Hello AKers, Sansui SE-7 graphic equalizer is not working all bands, except 32hz, both channel.
And only sliding up +12, but not decreasing when sling down below 0, and the rest bands from 63Hz to 16khz does not effect anything both up and down and both channel.
How i test injecting 32hz from input terminal, and the rest frequencies and scope from output terminal.
Did check the voltage power rail close to service manual. Im stuck here.
Any help would be appreciate. Will give any information needed. Thank you.
And only sliding up +12, but not decreasing when sling down below 0, and the rest bands from 63Hz to 16khz does not effect anything both up and down and both channel.
How i test injecting 32hz from input terminal, and the rest frequencies and scope from output terminal.
Did check the voltage power rail close to service manual. Im stuck here.
Any help would be appreciate. Will give any information needed. Thank you.