External Tests - Agilent Technologies 4395A Service Manual

yyy
: Most suspicious assembly and should be checked repalced.
yy
: Suspicious assembly and should be checked.
y
: There is some possibility of a fault.
PRESET SYSTEM
4 5 4
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
EXECUTE TEST
Table 6-2. Troubleshooting Information for External Test Failure
Test Failed Test
No.
yy
: Most suspicious assembly and should be replaced.
y
: Suspicious assembly and should be checked.
6-8 Troubleshooting
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SERVICE TESTS
5
* +
4 5 4 5
Probable Faulty Assembly
A1 A20 A30 A32
yy
yy
yy
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

EXTERNAL TESTS

A33 A40 A50 A51 A2
y y
y y
y y
y y
y y
y y
y y
y y
y y
y y
A3 A5 A7 A8 A9
yy y yy yy yy
yy y yy yy yy
yy y yy yy yy
yy y yy yy yy
yy y yy yy yy
y yy yy yy
yy y y y