Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Anyone one else have any ideas? Seems. . posted by John PA on December 14, 2014 at 12:43:28:
Well, the function of the converter is to take an input voltage and produce an output voltage. In this case it takes + and - 9-18V input and produces a + and - 15V output (ie a 15-0-15 supply).
So in your amp there will be a power supply with an output that gives between 9 and 18V, both + and - (I'm guessing). So there will be 3 wires - plus, minus and ground. You connect these 3 wires :
Plus to pin 4
Minus to pin 3
Ground to pin 6
Good idea to them connect up the power supply and check the voltages on the converter are correct. Check for 15V between pin 7 and 6, and also pin 5 and 6
Then there will be the amp board, and this takes 15-0-15V as input. Again there will be 3 wires : Amp plus, amp minus and amp ground.
Amp plus to pin 5
Amp minus to pin 7
Amp ground to pin 6
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Follow Ups
- RE: Anyone one else have any ideas? Seems. . - beautox 16:57:08 12/14/14 (3)
- Right and that is what is confusing as they are . . - John PA 18:58:56 12/14/14 (2)
- RE: Right and that is what is confusing as they are . . - beautox 19:35:29 12/14/14 (1)
- Great . . - John PA 20:57:50 12/14/14 (0)