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-   -   Connecting my DVD RCA jacks to the Aux-In of the Stereo (https://www.boatbanter.com/electronics/78297-connecting-my-dvd-rca-jacks-aux-stereo.html)

Geoff Schultz February 16th 07 01:09 PM

Connecting my DVD RCA jacks to the Aux-In of the Stereo
 
krj wrote in
:

Geoff Schultz wrote:
"Bill Kearney" wkearney-99@hot-mail-com wrote in
t:

Any suggestions as to what I have to do to make this work?
Get a 12v DVD player. It's the inverter causing you the trouble.
I'm not at all confident that you'll be able to effectively
eliminate it on the boat. I've got a 12v player in our 348 Vista
and it's great. I actually use the AUX-in on the DVD player to daisy
chain input from an iPod.

That and you're likely to get better battery life using a 12v player
anyway. But if the player already uses an external power supply you
may be able to use a DC-to-DC transformer to adapt to whatever
voltage it needs. But if you want to just cut to the chase and get
things working I'd dump the AC/inverter setup and just get a player
designed for auto/rv/marine use.

-Bill Kearney


I've been through about 3-4 DC based DVD players and haven't found
one that compares to the AC based Sony that I settled on. The Sony
plays everything flawlessly. I'll work on it from the isolation
standpoint. If the problem is a ground loop, it seems that there's
no reason to assume that the isolation transformer won't solve it.

-- Geoff

Geoff,
Do other audio devices work with the stereo on the same input you are
using for the DVD? Maybe the problem is not with the DVD but is with
the stereo.
krj


I feed my Sirius radio and SSB (so we can listen to the nets while we
have breakfast in the cockpit) through it. Both are fine. I have an
isolation transformer on order which will be waiting for me in Ft.
Lauderdale when I get there next week.

-- Geoff

b393capt February 16th 07 03:40 PM

Connecting my DVD RCA jacks to the Aux-In of the Stereo
 
On Feb 15, 9:16 pm, "Bill Kearney" wkearney-99@hot-mail-com wrote:
Any suggestions as to what I have to do to make this work?


Get a 12v DVD player. It's the inverter causing you the trouble. I'm not
at all confident that you'll be able to effectively eliminate it on the
boat. I've got a 12v player in our 348 Vista and it's great. I actually
use the AUX-in on the DVD player to daisy chain input from an iPod.

That and you're likely to get better battery life using a 12v player anyway.
But if the player already uses an external power supply you may be able to
use a DC-to-DC transformer to adapt to whatever voltage it needs. But if
you want to just cut to the chase and get things working I'd dump the
AC/inverter setup and just get a player designed for auto/rv/marine use.

-Bill Kearney


Having the TV & DVD player running off the 12V without using an
inverter has other benefits, like less power consumption and a quieter
environment in the boat, but my experience is you can still get these
ground loop problems. I had both my TV (Went thru a DC to DC converter
to boost up to 18V) and a 12V DVD player side by side connected to the
same 12V outlet, and still needed an isolator on the line between the
TV and DVD player. In fact, I think it was recommended to me in this
google group.

-Dan








Kees Verruijt February 16th 07 06:25 PM

Connecting my DVD RCA jacks to the Aux-In of the Stereo
 
b393capt wrote:
TV and DVD player. In fact, I think it was recommended to me in this
google group.

-Dan


Ahum, this is NOT a google group. You may be reading it through Google,
but the USENET predates Google Inc. by a few decennia...

Try googling for "usenet is not google groups" :-)

--
Kees

b393capt February 18th 07 08:18 PM

Connecting my DVD RCA jacks to the Aux-In of the Stereo
 
On Feb 16, 1:25 pm, Kees Verruijt wrote:
b393capt wrote:
TV and DVD player. In fact, I think it was recommended to me in this
google group.


-Dan


Ahum, this is NOT a google group. You may be reading it through Google,
but the USENET predates Google Inc. by a few decennia...

Try googling for "usenet is not google groups" :-)

--
Kees


Interesting ... is google groups a good way to view this group, or are
their much better ways to do this ?


GeoffSchultz February 23rd 07 10:12 PM

Connecting my DVD RCA jacks to the Aux-In of the Stereo
 
I'm on the boat in Ft. Lauderdale and I'm happy to report that the
ground loop isolater worked like a charm.

-- Geoff



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