Chacking Of Connections - Yamaha LB50IIAC Service Manual

COLOR CODE
B .................... Black
Br ................ Brown
Ch .......... Chocolate
Dg ....... Dark green
G .................. Green
Gy .................. Gray
D
-0+
D
-0+
L ..................... Blue
0 ................ Orange
P ...................... Pink
R ...................... Red
Sb ............ Sky blue
w ..................
White
EB801000
CHECKING OF CONNECTIONS
Check the connectors for stains, rust, mois-
ture, etc.
1.Disconnect:
• Connector
2.Check:
• Connector
Moisture-, Dry each terminal with an air
blower.
Stains/rust-, Connect and disconnect the
terminals several times.
3.Check:
• Connector leads
Looseness -, Bend up the pin
G)
and con-
nect the terminals.
4.Connect:
• Connector terminals
NOTE:
The two terminals "click" together.
5.Check:
• Continuity (using a pocket tester)
NOTE:
• If there is no continuity, clean the termi-
nals.
• When checking the wire harness be sure
to perform steps 1 to 3.
• As a quick remedy, use a contact revital-
izer available at most part stores.
• Check the connector with a pocket tester
as shown.
Y ........................ Yellow WIG ........ White/Green
B/R .............. Black/Red Y /R ............ Yellow/Red
B/W ......... Black/White
Y/W ....... Yellow/White
Br/W ...... Brown/White
G/Y ........ Green/Yellow
L/W ........... Blue/White
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