Sony MDS-DRE1 Service Manual page 47

IC256, 257 SN74HC595ANS
16 15 14 13 12 11
VCC
IC311 CXA8054M
20 19 18 17
–
+
+
–
1 2 3 4
10 9
SHIFT REGISTER
LATCH
GND
2 3 4 5 6 7 8
1
PARALLEL DATA
OUTPUT
16 15 14 13 12
–
+
+
–
5 6 7 8 9
IC301 AK4520A-VF-E2
28 27 26 25 24 23
∆Σ
LPF
MODULATOR
∆Σ
LPF
MODULATOR
∆Σ
MODULATOR
∆Σ
MODULATOR
1 2 3 4 5 6
IC401 LC89051V-TLM
TST2 13
11
SCLK/CL 14
15
XLAT/CE
SWDT/DI 16
SRDT/DO 17
DQSY/LD 18
CKOUT 19
FS128 20
BCK 21
LRCK 22
DATAOUT 23
ERROR 24
10
– 72 –
22 21 20 19 18
8×
INTERPOLATOR
8×
INTERPOLATOR
COMMON SERIAL I/O
VOLTAGE INTERFACE
DECIMATION
FILTER
DECIMATION
FILTER
7 8 9 10
TEST
SUB-Q
DET
MICOM
C BIT
INTERFACE
DET
TIMING
INPUT
DATA
SECTION
DEMODURATE
MUTE
LOCK ERROR
OUTPUT
DET
17 16 15
CLOCK
DIVIDER
11 12 13 14
12 TST1
11 AVOCK
10
XMODE
9 CKSEL
8
GND
7 VCO
PLL
VIN
6
5
R
4 VDD
E/DOUT
3
2 DIN2
1
DIN1