hmmm


half of ICs on cards have IC sockets half dont BUT
anyway I used PRO ic socket with gold wholes for IC s
..I have good expiriance with that... (changed allmost
400 ic sockets in my MCI 532 desk)

also as far as I see DMX is beauty to service!!!
99% of parts are standard ics available in all shops
around the world...( even in small Croatia where some
resistors are hard to find :( )

when I will have some free time I will made back up of
Eproms v4.01 couse for rest I allready have BACKUP!!!

I have eprom programmer ;)

BTW thanx for some help and advices for DMX !!!!

Damir K Rogina




--- "Paul J. White" < pjwhite@... > wrote:

> Good work, Damir. I've repaired many DMXs and I've
> seen bad 4011s on voice
> cards a few times before. Not enough times that I
> would put in a socket,
> personally, though a good quality socket shouldn't
> cause any problems. I
> seem to remember that some of the earliest DMXs may
> have had all the ICs on
> the voice cards socketed. After a while many
> sockets were eliminated to
> save on cost.
> -- Paul White
>
> At 12:38 PM 11/20/2007 +0000, Les Lambert wrote:
>
> >Well done, but it's not a common problem. If
> putting
> >sockets on, the ones that last 20 years are turned
> >pin, best use low profile for baords that are
> close.
> >The later boards are very well made and hard to
> >damage. This isn't true of most stuff made since
> then,
> >so don't try it on your Triton (no offence lovely
> >Triton, but you rhymed: anything from the last 15
> >years is similar). These days plated through holes
> are
> >more fragile and everything's tiny.. even with the
> >magnifier and the glasses.
> >The mod I liked was the zif socket for the sample
> >EPROM on the MKII Tom/Kick Snare/Perc card, but
> only
> >one brand of socket actually fitted in the space.
> >Come to think of it the LM1 Hihat was the biggest
> >improvement, especially aphexed and Orban EQ'd. The
> >layered ElKick and Linndrum Kick was good
> >too............. I got lost back there just before
> >sampling got affordable.
> >Have fun with the DMX, I don't think we saw
> anything
> >better (in fixed tuning non-velocity 80's land).
> >
> >--- Damir Rogina
>

<<mailto:roginator1%40yahoo.com> roginator1@... >

> wrote:
> >
> > > THIS WAS EASY
> > >
> > > PROBLEMATIC WAS IC U2 on perc 2 card TC4011CN
> > >
> > > I believe it was allready changed in past couse
> > > soldering points didnot look like other on card
> so I
> > > went to store and get IC socket to avoid
> soldering
> > > in
> > > fututre if this happen again
> > >
> > > ( maybe this is a weak spot in DMX who
> knows)
> > >
> > > I desolder new socket and instal BRAND NEW
> 4011CN
> > > and
> > > SHAKER is back again alive and kicking
> > >
> > >
> > > I recaped my whole DMX and noise on outputs is
> gone
> > > and I belive that after allmost 25 years was
> time
> > > to
> > > replace DRY caps...
> > >
> > > I used RIFA for PSU filtering and all other
> > > Panasonic
> > > FC caps...
> > >
> > > LONG LIVE DMX probably next 20 years!!!!!
> > >
> > > SPECIAL THANX TO CHARLES FOR SELLING ME THIS
> KILLER
> > > MACHINE !!!
> > >
> > > Damir K Rogina
> > >
> > >
> > >
> > >
> > >
>
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