Boss GT-1, Service Notes

Page: 11 / 29

11
Sep. 2016 GT-1
Disassembly Procedure
1.
Remove the battery cover and take out the battery.
2.
Remove the screws (x 4) in the battery case.
3.
Detach the pedal.
4.
Remove the knobs (x 3) and VR nuts (x 3).
5.
Remove all screws (x 9) on the bottom.
6.
Lift the bottom cover gently and disconnect the connectors (x 2) on the main board.
7.
Detach the bottom case.
8.
Disconnect the flat cable (x 1) and wiring (x 1) connecting the main board to the LCD.
9.
Remove the screws (x 7) securing the main board.
10.
Detach the main board.
* Give attention to ensure that the wirings do not ride up on the rib and are not pinched by the upper and lower cases when assembling.
fig.wiring.eps