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Model 640 restoration questions.
#6

Tad,

Yes, that was the one I referred to, the shadow meter bulb.

With the other one, it was a matter of completing the circuit to ground to get it to light. You can probably get a replacement socket with a mounting flange at a nearby electronics store (it's possible Radio Shack might have something that'll work), or Antique Electronics Supply for sure would have something.

Chuck has more detailed info on resistor wattages, but I can tell you the majority of resistors are 1/2 watt. A few in the power supply section will of course be higher. Avoid using 1/4 watt resistors on stuff this old.

Good luck!

Bill

Sent from my Pentium II on the AT&T Dial Network


Messages In This Thread
Model 640 restoration questions. - by Guest - 03-23-2007, 02:43 PM
[No subject] - by Chuck Schwark - 03-23-2007, 03:52 PM
[No subject] - by Bill Hutchinson - 03-23-2007, 03:58 PM
[No subject] - by Guest - 04-02-2007, 02:09 PM
The band that doesn't work...... - by AI2V - 04-02-2007, 07:48 PM
[No subject] - by Bill Hutchinson - 04-04-2007, 03:41 PM
[No subject] - by Guest - 04-05-2007, 08:09 PM
[No subject] - by planigan - 04-14-2007, 01:32 AM



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