Honda CB900F Service Manual page 377

IGNITION SYSTEM
SYSTEM DIAGRAM
MAIN SWITCH
ENGINE STOP SWITCH
CLUTCH SWITCH
IGN ITION COIL
(#2-#3 COIL)
THROTTLE
POSITION
SENSOR
CAM PULSE GENERATOR
BANK ANG LE SENSOR
IGNITION COIL
-=~-
(#1-#4 COIL)
ENGINE CONTROL
MODU LE (ECM)
~~~//_-
SIDE STAND SW ITCH
NEUTRAL SWITCH MAIN FUSE 30A
BI/W- - - - - - - .......
>- Bl---o """"-o---e l~-<
T
CLUTCH SW ITCH
r---+-'~,
L
CA M PU LSE GEN ERATOR CRANK PU LSE GENERATOR
y
~ ~
PGM-fI FUSE lO A
l.D
BANK ANGLE SENSOR
[~
I
BATTERY _
,-t==::=:::,=====t--,
ENGI NE CONTROL MODULE (ECMj
I
-----, BuIY
GJR
V/G RN YIR
SIDE STAND SWITCH
U~G/W~/Wf-
G G-
O
2P (G)
-= ~
QOWN
IGNITION COIL
r--~~---I B I/W-------++H
00 00
_
L i -±--±-
- - - -
- - - -
DIODE
NEUTRA L
SWI TCH
17-0