Rbotron Sound Problem

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

I just tried testing a Robotron sound board I had lying around in an
existing Robotron cabinet and the sound was was there but very faint.
Adjusting the volume pot the sound stayed at the same volume. Jumping
pins 1&2 did not increase the volume. After I gave up I hooked the
original board back up again and got the same results. Any ideas?

 

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

I don't believe it's the speaker or the wire. All was working fine
before I swapped boards and swapped back again. I recieve no RAM or
ROM errors, no errors at all.

 

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

bad speaker or wires in between them.


<nhsno@yahoo.com> wrote in message
news:1123117013.119901.48300@g44g2000cwa.googlegroups.com...
>
> I just tried testing a Robotron sound board I had lying around in an
> existing Robotron cabinet and the sound was was there but very faint.
> Adjusting the volume pot the sound stayed at the same volume. Jumping
> pins 1&2 did not increase the volume. After I gave up I hooked the
> original board back up again and got the same results. Any ideas?
>

 

[Guest]

Archived from groups: rec.games.video.arcade.collecting (More info?)

check your supply voltage on the board... your connector may have gone bad

<nhsno@yahoo.com> wrote in message
news:1123154563.413035.236080@g44g2000cwa.googlegroups.com...
>I don't believe it's the speaker or the wire. All was working fine
> before I swapped boards and swapped back again. I recieve no RAM or
> ROM errors, no errors at all.
>