Maintenance
HF SSB Transceiver 9323/9360/9390/9780 Technical Service Manual 5-9
q Replace the three fixing screws. Remember to replace the insulator beneath
voltage regulator IC9.
q Replace the two control knobs.
Control head
Accessing the Display Panel PCB
q Remove the two screws securing the back and lift out.
q Disconnect the cable connector from P4 and remove the cover.
q If you need to operate the control head while the cover is off, remove the
P-clip clamping the cable before refitting the connector.
Removing the Display Panel PCB
q Follow the procedure on page 5-8, Front panel.