Keithley 177 Instruction Manual page 43

Table 6-2. Model 177 Mother Board. Parts List (Cont.1
Circuil
Desig.
CR111
CR1 12
CR113
CR114
CR115
CR1 16
CR117
CR118
CR119
CR120
FlOl
F102
F102
JlOOl
J1002
J1003
J1004
J1005
J1008
J1007
J1008
J1009
KlOl
PlOOl
P1002
P1003
P1004
P1005
P1006
P1007
a101
a102
0103
0104
Q105
Q106
Q107
0108
RlOl
R102
R103
R104
R105
R106
R107
RlOB
R109
RllO
Rlll
R112
R113
Description
Diode. Silicon. lN4148
Diode; Silicon; lN4148
Diode, Silicon, lN4148
Diode, Silicon, lN4148
NOT USED
NOT USED
Diode, Silicon, lN4148
NOT USED
NOT USED
Rectifier, 1A. BOOV, lN4006
Fuse, 2A. 25OV, 3AG, Quick
Fuse, Slo-Blo, l/BA, 25OV. 3AG (115V Version)
Fuss, Slo-810, 3/16A, 250V (1OOV VersionJ
B-Pin Connector
1ZPin Connsctor
Female Connector
Connector Housing
Binding Post, Black
Binding Post, Red
NOT USED
14-Pin Connector
Contact
Relay, 5V. Reed Type
B-Pin Connector
1ZPin Connector
Connector, Male
Connector, Male
NOT USED
NOT USED
Line Cord
Transistor, N-Chan, JFET, 2N4392
Transistor, N-Chan, JFET, 2N4392
Transistor, NPN, Case TO-5, 2N3439
Transistor, Dual "P" Channel MOSFET B-Pin TO-77
Transistor, N-Chan JFET, 2N4392
Transistor, NPN, 2N5139
Transistor, NPN, Silicon, 2N3565
Transistor, N-Chan, JFET
Resistor, .ln, 7.5W, Wire Wound
Resistor, 0.898n, 0.1%. Wire Wound
Resistor, 90, .l%, 5W, Wire Wound
Resistor, 90n. .I %, HW, Metal Film
Resistor. 9000, .l%, l/BW, Metal Film
NOT USED
Resistor, l.O05Ml?, 0.5%, ZW, Meral Film
Resistor, SSOkQ, .l %, 1 /BW, Metal Film
Resistor, S.S7kn, .l %M l/BW, Metal Film
Resistor, 9910, .l%, l/BW, Metal Film
Resistor, 90.3kR, ,196. l/BW
Resistor, lOkn, .l%, l/BW
Resistor. 5000. O.eW, Potentiometer
LOCI
Sch
H3
H4
H4
B6
F3
Fl
81
C8
C8
F6
G8
CB
A3
-
K5
F5
c3
G6
G6
CB
E6
C8
c3
D4
Fl
c5
D5
A7
Gl
82
82
c2
c2
D3
D3
D3
D4
c4
E4
on
Pcb
-
A2
82
82
03
-
84
D3
84
84
E5
Ez
D5
-
E2
Al
c5
A3
F3
A4
A3
-
c5
c4
c3
Ei
82
c2
D3
E2
D2
D2
D2
c5
c5
c5
E
D4
Keithley
Part No.
RF-28
RF-28
RF-28
RF-28
RF-28
RF-38
FU-13
FU-20
FU-29
(35-3564
CS-356-6
CS-288-3
CS-287-8
BP-11-O
BP-11-Z
so-70
29316A
RL-56
(35-355-4
CS-355-6
CS-288-3
29467A
co-9
TG-77
TG-77
TG-93
TG-94
TG-77
TG-66
TG-39
TG-139
R-262.. 1
R-310-.898
R-252-9
R-169-90
R-168-900
R-2841.005M
R-176-990k
R-176.9.37k
R-176-991
R-176-90.3k
R-176.IOk
RP-97-500
65