3-51 Service and Maintenance
2. Disconnect the GPS antenna cable (F). (Figure 3:79, page 3-50)
a. If the GPS antenna needs replacement, perform the procedures in GPS Antenna
Removal on page 3-46.
b. If the GPS antenna does not need a replacement, do not detach the metallic tape securing
the GPS antenna to the mainboard. This may damage the metallic tape and cause the
GPS signal to deteriorate. Instead, perform the procedures below:
(1) Disconnect the GPS antenna cable connector (F) from the mainboard
connector, and then pry to lift the circuit cover (G).
Figure 3:80. Disconnecting the GPS Antenna Cable
(2) Open the circuit cover to detach the GPS antenna from the mainboard.
Figure 3:81. Detaching the GPS Antenna
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