Filter
Top Products
3745 FRU List
3745 FRU List
FRU Code Type FRU Name Text
BATT 04C Battery It is not necessary to disable any part of the machine or run diagnos-
tics. Go to “Exchange Precautions” on page 4-1.
CADR 06C CADR Channel adapter driver receiver card. Go to “Disabling Procedure
0110: Preparing a CA for Maintenance” on page 1-61
CAL6 07C CAL Channel adapter logic card. Go to “Disabling Procedure 0110: Pre-
paring a CA for Maintenance” on page 1-61.
CAL7 08C CAL Channel adapter logic card. Go to “Disabling Procedure 0110: Pre-
paring a CA for Maintenance” on page 1-61.
CBSP 850
8A0
CBSP
CBSP2
CBSP3
Controller bus and service processor. Refer to the
IBM 3746 Nways
Multiprotocol Controller Model 900 Service Guide
, SY33-2116.
CBC 430 CBC Controller bus coupler. Refer to the
IBM 3746 Nways Multiprotocol
Controller Model 900 Service Guide
, SY33-2116.
CSC 70C CSC Scanner for medium low speed. Go to “Disabling Procedure 0120:
Preparing a TSS/HPTSS/ESS for Maintenance” on page 1-62.
CSP 0EC CSP Communication scanner processor (associated with FESH card for
high high speed lines. Go to “Disabling Procedure 0120: Preparing a
TSS/HPTSS/ESS for Maintenance” on page 1-62.
DCRG 73C DCREG DC regulator card Go to “Exchange Precautions” on page 4-1.
DFA 0FC DFA Disk file adapter card. Go to “Disabling Procedure 0130: How to Put
the MOSS Offline: Preparing the MOSS for Maintenance” on
page 1-65.
DSKTE 10C Diskette Remove the diskette from the FDD and exchange it.
DMUX 12C DMUX Double multiplex card. Go to “Disabling Procedure 0120: Preparing a
TSS/HPTSS/ESS for Maintenance” on page 1-62.
EAC 14C EAC Ethernet adapter card. Go to “Disabling Procedure 0120: Preparing a
TSS/HPTSS/ESS for Maintenance” on page 1-62.
Fan1 7EC Fan1 “Exchange Precautions” on page 4-1.
Fan2 7FC Fan2 “Exchange Precautions” on page 4-1.
FDD 17C FDD Flexible disk drive. Go to “Disabling Procedure 0130: How to Put the
MOSS Offline: Preparing the MOSS for Maintenance” on page 1-65.
FESH 18C FESH Front-end scanner (high speed). Go to “Disabling Procedure 0120:
Preparing a TSS/HPTSS/ESS for Maintenance” on page 1-62.
HDD 1AC HDD Hard disk drive. Go to “Disabling Procedure 0130: How to Put the
MOSS Offline: Preparing the MOSS for Maintenance” on page 1-65.
LIC1 20C LIC1 Line interface coupler type 1 card. Go to “Disabling Procedure 0150:
Preparing LIC Type 1, 3, 4, 5, 6 for Maintenance” on page 1-69.
LIC3 22C LIC3 Line interface coupler type 3 card. Go to “Disabling Procedure 0150:
Preparing LIC Type 1, 3, 4, 5, 6 for Maintenance” on page 1-69.
LIC4 23C LIC4 Line interface coupler type 4 card. Go to “Disabling Procedure 0150:
Preparing LIC Type 1, 3, 4, 5, 6 for Maintenance” on page 1-69.
LIC5 24C LIC5 Line interface coupler type 5 card. Go to “Disabling Procedure 0150:
Preparing LIC Type 1, 3, 4, 5, 6 for Maintenance” on page 1-69.
LIC6 25C LIC6 Line interface coupler type 6 card. Go to “Disabling Procedure 0150:
Preparing LIC Type 1, 3, 4, 5, 6 for Maintenance” on page 1-69.
MAC 84C MAC MOSS adapter card for 3745 Model 17A. Go to “Disabling Procedure
0130: How to Put the MOSS Offline: Preparing the MOSS for
Maintenance” on page 1-65.
MCC 7BC MCC MOSS control card. Go to “Disabling Procedure 0130: How to Put
the MOSS Offline: Preparing the MOSS for Maintenance” on
page 1-65.
MLA 44C MLA MOSS LAN adapter card. Go to “Disabling Procedure 0130: How to
Put the MOSS Offline: Preparing the MOSS for Maintenance” on
page 1-65.
MPC 2BC MPC MOSS processor card. Go to “Disabling Procedure 0130: How to Put
the MOSS Offline: Preparing the MOSS for Maintenance” on
page 1-65.
MPC2 2CC MPC2 MOSS processor card (specific for Model 17A). Go to “Disabling Pro-
cedure 0130: How to Put the MOSS Offline: Preparing the MOSS for
Maintenance” on page 1-65.
Chapter 1. START: How to Begin Troubleshooting 1-53