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Old 13th July 2013, 01:53 PM   #1
adason is offline adason  United States
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Default subwoofer circuit

can anyone provide schematics for this subwoofer circuit? I do not think they got it all right on the picture
thanks
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Old 18th July 2013, 09:48 AM   #2
AndrewT is offline AndrewT  Scotland
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Ask the retailer.

I can see Pin1 going to the PCB. This is wrong.
Pin1 goes to Chassis at the XLR socket.
Many/some would argue that the Screen goes direct to Chassis OUTSIDE the Chassis and not via Pin1 to the INSIDE of the Chassis.
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Old 19th July 2013, 12:46 AM   #3
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Well the top photo, (parts layout) shows speaker terminals and RCA jacks.

The bottom photos only show XLR connectors (mis-wired).

Also don't see any speaker level driver components.
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Last edited by Speedskater; 19th July 2013 at 12:49 AM.
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Old 19th July 2013, 05:32 PM   #4
adason is offline adason  United States
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retailer refused to provide the schematics
only the picture...with lots of mistakes...

those speaker terminals are actually speaker level input...and using resistors it converts it to the line level, see the bottom side flipped...

anyway, so I presume there is no schematics available
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Old 20th July 2013, 08:34 AM   #5
AndrewT is offline AndrewT  Scotland
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If the data accompanying the item is wrong, then send it back and demand a full refund.
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Old 20th July 2013, 08:46 AM   #6
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Quote:
Originally Posted by adason View Post
retailer refused to provide the schematics
only the picture...with lots of mistakes...

anyway, so I presume there is no schematics available
And device is?

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Old 20th July 2013, 01:42 PM   #7
adason is offline adason  United States
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just like title says, subwoofer circuit
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Old 20th July 2013, 01:45 PM   #8
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Quote:
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just like title says, subwoofer circuit
ebay?

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Old 20th July 2013, 01:47 PM   #9
adason is offline adason  United States
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yes
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Old 20th July 2013, 01:49 PM   #10
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Hit the link to ebay!

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