Sony STR-DA4300ES Service Manual page 112

STR-DA4300ES
IC2208 LC89057W-VF4A-E
48 47 46 45 44
MODULATOR
&
PARALLEL PORT
RXOUT 1
RX0 2
RX1 3
RX2 4
RX3 5
INPUT
SELECTOR
DGND 6
DVDD 7
RX4 8
RX5/V1 9
RX6/U1 10
DVDD 11
DGND 12
IC2210 SN74HC595ANS
16 15 14 13 12 11
VCC
1
112
43 42 41 40 39
MICROCONTROLLER
INTERFACE
C bit,
U bit
DATA
DEMODULATOR
DATA
&
SELECTOR
LOCK DETECT
PLL
CLOCK
SELECTOR
13 14 15 16 17 18 19 20
10 9
SHIFT REGISTER
LATCH
GND
2 3 4 5 6 7 8
PARALLEL DATA
OUTPUT
38 37
36 RERR
35 INT
34 CKST
33 AUDIO/VO
32 EMPHA/UO
31 DGND
30 DVDD
29 XIN
28 XOUT
27 XMCK
1/N
26 DVDD
25 DGND
21 22 23 24
IC2211, 2216 TC74VHC393FT (EL)
14 13 12 11 10 9
VCC
Q Q Q
A B C
A
CLEAR
CLEAR
A
Q Q Q Q
A B C D
1 2 3 4 5 6
8
Q
D
GND
7