powersoft K Series User Manual

53
K6 K8 K10 K20 | SERVICE MANUAL
INDEX
KDSP board installation
It is possible to retrot the optional K-DSP on every K Series
amplier with serial number greater than 19062, older serial num-
bers need to be sent to Powersoft, please contact Powersoft for
further informations.
Powersoft DSP upgrade Kit comes as a DSP board protected in
an electrostatic shielding envelope, two brass spacers and a kit
of labels.
Powersoft KDSP upgrade kit
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
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Prior to installing of the K-DSP board check if the rails are com-
pletely discharged: leds in (Fig. 58) should be off, this should
happen 15 minutes after that the amplier has been switched off
and disconnected from the mains.

7railledsshouldbeofforit
isneededtodischarge
capacitorsbank

Locate the control board, positioned in the front left corner of
the amplier, as in (Fig. 59) and remove the screws of the control
board with a Phillips PH0 screwdriver.
Screw on the same holes the brass spacers support standoff as
on (Fig. 60).
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
Carefully position the DSP board on top of the control board, pay
particular attention to the four connectors of both boards, they
should align perfectly. (Fig. 61)
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Screw the DSP Board in place, being carefull not to over tighten
the screws in order to avoid any unwanted damage. (Fig. 62)
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Reassemble the amplier’s cover.
Once the DSP Board has been succesfully installed, replace the
front sticker choosing the appropriate one from the provided kit.
Lastly, perform a Firmware update as described in the previous
section.
(Fig. 58)
(Fig. 60)
(Fig. 61)
(Fig. 62)
(Fig. 59)

powersoft K Series Specifications

General

Brand	powersoft
Model	K Series
Category	Amplifier
Language	English