Keithley 2015 Service Manual page 105

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