COMPONENT MAINTENANCE MANUAL
AVIATION RECORDERS
FA2100CVR
Rev. 15 Page 915
Apr. 14/16
Special Tools and Test Equipment
23–70–04
Use or disclosure of information on this sheet is subject
to the restrictions on the cover page of this document.
120
6.0 IN
P2
P1
P3
Signal Name
From
To
Signal Name
From
To
CHANNEL 1 AUDIO IN LO
P1
−
30
P2
−
30
PWR IN 115 VAC (HOT)
P1
−
2
P3
−
1
DATA LINK FAULT
P1
−
31
P2
−
5
PWR IN 115 VAC (COLD)
P1
−
3
P3
−
2
CHANNEL 1 AUDIO IN HI
P1
−
32
P2
−
32
INDICATOR PWR
P1
−
4
P2
−
22
DATA LINK IN (429) (B)
P1
−
33
P2
−
34
AUDIO OUT LO
P1
−
5
P2
−
1
DATA LINK IN (429) (A)
P1
−
34
P2
−
33
AUDIO OUT HI
P1
−
6
P2
−
6
CHANNEL 2 AUDIO IN LO
P1
−
35
P2
−
35
RECORD ENABLE B
P1
−
7
P2
−
8
FDR STATUS
P1
−
36
P2
−
20
RECORD ENABLE A
P1
−
8
P2
−
7
CHANNEL 2 AUDIO IN HI
P1
−
37
P2
−
37
PWR IN +28 VDC 9HOT0
P1
−
9
P2
−
9
FDR WORD RATE B
P1
−
38
P2
−
38
STOP CVR RECORDING
P1
−
10
P2
−
10
OMS IN B (AIRBUS ONLY)
P1
−
39
P2
−
39
PUSH
−
TO
−
TEST
P1
−
12
P2
−
12
OMS IN A (AIRBUS ONLY)
P1
−
40
P2
−
34
PREAMP PWR OUT GND
P1
−
13
P2
−
13
CHANNEL 3 AUDIO IN LO
P1
−
41
P2
−
41
PREAMP PWR OUT HOT
P1
−
14
P2
−
14
CVR IDENT PIN
P1
−
43
P2
−
4
RESERVERED TEST IND +
P1
−
15
P2
−
15
CHANNEL 3 AUDIO IN HI
P1
−
43
P2
−
43
RESERVERED TEST IND
−
P1
−
16
P2
−
16
CHANNEL 4 AUDIO IN LO
P1
−
45
P2
−
45
CHASSIS GND
−
DC RET
P1
−
17
P2
−
17
FDR MAINTENANCE
P1
−
46
P2
−
21
FDR DATA OUT B (LO)
P1
−
18
P2
−
18
CHANNEL 4 AUDIO IN HI
P1
−
47
P2
−
47
FDR DATA OUT B (HI)
P1
−
19
P2
−
19
ROTOR SPEED IN (LO)
P1
−
48
P2
−
48
INT PREAMP ATTEN (
−
6 dB)
P1
−
20
P2
−
58
ROTOR SPEED IN (HI)
P1
−
49
P2
−
49
INT PREAMP ATTEN (
−
12 dB)
P1
−
21
P2
−
59
DATA LINK V1 OUT B
P1
−
50
P2
−
50
INT PREAMP ATTEN (
−
24 dB)
P1
−
22
P2
−
60
DATA LINK V1 OUT A
P1
−
51
P2
−
51
CVR FAULT OUT
P1
−
23
P2
−
23
VOICE ERASE A
P1
−
55
P2
−
36
FDR FAULT OUT
P1
−
24
P2
−
24
DATA LINK VALID
P1
−
56
P2
−
66
GMT IN (429) (B)
P1
−
25
P2
−
25
VOICE ERASE A
P1
−
57
P2
−
57
GMT IN (429) (A)
P1
−
26
P2
−
26
FDR DATA IN B (LO)
P1
−
27
P2
−
27
FDR DATA IN B (HI)
P1
−
28
P2
−
28
FDR WORD RATE A
P1
−
29
P2
−
29
Figure 908. Recorder Interface Cable Assembly, 17TES0416
The document reference is online, please check the correspondence between the online documentation and the printed version.