HP 3457A Service Manual page 42

Installation
7 INPUT | eee ee IEH 'CURRENT \.
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an [2°] os in | 44 [os | In | 22 | os In | 23 | os 8 3
Figure 2-10. HP 44491A 4-Wire Input Configuration
TO MULTIMETER
SENSE
iH iL iH te
*
CURRENT
+
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hc) cad (Ge (PSN l(a" id oe (ue (Vang a a (a
cH cH cH
Jin | 40]os | an os
VAbY
Ht
2-10
(ees (ce (ee (= | ee
CH CH CH
117) o5 In | 12 in| 13[os 8 9
Figure 2-11. HP 44491A Current/Actuator Configuration