Sony STR-DK5 - Page 35

35
STR-DK5
IC2120 M65850FP-E1 (MIC TONE BOARD)
OSCILLATOR
1/2 VCC
AUTO
RESET
LPF1
MAIN
CONTROL
A/D
20KBIT
SRAM
LPF2
D/A
2
3 4
5
6 7 8
9101115 14 13 12
CLOCK
RESET
MO
MI
D1
DO0
DO1
VCC
16
NC CLOCK REF OP2IN OP2OUT LPF2IN LPF2OUT
LPF1IN
1
NC
LPF1OUT
OP1OUT
OP1IN
CC1 CC2
GND