Yamaha YX600S Service Manual page 212

I
ELEC
1531
ELECTRICAL STARTING SYSTEM
6-13
Pocket tester
Element
Good
( +)
y
D2
Sb
03
W/G
w
0: Continuity
(00)
x: Discontinuity (oo)
(-)
Sb 0
y
x
w
0
W/G
x
NOTE:
~~~~~~~~~~~~~­
The results "O" or" x" should be reversed ac-
cording to the pocket tester polarity.
OK
!
Defective
element
I
Replace diode assembly.
9. Main switch conduct check
•Disconnect main switch coupler (Brown,
Red, Blue).
•Connect Pocket Tester (YU-03112) to main
switch leads (Brown, Red).
Tester (
+)
lead~Red
lead
Tester(-) lead~Brown lead
NOTE:
~~~~~~~~~~~~~~
Set tester selector to "Ox 1" position.
•Turn main switch to "ON" position and
check it for continuity.