Ensure that the following information has been 001 (continued) recorded (from the reference code screen and
from the additional information using (PF6).
• FRU and location
• Suspected adapter (LAxx)
• Associated adapter (LAxx)
• Addresses of affected lines (that is, lines driven by suspected and associated adapters).
Using the tables on the following pages locate the:
What you should do next:
- From the 3745 console, find the status of the power supply as follows:
a. On the 3745 console (from MENU 1) select POWER SERVICES by entering POS.
C. From the power services screen, select the option for the frame identified in the Maintenance" on page 1-101.
Has "Disabling Procedure 0040: Preparing a TSS, HPTSS, or ESS for Maintenance" on page 1-101 already been performed or is the 3745 fully available?
Yes No
110061
Go to "Disabling Procedure 0040:
Preparing a TSS, HPTSS, or ESS for Maintenance" on page 1-101.
Have the preceding diagnostics been run just before entering this section? then go to "Diagnostic Result Analysis" on page 3-48.
o
o o
o
o
Did the diagnostics run without detecting an error?
Yes No
§J
Go to Chapter 4, "FRU Exchange" on page 4-1.
Is the FRU the last one in the suspected FRU group?
Yes No
~
For the next FRU called, continue with
"3745 FRU List" on page 1-39.
CUSTOMER 10: 3745-xxx
CCU-A SELECTED PROCESS MOSS-OFFLINE X71:020415 CCU-B
RUN-REQ
X72:000085
All parts of the machine required for FRU exchange will now be available for service.
Change all FRUs called using Chapter 4, "FRU Exchange" on page 4-1.
SERIAL NUMBER:
--- 03/01/87 01:22 FUNCTION ON SCREEN: OFFLINE DIAGS
GROUP :ADP# :lINE 1 All
2 CCU : A- B:
3 10CB: 1- 4:
4 CA : 1-16: : 5 TSS : 1-32: 0-31:
6 TRSS: 1- 6: 1- 2:
7 HTSS: 1- 8:
8 OlT : 1-16:
9 ESS : 1- 8:
OPT= Y IF MODIFY OPTION REQUIRED
: ENTER REQUEST ACCORDING TO THE DIAG MENU : DIAG=~>(A) ADP#==>(B) LINE==> OPT==>
===>
Fl:END F2:MENU2 F3:AlARM
(A) Enter 5 for TSS diagnostics or 7 for HPTSS.
F6:QUIT
(B) Enter the number of the Suspected adapter.
Figure 1-2. TSS, HPTSS, or ESS Diagnostic Selection Screen
Chapter 1. START: How to Begin Troubleshooting 1-59
3745 Requirements
CSP When Board Type Is TSST
o
Table 1-12. Requirements for the CSP When Board Type Is TSST
Location Power Feature Installed Diagnostics Suspected Associated
Supply to Be Run Adapter Adapter
01 G-A 1-G2 10=09 LA03 is a TSS TSS LA03 LA04
LA03 is a HPTSS HPTSS LA03 LA04
LA03 is a ESS ESS LA03 LA04
01G-A1-J2 10=09 LA04 is a TSS TSS LA04 LA03
LA04 is a HPTSS HPTSS LA04 LA03
LA04 is a ESS ESS LA04 LA03
01G-A1-S2 10=11 LA07 is a TSS TSS LA07 LAOa
LA07 is a HPTSS HPTSS LA07 LAOa
LA07 is a ESS ESS LA07 LAOa
01G-A1-U2 10=11 LAOa is a TSS TSS LAOa LA07
LAOa is a HPTSS HPTSS LAOa LA07
LAOa is a ESS ESS LAO a LA07
CSP When Board Type Is TSSB
Table 1-13. Requirements for the CSP When Board Type Is TSSB
Location Power Feature Installed Diagnostics Suspected Associated
Supply to be Run Adapter Adapter
01G-A1-E2 lo=oa LA01 is a TSS TSS LA01 LA02
LA01 is a HPTSS HPTSS LA01 LA02
LA01 is a ESS ESS LA01 LA 02
01G-A1-G2 lo=oa LA02 is a TSS TSS LA02 LAO 1
LA02 is a HPTSS HPTSS LA02 LAO 1
LA02 is a ESS ESS LA02 LA01
01 G-A1-J2 ·10=09 LA03 is a TSS TSS LA03 LA04
LA03 is a HPTSS HPTSS LA03 LA04
LA03 is a ESS ESS LA03 LA04
01G-A1-L2 ID=09 LA04 is a TSS TSS LA04 LA03
LA04 is a HPTSS HPTSS LA04 LA03
LA04 is a ESS ESS LA04 LA03
Table continues on next page
(
1·60
3745 Models 210 to 61A: MIPo
CSP When Board Type Is TSSB (continued)Table 1-14. Requirements for the CSP When Board Type Is TSSB (continued)
Location Power Feature Installed Diagnostics Suspected Associated
Supply to Be Run Adapter Adapter
01 G-A1-N2 10=10 LA05 is a TSS TSS LA05 LA06
LA05 is a HPTSS HPTSS LA05 LA06
LA05 is a ESS ESS LA05 LA06
01 G-A1-Q2 10=10 LA06 is a TSS TSS LA06 LA05
LA06 is a HPTSS HPTSS LA06 LA05
LA06 is a ESS ESS LA06 LA05
01 G-A1-S2 10=11 LA07 is a TSS TSS LA07 LA08
LA07 is a HPTSS HPTSS LA07 LA08
o
LA07 is a ESS ESS LA07 LA0801 G-A1-U2 10=11 LA08 is a TSS TSS LA08 LA07
LA08 is a HPTSS HPTSS LA08 LA07
LA08 is a ESS ESS LA08 LA07
02A-A1-E2 10=18 LA09 is a TSS TSS LA09 LA10
02A-A1-G2 10=18 LA10 is a TSS TSS LA10 LA09
o
02A-A1-L2 02A-A1-J2 10=19 10=19 LA12 is a TSS LA11 is a TSS TSS TSS LA11 LA12 LA12 LA1102A-A1-N2 10=20 LA13 is a TSS TSS LA13 LA14
02A-A1-Q2 10=20 LA14 is a TSS TSS LA14 LA13
02A-A1-S2 10=21 LA15 is a TSS TSS LA15 LA16
02A-A1-U2 10=21 LA16 is a TSS TSS LA16 LA15
02F-A1-E2 10=22 LA17 is a TSS TSS LA17 LA18
o
02F-A1-G2 02F-A1-J2 10=22 10=23 LA18 LA19 is a TSS is a TSS TSS TSS LA18 LA19 LA17 LA2002F-A1-L2 10=23 LA20 is a TSS TSS LA20 LA19
02F-A1-N2 10=24 LA21 is a TSS TSS LA21 LA22
02F-A1-Q2 10=24 LA22 is a TSS TSS LA22 LA21
02F-A1-S2 10=25 LA23 is a TSS TSS LA23 LA24
02F-A1-U2 10=25 LA24 is a TSS TSS LA24 LA23
03F-A1-E2 10=26 LA25 is a TSS TSS LA25 LA26
03F-A1-G2 10=26 LA26 is a TSS TSS LA26 LA25
03F-A1-J2 10=27 LA27 is a TSS TSS LA27 LA28
03F-A1-L2 10=27 LA28 is a TSS TSS LA28 LA27
03F-A1-N2 10=28 LA29 is a TSS TSS LA29 LA30
o
03F-A1-Q2 03F-A1-S2 10=28 10=29 LA30 LA31 is a TSS is a TSS TSS TSS LA30 LA31 LA29 LA3203F-A1-U2 10=29 LA32 is a TSS TSS LA32 LA31
Chapter 1. START: How to Begin Troubleshooting 1-61
3745 Requirements
FESH When Board Type Is TSST
Table 1-15. Requirements for the FESH When Board Type Is TSST Location Power Diagnostics Suspected
Supply to Be Run Adapter
01 G-A1-H2 10=09 HPTSS LA03
01G-A1-K2 10=09 HPTSS LA04
01 G-A1-T2 10=11 HPTSS LA07
01 G-A1-V2 10=11 HPTSS LA08
FESH When Board Type Is TSSB
Table 1-16. Requirements for the FESH When Board Type Is TSSB Location Power Diagnostics Suspected
Supply to Be Run Adapter
01G-A1-F2 10=08 HPTSS LAO 1
01 G-A1-H2 10=08 HPTSS LA02
01G-A1-K2 10=09 HPTSS LA03
01G-A1-M2 10=09 HPTSS LA04
01G-A1-P2 10=10 HPTSS LAOS
01G-A1-R2 10=10 HPTSS LA06
01 G-A1-T2 10=11 HPTSS LA07
01G-A1-Y2 10=11 HPTSS LA08
1-62 3745 Models 210 to 61A: MIP
Associated Adapter
LA04 LA03 LA08 LA07
Associated Adapter
LA02 LA01 LA04 LA03 LA06 LAOS LA08 LA07
o
/ '\
\ )
(
EAC When Board Type Is TSST
o
Table 1-17. Requirements tor the EAC When Board Type Is TSSTLocation Power Diagnostics Suspected Associated
Supply to Be Run Adapter Adapter
01 G-A 1-H2 10=09 ESS LA03 LA04
01G-A1-K2 10=09 ESS LA04 LA03
01G-A1-T2 10=11 ESS LA07 LAOa
01G-A1-V2 10=11 ESS LAOa LA07
EAC When Board Type Is TSSB
Table 1-18. Requirements tor the EAC When Board Type Is TSSB
Location Power Diagnostics Suspected Associated
o
Supply to Be Run Adapter Adapter01G-A1-F2 lo=oa ESS LAO 1 LA02
01G-A1-H2 lo=oa ESS LA02 LA01
01G-A1-K2 10=09 ESS LA03 LA04
01G-A1-M2 10=09 ESS LA04 LA03
01G-A1-P2 10=10 ESS LAOS LA06
01G-A1-R2 10=10 ESS LA06 LAOS
o
01 G-A 1-T2 10=11 ESS LA07 LAOa01 G-A 1-V2 10=11 ESS LAOa LA07
FESl When Board Type Is TSST
Table 1-19. Requirements tor the FESL When Board Type Is TSST
location Power Diagnostics Suspected Associated
Supply to Be Run Adapter Adapter
o
01G-A1-H2 01G-A1-K2 10=09 10=09 TSS TSS LA03 LA04 LA04 LA0301 G-A 1-T2 10=11 TSS LA07 LAOa
01 G-A1-V2 10=11 TSS LAOa LA07
o
Chapter 1. START: How to Begin Troubleshooting 1-63
3745 Requirements
FESL When Board Type Is TSSB
Table 1-20. Requirements for the FESL When Board Type Is TSSB
Location Power Diagnostics Suspected
Supply to Be Run Adapter