From: Jim <jim@jpes.com>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Sat, 11 Sep 2021 06:53:44 -0700
Subject: RE: [EE]: Resistor codes - How to read Pink 2 watt, 5 band resistors
Thread-Topic: [EE]: Resistor codes - How to read Pink 2 watt, 5 band
 resistors
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Historically, I believe as a multiplier, Silver is 0.1, and Gold is
0.01.  As a tolerance value, Silver is 10%, Gold is t%, and no band at
all, is 20%.



Regards,

Jim

> -------- Original Message --------
> Subject: Re: [EE]: Resistor codes - How to read Pink 2 watt, 5 band
> resistors
> From: Justin Richards <justin.richards@gmail.com>
> Date: Sat, September 11, 2021 4:15 am
> To: "Microcontroller discussion list - Public." <piclist@mit.edu>
>=20
>=20
> On Tue, 7 Sep. 2021, 13:08 Justin Richards, <justin.richards@gmail.com>
> wrote:
>=20
> > Attempting to (and failing miserably it seems) repair a Sony TV that
> > randomly powers on.  Sometimes, just a glimpse of the SONY logo then th=
e
> > LED flashes. (I think 6 times) so it looks like LED strips.  Quick chec=
k of
> > suspect caps would indicate they are all consistently in spec.
> >
> > The PSU has several low value resistors that I read as follows:-
> >
> > Shorted Probes -> 0.3 - 0.4 ohms
> >
> > BROWN - BLUE - SILVER - GOLD -  GREEN -> 0.4 - 0.5 OHMS
> >
> > RED - BLACK - GOLD - RED - GREEN  -> 2.0 - 2.1 ohms
> >
> > The internet has not helped answer what value I should assign the GOLD =
and
> > SILVER bands.and I have been unable to work back from what I have measu=
red
> > and the bands.
> >
> > Anyone had experience with these.  I eliminated the possibility they we=
re
> > inductors as they had R-designators
> >
> > Cheers Justin
> >
> >
> >
> >
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