Contex SD One MF Assembly instructions

Repair Guide: SD One MF 1
Touch Screen Control Panel
Symptoms: Touchscreen panel non-responsive
Tools Required: T6 Torx Screwdriver
Prerequisites
Switch power off.
1. Lift the LCD Touch Screen up,
and remove the 4 corner (T6)
screws.
2. Separate the Touch Screen
display from the rear cover.
3. On opening, the touchscreen
flat cable has become loose
from the connector, so is either
not in the connector, or can be
pulled out very easily without
opening the connector.
4. Gently lift the locking plate of
the connector. Using your
fingernail should be sufficient for
this, as using a screwdriver
could damage the tiny
connector.

Repair Guide: SD One MF 2
5. Fit the touchscreen flat cable, so
that it fits inside the groove of
the connector centrally.
6. Press the locking plate of the
connector down until it locks in
place, securing the cable.
7. Clip the touchscreen and rear
panel back together and replace
the 4 x T6 screws
If this fails to repair the non-responsive touchscreen, then replace the Touch Screen Module (incl. SDAA Board)
(p/n: 2853D131) itself.
More information in the SD One MF service guide found in the restricted support site on www.contex.com