casio AL-100R_150R Service Manual

AL-100R/150R

INDEX

APR. 2001

AL-100R

ELECTRONIC KEYBOARD

Ver.1 : Feb. 2005

CONTENTS

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

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

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

Circuit Description ............................................................................ 5

Exploded View ................................................................................... 7

Parts List .......................................................................................... 10

Schematic Diagrams ....................................................................... 16

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 • Type: Piano

• Number of Keys: 88 (A0 to C8)

• Touch Response: Three sensitivity levels; on/off

• Key Light System: Can be turned on and off, 2-color lighting (red, yellow)

• Key Lighting Polyphony: 20

Tones • Number of Tones: 271 (63 panel tones + 128 GM tones + 70 variation tones + 10

drum sounds)

• Maximum Polyphony: 64

• Layering: on/off

• Split: on/off (variable split point)

Effects • Number of Effects: v

• Type: 3-channel Reverb (8 types) + Chorus (8 types) + DSP (16 types)

• Other: DSP settings (volume, pan, reverb send, chorus send)

Metronome • Time Signatures: 0, 2/4 to 7/4, 9/4, 12/4, 3/8, 5/8, 6/8, 7/8, 9/8, 12/8

• Tempo Range: 30 to 255

• Metronome Volume: 0 to 127

Auto Accompaniment • Number of Rhythms: 100 (normal + piano)

• Number of Rhythm Sound Sources: 65

• Tempo Range: 30 to 255

• Controllers: INTRO, FILL-IN, BREAK, VARIATION 1-2, SYNCHRO START/STOP,

ENDING, START/STOP

• Modes: Normal; CASIO CHORD; FINGERED; FULL RANGE CHORD

• Parts: Drum; Percussion; Bass; Chord 1 to Chord 5

• Accompaniment/Song Volume: v slider

• Accomp Settings: Chord Hold on/off, Lower Hold on/off, Mixer Hold on/off, On Bass

Chord on/off, Tension Chord on/off, 6th Chord on/off

Auto Harmonize: 12 types; adds harmony notes to melody in accordance with auto

accompaniment chord fingerings.

One Touch Presets • Number of Presets: 100 (1 set per rhythm)

• Setting Data: Tone, tempo, other

Mixer • Number of Channels: 31 (Group A: 15, Group B: 16)

• Modes: Solo/Play/Normal

• Parameters: Tone, part on/off, volume, pan, effect send, fine tune, coarse tune

Sequencer • Number of Songs: 10

• Number of Tracks: System Track + 16 Tracks

• Type: Real-time memory

• Capacity: 15,500 notes

• Editing: Punch-in

• Other Functions: Quantize, delete, time signature, metronome on/off

Music Library • Number of Tunes: 80 preset + 10 user

• Arrangement Levels: 3

• Tempo: 30 to 255

• Controller: Stop, Play/Pause, Fast Reverse/Back, Fast Forward/Next, Phrase Re-

peat

• Repeat Function: Phrase repeat, section repeat

• Demo: Sequential looping of all 80 preset tunes

— 2 —

Lesson Function • Step Lesson: 3-Step Lesson

• Lesson Part: Left hand, right hand, both hands

• Voice Fingering Guide: Selectable language (English, Japanese), on/off

• Other: Repeat on/off, pre-count on/off

Other •Transpose: ±12 semitones, 25 steps

• Master Tuning: A4 = 415.3Hz to 440.0Hz to 466.2Hz (Initial Default: 440.0Hz)

Unit: 0.1 cent 510 levels

• Baroque Pitch: v on/off

• Stretch Tune: v on/off

• Temperament Settings: 7 types (equal temperament, just major intonation, just mi-

nor intonation, Pythagorean system, mean-tone system, Werckmeister, Kirnberger); selectable root

• System: Total (master) volume, total (master) pan

Display • Backlight: v

• Contrast Adjustment: v

• Other: Selectable language (English, Japanese), Hold on/off

MIDI • System: 16-channel multi-timbre receive; GM Level 1 compliant

• Setting: GM ON command

Rx/Tx channel setting; navigate channel setting MIDI In-chord Judge on/off Local on/off, realtime message on/off, device ID Accomp MIDI out on/off

Pedals • Number of Pedals: 3

• Types: Damper; sostenuto; soft

FDD • Type: 3.5" FDD (1 inch high)

• Format: 2DD 720KB MS-DOS format; 2HD 1.44MB MS-DOS format

• Functions: Direct play (SMF 0); load (auto fingering generation); save; disk format;

data delete; data rename

Input/Output • Headphones: Standard stereo jacks × 2

• LINE OUT (R)(L/MONO): Standard monaural jacks × 2

Output impedance: 1.1kΩ Output voltage: 2V (RMS) MAX

• LINE IN (R)(L/MONO): Standard monaural jacks × 2

Input impedance: 24.0kΩ Input voltage: 250mV

• MIDI (OUT) (IN)

• TO HOST: Mini DIN jack (selectable)

• Microphone In: Standard jack (with microphone volume knob)

Input impedance: 3.3kΩ

Input sensitivity: 10mV Speakers: x 16.0cm × 2, x 5.0cm × 2 (Output: 30.0W + 30.0W) Power Supply: AL-100R/AL-150R: 120V

AL-100RV: 220 - 240V

Power Consumption: AL-100R/AL-150R: 78.0W

AL-100RV: 78.0W

Dimensions: CELVIANO (without stand): 141.5 × 51.4 × 23.3 cm (55 3/4" × 20 1/4" × 9 3/16")

CELVIANO: 141.5 × 53.8 × 86.4 cm (55 3/4" × 21 3/16" × 34 1/16")

Weight: CELVIANO (without stand): approximately 45.0 kg (99.0 lbs)

CELVIANO: approximately 62.0 kg (136.0 lbs)

— 3 —

BLOCK DIAGRAM

MIDI

OUT

To HOST

uPD4721GS-GJG

ANI0 ~ 2

PEDAL

RAM (128KB)

CY621268VLL-55ZIT

LSI3

ROM (8MB)

D2364000ALGY524JE3

LSI4

LCD Controller

ML9040-B03GA (LSI301) MSM5259GS-K (LSI302)

Reset IC

RN5VD2BAA

IC17

M-IN M-OUT

IC411

EA0 ~ 15

ED4 ~ 19

MA0 ~ 22

MD0 ~ 15

LEDs Buttons

SW/LED

Controller

uPD65881GB

(LSI301,LSI351)

CPU

uPD703107GJ015-UEN

LSI6

DSP

uPD914AGM-3ED

LSI2

TC190C020AF

LRCK

CA0 ~ 21

V3D0 ~ 15

SYCK CK00

CA1 ~ 6

V3D0 ~ 15

Keyboard Controller

LSI1

CA1 ~ 4

KC0 ~ 7

FI0 ~ 10 SI0 ~ 10

V3D0 ~ 15

CA0 ~ 14

V3D0 ~ 7

CA0 ~ 21

V3D0 ~ 15

CA0 ~ 21

V3D0 ~ 15

CA1 ~ 18

V3D0 ~ 15

Keyboard

FDD

FDD Controller

ML6757GA-115

LSI10

ROM (4MB)

MR27V3202E-J9MA

LSI8

ROM (4MB)

MR27V3202E-J8MA

LSI9

RAM (512KB)

HM62W16258BL TT-5

LSI7

ROM (8MB)

D2364000ALGY523JE3

LSI5

MIC IN

MIC Volume

LINE IN

Power Supply

IC401: NJM78M05FA IC402: NJM78M15FA

Power

Transformer

(T101)

A/D Converter

PCM1800E/2K

IC3

Filter

IC405, IC406

Voltage Selector

Power Switch

(SW400)

AVCC (+18V) VDZ (+3.5V) VDB (+3.5V) LVDD (+5V) DVD (+5V) FVD (+5V) AVDD (+5V)

LRI0 CKI0 SIA0 SYCK0

Mute

D/A Converter PCM69BU/2K

IC2

Filter

IC403, IC404, IC405

Main

Volume

Power Amp.

LM4765T

IC403

Mute

HEADPHONE

Mute

LINE OUT

SPSP

— 4 —

KEY MATRIX

CIRCUIT DESCRIPTION

Second contact First contact

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

KC SI

LSI

HG52E35P

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

— 5 —

BUTTON MATRIX

SC0 SC1 SC2 SC3 SC4 SC5

SI0 Grand Piano Piano Guitar Organ Ensemble/Synth Gm/Various

SI1 Elec Piano

SI2 Part Key Light Demo Reverb Chorus Dsp

Arrengement

SI3

SI4

SI5 Music Library Classic 1 Classic 2 User Rew/Prev (Start) Play/Pause

SI6 Standard Various Select G Select G FF/Next (End)

SI7 Select H Select H

SI0 Pops 1 Pops 2 Ballad Rock For Piano Ballad For Piano Jazz

SI1 Dance Jazz Latin Various For Piano Classic For Piano Various

SI2

SI3 Disk

Level 1

3-Step Lesson

Step1

SC0 SC1 SC2 SC3 SC4 SC5

Modo

Casio Chord

Harpsichord/

VIB

Arrengement

Level 2

3-Step Lesson

Step2

One Touch Preset Sequencer Record Metronome Beat

Transpose/

Function

Sax/Clarinet Flute/Brass Bass Drum Set

Arrengement

Level 3

3-Step Lesson

Step3

Mixer Mixer

Lesson Part Left Lesson Part Right Lesson Part Both

Split Layer Stop

Phrase Repeat

(Area)

Mixer

Group A/B

Mixer

Solo/Play/Normal

Execute

SI4 Intro Variation 1 Variation 2 Fill-In Break Ending

SI5

SI6 Select GH/Yes Main Menu ← Tempo G Sub Menu ←

SI7 Select HH/No Main Menu → Tempo H Sub Menu →

Synchro

Start/Stop

Start/Stop Auto Harmonize Exit

— 6 —

CABINET

EXPLODED VIEW

64 75

— 7 —

49 48

— 8 —

STAND

79 80 81

788584

x4 x30

x2 x4

— 9 —

PARTS LIST

AL-100R/150R

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.

ITEM NO.

D1 D2 IC1 IC10 IC11 IC13 IC14 IC16 IC17 IC18 IC19 IC2 IC3 IC4 IC5.IC12 IC6,IC15 IC7 IC8,IC9 LSI1 LSI10 LSI2 LSI3 LSI4 LSI5 LSI6 LSI7 LSI8 LSI9 Q1 Q2 Q3 Q4,Q6 Q5 X1 X2 X3 X4

BT400 D200

D201-D208, D410, D412,D413,D419, D420,D422,D424

CODE NO. PARTS NAME SPECIFICATION Applicable Q

Main PCB

1005 2374

7911 4127 1004 7442 1004 7445 2105 3696 2105 6394 2105 5824 2105 3773 2105 5712 1004 7449 2105 3773 1001 4779 1000 8350 1000 8349 1002 1416 2105 6389 2105 3696 2112 0616 2105 6576 2012 5987 1004 7429 1005 4502 1004 3417 1004 7441 1004 7440 1004 7434 1000 8354 1006 3354 1006 3353 2251 0672 2250 1162 2252 1169 2252 1169 2250 1162 1004 7439 1002 1357 1004 7437 1004 7438

Power supply PCB

1005 2372

1006 3968

3815 0658 1004 7556

2315 3132

PCB ASSY/M437-MA1M M241560*1 TK(M437) Common 1 EI A DIODE RB520S-30TE61 Common 1 AA B DIODE/ZENER HZU2.7B2TRF Common 1 AA B IC/MONOLITHIC NJM2068MD(T1) Common 1 AC B IC/C-MOS TC7SH04FU-TE85L Common 1 AB B IC/C-MOS TC7SET08FU-TE85L Common 1 AB B IC/C-MOS TC7SH32FU-TE85L Common 1 AB B IC/MOS TC7SH08FU-TE85L Common 1 AB B IC TC7S04FU(TE85L) Common 1 AB B IC/MOS RN5VD28AA-TR Common 1 AC B IC/MOS TC7SH08FU-TE85L Common 1 AB B IC TC7W32FK(TE85L) Common 1 AD B LSI PCM69BU/2K Common 1 BA A LSI PCM1800E/2K Common 1 BH A IC/MOS RN5RF35BA-TR Common 1 AE B IC/C-MOS TC7SET04FU-TE85L Common 2 AD B IC/C-MOS TC7SH04FU-TE85L Common 2 AB B IC/MOS TC7WU04F(TE12L) Common 1 AC B IC/C-MOS TC74LCX245FT(EL) Common 2 AF B LSI TC190C020AF-001 Common 1 BC A LSI ML6757GA-115 Common 1 BN A LS I UPD914AGM-3ED Common 1 CK A LSI CY62126BVLL-55ZIT Common 1 BR A LSI D2364000ALGY524JE3 Common 1 BZ A LSI D2364000ALGY523JE3 Common 1 BZ A LSI UPD70F3107GJ-M437A Common 1 DF A LSI HM62W16258BLTT-5 Common 1 CL A LS I MR27V3202E-J9MA-N Common 1 BN A LS I MR27V3202E-J8MA-N Common 1 BN A TRANSISTOR 2SB1548-P.CS Common 1 AD B TRANSISTOR 2SA1576A-T106R Common 1 AA B TRANSISTOR 2SC4081-T106S Common 1 AA B TRANSISTOR 2SC4081-T106S Common 2 AA B TRANSISTOR 2SA1576A-T106R Common 1 AA B OSCILLATOR CSTCV16.00MXJ0C4-T Common 1 AC B OSCILLATOR DSX151GA-22.5792M Common 1 AS B OSCILLATOR CSTCC8.00MG16953-T Common 1 AD B OSCILLATOR CSTCR5M00G35-R0 Common 1 AC B

PCB ASSY/M437-PS2M M241556*1 TK(M437) Common 1 DJ A 120V area PCB ASSY/M437-PS2M M241556*2 TK(M437) Common 1 DN A 230V area BATTERY/LITHIUM CR2354-1HF Common 1 AN B ZENER DIODE MTZJT-7720A Common 1 AA B

DIODE 1SS133T-77 Common 15 AA B

Price

R REMARKS

Code

D401,D402, D404-D409

D411 D415 D416 D421,D423,D425

1004 7403 1004 7558

2390 0371 1000 8352 1004 7557

Notes: Q -

DIODE 1N5401-EP Common 8 AA B ZENER DIODE MTZJT-779.1C Common 1 A A B

DIODE DSK10B-BT-T Common 1 AA B DIODE FMB-G14L Common 1 AF B ZENER DIODE MTZJT-778.2B Common 3 AA B Quantity per unit

R -

Rank

— 11 —

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