3. Disconnect the keypad flat cable from the DSU
circuit card by squeezing the latches on each side
of the cable and gently pulling up (refer to
Figure 2-4).
4. Disconnect the LCD flat cable by gently working
the cable, not the connector, free of its connector.
Be careful not to bend any of the cable pins.
3610-A2-GB41-70
Figure 2-4. Assembling/Disassembling the TDM or MCMP
5. Disconnect the TDM/MCMP flat cable.
6. Unscrew the three screws that hold the DSU
circuit card in place.
7. Remove the DSU from the base. Carefully lift the
DSU up until its connectors are free of the rear
panel. Set the DSU on a clean ESD (anti-static)
workpad.
July 1999
Model 3610 Installation
2-5