[Boatanchors] Simpson 260 VOM help
RJ Mattson
[email protected]
Wed, 17 Mar 2004 19:33:10 -0500
Ron, WA2EIO
Here is what I found for the 260 series 6
Resistor to the left of the zero adj pot is 11k 1%
2 resistors just below the same pot 123.5 1%
17.55k 1%
There is a resistor just to the right of these two (much larger) 121k 1%
EI EI O
bob...w2ami
www.qrz.com/callsign/w2ami
----- Original Message -----
From: "Ron Manfredi" <[email protected]>
To: <[email protected]>
Sent: Tuesday, March 16, 2004 3:45 PM
Subject: [Boatanchors] Simpson 260 VOM help
> I recently let the smoke out of the 3 resistors on the RX100 scale on my
> old Simpson 260. They are burned pretty bad, and I can't read any color
> code or lettering on them. Can anyone help me out by opening their 260
> and letting me know the value of the resistor to the left of the zero
> adj pot on the PC board, (looks like a regular 1/2 Watt unit) and of the
> 2 resistors just below the same pot (1 looks like a regular 1/2 Watter
> and the other looks to be a gray bodied high tolerance unit, possibly 1
> Watt) ??
>
> Thanks for any help!
>
> Ron WA2EIO