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Article #63142

Re: PowerBook mailing list (PeeBee ML)

#63142
From: Tsukada Seiji
Date: Fri, 23 Oct 1992 11:00
98 lines
3885 bytes
$BDMED!wBgF|K\0u:~$G$9!#(J

In article <A89178.92Oct22160023@kidss2.kyushu-id.ac.jp> a89178@kyushu-id.ac.jp writes:
>
>  $B:#EY(JPhoneNET$B$G%M%C%H%o!<%/$rAH$b$&$H;W$C$F$$$k$N$G$9$,!"$3$N%3%M%/%?$,(J
>$B7k9=9b$/$F!"$G$-$k$3$H$J$i<+:n$7$h$&$H$$$&$3$H$K$J$j$^$7$?!#(J
>  $B$=$3$G!"EE5$20$J$I$K$$$C$F!V$3$N%3%M%/%?$N7k@~$O$I$&$J$C$F$$$k$N$+!)!W(J
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>  $B$I$J$?$+!"$3$N%3%M%/%?$r<+:n$7$?J}$,$*$i$l$^$7$?$i!"7k@~$N;EJ}$r65$($F(J
>$B$$$?$@$1$J$$$G$7$g$&$+!)(J
>

CapNet$B$H$$$&EEOC@~$r;H$C$?(JLocalTalk$BG[@~$,$"$j$^$9!#(J
"It's so simple and cheap that you'll never see it retailed."
$B$@$=$&$G$9!#(J
$B%*%j%8%J%k$NJ8>O$O(JAmerica On LIne$B$N(J Space Science BBS$B$K$"$j$^$9!#(J
$B$=$N%U%!%$%k$N0lIt$@$1!#(J

----------------------
A "O" means a connection
  
PIN NUMBERS ARE FOR MAC DB-9.
NUMBERS IN () ARE FOR MINI DIN 8 (MAC PLUS AND UP)
  
          CapNet Connector  (last update 1/9/91)
  
 J1 MAC CONNECTOR                                    J2
       9 (5)                               C1 .1 uF
RCV(-) ----------------------------O----------][------O
                                   !
       8 (8)                       !       C2 .1 uF
RCV(+) --------------------------------O------][------O
                                   !   !            ^
                                   !   !   J2 CONNECTED
       5 (3)                10 ohm !   !   TO ALL OTHER
TX(-)  -----------O-----------R3----   !   CONNECTORS.
                  !                    !
       4 (6)      !         10 ohm     !
TX(+)  -----------------O-----R4--------
                  !     !
             1K   R     R  1K
                  1     2
                  !     !
       3 (4)      !     !
GND    -----------O------
  
  
PARTS LIST:
  
2    R1,2      1K 1/8W RESISTORS
2    R3,4      10 OHM 1/8W RESISTORS
2    C1,2      .1 uF THREE LAYER CERAMIC CAPS
1    J1        DB-9 MALE OR MINI DIN 8 CONNECTOR
1    J2        2 PIN BERG OR RJ-11 PHONE CONNECTOR
5    WIRE      (NOT SHOWN) 22 GAUGE STRANDED WIRE 6"
  
  
NOTES:
  
C1,2 can be disk type but ceramic is more stable.
The entire unit can be mounted on a 1" X 1" .100 ctr
bread board or smaller. No printed circuit is needed.
Connect all componets lead to lead and connect cable
wires to leads on bottom of board.
Use heat shrink tubing over entire board as a cover
or dip in RTV sealer or put in a old 35MM film case.
  
  >> CONNECTORS
  
DB-9 (female, looking at the rear of the Mac)
  
       5   4   3   2   1
      --------------------
      \O   O   O   O   O/
       \ O   O   O   O /
         -------------
         9   8   7   6
  
  
MINI DIN - 8 (female looking at the rear of the Mac)
  
            -------   INSIDE NOTCH ("N")
          (    N    )
        (  O   O   O  )
       (   8   7   6   )
       (  O     O   O  )
        ( 5     4   3 )
      2  (   O   O   )  1
            --------
               N      OUTSIDE NOTCH
  
----------------------

-- 
------------------------------
$@DMED@;<!(J $@BgF|K\0u:~3t<02q<R(J
tsukada@gaken.dnp.co.jp 
Technical Details
Message-ID: <1540@pix.gaken.dnp.co.jp>
Path: arc1-ca.pugleaf.net!sparky!uunet!stanford.edu!agate!spool.mu.edu!sgiblab!nec-gw!nec-tyo!wnoc-tyo-news!astecgw!dnpcts!pix!tsukada
References: <sml.io356@lab.ntt.jp> <A89178.92Oct22160023@kidss2.kyushu-id.ac.jp>

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From: tsukada@gaken.dnp.co.jp (Tsukada Seiji)
Newsgroups: fj.sys.mac
Subject: Re: PowerBook mailing list (PeeBee ML)
Message-ID: <1540@pix.gaken.dnp.co.jp>
Date: 23 Oct 92 11:00:53 GMT
References: <sml.io356@lab.ntt.jp> <A89178.92Oct22160023@kidss2.kyushu-id.ac.jp>
Distribution: fj
Organization: IIRI , Dai Nippon Printin Co.,Ltd. , Tokyo , Japan
Lines: 98