4 Replacement Procedures 4.7 Modem Daughter Card
4-26 TECRA M1 Maintenance Manual (960-436)
2. Remove the following screws securing the modem daughter card.
• M2×4 BIND screw ×2
3. Lift up the modem daughter card to disconnect it from PJ2017 on the sound board by
pulling up the insulator.
4. Disconnect the modem cable from JP1 on the modem daughter card.
NOTE: To remove the modem cable from the system board, refer to 4.22 System
Board/RTC Battery/DC-IN jack.
M2×4 BIND screw
Modem daughter card
PJ2017
Modem cable
Insulator
JP1
Figure 4-10 Removing the Modem daughter card