Page 1

SCHEMATIC
AND P A R TS LIST
PS 163
DUAL TRACE
TRIGGERED SW EEP
OSCILLOSCOPE
Page 2

SCHEMATIC
RE F. NO.
PAR T NO.
PS163 PARTS LIST
DES CRIPTION
MAIN CHASSIS
PRICE
8B57
8B48
10B115
R5& R 6 15C1 -3 4
R7&R8
R ll
R13
R15
R2 0
15C1 - 35
15B6-4
15C1-33
15C1-32
15C3 -1 6 50K, 30% c ontr ol
18G20
20A5
21A40 Kn ob-position, foc us, etc.
21A46
21G39
21G41 W
SW1, SW7
SW2
SW3
SW4
SW5, SW8
SW6
25G 6 4
25G138
25A160
25A146
25G161
25G 4
26G113
26G142Y
28B48
44G3
53G 4 3
63B6
63B7
63B8
64B2 2 -1
64B22-2
11 0C26 6A
110C26 7
Tri m Strip, b ott om edge
Es cutch eon - f ront p anel
Cord wra p bracket
1.2 5
3.75
.75
10 K,10 K dua l control 2.50
1K,200K du al c ontr ol 2.50
20K wit h pu s h p u ll switch
200 K, 30%, Li n e ar control
1 MEG, 30%, L i near control
3.00
1.2 5
1.25
.75
CRT 5UP1F
Grid La mp typ e 4 7
39.50
.25
1.5 0
Kn ob-Co ncentri c
3.25
Push button, black
(spec if y art work)
Push b utton, white
2P2P slide swi tch
4 PDT slide switch
3 s ection push butto n switch
1.0 0
.25
1.2 5
1.25
4.00
4 section push button switc h 5.00
DPDT slide switch
SPDT slide switch
.50
.50
Jac k, bindin g post
(spec if y col or)
2V ou tput term i nal
Transfo r mer, power
Circuit breaker
Sh aft c oupler , 5X expand
Grat i c ule, grid
Grat i cule, Ve ctor
Green fil t er
Light shield , grid
Ligh t shield, vec tor
Case, b ott om a nd back
.25
.50
48 .00
1.00
.75
2.00
2.0 0
.50
.25
.25
8.00
Case, wrap as s embly 13. 25
R1 01, 1 05
R102, 1 06
R103,10 7
R104, 108
R110, 121
R1 27, 1 28
R143, 148
R152, 1 53
R120
R1 3 1
R134 ,137
R1 56
TR100,101
14C29-9 005
14C29-1 115
14C29-9905
14C29-10 14
14C 29-100 6
14C29-6002
14C 2 9 - 1 0 0 3
14 A41-2032
15C3-2 4
15C7- 1 6
15C7-21
15C10 - 2
19A19
TR10 2,10 3 19A 2 1
TR104, 105 , 106 ,
109
TR107
19C7-1 SE3002/2N3563
19C14-1
PREAM PLIFIER BOARD
900 K, y2w, i%
liiK , y2w, i%
990 K, V&W, 1%
10.IK, V4W, 1%
1 MEG, VaW, 1%
60 0 ohms, y2W, 1%
IK. %W, 1%
203 ohms, %W, 1%
500 ohm 10% Linear
1.00
5K HorizP.C.Mtg.
500 ohm Horiz. P.C. Mtg.
1.2 K, 30% w/switch 2.25
FET, MPF 1 02 (matched pa i r ) 1.0 0 ea.
TD 101 3.75
2N4248
.75
.75
.75
.75
.75
.75
.75
.75
.50
.50
.50
.50
Page 3

DISP LAY BOARD
R409 15C7 - 1 4 5K, 30%, V e rt. P. C Mtg. .50
TR400, 401, 404,
40 5 19C7-1 SE 3002 or 2N3563 .50
TR402, 403, 406
40 7 19C14-1 2N424 8 .50
SW400 25A147 Sw i t c h, Pu s h b utt on 5 section 8.0 0
CR400-C R410 50C5-2 1N4148 .25
OUTPUT BO AR D
R504, 5 05 14C 29-1003 IK, V4W, 1% .75
R521, 522 14A52-7 4K, 10W, 5% .25
R520 15C7-1 4 5K Vert. P. C. Mtg. .50
TR500, 501 19C16-1 2N5227 .50
TR502, 503 19C7-1 SE3002 o r 2N3563 .50
TR504, 505 19C17 - 1 D40D 1 1.2 5
TR506, 507 19A23 D4 0 N1 1.50
TR508, 509 19C4-1 2N5172 .5 0
C50 2 24G187 91pfPoly .25
LOW VOLTAGE POWER SUPPLY
CR700-C R709 16G10 4 00 P.I.V., 1A .50
TR700, 702 19 A17 D40D1 1. 25
TR701 19A 25 D41D1 .75
C700 2 4G239 1 50uf200V 2.00
C701 2 4G16 7 50uf 250V 1.50
C702-C707 24 G24 0 2,000u f 25 V 2.2 5
HIGH VOLTAGE POWER SUPP L Y
R6 09 14C4-302 3K, %W, 5% .25
R604 15C7 -8 1.2 MEG. Vert. P.C. Mtg. .75
CR6 00,60 1 1 6S16 Rectif ier, 8KV, P.I.V. 2.50
Fa st rec overy
TR60 0,601 19A22 2N387 7A 1.0 0
TR602 1 9A26 TIP 29A 2.00
C60 1, 602 24G221 ,01uf2 KV .25
C603 24G237 ,047uf, 33V , Poly .25
C60 4 24G2 38 .075u f, 33V, Poly .25
C60 5 24 G271 5 0 u f 35V .50
C607 2 4G214 .OOluf, disc .25
T6 00 2 8B47A H.V. Tran sformer 7.75
CR600-603 50C5-2 1N4148 .25
PROBE S
Low capacity 39 G34 10:1 f or P S163 12. 50
R2 14A 71 9M, 1%, HV 6.25
Cl 24 G99 Tr i mmer, 3-10 pf .25
68B5 Pro be front 3.00
Demodula tor 39G41 Vo lt age doubler 20 .00
Prices in effect at date of pr inting an d are su bject to chan ge without notice.
When orderin g par t s, p le ase specify model number, part number and descript ion.
Service a nd p arts invoices are C.O .D . Please in clude remittance ( check or money
order) with your order to save C.O.D. charges. Minimum billing $ 3.00 .
Form 809
Pr i nted in U. S. A.
Page 4

SCHEMATIC
REF. NO.
PA RT NO.
DES C RIPTION
PR EAMP LIFIE R BO A R D (cont. )
PRIC E
TR10 8
CR100, 10 1
CR 1 02
C100 , 102, 104,
105 , 10 7, 108,
110
C10 3, 111
C l06, 112
C113
C11 4
Cl 24
C125
Cl 26
Cl 27
C132
SW100
R2 90
R29 1
R2 92
R2 93
R2 94
R2 95
R296
R2 97
R298
R2 99
R300
R30 1
R314, 31 5
R215, 233, 267,
317
R2 86
R288, 331
R319
R321,32 2
TR200, 201,
205 , 206
TR202, 203, 20 4
207 , 208 , 211,
212, 233, 234
TR209, 210 21 5,
216, 217, 220,
222 , 227 , 22 8
TR213/214, 21 8,
219
TR 221
TR22 3, 224, 22 5,
226, 230, 23 1, 232,
235
TR229
TR236
C23 5
C236
C237
C238
SW200
CR 2 00-CR212
19C1 4 -2
50C5-3
50C2-1
24G99
24 G250
24G 231
24 G233
24G253
24 G235
24 G187
24 G175
24 G186
24 G124
25B144
14C29-1 305 130K, 'AW, 1% .75
14C29-5 004 50K, *AW, 1% .75
14C29-6 675 66 7K,'AW, 1% .75
14C29-3335 3 33K, ‘AW, 1% .75
14C29-1335 1 33K, 'AW, 1% .75
14C29-6674 6 6 . 7K, ‘AW, 1% .75
14C29-3 334 33.3K, 'AW, 1% 75
14C29-1 334 13.3K, 'AW, 1% 75
14C29-6673 6.67K, 'AW, 1% 75
14C29-3333 3.33K, 'AW, 1% 75
14C29-1333 1.33K, 'AW, 1% 75
14C29-6672 667 ohms, 'AW, 1% 7 5
14C29-6002 600 ohms, 'AW, 1% .7 5
15C 7 - 1 4 5K Vert. P. C. Mtg. 5 0
15C7- 2 10K Vert. P. C. Mtg. .75
15C10 -1 1 . 5K-10K Dual W/sw itch 2.50
15C 7 - 1 5 20 0 o hm Vert. P. C. Mtg. .75
15C7-1 1 50 K Ve rt. P. C. Mtg. .75
19A6-1 FET, U1837E o r 2N5163 2.50
19C16-1 2N5227 .50
19C4-1 2N5172 .50
19A18 TP4 27A .50
19 A25 D41D1 1 .25
19C14 - 1 2N4248 . 5 0
19 A20 FET, 2N5461 1.50
19C11 -1 FET, M P F 10 3 125
24 G22 6 , 5 uf , 1% Poly 3 50
24 G227 .05uf , 1% Poly 50
24 G22 8 .005 uf, 1% Po l y .50
24 G229 480pf , 1% Poly .50
25C1 45 Switc h ro tary 23 p o s. 17 75
50C5-2 1N4 148 .2 5
TD 4 01
ΤΙ 1N414 8
6.2V Zener
Tr i mmer 1.6- 10pf
75pf POLY
750Df POLY
Trimme r ,3- 5p f
.01,600V
30pf P OL Y
91 p f POLY
180pf POLY
330pf POLY
125pf POLY
Swi t c h, rotary
TIME BASE BOAR D
4.25
.25
.50
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
6.7 5