Denon DRA-697CI Service Manual page 16

CXA1511M (IC 201) XM-READY P.W.B.
8 5
1 4
NJM2068 (IC 104-114, 120) INPUT P.W.B.
(IC 209) XM-READY P.W.B.
Block Diagram and Pin Configuration
IN 1
ABLC
Photo
Diode
Head Limiter BPF Delector &
Amp Amp BEF Comparator Integralor
2
C1
470, 680
0.01µ 0.01µ
16
DRA-697CI
Hysteresis
Comparator
3 4 5 6 7 8
C2 GND fo N.C. OUT V
200k
(fo = 40kHz)
CC
V = 5V
CC