Service manual

STP 11-25R13-SM-TG
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Performance Measures Results
1. Review DA Form 2407. P F
2. Sectionalize the trouble to a defective stage. P F
a. Visually inspect for discrepancies. P F
b. Clean the camera lens (if necessary). P F
c. Operations check the camera. P F
3. Localize the trouble to specific circuit. P F
a. Analyze overall block diagrams and schematics. P F
b. Perform functional tests on suspected circuits. P F
c. Inject signal through the primary video path to trace and find where the signal was
lost or distorted.
P F
4. Isolate the fault to a component. P F
a. Troubleshoot power supply problems. P F
b. Troubleshoot sweep problems. P F
c. Troubleshoot video circuit problems. P F
d. Troubleshoot Gamma circuitry. P F
5. Replace, repair, or adjust faulty component. P F
6. Operations check; readjust or align as necessary. P F
7. Complete DA Form 2407. P F
8. Turn the DA Form 2407 into the supervisor. P F
Evaluation Guidance: Score the soldier a GO if all steps are passed (P). Score the soldier a NO-GO if
any step is failed (F). If the soldier fails any step, show what was done wrong and how to do it correctly.
Have the soldier practice until he can correctly perform the task.
References
Required Related
DA Pam 738-750 TB 385-4
Mfg Manuals