Re: Speaker troubles


"Geoff@home" <geoff@xxxxxxxxxxxxxxxx> wrote in message
news:HZhqf.9698$vH5.479118@xxxxxxxxxxxxxxxxxx
>
> <91steve@xxxxxxxxx> wrote in message
> news:1135112061.896517.140760@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>> Thanks guys for all your help. I looked for lose connections and there
>> didn't seem to be any. But when I opened up the speaker case and looked
>> around I saw that were that where the negative wire is soldered onto
>> the speaker it seemed to be burnt (there are black and brown marks
>> around it). Do you think that this is the source of the problem?

The black and brown marks may just be flux (the stuff that is in the core of
solder and is supposed to burn away when you solder but never completely
does).

But that is the obvious connection to check. I'd take it off and redo it.


.

Relevant Pages

  • Re: NGG (WPC-95) resetting
    ... It is not uncommon for Midway/Williams boards have weak or light solder ... You should definately refresh the solder connections for the power ... Tested wall voltage ... caps with me and I thought replacing C11 & C12 was my best bet given ...
    (rec.games.pinball)
  • Re: Poll: electrical connector crimpers/dies
    ... :> I solder my connections because I do not have the correct crimping ... Burndy (for their terminals and related crimpers) ... Therefore, if you are trying to "only add lightness", avoid solder! ...
    (rec.aviation.homebuilt)
  • Re: JVC AV-32WP2EK 32" Widescreen Blue Blooming TV !
    ... or a H-K short I would expect the screen to abruptly change ... if you're dealing with solder connections or a tube. ...
    (sci.electronics.repair)
  • Re: IIgs wont start up -- ZipGS dead?
    ... :> Another update: I decided to have a closer inspection at the solder ... :> like all the solder around the pin dried out and is missing. ... showing the backside of the oscillator socket: ... Looks to me like the other connections aren't so good either. ...
    (comp.sys.apple2)
  • Re: Poll: electrical connector crimpers/dies
    ... :> I solder my connections because I do not have the correct crimping ... Burndy (for their terminals and related crimpers) ... solder may be wicked. ...
    (rec.aviation.homebuilt)
Loading