GTE Omni Si Database Technical Practices Manual

TL-130200-1001
CAN ALL SINX WITH
!NO
PROBLEM IS NOT IN SWITCH. FAR
END CLOCK IS OUR OT SPEC.
END
I
Figure 5.13Tl-Type Trunk Loss of Network Synchronization Troubleshooting Flowchart
(Sheet 2 of 2)
52108/87M-205 

TL-130200-1001+A
YES0
NOINSPECT RIBBON CABLE FOR
CORRECT POLARITY.
IF PROBLEM STILL EXISTS,
REPLACE, ONE AT A TIME, THE
FOLLOWING:
FB-17280-BOA FMSD
FLOPPY DISK DRIVE
DEPRESSTHEPSUPY
RESET SWITCH EACH TIME.
bAIF THE PROBLEM STILL EXISTS,
REPLACE, ONE AT A TIME, THE
FOLLOWING:
FB-17280-BOA FMSD
FLOPPY DISK DRIVE
DEPRESSTHEPSUPY
RESET SWITCH EACH TIME.
hADEPRESSING THE PSUPY RESET 
BUTTON OR REMOVING
THE M512B CARD WILL DESTROY THE SYSTEM MEMORY.
DO NOT DO EITHER UNLESS A DISK DRIVE IS PRESENT TO
Figure...

TL-130200-1001
CHECK TEST SET LAMPS.
INTERRUPT ENABLE AND SYNC
SHOULD BE ON.NO LIGHTS
CHECK POWER.
SEE TL130300-1001.LAMPS
ON
Figure 5.14System Loading Troubleshooting Flowchart (Sheet 2 of 4)
52108187M-207 

TL-130200-1001.-.. PROPERLY?CLOSE FLOPPY DISK DRIVE DOOR.
DEPRESS RESET SWITCH ON THE
b
YESPSUPY CARD IF PROBLEM STILLEXISTS.
IREPLACE 
CP85E CARD
FB-17288-A (SEE NOTE).
I
11 
DEPRESS;;F,;;;ASE CPU 1
PROPERLY? PROPERLY?
DEPRESSING THE PSUPY RESET BUTTON OR REMOVING
THE 
M512B CARD WILL DESTROY THE SYSTEM MEMORY.
DO NOT DO EITHER UNLESS A DISK DRIVE IS PRESENT TO
tlgure 5.14system Loaarng Troubleshooting FlOWChart (sneet 3 of 4) 

TL-130200-1001
UNPLUG THE FOLLOWING CARDS
FROM THE BACKPLANE:
A. FB-17217-A EPCMN
B. FB-17215-A MPB85
C. FB-20992-A NSDC
DEPRESS RESET SWITCH.LNO
REINSERT, ONE AT A TIME; THE
CARDS THAT WERE UNPLUGGED
ABOVE (SEE NOTE). DEPRESS THE
PSUPY RESET SWITCH AFTER
EACH CARD. IF TROUBLE
REAPPEARS, REPLACE CARD THAT
WAS LAST REINSERTED. CHECK
CABLES CONNECTED TO CARD
FB-17217-A.
IF TROUBLE STILL EXISTS WHEN
CABLES ARE CONNECTED,
PERFORM SYSTEM
TROUBLESHOOTING. REFER TO
OFF-LINE DIAGNOSTICS.
cREPLACE, ONE AT A TIME,...

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--
5210TL-130200-1001
CALL TRACING6.0 Call tracing provides troubleshooting information for
experienced technical personnel trained in the operation and
maintenance of the system.
Call tracing involves analyzing the address data contents of
channel memory, control memories A and 
6, and pad memory
as the system makes voice/data connections. Connections take
place during a period of time, and employ certain parts of the
system. The time interval is called a time slot, and the parts
which come into play...

--TL-130200-1001
M-212Table 6.1 Memory Cross-Reference
Fujitsu GTE 
OMNI SI: Get Started File
Channel Memory to PCMN Network Memory Cross-Reference
GROUP 0 SLOTS AO, A2, A4, A5,
GROUP 1SLOTS
A7,
A9,Al0, Al 1
80, 82, 83, B5,
B6,
87, 88,B9, BllCHAN
PCMN NETCHAN
PCMN NET
MEM
MEMORYMEM
MEMORYCMA CMB
PADCMA CMBPAD
04...08...OA...OC...04...08...OA.., OC...
CHOO. ..oo. ..oo. ..Ol. ..02
CM 01. ..04.. ..08. ..05. ..OA
CH 02. ..08. ..I0. ..09. ..I2CH03
. ..oc. ..I8. ..OD. ..lACH04
. ..lO. ..20. ..I1. ..22CH05
....

 rTL-130200-1001Table 6.1Memory Cross-Reference (Continued)
FUJITSU GTE 
OMNI SI: Expansion File
C
tH00
CHOlCH02
CH03
CH04
CHOSCH06
CH07
CH08
CH09
CHIO
CHllCH12
CH13
CH14
CH15
CH16
CH17
CH18
CH19CH20
CH21
CH22
CH23
5210
iannel Memory to PCMN Networl
GROUP4 SLOTS Cl-C6
CHAN
PCMN NETMEMMEMORYCMA CMB
PAD
-~- 02...08... OA...OC...
. ..oo. ..Ol
. ..04
. ..09
. ..08. 
..l 1
. ..oc. ..19
. ..lO. ..21
. ..14. ..29
. ..I8. ..31
. ..lC. ..39
. ..20
. ..41
. ..24. ..49
. ..28
. ..51
. ..2c. ..59
. ..30
. ..61
....

TL-130200-1001Table 6.1
Memory Cross-Reference (Continued)FUJITSU GTE 
OMNl SI: Expansion File
M-21 4
CHOO
EH01
CH02
CH03
CH04
CH05
CH06
CH07
CH08
CH09
CH10
CH11
CH12
CH13CH14
CH15
CH16
CH17
CH18
CH19
CH20
CH21CH22
CH23
lannel Memory to PCMN Networl
GROUP 6 SLOTS DO 
- 05CHAN
MEM
02.... ..02
. ..06
. ..OA
. ..OE. ..12
. ..I6
. ..lA
. ..lE. ..22
. ..26
. ..ZA
. ..2E. ..32
. ..36
. ..3A
. ..3E. ..42
. ..46
. ..4A
. ..4E. ..52
. ..56
. ..5A
. ..5E
k
TPCMN NET
MEMORYCMA CMBPAD
08... OA... OC...
. ..05
....