User's Manual

76
Service
Replaceable Parts
Figure 3-14
1142A Probe Control and Power Module
IC Connectors not Shown
Supply Pin No. IC Group
+15 14 U3
-15 3
GND 15
+15 7 U6-8, 11
-15 4
NC 1, 5, 8
+5 16 U9
GND 8