Remove the system board:
1.Unsolder the battery cables from the system board in the following sequence:
(1)Black battery cable
(2)White battery cable
(3)Red battery cable
2.Disconnect the
3.Disconnect the
4.Unsolder the microphone cables (3) from the contact points on the system board.
5.Unsolder the GPS antenna cable (4) from the contact point on the system board.
System board | 33 |