Yamaha F15A - Charging System Peak Voltage

E
CHARGING SYSTEM
ELEC
SERVICE POINTS
CHARGING SYSTEM PEAK VOLTAGE
1. Measure:
9 Rectifier-regulator output peak volt-
age
Excessively over specification →
Replace.
Excessively below specification →
Check the lighting coil.
+: Circuit
*
: Loaded
2. Measure:
9 Lighting coil output peak voltage
Below specification → Replace.
+: Circuit
*
: Loaded
8-29
Output peak voltage:
R-B
r/min
Cranking 1,500 3,500
+
*
+
*
V 6.0 — 20 46
Output peak voltage:
G-G
r/min
Cranking 1,500 3,500
+
*
+
*
V 6.5 6.0 21 46
6 A model
+: Circuit
*
: Loaded
Output peak voltage:
R-B
r/min
Cranking 1,500 3,500
+
*
+
*
V 6.0 — 20 46
10 A model
6 A model