Keithley 2000 Repair Manual

Table 2-18
Built-In Test summary
Test Circuit tested
Bank 100
100.1
100.2
101.1
101.2
101.3
Bank 200
200.1
200.2
201.1
201.2
Bank 300
300.1
301.1
301.2
302.1
302.2
303.1
303.2
304.1
Bank 400
400.1
400.2
400.3
401.1
401.2
401.3
402.1
402.2
402.3
403.1
403.2
403.3
Bank 500
500.1
500.2
Bank 600
600.1
600.2
601.1
601.2
601.3
A/D
A/D
A/D
TestCal
TestCal
TestCal
REF/MUX
Reference
Reference
A/D Mux Lo
A/D Mux Lo
DC/OHM
Front End Lo
Hi Ohms
Hi Ohms
2W Sense
2W Sense
Lo Ohm Path
Lo Ohm Path
Input /100
VA C
Non Inv Path
Non Inv Path
Non Inv Path
Invert Path
Invert Path
Invert Path
Non Inv /10
Non Inv /10
Non Inv /10
Non Inv Bex2
Non Inv Bex2
Non Inv Bex2
SENSE
4W Sense
4W Sense
AMP/OHM
Ohm/Amp
Ohm/Amp
Amp Shunt
Amp Shunt
Amp Shunt
Troubleshooting 2-19

Keithley 2000 Specifications

General

Digits	6.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	100 Ω to 100 MΩ
Connectivity	IEEE-488 (GPIB)
Display Type	VFD