Yamaha F225F, Service Manual

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3-21
RIG
GING
Rigging information
Digital network system diagram
This outboard motor uses simple cabling of the digital network system of the Digital Electronic Con-
trol, 6Y8 Multifunction Meter, and 6Y9 Multifunction Color Gauge, making rigging simple and easy.
The diagram (Digital network system diagram) shown here is a sample digital network system dia-
gram using the 6Y9 system.
Single outboard motor application
(*1) Install the waterproof cap to the open terminals.
(*2) The extension wiring harness is available in 5 lengths types: 6.1 m (20.0 ft), 7.0 m (23.0 ft), 8.0
m (26.2 ft), 10.0 m (32.8 ft), and 12.0 m (39.4 ft). Select the one that fits the boat length.
(*3) Y-COP
a
Engine ECM
b
Extension wiring harness
c
Digital Electronic Control
d
Engine start switch (with engine shut-off
switch)
e
Receiver
f
Pigtail bus wire
g
Fuse (10 A)
h
Power wire
i
Wire lead for 6Y9
j
Main bus wire
k
6Y9 Multifunction Color Gauge
l
Wire lead for 6Y9
m
Wire lead for NMEA 0183
n
GPS
o
Wire lead for fuel tank (6Y9)
p
Fuel tank (fuel tank sensor)
q
Cap 1 (white)
r
Hub
s
Single hub
t
Wire lead for 6Y9 Multisensor
u
6Y9 Multisensor
a
Power port
b
Bus port
c
Device port
Color code
B : Black
Br : Brown
B/Br : Black/Brown
B/G : Black/Green
B/O : Black/Orange
B/P
: Black/Pink
G : Green
L : Blue
O : Orange
P : Pink
R : Red
W : White
Y : Yellow