Usb And Charging Unit - Casio DT-X8-20C-CNV Hardware Manual

DT-X200 Hardware Manual

3.1.3. USB and Charging Unit

Item
USB Client
Power from AC
Adaptor
Power
 Pin Layout
The pin layout below shows when the Cradle is viewed at the front.
 Pin Layout and the description
Pin no. Signal
1 V CRADLE
2 D +
3 D -
4 USB_ID
5 V BUS
6 GND
Standard
Baud rate
Pin Layout
Description
Connector
Input voltage
Current consumption
Plug
AC Adaptor
Output voltage
Output current
Charge method
Description
Power supply to the terminal and charge the
battery pack installed in the terminal.
USB D +
USB D -
Switch-over between USB host and USB client*
Power from USB cradle
GND
CASIO COMPUTER CO., LTD.
Specification
USB Ver.1.1 compatible
Max. 12 Mbps (maximum)
See Figure 2.9.
See Table 2.10.
1 2
4 3
USB connector B type
DC 5V±5%
DC 5V, Approx. 3A (maximum)
EIAJ RC-5320A type 2
AD-S15050B or AD-S15050B-CN
DC5.0±0.25V
3.0 A (maximum)
Constant voltage method
P.19
Remark
1 VBus
2 – Data (D -)
3 + Data (D+)
4 GND
When supplying power or
transmitting data.
Center +
Dedicated AC adaptor
Charge by integrated
battery charge circuit
Direction
-
IN/OUT
IN/OUT
OUT
-
-