Sony STR-DA6400ES Service Manual page 129

QQ
3 7 63 1515 0
IC2208 LC89057W-VF4A-E
48
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
TE
L 13942296513
IC2210 TC74VHC595FT (EL)
16 15 14 13 12
VCC
www
.
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47 46 45 44 43 42 41
&
DATA
DEMODULATOR
&
LOCK DETECT
PLL
CLOCK
SELECTOR
13 14 15 16 17 18 19 20
11
SHIFT REGISTER
LATCH
2 3 4 5 6 7
1
PARALLEL DATA
OUTPUT
x ao
y
i
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8
40 39 38 37
MICROCONTROLLER
INTERFACE
C bit,
U bit
DATA
SELECTOR
1/N
21 22 23 24
Q Q
3 6 7 1 3
IC2211 TC74VHC393FT (EL)
14 13
VCC
10 9
1 2
GND
IC2212 – 2214, 2228 TC74VHC157FT (EKJ)
8
SELECT 11 1
1A 2
INPUT
1B 3
1Y 4
OUTPUT
5
2A
INPUT
u163
6
2B
7
OUTPUT 2Y
.
GND 8
STR-DA6400ES
2 9 9 4 2 8
36 RERR
35 INT
34 CKST
33 AUDIO/VO
32 EMPHA/UO
31 DGND
30 DVDD
29 XIN
28 XOUT
27 XMCK
26 DVDD
25 DGND
1 5 0 5 8 2 9 9 4
12 11 10 9 8
Q Q Q Q
A B C D
A
CLEAR
CLEAR
A
Q Q Q Q
A B C D
GND
3 4 5 6 7
16
V
CC
S
1A G 15 STROBE
1B 4A 14 4A
INPUT
m 4B
1Y 4B 13
2A 4Y 11 12 4Y OUTPUT
co
11 3A
2B 3A
INPUT
10 3B
2Y 3B
3Y
3Y
9 OUTPUT
9 9
2 8 9 9
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