IDENTIFY LEAD IN PATH OF FAILING BIT USING
ANAL TLPFILE:SCLK 0, CONTR 0 SUMMARY DATA MSG STARTED
TLPFILE 69 COMPLETED :MFNUM 77777777
ENTRY TIME 12/26/76
MONITOR POINT ADDRESS
FAILING BIT (OCTAL)
TD 21007412 00010105 77777777 00060005 00000000 00000000
KEY V1 V2 V3 V4 V5 V6
CD 00001640 00100002 00001640 00150003 00012641 00050001
PD 00010001 00000000 00000000 00000000 00000000 00000000
2 BIT REG
TBRD
137D
INDICATES
B HALF
LEAD NAME
TERMINAL
NUMBER
A
BG10
D4AB
108
SUMMARY DATA PRINTOUT AND TEST ACCESS PK DOCUMENT
1. Note monitor point address on first CD line under
V1 column
2. Convert to decimal the octal failing bit in leftmost
four octal digits of word under adjacent V2 column
4. Note pack type and gate name for failing bit
5. Locate component list section
6. Look in each DESIG column for gate name
find gate in CPS
10. Locate symbol number having same symbol name as
indicated in Test Access PK for failing bit
11. Find lead interconnection section for this symbol
12. Using terminal and lead name noted in Step 8, find
corresponding SD lead name
7. In adjacent SH LOC column, use location indicated to
9. For failing bit, note FS, SD, and symbol name
In Test Access PK Document:
End of procedure
In Test Access PK Document:
3. Find address and failing bit
PK, it indicates A or B half of register (gate)
greater value
of a CPS Register
removed from fault and PR data may be of
8. At gate, note lead name and terminal leaving gate
In CPS for Pack Type:
In SD and FS Indicated:
positive addresses in PK. If address is not found,
other addresses and bits may be investigated using
other V column pairs (first CD line or other CD
lines). PK data for these addresses will be further
NOTE 1: Negative addresses, (for example, 77771510) precede
NOTE 2: If A or B appears after gate name in Test Access
REGISTER NAME
Figure 1 — Example of Summary Data Printout
On Summary Data Printout [Figure 1]:
Figure 2 — Example of Lead Leaving B Half
to outside of pack [Figure 2]
DLP
PAGE 1 of 1
234-151-013
526
Issue 8
DEC 1995
