> To: <[EMAIL PROTECTED]>
> Date: 3/7/2006 8:37:24 AM
>
>
> Fred - I had a little time between the cleaning chores
> to unsolder just the little red deflection
> lead from the card on the side of the tube.
> Eureka - now getting a beautiful horizontal line across
> center screen. I had to turn the "brightness" control
> all the way down to keep the intensity at a safe level
> for the phosphor. The line is really sharp and crisp!
> Much better than on a scope!
> The next chore will be to do some diagnostics on the
> vertical deflection coils - get their resistance, try to
> see if my DMM will measure the drive voltage across
> the circuit, etc. Then, I can come up with a small
> battery supply to put a variable DC across the vertical
> deflection coils.
> May be a while before I get to do this...
>
>
