Electrical Technical Data; Ignition Timing Control System - Yamaha F50D Servise Manual

Electrical technical data

Ignition timing control system

Item
Spark plug
Gap
Cap resistance
Ignition coil
Primary coil resistance (*1)
at 20 °C (68 °F)
Secondary coil
resistance (*1)
(spark plug wire - spark plug
wire)
at 20 °C (68 °F)
Pulsar coil
Air gap
Resistance (*1)
at 20 °C (68 °F)
Output peak voltage (*1)
at cranking (unloaded)
at cranking (loaded)
at 1500 r/min (loaded)
at 3500 r/min (loaded)
Thermoswitch
Temperature
Switch ON
Switch OFF
Charge coil
Resistance (*1)
at 20 °C (68 °F)
Output peak voltage (*1)
at cranking (unloaded)
at cranking (loaded)
at 1500 r/min (loaded)
at 3500 r/min (loaded)
CDI unit
Output peak voltage (*1)
at cranking (loaded)
at 1500 r/min (loaded)
at 3500 r/min (loaded)
(*1) The figures are for reference only.
Model data / Electrical technical data
Unit
F50DET
mm (in)
kΩ
Ω
kΩ
mm (in)
Ω
V
V
V
V
°C (°F)
°C (°F)
Ω
V
V
V
V
V
V
V
Model
FT50CET FT50CED
0.8–0.9 (0.03–0.04)
3.8–6.3
0.1–0.2
3.5–4.7
0.5–1.0 (0.02–0.04)
396.0–594.0
6.3
3.5
7.4
11.2
76–84 (169–183)
63–77 (145–171)
272.0–408.0
140
140
170
130
150
150
120
0
FT50CEHD
1
2
3
4
5
6
7
8
9
10
A
1-6