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LionHeart
Joined: 14 Jul 2016
Posts: 3
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Hulio
Joined: 15 Apr 2006
Posts: 494
Location: Belgium
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| Posted: Thu Jul 14, 2016 7:35 pm Post subject: |
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Dimensions are the ones you need but the polarity is reversed. So using it could destroy your HDFury.
Look for one with + on the outer diameter and - (mass) on the inner diameter, or modify this one yourself.
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LionHeart
Joined: 14 Jul 2016
Posts: 3
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| Posted: Thu Jul 14, 2016 8:29 pm Post subject: |
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Looks like all of them are in this format 
How can I reverse the polarity?
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Hulio
Joined: 15 Apr 2006
Posts: 494
Location: Belgium
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| Posted: Thu Jul 14, 2016 9:41 pm Post subject: |
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Cut the cable and you should see two wires, mostly red for + and black for -
Strip all four ends and solder red to black on both wires. Simple.
Don't forget to isolate them with electrical tape or shrinking tubes.
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LionHeart
Joined: 14 Jul 2016
Posts: 3
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| Posted: Fri Jul 15, 2016 8:41 am Post subject: |
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Should I make 2 cuts, one near the USB end and one near the connector end?
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Hulio
Joined: 15 Apr 2006
Posts: 494
Location: Belgium
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| Posted: Fri Jul 15, 2016 12:41 pm Post subject: |
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No need to cut the cable on two places.
Of course, the cleanest and best looking way is achieved when you can dismount the connector (USB or jack-side), switch the cables and mount it back. Like in the picture below.
But most cable connectors are molded and cutting them is the only option.
Or keep searching the net for negative USB to 2,5 jack barrel cable. Not so common, but they exist.
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SPL800
Joined: 10 Nov 2009
Posts: 164
Location: Israel
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| Posted: Thu Jul 21, 2016 8:14 am Post subject: . |
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what are the value for the power supply of the HD fury2?
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AnalogRocks
Forum Moderator
Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Posted: Thu Jul 21, 2016 5:35 pm Post subject: |
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Off the top of my head.
Provide 1 amp at 5 volts regulated (+ - 5%) with negative polarity on the CENTER pin and positive polarity on the outer barrel.
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CRT.
HD done right!
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