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Table 63. Mother
Board Parts List Gont.1
Circuit
Desig .
Description
QlOl
NPN, Silicon Transistor, 2N3904
0102
PNP, Silicon Transistor, 2N3906
RlOl
Resistor, 3.3k, 5%, %W, Composition
R102
Thick Film Resistor Network
R103
NOT USED
R104
Resistor, 3.3k, 5%, XW, Composition
R105
Resistor, 3.3k, 5%, $W, Composition
R106
Resistor, 3.3k, 5%, XW, Composition
R107
Resistor, 3.3k, 5%, SW, Composition
R108
Resistor, lOOn, 5%, ?bW, Composition
R109
Resistor, lOOR, 5%, XW, Composition
RllO
Resistor, lOOa, 5%, Y,W, Composition
.-
Rlll
Resistor, lOOn, 5%, XW, Composition
R112
Resistor, 3.3k, '/4 W, Composition
R113
Resistor, 1 k, 5%, WW, Composition
R114
Resistor, lOOk, 5%, XW, Composition
R115
Resistor, 51 k, 5%, % W, Composition
R116
Resistor, 5.23k, 1%, 1/8W, Metal Film
R117
Resistor, 88.7k, 1%, 1/8W, Metal Film
R118
Resistor, 30k, 1%, 1/8W, Metal Film
R119
Resistor, lOk, 556, WW, Composition
R120
Resistor, lOOk, 5%, XW, Composition
R121
Resistor, lOk, 5%, XW, Composition
R122
Resistor, 1500, 5%, 1/W, Composition
R123
Resistor, 15k, 5%, '/rW, Composition
R124
Resistor, 4.7k, 5%, XW, Composition
R125
NOT USED
R126
NOT USED
R127
Resistor, lOk, 5%, 1/W, Composition
R128
Resistor, lOk, 5%, 1/W, Composition
R129
Resistor, lOk, 596, XW, Composition
R130
Resistor, lOk, 5%, XW, Composition
SlOl
Line Switch
TKlOl
Thermal Breaker
UlOl
GPIB Octal Transceiver, SN75161
iJ102
GPIB Adapter, 9914
u103
Asynchronous
Communications
interface Adapter, 68A50
u104
Octal Buffer/Line
Driver, 74LS244
u105
Microprocessor,
6808
U106
EPROM, 2764
u107
EPROM, 2764
U108
CMOS RAM, HM6116
u109
CMOS RAM, HM6116
UllO
Octal Buffer/Line
Driver, 74LS244
Ulll
Decoder/Demultiplexer,
74LS138
u112
Decoder/Demultiplexer,
74LS138
u113
GPIB Octal Tranceiver, SN75160
u114
Quad Zinput
NAND, 74LSO0
u115
Threshold Detector, iCL8211
U116
Decoder/Demuitiplexer,
74LS138
u117
Quad Bi-lateral Switch, 4066
U118
Octal Buffer/Line
Driver, 74LS244
"Order same software as presently installed. For example, if Al
is displayed
on power-up,
order 706-801 -Al for U106.
Location
Keithley
Sch
Pcb
Part No.
E4-1
E4
TG-47
E3-1
E4
TG-84
G4-2
C3
R-763.3k
SEV
c3
TF-99
83-2
D3
R-763.3k
B3-2
D3
R-763.3k
83-2
D3
R-763.3k
B2-2
D4
R-763.3k
E6-2
D4
R-76-100
D6-2
D4
R-76100
D6-2
D4-
R-76100
D6-2
D4
R-76100
D6-2
D4
R-763.3k
E4-1
E3
R-761 k
El-2
E3
R-76100k
E2-1
E3
R-7651 k
Dl-1
E3
R-88-5.23k
D2-1
E3
R-88-88.7k
D2-1
E3
R-88-30k
Fl-2
E3
R-7610k
Fl-2
E4
R-76100k
F5-1
E4
R-7610k
E4-1
E4
R-76150
04-l
E4
R-7615k
D4-1
E4
R-76-4.7k
G51
F4
R-7610k
F5-1
F4
R-7610k
F4-1
F4
R-7610k
F4-1
F4
R-7610k
G2-1
-
SW-420
Gl-1
~~-17
m-3
G4-2
82
ic-299
G5-2
B3
LSi-49
D5-2
C2-
LSI-54
C5-2
C3
IC-230
A2-2
D3
LSI-27
82-2
03
706~801-*
D3-2
E3
706-800-*
E2-2
E3
LSI-58
F2-2
F3
LSI-58
Al-l
F2
IC-230
C4-1
G2
IC-182
C51
G2
IC-182
G5-2
83
IC-298
SEV
c3
IC-163
ic-177
K
E
IC-182
El-2
F3
ic-149
B3-1
F3
IC-230
.
wi
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