EasyManua.ls Logo

Heathkit IT -3120 - Page 24

Heathkit IT -3120
49 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
FINAL
WIRING
Refer
to
Pictorial 12 (on
Page
16)
for
the
following
steps.
( ) Connect the red wire
coming
from clamp
AD
to
the
positive
(+
) terminal
of
the meter (5-1).
Connect the black
wir
e coming
fr
om clamp
AD
to
the
negati
ve
(-)
terminal of the meter (5-1).
( ) Connect
the
black wire coming
fro
m clamp AG
to
the
lug
of
jack BB (5-3).
Connect
th
e w hite
wire
coming
from
clamp AG
to
the
lug
of
jack BC 15-4).
Connect the
wi
res coming
from
clamp
AF
as
follows:
Red
wire
to
the lug
of
jack BD (5-4) .
Green
wire
to
the lug
of
jack
BE
(5·2).
White-red
wire
to lug 1
of
batlery
holder
BG
(5-1
).
White·black wire to lug 2
of
battery
holder
BG
(5·1).
White·green wire
to
lug 1
of
battery
holder
BH (5·1).
White-gray
wire
to
lug 2
of
banery
holder
BH (5· 1).
Thi
s completes
the
wiring
of
yo
ur Transistor Tester.
Check
to
see
that
all connections are soldered.
Switches C and L should n
Ot
have any wires connected
to
the switch lugs.
Refer
to
Pictorial
13
f
or
the fol
lowing
steps.
( ) Prepare the red t
es
t lead
from
red stranded
wire
as
shown in Part A
of
Pictorial 13. Then install a
ba
nana
%
Y2
~
0
1"
2"
I ! I I ! I II
Page
17
,AI
RfMOv[
U I " ".
'.H
ATlO""
tRO·\' [ACH
",'~D
Of
IHi
IISllE
~
D
A" O
1\
'
/1>
,
I
OC.[IHI~
IHE
fiN
E
Vi
I
RE
S .
r-lfL.j 0
ii'
--1
r-
"'==" aI'
1=
-
,8,
I';;[~IIHI
;Id'
."ID
">I
RE
1',10 I
HE
' I
SA"A.."
P,uG
B[\~
BOIH ,'
IIRE
fl·,
D\
I
I",
flAT
AGA
I '" I IHI PII!G
BOI)
Y.
I
G
hi='
I \ S
UlAIO
::?
O--
SOt
li
l\
'
,A
flU
t.J
..
I', IUI
AI
!')
L!
R!
o~
I /
PHIllI
PS
I ,
r.E'
.'
,
V",
V
IP
~
V
)\\
/ P
l;(E
IHI eA ',A:;A
PLU
G 0 ') A SMAlL
I
/,
P.H
l
llIP\
ICRHD.RI'iiR
'O R 5 1
Mil
A
.
11:
~
lOOl
Pv')H
THE
1~,SUU
dOR
DV{R
\
THE
SA ,,;1
It.
P
tutJ
A 'jD
I,'
.I~{
U'
.1
Il1H(
~
I . ;)UlATOP.
,AP').
II
~
P'
. AC(
ICI
I
NSfRI
lHE
OIHER
INO
Of
TH[
I[ST
lEAD
INt
O
IHE
ALLIG
AT
OR
C
LI
P S
OlotR
IHE
LEAD.
t
HE
N It
<S
IA
ll
I H! CLIP I
NS
UL
AT
OR
01,
IH£
Cl
iP
.
G
-
-:'A--
~
/"
~
CR:II\'P AND
_
---
_~,
S
OL
DE
R
~
~
1
T
EllellP
~
1
~ ,'5
Ul
A
lO
R
--
/~
~
..
PICTORIAL
13
plug
with
a red insulator on one end and
an
alligator
clip
and rubber insulator on the other end of the test
lead
as
shown
in
Parts
Band
C
of
the Pictorial.
In a s
imilar
manner,
use
stranded wire and prepare the
black, white, and green test lead
s.
,\
-=-
,-
JiIh
-
~-
ii
Q_
0 m
,-,--
~
i
'"
~
-
===--i
~
~
.~~
~
~
~
_
r7J
t
~
)
~~
-
·
~
~
®
Cf-:J
m
PO~illIV[
IER
II
1'
. AL
r~
~
\! ..
..
..
~
II
~
:.
I
.......
~
0 ")f1
1'1(.
[ K
®
- - - - -
--
.
)!)
.
~
o 0
~Q::
-
~
: .
;;:J7
3"
4"
5"
6"
I I I I
PICTORIAL
11

Related product manuals