Samsung GX-20 Service Manual page 490

. SERVICE INFORMATION
8> A350 (Main SW)
✁
R emove the BT (6 x 15) and pull out the two lead wires.
✂
R emove the soldering from the three lead wires.
✄
R emove the PCB near the release switch and the green button.
☎
S crew
✆
A TY screw
✝
A 350
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