TM 11-6625-3145-14
Verification and Adjustment Procedures-318/338 Service
2. Pod A
a.
Press the START key and wait for the acquisition to be completed.
b.
Check that all the data for Pod A is displayed in inverse video in the GLITCH SEARCH mode, and that <T
=0
♦
> is showing in the lower-right corner of the screen.
c.
De-select Trigger Glitch A7.
d.
Repeat steps (a) through (c) for each of the remaining channels, A6 through A0. Glitch Triggering must be
checked one channel at a time for the test to be valid.
3. Pod B
a.
Disconnect the 10-terminal plug from the probe head of the P6451 Parallel Data probe in Pod A.
b.
Push the 10-terminal plug into the socket on the probe head of the P6451 Parallel Data probe in Pod B.
c.
Set G1 to OFF and G2 to ON for B7 - B0.
d.
Set GLITCH Pod A to OFF and Pod B to ON for B7.
e.
Press the START key and wait for the acquisition to be completed.
f.
Check that all the data for Pod B is displayed in inverse video in the GLITCH SEARCH mode, and that <T =
0
♦
> appears in the lower-right corner of the screen.
g.
Repeat procedures (e) through (f) for channels B6 through B0 of the Pod B GLITCH Trigger. Glitch
Triggering must be checked one channel at a time for the test to be valid.
CHECK 7. SERIAL STATE ANALYZER CHECK FOR THE 318S1
1. Serial Data Acquisition
a.
Connect the test setup as shown in Figure 5-12.
b.
Set the terminal character format to 8 bits per character.
c.
Set the 318 POWER switch to ON and press the SETUP key after the diagnostic program has run.
d.
Set the major mode to SERIAL and press the EXECUTE key.
e.
Set the baud rate and parity to match that of the terminal. Press the THRESHOLD Menu key.
f.
Set the data threshold to 0.00 V. Press the TRIGGER Menu key.
g.
Set the trigger mode to IMMEDIATELY. Press the DATA key.
h.
Press the START key.
i.
Press the A key on the terminal keyboard 10 times.
j.
Press the STOP key.
k.
Check that the acquired data equals 10 bytes of ASCII A on the screen.
5-19
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 ...