2
TT-1710
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3.
Remove the existing components.
3.1 Remove the 4 screws and the LED optic board
holder. See Figure 1.
SB-742
1. LED optic board holder
2. Screws (qty. 4)
1
2
Figure 1
Removing LED Optic Board Holder
3.2 Remove the 3 screws and the existing FRX
activator board from the exciter armature. See
Figure 2. The existing FRX activator board and
3 screws will not be reused.
SB-742
1. FRX activator board
2. Screws (qty. 3)
1
2
Figure 2
Removing the FRX Activator Board
3.3 Access the back of the FRX activator board and
disconnect the exciter armature leads (AC1, AC2,
and AC3) and rotor assembly leads (F1 and F2) by
removing the 5 elastic stop nuts. Note the lead
terminals and their positioning on the FRX
activator board silkscreen. See Figure 3 and
Figure 4.
GC70113B-
1. Exciter armature lead AC2
2. Exciter armature lead AC1
3. FRX activator board
4. Rotor assembly lead F1
5. Rotor assembly lead F2
6. Exciter armature lead AC3
7. Silkscreen positioning box
1
2
3
4
5
6
7
Figure 3
FRX Activator Board
SB-742
Figure 4
Removing Leads from the FRX Activator
Board
Содержание TT-1710
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