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Parts List and Wiring Diagrams
Models PH-45/PH-85/PH-87 Headsets
Receiver Type &
Impedance (Ohms) Impedance (Ohms)
Microphone Type &
Model No. Catalog No.
PH-45
PH-85
64437-001
64437-005
Dynamic, 600
Carbon, 20
Carbon, 20
Magnetic
Left 275, Right 625
Magnetic
Left 275, Right 625
PH-87
64437-004
Carbon, 20
MODEL/QTY
PH-45 PH-85 PH-87
MODEL/QTY
ITEM
NO.
ITEM
NO.
DESCRIPTION
PART NO.
DESCRIPTION
PART NO.
PH-45 PH-85 PH-87
1
2
3
4
5
Headband Assy
Headband Spacer
Slider Tip
Headpad
Earcup-Yoke-Slider Assy,
Boom Side1
Earcup-Yoke-Slider Assy,
Boomless Side1
Boom Arm-Ball Half-Cord Kit2
Strain Relief
1
1
2
1
1
1
1
2
1
1
1
1
2
1
1
61162-044
63709-000
61166-005
63801-000
70398-028
19
20
21
22
23
Housing, Mic Bottom
Mic Element-Housing Assy
Adapter Cap
Screw, No. 6-20 x 1/4
Terminal
1
1
1
1
1
NA
1
2
1
1
1
1
1
1
NA
1
1
2
1
1
1
1
1
1
1
NA
1
2
1
1
61614-011
70398-005
61564-012
51856-008
54462-000
54462-001
60051-189
63488-001
63451-002
63453-000
57907-000
63763-000
70398-017
70398-020
Terminal
1
1
1
70398-027
24
25
26
27
28
29
30
Cord Assy, Overhead
Strain Relief
Ball Half3
Ball Joint Spring
Hex Spacer
Foam Liner
Foam-Rcvr Element-Boot Assy
Foam-Rcvr Element-Boot Assy,
Boom Side
Foam-Rcvr Element-Boot Assy,
Boomless Side
Screw, No. 4-40 x 1/4
Earplate
Screw, No. 4-40 x 1/4
Ear Cushion
6
7
1
1
NA
NA
NA
1
NA
1
1
NA
1
1
NA
NA
1
70398-004
63456-007
63465-005
19652-032
19693-003
Strain Relief
2
2
2
NA
2
2
NA
1
2
2
NA
1
8
9
Coil Cord Assy, Unterminated
Coil Cord Assy w/PTT Switch,
Complete
Switch Housing, Front
Switch Housing
Screw, No. 2-56 x 1/2
Button
Spring Pin
Switch, SPST
Y-Cord Assy w/Plugs
Clothing Clip
Retainer
10
11
12
13
14
15
16
17
18
NA
NA
NA
NA
NA
NA
1
NA
NA
NA
NA
NA
NA
NA
NA
1
1
1
4
1
2
62981-000
63176-000
51856-003
62979-000
50087-181
54578-000
60074-111
63097-002
02852-000
NA
1
1
70398-019
31
32
33
34
35
4
2
4
2
2
4
2
4
2
2
4
2
4
2
2
51856-024
63751-000
51845-038
63444-000
35772-000
1
NA
NA
1
Ear Cushion Cover
1
1
19693, B
63502, A6
61171, AZ1
64437, Y
1 One (1) slider tip (item no. 3) is supplied with this part. Slider tip should be glued to slider using an epoxy adhesive.
2 Kit contains one (1) boom arm, one (1) boom cord, and one (1) ball half preassembled with installation instructions.
3 Quantity two (2) required per Headset, but one (1) is supplied as part of boom arm-ball half-cord kit (Item No. 6).
35772-000
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