Keithley 2002 Repair Manual page 141

Replaceable Parts
Table 4-3
Model 2002 analog board parts list (cont.)
Circuit desig.
V243
V403, 422, 424, 425
VR101
VR102, 104, 206, 211, 213
VR103
VR201, 202, 204
VR203, 208, 215, 404
VR205, 207, 218, 219, 402
VR209, 210
VR214
VR216
VR217
VR401
VR403, 405
4-10
Description
IC, TRI-2CH MULTI-DEMUX, 4053
IC, 20V OP-AMP, LT1097S8
DIODE, ZENER 22V, BZX84C22
DIODE, ZENER 6.2V, BZX84B6V2
DIODE, ZENER, 39V, MLL4716
DIODE, ZENER 5.1V, BZX84C5V1
DIODE, ZENER, 4.3V, BZX84C4V3
DIODE, ZENER, 8.2V, MMBZ5237
DIODE, ZENER, 22V, BZV55C22
VAR, 576V METAL OXIDE
DIODE, ZENER 10V MMSZ5240B
DIODE, ZENER 6.44V, IN4577AGED (D0-7)
DIODE, ZENER, 10V, IN5240C (D0-35)
DIODE, ZENER 15V, 1N4744A (T0-41)
Keithley part
number
IC-770
IC-767
DZ-86
DZ-87
DZ-95
DZ-88
DZ-85
DZ-92
DZ-96
VR-5
DZ-99
DZ-58
DZ-93
DZ-75