Electrical Parts List— 4 3 4 /R434
A 9 PRIMARY PO W ER SUPPLY Circuit Board Assem bly (cont)
Tektronix S erial/M odel No.
Ckt. No.
Part No.
Eff Disc
Description
Semiconductor Device, Diodes (cont)
CR1097
152-0333-00
Silicon
High speed and conductance
CR1098
152-0333-00
Silicon
High speed and conductance
CR1099
152-0333-00
Silicon
High speed and conductance
VR1020
152-0427-00
Zener
1N985B
400 mW, 100 V, 5%
VR1025
152-0255-00 Zener
1N978B
400 mW, 51 V, 5%
VR1047
152-0283-00 Zener
1N976B
400 mW, 43 V, 5%
VR1052
152-0282-00 Zener
1N972A
400 mW, 30 V, 5%
VR1061
152-0280-00 Zener
1N753A
400 mW, 6.2 V, 5%
VR1072
152-0304-00
Zener
1N968B
400 mW, 20 V, 5%
VR1080
152-0279-00 Zener
1N751A
400 mW, 5.1 V, 5%
VR1094
152-0255-00 Zener
1N978B
400 mW, 51 V, 5%
Bulbs
DS1020
150-0035-00
Neon, A1D-T, 0.3 mA
DS1024
150-0035-00 Neon, A1D-T, 0.3 mA
Transistors
-
Q1025
151 -0250-00
Silicon NPN
TO-104 2N5184
Q1030
*151-0297-00 Silicon
NPN
TO-39
High voltage, Tek Spec
Q1032
*151-0297-00
Silicon
NPN
TO 39 High voltage, Tek Spec
Q1040
*151-0228-00
Silicon
PNP
TO-5
Tek Spec
Q1045
*151-0228-00
Silicon PNP TO-5
Tek Spec
Q1050
151-0508-00 Silicon
PNPN TO-98
D13T1
Q1064
151-0279-00 Silicon
NPN
TO-39 SE 7056
Q1065
151-0164-00 Silicon
PNP
TO-5
2N5447
Q1075
151-0508-00 Silicon
PNPN
TO-98
D13T1
Q1078
151-0290-00 Silicon
NPN
TO-5 2N4895
Q1090
151-0188-00 Silicon
PNP
TO-92 2N3906
Q1091
151-0302-00
Silicon
NPN TO-18
2N2222A
Q1094
151-0290-00 Silicon
NPN
TO-5 2N4895
Resistors
Resistors are fixed.
composition, d tl0 % unless otherwise indicated.
R1020
316-0226-00
22 MQ
’A w
R1022
316-0474-00
470 kn
Vi w
R1024 316-0225-00 2.2 MQ
V* w
R1025
316-0104-00
100 kQ
Vi W
R1026
316-0101-00
100 Q
Vi w
R1028
316-0105-00
1 MQ
V .w
R1030 316-0393-00
39 kQ
’A W
R1032
306-0182-00
1.8 kQ
2 w
R1034
303-0103-00
10 kQ
1 w 5%
R1036 316-0101-00
B010100
B019999 100 Q ’A W
R1036
316-0221-00 B020000
220 Q 'A W
R1038
316-0154-00 XB020000
150 kQ ’A W
7-25
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