Icom IC-F8100 Service Manual page 11

3. Removing the DSP-1 and DSP-2 UNITs
1) Remove the 4 screws from the bottom cover, and
then remove it.
Screw ×4
Bottom cover
CHASSIS
2) Disconnect the 2 fl at cables from the DSP-2 UNIT.
DSP-2 UNIT
J8204
J8203
FLAT CABLE
CAUTION: BE CAREFUL with the tabs,
or they could break.
Carefully pull straight
out on the side tabs to
release the lock.
Flat cable
flat cable
Pull straight
Flat cable
3) Remove the 4 screws from the DSP-2 UNIT, and
then remove it from the CHASSIS.
4) Remove the clip and 6 screws from the DSP-1
UNIT.
5) Disconnect the 2 inline cables, 2 flat cables and
speaker cable.
6) Remove the DSP-1 UNIT from the CHASSIS.
Screw ×4
DSP-2 UNIT
Screw ×6
FLAT
CABLE
DSP-1 UNIT
SPEAKER
CABLE
CHASSIS
FLAT
CABLE
DSP-1
UNIT
J3001 J3001
J3002
J3002
INLINE CABLE
Clip
4. Removing the DRIVER UNIT
1) Cut the cable tie and remove it.
2) Remove 3 screws, and then remove the PA case.
PA case
PA UNIT
3) Unsolder total of 8 points.
4) Remove 2 screws from the DRIVER UNIT.
5) Remove the DRIVER UNIT from the CHASSIS.
Screw ×2
UNSOLDER
Solder
remover
3-2
MP45
8950000180
CABLE TIE-80
Cable tie
CHASSIS
CHASSIS
DRIVER UNIT