Sony HCD-VX7A - Page 50

– 78 –
– VIDEO Board –
IC509 PCM1727E-2/T2
– SURROUND Board –
IC1201 LV1150
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8
9
10
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12
24
23
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POWER
SUPPLY
CLOCK MANAGER
•
DUAL PLL
AUDIO
DATA INPUT
INTERFACE
8 TIME OVER
SAMPLING DIGITAL
FILTER
•
FUNCTION
CONTROL
MODE
CONTROL
MULTI LEVEL
∆Σ
MODULATOR
MULTI LEVEL
∆Σ
MODULATOR
5 LEVEL
DAC
5 LEVEL
DAC
CR LPF
•
OUTPUT
AMP
CR LPF
•
OUTPUT
AMP
BPZ
CONTROL
13
OPEN
XT1
PGND
VCP
NCKO
RSV
SCKO3
ML
MC
MC
RSTB
VOUTR
AGND
VCA
ZERO
BCK
DATA
LRCK
SCKO2
SCKO1
VDD
DGND
XT2
384fs
15
14
VOUTL
CAP
L–R
L+DELAY
L+R
LOW-PASS
FILTER
VIRTUAL
ADM
ADM-CONT
S-RAMOSC
VSS
SW1 SW2
LPF1 LPF2
LS-CUT
R-PS-IN
VCC
L-PS-IN
RS-OUT
L-IN
R-IN
LC-INE LC-INB VDD A/D NS D/A DC-CUT AGND VREF EF-VOL L-OUT R-OUT
24 23 22 21 20 19 18 17 16 15 14 13
11 124321 5 6 7 8 9 10
+
+
R+DELAY
+
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