Casio SA-65, Service Manual

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C#3
C3 D3 E3 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6
D#3 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
ELECTRICAL
Current drain with 7.5 V DC:
No sound output
33 mA
±
20 %
Maximum volume 230 mA
±
20 %
with keys G3, A#3, B3 and C4 pressed
in Car Horn tone, Volume: Maximum
Speaker output level 1060 mV
±
20 %
with key C2 pressed in Street Organ tone
Volume: Maximum
Minimum operating voltage: 5.5 V
SPECIFICATIONS
GENERAL
Keyboard: 37 keys, 3 octaves (mini-size)
Polyphony: 4 notes maximum
Tones: 100
Patterns: 30 (RHYTHM, FREE SESSION, FUNNY)
Song band: 10 tunes; melody off
Tuning: Fixed; A4 = approx. 442 Hz
Speakers: Two; 8.0cm (output: 0.5 W + 0.5 W)
Input terminals: AC adaptor (7.5 V DC)
Power supply: Two-way
Five AA-size batteries
Battery Life: Approximately six hours on R6P (SUM-3) manganese batteries
AC Adaptor (AD-1)
Power consumption: 7.5 V 2.3 W
Dimensions (HWD): 74
×
650
×
211 mm
(2-15/16
×
25-5/8
×
8-5/16 inches)
Weight: Approximately 1.6 kg (3.53 lbs) (without batteries)
Nomenclature of Keys