| |
TM 11-5820-890-30-5
Table 3-2. Test Adapter Continuity Checks Continued
1. SWITCH POSITIONS
2. DMM (+)
3. DMM (-)
4. RESULTS
5. FAULT
RESPONSE: 2
FREQ CNTR
- CC
UUT - G
Less than 1 ohm
RESPONSE: 3
FREQ CNTR
- CC
UUT - H
Less than 1 ohm
RESPONSE: 4
FREQ CNTR
- CC
UUT - J
Less than 1 ohm
RESPONSE: 5
FREQ CNTR
- CC
UUT - K
Less than 1 ohm
RESPONSE: 6
FREQ CNTR
- CC
UUT - L
Less than 1 ohm
RESPONSE: 7
FREQ CNTR
- CC
UUT - M
Less than 1 ohm
RESPONSE: 8
FREQ CNTR
- CC
UUT - N
Less than 1 ohm
RESPONSE: 9
FREQ CNTR
- CC
UUT - P
Less than 1 ohm
RESPONSE: 10
FREQ CNTR
- CC
UUT - R
Less than 1 ohm
RESPONSE: 11
FREQ CNTR
- CC
UUT - S
Less than 1 ohm
28V: OFF
TP6
TP7
Greater than
100 k ohms
PTT: REF
AUDIO REF
HANDSET
- A
- A
Less than 1 ohm
PTT: UUT
AUDIO UUT
HANDSET
- A
- A
Less than 1 ohm
PTT: REF
AUDIO REF
- C
TP12
Less than 1 ohm
PTT: UUT
AUDIO UUT
- C
TP12
Less than 1 ohm
STIMULUS: 3
FCTN GEN
AUDIO REF
- CC
- D
Less than 1 ohm
TEST EQPT SELECTOR:
FREQ CNTR
SCOPE 2
- CC
- CC
Greater than
FREQ CNTR
100 k ohms
TEST EQPT SELECTOR:
FREQ CNTR
SCOPE 2
- CC
- CC
Less than 1 ohm
DMM
TEST EQPT SELECTOR:
FREQ CNTR
SCOPE 2
- CC
- CC
Less than 1 ohm
SCOPE
TEST EQPT SELECTOR:
FREQ CNTR
SCOPE 2
- CC
- CC
Less than 1 ohm
HANDSET
3-43
|