HP 3320A Operating And Service Manual page 163

Frequency
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MOTHER BOARD 03320-66S19
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IFREQI .:
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~E_S~CTION
VIII
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____________J
3320A-
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,.)'98
Rev A
Figure 7-30. 20 MHz Reference Oscillator AS, Reference Phase Lock PIO A7.
7-61/7-62
22

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