TH-22A/AT/E
DISASSEMBLY FOR REPAIR
Removing the circuit board
1. Pull outthe holder (@) from the frame (@) without bending
the power supply terminal (@).
2. Remove the solder from the four soldered points (@ and
®) of the circuit board and the frame.
3. Take care so that the ANT terminal of the circuit board is
not caught on the frame (@), and then carefully lift up the
circuit board (@) from the frame.
Note: Take care not to touch the power module with your
fingers.