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Re: Ep175v3 no green light
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Joined: Sep 2009
Posts: 1,902 Likes: 101
connoisseur
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connoisseur
Joined: Sep 2009
Posts: 1,902 Likes: 101 |
Good news! Upgrade time. For you or jazzba?
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Re: Ep175v3 no green light
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Joined: Jan 2007
Posts: 10,490 Likes: 116
shareholder in the making
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shareholder in the making
Joined: Jan 2007
Posts: 10,490 Likes: 116 |
I'll celebrate jazzba's good news by upgrading to the new subs that will be announced.
House of the Rising Sone Out in the mid or far field Dedicated mid-woofers are over-rated
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Re: Ep175v3 no green light
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Joined: Dec 2013
Posts: 9
regular
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OP
regular
Joined: Dec 2013
Posts: 9 |
Finally got someone to look at it...it was a bad "positive 12-volt regulator"...he said it overheated...and was surprised there wasn't a heat sink or fan
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Re: Ep175v3 no green light
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Joined: Jan 2007
Posts: 10,490 Likes: 116
shareholder in the making
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shareholder in the making
Joined: Jan 2007
Posts: 10,490 Likes: 116 |
Glad you got that fixed. Regulators don't always need heat sinks or fans. Maybe there was another fault that caused it to overheat. Or maybe it's bad design and it should have thermal regulation.
House of the Rising Sone Out in the mid or far field Dedicated mid-woofers are over-rated
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Re: Ep175v3 no green light
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Joined: Dec 2013
Posts: 9
regular
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OP
regular
Joined: Dec 2013
Posts: 9 |
Glad you got that fixed. Regulators don't always need heat sinks or fans. Maybe there was another fault that caused it to overheat. Or maybe it's bad design and it should have thermal regulation. It's just a chip...cooling for the whole ps is what he meant.
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Re: Ep175v3 no green light
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Joined: Jan 2007
Posts: 10,490 Likes: 116
shareholder in the making
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shareholder in the making
Joined: Jan 2007
Posts: 10,490 Likes: 116 |
The bottom photo shows the v2 heatsink outside the cabinet. The top photo shows the heatsink moved inside. Fans are a no no and should be avoided by the designer.
House of the Rising Sone Out in the mid or far field Dedicated mid-woofers are over-rated
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Re: Ep175v3 no green light
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Joined: Dec 2013
Posts: 9
regular
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OP
regular
Joined: Dec 2013
Posts: 9 |
Unfortunately, not on the power supply board.
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Re: Ep175v3 no green light
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Joined: Jan 2007
Posts: 10,490 Likes: 116
shareholder in the making
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shareholder in the making
Joined: Jan 2007
Posts: 10,490 Likes: 116 |
Well then you know what? You, as the customer, get the benefit of the doubt. Axiom ought to allow you to trade up from your 175v3 to the 125v4. Andrew has said the 125v4 bats as hard as the 175v3! I have two in cherry chestnut and love them.
House of the Rising Sone Out in the mid or far field Dedicated mid-woofers are over-rated
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