Replaceable Parts 16-5
R126,128,130,132,137,138,139,140,141,142 RES, 475, 1%, 100MW, THICK FILM R-418-475
R127,R129,R133,R227,R229,R233 RES, 475, 1%, 100MW, THICK FILM R-418-475
R131,R231 RES, 1K, 1%, 125mW, METAL FILM R-391-1K
R135,R235 RES, 1K, 5% 250MW, METAL FILM R-376-1K
R143 RES, 1K, 1%, 100MW, THICK FILM R-418-1K
R144,226,228,230,232,237,238,239,240,241 RES, 475, 1%, 100MW, THICK FILM R-418-475
R151,R165,R174 RES, 4.75K, 1%, 100MW, THICK FILM R-418-4.75K
R153 RES, 15k, 1%, 100MW, THICK FILM R-418-15K
R154 RES, 332K, 1%, 100MW, THICK FILM R-418-332K
R155 RES, 10M, 1%, 125MW
, THICK FILM R-418-10M
R156 RES, 499, 1%, 100MW, THICK FILM R-418-499
R158,161,162,163,164,167,175,234 RES, 10K, 1%, 100MW, THICK FILM R-418-10K
R160 RES, 866, 1%, 100MW, THICK FILM R-418-866
R182,R183,R282,R283 RES, 68, 5%, 125MW, METAL FILM R-375-68
R242 RES, 475, 1%, 100MW, THICK FILM R-418-475
R284 RES, 10K, 1%, 100MW, THICK FILM R-418-10K
RT100 THERMISTER, PD=7MW/DEG C, 1500V,
613.74K
RT-8
RV100 VA R I S T O R VR-23
RV101,RV102,RV103 TRANSIENT VOLTAGE SUPPRESSOR VR-19
S100 SWITCH, PUSHBUTTON (6 POLE) SW-466
SO125 SOCKET PLCC-032-T-A SO-143-32
T100,T200 TRANSFORMER TR-338A
TP100-110,200-204 SURFACE MOUNT PCB TEST POINT CS-1026
U100,U200 QUAD SCHMITT TRIG NAND GATE IC-1291
U101,U201 DUAL D FLIP FLOP IC-1292
U102,U202 IC, TRIPLE 3 IN NAND, 74F10 IC-659
U103,203 IC, DUAL POWER MOSFET DRIVER,
ICL7667
IC-1118
U104,U204 VOLTAGE REGULATOR IC-1132
U105,U205 VOLTAGE REGULATOR IC-1133
U106,U206 -15V VOLTAGE REGULATOR IC-1135
U107 DUAL 4 BIT BIN COUNTER IC-1294
U108 IC, +5V RS-232 TRANSCEIVER, MAX202 IC-952
U109,U111 IC, VOLT COMPARATOR LM393D IC-775
U110 IC, DUAL PICOAMP OP-AMP AD706JR IC-910
U112 ADJ VOLTAGE REG STEP DOWN IC-1280
Table 16-1
Model 2306 digital board parts list (cont.)
Circuit designation Description Keithley part no.
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