HP 3562A Service Manual page 341

V, + s Vdc
V, - 5 Vdc
S H I FT
R E G I S T E RS
Input Block Diagram
e 6-A33
R
Voltage
Reference
R + �
to .Attenuator
ATT E N UATOR 1
from I nterface
Shift Registers
1
ADC Control Data Word
I N PUT
TO ADC
COVLD
TO ADC
CNTLD AD
TO ADC
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