Yamaha F150A Service Manual page 484

Charging unit and starting unit (F150A, FL150A [except for European and
Oceanian markets] and F150B, FL150B)
1. Engine ECM
2. PTT relay
3. PTT motor
4. Starter relay
5. Starter motor
6. PTT switch
7. Trim sensor
8. Joint connector 1
9. Joint connector 2
10. Fuse box
11. Stator assembly
12. Rectifier Regulator
13. Battery
14. House (accessory) battery
a. Fuse (50A) (engine battery)
b. Fuse (50A) (house [accessory] battery)
c. Fuse (20A) (engine ECM, ISC valve, fuel injector, high-pressure fuel pump, ignition coil)
d. Fuse (20A) (engine start switch, PTT switch)
e. Fuse (30A) (starter relay)
f. Main relay
g. Diode
A. To remote control
B. To hub
D. To diagnostic flash indicator
E. To YDIS
F. To alert indicator
G. If the 6Y8 Multifunction Meter is selected, connect the coupler.
*1. The connecting points for the same colored wiring within the coupler can be changed.
A-8