Replacing The Touch Screen Controlling Board - EDAN F9 Service Manual

F9 Fetal & maternal Monitor Service Manual
To replace the main control board,
Replace the main control board in a reverse procedure. Refer to the following illustration when
connecting wires. Ensure they are all correctly connected.
(vi) (v)

10.5.2 Replacing the Touch Screen Controlling Board

To remove the touch screen controlling board,
1) Separate the upper assembly and the lower assembly.
2) Disconnect all the wires on the touch screen controlling board.
3) Remove the four screws securing the board.
To replace the touch screen controlling board,
Replace the board in a reverse procedure. Refer to the following illustration when connecting
wires. Ensure they are all correctly connected.
(i)
(iv) (iii) (ii) (i)
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Disassembling the Monitor
No. Connect to
i Power Module
ii Key Board
iii Touch
Control Board
iv Power
Board
v Network Socket
of
Interface Board
vi Alarm Indicator
vii LCD Assembly
(vii)
No. Connect to
i Main Control Board
ii Touch Screen Signal
(ii)
Cable
Screen
Inverter
Bottom