Digest for sci.electronics.repair@googlegroups.com - 6 updates in 3 topics

Peter Jason <pj@jostle.com>: Feb 25 11:38AM +1100

On Fri, 22 Feb 2019 14:48:51 -0800, Jeff
>relative position to the likely source of interference, is not being
>very cooperative or helpful. When you see a sentence end in a
>question mark, please try to answer the question.
 
The TV is a Sony ''Bravia'' XBR KDL-40XBR
https://www.sony.com.au/electronics/support/res/manuals/3217/32172841M.pdf
 
But normally I use the tuners in the ...
Panasonic DMR-PWT540
 
https://www.appliancesonline.com.au/manuals/DMR-PWT540GL/14082014134757DMR-PWT540GL%20Manual.pdf
because this allows faster surfing between
channels. Also, I record everything for later
select viewing.
The current antenna is
http://docshare.tips/hills-2007-antenna-catalogue_5875af0db6d87fe0468b45a0.html
 
 
The interference happens thru the Bravia tuner &
thru the Panasonic ones.
 
The roof antenna system has been the same for
about 7 years.
makolber@yahoo.com: Feb 25 07:54AM -0800

On Sunday, February 24, 2019 at 7:39:00 PM UTC-5, Peter Jason wrote:
> thru the Panasonic ones.
 
> The roof antenna system has been the same for
> about 7 years.
 
the OP needs a spectrum analyzer
m
Peter Jason <pj@jostle.com>: Feb 25 07:54AM +1100

On Sun, 24 Feb 2019 10:33:38 +0100, Look165
>> leak all over the place.
 
>> I'd test it outside instead of in my kitchen...
 
>> John :-#)#
 
I had a dishwasher disaster when the steam therein
shorted out the ''control card''.
 
I now find I can live happily without one, no
doubt saving heaps on power & water.
 
Consider this option unless you run a boarding
house.
 
My front-load washing machine brochure advises to
leave the front door open or ajar between washes
to save on seal wear.
"pfjw@aol.com" <peterwieck33@gmail.com>: Feb 25 04:55AM -0800

On Sunday, February 24, 2019 at 3:54:24 PM UTC-5, Peter Jason wrote:
 
> doubt saving heaps on power & water.
 
> Consider this option unless you run a boarding
> house.
 
Per the literature, our Bosch uses 2.4 gallons of water for the typical load, and about 4.4 gallons for 'scrub-the-paint-off-a-board' mode - which we seldom use. And, as there is no direct heating element, there are no worries about melting anything or anyone getting burnt. It has the capacity to make its own hot water, although if the domestic hot water is enough (150F), it will not. As most of us do not keep our domestic water at 150F, that is also a useful feature. We do not have to scrape dishes, anything softer than a hard nut and smaller than walnut is fine, and crusty eggs, pasta sauce and similar are no challenge at all. Those hard nuts will simply wind up in the pan-filter, no clogs.
 
Point being that a well-designed unit will get dishes cleaner, using less water, less energy and fewer chemicals than hand-washing unless one is incredibly efficient about it. The dynamics change if one lives alone, or has on-site sanitation, tankless water heater and any of several other conditions that mitigate towards hand-washing.
 
Also useful for sterilizing radio chassis and other equipment that has been 'moused' or worse.
 
Peter Wieck
Melrose Park, PA
tabbypurr@gmail.com: Feb 25 05:35AM -0800

> > shorted out the ''control card''.
 
> > I now find I can live happily without one, no
> > doubt saving heaps on power & water.
 
'no doubt' usually means a person hasn't worked it out & doesn't know.
 
 
> Also useful for sterilizing radio chassis and other equipment that has been 'moused' or worse.
 
> Peter Wieck
> Melrose Park, PA
 
Great for modern stuff too, just not relays or speakers etc.
 
I calculated a few years ago that handwashing could save around 40p/hr compared to using a machine. If anyone wants to work for that much, what can one say.
 
 
NT
Chuck <ch@dejanews.net>: Feb 24 10:53AM -0600

>by visual examination of the circuit board. I do not see any "out of the
>ordinary" capacitors.
 
> John
They are usually .47F to 1F and are normally short and squat.
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