HP 8753E - Page 589

Index
1
100 kHz pulses, 7-16
10 MHz HI OUT Waveform from
A14J1, 7-26
10 MHz precision reference
assembly replacement, 14-58
part numbers, 13-26
1st Lo signal at sampler/mixer, 8-14
2
25 MHz HI OUT Waveform from
A14J1, 7-27
2nd IF (4 kHz) signal locations, 8-11
2nd LO locations, 8-14
2ND LO waveforms, 7-21
4
4 kHz signal check, 8-11
4 MHz reference signal, 7-20
4 MHZ REF’ signal check, 8-7
6
+5 v digital supply
theory of operation, 12-6
6
60 MHz HI OUT Waveform from
A14J1, 7-27
8
8753E
theory of operation, 12-1
A
A10 assembly signals required, 8-8
A10 check by substitution or signal
examination, 8-8
A10 digital IF, 12-30
digital control, 12-10
A10 Digital IF, lo-33
All input signals, 7-36
All Input S&n&, 7-36
All phase lock, 10-34
source, 12-15
All phase lock and
A3 source check,
7-8
All phase lock check, 7-35
Al2 digital control signals check,
7-23
Al2 reference, 10-40
source, 12-14
Al2 reference check, 7-13
A13/A14 Fractional-N Check, 7-24
Al3 frac-N analog
source, 12-14
Al4 Divide-by-N Circuit Check, 7-29
Al4 frac-N digital
source, 12-14
Al4 fractional-N (digital), 10-43
Al4 generated digital control signals,
7-31
A14to-A13 digital control signals
check, 7-29
Al4 VCO exercise, 7-27
Al5 preregulator
Index-l