Casio GZ-5- Manuals

— 5 — Octave shift setting and keyboard range Operation 2The MIDI messages listed in the following table are transmitted when completing the setting operation.The setting affects only on the currently selected MIDI channel. First select the desire MIDI channelbefore changing settings. Selecting a MI...

— 6 — The initial settings of MIDI control change Pitch bend: +/- 0 (Center) Modulation: 0 (Off) Expression: 127 (Maximum) Sustain: 0 (Off) Sostenuto: 0 (Off) Soft: 0 (Off) Channel pressure: 0 (Off) RPN: null Operation 3Messages of Digital Effect Type, which are system exclusive messages, are transm...

— 8 — BLOCK DIAGRAM KC0 ~ KC7 SI0 ~ SI7 FI0 ~ FI7 Key Controller LSI107 HG52E35P Working Storage RAM (64K-bit) LSI105 SRM2264LM90-B KO1 ~ KO3 LED driver IC371 BA612 LS0 ~ LS7 Buttons KI1 ~ KI5 Power Switch IN EA0 ~ EA14 ED0 ~ ED7 DSP LSI102 HG51B115FD RA0 ~ RA19 RD0 ~ RD15 Sound Source ROM (16M-bit)...

— 9 — Note: Each key has two contacts, the first conatct (1) and second contact (2). CIRCUIT DESCRIPTION KEY MATRIX NOMENCLATURE OF KEYS KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 FI0 C2 (1) C#2 (1) D2 (1) D#2 (1) E2 (1) F2 (1) F#2 (1) G2 (1) SI0 C2 (2) C#2 (2) D2 (2) D#2 (2) E2 (2) F2 (2) F#2 (2) G2 (2) FI1 G...

— 10 — Name Voltage For operation of VDD +5 V CPU, Reset IC, Working storage RAM DVDD +5 V DSP, Key touch LSI, Sound source ROM, Effect RAM, KO siginal generator AVDD +5V DAC, Filter LVDD +4.5 V LED Driver VCC +9 V Power amplifier, Pilot lamp VC +9 V Power amplifier BUTTON MATRIX KI1 KI2 KI3 KI4 KI5...

— 13 — Block diagram of DSP and DAC circuit Pin No. Terminal In/Out Function 106 EOEB Out Read enable signal output for the effect RAM 108 VCC7 In +5V source 111 ECEB Out Chip select signal output for the effect RAM 113 ~ 117 ED11 ~ ED15 Not used 118 VCC4 In +5V source 119 GND4 In Ground (0V) source...

— 15 — AVDD 1K 1K 1K C222(H) C103(H) AG AG 1K AG To main volume - + IC105M5218APR 10V22 µ C333(H) Q107/1082SC1740 18K 50V1 µ From the DAC 1K AG AVDD The following table shows the pin functions of LSI107. Pin No. Terminal In/Out Function 1 REQB Out Not used 2, 3, 60 ~ 63 FI8 ~ FI10, SI8 ~ SI10 In Not...

— 16 — IC102 TC74HC174AF LG CPU LSI106 HD6433298A42F LVDD P40 P41 KP0 ~KP5 (KO0 ~ KO5) IC371 BA612 LED Driver Q104 ~Q111 LED Driver LS0 ~ LS7 La ~ Lg, Lp KO Signal Generator POWER AMPLIFIER (IC402: LA4598) The power amplifier is a two-channel amplifier with standby switch. The following table shows ...

— 17 — MAJOR WAVEFORMS 1 2 CH1 CH2 A . 1 s CH1: CH2: 5 V 5 V 3 4 CH1 5 5 V CH2 A . 1 s 5 V CH1: CH2: 6 7 CH1 CH2 CH3 8 A 20 µ s 5 V CH1: 5 V CH2: 5 V CH3: 9 0 CH1 CH2 CH3 A A 10 ms 5 V CH1: 5 V CH2: 5 V CH3: B C CH1 CH2 CH3 D 5 V CH1: 5 V CH2: 5 V CH3: A 1 µ s E F CH1 CH2 CH1: 20 mV ~ CH2: 20 mV ~ A...

— 18 — SCHEMATIC DIAGRAMS AMP./VOLUME PCBs JCM715-MA2M/MA3M

— 22 — EXPLODED VIEW 12 14 13 9 10 11 6 3 7 11 1 15 17 16 19 18 20 2 20-1 20-2 24 4 23 22 8 5 21

N o t e s : 1 . P r i c e s a n d s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h -o u t p r i o r n o t i c e . 2 . A s f o r s p a r e p a r t s o r d e r a n d s u p p l y , r e f e r t o t h e" G U I D E B O O K f o r S p a r e p a r t s S u p p l y " , p u b l i ...

— 5 — Initial Value/Setting Range Setting Range Piano, E. Piano, Vibraphone, Organ,E.Guitar, E.Bass, Strings, Brass, Flute,Synth-Lead 0 - 3 5 levels Setting Range 0 - 1271 - 1270 - 1270 - 1270 - 1270 - 1270 - 1270 - 1270 - 1270 - 127 pp (50), p (70), mp (85), mf (95), f (110), ff (127) C1, C2, C3, C...

— 6 — Program Change 0 - 127 Note ON/OFF Note No.: F0 - C8 (17 - 108) Velocity: 1 - 127 Note ON 0 Note OFF Pitch Bend: 0 - 16383 (14 bits) Control Change Modulation Controller No.: 1 Controller Value: 0 - 127 Volume Controller No.: 7Controller Value: 0 - 127 PAN Controller No.: 10Controller Value: 0...

— 7 — MIDI Implementation Chart Basic Default Channel Changed Default Mode MessagesAltered NoteNumber: True voice Velocity Note ONNote OFF After Key's Touch Ch's Pitch Bender Control 01 Change 06, 38 071011646791 100, 101 121 ProgramChange : True # System Exclusive System : Song Pos Common : Song Se...

— 8 — BLOCK DIAGRAM F#3 G#3 A#3 C#4 D#4 F#4 G#4 A#4 C#5 D#5 F#5 G#5 A#5 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6 Nomenclature of Keys KO0~KO10 KI0~KI7 Keyboard Switches Oscillator Q958, X957 CPU MSM6387-A23 LSI101 Amplifier AN8053N IC101 Speaker VDD MIDI Output OUT KO11 Driver Q101

— 9 — CIRCUIT DESCRIPTION Key Matrix KI0 KI1 KI2 KI3 KI4 KI5 KI6 KI7 KO0 F3 F#3 G3 G#3 A3 A#3 B3 C4 KO1 C#4 D4 D#4 E4 F4 F#4 G4 G#4 KO2 A4 A#4 B4 C5 C#5 D5 D#5 E5 KO3 F5 F#5 G5 G#5 A5 A#5 B5 C6 KO4 Pad 0 Pad 1 Pad 2 Pad 3 Pad 4 KO5 Enter Pad 5 Pad 6 Pad 7 Pad 8 Pad 9 KO6 Volume Up Volume Down Bend S...

— 12 — 2 1 3 4 5 5 6 7 8 9 10 11 12 12-1 13 12-2 14 EXPLODED VIEW

Notes: 1. Prices and specifications are subject to change with- out prior notice. 2. A s f o r s p a r e p a r t s o r d e r a n d s u p p l y , r e f e r t o t h e" G U I D E B O O K f o r S p a r e p a r t s S u p p l y " , p u b l i s h e dseperately. 3. The numbers in item column corresp...