CIRCUIT DIAGRAMS
-
How to Read Circuit Diagrams
WIRE
COLOR CODES
Wire colors are identified by the following color codes.
Code Wire color
Code
Wire color
1
B
1
Black
1
P 1
Pink
I
BR Brown
R
Red
G
Green
SB
Sky blue
I~--
I
GR
Gray
v
Violet
I
1
L
1
Blue
1
W 1
White
I
LG
Light green
0
Orange
Y Yellow
Example:
e+
1.25
5-E
-i-
1 2
cl
Al660244
-1
If a cable has two colors, the first of the two color code
characters indicates the basic color (color of the cable coating)
and the second indicates the marking color.
No.
1
2
3
4
NOTE
Meaning
<F>:
Flexible wire
<TX
Twisted wire
Wire size
(mm*)
Basic color (color of the cable coating)
Marking color
*:
No code indicates 0.5
mm2
(.0008
in.2).
Cable color code in parentheses indicates 0.3
mm2
(.0005
in.2).
TSB Revision
I