Yamaha YST-SW015 Subwoofer Logo

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Posted on Jan 04, 2008
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Schematic I need a schematic for a yamaha YST SW015

  • ianhuysmans Sep 15, 2008

    I need a schematic of this product

  • nessagerm Apr 22, 2009

    resister 46 has blown in the sub and i cant tell what the color bands are any help?

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  • Posted on Jun 20, 2009
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Hi,
Similar problem, maybe inherent to this sub, found wiring diagram ( can't remember where right now) R46 is 150 ohm - 1/4 watt. As informed by many sources - burnt resisitor just result of other fault - on replacement resisitor just smoked it up again. Have tech attempting to separate power supply from amp to locate problem. WIll post result if faulty component is located. Not much of a sub anyway - just can't bear to throw it away for cost of minor component.

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  • Posted on Feb 09, 2010
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Yst-sw015 koks rezistoriaus R30 nominalas?

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  • Posted on Feb 04, 2010
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Haveing the same problem but with R45 anybody know the value searched the net for hours nobody got the specs any help whould be appreciated

  • Anonymous Feb 04, 2010

    just got the manual online mine did the same thing but it was r45 any luck on the repair

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  • Posted on Jul 18, 2009
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Resistor at that range work as a current limiting, look at the power transistors. they are mounted on the heat sink. remove them and check with a meter for shorts.
Look at newark electronic for parts, I have found the parts to be very reasonable

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  • Posted on Jan 12, 2008
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Hi I have a Paper Factory Original Manual on This one [email protected] Ebay ID Hawkwatcher65

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