Thank You John --- Walter Johnson <[EMAIL PROTECTED]> wrote: > The sound related pins are as follows: > 67 +8 clean for sound output > 70 +5 V power for sound out > 71 Sound Out right > 72 Sound Out left > 73 Right input signal from external microphone > 74 Left input signal from external microphone > 148 External microphone plugged in > 149 No connect (ext. line or microphone level) > 150 External speaker plugged in > > I realize that this list seems incomplete and > somewhat confusing and > contradictory. It is lifted directly from a > technical document that > was none to clear itself. I can likely dig up the > actual document if > anyone is interested. > > I was working on this same idea for a while. I > believe that you only > need to tap 71, 72, and Gnd for the actual sound > signal and then > either ground 150 or assert it to tell the Duo to > mute the internal > speaker. I didn't ever try it because I was unable > to select a dock > for sacrifice. Even the lowly ADB micro dock > squealed for mercy when > I tried prying it open with a screwdriver. In > retrospect I would rip > in to a clunky old full size dock and rob the > connector from that for > testing. They seem to be everywhere and all with bad > power supplies. > > The other theory I had was to open the screen bezel > and attach some > sort of tiny connector to the speaker directly. > > Please keep us up to date on what you find out! > > >Message-ID: > <[EMAIL PROTECTED]> > >Date: Sun, 7 Jan 2001 06:53:54 -0800 (PST) > >From: John P <[EMAIL PROTECTED]> > >Subject: [Duo2400] Re: duodock internal hd & more > > > >Does anyone know wich pins on the duo 152 PDS > docking > >connector caries the audio out. I would love to > have > >mobile audio out capability on my 2300c. > > > >John > > > > > > > > > > > >152 PDS docking connector > > ---------- > Duo/2400 List, The friendliest place on the Net! > A listserv for users and fans of Mac subportables. > FAQ at > <http://www.themacintoshguy.com/lists/DuoListFAQ.shtml> > Be sure to visit Mac2400! > <http://www.sineware.com/mac2400> > > To unsubscribe, E-mail to: > <[EMAIL PROTECTED]> > To switch to the DIGEST mode, E-mail to > <[EMAIL PROTECTED]> > Need help from a real person? Try. > <[EMAIL PROTECTED]> > > ---------- > Dr. Bott | Great Duo & 2400 stuff including 10/100 > Ethernet for 2400s! > Dr. Bott | Duo Batts too > <http://www.drbott.com/prod/alist/duo.html> > > NineWire | If they are cool enough to host > this list... > Digital Solutions | ...you should check them out! > http://www.NineWire.com/ > > PowerBook Guy is | Click here! > Everything PowerBook! | > http://www.powerbookguy.com > > Midwest Mac Parts ][ <http://www.midwestmac.com> > After-market parts for Macs. ][ 888-356-1104 ][ > > MacResQ Specials: LaCie SCSI CDR From $99! PowerBook > 3400/200 Only $879! > Norton AntiVirus 6 Only $19! We Stock PARTS! <http://www.macresq.com> __________________________________________________ Do You Yahoo!? Yahoo! Photos - Share your holiday photos online! http://photos.yahoo.com/ ---------- Duo/2400 List, The friendliest place on the Net! A listserv for users and fans of Mac subportables. FAQ at <http://www.themacintoshguy.com/lists/DuoListFAQ.shtml> Be sure to visit Mac2400! <http://www.sineware.com/mac2400> To unsubscribe, E-mail to: <[EMAIL PROTECTED]> To switch to the DIGEST mode, E-mail to <[EMAIL PROTECTED]> Need help from a real person? Try. <[EMAIL PROTECTED]> ---------- Dr. Bott | Great Duo & 2400 stuff including 10/100 Ethernet for 2400s! Dr. Bott | Duo Batts too <http://www.drbott.com/prod/alist/duo.html> NineWire | If they are cool enough to host this list... Digital Solutions | ...you should check them out! http://www.NineWire.com/ PowerBook Guy is | Click here! Everything PowerBook! | http://www.powerbookguy.com Midwest Mac Parts ][ <http://www.midwestmac.com> After-market parts for Macs. ][ 888-356-1104 ][ MacResQ Specials: LaCie SCSI CDR From $99! PowerBook 3400/200 Only $879! Norton AntiVirus 6 Only $19! We Stock PARTS! <http://www.macresq.com>
