Keithley 220 Instruction Manual page 48

Table 6-5. IEEE Interface Board, Parts List
Description
.OlaF, 5OOV. Ceramic Disc
.OlpF, 500V. Ceramic Disc
lOtiF, 25V. Aluminum Electrolytic
Rectifier Bridge 11.5AI. W04M
Rectifier Bridge (1.5Al. W04M
IEEE Bus Connecror
Cable Assembly
NPN, Silicon Transistor, 2N3904
4.7k, 5%. 114W. Composition
4.7k. 5%. 1/4W, Composition
Thick Film Resistor
Thick Film Resistor
lOOn, 10%. 112W. Composition
1000. 10%. 1/2W. Composition
1OOQ. 10%. 112W. Composition
lOOR, 10%. ll2W. Composition
Thick Film, Resistor Network
Thick Film Resistor
33fl. 10%. 1W. Composition
Primary Address Switch, Bank of 5 switches
E-bit Shift Register, 4094
Shift Register, 4021
Hex Inverter. 74LSO4
GPIB Adapter, 59914
Interface Bus Tranceiver, SN75160
DecoderlDemultiplexers.74LS138
Hex 3-state Buffer, 74LS367
Interface Bus Tranceiver, 75161
auad 2 input NAND gate, 74LSOO
Location
Sch. Pcb.
H3
Fl c"3
Fl
c3
84 El
A4 El
H2 F2
Cl c2
c5 c2
02 Cl
c5
Cl
c4 01
E
Dl
El
85
El
A5
85
::
F5 E2
G2 E2
El
E
c2
D2
c3
D2
SEV D2
F3 D2
G2 E2
E4-
E'l
E
E3
63
E3
Circuit
Desig.
c401
C402
c403
CR401
CR402
J1017
P1004
a401
R401
R402
R403
R404
R405
R406
R407
R40B
R409
R410
R411
5401
u401
U402
u403
u404
u405
U406
u407
U408
u409
Keith@
Part NC.
c-22-.01
c-22-.01
c-314-10
RF-46
RF-46
cs-443
CA-lo-2
TG-47
R-78-4.7k
R-76-4.7k
TF-102.2
TF-103-2
R-1-100
R-1-100
R-l-100
R-1-100
TF-100
TF-103-l
R-2-33
sw-450.5
IC-251
IC-130
IC-186
LSI-49
IC-298
IC-182
IC-161
IC-299
IC-163
5-10