Casio GZ-5 manual Contents, Specifications

CONTENTS

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

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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

Schematic Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

	SPECIFICATIONS
GENERAL
(Internal Mode)
Number of Keys:	32
Polyphonic:	4-note
Preset Tones:	10; Piano, E. Piano, Vibraphone, Organ, E. Guitar, E. Bass, Strings,
	Brass, Flute, Synth-Lead
Controls:	Volume control; 5 levels, Pitch bend switch, Modulation switch
Built-In Speaker:	6.5 cm dia. 0.5 W input rating: 1 pec.
Tuning:	A4=442 Hz (fixed)
Terminals:	MIDI Output, AC Adapter Jack (DV 7.5 V)
Power Source:	DC: 4 AA size dry batteries
	Battery life: Approx. 6 hours (SUM-3/R6P)
	AC: AC Adapter AD-1
Power Consumption:	0.7 W when operating by batteries
	1.0 W when operating by an AC adapter
Dimensions (HWD):	50 x 399 x 132 mm
	(1-15/16 x 15-11/16 x 5-3/16 inches)
Weight:	0.64 kg (1.4 lbs) including batteries

ELECTRICAL

Current Drain with 7.5 V DC:
No Sound Output	35 mA ± 20%
Maximum Volume	103 mA ± 20%
with keys A2, B2, C3 and D3 pressed
in Synth-Lead tone, Volume: Maximum	690 mV ± 20%
Speaker Output Level at 10 cm away from the speaker
with key C3 pressed in Synth-Lead tone
Volume: Maximum
Minimum Operating Voltage:	4.8 V

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