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(3) The connector
(3)
The connector terminal num
shape terminal, plug terminal and flat shape
shape terminal, plug terminal and flat shape terminal, etc., the terminal number is indicated.
(4) When the conne
(4)
When the connectors located
are indicated by a dotted line.
are indicated by a dotted line.
1. 1.
Ter r m m in inal al n n um
Te
umbe
2. 2.
C C on
onne
nec c to tor nu
r num m b b er er
3. 3.
Ter r m m in inal al n n um
Te
umbe
CHAPTER 4 HOW TO READ CIRCUIT DIAGRAMS
CHAPTER 4 HOW TO READ CIRCUIT DIAGRAMS
2. 2.7 7
In Indi dica cati tion
(1)
(1) When a co
When a connec
indicated by the arrow with the sheet symbol next to
indicated by the arrow with the sheet symbol next to it. it.
Also, the name of destination equipment is indicated
Also, the name of destination equipment is indicated
for better understanding.
for better understanding.
(2)
(2) Also a
Also a conne
indicated by the arrow with the sheet symbol next to it. it.
indicated by the arrow with the sheet symbol next to
Also, the name of sender equipment is indicated for
Also, the name of sender equipment is indicated for
better understanding.
better understanding.
2. 2.8 8
In Ind d ic icat ati i on
The
The GND
GND (earth),
(earth), depending
represented as shown below.
represented as shown below.
(1) When
(1)
When conne
connecting
terminal number is indicat
ber is indicated next to
ed next to the connector
ctors located side by side ar
side by side are the identic
1
1
2
2
ber r
ber r
on of of Co
Conn
nnec ecti ting
ng Li Line
nnecting wi
ting wire cro
re crosses to ot
sses to other she
connecting
cting wire
wire from
from other
other shee
on of of GN
GND (
D (E E a a rt rth h ) )
depending on
on the
the connection
connection type,
cting dire
directly
ctly to t
to the bo
he body.
dy.
the connector symbol. However
symbol. However, for the
terminal, etc., the terminal number is indicated.
e the identical but have a diffe
al but have a different number
3
3
4
4
4. 4.
Conn
Co
nne e ct cto o r nu
5. 5.
Indica
Ind
icates
tes tha
ne
her sheet, it is
et, it is
1. 1. D D es esti tina
nati tion
sheet is als
t is also o
1 1 . . S S e e n n d d e e r r e e q q u u i i p p m m e e n n t t n n a a m m e e
type, is is
, for the terminals such
terminals such as round
rent number, the line bet
, the line between the co
ween the connectors
5
5
r num m be
ber r
that th
t the co
e conne
nnecto
ctor is t
r is the sa
he same
me. .
on s s he
heet et sy symb
mbol ol
2 2 . . D D es esti tina
nati tio o n e
2 2 . . S S e e n n d d e e r r s s h h e e e t e t s s y m
as round
nnectors
501959
501959
4-9
4-9
1
1
2
2
501960
501960
n equ
quip ipme
ment nt na
name
me
1
1
2
2
501961
501961
y mb b o o l l
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