Mindray M9T User Manual

Product Principle 4-3
4.2.1 Power Supply
12VBUS
(
12
A)
Charger
Buck
Charger
2.5A Chg
4.6A Dsg
2.5A Chg
4.6A Dsg
19.0V/7.9A
AC/BAT
DCDC
DCDC
3V3STB(100mA)
5VSTB(500mA)
(240mA)
PWR_12V_EN_N
5VSTB_EN
DCDC
DCDC
DCDC
……
1V
1.2V
1.5V
5V
2V
3.3V
……
Figure 4-2 Principle diagram of power system
Function description:
 It provides the power to start the device and the power when the main unit is in standby.
 Battery charging or discharging circuit.
4.2.2 Backend
The backend is integrated with the circuit of the CPU module and main board.
FPGA
COME module
（
PC module）
Gama
calibration
SSD
Wireless
net
adapter
USB
HDMI
LCD
Audio
circuit
Speaker
Circuit
control of
ultrasound
function
Control for
starting/shutting down
the device
Control
panel
Power
button
Power
supply
control
Button,
trackball
System
monitoring
SATA
PCIE
USB
HDMI
USB
HDA
LVDS
PCIE
LVDS
Figure
4-3 Principle diagram of power system

Mindray M9T Specifications

General

Brand	Mindray
Model	M9T
Category	Medical Equipment
Language	English