Casio CTK-710 Service Manual page 4

ELECTRICAL
Current drain with 9 V DC:
Consumption Current
Consumption Current at idle
with 12 keys from C1 to G2 pressed in 85 SINE LEAD
Volume: maximum, Velocity: maximum
Speaker output level (Vrms with 4 Ω load each channel):
with key D2 in 85 SINE LEAD
Volume: maximun, Velocity: maximum
Phone output level (Vrms with 32 Ω load each channel):
with key G1 in 85 SINE LEAD
Volume: maximun, Velocity: maximum
Output level (Vrms with 47K Ω load each channel):
with key E1 in 85 SINE LEAD
Volume: maximun, Velocity: maximum
— 2 —
670 mA ± 20 %
125 mA ± 20 %
2100 mV ± 20 %
580 mV ± 20 %
2600 mV ± 20 %