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3921

Ebay DX-440 with no audio saved thanks to this group

I remembered reading a few years ago issues with a DX-440 that appeared to be working but there was no audio. A couple weeks ago I found one on ebay with that
hikeofyourlife
Aug 1, 2016
#3921
 
3920

Re: Sangean 803 or 803a complete tuning knob.

Hi to all out there -  has anybody wrecked an 803 or any other same type be it Sangean or other rebranded radio ??   I need a complete rotary tuning control
MM
Aug 1, 2016
#3920
 
3919

Matsui MR-4099 for sale.

I'm based in the UK and I have a lovely condition Matsui that I no longer use.It works great,no battery corrosion,very little in the way of scuffs
gerrytweedie
May 31, 2016
#3919
 
3918

FSale: IC-7800..Flex 6300..Elecraft K3 '''

Entire station forsale Icom IC-7800 ... $3,800 IC-756 Pro III .... $1,200, Kenwood TS-990 ... $4,300 Elecraft K3 w/ P-3 ..... $2,350 Flex 6300 ......
donofri.glennj
May 16, 2016
#3918
 
3917

Re: DX440 only showing a clock?

Thanks for all the suggestions, guys ... I'll take them in turn once I get some spare time. I don't remember seeing any fuses, but I'll take a second look.
woodtorturer
May 9, 2016
#3917
 
3916

Re: DX440 only showing a clock?

Since it was in a high humidity environment, check to make sure the power and lock switches are actually working. Check continuity and clean with de-oxit in
Mark Hilliard
May 7, 2016
#3916
 
3915

Re: DX440 only showing a clock?

If you take the radio apart, I think, there's a fuse inside, check if it's good? Also, once it's apart, you can check for bad connections, oxide build up or
gysz
May 7, 2016
#3915
 
3914

Re: DX440 only showing a clock?

Hello, My 440 suffers a similar issue... but with an ext. dc input (correct pol !) I can get it to run the radio properly. It takes several on off cycles with
Don Zarling
May 7, 2016
#3914
 
3913

Re: DX440 only showing a clock?

The only other thing I can think of is to try alternating between the AC and DC inputs.  Find an AC adaptor that is complimentary to the 440 and try it from
Rick Price
May 7, 2016
#3913
 
3912

2 DX 440's

I have 2 RS DX 440's for sale with wall wart. 1 manual 1 works tested on FM and the other won't power up and the battery case is corroded... Both show timer
texas9bill2
May 7, 2016
#3912
 
3911

Re: DX440 only showing a clock?

My power switch stopped working a few weeks ago. I replaced the clock batteries and it started working again.... On May 6, 2016 2:49 AM,
WS8E
May 7, 2016
#3911
 
3910

Re: DX440 only showing a clock?

I am facing same trouble in my dx 440 only clock displayed power switch does not work.
zaheerayyaz
May 7, 2016
#3910
 
3909

Re: DX440 only showing a clock?

Well, after a little more work, I've got the AA compartment cleaned up to the point where all the battery voltage gets through. The D's might be a lost cause
woodtorturer
May 5, 2016
#3909
 
3908

Re: DX440 only showing a clock?

Good luck Woody.  Let us know how it goes...... On Monday, May 2, 2016 8:44 PM, "woodtorturer@... [Sangean803]" wrote:  
Rick Price
May 3, 2016
#3908
 
3907

Re: DX440 only showing a clock?

Thanks guys ... I tried replacing the AAs, but didn't remember that they were required. I think I have to do a lot more work on the corrosion all around if
woodtorturer
May 2, 2016
#3907
 
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