Hitachi CC9SM, Service Manual

Page: 45 / 92

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CP-S245(CC9SMN)/CP-X255
/ED-X8255
(CC9XMN)
Wiring diagram 8
CNSH2
TSW
㫧㪈㪇㫦
CNSH2
䍼 䍼
FG3
FG3
Circuit board
shield
Circuit board
shield
Power supply case
I/O metal
I/O metal
Main board
Tube
Screw
Screw down CNSH2 to the I/O
metal after passing it through
the circuit board shield hole.
TSW
Upper case rib hole
Attach the TSW with the
printed side facing the lamp.
㪫㪪㪮
Wiring when attaching the circuit board shield.
When attaching the circuit board shield.
(1)Connect and wire the CNSH.
(2)Wire the TSW.
(3)Connect the FG3.
(4)Screw down the circuit board shield.
Make sure to screw down the
circuit board shield.
Area of Importance
Pull out the TSW through
t h e g a p b e t w e e n t h e
shield and the I/O metal.
Wire the TSW to keep
its joint away from the
upper case rib hole.
Screw down the CNSH2 and circuit
board shield to the I/O metal at the
torque of 0.49±0.05N·m manually.
Area of Importance
[CAUTION]
Confirm that the wires are not protruding to the screw area.
Screw down the FG3 and circuit board
shield to the power supply case.
Area of Importance
Pass the TSW lead over the screw head,
and insert the tube of the wire between
the I/O metal and the main board.
Make sure to confirm that the tube is not
put on the screw head.