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TÓPICO: problema cassa beringher b300

problema cassa beringher b300 07 Fev. 2014 17:23 #1

ola' a todos!i'm italian musician . 5 years ago i have buyed a monitor amplified from Beringher the B300.
now i have the power toroidal transformer broken and i dont know the specs of this item.
In this site i have downloaded the schematics for b300 beringher but i m not an electrical tecnician and i dont understand the specs for power.
On my toroidal transformer is write : TTO-12224-00
the toroidal is 13 cmx 4,3cm
the transformer has 3 wires in :red blu black and 3 wires out in a socket :2 Yellow 1 brown.
please is possible for you reading the diagram in the site say to me the specs?
i think is 300 watt of power 50/60 hz 230 v but i dont know the out voltage .
please help mke thanks

Re:problema cassa beringher b300 07 Fev. 2014 18:22 #2

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Hello eddylogan,

The schematic diagram of Beringher B300 does not have the Power Supply.

Should consult the datasheet of LM3886 ICs and finds its power supply is +28 VDC and -28VDC

Best regards.
O trabalho dignifica o Homem

Re:problema cassa beringher b300 08 Fev. 2014 11:15 #3

THANKS THANKS THANKS!!!!!!!!!

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