HP 8112A Operating, Programming And Servicing Manual page 198

S E R V I C E
T O A2/J4
C O N T R O L SO
J 6.2V
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+
012
T O A2/J4
CONTROL SO
E l
- 1 6 V
0166
M O D E L W8112A
f IWRE 11.2-a
Al SCHEWATIC 2
T H E PO%R S U P P L Y 18.2-7