Mindray Z6, Руководство по обслуживанию

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4-6 Hardware Principle

IO board supports Video and S-Video, and the two channels of signal get by Video
Encoder driven by Multifunction FPGA.

IO board supports REMOTE signal, which is obtained by Multifunction FPGA on the main
board.

IO board supports ECG signal, which is obtained by Multifunction FPGA on the main board.

USB signal, Ethernet signal and VGA signal on the IO board are obtained by CPU module
output.

Status indicators of IO board respectively refers to12V, 5V and 3.3V powers are normally
working.
4.2.4 4D Drive Board
M
a
in
b
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a
rd
P
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C
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c
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d
A
s
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Pr
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4D Drive Board
Communication signal
Power
amplication
Voltage
control
Motor driving signal
4D probe Hall return signal
12V
Soc
ke
t c
on
ne
cti
on
4D
probe
So
cke
t c
on
ne
cti
on
Communication &
Control
Power supply
Ultrasonic signal
So
ck
et
co
nn
ec
tio
n

Amplifies 4D drive signal power and output signal matching the power requirement to drive the
transducer to the desired position;

Provide 4D Hall signal returning channel.