Keithley 220 Instruction Manual page 46

Table 64. Analog Board D220-123, Parts List (Cont.1
Circuit
Desig.
a311
a312
a313
a314
a315
a319
a317
a319
a316
R301
R302
R303
R304
R305
R306
R307
R306
R309
R310
R311
R312
R313
R314
R315
R316
R317
R31B
R319
R320
R321
R322
R323
R324
R325
R326
R327
A328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R336
R339
R340
R341
R342
R343
R344
R345
R346
R347
R346
R349
R350
R351
Description
NPN-Power Transistor, 2N5190
PNP-Power Transistor, 2N5193
PNP. Transistor, Silicon, 2N3906
PNP, Transistor. Silicon, 2N3906
NPN, Silicon, 2N3904
Diode Current Unit, J505
NPN. Silicon, 2N3904
NPN. Transistor, MJ15011
PNP. Transistor. MJ15012
301k. 1%. l/BW, Metal Film
1M. l%, 0.12W. Metal Film
1OOk Pot
1OOk Pot
49.9k. 1%. l/SW, Metal Film
10k. 1%. 119W. Metal Film
6.04k. 1%. l/BW, Mete1 Film
47k. 5%. .llW, Thick Film Resistor
47k. 5%. .llW, Thick Film Resistor
47k. 5%. .llW. Thick Film Resistor
47k. 5%. .llW. Thick Film Resistor
10k. 5%. 114W. Composition
lk, 5%, 1/4W, Composition
20k. 5%. ll4W. Composition
20k. 5%. 114W. Composition
301k. 1%. l/BW, Metal Film
22.2k. .t%, IlloW, Metal Film
2000 Pot
2k Pot
22.2K. 1%. l/lOW. Metal Film
20k. 1%. 1/6W, Metal Film
20k. 1%. l/BW, Metal Film
Ilk, 1%. l/EW, Metal Film
lOk, 5%. ll4W. Composition
20k. 5%. 114W. Composition
lk. 5%. 114W. Composition
10k. 5%. 1/4W, Composition
lk, 1%. l/BW, Metal Film
4.99k. 1%. l/BW, Metal Film
1.2M. 5%. 114W. Composition
4.99k. 1%. O.lZW, Metal Film
1.2M. 5%. 114W. Composition
10k. 5%. 114W. Composition
1000, 596, 114W. Composition
47OSl, 5%, 114W. Composition
4.7k. 5%. 1/4W. Composition
4.7k. 5%. 1/4W, Composition
5.6k. 5%. 114W. Composition
390, 5%. 114W. Composition
390, 5%. 114W. Composition
5.6k. 5%. 114W, Composition
1 k, 5%) 114W. Composition
10k Pot
10k. 5%. 114W. Composition
470k. 5%. 114W. Composition
47k, 5%. 114W. Composition
15k, 5%. 1/4W, Composition
2.4k. 5%. lf4W. Composition
10k. 1%. O.l2W, Metal Film
lOOk, 5%. .llW, Thick Film Resistor
10k. 5%. 1/4W, Composition
Locetion
Sch.
Pcb.
D3
ii,"
D4
E3 E4
F2
F4
Es E5
F;
EE
F3 E4
Fl E5
F5 62
G5 82
:z
Bl
B2
G5 62
G5 62
F5 62
E5 62
i:
c2
c2
Dl
c2
63 Dl
c4 D2
z :;
F5 82
F4 62
F4 63
u
F4 !Z
F2 c2
c3
2l c2
Ei Ei:
c3 c3
62
E2
:z
2 E
63 02
83 D2
D3
:z
D3
D5
F5 E
E
c3
83
Cl B3
c2 83
c2
83
E2 63
D2 83
D2 83
E2 63
61 83
Bl
83
D1 83
02
SEV :i
A4 D3
Keithley
Part No.
TG-106
TG-107
TG-94
TG-64
TG-47
TG-140
TG-47
TG-154
TG-155
R-66-301 k
R-66.1M
RP-97.100k
RP-97.100k
R-66.49.9k
R-66.10k
R-66.6.04k
TF-103-4
TF-103.3
TF-103.3
TF-103-4
R-76.10k
R-76.lk
R-7620k
R-76.2.2k
R-66.301k
R-263.22.2k
RP-97-200
RP-97.2k
R-263-22.2k
R-BS20k
R-BE-20k
R-66.ilk
R-7610k
R-76.20k
R-76-lk
A-76-10k
A-66.lk
R-66-4.99k
R-7&1.2M
R-66-4.99k
R-751.2M
R-76-10k
R-76-100
R-76.470
R-76-4.7k
R-76-4.7k
R-76.5.6k
R-76-39
R-76-39
R-76-5&k
R-76-1 k
RP-97-10k
R-76.10k
R-76470k
R-7647k
R-76.15k
R-76-2.4k
R-BBlOk
TF-103.2
R-76-10k
6-6