Planmeca ProMax Technical Manual page 216

Chapter F - PATIENT SUPPORT ARM
Colour GUI
The GUI PCB is attached to the user interface with the four M3x6 ISO 7380 screws that are
located behind the PCB. Unscrew these screws and detach the PCB from the interface. Dis-
connect the flat cable from the connector J2, J12 and J16 on the GUI PCB.
Backlight inverter
J12
CN2
Colour GUI touch panel
User interface
Figure 17
Install the new GUI PCB in reverse order.
F-14 Planmeca ProMax
GUI-backlight cable
Spacer
M2.3x12 DIN 84 CN1
CN2
TFT sharp display frame
Colour GUI PCB
J2
J16
CN1
J12
PT rst 3x8 WN1451 torx
Graphic colorTFinterface.eps
REPLACING PCBS
FFC cable
PT rst 3x12 WN1451 torx
Technical Manual