Denon MC2000 Service Manual page 60

IC Block Diagram
ICS501MLFT (IC304)
S1:0
X1/ICLK
Crystal or
Clock input
X2
Optional crystal capacitors
1
COMP
2
FB
3
EN
4
PGND
SENSOR LTH-301-07U (D456/D457/D458/D459)
2
Crystal
Oscillator
DGK PW
8
SS
7
FREQ
6
IN
5
SW
K
A
VDD
PLL Clock
Multiplier
Circuitry
and ROM
GND
60
CLK
OE
C
E