Sony HCD-GTX999 Service Manual page 51

QQ
3 7 63 1515 0
IC11 DIR9001S1PWRG4
28 27
SAMPLING
FREQUENCY
CALCULATOR
TE
L 13942296513
1 2 3
IC12 AK4554VT-8-E2
COMMON
VCOM 1
VOLTAGE
AINR 2
MODULATOR
AINL 3
GND 4
VCC 5
DEM0 6
DEM1 7
www
DOUT 8
.
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26 25 24 23 22 21 20
FUNCTION
RESET
CONTROL
PREAMBLE
DETECTOR
PLL
CHARGE
PUMP
VCO
CLOCK AND DATA RECOVERY
OSC
4 5 6 7 8
ΔΣ DECIMATION
FILTER
SERIAL
I/O
INTERFACE
x ao
y
i
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8
19
CLOCK BIPHASE
DECODER DATA DECODER
ERROR
DIVIDER DIVIDER
DETECTOR
Q Q
3 6 7 1 3
9 10 11
8× ΔΣ
INTERPOLATOR MODULATOR
u163
.
HCD-GTX999
2 9 9 4 2 8
SERIAL
AUDIO DATA
FORMATTER
AUDIO DATA
MUTE CONTROL
DECODER
1 5 0 5 8 2 9 9 4
12
16 AOUTR
LOW-PASS
FILTER
15 AOUTL
14 PWDAN
13 PWADN
12 BCK
CLOCK
11 SYSCK
DRIVER
10 LRCK
m
9 DIN
co
9 9
18 17 16 15
CHANNEL STATUS
AND
USER DATA OUTPUT
2 8 9 9
13 14
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