ALPHA 5 CD SERVICE MANUAL
CHANGE OF MAINS VOLTAGE
WARNING - the unit must be unplugged from the mains when replacing the fuse as the mains inlet
and fuse are at mains potential even with the unit switched off.
The Alpha 5 can be set for use on 230v or 115v mains supplies.
There are 2 mains fuseholders in the unit - one marked 230v & the other 115v
and the fuseholder with the fuse fitted to it determines the working voltage. To
change voltage remove the fitted fuse and fit the correct fuse to the other
fuseholder.
The correct fuses are:
160mA antisurge for 230v
25OmA antisurge for 11 5v
DIAGRAMS
ALPHA 5 BLOCK DIAGRAM
SERVICE MODE BLOCK
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