casio AP-65R Service Manual

Download

AP-65R

INDEX

MAY. 2001

(without price)

AP-65R

ELECTRONIC KEYBOARD

CONTENTS

Safety Notice...................................................................................... 1

Specifications .................................................................................... 2

Block Diagram ................................................................................... 4

PCB Layout ........................................................................................ 5

Disassembly Instructions ................................................................. 6

Circuit Description ............................................................................ 9

Print Circuit Board........................................................................... 11

Troubleshooting .............................................................................. 18

Wiring Diagram ................................................................................ 20

Exploded View ................................................................................. 21

Parts List .......................................................................................... 23

Schematic Diagrams ....................................................................... 28

SAFETY NOTICE

CAUTION! Danger of explosion if battery is incorrectly replaced. Replace only with the same of equivalent type recommended by the appliance manufacturer.Discard used batteries according to manufacturer's instructions.

— 1 —

SPECIFICATIONS

GENERAL

Keyboard: 88 piano keys (with touch response on/off; ExLight/Light/Normal/Heavy touch) Tones: 232 (128 General MIDI, 64 variation, 8 drum, 32 TONE button tones); with layer and

split Rhythm Instrument Tones: 53 Polyphony: 32 notes maximum (16 for certain tones) Digital Effects: 10 (REVERB 1, 2, 3; CHORUS; TREMOLO; PHASE SHIFTER; ORGAN SPEAKER;

ENHANCER; FLANGER; EQ LOUDNESS) Auto Accompaniment

Rhythm Patterns: 78 (72 + 6 user rhythms) Tempo: Variable (226 steps, = 30 to 255) Chords: 3 fingering methods (CASIO CHORD, FINGERED, FULL RANGE CHORD) Metronome: 6 types Rhythm Controller: Start/Stop, Intro, Normal/Normal Fill-In, Variation/Variation Fill-In, Synchro/Ending One Touch Presets: Recalls settings for tone, tempo, layer, and Auto Harmonize in accordance with rhythm. Auto Harmonize: Automatic addition of notes that harmonize with melody note in accordance with speci-

fied Auto Accompaniment chords. Song Sequencer

Songs: 2 Recording Tracks: 6 (2 through 6 are melody tracks) Recording Method: Real-time Memory Capacity

(total for two songs): Approximately 4,900 notes Punch In: Supported

Pattern Sequencer

Number of Patterns: 6 Memory Capacity: Approximately 7,000 notes Elements: Intro, Normal, Variation, Normal Fill-In, Variation Fill-In, Ending Parts: Chord 1, 2, 3; Bass; Rhythm Recording Method: Real-time

Registration Memory

Number of Setups: 20 (5 setups x 4 banks) Memory Contents: Tone, Rhythm, Tempo, Split on/off, Split point, Layer on/off, Auto Harmonize on/off,

Mixer settings, Keyboard channel on/off, Digital effect on/off, Digital effect settings,

Accompaniment mode, Touch Response settings, Transpose, Tuning Demo Tunes: 12 Mixer

Channels: 16 Modes: Internal, External Parameters: Program change number, volume, expression, pan, coarse tuning, fine tuning, Effect

Send MIDI: 16-channel multi-timbre receive, General MIDI Level 1

— 2 —

Other Functions

Transpose: 25 steps (–12 semitones to +12 semitones)

Tuning: Adjustable (A4 = approximately 440Hz ± 50 cents) Pedals: Damper, Soft, Sostenuto Floppy Disk Drive

Type: 3.5" FDD

Formats: 2DD (720KB MS-DOS format)

2HD (1.44MB MS-DOS format)

Functions: Save and load of user rhythms, sequencer, and registration data; playback of SMF;

disk formatting; file delete; accompaniment pattern style conversion

Input/Output: • Headphones: Standard stereo jacks × 2

• LINE OUT (R)(L): Standard monaural jacks × 2 Output impedance: 1.1 Kh Output voltage: 3.5 V (RMS) MAX

• LINE IN (R)(L): Standard monaural jacks × 2 Input impedance: 32.0 Kh Input voltage: 200 mV

• MIDI (OUT) (IN)

Speakers: ø 16.0cm × 2, ø 5.0cm × 2 (Output: 30.0 W + 30.0 W) Power Supply: AP-60R/AP-65R: 120V

AP-60RV/AP-65RV: 220 - 240V

Power Consumption: AP-60R/AP-65R: 91.0W

AP-60RV/AP-65RV: 97.0W

Dimensions: • CELVIANO (without stand): 137.6 × 59.2 × 21.9 cm (54 3/16 × 23 5/16 × 8 5/8 inch)

• CELVIANO: 137.6 × 59.2 × 85.0 cm (54 3/16 × 23 5/16 × 33 1/2 inch)

Weight: •CELVIANO (without stand): approximately 53.0 kg (117.0 lbs)

• CELVIANO: approximately 66.0 kg (145.7 lbs)

• Design and specifications are subject to change without notice.

• AP-60R and AP-65R have hardwired power cords.

• AP-60RV and AP-65RV have detachable power cords.

■ DEMO tune

Tune Number Title Composer Time

1 Main Theme (Original) TECH-NOTE INTERNATIONAL LTD. 2’13” 2 Etude Op10-Nr12 F. Chopin 2’32” 3 Lullaby of Birdland G. Sherring 2’18” 4 Piano Sonata op.31 no.2 “Tempest” 3rd m L. Beethoven 2’00”

ovement 5 Quick Tapper (Original) TECH-NOTE INTERNATIONAL LTD. 1’08” 6 Wohltemperierte Klavier I Praeludium 3 J.S. Bach 1’20” 7 I Could have danced all night F. Loewe 1’16” 8 Libertango A. Piazzolla 1’35” 9 Balloons on the Highway (Original) Ed Alstrom 1’25”

10 “O mio babbino caro” from “Gianni Schicchi” G. Puccini 1’24” 11 Someday My Prince will come F. Churchill 1’37” 12 Brazileira from “Scaramouche” D. Milhaud 2’10”

— 3 —

BLOCK DIAGRAM

ROM

MX23C6410MC12CA10B

LSI2 (64Mbit)

Working

RAM

TC55257 DFL-70L

LSI4

(256Kbit)

RA0 ~ RA21

RD0 ~ RD15

EA0 ~ EA14

ED0 ~ ED7

ECEB, EOEB EWEB

SYOB WOKI BOK SORP

Keyboard

SI0 ~ SI10

KC0

FI0 ~ FI10

KC7

Key Controller

TC190C020AF-001

LSI6

RD, HWR

DSP

HG51B155FD

LSI3

D/A Converter

µPD63200GS

IC3

DOUT LRCKO

RESB

A1 ~ A4

D0 ~ D15

RESB

A0 ~ A3

D8 ~ D15 RESET

RD, HWR

MIDI

OUT

PBO

HD6433048SB05F

D0 D7

TC551001CFL-70L

LSI7 (1Mbit)

LCD Driver

SED1278F2A

LSI601

DB4

~DB7

CONT,

LRS,

LR/W

CPU

LSI9

RAM1

LWR, RD HWR, RD

SEG1 ~ SEG40

LCD

COM1 ~ COM7, COM9 ~ COM16

LEDCK, LEDCL

S-Register

NJV 3718L, NJU3716L

IC301, IC302

LSDT SWCK

S-Register NJU3716L

IC303

KI0 ~ KI7

NMI

TEND, DREQ, CS2, CS3, B1-5

1RD, 1HWR, 1LWR

A0 ~ A19

D0 ~ D15

VBR VBR

D15

RAM2

TC551001CFL-70L

LSI8 (1Mbit)

CFL

L1 ~ L46

KC0 ~ KC5

TC74HC257AP

IC304, IC305

Chip Selector

TC74HC08

IC9

RD, HWR,

LWR

CFL Driver

TE-CFL5-IMI

Q601, Q602

SI0~SI15

FDD Controller

HWR RD

LEDs

Buttons

D15

HD63266F

VCC

HP(✕2)

VFF

LPF

(L)

LPF

(R)

Main

Volume

MIX Amp

IC410

NJM2068D

Power Amp.

STK4152MK2

IC407

(L) (R)

Speakers

MUTE

Reset IC

MB3771PF

IC7

VDD

VCC

VFF

— 4 —

Power Supply Circuit

IC403 ~ IC406

TE660-IMI

SW401

AC INPUT

LSI5

RESET

AVCCAVFFDVCC

VDD

VBR

Back up

Power

3.5" FDD Unit

DF354HO64C

CR2032

PS12

PCB LAYOUT

PS3M

POWER

ON OFF

PS4M

Main PCB

Jack PCBs

PCB

MODE VOLUME

FULL RANGE CHORD

FINGERED

CASIO CHORD

MAIN ACCOMP

PS2M

RHYTHM

FOR PIANO

SELECT

USER

POPS/

POPS

16 BEAT

ROCK

JAZZ

BALLAD

OLDIES

RHYTHM

CN4M

BALL-

EUROPEAN

ROOM

LATIN

MAX

CN5M

NORMAL / VARIATION / SYNCHRO /

INTRO

FILL-IN FILL-IN ENDING

CN6M

MIN

123 456

JAZZ/

LATIN/

VARIOUS

RAGTIME

CLASSIC

METRONOME

ONE TOUCH PRESET

START/STOP TEMPO

EFFECT LAYER

CONTRAST

AUTO HARMONIZE

LCD1M

EXTERNAL

CH 1

CH 2

CH 3

CH 4

CH 5 CH 6

UPPER1

UPPER2

LOWER1

INTERNAL

TONE EXPANDER

MIXER SELECT

MUSICAL INFORMATION SYSTEM

16 CHANNEL MIXER

CH 7

CH 8

CHORD1

CHORD2

CHORD3

CN3M

ACCOMP

CH 9

CH 10

CH 11

CH 12

BASS

RHYTHM

TR 1

TR 2

SEQUENCER TRACK

SPLIT

TRANSPOSE

CH 13

CH 14

TR 3

TR 4

SELECT

BANK A

CH 15

CH 16

TR 5

TR 6

GRAND E.GRAND HARPSI- VIBRA- ACCOR- PIPE DRAWBAR PIANO

PIANO

BRIGHT OCTAVE E.PIANO 2 CLAVI CELESTA HONKYPIANO PIANO TONK GUT TENOR GUITAR

HARP

ACOUS. VIOLIN CHOIR NEWAGE CLARINET TRUMPET GUITAR NESS

TONE

E.PIANO 1

CHORD

PHONE

DION

E. ORGAN 1

STRINGS

BRASS

FLUTE

SAX

CN1M

REGISTRATION

BCDE

CN2M

MA1M

ORGAN

E. ORGAN 2

DRUM SET

W.BASS

BRIGHT-

E.BASS

STORE

SEQUENCER

RECORD

ENTER / NO / YES

DEMO

PATTERN

SONG

CURSOR

DISK

VOLUME

CH CH

TUNE/MIDI

VOLUME

TOUCH RESPONSE

DELETE

2HD/2DD FLOPPY DISK DRIVE

KY1M KY2M KY3M

MA1M

JCM660

CPU, DSP, Sound Source ROM Working storage RAM,

Components

Effect RAM Reset IC, DAC, Filter, Key controller, Power amp, Power supply circuit

PS2M

LINE IN/OUT jack, MIDI jacks

STEREO SAMPLING

Console PCBs

LCD PCB Power PCB

PS3M PS4M CN1M,CN2M CN3M CN4M,CN5M,CN6M LCD1M JCM431-PS12

Phone jacks Power indicator Tone, Registration, Sequencer, Cursor, Demo CHANNEL buttons (CH1 to CH16) Mode, Volume, Rhythm, Select, Tempo LCD driver, CFL drever Fuse, Noise filter

— 5 —

DISASSEMBLY INSTRUCTIONS

1. Removal of top board

1-1. Remove 8 screws affixing the top board on the back. 1-2. Slide the top board forward and remove it from the main

unit.

2. Removal of keyboard cover

2-1. Lift up the keyboard cover full open position. 2-2. Unscrew the L-shaped stopper metal located on the inner

left corner.

2-3. Lift up the keyboard cover gear from the opening where

stopper metal is fixed, then remove the keyboard cover.

— 6 —

3. Removal of console panel

Front cover screws

Bottom

Keyboard screws

3-1. Remove 6 screws of the console panel. 3-2. Disconnect connector CC,CD,CE on PCB MA1M, connector CG,CK on PCB PS2M. 3-3. Lift the console panel and turn it over and remove the power switch, which is affixed by 2 screws. Then remove the side panel.

Caution: Be careful not to scratch the side panels.

Connectors (CE,CC,CD)Connectors (CG,CK)Power switch

4. Removal of front cover

4-1. Remove 6 screws from the front end of the lower case. 4-2. Lift the front cover and remove the pilot lamp that is affixed

by 2 screws. Then remove the front cover.

5. Removal of keyboard unit

5-1. Disconnect connector CA on the PCB MA1M. 5-2. Remove 24 screws that affix the keyboard unit (16 on the bottom of the case and 8 on the

keyboard unit).

5-3. Lift and remove the keyboard unit.

Keyboard screws

Screws

screws

Connector (CA)

— 7 —

6. Removal of keys

6-1. While plying the side partition plastics with tweezers, lift

the edge of the key toward front.

7. Removal of keyboard PCB

7-1. Lay the keyboard so that keyboard PCBs face upward. 7-2. Remove screws on keyboard PCBs (10 screws on PCBs

KY1M and KY3M, 12 screws on KY2M).

7-3. Unsolder the cable.

8. Notes on replacing the main PCB.

A lithium battery is set on the main PCB for memory protection. When you replace the main PCB, disconnect the jumper to open battery circuit. Since there is no jumper on a new main PCB, be sure to set a jumper.

jumper

— 8 —

KEYMATRIX

CIRCUIT DESCRIPTION

Second contact First contact

FI KC

TC190C020AF-001

KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 FI0 A0 1 A0 # 1 B0 1 C1 1 C1 # 1 D1 1 D1 # 1 E1 1 SI0 A0 2 A0 # 2 B0 2 C1 2 C1 # 2 D1 2 D1 # 2 E1 2 EI1 F1 1 F1 # 1 G1 1 G1 # 1 A1 1 A1 # 1 B1 1 C2 1 SI1 F1 2 F1 # 2 G1 2 G1 # 2 A1 2 A1 # 2 B1 2 C2 2 FI2 C2 # 1 D2 1 D2 # 1 E2 1 F2 1 F2 # 1 G2 1 G2 # 1 SI2 C2 # 2 D2 2 D2 # 2 E2 2 F2 2 F2 # 2 G2 2 G2 # 2 FI3 A2 1 A2 # 1 B2 1 C3 1 C3 # 1 D3 1 D3 # 1 E3 1 SI3 A2 2 A2 # 2 B2 2 C3 2 C3 # 2 D3 2 D3 # 2 E3 2 FI4 F3 1 F3 # 1 G3 1 G3 # 1 A3 1 A3 # 1 B3 1 C4 1 SI4 F3 2 F3 # 2 G3 2 G3 # 2 A3 2 A3 # 2 B3 2 C4 2

LSI

FI5 C4 # 1 D4 1 D4 # 1 E4 1 F4 1 F4 # 1 G4 1 G4 # 1 SI5 C4 # 2 D4 2 D4 # 2 E4 2 F4 2 F4 # 2 G4 2 G4 # 2 FI6 A4 1 A4 # 1 B4 1 C5 1 C5 # 1 D5 1 D5 # 1 E5 1 SI6 A4 2 A4 # 2 B4 2 C5 2 C5 # 2 D5 2 D5 # 2 E5 2 FI7 F5 1 F5 # 1 G5 1 G5 # 1 A5 1 A5 # 1 B5 1 C6 1 SI7 F5 2 F5 # 2 G5 2 G5 # 2 A5 2 A5 # 2 B5 2 C6 2 FI8 C6 # 1 D6 1 D6 # 1 E6 1 F6 1 F6 # 1 G6 1 G6 # 1 SI8 C6 # 2 D6 2 D6 # 2 E6 2 F6 2 F6 # 2 G6 2 G6 # 2 FI9 A6 1 A6 # 1 B6 1 C7 1 C7 # 1 D7 1 D7 # 1 E7 1 SI9 A6 2 A6 # 2 B6 2 C7 2 C7 # 2 D7 2 D7 # 2 E7 2

FI10 F7 1 F7 # 1 G7 1 G7 # 1 A7 1 A7 # 1 B7 1 C8 1 SI10 F7 2 F7 # 2 G7 2 G7 # 2 A7 2 A7 # 2 B7 2 C8 2

— 9 —

BUTTON MATRIX

SI0 MODE BALLAD POPS SELECT SI1 SI2 SI3 INTRO LATIN/CLASSIC JAZZ B SI4 SI5 SI6 SI7 STRAT/STOP METRONOME VARIOUS STROE SI8 TEMPO DOWN 4 1 RECORD ch– –/NO SI9 TEMPO UP 5 2 PATTERN VOLUME + +/YES

SI10 – 6 3 SONG ch+ ENTER

KC0 KC1 KC2 KC3 KC4 KC5

GRAND PIANO GUT GUITAR BRIGHT PIANO ACOUS GUITAR

AUTO HARMONIZE

ONE TOUCH

PRESET E.PIANO 2 CHOIR

NORMAL/FILL/IN

VARIATION/

FILL-IN HONKY-TONK TRUMPET

SYNCRO/

ENDING E.ORGAN 2 BRIGHTNESS

POPS/OLDIES 16BEAT BANK

JAZZ/RAGTIME ROCK A

– EUROPIAN C

OSER/RYTHM BALL ROOM D

– LATIN E

E.GRAND PIANO

OCTAVE PIANO VIOLIN

E.PIANO 1 STRINGS

HARPSI CHORD BRASS

CLAVI NEWAGE

VIBRAPHONE FLUTE

CELESTA CLARINET

ACCORDION TENOR SAX

PIPE ORGAN DRUM SET

DRAWBAR ORGAN

E.ORGAN 2 BRIGHTNESS

HARP

DRUM SET

SI11 LAYER CONTRAST EFFECT DEMO VOLUME– SI12 SPLIT SI13 –

TRANSPOSE TRANSPOSE

DOWN UP

EXTERNAL/

INTERNAL

ch1 ch2 ch3 ch4

DISK – TUNE/MIDI

TOUCH RESPONS

SI14 ch5 ch6 ch7 ch8 ch9 ch10 SI15 ch11 ch12 ch13 ch14 ch15 ch16

— 10 —

Main PCB JCM660-MA1M

PRINT CIRCUIT BOARD

Top View

Bottom View

— 11 —

Sub PCB JCM660-PS2M

Sub PCB JCM660-PS3M

Top View

Sub PCB JCM660-PS4M

Top View

— 12 —

Console PCB JCM660-CN1M

Console PCB JCM660-CN2M

Top View

Console PCB JCM660-CN3M

Top View

Console PCB JCM660-CN4M

Top View

— 13 —

Console PCB JCM660-CN5M

Console PCB JCM660-CN6M

Top View

— 14 —

LCD PCB JCM660-LCD1M

Top View

BottomView

— 15 —

1. No power

TROUBLESHOOTING

Check fuse F401 on the PS12 PCB.

Is F401 blown up?

Check fuses F401~F403 on the PS2M PCB.

Are the fuses blown up?

Measure output voltages of the transformer.

Yes

Replace main PCB. No

Are the voltages 24 V AC

and 14 V AC?

Check the power switch.

Yes

Replace F401.

Yes

Replace F401~F403.

Is it OK?

Yes

Check position of voltage selector.

Is it OK?

Yes

Replace the transformer.

— 16 —

Replace the power switch.

Set the voltage selector at proper position.

2. No sound

Does the power indicator

light up?

Yes

Check the main volume.

Is it OK?

Yes

Disconnect CA connectors on the main PCB.

Press Demo button.

Does the demo tune sound?

Follow "No power" troubleshooting.

Replace main volume.

3. Distorted sound

Yes

Replace keyboard PCBs.

Check the voltage selector.

Is it at proper position?

Yes

Replace the main PCB.

Set the voltage selector at proper position.

— 17 —

4. Certain keys do not function

Replace the main PCB.

Do the keys function?

Replace keyboard PCBs.

5. A certain key does not function

Clean the contact.

Does the key function?

Replace the key contact rubber.

Does the key function?

Yes

End

Yes

Replace keyboard PCBs.

Does the key function?

Replace the main PCB.

Yes

End

— 18 —

6. A certain button does not function

Replace the console PCBs.

Does the button function?

Replace MA1M PCB.

Yes

End

— 19 —

WIRING DIAGRAM

SPEAKERS

JCM431-PS12

POWER SWITCH

JCM660-LCD1M

CE1

CE2

CE3

CVCC

CONT

CE1

CE2

CE3

CU1 CU2 CU3 CU4

SUS

SOFT

VDDB

SOSTN

JCM660-PS4M

L N

TRANSFORMER

CE4

CE5

CE6

CE7

CE8

CE9

CE10

LRS

DB4

DB5

DB6

DB7

LR/W

CE4

CE5

CE6

CE7

CE8

CE9

CE10

LEFT

RIGHT

PHONES

CRT1

CRT2

CRW1

CLW1

CLW2

CT1

DWLDDGCT1

CT2

S1 S2 S3 S4

JCM425-PS3M FDD

CH1

CH2

CH3

CH4

CH5

CH6

CH7

LSP

LHP

RSP

RHP

PWLD

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CRW2

CLT1

CLT2

CJ1

FVDD

CJ2

CJ1

FDG

CJ2

JCM660-PS2M

JCM660-CN4M

CG1

CC1 CC2 CC3 CC4 CC5 CC6

CD1 CD2 CD3 CD4 CD5 CD6 CD7 CD8 CD9 CD10 CD11

CA30

FI1

LVOL IN

RVOL IN RVOL OUT LVOL OUT

LSSTB ACMPV

KISL LSDT

LSCK RSTO

VDD

KI0 KI1 KI2 KI3 KI4 KI5 KI6 KI7 DG DG

CG1 CG2 CG3

JCM660-CN6M

CG4 CG5

JCM660-CN1M

CC1 CC2 CC3 CC4 CC5 CC6

CD1 CD2 CD3 CD4 CD5 CD6 CD7 CD8 CD9 CD10 CD11

CM1 CM2 CM3 CM4 CM5 CM6 CM7

CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CN10 CN11 CN12 CN13

CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9 CP10 CP11

LSDT2 LSCK LSSTB RST0

ACMPV

VDD SI11

SI10

SI9 SI8 SI7 SI6 SI5 SI4 SI3 SI2 SI1 SI0 L17

KC0 KC1 KC2 KC3 KC4 KC5

L22 L21 L20 L19 L18

CV1

CV2

CV3

VDD

ACCMPV

CV1

CV2

CV3

JCM660-CN5M

CM1 CM2 CM3 CM4 CM5 CM6 CM7

CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CN10 CN11 CN12 CN13

CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9 CP10 CP11

CW1

CW2

CW3

CW4

CW5

CS1

CS2

CS3

KC2

KC1

SI11

CS1

CS2

CS3

CQ1

CQ2

CQ3

CQ4

CQ5

CQ6

CQ7

CQ8

CQ9

CK1

CVDD CK2 CK3

CK1

CDG

CK2

CDG

CK3

CB1

CB2

CB3

CB4

CB5

CB6

CB7

CB8

CB9

CB10

CB11

CB12

CB13

MIN

NMI

VDD

AVFF

LMEL

AVCC

DVCC

RMEL

MUTE

RESET

–MOUT

CB1

CB2

CB3

CB4

CB5

CB6

CB7

CB8

CB9

CB10

CB11

CB12

CB13

CG2 CG3 CG4 CG5

JCM660-MA1M

CA1

CA2

CA3

CA4

CA5

CA6

CA7

CA8

CA9

CA10

CA11

CA12

CA13

CA14

CA15

CA16

CA17

CA18

CA19

CA20

CA21

CA22

CA23

CA24

CA25

CA26

CA27

CA28

CA29

FI9

FI8

FI7

FI6

FI5

SI9

SI8

SI7

SI6

SI5

FI10

SI10

KC7

FI4

FI3

FI2

FI1

SI4

SI3

SI2

SI1

KC6

KC5

KC4

KC3

KC2

KC1

KC0

SI0

CU1

CU2

CU3

PEDAL

UNIT

KC2

KC1

KC0

SI12

CU4

CA1

CA2

CA3

CA4

CA5

CA6

CA7

CA8

CA9

CA10

CA11

CA12

CA13

CA14

CA15

CA16

CA17

CA18

CA19

CA20

CA21

CA22

CA23

CA24

CA25

CA26

CA27

CA28

CA29

CA30

JCM887T-KY1M JCM887T-KY2M JCM887T-KY3M

JX-1

JX-2

JX-3

JX-4

JX-5

JX-6

JX-7

JX-8

JX-9

JX-10

JX-11

JX-12

JX-13

JX-14

JX-15

JX-16

JX-15

JX-14

JX-13

JX-12

JX-11

JX-10

JX-9

JX-8

JX-7

JX-6

JX-5

JX-4

JX-3

JX-2

JX-1

JY-1

JY-2

JY-3

JY-4

JY-5

JY-6

JY-7

JY-8

JY-9

JY-10

JY-11

JY-12

JY-13

JY-14

JY-15

JY-16

JY-15

JY-14

JY-13

JY-12

JY-11

JY-10

JY-9

JY-8

JY-7

JY-6

JY-5

JY-4

JY-3

JY-2

FI0 SI0 FI1 SI1 FI2 SI2 FI3

SI3 KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7

FI10 SI10

FI9 SI9 FI8 SI8 FI7

SI7 KC7 KC6 KC5 KC4 KC3 KC2 KC1 KC0

JY-1

SI11

CW1

CW2

CW3

CW4

CW5

JCM660-CN2M JCM660-CN3M

KC0

KC1

KC2

KC3

KC4

KC5

SI13

SI14

SI15

CQ1

CQ2

CQ3

CQ4

CQ5

CQ6

CQ7

CQ8

CQ9

— 20 —

EXPLODED VIEW

61 62

49 16

39 52

— 21 —

— 22 —

PARTS LIST

AP-65R

Notes: This parts list does not include the cosmetic parts, which

parts are marked with item No. "R-X" in the exploded view. Contact our spare parts department if you need these parts for refurbish.

1. Prices and specifications are subject to change without prior notice.

2. As for spare parts order and supply, refer to the "GUIDEBOOK for Spare parts Supply", published seperately.

3. The numbers in item column correspond to the same numbers in drawing.

Code

LED332-LED353

D423,D425-D427

Price

R Remarks

N Item Code No. Part Name Specification Q

Main PCB

1 1005 6788 PCB ASSY/M660-MA1M TK-M241139*2(M661) 1

BT1 3815 0707 BATTERY/LITHIUM CR2032-1HM 1 AI B

D1-D4,D7 2390 1820 DIODE 1SS355TE-17 5 AA B

D5 2360 2856 DIODE/ZENER UDZTE-17 5.6B 1 AA B D6 2360 3057 DIODE/ZENER UDZTE-173.3B 1 AA B

EF1-EF4 3025 1862 FILTER/EMI NFM51R00P206 4 AC B

IC1,IC5 2105 2821 IC/C-MOS TC7S04F(TE85R) 2 AC B

IC10 2105 1120 IC/C-MOS TC7S08F(TE85R) 1 AB B

IC2 2114 5898 IC/MONOLITHIC NJM2068M(TE1) 1 AD B IC3 2105 6665 LSI UPD63200GS-E1 1 AX B IC4 2105 5719 IC/C-MOS TC7W32FU(TE12L) 1 AE B IC6 2105 6083 IC/C-MOS TC7WU04FU(TE12L) 1 AD B IC7 2114 4060 IC/MONOLITHIC MB3771PF-EF 1 AK B

IC9 2101 0642 IC/C-MOS TC74HC08AF(TP1) 1 AC B LSI1 1005 2094 LSI MSM533202E98GSKDR1 1 BT A LSI2 1003 6763 LSI MSM533202E93GSKDR1 1 BT A LSI3 2011 7434 LSI HG51B155FD 1 BU A LSI4 2012 5572 LSI TC55257DFL-70L(EL) 1 AS A LSI5 2010 9990 LSI HD63266F 1 BT A LSI6 2012 5987 LSI TC190C020AF-001 1 BC A

LSI7,LSI8 2012 6186 LSI TC551001CF-70L(EL) 2 BK A

N LSI9 1005 2057 LSI HD6433048SB05F 1 CB A

Q1,Q2,Q5,Q7,Q9 2250 1169 TRANSISTOR 2SA1576AT106S 5 AA B

N Q3,Q4,Q6,Q8,Q10 6930 0299 TRANSISTOR 2SC4081T106S 5 AA B

X1 2590 2788 OSCILATOR/CRYSTAL AT-49-24.576MHZ 1 AS B X2 2590 2748 OSCILATOR/CERAMIC CSA16.00MXZ243 1 AD B

Console PCB

N 2 1006 3964 PCB ASSY / M660-CN1,2M TK-M241141*1(M661) 1 CY A N 3 1006 3963 PCB ASSY / M660-CN3M TK-M341061*1(M661) 1 AS A N 4 1006 3962 PCB ASSY / M660-CN4,5,6M TK-M241142*1(M661) 1 CW A

D301-D391 2390 1344 DIODE 1SS133T-77 91 AA B

IC301 2105 6679 IC/C-MOS NJU3718L 1 AW B IC302,IC303 2105 6680 IC/C-MOS NJU3716L 2 AV B IC304,IC305 2105 6681 IC/C-MOS TC74HC257AP 2 AF B

LED301-LED320

LED321-LED323 1000 5471 LED SLZ-290B-02-T1 3 AA B

SW301-SW374 3412 0903 SWITCH/TACT EVQ-21405R 74 AA B

VR301 2765 0280 VOLUME EWANAXCH1B14 1 AI B VR302 2765 2187 VOLUME EWANFECH1B54 1 AG B

N 5 1006 3965 PCB ASSY / M660-PS2M TK-M241140*2(M661) 1 DO A 110 - 127V area N 5 1006 3966 PCB ASSY / M660-PS2M TK-M241140*3(M661) 1 DO A 220 - 240V area

D402,D411 1002 1391 DIODE/ZENER MTZJT-775.1A 2 AA B

N D403,D404 1003 6786 DIODE 2A02 2 AA B

D405,406,413 1003 6785 DIODE 2A02B 3 AA B

D407-D410 2390 3022 DIODE 3BZ41(LC6-15) 4 AD B

D412,D416-D420

D415 2390 2996 DIODE 1SR139-400T-32 6 AA B D421 2390 1323 DIODE RB100A-T32-T 1 AC B

Notes: N- New parts

1000 5470 LED SLZ-190B-02-T1 42 AA B

Power supply PCB

2390 1344 DIODE 1SS133T-77 10 AA B

Q- Quantity used per unit R- Rank

- 24 -

N Item Code No. Part Name Specification Q

Code

IC409-IC411

Q405,Q406

Q407,Q408

N D422 1004 2152 DIODO/ZENER MTZJT-7710C 1 AA B

D424 2390 1463 DIODE/SCHOTTKY SB20-03B 1 AD B D428 2390 2828 DIODE/SCHOTTKY RB441Q-40T-77 1 AA B

N D429 1004 2156 DIODO/ZENER MTZJT-7715B 1 AA B

F401-F403 3632 0420 FUSE/TIME-LAG UL-TSC-6.3A-N1 3 AF A 110 - 127V area F401-F403 3632 0427 FUSE/TIME-LAG (S)T-6.3A 3 AF A 220 - 240V area

IC401-IC402

IC403 2114 3444 IC/MONOLITHIC NJM7805FA 1 AE B

IC404 2114 5896 IC/MONOLITHIC PQ1CF2 1 AS B

IC405 2114 5794 IC/MONOLITHIC NJM78M15FA 1 AE B

IC406 2114 5795 IC/MONOLITHIC NJM79M15FA 1 AG B

IC407 2114 2149 IC/HYBRID STK4152MK2 1 BP B

IC408 2114 1421 IC/PHOTO COUPLER PC900V 1 AK B

J403,J404 3612 0584 JACK YKB21-5012 2 AD A J405,J406 3612 0789 JACK YKB21-5010 2 AC A

J407 3501 4816 JACK/DIN YKF51-5051 1 AH B

Q401,Q402

Q403,Q404

6 1000 2326 PCB ASSY / M425-PS1,2 TK-M341012*5 1 BW B 110 - 127V area 6 1000 2327 PCB ASSY / M425-PS1,2 TK-M341012*6 1 BU B 220 - 240V area 7 1004 4959 PCB ASSY / M660-PS3M M341059*1 TK(M660) 1 CF B

8 1004 4960 PCB ASSY / M660-PS4M M341060*1 TK(M660) 1 BM B F401 3632 0720 FUSE/TIME-LAG MT4-3.15A-N1 1 AG A 110 - 127V area F401 3631 1045 FUSE/TIME-LAG (S)T-1.6A 1 AF A 220 - 240V area

J401,J402 3502 2657 JACK/PHONE YKB22-5006 2 AF A

LED401 2370 1417 LED SLP-135B-51 1 AA B

N 9 1006 3961 PCB ASSY / M660-LCD1M TK-M241143*1(M661) 1 CJ B

D601 2360 3056 DIODE/ZENER HZS6A2LTD-T 1 AA B D602 2390 1344 DIODE 1SS133T-77 1 AA B

LSI601 2012 6018 LSI SED1278F2A 1 AV A

Q601,Q602 2253 0710 TRANSISTOR 2SD965-R(TA) 2 AB B

Q603 2250 1577 TRANSISTOR 2SA933ASTPS 1 AA B Q604 2250 1592 TRANSISTOR 2SC1740STPS 1 AA B T601 3012 1606 TRANSFORMER TE-CFL5-1M1 1 AL B

10 6928 5460 PCB ASSY M887T-KY1M M240951A*1 1 BO C 11 6928 5470 PCB ASSY M887T-KY2M M240952A*1 1 BT C 12 6928 5480 PCB ASSY M887T-KY3M M241019A*1 1 BM C

20 10046083 KEY ASSY M141175*1 TK(MLMP2) 1 EM B 21 69284470 RUBBER/CONTACT M240957-2 1 AE A 22 69284480 RUBBER/CONTACT M240958-2 6 AH A 23 69284490 RUBBER/CONTACT M240959-2 1 AH A 24 10052296 HAMMER ASSY/WHITE KEY M341434*1 TK(MLMP) 13 BH B 24 10052297 HAMMER ASSY/WHITE KEY M341435*1 TK(MLMP) 13 BH B 24 10052298 HAMMER ASSY/WHITE KEY M341436*1 TK(MLMP) 13 BH B 24 10052299 HAMMER ASSY/WHITE KEY M341437*1 TK(MLMP) 13 BH B

Notes: N- New parts

2114 5897 IC/MONOLITHIC NJM2068D 5 AC B

2254 0551 TRANSISTOR/FET 2SK365-BL(TPE4) 4 AC B

2250 1592 TRANSISTOR 2SC1740STPR 4 AA B

PS12,PS3,PS4M PCBs

Display PCB

Keyboard PCBs

Keyboard unit

Q- Quantity used per unit R- Rank

Price

R Remarks

- 25 -

N Item Code No. Part Name Specification Q

Code

25 10052300 HAMMER ASSY/BLACK KEY M341438*1 TK(MLMP) 9 25 10052301 HAMMER ASSY/BLACK KEY M341439*1 TK(MLMP) 9 25 10052309 HAMMER ASSY/BLACK KEY M341440*1 TK(MLMP) 9 25 10052310 HAMMER ASSY/BLACK KEY M341441*1 TK(MLMP) 9 26 69274030 BLACK KEY M140784-1 36 AG A 27 69274040 WHITE KEY/C M140783-1 7 AH A 28 69274050 WHITE KEY/D M140785-1 7 AI A 29 69274060 WHITE KEY/E M140786-1 7 AH A 30 69274070 WHITE KEY/F M140787-1 7 AI A 31 69274080 WHITE KEY/G M140788-1 7 AH A 32 69274090 WHITE KEY/A M140789-1 7 AH A 33 69274100 WHITE KEY/B M140790-1 8 AI A 34 69274110 WHITE KEY/SA M140792-1 1 AM A 35 69274120 WHITE KEY/SC M140791-1 1 AN A

69274011 CAP/GUIDE M340958A-1 13 AE C 69274020 CAP/GUIDE M340959-1 36 AA C 10054481 CHASSIS SUB ASSY M140831E*1 1 CV C

Console assy

16 6927 7840 BL ASSY M241135*1 1 DD B 17 3335 6876 LCD LD-B10500E 1 CJ C 18 3122 3736 CFL HMBV4BG2W178NLUAZG 1 AX B 19 6927 3420 HOLDER / CFL M440758-1 2 AA C 37 6921 5032 KNOB / SLIDE M311859B-1 (1) 2 AA B 38 6924 5260 BUTTON / POWER M340318-1 1 AA B 39 6927 6600 FELT / KEY M440829-1 1 AL C 40 6927 7800 SW ASSY / POWER M341019*2 1 BJ B 41 6928 2630 BUTTON / RUBBER / 660A M341002-1 2 AB B 42 6928 2640 BUTTON / RUBBER / 660B M241040-1 2 AD B 43 6928 2651 BUTTON / RUBBER / 660C M241041A-1 1 AD B 44 6928 2660 BUTTON / RUBBER / 660D M241042-1 1 AD B 45 6928 2670 BUTTON / RUBBER / 660E M341021-1 1 AA B 46 6928 2680 BUTTON / RUBBER / 660F M241043-1 1 AB B 47 6928 2690 BUTTON / RUBBER / 660G M241044-1 1 AB B 48 6928 2700 BUTTON / RUBBER / 660H M241045-1 1 AC B 49 6928 2710 BUTTON / RUBBER / 660I M241046-1 1 AC B 50 6928 2720 BUTTON / RUBBER / 660J M241047-1 1 AC B 51 6928 2730 BUTTON / RUBBER / 660K M341022-1 2 AA B 52 6928 2740 BUTTON / RUBBER / 660L M241048-1 2 AD B 53 6928 2751 BUTTON / RUBBER / 660M M241049A-1 1 AD B 54 6928 2760 BUTTON / RUBBER / 660N M241050-1 1 AD B 55 6928 2770 BUTTON / RUBBER / 660P M241039-1 1 AC B 56 6928 2790 CONNECTOR M440837-1 1 AP B 57 6928 2800 FILM M341053-1 1 AF C 58 6928 2810 PACKING M440868-1 2 AC C 59 6928 2820 PLATE / DISPLAY M341020-1 1 AI C 60 1000 5478 TAPE / ADHESIVE M440950-1 1 AA C 61 1000 5480 TAPE / ADHESIVE M440951-1 1 AA C 62 1000 5482 TAPE / ADHESIVE M440952-1 2 AA C

Components

13 3012 1618 TRANSFORMER TE-660-1M1 1 CL B 110 - 127V area 13 3012 1619 TRANSFORMER TE-660-2M1 1 CM B 220 - 240V area 14 3831 1075 SPEAKER S05JH37A 2 AR B

Notes: N- New parts

Q- Quantity used per unit R- Rank

Price

R Remarks

- 26 -

N Item Code No. Part Name Specification Q

Code

40V area

R- Rank

15 3831 1077 SPEAKER SG16G51BFA 2 BS B N 36 1005 9403 FDD DF354H134F 1 CV B N 67 1006 3958 STAND ASSY/MUSIC TK-M241675*2(M661) 1 N 68 1006 3967 BOARD ASSY/TOP TK-M241124*4(M661) 1

69 1005 6776 COVER ASSY/KEY TK-M241123*2(M661) 1 N 70 1006 3959 CASE ASSY TK-M141276*2(M661) 1

71 1005 6785 BOARD ASSY/FRONT TK-M241134*2(M661) 1

Stand

N 63 6931 2740 PEDAL-BOX M241122F*3 1

64 1005 4121 SCREW SET M341560A-1 1 N 72 6930 7053 SIDE SUB ASSY/ST M341550*1 1 N 73 6930 7054 SIDE SUB ASSY/ST M341550*2 1

74 1000 8765 ST-BACK-660 M341031B-1 1 N 75 1005 2086 FOOT SUB ASSY M341406*1 1 BG X L-TYPE N 76 1005 2087 FOOT SUB ASSY M341406*2 1 BG X R-TYPE N 77 1005 2061 PANEL SUB ASSY/CN M140921*2 1 BZ X

AC cord

65 6927 7690 AC-CORD-ASSY M341018*4 1 CI C 110 -127V area

65 3701 1008 CORD-SET SP22-17022A 1 CD C UK(230V)

65 3701 0595 CORD-SET EC-654-E06 1 BP C

66 1000 2324 INLET ASSY/3P-AC TK-M341017*2 1 BP C 220-240V area

Accessories

1005 6774 FLOPPY-DISK AP65R-DISK-1 1 AK C 1005 6775 FLOPPY-DISK AP65R-DISK-2 1 AK C

Price

R Remarks

Europe(230V)•2

Notes: N- New parts

Q- Quantity used per unit