Telex Headphones PH 45 User Manual

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T
e
lex  
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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