HP 8642A Operating Manual page 536

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■LE MOD
IDE BW
DCFM REFERENCE
C H X X S ^
DCFM
REF VOLTAGE
C+40 Vdc)
SS24
5 0 0 kHz FM
RFFEHENCE
250 kHz
FM REFERENCE
DIVIDER
125 kHz
■ ■ ■ » —
FM LOOP DISABLE
PHASE DETECTOR
125 kHz
POWER SUPPLY
AND GROUND
125 kHz
0 2 4
p/o
P/O
■ ASSEI
ir
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