Adjustable Components - HP 5334B Service Manual

I
ADJUSTMENT
NAME
Power Supply
DAC A/B Zero
(A ZERO)
(B ZERO)
DAC N B Gain
(A GAIN)
(B 'GAIN)
Internal Oscillator
(Standard Oscil-
lator)
(Option 010)
Channel N B Offset
(A VOS)
(B VOS)
Channel A/B
MRC Input
(CH A)
(CH B)
Channel A/B
Attenuator
(CH A)
(CH B)
Channel C
Peak Detector
(Option 030)
(A) A1 R67
(B) AIR85
Table 5-1. Adjustable Components
(A) AIR102
(8) AIR103
REFERENCE
A1 C1
"FREQ ADJ"
ADJUSTMENT
(A) A1 R58, 132
(B) A1R41, 133
DESIGNATION PARAGRAPH DESCRIPTION
I
(A) AIR130
(B) A1R131
,
Sets the -c 3 Volt Supply
'
Sets DAC zero with
no input
1
Sets DAC gain for
correct voltage.
Maximizes accuracy of
internal time base.
Sets Channel A/B
sensitivity at 1 MHz.
Sets DC component of
the MRC input signal.
Sets attenuators for
low freq applications.
Sets Channel C
sensitivity.
HP
5334B -
Service Manual
5-2