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Fisher 700-T questions
#6

Hmmm... There is a difference at C17:

[Image: https://lh3.googleusercontent.com/-5no5F...520C17.JPG]

I have two 200uF in parallel instead of one.  It looks original, so I assume it was intentional.  It seems like this would just slow down the beacon response time... maybe?  My serial is 15732B, so I was using the first manual.  The later service manual still shows 200uF for C17, so it doesn't seem like a change on the way to a later version.

Maybe this unit had a unique "Service Procedure"?  Oh well.

Any suggestions on the dial lamp voltage?  Although the beacon is 12V, I can't find anything about the transformer, nor a Service Procedure that says what it should be.  If nobody knows, should I just fire it up after recapping and measure, then guess what should go in series with a 56ohm resistor (R72)?

Thanks,
Devin


Messages In This Thread
Fisher 700-T questions - by SolderSplash - 12-21-2015, 01:13 AM
RE: Fisher 700-T questions - by Ron Ramirez - 12-21-2015, 06:08 AM
RE: Fisher 700-T questions - by Ron Ramirez - 12-21-2015, 06:18 AM
RE: Fisher 700-T questions - by John Bartley - 12-21-2015, 07:53 AM
RE: Fisher 700-T questions - by SolderSplash - 12-22-2015, 10:14 AM
RE: Fisher 700-T questions - by SolderSplash - 12-28-2015, 06:52 PM
RE: Fisher 700-T questions - by Ron Ramirez - 12-28-2015, 07:04 PM



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