time required : About 3 minutes) 1-1. Remove the music rest assembly. Remove the four (4) screws marked [180A]. (Fig. 1) Open the top board assembly.
  • Page 11 PF-1000 Remove the stay existing inside of the rear panel and set it up. (Fig. 1-2) Spread a soft cloth or the like over the keyboard in advance so that the top board assembly can be placed on it. Release the stay while holding the U-shaped holder of the top board assembly.
  • Page 12 PF-1000 Circuit Boards & Assemblies (Top Board Assembly) (Time required : About 7 minutes each) Turn over the top board assembly toward the front. (See procedure 1) Each circuit board and assembly can be removed by removing its fixing screws as listed below.
  • Page 13 PF-1000 Floppy Disk Drive (Time required : About 6 minutes) Turn over the top board assembly toward the front. (See procedure 1) Remove the four (4) screws marked [F40]. The floppy disk drive can then be removed. (Fig. 3) Floppy disk drive [F40] [F40]: Cup Screw 3.0x7.5 MFZN2Y (VF916400)
  • Page 14 PF-1000 PNCR Circuit Board (Time required : About 11 minutes) Turn over the top board assembly toward the front. (See procedure 1) Remove the shield box assembly. (See procedure 2) Remove the DM circuit board. (See procedure 2) Remove the floppy disk drive assembly.
  • Page 15 PF-1000 Circuit Boards & Assemblies (Main Unit) (Time required : About 6 minutes each) Open the top board assembly. (See procedure 1-1 to 1-4) Each circuit board and assembly can be removed by removing its fixing screws as listed below.
  • Page 16 PF-1000 MA60 Circuit Board (Time required : About 9 minutes) Open the top board assembly. (See procedure 1-1 to 1-4) Remove the MA60 assembly. (See procedure 8) Remove the five (5) screws marked [1], the four (4) screws marked [2] and the screw marked [3]. The MA60 circuit board can then be removed.
  • Page 17 PF-1000 Side Cover Assembly L (Time required : About 5 minutes) 11-1 Turn over the top board assembly toward the front. (See procedure 1) 11-2 Remove the four (4) screws marked [180B] and the screw marked [360A]. The side cover assembly L can then be removed.
  • Page 18 PF-1000 Front Rail (Time required : About 15 minutes) 14-1 Turn over the top board assembly toward the front. (See procedure 1) 14-2 Remove the floppy disk drive assembly. (See procedure 2) 14-3 Remove the speaker box assembly R. (See procedure 8) 14-4 Remove the side cover assembly L.
  • Page 19 PF-1000 Circuit Boards & Assemblies (Jack Assembly) (Time required : About 12 minutes each) 16-1 Turn over the top board assembly toward the front. (See procedure 1) 16-2 Remove the side cover assembly L. (See procedure 11) 16-3 Remove the jack assembly. (See procedure 15)
  • Page 20 PF-1000 MIC Circuit Board (Time required : About 9 minutes) 17-1 Turn over the top board assembly toward the front. (See procedure 1) 17-2 Remove the side cover assembly L. (See procedure 11) 17-3 Remove the mic jack assembly. (See procedure 15)
  • Page 21 PF-1000 Disassembling the Keyboard After inserting a round stick (Rod: TX000670) between the frame and the keys, remove the circuit boards. (Fig. 14) 19-1 GH-D SW L Circuit Board Remove the seven (7) screws marked [260A]. The GH-D SW L circuit board can then be removed. (Fig. 15) 19-2 GH-D H Circuit Board Remove the ten (10) screws marked [260B].
  • Page 22 PF-1000 19-5 Hammer, White Key After a key has been removed, push a key spring down once to take it out of the hook. (Fig. 18) Place the keyboard assembly upside-down and peel the stopper away. The hammer of the white key can then be removed.
  • Page 23 PF-1000 Assembling the Keyboard 20-1 Hammer, White Key (Hammer, Black Key) Place the keyboard assembly upside-down, insert a hammer assembly into the frame, and put the stopper (L88_W) on. (Fig. 20) There are four (4) kinds of hammers that differ in weight.
  • Page 24 PF-1000 20-4 GH-D SW L Circuit Board Tighten the seven (7) screws marked [260A] to fix the GH-D SW L circuit board. (Fig. 15) 20-5 GH-D SW H Circuit Board Tighten the ten (10) screws marked [260B] to fix the GH-D SW H circuit board.

  • Page 25: Lsi Pin Description

    PF-1000 LSI PIN DESCRIPTION AD1854JRSRL (XY782A00) DAC (Digital to Analog Converter) ......30 AK5351-VF-E2 (XV510A00) ADC (Analog to Digital Converter) .
  • Page 26 PF-1000 HD6417709F80B (XV250B00) CPU DM: IC018 NAME FUNCTION NAME FUNCTION CKE/PTK5 CK enable / Port K Mode control /RAS3L/PTJ0 3L Row address strobe / Port J Vcc(RTC) Power supply +3.3V /RAS2L/PTJ1 2L Row address strobe / Port J XTAL2 /CASLL//CAS/PTJ2...
  • Page 27 PF-1000 DM: IC036 HG73C205AFD (XU947C00) SWX00B (Tone Generator) SWX: IC001, 2 NAME FUNCTION NAME FUNCTION Initial clear CMA3 Program address bus RFCLKI PLL Clock CMA8 Program address bus PLL Control CMA2 Program address bus AVDD_PLL Power supply read signal CMA1...
  • Page 28 PF-1000 JG760082A (XV481B00) Gate Array (Video Out) DM: IC019 NAME FUNCTION NAME FUNCTION RESET Reset (High/Low) Read strobe (High/Low) TEST Test mode setting (High/Low) Write strobe (High/Low) MODE Mode select (High/Low) Ground (Out buffer) NTSC/PAL NTSC/PAL signal input (High/Low) Frame...
  • Page 29 PF-1000 HD63266F (XI939A00) FDC (Floppy Disk Controller) DM: IC009 NAME FUNCTION NAME FUNCTION 8"//5" Data transmission speed /TRKO Track 00 signal XTALSET Clock select /INDEX Index signal /RESET Rest /RDATA Read data input from FDD E//RD Enable/Read XTAL2 Clock RW//WR...
  • Page 30 PF-1000 S1D13305F00B100 (XQ595A00) LCDC (LCD Controller) DM: IC008 NAME FUNCTION NAME FUNCTION Data bus output for 4 bit dot VRAM address bus XECL S driver enable, chain clock XSCL Data bus shift clock Ground /VWR VRAM read/write X driver latch pulse...

  • Page 31: Ic Block Diagram

    PF-1000 IC BLOCK DIAGRAM HD74LV08AFPEL (IS000800) HD74LV21ATELL (X0010A00) SN74HC132NSR (XW792A00) Quad 2 Input AND Dual 4 Input AND MM74HC132SJX (XY352A00) Quad 2 Input NAND DM: IC002 DM: IC013 DM: IC028,045 HD74LVC139FPEL (XS048A00) TC74VHCT245AFT (XT744A00) HD74LV374AFPEL (IS037400) Dual 2 to 4 Demultiplexer...
  • Page 32 PF-1000 TC4069UBF-EL (XE054A00) TC7SU04F (XY447A00) TC7SH04FU (XS775A00) Hex Inverter Inverter Gate Inverter Gate DM: IC007 DJK: IC001 SWX: IC009 IN A OUT Y µPC4570G2 (XF291A00) M5233FP-600D (X0506A00) LA6517M-TE-R (XT131A00) Comparator Dual Operational Amplifier Dual Low Voltage Power Amplifier DM: IC044...

  • Page 33: Circuit Boards

    PF-1000 CIRCUIT BOARDS A-JACK (XZ888B0) ......35 MIC (X2683A0) ......33 DJK (X2245C0) .
  • Page 34 PF-1000 DJK Circuit Board Pattern side Component side DJK: 2NA-V8496400 3...
  • Page 35 PF-1000 A-JACK Circuit Board N.C. N.C. Component side VIDEO OUT L/L+R L/L+R ( LEVEL FIXED ) AUX IN AUX OUT Pattern side A-JACK: 2NA-V714700 1...
  • Page 36 PF-1000 DM Circuit Board to A-JACK-CN540 to PNR-CN1 to GH-D SW L-CN1 Component side DM: 2NA-V716590-1 2...
  • Page 37 PF-1000 DM Circuit Board Pattern side DM: 2NA-V716590-2 4...
  • Page 38 PF-1000 SWX Circuit Board Component side to DM-CN10 Pattern side SWX: 2NA-V716050 2...
  • Page 39 PF-1000 PNL Circuit Board PNL: 2NA-V915280 1...
  • Page 40 PF-1000 PNR Circuit Board PNR: 2NA-V91530-1 0...
  • Page 41 PF-1000 PNR Circuit Board PNR: 2NA-V91530-2 0...
  • Page 42 PF-1000 INV Circuit Board ENC Circuit Board to LCD Back Light to DM–CN2 DATA ENTRY to PNR–CN5 Component side Component side PNCR Circuit Board to PNR–CN4 MV Circuit Board MASTER VOLUME BACK NEXT to A-JACK–CN510 LAYER LEFT Component side MUSIC...
  • Page 43 PF-1000 PNCL Circuit Board to PNR–CN6 CONTRAST DEMO HELP FUNCTION EXIT SOUND CREATOR DIGITAL RECORDING BALANCE MIXING CONSOLE CHANNEL ON/OFF DIRECT ACCESS to PNL–CN103 Component side PNCL: 2NA-V915330...
  • Page 44 PF-1000 MA60 Circuit Board NET1 Circuit Board to Woofer and Tweeter Speakers Component side to DM-CN3 N.C. CN002 XT123 CAUTION: REPLACE WITH SAME TYPE 5A 125V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 5A 125V. CN003 NOTE : The symbol ( ) shows Slow operating fuse.
  • Page 45 PF-1000 FU60P Circuit Board (Except N model) INLET Circuit Board to Power Transformer (Primary) to Power Switch AC INLET Component side to INLET-CN1 Component side VSEL Circuit Board FU Circuit Board (N model) (N model) to Power Transformer (Primary) VOLTAGE...
  • Page 46 PF-1000 PEDAL (SW) Circuit Board Soft Pedal Sostenuto Pedal Damper Pedal Component side PEDAL (SW): 2NA-V767550...

  • Page 47: Test Program

    PF-1000 TEST PROGRAM Preparation 1) The volume is usually moved to the use position when no volume change is required. 2) Measuring instruments: frequency counter, level meter (with JIS-C filter) Note: Connect a stereo plug to the [PHONES] jack at 33 ohms.
  • Page 48 PF-1000 Test Function and Judgment criteria 012: TG 1 Check Checks the Sound Source 1 (Autoscale) (XG) Sequentially outputs the sine wave starting from the low keys (from C2 to G4) by switching the channel of the sound source. 013: TG 2 Check Check the sound by hearing that there is not noise or abnormal sound.
  • Page 49 PF-1000 Test Function and Judgment criteria 034: Damper Pedal Check Check that the C3 note is output when pressing the damper pedal, and that the C4 note is output when releasing. For the check result, check that “Damper Test OK” is displayed on the LCD display.
  • Page 50 PF-1000...
  • Page 51 PF-1000...
  • Page 52 PF-1000...
  • Page 53 PF-1000 Table 1 ORDER SWITCH NOTE ORDER SWITCH NOTE FADE IN/OUT POP & ROCK POP BALLADS DANCE SWING & JAZZ R & B COUNTRY LATIN MARCH & WORLD WALTZ BALLROOM PIANIST USER EXIT ACCOMP. ON/OFF AUTO FILL IN OTS LINK...

  • Page 54: System Reset

    PF-1000 SYSTEM RESET This operation lets you restore the PF-1000 to its original factory settings. These settings include System Setup, MIDI Setup, User Effect, Music Finder, and Files & Folders. Restores the System Setup parameters to the original factory settings. You can also restore...

  • Page 55: Midi Implementation Chart

    PF-1000 MIDI IMPLEMENTATION CHART YAMAHA [ Electronic Piano ] Date : 1,May 2002 Model PF-1000 MIDI Implementation Chart Version : 1.00 (Natural sound source) Function... Transmitted Recognized Remarks Basic Default 1 - 16 1 - 16 Channel Changed 1 - 16...
  • Page 56 PF-1000 YAMAHA [ Clavinova ] Date : 1,Jun 2002 Model PF-1000 MIDI Implementation Chart Version : 1.00 (XG sound source) Function... Transmitted Recognized Remarks Basic Default 1 - 16 1 - 16 Channel Changed 1 - 16 1 - 16...

  • Page 57: Midi Data Format

    PF-1000 MIDI Data Format / MIDI-Datenformat / Format des données MIDI / MIDI DATA FORMAT Formato de datos MIDI Many MIDI messages listed in the MIDI Data Format are expressed in decimal numbers, binary numbers and hexadecimal numbers. Hexadecimal numbers may include the letter “H”...
  • Page 58 PF-1000 MIDI CHANNEL MESSAGE (1) O: available MIDI Events Status byte 1st Data byte 2nd Data byte Corresponding Voice/Part MIDI Reception (respond/ignore) MIDI Transmission (generated data) Status Data (HEX) Parameter Data (HEX) Parameter Regular Natural Song Main Keyboard Style Extra...
  • Page 59 PF-1000 MIDI Events Status byte 1st Data byte 2nd Data byte MIDI Reception (respond/ignore) MIDI Transmission (generated data) Corresponding Voice/Part Status Data (HEX) Parameter Data (HEX) Parameter Regular Natural Song Main Keyboard Style Extra Panel Upper Style Song MIDI Voice...
  • Page 60 PF-1000 NRPN Data Entry Parameter Data Range Corresponding Voice/Part MIDI Reception (respond/ignore) MIDI Transmission (generated data) Regular Natural Song Main Keyboard Style Extra Panel Upper Style Song MIDI Voice Layer (main generation Lower Left method) 00H 00H mmH Pitch Bend Sensitivity mm: 00H-18H (0...+24[semitones])
  • Page 61 PF-1000 MIDI PARAMETER CHANGE TABLE * Not Received when Receive System Exclusive Message Parameters is set to off. * Not transmitted when Transmit System Exclusive Message Parmeters is set to on. MIDI Parameter Change table (XG SYSTEM) O: available Address...
  • Page 62 PF-1000 Address Size Data Parameter Description XG Default Corresponding Voice/Part MIDI Reception (effective or not for each part) MIDI Transmission (generated data) (H) (H) Regular Natural Song Main Keyboard Style Extra Panel (main Style Song MIDI Voice Layer Left generation method)
  • Page 63 PF-1000 Address Size Data Parameter Description XG Default Corresponding Voice/Part MIDI Reception (effective or not for each part) MIDI Transmission (generated data) (H) (H) Regular Natural Song Main Keyboard Style Extra Panel (main Style Song MIDI Voice Layer Left generation method) 01-7F VARIATION PAN L63...C...R63...
  • Page 64 PF-1000 Address Size Data Parameter Description XG Default Corresponding Voice/Part MIDI Reception (effective or not for each part) MIDI Transmission (generated data) (H) (H) Regular Natural Song Main Keyboard Style Extra Panel (main Style Song MIDI Voice Layer Left generation method)
  • Page 65 PF-1000 Address Size Data Parameter Description XG Default Corresponding Voice/Part MIDI Reception (effective or not for each part) MIDI Transmission (generated dat (H) (H) Regular Natural Song Main Keyboard Style Extra Panel (main Style Song Voice Layer Left generation method)
  • Page 66 NOT USED TOTAL SIZE n: Drum Setup Number (0-1) rr: note number (0D-5B) In the following cases, the PF-1000 will initialize all Drum Setups. XG SYSTEM ON received GM SYSTEM ON received DRUM SETUP RESET received (only when in XG mode) [Note] When a part to which a Drum Setup is assigned receives a program change, the assigned Drum Setup will be initialized.

  • Page 67: System Exclusive Messages

    Section F0 43 7E 00 ss dd F7 O (Section LED) O (Section Sw) Control 11110000 F0 = Exclusive status 01000011 43 = YAMAHA ID 01111110 7E = Style 00000000 00 = 0sssssss ss = Switch No. INTRO A INTRO B...
  • Page 68 Parameter Table Table (When 11110000 F0 = Exclusive status Change receiving 01000011 43 = YAMAHA ID the XG 0001nnnn 1n = Device Number n=always 0 (when transmit), n=0-F Parameter (when recieve) Request) 01001100 4C = Model ID 0hhhhhhh hh = Address High...
  • Page 69 PF-1000 System Exclusive Messages (Clavinova compliance) 11110000 F0 = Exclusive status 01000011 43 = YAMAHA ID 01110011 73 = Clavinova ID 11110111 F7 = End of Exclusive MIDI Event Data Format Corresponding Voice/Part MIDI Reception (effective or not for each part)

  • Page 70: Parts List

    ELECTRONIC PIANO PF-1000 PARTS LIST CONTENTS OVERALL ASSEMBLY ............... 2 MAIN UNIT ..............4 MA60 ASSEMBLY ............7 TOP BOARD ASSEMBLY ............ 8 PANEL ASSEMBLY ............10 SIDE COVER ASSEMBLY L ........... 12 KEYBOARD ASSEMBLY ........... 14 PEDAL UNIT ..............16 BENCH (BC-7) ..............18...

  • Page 71: Overall Assembly

    PF-1000 OVERALL ASSEMBLY Music rest Main unit : See page 4. 260a 260b Rear leg assembly L 260e 260c Rear leg assembly R 260d 270b 240b 270a 270e 240e 240a 250e Front leg assembly L 240c 240d 270c 250b 270d...
  • Page 72 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK OVERALL ASSEMBLY PF-1000 Pedal Unit with Plastic Bag (V886590) Main Unit (V939530) Main Unit (V939540) Main Unit (V939550) Main Unit (V939560) V 9 4 4 5 5 0 0 Stand Base V 9 1 0 4 0 0 0...

  • Page 73: Main Unit

    PF-1000 MAIN UNIT Top board assembly: See page 8. Keyboard assembly: See page 14. Speaker box assembly U,E,B only U only MA60 assembly Side cover assembly L: See page 7. See page 12. Keybed assembly U model Power transformer K100...
  • Page 74 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK MAIN UNIT PF-1000 Main Unit (V939530) Main Unit (V939540) Main Unit (V939550) Main Unit (V939560) Composite Common Parts (V939890) CB069250 Cord Holder BK-1 J,U,E,B CB069250 Cord Holder BK-1 CB817510 Cord Binder S-14B...
  • Page 75 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK EP040230 Bind Head Tapping Screw-1 4.0X14 MFZN2Y EP030470 Bind Head Tapping Screw-1 3.5X20 MFZN2Y Truss Head Screw 4.0X16 MFZN2BL V 6 2 0 7 4 0 0 EP600250 Bind Head Tapping Screw-B 3.0X8 MFZN2Y...

  • Page 76: Ma60 Assembly

    PF-1000 MA60 ASSEMBLY PART NO. DESCRIPTION REMARKS REF NO. RANK MA60 ASSEMBLY PF-1000 VT765300 MA60 Assembly VT765500 MA60 Assembly E,B,N EP640410 Bind Head Tapping Screw-B 4.0X8 MFZN2Y EP600220 Bind Head Tapping Screw-B 3.0X10 MFZN2Y EP600390 Bind Head Tapping Screw-B 3.0X16 MFZN2Y...

  • Page 77: Top Board Assembly

    PF-1000 TOP BOARD ASSEMBLY Floppy disk drive assembly (FDD Ass'y) Panel assembly: See page 10.
  • Page 78 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK TOP BOARD ASSEMBLY PF-1000 (V940060) V 9 1 5 2 7 0 0 Top Board Assembly Bushing Black VF179400 Panel Assembly (V940090) V 8 8 6 8 4 0 0 Speaker Grille Assembly...

  • Page 79: Panel Assembly

    PF-1000 PANEL ASSEMBLY LCD assembly (LCD Ass'y) 200 230...
  • Page 80 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK PANEL ASSEMBLY PF-1000 (V940090) V 9 2 7 1 6 0 0 Control Panel Button Dark Gray B1 LENS V 8 0 6 5 5 0 0 V 8 0 6 5 1 0 0 Button Dark Gray TAP TEMPO,TOP,REW,FF<SONG...

  • Page 81: A-Jack (Xz888B0)

    PF-1000 SIDE COVER ASSEMBLY L Jack assembly J210 J180 J170 J100 J120 J210 J210 J140 J110 J230 J210 J200 J210 U only J210 J210 J150 J160a J220 J130 U only 100c J160c J190 J160b 100b J160d Power switch assembly J160...

  • Page 82: Mic (X2683A0)

    PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK SIDE COVER ASSEMBLY L LEFT PF-1000 Side Cover Assembly L LEFT J,E,B,N (V940030) Side Cover Assembly L LEFT U (V940040) V 9 2 2 8 1 0 0 Side Cover L V 8 8 6 9 2 0 0...

  • Page 83: Keyboard Assembly

    PF-1000 KEYBOARD ASSEMBLY...
  • Page 84 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK VZ705400 KEYBOARD ASSEMBLY GHD A88 K6 PF-1000 MK Frame (VU42210) White Key VU101000 VU101100 White Key VU101200 White Key VU101300 White Key VU101400 White Key VU101500 White Key VU101600 White Key VU101700...

  • Page 85: Pedal Unit

    PF-1000 PEDAL UNIT P1 P16 P5 P16 P5 P16 Pedal assembly...
  • Page 86 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK PEDAL UNIT PF-1000 Pedal Unit with Plastic Bag (V886590) Pedal Unit (V887440) V 8 8 7 5 0 0 0 Pedal Box Black V 9 4 3 2 2 0 0 Pedal Cover Assembly...

  • Page 87: Bench (Bc-7)

    PF-1000 BENCH (BC-7) PART NO. DESCRIPTION REMARKS REF NO. RANK BENCH BC-7 PF-1000 Bench BC-7 (VF98170) Bench BC-7 (VS55740) Bench BC-7 (VF98180) NX003280 Bench Board Assembly NX003330 Bench Board Assembly NX003320 Bench Board Assembly AX000190 Bench Frame Assembly AX000200 Leg Pipe Assembly...

  • Page 88: Dm (Xz905D0)

    PF-1000 ELECTRICAL PARTS PART NO. DESCRIPTION REMARKS REF NO. RANK ELECTRICAL PARTS PF-1000 V 9 1 5 2 5 0 0 Circuit Board A-JACK (V915240)(XZ888B0) Circuit Board (V915240)(X2245C0) V 9 1 5 4 1 0 0 V 9 1 5 2 6 0 0...
  • Page 89 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK  C0401 VE327000 Polyester Multlay Cap. 0.68 50V J   C0401 VR169400 Polyester Multlay Cap. ECQ-V1H684JL3  C0402 Polyester Multlay Cap. 0.27 50V J VE326500   C0402 VR168900 Polyester Multlay Cap.
  • Page 90 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK R0254 RD357100 Carbon Resistor (chip) 10.0K 63M J R0301 RD357150 Carbon Resistor (chip) 15.0K 63M J R0302 Carbon Resistor (chip) 1.5K 63M J RD356150 R0303 RD355820 Carbon Resistor (chip) 820.0 63M J...
  • Page 91 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK C0014 UN817470 Electrolytic Cap.-BP 47.00 6.3V C0016 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K C0017 Ceramic Capacitor-F (chip) 0.1000 16V Z US135100 C0018 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K C0019 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K...
  • Page 92 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK C0005 US062100 Ceramic Capacitor-SL(chip) 100P 50V J C0006 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K C0007 Ceramic Capacitor-SL(chip) 100P 50V J US062100 C0008 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K C0009 US062100...
  • Page 93 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK C0100 UF037100 Electrolytic Cap. (chip) 10 16V C0102 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K -0105 Ceramic Capacitor-B (chip) 0.0100 50V K US064100 C0106 UF038100 Electrolytic Cap. (chip) 100 16V C0108 UF037100 Electrolytic Cap.
  • Page 94 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK C0194 UF037100 Electrolytic Cap. (chip) 10 16V C0195 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K C0196 Electrolytic Cap. (chip) 10 25V UF047100 C0197 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K -0200 US064100 Ceramic Capacitor-B (chip) 0.0100 50V K...
  • Page 95 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK IC033 XU948A00 MBM29F800BA-70PFTN FLASH ROM 8M IC034 XJ598A00 NJM78L05UA REGULATOR +5V IC035 MSM514260E-60TS-K DRAM 4M XU462B00 IC036 XU947C00 HG73C205AFD SWX00B IC038 X0033100 MX23L12810TC-12 MASK ROM 128M WAVE IC039 X0158A00 SN74AHCT1G08DCKR * IC040...
  • Page 96 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK R0102 RD354680 Carbon Resistor (chip) 68.0 63M J R0103 RD357100 Carbon Resistor (chip) 10.0K 63M J R0104 Carbon Resistor (chip) 68.0 63M J RD354680 R0107 RD354680 Carbon Resistor (chip) 68.0 63M J...
  • Page 97 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK R0252 RD359100 Carbon Resistor (chip) 1.0M 63M J R0253 RD355100 Carbon Resistor (chip) 100.0 63M J R0254 Carbon Resistor (chip) 5.6K 63M J RD356560 -0257 RD356560 Carbon Resistor (chip) 5.6K 63M J...
  • Page 98 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK TR006 VV556400 Transistor 2SC2412K Q,R,S X0001 V 3 8 1 1 5 0 0 Ceramic Resonator 16.00MHz CSTCV16.0 X0002 Quartz Crystal Unit 10MHz SMD-49 VR870700 X0004 V 6 0 7 4 8 0 0 Quartz Crystal Unit 14.31818MHz SMD-49...

  • Page 99: Ma60 (Xq393E0)

    PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK VB858100 Connector Base Post PH 2P SE LB101870 Phone Jack YKB21-5006 PHONES Phone Jack YKB21-5006 PHONES LB101870 VB971100 Coil FL5R200QN 20uH VB971100 Coil FL5R200QN 20uH VK992200 Carbon Resistor 68.0 1/2 J VK992200 Carbon Resistor 68.0 1/2 J...
  • Page 100 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK IC004 XD343A00 NJM79M12FA REGULATOR -12V IC005 XL972A00 STK401-040 POWER AMP. J0003 Jumper Wire 0.55 (VD04170) J0004 Jumper Wire 0.55 (VD04170) R0003 HF756100 Carbon Resistor 1.0K 1/4 J R0004 HF755220 Carbon Resistor 220.0 1/4 J...
  • Page 101 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK V 7 6 7 5 6 0 0 Circuit Board PEDAL (SW) (X0193A0) CN001 VB858500 Connector Base Post PH 6P SE Jumper Wire 0.55 (VD04170) V 9 1 5 3 4 0 0...
  • Page 102 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK  SW113 VV056000 Tact Switch SKQNAED010 BALANCE   SW113 V 8 8 8 9 4 0 0 Push Switch EVQ 11Y 05B  SW114 Tact Switch SKQNAED010 CHANNEL ON/OFF VV056000 ...
  • Page 103 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK 00132 Jumper Wire 0.55 (VD04170) CN101 VB858900 Connector Base Post PH 10P SE CN102 Connector Base Post PH 14P SE VH904200 CN103 VC166500 Connector Base Post PH 12P SE D0101 VB941200 Diode...
  • Page 104 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK  SW115 V 8 8 8 9 3 0 0 Push Switch EVQ 11Y 07K   SW116 VV439800 Tact Switch SKQNAJ AUTO FILL IN <STYLE CTR.>   SW116 Push Switch...
  • Page 105 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK  D0001 VB493900 Diode MA221   -0034 VB493900 Diode MA221  D0001 Diode RLS-73 TE-11  VV925900   -0034 VV925900 Diode RLS-73 TE-11 IC001 XS711200 MN101C027YB LD001 VU067800 SEL6210S-TP5 REVERB <VOICE EFF.>...
  • Page 106 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK  SW013 V 8 8 8 9 3 0 0 Push Switch EVQ 11Y 07K   SW014 VV439800 Tact Switch SKQNAJ WOODWIND <VOICE>  SW014 Push Switch EVQ 11Y 07K ...
  • Page 107 PF-1000 PART NO. DESCRIPTION REMARKS REF NO. RANK IC007 X0034100 MASK ROM 128M WAVEKB(1) IC008 X0035100 MASK ROM 128M WAVEKB(2) IC009 TC7SH04FU INVERTER XS775A00 R0001 RD350000 Carbon Resistor (chip) 0 63M J R0003 RD350000 Carbon Resistor (chip) 0 63M J...
  • Page 108 FDD +3.3 GND3 to DM-CN3 D1, 2 TR1, IC2 The U model is a polarized type. 28CA1-8824183 PF-1000 CIRCUIT BOARD LAYOUT Wire harness dont touch the heat sink. The wire harness of Transformer. MA60 NET1 Cord Binder CN001 CN002 Note 3 Wire harness processing.
  • Page 109 PF-1000 PF-1000 OVERALL CIRCUIT DIAGRAM 1/3 (DM, SWX, MIC, INV) to CN11-2 to IC24-14, IC25-14, IC40-24, IC41-24 to IC22-17, IC11-9 to IC22-20 to IC39-1, 2 to IC43-1, IC29-14, IC42-24 IC1-4 to IC24-54, IC25-54, IC29-54, IC1-6, IC36-152, IC40-27, IC41-27, IC42-27 to IC24-55, IC25-55, IC29-55, IC1-7...
  • Page 110 PF-1000 PF-1000 OVERALL CIRCUIT DIAGRAM 2/3 (PNL, PNR, PNCL, PNCR, ENC, GH-D SW H, GH-D SW L) Transistor Array Transistor Array to DM-CN9 PNCR 28CC1-8823663 0 28CC1-8823659 1 LCD CONTRAST PNCL 28CC1-8823662 28CC1-8823661 1 GH-D SW H 28CC1-8811214 2 GH-D SW L...
  • Page 111 PF-1000 PF-1000 OVERALL CIRCUIT DIAGRAM 3/3 (DJK, A-JACK, MA60, FU60P, FU, PEDAL (SW), MV, HP, INLET, VSEL, NET1) PHOTO COUPLER not installed MIDI not installed HOST SELECT not installed THRU not installed to DM CN5 not installed not installed PEDAL...

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