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Old 16th Jul 2018, 12:30 am   #21
space_charged
Hexode
 
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Join Date: Dec 2014
Location: West Midlands, UK.
Posts: 286
Default Re: IF fault on Eddystone 770R

Thanks Skywave for your encouraging complements.

In fact, its in fairly good shape now. I think the sound stage needs attention, it may be a bit distorted. I have aligned the FM ratio detector (using the wobbulator method) and it behaves as expected and looks quite good (linear) over the required deviation range.

I've taken a few photos of it, including the IF strip of course, on the bench attached to the test equipment. Overall its in quite nice condition.
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