Hitachi EDS-3170A, Руководство по обслуживанию

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ED-S3170A/ED-X3270A
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ED-S3170A/ED-X3270A
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Cautions when removing the PWB assembly Drive
When removing the PWB assembly Drive, there is danger of damaging the connector connecting cables and
the PWB assembly Input.
1) Disconnect 7 cables and remove 3 screws.
2) Lift up the rearward of the PWB assembly Drive to the front.
3) Disconnect 5 cables lifting the PWB assembly Drive.
Cautions when removing the POWER UNIT (BALLAST)
When removing the cable (CNBAR) connected to POWER UNIT (BALLAST) there is danger of damaging
the small PWB connecting cables.
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POWER UNIT (BALLAST)
Disconnect 7 cables
Remove 3 screws
PWB assembly Drive
PWB assembly Drive
Disconnect the board-to-board connector.
FRONT
Lift up
REAR
Disconnect 5 cables