Re: DX-398 shortwave receiver problem: dead headphone channel



Yes, line out works fine. It occurs to me I might have shorted out the right
channel once upon a time when I plugged in a mono speaker to the headphone
jack. That would probably short the right channel to ground. I wasn't aware
of the problem until I plugged in a headphone for the first time in a long
time a couple of days ago.

"Andrew Rossmann" <andysnewsreply@xxxxxxxxxxxxxxxxxxx> wrote in message
news:MPG.1cf8f017c5696259896cd@xxxxxxxxxxxxxxxxxxxxxxxxx
> In article <m5tje.2835$lQ3.1034@xxxxxxxxxxxxxxxxxxxxxx>,
> jdedert@xxxxxxxxxxxxx says...
>> Karl wrote:
>> > Well actually, I thought of that right off and tried two different
>> > phones. I also have removed and checked the jack, and it is ok, and I
>> > can't find anything visually awry with traces or components. I guess
>> > I'll have to scare up a schematic somewhere and trace it out.
>> >
>>
>> When you get that schematic, check to see if the radio has a *stereo*
>> headphone jack (you can do this by inspection as well). If not, the only
>> way you can get both sides to work is by using a 2.5mm mono to stereo
>> adaptor.
>
> It does have a stereo jack. I have the exact same radio, and the
> headphone and line-out jacks are the only way to get stereo FM.
>
> For the original poster, did you try the line-out jack? Do both
> channels work on it?
>
> RadioShack does have a parts list on-line:
> http://support.radioshack.com/support_electronics/doc42/42501.htm
>
> You may also want to look through this FAQ that covers the DX398, and
> the radio it's based on, the Sangean ATS-909:
> http://mysite.verizon.net/vze20h45/radio/sangean/ats909faq.html
>
> --
> If there is a no_junk in my address, please REMOVE it before replying!
> All junk mail senders will be prosecuted to the fullest extent of the
> law!!
> http://home.att.net/~andyross


.



Relevant Pages

  • Re: need advice on where buy audio adapter
    ... microphones have mono plugs which, if connected to a stereo female jack, would "short out" the opposing channels' signal. ... The correct adapter which is the most universal offers one jack which has the "ring" activated, the other with the "tip" activated, and neither using the other connection. ... and check which channel of the camcorder it appears on. ...
    (rec.video.production)
  • Re: Combine 2 headphone outs
    ... > the mono headphone out of my walkie talkie/ 2 way radio with the stereo ... I would not want to lose the stereo and I guess I would need ... > to just deliver the mono signal to one channel of the stereo headphone ...
    (sci.electronics.design)
  • Re: testing/setting up brand new UB2442FX-PRO EURORACK mixer:
    ... >When I got to the stereo channels, the same mono noise sample plugged ... >the right jack. ... >all channel pairs and stereo channels. ...
    (rec.audio.pro)
  • Re: How can I route ALL MACKIE CHANNELS to my Alesis Compressor? Main Inserts dont work?
    ... Or you can connect both EQ and compressor (and anything else you can ... maybe you would find the Mono Out useful.) ... and then the amp sends out one channel that is then split into ... EQ then return to Insert jack. ...
    (rec.audio.pro)
  • Re: Acoustic Guitar Amps?
    ... Channel acoustic guitar, bass & PA amp. ... different controls per use, inc. notch filter on the acoustic channel. ... All effects are in STEREO when using line-out to mixer or other stereo ... Rear stereo line out/headphone jack, effects loop -send/return jacks, ...
    (rec.music.makers.guitar.jazz)