User's Manual

28
5.3.2 BOTTOM COVER REMOVAL
1. Remove two black screws (36) from bottom cover (73).
2. Remove bottom cover (73).
5.3.3 LOGIC UNIT REMOVAL
1. Remove top cover (35).
2. Remove two screws (32) from left side of logic unit (33).
3. Gently lift up on logic unit (33) and unplug from main unit (58).
4. Unplug CN9S socket (45) from CN9P on logic unit (33).
5. Remove logic unit (33)
6. Install logic unit and reverse the steps above to reassemble.
5.3.4 VCO UNIT REMOVAL
1. Remove top cover (35).
2. Remove five bind screws (32) from VCO cover (37).
3. Gently lift up on edges of VCO cover (37) to remove.
4. Remove five studs (40) from VCO unit (42).
5. Gently lift up on edges of VCO unit (42) and unplug from main unit (58).
6. Install new VCO unit and reverse the steps above to reassemble.
5.3.5 DC CORD REMOVAL
1. Remove bottom cover (73).
2. Desolder red and blue wires (47) from main unit (58).
3. Use pliers to squeeze grommet together.
4. Push DC cord (47) and grommet (46) outward through opening in rear of main chassis (29).
5. Open grommet (46) and remove DC cord (47).
6. Bend new DC cord in the same place that the old cord is bent.
7. Install grommet (46) on new DC cord.
8. Install new DC cord assembly and reverse the steps above to reassemble.
5.3.6 ANTENNA CABLE REPLACEMENT
1. Remove bottom cover (73).
2. Remove one black screw (67) from rear of main chassis (29).
3. Remove power amplifier cover (70) by removing 6 screws (71).
4. Remove screw (32) from antenna clamp (50).
5. Desolder antenna cable (48) and clamp (50) from main unit (58).
6 Lift up on antenna cable (48), bushing (49), and clamp (50) to remove from main chassis (29).
7. Remove clamp (50) from antenna cable (48).
8. Remove bushing (49) from antenna cable (48).