"Reg1647" wrote in message
...
The variable pot on the 667, what size is it? I put a 1 megohm in it but
dont
seem to to doing right. Thanks for your help

the pot used on a 350hdv is a 250ohm 2 watt I don't have a 667 schematic.
but knowing how they build their linears they design there equipment to
utilize the same switches and so forth for convenience and cost
considerations. The pot on a 667 is used to control the driver pill, so it
goes to stand that it most probably is the same size. The following links
have the 350 schematic
http://www.texasstar.com/350HDVschematic.gif
http://www.geocities.com/linearschem...texasstar.html
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visit http://www.geocities.com/linearschematics/