b. Try the new power supply in each of the other positions listed in the table.
c. If the problem still is not fixed, reinstall the original power supply and go
to the next FRU in the list.
2. Is the SRC 1xxx-13xx?
No Yes
↓ For 1xxx-13xx SRCs use this table:
Unit Reference Code Power Supply Part Number
1300 P01 21H7719
1301 P02 21H7719
1302 P03 21H7719
1303 P04 21H7719
1304 P05 21H7719
1305 P06 21H7719
Notes:
a. If the new power supply doesn’t fix the problem, reinstall the original
power supply.
b. Try the new power supply in each of the other positions listed in the table.
c. If the problem still is not fixed, reinstall the original power supply and go
to the next FRU in the list.
3. Is the SRC 1xxx-15xx or 19xx?
No Yes
↓ For 1xxx-15xx or 19xx SRCs in a system unit or secondary I/O frame
with single AC line cord, except FC 5078/0578, use this table:
Unit Reference Code Power Supply Part Number
1510, 1511, 1512, 1513,
1514, 1516
P01 90H6629
1520, 1521, 1522, 1523,
1524, 1526
P02 90H6629
1530, 1531, 1532, 1533,
1534, 1536
P03 90H6629
1910, 1911, 1912, 1913 PP1 24L0728
1920, 1921, 1922, 1923 PP2 24L0728
Notes:
a. If the new power supply doesn’t fix the problem, reinstall the
original power supply.
b. Try the new power supply in each of the other positions listed in
the table.
c. If the problem still is not fixed, reinstall the original power supply
and go to the next FRU in the list.
For 1xxx-15xx and 19 xx SRCs in a system unit or secondary I/O
frame with dual AC line cord, except FC 5078/0578, use this table:
Also perform “Power PIP11” on page 396.
Symbolic FRUs
Chapter 3. Problem Isolation Procedures (PIPs), Failing Items, and Symbolic FRU Isolation 577