[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