Sony HCD-FLX7D Service Manual page 91

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3 7 63 1515 0
– DSP Board –
IC603 LC89057W-VF4-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
IC611 PCM1800E/2K
24 23 22 21
SINGLE-END
DEFERENTIAL REFERENCE
CONVERTER
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1 2
.
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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 19 18
DIGITAL ∑
MODULATOR
DECIMATION
DIGITAL ∑
MODULATOR
SINGLE-END
DEFERENTIAL TIMING CONTROL RESET/
CONVERTER POWER CONTROL
3 4 5
x ao
y
i
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8
40 39 38 37
MICROCONTROLLER
INTERFACE
C bit,
U bit
DATA
SELECTOR
1/N
Q Q
20 21 22 23
3 6 7 1 3
17 16
1/64
SERIAL I/O
INTERFACE
FILTER
&
&
MODE/FORMAT
LOW-CUT
CONTROL
FILTER
CLOCK/
6 7 8 9
u163
.
HCD-FLX5D/FLX7D
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
24
1 5 0 5 8 2 9 9 4
15 14 13
m
10 11 12
co
9 9
2 8 9 9
91