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Making Opposite Polarity DSATX MB_SW Cable

 
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zootjeff
Site Admin


Joined: 29 Mar 2004
Posts: 34

PostPosted: Sun May 14, 2006 7:42 am    Post subject: Making Opposite Polarity DSATX MB_SW Cable Reply with quote

http://www.mpegbox.net/DSATX/DSATX_Pos_Sw/

This shows how to build the DSATX power switch cable.

Kits are available.

Kit includes:
PNP Transistor 2n3906 - Digikey: 568-1367-1-nd
2 -10k resistors - Digikey: 10KEBK-ND
24" 2 pin jumper - PCCABLES.COM
1" 1/8" heat shrink - Digikey: A018B-4-ND
2" 1/4" heat shrink - Digikey: A014B-4-ND

1. Cut the cable near one of the ends.
2. Strip the remaining leads.
3. Cut off the extra white lead from the longer remaining cable section.
4. Twist and cut the 10k resistors.
5. Solder to the middle lead of the transistor
6. Put the 1/8" tubing over the resistor pair
7. Bend up and solder the lead as shown.
8. Solder the long section of cable (red lead) to the resistor that was not bent up and connected to the other pin of the transistor.
9. Connect the connector and wires as shown.
10. Put the heatshrink back over as shown.


Now it is ready to use. Connect the section with the heatshrink near the motherboard. The red lead is the Motherboard Power Switch

The connector opposite the heatshrink goes to the DSATX JP1 pin G1,G2. Red wire goes on G1
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jan
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PostPosted: Tue Jun 13, 2006 5:53 pm    Post subject: will this work on the microSDC aswell ? Reply with quote

Will this mod work if i have the MicroSDC board ?
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Guest






PostPosted: Thu Jun 29, 2006 9:31 pm    Post subject: Re: will this work on the microSDC aswell ? Reply with quote

jan wrote:
Will this mod work if i have the MicroSDC board ?

Yes.
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MarcelP



Joined: 16 Mar 2008
Posts: 3

PostPosted: Sun Mar 16, 2008 8:29 am    Post subject: Reply with quote

Is this cable necessary?? for the Motherboard GA-MA69G-S3H !
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