Anyone has a schematic or service manual for any DSW-Micropro subs?

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  • GungHoeAudioDIYguy
    GungHoeAudioDIYguy Posts: 1
    SeleniumFalcon wrote: »
    Sent..
    I recently purchased 2 of these 1000’s and both have now lost powering up. Both fuses have been popped. One sub for sure made a large hummm to a buzzzz and then a large snap sound. I pulled the amp plate off this one and found that the 660045-1 board has a blackened area around the lower centre and also around the H4 Cap series pair of the power supply portion.

    Wondering I I could get any available schematics
    Of this ? Thanks in advance.

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  • SeleniumFalcon
    SeleniumFalcon Posts: 3,903
    Schematic sent..
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  • mpitogo
    mpitogo Posts: 505
    I own two Polk DSW microPRO 3000. One of them went bad in 2018 and I sent it off to https://edwardselectronics.net/index.html to get repaired and it worked great. It's still alive today. The other died some time after and it's still dead. Looks like they removed the Polk amps from their repair list either lack of clients or they no longer can.

    Good luck with your repairs.
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  • txcoastal1
    txcoastal1 Posts: 13,356
    mpitogo wrote: »
    I own two Polk DSW microPRO 3000. One of them went bad in 2018 and I sent it off to https://edwardselectronics.net/index.html to get repaired and it worked great. It's still alive today. The other died some time after and it's still dead. Looks like they removed the Polk amps from their repair list either lack of clients or they no longer can.

    Good luck with your repairs.

    Not really mentioned on their site, but do they only repair subwoofers?

    I have a Sunfire TGA-7201 HT amp I need serviced

    2-channel: Modwright KWI-200 Integrated, Dynaudio C1-II Signatures
    Desktop rig: LSi7, Polk 110sub, Dayens Ampino amp, W4S DAC/pre, Sonos, JRiver
    Gear on standby: Melody 101 tube pre, Unison Research Simply Italy Integrated
    Gone to new homes: (Matt Polk's)Threshold Stasis SA12e monoblocks, Pass XA30.5 amp, Usher MD2 speakers, Dynaudio C4 platinum speakers, Modwright LS100 (voltz), Simaudio 780D DAC

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