Page 809 of 1000
ACX00908AB
HOUSING LANCE
ACX00909
ACX00910AB
FRONT HOLDERFRONT
HOLDER
ACX00911 AB
HOUSING LANCE
Page 810 of 1000
CAUTION
ACX00912
ACX00913AB
WATERPROOF
CAP
ACX00914
ABTERMINAL LANCE
Page 811 of 1000
ACX00915
3Checking of Parts Associated with
Probable Causes and Determination
of Faulty Parts 2
Determination of Probable Causes
4Repair and Confirmation
Observe the symptom carefully. Check if there are also
other problems.
In determining the probable causes, it is necessary to
study the wiring diagram to understand the circuit as a
system. Knowledge of switches, relays and other parts is
necessary for accurate analysis. The causes of similar
problems in the past must be taken into account.
Troubleshooting is carried out by making step-by-step
checks until the cause is found.
After the problems are corrected, be sure to check that the
system operates correctly. Also check that new problems
have not been caused by the repair.
AC
1
Observation of Problem Symptoms
Page 812 of 1000
ACX00936AB
CLICK
ACX00937
ACX00938
ABSELECTOR KNOBPOINTER
Page 813 of 1000
CAUTION
CAUTION
ACX00939
ACX00940
ACX00941
ACX00942
AB
RED LEAD WIREPOWER LINE
BLACK LEAD WIRE
GROUND
Page 814 of 1000
ACX00943
ACX00944 AB
CURRENT
FLOWSCURRENT DOES
NOT FLOW CURRENT DOES
NOT FLOWCURRENT FLOWS OFF
OFFON
ON NORMAL OPEN (NO) TYPE
NORMAL CLOSED (NC) TYPE
Page 815 of 1000
ACX00945 AB
6
OFF
5
432
1
1ST 2ND 3RD
4THSTAGE
ACX00947
AB
COVER
SPRING
IRON
CORE
COIL
IRON
PIECE
CONTACT
ACX00948
AB
POWER SUPPLY
FUSE
LIGHTRELAY
SWITCH
ON
OFFON
OFF
Page 816 of 1000
ACX00949AB
NORMAL OPEN (NO) TYPE
DEENERGIZED STATE ENERGIZED STATE
CURRENT FLOWS CURRENT DOES
NOT FLOW
ACX00950AB
NORMAL CLOSED (NC) TYPE
DEENERGIZED STATE
ENERGIZED STATE
CURRENT FLOWSCURRENT DOES
NOT FLOW
ACX00951
AB
FUSE BLOCK
TEST TAPS
ACX00952
AB
STATE OF FUSE BLOWN DUE TO
OVERCURRENT