Mindray DC-6, Service Manual

Page: 90 / 191

System Structure and Assembly/Disassembly
4-25
c) Loosen the screw (M4X12) on the keyboard connector clip, and remove the cable
joint of the keyboard to take out the keyboard.
d) Remove the fixing screws (4 M4X8 panhead screws with washers) of remaining
slide tracks and keyboard support, and install the slide tracks to the new keyboard
assembly.
e) Insert the connector of the keyboard cable to the new keyboard assembly, and
tighten the screw on the keyboard connector clip.
f) Hold the keyboard by hands, align the tracks, push the keyboard evenly to the end,
and repeatedly push and pull to check if the keyboard is properly installed.
4.3.10 Replacement of the light control PCBA
a) Remove the fixing screws of the main panel assembly (see 4.3.4), lift the front of
the main panel assembly, and remove the socket of the light control PCBA on the main
panel assembly.
Screw on the
keyboard
connector clip
Slide track
Slide track
Fixing screw of
slide track