Disassembly E770v
Removing and Replacing the Real-Time Clock (RTC) Battery
1.Remove the battery cover, battery, SIM, rear housing, metal shield, main PCB
assembly, and keyboard assembly as described in the procedures.
2.Note the battery polarity (+ symbol facing up). Use the disassembly tool to pry
the RTC battery out of its socket on the transceiver board (see Figure 11).
3. Remove the RTC battery, while making note of the polarity
RTC Battery)
051068
Figure 11. Removing the RTC Battery
4.To replace, align the RTC battery with it?s socket on the transceiver board.
5. Carefully press the RTC battery into its socket.
6.Replace the keyboard assembly, main PCB assembly, metal shield, rear
housing, SIM, battery, and battery cover as described in the procedures.
30 August 23, 2005 6809495A80-O
PRELIMINARY |
ACEC
