Technics SL-PJ37A

e {C501 (AN8371S): Data slice and PLL
vo
Division
Power supply (connected to —5.2V)
Sliced RF signal
Modulation data
GND terminal (digital system)
PLL extract clock (4.2336MHz)
Power supply (connected to +4.9V)
VCO free run frequency adjusting
current input (Not used, open)
Capacitor connection for VCO
oscillator frequency
wo <
aL:
im z
@
=
.GND
vio m
oO vn
C1, 2
=
ele
< < < < D > QO
oO
Resistor connection for VCO
oscillator frequency
Capacitor connection for PLL DO
protection
PLL loop filter connection
n
PL1
=
_
Np =
= 46.
Slicing jevel control signal input
ote
|
(Not
used,
connected
to
GND)
Filter capacitor for data slicer
0
Division
Function
PLL ioop filter connection
PLL frequency comparison signal
RF signal output with AGC output
ARF signal input for AGF drop-out
detection input
Loop filter for AGC connected
Drop-out detection signal
GND terminal (analog system)
RF signal input for data slicing
Filter capacitor for data slicer
connected