[Repeater-Builder] NSN 6054A 12W speaker schematic ?

2010-07-23 Thread hitekgearhead
Hey Guys. I was looking at the schematic for the above mentioned speaker (thank you repeater builder site) and I had a few questions. First, does anyone know where to find a replacement for the 5184320A99 dual op-amp labeled U1? Secondly, Is this op-amp basically being used as a buffer,

Re: [Repeater-Builder] NSN 6054A 12W speaker schematic ?

2010-07-23 Thread DCFluX
Just by your description of the pins, I would suggest you look at the LM-380, 2.5W amplifier. They are tied together as they act as the chips heatsink. On Fri, Jul 23, 2010 at 1:19 PM, hitekgearhead hitekgearh...@hotmail.com wrote: Hey Guys. I was looking at the schematic for the above

Re: [Repeater-Builder] NSN 6054A 12W speaker schematic ?

2010-07-23 Thread DCFluX
Oops, didn't realize it was the stereo version, Try LM1887. On Fri, Jul 23, 2010 at 1:28 PM, DCFluX dcf...@gmail.com wrote: Just by your description of the pins, I would suggest you look at the LM-380, 2.5W amplifier.  They are tied together as they act as the chips heatsink. On Fri, Jul 23,

Re: [Repeater-Builder] NSN 6054A 12W speaker schematic ?

2010-07-23 Thread DCFluX
Err. LM-1877 On Fri, Jul 23, 2010 at 1:35 PM, DCFluX dcf...@gmail.com wrote: Oops, didn't realize it was the stereo version, Try LM1887. On Fri, Jul 23, 2010 at 1:28 PM, DCFluX dcf...@gmail.com wrote: Just by your description of the pins, I would suggest you look at the LM-380, 2.5W

Re: [Repeater-Builder] NSN 6054A 12W speaker schematic ?

2010-07-23 Thread Mike Morris
At 01:19 PM 07/23/10, you wrote: Hey Guys. I was looking at the schematic for the above mentioned speaker (thank you repeater builder site) and I had a few questions. If anybody's interested it's here: http://www.repeater-builder.com/motorola/genesis/pdfs/nsn6054a-68p81108c39-o.pdf First, does