DC
502
ELECTRICAL PARTS
LIST
(cont)
DIODES
Ckt
No.
Grid
Loc
Tektronix
Part
No.
Serial/Model No.
Eff
Disc
Description
CAPACITORS (cont)
C192
Q3
283-0067-00
0.001 µF, Cer, 200 V, 10%
C193
Q3
283-0204-00
0.01
µF, Cer, 50 V, 20%
C194
Q2
283-0204-00
0.01
µF, Cer, 50 V, 20%
C196
Q3
283-0167-00
0.001 µF, Cer, 200 V, 10%
C199
R2
290-0532-00
150
µF, Elect., 6 V, 20%
C200
G5
281-0504-00
10
pF,
Cer, 500 V, 10%
C201
G4
281-0166-00
1.9-15.7 pF, Var, Air
C202
G5
281-0739-00
18
pF,
Cer, 500 V
C235
L4
290-0526-00
10
µF,
Elect., 25 V, 20%
C252
281-0523-00
XB080000
100 pF, Cer,
350
V, 20%
C254
281-0523-00
XB080000
100 pF, Cer,
350
V, 20%
C256
281-0523-00
XB080000
100
pF, Cer,
350
V, 20%
C258
281-0523-00
XB080000
100
pF,
Cer, 350 V, 20%
C260
L1
283-0111-00
0.1
µF, Cer, 50V
C265
L1
283-0111-00
0.1
µF,
Cer, 50 V
C267
283-0000-00
XB010129
0.001 µF, Cer, 500 V, +100%-0%
C302
D6
290-0529-00
47
µF,
Elect., 20
V, 20%
C305
D6
283-0060-00
100
pF, Cer,
200
V, 5%
C322
B5
290-0531-00
100
µF, Elect.,
10 V, 20%
C325
B6
283-0150-00
650
pF,
Cer, 200 V, 5%
C334
H6
283-0000-00
0.001
µF, Cer, 500
V, +100%-0%
C335
H6
283-0177-00
1
µF, Cer, 25
V, +80%-20%
C340
D6
290-0529-00
57 µF, Elect., 20
V, 20%
CR115
K5
152-0141-02
Silicon,
replaceable by 1N4152
CR122
K4
152-0141-02
Silicon, replaceable by 1N4152
CR124
J5
152-0141-02
Silicon,
replaceable
by 1N4152
CR125
J5
152-0141-02
Silicon,
replaceable by
1N4152
CR127
J5
152-0141-02
Silicon, replaceable by 1N4152
CR128
J5
152-0141-02
Silicon,
replaceable by
1N4152
CR165
H5
152-0141-02
Silicon,
replaceable by 1N4152
CR181A,BP1
152-0442-01
Schottky barrier,
matched
pair
CR185
Q
1
152-0322-00
Silicon,
replaceable
by A1108
CR186
P
1
152-0322-00
Silicon, replaceable
by A1108
CR187
Q
1
152-0322-00
Silicon,
replaceable by A1108
CR188
Q
1
152-0322-00
Silicon,
replaceable by A1108
CR196
Q3
152-0322-00
Silicon, replaceable by A1108
CR240
K3
152-0141-02
Silicon, replaceable by 1N4152
CR241
I1
152-0141-02
Silicon,
replaceable
by 1N4152
CR244
I1
152-0141-02
Silicon,
replaceable by 1N4152
VR230
Q5
152-0166-00
Zener,
selected from 1N753A, 0.4 W, 6.2 V, 5%
INDICATORS
DS225
06
150-1001-01
DS242
P6
160-1001-01
DS280
N5
150-1002-00
DS281
Q5
150-1002-00
DS
282
Q5
150-1002-00
DS
283
Q5
150-1002-00
DS284
P5
150-1002-00
DS285
P5
150-1002-00
DS286
P5
150-1002-00
DS290
150-1001-01
DS292
150-1001-01
FUSE
F320
R5
159-0021-00
Lamp,
light emitting diode, 2
V
Lamp, light
emitting diode, 2 V
Numeric
display,
Numeric
display,
Numeric
display,
Numeric
display,
Numeric
display,
Numeric display,
Numeric
display,
seven-segment,
seven-segment,
seven-segment,
seven-segment,
seven-segment,
seven-segment,
seven-segment,
Lamp,
light
emitting diode, 2 V
Lamp,
light
emitting diode, 2 V
, 70
,
70
red
red
red
red
red
red
red
, 70
, 70
mA
mA
mA
mA
Cartridge, 2A, 3AG, fast-blo
3-3
REV. MAY 1974
©
Summary of Contents for DC 502
Page 4: ...DC 502...
Page 24: ...39 39 Relocated on back of board SN B070000 REV MAY 1974...
Page 33: ...FIG 1 EXPLODED...