TASK 21-61-00-810-877
ACSC1 Lane 2 115VAC Supply Fault
1. Possible Causes_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation__________________
A. Not applicable.
4. Fault Isolation_______________
A. If the GROUND REPORT gives the maintenance message TEMP CTL SYS 1 CHAN B 115VAC SUPPLY INTERRUPT:
- do a check for 115VAC at the ACSC1 (47HH)C pin 1.
(1) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-878
ACSC1 Lane 1 28VDC Supply Fault
1. Possible Causes_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation__________________
A. Not applicable.
4. Fault Isolation_______________
A. If the GROUND REPORT gives the maintenance message ACSC1 LANE1 28VDC SUPPLY INTERRUPT:
- do a check for 28VDC at the ACSC1 (47HH)C pin 3.
(1) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-879
ACSC1 Power Supply Fault
1. Possible Causes
_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation
__________________
A. Not applicable.
4. Fault Isolation
_______________
A. If the GROUND REPORT gives the maintenance message ACSC1(47HH) / POWER SUPPLY INTERRUPT ACSC1:
(1) Do the checks which follow:
(a) do a check for 28VDC at:
(b) do a check for 115VAC at: 1 For LANE A,
1_ For LANE A,
- ACSC1 (47HH)C pin 3.
2_ For LANE B,
- ACSC1 (47HH)C pin 2.
_
- ACSC1 (47HH)C pin 4. 2 For LANE B,
_ - ACSC1 (47HH)C pin 1.
(2) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-882
ACSC2 Lane 1 28VDC Supply Fault
1. Possible Causes_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation__________________
A. Not applicable.
4. Fault Isolation_______________
A. If the GROUND REPORT gives the maintenance message ACSC2 LANE1 28VDC SUPPLY INTERRUPT:
- do a check for 28VDC at the ACSC2 (57HH)C pin 3.
(1) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-883
ACSC2 Lane 2 28VDC Supply Fault
1. Possible Causes_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation__________________
A. Not applicable.
4. Fault Isolation_______________
A. If the GROUND REPORT gives the maintenance message ACSC2 LANE2 28VDC SUPPLY INTERRUPT:
- do a check for 28VDC at the ACSC2 (57HH)C pin 2.
(1) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-884
ACSC2 Lane 1 115VAC Supply Fault
1. Possible Causes_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation__________________
A. Not applicable.
4. Fault Isolation_______________
A. If the GROUND REPORT gives the maintenance message TEMP CTL SYS 2 CHAN A 115VAC SUPPLY INTERRUPT:
- do a check for 115VAC at the ACSC2 (57HH)C pin 4.
(1) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-885
ACSC2 Lane 2 115VAC Supply Fault
1. Possible Causes_______________
2. Job Set-up Information______________________ Not Applicable
3. Fault Confirmation__________________
A. Not applicable.
4. Fault Isolation_______________
A. If the GROUND REPORT gives the maintenance message TEMP CTL SYS 2 CHAN B 115VAC SUPPLY INTERRUPT:
- do a check for 115VAC at the ACSC2 (57HH)C pin 1.
(1) If the fault continues:
- do the trouble shooting of the electrical power supply (Ref. TSM Chapter 24).
TASK 21-61-00-810-886
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