RE: Regarding the suggestions you made, with regard to checking t he TLO82 OP AMP

      Peter, (or anyone else)
      *******

      Almost forgot to ask, one other thing, when the SOUND BOARD
     EPROM BOARD and CPU BOARD are all in place, and with the X/Y
     Boards (TIMING / CONTROL) Both Removed and after I power up the
     game the HALT LIGHT(RED LED) lights up and stays LIT until I power
     off and Replace the X/Y Board Pair.

      Is this a Normal Occurance ???

      Reason I ask, is that I would like to only Test the Sound Card with as
     few Boards as possible (if possible) in this Card Cage ???

      Also I know that the Sound Board must be in Slot 1 in the Card Cage,
     but what, if anything, actually happens, if you use another Slot ???

     Arcadius............... :-)

> -----Original Message-----
> From: Stempak Arcadius-ASTEMPA1
> Sent: Thursday, October 03, 2002 7:07 PM
> To: vectorlist@synthcom.com
> Cc: Stempak Arcadius-ASTEMPA1
> Subject: Regarding the suggestions you made, with regard to checking
> the TLO82 OP AMP
>
> Peter,
> *******
>
>
> I did my best to Scope things out, so to speak, and
> noted that while the TLO 82 OP AMP, is recieving Power
> (12 Volts) O.K. and INPUT 1 / OUPUT 1 appear to be
> working, as far as I can tell, did not dawn on me,
> but should have, that this OP AMP, in this Case, is being
> used as an Inverting AMP. Anyway it appears that INTPUT 2 /
> OUTPUT 2 is not either recieving or outputting anything at all
>
> Anyone have any ideas ???
>
> However and due to the fact that this Board, is not
> easy to get to, I imagine, that I will have to either create
> an Extender Board, or find out some other Creative way to
> get to the Parts on this Board, or ..........
>
> Does anyone perhaps have a SEGA G-80 Extender Card for Sale ???
>
> Or for the ultimate Question, (don't all laugh at once) does anyone have
> an ELIMINATOR (MEATBALL) working / spare sound card for Sale ???
>
>
>
> Arcadius................. :-)
>
> -----Original Message-----
> From: peter jones [mailto:highwayman2000@mail.ru]
> Sent: Wednesday, October 02, 2002 6:55 PM
> To: vectorlist@synthcom.com
> Subject: Re[6]: VECTOR: Question on ELMINATOR SOUND CARD with NO
> AUDIOOutputand X/Y Output.....
>
> >
> > Peter,
> > *******
> >
> > Sure thing a 100Mhz TEKTRONIX (Newer Small Model)
> > Any Ideas or Suggestions...
> >
> scope the signals between the sound circuits and the op-amps,
> it may save you changing them.
>
>
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Received on Thu Oct 3 17:56:13 2002