Keithley 2000 Repair Manual

Table 1-1
Fuse rating
Line voltage Fuse rating Keithley part no.
100/120V
220/240V
0.25A slow-blow 5 × 20mm
0.125A slow-blow 5
× 20mm
FU-96-4
FU-91
Figure 1-2
Power module
Model 2000
WARNING:NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING:NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
RS232
1
3 5
2
4 6
VMC
EXT TRIG
FUSE LINE
250mAT
(SB)
100 VAC
120 VAC
125mAT
(SB)
220 VAC
240 VAC
120
MADE IN
U.S.A.
INPUT
500V
PEAK
350V
PEAK
1000V
PEAK
TRIGGER
LINK
SENSE
Ω 4W
HI
LO
!
LINE RATING
50, 60
400HZ
17 VA MAX
IEEE-488
(CHANGE IEEE ADDRESS
FROM FRONT PANEL)
!
!
!
120
240
220
100
Fuse
Spring
Window
Line Voltage Selector
Fuse Holder Assembly
Routine Maintenance 1-3

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