User Guide

PAMS
Technical Documentation
NME–3
Troubleshooting
Page 8
Issue 1 10/99
Figure 4. Check Powerdownlogic
D702 Pin 10
high ??
No
Yes Check circuit connected
to this pin
Is SW producing a
Powerdown signal
on R721
No
Try to Flash new
SW
check digital part
Signal on
R600 low
Signal on
R603 low
Yes
Yes
No
No
check related
circuit
check related
circuit
Check circuit
arround V707
and D702