2-1. BKLE-101
c As for the removal and installation, turn off the power switch and unplug the power cord from AC inlet.
5. Remove the two screws and remove the switching regulator together with insulating cover.
Insulating cover Sub-chassis
2-1-1. Switching Regulator
1. Remove the top plate. (Refer to �1-3. Removal of Cabinet�.) 2. Remove the nine screws and remove the two beams.
B3 5 Switching regulator B3 B3 5 5
B3
5
6. Remove the two screws and remove the insulating cover.
B3 Beams
5
3. Disconnect the two connectors (CN1 and CN2). 4. Remove the four screws and remove the sub-chassis.
Insulating cover B3 B3 4 CN1 B3 4 B3 CN2 4 Switching regulator 4
7. Install the new switching regulator in the reverse order of steps 1 through 6.
