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2-9. Replacement of DC/DC Converter Unit
4. Remove the four screws and pull out the DC/DC
converter unit (1), that is PS-419 board.
PS2.6 x 4
PS2.6 x 4
5. Remove the two screws.
B2.6 x 4
2-10 (E)
DC/DC converter unit (1)
6. Pull out the five plug-in boards.
7. Remove the DC/DC converter unit (2) pushing it
toward you as shown in the figure.
DC/DC converter unit (2)
8. Install a new DC/DC converter unit in the reverse
order of removal.
MX-59
DL-65
PR-200
VA-158
IE-44
HDC-750A
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