9
Figure 5. Model 300PM Loudspeaker Crossover Assembly Layout Diagram
PART LIST NOTES
1. This part is not normally available from Customer Service. Approval from the Field Service
Manager is required before ordering.
2. The individual parts located on the PCBs are listed in the Electrical Part List.
Model 300PM Loudspeaker Crossover Assembly Part List (see Figure 5)
Reference
Designator
Item
Number
Description
Part
Number
Qty per
Assy.
Note
C1
1
Cap, El, BP, 85, 50V, 20%, 10 uF
138365
1
PTC2
2
Polyswitch, 60V, 4mm
191995-1
1
PTC1
3
Polyswitch, 50V, 4mm
191996-1
1
4
Tape, Foil, w/liner
134636
1
DS1,
DS2
5
Lamp, 2.5A, 24Vdc, Mini
117805
2
6
PCB, Bare Board, 203 Crossover
187226-001
1
1
L1
7
Inductor, 65 uH, .11 Ohm, Ferrite
189799
1
-
8
Screw, Machine, 4-40x1, Pan, Xrec
103146-16
1
-
9
Washer, Flat, .141, #5
108258-05
1
-
10
Nut, Hex, 4-40
103234-440
1
-
11
Screw, Tapp, 8-11x.625, Pan, XRC/S
172672-10
4
-
12
Foot, .25X.50, Black
174402-1
4
-
-
Nameplate, logo, black
187254-001
1
(2X)
(4X)
M
M
L1
PTC2
C1
DS1,
DS2
PTC1
FOIL
TAPE
1
2
3
4
5
6
7
8
9
10
11
12
RED
YELLOW
BLUE
BLACK
GREEN
BLUE
