Chapter 5 Disassembly and Assembly
5-110
3
Remove the connectors in the below figure to remove the cables secured to the transformer
unit assembly with the wiring band and clamps.
Removing the transformer unit assembly will remove the cables expressed with heavy lines in the figure,
which are kept attached to the unit. Remove any other cable than the above, which is attached to the unit.
•
Ties
•
A: wiring band (cut them off)
•
B: snap ties (cut them off)
•
C: snap ties (remove them)
Caution
When removing the connector, hold a notch on the connector without pulling a cable. Giving a
strong pull to the cable may cause it to be broken.
•
Transformer cables
•
JJ1 (JP1A: cable)
•
JP2 (CN2: cable)
•
JJ3 (JP3: cable)
•
JJ21 (tap switching connector)
JJ21 must be removed from the clasp.
•
PCU
•
CN2 (PCN2: cable)
•
Interlock switch
•
JJ10 (JP10: cable)
•
Interlock relay 1
•
2 pieces in the lower side (left: brown,
right: black)
•
Digital power supply
•
CN2 (JP25: cable)
•
Digital power supply cooling fan cable
•
JP49 (JJ49: cable)
•
Analog power supply
•
CN2 (JP27: cable)
•
Halogen power supply
•
CN1 (HCN1: cable)
CN2/JP27
JJ2
JJ1
CN1/HCN1
JP10
CN2/JP25
JJ3
2 Wires at Bottom
of Interlock Relay 1
Tap Switching
Connector
JJ21
JP49
CN2/PCN2
A
B
B
C
A
A
A
A
First Front Side
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