TM 11-5841-283-34-1/NAVAIR 16-30APR39-2
2-10. TROUBLESHOOTING OF CONTROL UNIT.
TONE GENERATOR
9
1
LIGHTING PANEL
AUDIO; VARIABLE RESISTOR
10
LIGHTING PANEL JACK
2
TONE GENERATOR TERMINAL E5
11
CHOKE ASSEMBLY
3
TONE GENERATOR TERMINAL E8
12
4
FUSE
TONE GENERATOR TERMINAL E2
13
PWR ON-OFF SWITCH
5
CONNECTOR PIN 5 AND CONNECTOR PIN 7
14
DISCRM ON-OFF SWITCH
6
ANCILLARY MA LAMP
15
SELF TEST SWITCH
7
TONE GENERATOR TERMINAL E9
8
In this section, troubleshooting procedures are given in flow chart form. If at any point, repair or
replacement of wiring or parts is needed, see section Ill for maintenance procedures.
2-14
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