Keithley 2015 Service Manual

Replaceable Parts 6-5
Circuit designation Description
Keithley
part no.
Q111,116,Q129 TRANS, PNP, MMBT3906L TG-244
Q117,121,122 N-CHANNEL SILICON JFET TG-351
Q119 TRANS, P CHANNEL JFET, J270 TG-166
Q127,131-133 TRANS, N-MOSFET, VN0605T TG-243
Q136,137 TRANS, N CHANNEL JFET, SNJ132199 TG-294
R101,102 RES, 1M, 5%, 125MW, METAL FILM R-375-1M
R103,107,108,113,120,121,124,125,132 RES, 24K, 5%, 1W, 200V, THICK FILM R-437-24K
R104,105 RES, 549K, .1%, 1/4W, METAL FILM R-315-549K
R106 RES, 11K, .1%, 1/10W, METAL FILM R-263-11K
R109 RES, 1K, 1%, 125mW, METAL FILM R-391-1K
R110,133 RES NET, 9K-1K, MICRO DIVIDER TF-246-2
R111,165,182,190,200,279,284,296,298,
305
RES, 1K, 1%, 100MW, THICK FILM R-418-1K
R112,164, RES, 100K, 1%, 125mW, METAL FILM R-391-100K
R114 RES, 604, 1%, 100MW, THICK FILM R-418-604
R115 RES, 5K, .1%, WIREWOUND R-249-5K
R118,175,276,282,295 RES, 10K, 1%, 100MW, THICK FILM R-418-10K
R122,134,181,272 RES, 1K, 1%, 125mW, METAL FILM R-391-1K
R123 RES, 73.2K, 1%, 100MW, THICK FILM R-418-73.2K
R127 RES, 33.2K, 1%, 100MW, THICK FILM R-418-33.2K
R129 RES, 215, 1%, 100MW, THICK FILM R-418-215
R130,176,177,179,183,186,191,193,336 RES, 100K, 1%, 100MW, THICK FILM R-418-100K
R135 RES, 33.2K, 1%, 100MW, THICK FILM R-418-33.2K
R137,143,152 RES, 49.9K, 1%, 125MW, METAL FILM R-391-49.9K
R139,148,163 RES, 24K, 5%, 1W, 200V, THICK FILM R-437-24K
R140,256,299,334 RES, 1K, 1%, 100MW, THICK FILM R-418-1K
R142 RES, 10, 5%, 125MW, METAL FILM R-375-10
R145,156,321,322 RES, 100, 1%, 100MW, THICK FILM R-418-100
R146 RES, 1.1M, 5%, 125MW, METAL FILM R-375-1.1M
R147 RES, 732K, 1%, 100MW, THICK FILM R-418-732K
R149,151 RES, 150, 1%, 100MW, THICK FILM R-418-150
R150 RES, 25.5K, 1%, 100MW, THICK FILM R-418-25.5K
R153 RES NET, 3.6K MICRO DIVIDER TF-246-1
R154,230,325-328,335,337 RES, 49.9K, 1%, 100MW THICK FILM R-418-49.9K
R155 RES, 4.99K, 1%, 100MW THICK FILM R-418-4.99K
R157 RES, 511, 1%, 100MW, THICK FILM R-418-511
R158 RES, .1, 1%, 2W, 4-TERMINAL MOLDED R-342-.1
R159,166,185,275,307,314 RES, 475, 1%, 125mW, METAL FILM R-391-475
Table 6-1
DMM (mother) board parts list (continued)

Keithley 2015 Specifications

General

Model	Keithley 2015
Category	Multimeter
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 300 kHz
Resistance Range	100 MΩ
DC Current Range	3 A
DC Current Accuracy	0.05%
AC Current Range	3 A
Display	5.5 digit
Connectivity	GPIB
Power Supply	100 V to 240 V AC, 50 Hz to 60 Hz