Sony HCD-SPZ90DAB - - AMP Board -

41
HCD-SPZ90DAB
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2X0
X2
VDD
X1
XCOM
X0
X3
A
B
VSS
VEE
INH
2X1
2X3
2XCOM
2X2
IC1505 MC14052BDTR2
– AMP Board –
IC701 PCM1803DBR
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
VINL 1
VINR
2
VREF1
3
VREF2
4
VCC
AGND
5
6
BYPAS
8
TEST 9
LRCK 10
REFERENCE
× 1/64, × 1/128
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
MODE1
20
MODE019
FMT118
FMT017
OSR
16
SCKI
15
VDD
14
DGND
13
DOUT12
BCK11
CLOCK & TIMING CONTROL
POWER
SUPPLY
PDWN
7
5
VIN
4
VOUT
2
GND
3
NOISE
BYPASS
1
CONTROL
BANDGAP
REFERENCE
THERMAL
PROTECTION
14
1 2 3 4 5 6 7
13 12 11 10 9 8
VCC
GND
CK
CLR
CK
CLR
Q
PR
Q
Q
PR
Q
D
D
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IC704 NJM2871BF18-TE2
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