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Gear / Technical Help => TS Knowledge Base / Archive => Remote Power => Topic started by: gdplusmore on August 28, 2009, 06:43:39 PM

Title: Nakamichi MX-100_Power_Schematic
Post by: gdplusmore on August 28, 2009, 06:43:39 PM
Nakamichi MX-100_Power_Schematic

Link to purchase  mini din connectors

http://www.hosfelt.com/en-us/dept_173.html

other parts for battery box can be obtained at radio shack   
Title: Re: Nakamichi MX-100_Power_Schematic
Post by: ziko on August 29, 2009, 01:44:27 PM
Is that schematic right? I believe the batteries hooked that way are 18 volts. not saying it won't work but I do not believe its 9 volts. postive to postive/negative to negative=9volts
Title: Re: Nakamichi MX-100_Power_Schematic
Post by: gdplusmore on August 29, 2009, 04:49:15 PM
This works for me...I had downloaded this from 

http://www.nakmics.com/   a few years back.  I  get at least 4 hours  per show

Title: Re: Nakamichi MX-100_Power_Schematic
Post by: DSatz on December 25, 2009, 11:57:00 PM
ziko, the batteries are connected in series, but notice that the "center point" between them is connected to the ground pin of the connector. This means that they will actually supply -9 Volts and +9 Volts respectively to the preamp, which is close enough for rock 'n' roll in this case.
Title: Re: Nakamichi MX-100_Power_Schematic
Post by: LeftoverSammy on December 18, 2022, 05:11:05 PM
Its right, I drew up that sketch ages ago and posted it someplace on the webs. I got it from some other Nak guru at the time. Worked for me and was very reliable. Funny to come see this dwg come full circle. I have been semi retired for about 6yrs now from the taping scene but have been considering getting back into it in 23'.