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4-72 [CONFIDENTIAL] TECRA A11/S11/P11 Satellite Pro S500 Series Maintenance Manual (960-784)
4
CAUTION: Risk of explosion if battery is replaced by an incorrect type.
.22 RTC battery
Dispose of used batteries according to the laws and ordinances of your local
authority.
Removing the RTC battery
To remove the RTC battery, follow the steps below and refer to Figure 4-37.
1. Disconnect the RTC battery harness from the connector CN9300 on the sy
board.
stem
3. Open the insulator (RTC BATT INSULATOR) and take out the RTC battery.
2. Remove the insulator (RTC BATT INSULATOR) from the system board.
Figure 4-37 Removing the RTC battery
Insulator
(RTC BATT INSULATOR)
RTC battery
CN9300
RTC battery harness