Sony STR-DE898 Service Manual page 53

IC1401 PCM1800E/2K (DIGITAL BOARD (4/5))
24 23 22 21 20 19
MODULATOR
MODULATOR
SINGLE-END SINGLE-END
DEFERENTIAL REFERENCE DEFERENTIAL
CONVERTER CONVERTER
1 2 3 4
IC1302 TC74ACT153F(EL) (DIGITAL BOARD (1/5))
IC3651 TC74HC4053AF(EL) (VIDEO BOARD (1/2))
IC3751 TC74HC4053AF(EL) (VIDEO BOARD (2/2))
STROBE
VCC
16
1
STROBE
1G
18 17
DIGITAL
1/64
DECIMATION
FILTER
&
LOW-CUT
DIGITAL FILTER
CLOCK/
TIMING CONTROL RESET/
POWER CONTROL
5 6
DATA INPUTS
A OUTPUT
2C3 2C2 2C1 2C0
2G SELECT 2Y
9
15 14 13 12 11 10
2C3 2C2 2C1 2C0 2Y
2G
B B A A
B B A A
1G
1C3 1C2 1C1 1C0 1Y
2 4 5
3 6 7
B 1C3 1C2 1C1 1C0 OUTPUT
SELECT 1Y
DATA INPUTS
STR-DE898/DE998
16 15 14 13
SERIAL I/O
INTERFACE
&
MODE/FORMAT
CONTROL
7 8 9 10 11 12
8
GND
53