AE/LZB 119 1902 R1A

Figure 17

14.Pry up on the hook to release from the latch and push down on the switches to remove the assembly from the housing.

Figure 17 - Removing Switch Assembly (Pry up on the latch)

Figure 18

15.To remove the Antenna Switch Assembly the switch assembly must be removed first.

16.Unscrew the RF nut. Remove the switch being careful not to lose the washer.

Figure 18 - Removing the Antenna Switch

PA Module Replacement

Remove the PA Module by unsoldering the five (5) leads attached to the Main Board (see the Outline Diagram). Solder new module in same location.

Filters Z400 And Z401 Replacement

Filter Z400 has four (4) leads that go all the way through the board and are soldered on the reverse side of the board. Unsolder the four leads to remove Z400.

Filter Z401 also has four leads. But Z401 is surface mounted on the same side of the board. Unsolder the leads to remove Z401.

REASSEMBLY

Reassemble the radio by reversing the instructions (steps 1-16) provided in the Dissassembly Section.

30

Page 30
Image 30
Ericsson LPE-200 manual PA Module Replacement, Filters Z400 And Z401 Replacement, Reassembly