Subject: [time-nuts] 10544 TCXO used in H/P 5245L counter
I`m looking for a pdf of the schematic of the motherboard that the
10544 frequency reference plugs onto in the H/P 5245L counter. This
is the one that has a 723N, and a 7490N to produce a 100KHz
reference. Something is amiss with this board.
Thankyou.........................................Don.
Don,
The 10544 oscillator outputs 10 MHz, so the output from the 7490 would be
1MHz, not 100KHz. if that's what you're seeing, then it's working properly.
Cheers,
David
dgminala at mediacombb dot net
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