Samsung GX-20 Service Manual page 488

. SERVICE INFORMATION
✁
F lip the LCD block (O201) forward as shown in the figure (
✄
R emove the O100 PCB from the connector (flip lock).
☎
R emove the T700 PCB from the connector (flip lock).
✆
R emove the BT (6 x 15) from the grip area and pull out the four lead wires.
164 - This Document can not be used without Samsung's authorization -
✂
) .