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
IN
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
D0
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
L
R
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
LR
HEADPHONE
Mute
LINE OUT
L
R
SPSP
— 4 —
KEY MATRIX
CIRCUIT DESCRIPTION
Second contact First contact
FI
2
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
1
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
68
69
70
EXPLODED VIEW
68
67
6
1
2
8
72
37
38
35
73
3
64
76
63
15
21
20
14
19
18
17
25
24
11
10
9
28
30
33
32
27
34
26
31
29
77
65
36
12
7
64
75
66
74
71
4
5
13
16
23
22
— 7 —
43
59
55
57
54
56
57
60
54
55
47
49
48
61
52
53
44
47
51
50
40
62
42
52
57
46
47
45
39
58
83
58
41
— 8 —
STAND
82
79 80 81
788584
x2
x4
x4
x1
x4
x30
x2
x4
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
1
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
2
1006 3968
2
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 —
ITEM NO.
F401
F401
F402,F403
F402,F403
IC200
IC400
IC402
IC403-IC408
IC409
J400
J401,J402,J404
J403
Q200
Q201,Q203,Q204,
Q400-Q402,
Q407,Q408
Q202
Q405,Q406
SW401
VR400
D385
D400
F400
F400
IC410
IC411
J405,J406
J407
J408
Q409
SW402
CODE NO. PARTS NAME SPECIFICATION Applicable Q
1004 7412
1004 7399
1004 7413
1004 7400
1004 7559
1000 8351
2114 5796
2121 0072
1004 7410
3612 0789
3612 0584
3612 0665
1004 7397
2250 1592
2250 1577
1002 5042
1004 7406
1002 1364
PS1,PS3M,PS4M,PS5M,PS6M PCB's
1005 2380
3
1005 2377
5
1006 4261
5
1005 2373
6
1005 2381
7
1005 4207
8
1005 4206
8
2315 3132
2370 1417
1004 7508
1004 7505
2114 1421
1004 7422
1004 7514
3502 1830
3501 4816
2250 1592
1004 7421
Keyboard PCB's
6928 5460
9
6928 5470
10
6928 5480
11
Keyboard LED PCB'S
1005 2311
12
1005 2312
13
1005 2313
14
1005 2314
15
1005 2315
16
1005 2316
17
1005 2317
18
1005 2318
19
Notes: Q -
FUSE 50T032H Common 1 AC A 230V area
FUSE 51MS032L Common 1 AC A 120V area
FUSE 50T063H Common 2 AC A 230V area
FUSE 51MS063L Common 2 AC A 120V area
IC/MONOLITHIC NJM78L12A(T3) Common 1 AC B
IC/MONOLITHIC PQ1CG2032FZ Common 1 AO B
IC/MONOLITHIC NJM78M05FA Common 1 AE B
IC/MONOLITHIC NJM2068DD Common 6 AD B
IC/HYBRID STK402-070 Common 1 BH B
JACK YKB21-5010 Common 1 AC A
JACK YKB21-5012 Common 3 AD A
JACK/PHONE YKB21-5006 Common 1 AG A
TRANSISTOR 2SD1913S Common 1 AD B
TRANSISTOR 2SC1740STPR Common 8 AA B
TRANSISTOR 2SA933ASTPR Common 1 AA B
TRANSISTOR 2SD1468STPR Common 2 AA B
RELAY G5PA-28DC12V Common 1 AS B
POTENTIO METER/ROTARY K091B0209-5KB Common 1 AD B
PCB ASSY/M437-PS3M M341451*1 TK(M437) Common 1 BZ B
PCB ASSY/M437-PS4M M341452*1 TK(M437) AL-100R 1 BU B
PCB ASSY/M437-PS4M M341452*2 TK(M438) AL-150R 1 BU B
PCB ASSY/M437-PS5M M241557*1 TK(M437) Common 1 CJ B
PCB ASSY/M437-PS6M M341453*1 TK(M437) Common 1 BU B
PCB ASSY/M437-PS1 M341450*6 TK(M437) Common 1 BP B 230V area
PCB ASSY/M437-PS1 M341450*5 TK(M437) Common 1 BO B 120V area
DIODE 1SS133T-77 Common 1 AA B
LED SLP-135B-51 Common 1 AA C
FUSE 50T025H Common 1 AC A 230V area
FUSE 51MS050L Common 1 AC A 120V area
COUPLER/PHOTO PC900V Common 1 AK C
IC/C-MOS UPD4721GS-GJG Common 1 AU B
JACK YKB22-5078 Common 2 AG A
JACK MD-S8000-90 Common 1 A E A
JACK/DIN YKF51-5051 Common 1 AH B
TRANSISTOR 2SC1740STPR Common 1 AA B
SWITCH/SLIDE SSSF114900 Common 1 AD C
PCB ASSY/M887T-KY1M M240951A*1 Common 1 BO C
PCB ASSY/M887T-KY2M M240952A*1 Common 1 BT C
PCB ASSY/M887T-KY3M M241019A*1 Common 1 BM C
PCB ASSY/MLMP2-LD1-4M M241567*1 TK(MLMP) Common 1 CR B
PCB ASSY/MLMP2-LD1-4M M241567*2 TK(MLMP) Common 1 CR B
PCB ASSY/MLMP2-LD1-4M M241567*3 TK(MLMP) Common 1 CR B
PCB ASSY/MLMP2-LD1-4M M241567*4 TK(MLMP) Common 1 CR B
PCB ASSY/MLMP2-LD5-8M M241570*1 TK(MLMP) Common 1 DD B
PCB ASSY/MLMP2-LD5-8M M241570*2 TK(MLMP) Common 1 DD B
PCB ASSY/MLMP2-LD5-8M M241570*3 TK(MLMP) Common 1 DD B
PCB ASSY/MLMP2-LD5-8M M241570*4 TK(MLMP) Common 1 DD B
Quantity per unit
R -
Rank
Price
R REMARKS
Code
— 12 —
ITEM NO.
CODE NO. PARTS NAME SPECIFICATION Applicable Q
1004 5597
1004 5598
1004 5599
2370 1407
LED URUY3117X-J546R Common 36 AH B
LED GL3ZV802B1H6 Common 52 AD B
LED URUY3117X-J545R Common 52 AH B
LED KR3301X-J444K Common 52 AB B
Keyboard unit
20
21
21
21
21
22
22
22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
1005 2259
1004 5531
1005 2300
1005 2301
1005 2309
1005 2310
1005 2296
1005 2297
1005 2298
1005 2299
6928 4470
6928 4480
6928 4490
1004 5544
1004 5545
1004 5530
1004 5532
1004 5533
1004 5534
1004 5543
1004 5547
1004 5546
1004 5551
1004 5552
1004 5553
1004 5554
1004 5550
1004 6040
1004 5527
6927 4161
6932 4210
6932 4211
KEY ASSY M141175*2 TK(MLMP) Common 1 EV B
BLACK KEY M140784-2 Common 36 AH A
HAMMER ASSY/BLACK KEY(R) M341438*1 TK(MLMP) Common 9 BH B
HAMMER ASSY/BLACK KEY(G) M341439*1 TK(MLMP) Common 9 BH B
HAMMER ASSY/BLACK KEY(BK) M341440*1 TK(MLMP) Common 9 BH B
HAMMER ASSY/BLACK KEY(BL) M341441*1 TK(MLMP) Common 9 BH B
HAMMER ASSY/WHITE KEY(R) M341434*1 TK(MLMP) Common 13 BH B
HAMMER ASSY/WHITE KEY(G) M341435*1 TK(MLMP) Common 13 BH B
HAMMER ASSY/WHITE KEY(BK) M341436*1 TK(MLMP) Common 13 BH B
HAMMER ASSY/WHITE KEY(BL) M341437*1 TK(MLMP) Common 13 BH B
RUBBER/CONTACT M240957-2 Common 1 AE A
RUBBER/CONTACT M240958-2 Common 6 AH A
RUBBER/CONTACT M240959-2 Common 1 AH A
WHITE KEY/A M140789-2 Common 7 AL A
WHITE KEY/B M140790-2 Common 8 AL A
WHITE KEY/C M140783-2 Common 7 AL A
WHITE KEY/D M140785-2 Common 7 AL A
WHITE KEY/E M140786-2 Common 7 AL A
WHITE KEY/F M140787-2 Common 7 AL A
WHITE KEY/G M140788-2 Common 7 A L A
WHITE KEY/SA M140792-2 Common 1 AR A
WHITE KEY/SC M140791-2 Common 1 AR A
HOLDER/LED/LMP2-W M341382-1 Common 4 AD C
HOLDER/LED/LMP2-B1 M341383-1 Common 1 AE C
HOLDER/LED/LMP2-B2 M341384-1 Common 2 AC C
HOLDER/LED/LMP2-B3 M341385-1 Common 1 AE C
CAP/GUIDE/WHITE KEY M341380-1 Common 13 AE C
CAP/GUIDE/BLACK KEY M341381-1 Common 36 AA C
CHASSIS SUB ASSY M140831C*2 Common 1 CT C
FELT M440767A-1 Common 1
FELT M441246-001V01 Common 1
FELT M441247-001V01 Common 1
CN Panel assy
6924 5260
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
1004 7614
1004 7628
1004 7629
1004 7630
1004 7631
1004 7632
1004 7633
1004 7634
1004 7615
1004 7616
1004 7617
1004 7618
1004 7619
1004 7620
Notes: Q -
BUTTON/POWER M340318-1 Common 1 AA B
BUTTON/RUBBER M241510-1 Common 1 AB B
BUTTON/RUBBER M241503-1 Common 1 AD B
BUTTON/RUBBER M241504-1 Common 1 AC B
BUTTON/RUBBER M241505-1 Common 3 AA B
BUTTON/RUBBER M241506-1 Common 1 AB B
BUTTON/RUBBER M241507-1 Common 1 AB B
BUTTON/RUBBER M241508-1 Common 1 AE B
BUTTON/RUBBER M241509-1 Common 1 AB B
BUTTON/TACT M241511-1 Common 4 AH B
BUTTON/TACT M241511-2 Common 2 A E B
BUTTON/TACT M241511-3 Common 3 AC B
BUTTON/TACT M241511-4 Common 3 A B B
BUTTON/TACT M241512-1 Common 1 AC B
BUTTON/TACT M241512-2 Common 3 A B B
Quantity per unit
R -
Rank
Price
R REMARKS
Code
AL
AP
X
BG X
X
— 13 —
ITEM NO.
LED301-LED303,
LED316-LED323,
LED328
CODE NO. PARTS NAME SPECIFICATION Applicable Q
1004 7623
58
6906 9312
59
1004 7645
60
1005 4407
60
1005 3835
61
1005 2387
62
1004 3510
83
Console PCB's
1005 2383
39
1005 2384
40
1000 5470
CONNECTOR M441196-1 Common 2 AK C
KNOB/SL M311859B-1 Common 2 AA C
PANEL SUB ASSY/CN M141193*2 AL-100R 1 BX B
PANEL SUB ASSY/CN M141193*4 AL-150R 1 BZ B
PLATE/DISPLAY/437 M341405-2 Common 1 AD C
SWITCH ASSY/POWER M341447*2 TK(M437) Common 1 BN C
LCD CG1903-TTP Common 1 CH B
PCB ASSY/M437-CN1M M241563*1 TK(M437) Common 1 CX B
PCB ASSY/M437-CN2-3M M241564*1 TK(M437) Common 1 CX B
LED SLZ-190B-02-T1 Common 12 A A B
Price
R REMARKS
Code
LED304-LED315,
LED324-LED327
LED329-LED331
LED351,LED363,
LED376-LED383
LED352-LED362,
LED364-LED375
LSI301
LSI351
Q321-Q331
Q332-Q334
Q351-Q361
Q362-Q364
SW301-SW344,
SW351-SW394
VR321
VR322
X351
IC301,IC302
LSI301
LSI302
1004 7537
1000 5471
1000 5470
1004 7537
1004 3507
1004 3507
1004 7535
1004 7532
1004 7535
1004 7532
1004 7536
1004 7473
1004 7472
2529 2032
BL assy
1005 2390
41
1005 2391
42
2105 6394
1004 3508
1004 7457
1004 7644
1004 7626
1004 7638
1004 7622
1004 7530
1004 7624
1004 7625
1004 7635
1004 7639
Other Electrical Parts
1004 7602
63
3831 1075
64
1004 7604
65
1004 7607
65
1004 7585
66
Notes: Q -
R -
LED SLI-332URCTB7 Common 1 6 AA B
LED SLZ-290B-02-T1 Common 3 AA B
LED SLZ-190B-02-T1 Common 10 A A B
LED SLI-332URCTB7 Common 2 3 AA B
LSI UPD65881GB-031-8ES Common 1 AU A
LSI UPD65881GB-031-8ES Common 1 AU A
TRANSISTOR RN2205(TPE4) Common 11 AA B
TRANSISTOR 2SC5720(TPE4) Common 3 AA B
TRANSISTOR RN2205(TPE4) Common 11 AA B
TRANSISTOR 2SC5720(TPE4) Common 3 AA B
SWITCH/TACT SKQNAED010 Common 88 AA A
VOLUME RS30H1210C95B14 Common 1 AE A
VOLUME RS30H1110C95B54 Common 1 AD A
OSCILLATOR/CERAMIC CSB1000J Common 1 AC B
BACKLIGHT ASSY M341475*1 TK(M437) Common 1 CP B
PCB ASSY/LCD-1M M241561*1 Common 1 CJ B
IC/C-MOS TC7SET08FU-TE85L Common 2 AB B
LSI ML9040-B03GA Common 1 AU A
LSI MSM5259GS-K Common 1 AP A
CONNECTOR/14P SHR-14P-28-M437 Common 1 AU C
FACE/D M441229-1 Common 2 AA C
FACE/D M441230-1 Common 2 AA C
FILM M441195-1 Common 1 AC C
LED UY40675-9B1-B170 Common 3 AF B
PIECE/TOP 437 LEFT M441220-1 Common 1 AB C
PIECE/TOP 437 RIGHT M441221-1 Common 1 AB C
PLATE/BL M341387-1 Common 1 BE C
SPONGE M441232-1 Common 2 A A C
SPEAKER S16J75A Common 2 BL B
SPEAKER S05JH37A Common 2 AR B
TRANSFORMER TE-437-1M1 Common 1 CJ B 120V area
TRANSFORMER TE-437-2M1 Common 1 CJ B 230V area
FDD DF354H123F Common 1 CV B
Quantity per unit
Rank
— 14 —
ITEM NO.
CODE NO. PARTS NAME SPECIFICATION Applicable Q
Components
1005 2376
4
4
67
68
69
69
70
70
71
72
73
74
75
78
78
79
79
80
80
81
82
84
84
85
85
76
77
1005 8211
6924 5121
6924 5140
1005 2371
1005 8210
1005 2370
1005 8209
6926 9420
3719 5442
1001 4480
1004 7605
1004 7594
1005 4204
1005 8212
1004 7376
1005 2369
1005 8208
Stand
1005 2392
1005 8213
1005 2393
1005 8361
1005 2397
1005 8362
1004 7379
1004 7378
1005 2396
1006 4259
1005 2398
1006 4260
Ac cord
1005 4071
1004 5709
1005 4205
1004 5706
1004 5707
Notes: Q -
BOARD ASSY/FRONT M241598*1 TK(M437) AL-100R 1 DA B
BOARD ASSY/FRONT M241656*1 TK(M438) AL-150R 1 DA B
SHAFT M440300A-1 Common 1 BA C
GEAR 4247002100 Common 2 AC C
BOARD ASSY/TOP M241596*1TK(M437) AL-100R 1 DQ X
BOARD ASSY/TOP M241658*1TK(M438) AL-150R 1 DS X
COVER ASSY/KEY M241595*1 TK(M437) AL-100R 1 DK X
COVER ASSY/KEY M241657*1 TK(M438) AL-150R 1 DN X
DAMPER/RUBBER M440598-2 Common 4 AA X
FFC/MLMPA N30315B1B05-UL2896 Common 1 AO C
STOPPER M440862A-1 Common 1 CK C
34P-CONNECTOR YAF11-0973 Common 1 AS C
3P-CONNECTOR EH-3P-75-M437 Common 1 AE C
CASE ASSY M141191*1 TK(M437) AL-100R 1 EA X
CASE ASSY M141191*2 TK(M438) AL-150R 1 ED X
FLOPPY DISK AL100R-DISK-1 Common 1 AM C
STAND ASSY/MUSIC M241594*1 TK(M437) AL-100R 1 CT X
STAND ASSY/MUSIC M241659*1 TK(M438) AL-150R 1 CX X
PEDAL ASSY M241592*1 TK(M437) AL-100R 1 DN C
PEDAL ASSY M241592*2 TK(M438) AL-150R 1 DN C
ST-SIDE SUB ASSY M341473*1 TK(M437) AL-100R 1 DE C
ST-SIDE ASSY M341473*3 TK(M438) AL-150R 1 DL C
ST-SIDE SUB ASSY M341473*2 TK(M437) AL-100R 1 DE C
ST-SIDE ASSY M341473*4 TK(M438) AL-150R 1 DL C
BACK/ST M341368-1 Common 1 CH X
SCREW SET M241602-1 Common 1 BW X
FOOT ASSY M341474*1 TK AL-100R 1 BY X
FOOT ASSY M341474*3 TK(M438) AL-150R 1 CC C
FOOT ASSY M341474*2 TK AL-100R 1 BY X
FOOT ASSY M341474*4 TK(M438) AL-150R 1 CC C
CORD ASSY/AC TK-M341449*2(M427) Common 1 AW C 120V area
CORD SET UC2NC-M001A Common 1 AK C USA, Canada
INLET ASSY/2P-AC M341448*2 TK(M437) Common 1 BK C 230V area
CORD SET EC2NC-M001A Common 1 AM C Europe
CORD SET BC2NC-M001A AL-100R 1 BD C UK
Quantity per unit
R -
Rank
Price
R REMARKS
Code
— 15 —
SCHEMATIC DIAGRAMS
Contents
MAIN PCB (JCM437-MA1M)
MA1M-1 SCHEMATIC .......................................................................................................... 17
MA1M-2 SCHEMATIC .......................................................................................................... 18
COSOLE PCB (JCM437-CN1M/CN2M)
CONSOLE-1 SCHEMATIC................................................................................................... 19
CONSOLE-2 SCHEMATIC................................................................................................... 20
I/O PCB (JCM437-PS1/PS2M/PS3M/PS4M/PS6M)
MA1M-3 SCHEMATIC (120 V) ............................................................................................. 21
MA1M-3 SCHEMATIC (230 V) ............................................................................................. 22
I/O PCB (JCM437-PS5M)
MA1M-5 SCHEMATIC .......................................................................................................... 23
LCD PCB (JCM437-LCD1M)
LCD SCHEMATIC ................................................................................................................ 24
KEY PCB (JCM887T-KY1M ~ KY3M)
M887T-1 SCHEMATIC.......................................................................................................... 25
M887T-2 SCHEMATIC.......................................................................................................... 26
M887T-3 SCHEMATIC.......................................................................................................... 27
LED PCB (JCMLMP2-LD1M ~ LD8M)
LED-NAVI1 SCHEMATIC ..................................................................................................... 28
LED-NAVI2 SCHEMATIC ..................................................................................................... 29
LED-NAVI3 SCHEMATIC ..................................................................................................... 30
LED-NAVI4 SCHEMATIC ..................................................................................................... 31
LED-NAVI5 SCHEMATIC ..................................................................................................... 32
LED-NAVI6 SCHEMATIC ..................................................................................................... 33
LED-NAVI7 SCHEMATIC ..................................................................................................... 34
LED-NAVI8 SCHEMATIC ..................................................................................................... 35
— 16 —
MAIN PCB JCM437-MA1M
SCHEMATIC DIAGRAMS
— 17 —
MAIN PCB JCM437-MA2M
— 18 —
COSOLE PCB JCM437-CN1M
— 19 —
COSOLE PCB JCM437-CN2M
— 20 —
I/O and POWER SUPPLY PCB JCM437-PS1/PS2M/PS3M/PS4M/PS6M (120 V)
— 21 —
I/O and POWER SUPPLY PCB JCM437-PS1/PS2M/PS3M/PS4M/PS6M (230 V)
— 22 —
I/O PCB JCM437-PS5M
— 23 —
LCD PCB JCM437-LCD1M
— 24 —
KEY PCB JCM887T-KY1M
— 25 —
KEY PCB JCM887T-KY2M
— 26 —
KEY PCB JCM887T-KY3M
— 27 —
LED PCB JCMLMP2-LD1M
— 28 —
LED PCB JCMLMP2-LD2M
— 29 —
LED PCB JCMLMP2-LD3M
— 30 —
LED PCB JCMLMP2-LD4M
— 31 —
LED PCB JCMLMP2-LD5M
— 32 —
LED PCB JCMLMP2-LD6M
— 33 —
LED PCB JCMLMP2-LD7M
— 34 —
LED PCB JCMLMP2-LD8M
— 35 —
Ver.1 : Feb. 2005
Correction of the PARTS LIST (P13)
CASIO TECHNO CO.,LTD.
Overseas Service Division
6-2, Hon-machi 1-Chome
Shibuya-ku, Tokyo 151-8543, Japan
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