Keithley 2302 Instruction Manual page 283

Table 16-5
Model 2306-VS digital board parts list (cont.)
Circuit designation
R250,R252,R253,R255-R258,R260,R275,
R276
R263,R272
R265,R273
R267,R268
R269,R270,R271
R285
RT100
RT101
RV100
S100
SO125
T100,T200
TE100-TE103
TP100-TP-112,TP200-TP204
U100,U200
U101,U201
U102,U202
U103,U203
U104,U204
U105,U205
U106,U206
U107
U108
U109,U111
U110
U112
U113
U114,U122,U214,U138
U115,U116,U117,U119,U215,U216,U217,
U219
U118,U120,U218,U220
U121
U124
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
Description
RES,.0499,1%,100MW,THICK FILM
RES,1K,1%,100MW,THICK FILM
RES,4.75K,1%,100MW,THICK FILM
RES,475,1%,100MW,THICK FILM
RES,100,1%,100MW,THICK FILM
RES,.0499,1%,100MW,THICK FILM
THERMISTOR,PD-7MW/DEG C,1500V,
613.74K
INRUSH CURRENT LIMITER,ICL1516
VARISTOR
SWITCH,PUSHBUTTON (6 POLE)
SOCKET,PLCC-032-T-A
TRANSFORMER
CONN,CONTACT PIN
SURFACE MOUNT PCB TEST POINT
IC,QUAD SCHMITT TRIG NAND GATE
IC,DUAL D FLIP FLOP
IC,TRIPLE 3 IN NAND,74F10
IC,DUAL POWER MOSFET DRIVER,
ICL7667
IC,VOLTAGE REGULATOR
IC,VOLTAGE REGULATOR
IC,-15V VOLTAGE REGULATOR
IC,DUAL 4 BIT BIN COUNTER
IC,+5V RS-232 TRANSCEIVER,MAX202
IC,VOLT COMPRATOR,LM393D
IC,DUAL PICOAMP OP AMP,AD706JR
IC,ADJ VOLTAGE REG STEP DOWN
IC,+5V VOLTAGE REGULATOR,
LM2940CT
IC,SCHMITT HEX INVERT
IC,HCPL0631,PACK
IC,TINYLOGIC CMOS INVERTER
IC,GPIB ADAPTER,9914A (PLCC)
IC,512K X 8 BIT CMOS SRAM
Replaceable Parts 16-19
Keithley part no.
R-418-.0499
R-418-1K
R-418-4.75K
R-418-475
R-418-100
R-418-.0499
RT-8
RT-22
VR-23
SW-466
SO-143-32
TR-338A
TE-110
CS-1026
IC-1291
IC-1292
IC-659
IC-1118
IC-1132
IC-1133
IC-1135
IC-1294
IC-952
IC-775
IC-910
IC-1280
IC-576
IC-1293
IC-1153
IC-1282
LSI-123
LSI-234-70