What To Do After Replacing An Assembly - Agilent Technologies 35670A Service Manual

Replacing Assemblies

What to do after replacing an assembly

What to do after replacing an assembly
• Reinstall all assemblies and cables that were removed during troubleshooting.
• Do the required adjustments listed in the following table.
• Do the self test, page 4-31.
• Do the required performance tests listed in the following table.
Assembly Replaced Required Adjustment
A1 Input ADC gain, offset and reference, page 5-7
Input dc offset, page 5-10
Common mode rejection, page 5-13
Filter flatness, page 5-17
A2 Input ADC gain, offset and reference, page 5-7
Input dc offset, page 5-10
Common mode rejection, page 5-13
Filter flatness, page 5-17
A5 Analog Source, page 5-6
ADC, page 5-7
Input dc offset, page 5-10
A6 Digital
6-4
Agilent 35670A
Required Performance Test
DC offset
Noise
Spurious signals
Amplitude accuracy
Flatness
Amplitude linearity
A-weight filter
Channel match
ICP supply
DC offset
Noise
Spurious signals
Amplitude accuracy
Flatness
Amplitude linearity
A-weight filter
Channel match
ICP supply
DC offset
Noise
Spurious signals
Amplitude accuracy
Flatness
Amplitude linearity
Channel match
Single channel phase
accuracy
External trigger
Source amplitude accuracy
Source flatness
Source distortion
Source amplitude accuracy
Source dc offset
Source flatness