TM 1–1520–238–T–3
Change 4
9–19
9–83 SIGNAL NAME:
PYLON 4 MRTU TYPE II SERIAL DIGITAL ERROR
MEMORY LOCATION: 002062
MEMORY DATA BIT(S):
10
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Monitors right outboard missile launcher.
REMARKS: From PYLON 4 MRTU Type II to FCC.
PASS:
If fourth digit on HOD is 0, go to paragraph 9–84.
FAIL: Location of fault: go to Chapter 8, paragraph 8–846.
9–84 SIGNAL NAME:
PYLON 4 MRTU TYPE II SERIAL DIGITAL ERROR
MEMORY LOCATION: 002075
MEMORY DATA BIT(S):
10
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Monitors right outboard missile launcher.
REMARKS: From PYLON 4 MRTU Type II to FCC.
PASS:
If fourth digit on HOD is 0, replace FCC (TM 9–1230–476–20–1).
FAIL: Location of fault: go to Chapter 8, paragraph 8–846.
9–85 SIGNAL NAME:
FAIL HIS (ACY)
MEMORY LOCATION: 000220
MEMORY DATA BIT(S):
4–19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Self–test failure flag (history 1).
REMARKS: Internal FCC self–test.
PASS:
If all digits on HOD are zero, go to paragraph 9–86.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
9–86 SIGNAL NAME:
FAIL HIS 2 (ACY)
MEMORY LOCATION: 000221
MEMORY DATA BIT(S):
4–19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Self test failure flag (history 2).
REMARKS: Internal FCC self–test.
PASS:
If all digits on HOD are zero, refer to TM 9–1230–476–20–2.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
9–87 SIGNAL NAME:
FAIL HIS (ACZ)
MEMORY LOCATION: 000223
MEMORY DATA BIT(S):
4–19
(BINARY)
CONDITION:
(None)
SIGNAL FUNCTION:
Self–test failure flag (history 1).
REMARKS: Internal FCC self–test.
PASS:
If all digits on HOD are zero, go to paragraph 9–88.
FAIL: Location of fault: replace FCC (TM 9–1230–476–20–1).
