HP 3490A - Page 158

NOTES:
1.
ll rhe 34904 has the speial annunciator display, the a$embly dBignation is
A20.
All
A3
@mponent dBignators alp apply to the A20 6semt lv.
2.
An Gcillospe
is
required for rh6e
checks.
Figure 7-8.
Display
Troubleshooting
Tree
7-t9lt-:l
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