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TM 11-6625-3145-14
Verification and Adjustment Procedures-318/338 Service
TRIGGER MENU
CLK
10
µ
s
TRIG
IMMEDIATELY
POSN
DELAY
00249
Events
00016*WA FLW’D BY:WB RESET ON:WC;
WA =
XXXXXX 11 binary
WB =
1111111Obinary (7Ehex)
WC =
GLITCH
76543210
POD A
OFF
QUALIFIERS (POD)
A CLK=L
B OFF C OFF D OFF
c. Press the START key and wait for the acquisition to be completed.
d. Check that the data acquired for Pod A is a repetitive, decrementing pattern from 7F
hex
to 00
hex
, starting at
position 0, and that the trigger word (indicated by T) is 7E
hex
at position 1.
e. Set the QUALIFIERS(POD) for Pod A to CLK=H.
f. Press the START key and wait for the acquisition to be completed.
g. Check that the data acquired for Pod A is a repetitive, decrementing pattern from 7Fhex to 00
hex
starting at
position 0, and that the trigger word (indicated by T) is 7Ehex at position 1.
h. Disconnect the 10-terminal plug from the probe head of the P6451 Parallel Data probe in Pod A. Connect the
10-terminal plug into the socket of the Pod B probe head.
Select the SETUP Menu and set GROUP G1 = B B B B B B B B
7 6 5 4 3 2 1 0
i. Disconnect the 10-terminal plug from the probe head of the P6451 Parallel Data probe in Pod B and connect it
to the socket of the Pod C probe head.
Select the SETUP Menu and set GROUP G1 = C C C C C C C C
7 6 5 4 3 2 1 0
Repeat steps (c) through (g) for Pod C.
j. Disconnect the 10-terminal plug from the Pod C P6451 probe head and insert it into the Pod D P6451 probe
head.
Select the SETUP Menu and set GROUP G1 = D D D D D D D D
7 6 5 4 3 2 1 0
Repeat steps (c) through (g) for Pod C.
CHECK 6. GLITCH DATA ACQUISITION USING TEST OUTPUT
1. Power up the 338 and connect the data leads of the P6451 Parallel Data probe in Pod-A to TEST OUTPUT as follows:
5-74
Summary of Contents for 318
Page 119: ...318 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 182: ...338 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 253: ...318 ___________________ TROUBLESHOOTING TREES ...
Page 344: ...338 TROUBLESHOOTING TREES ...
Page 517: ...TM 11 6625 3145 14 318 338 4434 923 318 Block Diagram ...
Page 518: ...TM 11 6625 3145 14 318 338 4434 924 338 Block Diagram ...
Page 519: ...TM 11 6625 3145 14 318 338 4434 925 318 Acquisition Module Wiring Diagram ...
Page 520: ...TM 11 6625 3145 14 318 338 4434 926 318 338 Mainframe Wiring Diagram ...
Page 521: ...TM 11 6625 3145 14 318 338 4434 926 338 Acquisition Module Wiring Diagram ...
Page 522: ...TM 11 6625 3145 14 318 338 4434 928 Figure 9 1 318 A01 Input A Board Component Locations ...
Page 526: ...TM 11 6625 3145 14 ...
Page 528: ...TM 11 6625 3145 14 Figure 9 3 318 338 A03 ACQ Control Board Component Locations ...
Page 532: ...TM 11 6625 3145 14 ...
Page 536: ...TM 11 6625 3145 14 ...
Page 538: ...TM 11 6625 3145 14 ...
Page 539: ...TM 11 6625 3145 14 ...
Page 540: ...TM 11 6625 3145 14 ...
Page 541: ...TM 11 6625 3145 14 ...
Page 542: ...TM 11 6625 3145 14 Figure 9 8 318 338 A10 CRT Board Component Locations ...
Page 544: ...TM 11 6625 3145 14 Figure 9 9 318 338 A11 Inverter Board component Locations ...
Page 546: ...TM 11 6625 3145 14 Figure 9 10 318 338 A12 Regulator Board Component Locations ...
Page 551: ...TM 11 6625 3145 14 Figure 9 12 338 A01 Input A Board Component Locations ...
Page 553: ...TM 11 6625 3145 14 318 338 SERVICE ...
Page 554: ......
Page 555: ...PIN 058584 ...