Tektronix 576 - Page 84

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Maintenance-Type 576
J 360 J 361 J 362 J 363
P i n P in P i n
P
in
Desc r iptio n P erforman ce
Co n verti b les
(Co n
t)
H
orizo n tal L ogic
L evels
Out
p
uts
Ι np uts
True F alse
True F alse
17 H orizontal
2 Χ
Ρ r ο ν i d e Drive
terminal P rovi d e effective
Switc
h P osition
effective op e
n
to
between 0 open circuit .
or 200 mV/DIV circ u it voltage . V an d +1
.5 V .
Open circuit
Deflection
F actor
O pen ci r cuit Τ
e r
m i η α
1 voltage is t he
is t h e 50
+12 .5 V
su
p ply .
voltage so ur ces
18 H orizontal 5 Χ
+
1 2 . 5 V . mA or less Terminal must
Switch
P
ositio
n
Termi n al must into external source
100 μΑ
o r 50 m V /DI
V
si nk or sou r ce circuit . o r less
.
Deflectio n F actor 100 μΑ or
less .
P owerSupp
ly
Out
p uts R ecommen de dmaximum rate of loa d current c
h anges : 1 mA/ μ
18 +5 V
M aximum loa d 100 mA
19
-75 V
M aximum loa d 15 mA
20
+100 V
M aximum loa d 25 mA
21
-12 .5
V M aximum loa d 100 mA
22 +12 .5 V
M aximum loa d 500 mA
23
G r oun d
1
AC P ower
Collector Supp lies
6
Safety Interloc k
N ormally
ope
n -en d ed . Can be wire d for by p ass on75 V and
B yp ass
350 V
ra
n ges . +12 .5 V p resent w hen by p asse d r ange is
selec-
te d .
7 Safety Interloc k Op
en circuit
on
15 V ra n ge . -12 .5 V on all ot h er ranges . If
groun
de
d ,
activates collector p owe r su pp ly .
24
Looping Com p ensation Ca p
acitive cou p le d to Collector Su p ply out p ut .
15,16
Collector Su pp ly Out 15
V R ange : 10 Α continuous p ea k current .
32 75
V R ange : 2 Α continuous p ea k curre n t .
350
V
Ran ge
: 0 .5 Α continuous p ea k cu rrent .
1500 V R ange
:
100 m A
continuous p ea k current .
13, 28,
Collector C u rrent R eturns for all
collector cu rrents as well as 15 V AC and 75
V
29 R eturn AC
P
ower .
4-18 Ο