Electrical System
6) Inspection of Rectifier
1.
Check conduction of fuse (10 A) contained in the fuse box
1. Replace if non-conductive.
2.
Check conduction between rectifier terminals. Replace if
out of specification.
Rectifier tester check chart (3GR-76060-0)
Yellow a
Yellow a
Black b
Red c
・ Circuit tester: HIOKI3030 (Measurement range:1kΩ)
・ The measurement varies depending on the measurement range of the circuit tester or voltage
due to diode used in the unit.
・ This check provide only a reference, and it is impossible to perform perfect check.
7) Inspection of Lighting Coil
Measure resistance between lighting coil terminals a and
1.
b. Replace if out of specification.
This test can be made without removing parts.
Range of normal lighting coil resistance :
0.46 - 0.68 kΩ
8-10
Yellow a
Yellow a
∞
(
∞
(
)
ON
∞
(
)
(8 kΩ)
ON
ON
(7 kΩ)
(7 kΩ)
c
Tester "+" terminal
Black b
ON
)
(7 kΩ)
ON
(7 kΩ)
ON
(7 kΩ)
b
a
1
Red c
∞
(
)
∞
(
)
∞
(
)
b
a
4st 4/5/6 2020