4/Tests and Troubleshooting
1503-0151-000 5/26/0 4-21
Error Code Description of error logged Service Action
10047 Minimum system shutdown SIB
15V test failed
1. Reboot the system, if problem continues
measure +15V
±
5% on J3 pin 1 to pin 2. If
out of spec disconnect CPU and measure
again.
2. If within spec continue.
3. Replace SIB
4. Replace PSB
5. Replace CPU board
10048 Minimum system shutdown 15V
Local 10 VA test failed
1. Replace PSB
2. Replace CPU board
10049 Minimum system shutdown display
voltage test failed
1. Reboot system, if problem continues
measure EL display +14.5V (10-15V) volts
at J3 pin 18 to pin 11.
2.If out of spec, disconnect Display board.
Measure again. If within spec; replace Dis-
play board, continue
3. If still out of spec, disconnect CPU
board. Measure again. If within spec, con-
tinue.
4. Replace CPU board. Measure again. If
still out of spec, disconnect PSB, continue.
5. Replace PSB
1004A Minimum system shutdown A/D
converter failure
Reboot the system, if problem continues
replace the CPU board
1004B Minimum system shutdown CPU
test failure
Reboot the system, if problem continues
replace the CPU board
1004C Minimum system shutdown flash
EPROM failure
Reboot the system, if problem continues
replace the CPU board
1004D Minimum system shutdown exter-
nal RAM failure
Reboot the system, if problem continues
replace the CPU board
1004E Minimum system shutdown display
RAM failure
Reboot the system, if problem continues
replace the CPU board
1004F Minimum system shutdown soft-
ware watchdog failure
Reboot the system, if problem continues
replace the CPU board
10050 Minimum system shutdown
sequential watchdog failure
Reboot the system, if problem continues
replace the CPU board
10051 Minimum system shutdown CPU
clock too fast
Reboot the system, if problem continues
replace the CPU board
10052 Minimum system shutdown CPU
clock too slow
Reboot the system, if problem continues
replace the CPU board
To Next Page
Loading...
