To Use The Flowcharts - Agilent Technologies 1670G Series Service Manual

Troubleshooting Flowchart 1
S T A R T
A p p l y P o w e r
Is the display
correct?
Yes
Do all power-up
tests pass?
Yes
Does instrument
finish booting?
Yes
Do all installed
modules appear?
Yes
Does front panel
keyboard function?
Yes
Launch the Self
Test. Refer to the
P V p r o c e d u r e i n
C h a p t e r 5 .
Do a Test All.
Refer to the PV
p r o c e d u r e s i n
C h a p t e r 5 .
Do all self-tests
p a s s ?
Yes
Exit the test
s y s t e m .
Is the user
problem still
present?
N o
E N D
N o
2
R e p l a c e f a i l e d
a s s e m b l y
N o
a c c o r d i n g t o
power-up self test
p r o c e d u r e .
N o
3
Turn off instrument.
E n s u r e a l l m o d u l e
N o
c a b l e s a r e p r o p e r l y
installed and seated.
N o
4
N o
5
Y e s
6
Troubleshooting

To use the flowcharts

C H A R T 1
5–3