Manualshelf

User's Manual

ManualsBrandsRockwell Collins ManualsElectronicsTRANSPONDER
121122123124125126127128129130
ROCKWELL COLLINS
COMPONENT MAINTENANCE MANUAL with IPL
TDR-94, PART NO 622-9352
T
ESTING AND FAULT ISOLATION
TASK 34-50-96-700-801-A01
1. I
ntroduction
A. Performance (customer acceptance) test procedures, calibration procedures, and
schematics for the -004, -005, -006, -007, -008, -108, -308, -309, -408, and -409 statuses of
the TDR-94/94D Mode S Transponder are provided in this section.
TASK 34-50-96-700-802-A01
2. T
est Equipment
A. Refer to the Special Tools, Fixtures, and Equipment section for information on the test
equipment required.
TASK 34-50-96-700-803-A01
3. T
est Procedures
SUBTASK 34-50-96-700-001-A01
A. Use of Test Procedures
N
OTE: Testing is restricted to only author ized Rockwell Collins ser vice centers.
(1) Use Table 1001/Table 34-50-96-99A-009-A01, Final Performance (Customer
Acceptance) Test to determine if the TDR-94/94D is operating proper ly. Use the
alignment procedures in Table 1002/Table 34-50-96-99A-010-A01 to calibrate the
TDR-94/94D.
SUBTASK 34-50-96-700-002-A01
B. Final Performance (Customer Acceptance) Test
(1) The Final Performance (Customer Acceptance) Test, Table 1001/Table
34-50-96-99A-009-A01, is performed with the cover on the unit and provides a relatively
high degree of assurance that the TDR-94/94D is properly operating. The final
performance test is essentially a return-to-service test. The final performance test
can also be used as a customer acceptance or receiving inspection test. After any
repairs, all final performance test steps must be successfully completed with the cover
installed before returning a unit to service. The final performance test can also be used
to isolate a fault to a functional area, thus determining which alignment procedures
may be applicable. Some of the performance criteria have been adjusted to allow for
the tolerances of typical test equipment.
SUBTASK 34-50-96-700-003-A01
C. Detailed Performance Test
(1) The detailed performance test is combined with the final performance test in Table
1001/Table 34-50-96-99A-009-A01.
34-50-96
Page 1001
Jun 20/08