Hardware Specifications - Casio DT-930 Hardware Manual

9.5.

Hardware Specifications

Table 9.3
Switch Power switch
block
Terminal detection switch
Indicat READY/POWER
ors
block
CHG1
CHG2
Power Input voltage
block
Power consumption current
Applicable plug
Applicable AC adaptors
Charge
module
Abnormal battery detection
Dark current
Charge period
Power
supply
block
Terminal
block
Item
When terminal is not mounted
When terminal is mounted
While charging
When charging is complete.
Charging ends abnormally
While charging
Wait for charging
When charging is complete.
Charging ends abnormally
DC9.5V±5%
600 mA (max.) (25 mA when not
charging)
EIAJ RC5320 type 3
DT-9020ADP-G
DT-9020ADP-U
Specification BC-9801C
Input voltage 6.5 to 15 V
Power consumption 5 VA or less
Battery pack DT-923LIB
Rated voltage 3.6 V
Rated capacity 540 mAH
Charge spec. Output voltage 4.1V±50 mV
Output current When charging
When charging 30±12 mA
When checking 300±30 mA
Charge complete 30±12 mA
detection current
Charge detection 3.9V±0.1V
voltage
2.6V±0.1V
4.3µA
5 hours
Output voltage 5V±10%
Output current 300 mA
Excess current Drop-type excess current protection
protection circuit (600 mA or more)
Connector AXZ99002009
Terminal layout
GND
Power supply
Not used
Charging terminal
55
Specification
Seesaw switch
Push switch
Red
Green
Red
Green
Off
Red
Red
Green
Off
300±30mA
_
C
R
+
Remark
2-color LED
Power LED
2-color LED
CHG1 LED
2-color LED (while
charging the battery in
DT-930) CHG2 LED
When charging the battery
in DT-930
Center pin : +
Input; AC230V
Input; AC120V
3.0V＜battery voltage≦
4.1V
2.6V＜battery voltage≦
3.0V
At ambient temperature
2 pcs
-
+
R
C