Sony STR-DB2000 Service Manual page 72

STR-DA2000ES/DB2000
QQ
3 7 63 1515 0
– S-VIDEO Board –
IC701, 702 NJM2595M-TE2
VOUT1 1
SW5 2
VIN5 3
SW3 4
VIN4 5
SW4 6
VIN3 7
V– 8
TE
L 13942296513
IC2010 PCM1802DBR
SINGLE-END/ 5TH ORDER
VINL 1
DIFFERENTIAL DELTA-SIGMA
CONVERTER MODULATOR
VINR 2
VREF1 3
REFERENCE
VREF2 4
SINGLE-END/ 5TH ORDER
DIFFERENTIAL DELTA-SIGMA
CONVERTER MODULATOR
VCC 5
POWER
AGND 6 SUPPLY
PDWN 7
BYPAS 8
FSYNC 9
LRCK 10
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6dB 75Ω
AMP DRIVER
16 V+
6dB 75Ω
AMP DRIVER
15 VOUT2
14 SW1
13 VIN1
12 GND
6dB 75Ω
AMP DRIVER
11 VOUT3
10 SW2
9 VIN2
x16 1/64
(x1/128) SERIAL
INTERFACE
DECIMATION
FILTER
WITH MODE/FORMAT
DC CUT CONTROL
FILTER
CLOCK & TIMING CONTROL
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2 9
8
– DIGITAL Board –
IC2005 SN74HC153ANS
STROBE
VCC
2G SELECT
16 15
1 2
STROBE B
1G SELECT
Q Q
3 6 7 1 3 1 5
20
MODE1
19 MODE0
18 FMT1
17
FMT0
16 OSR
15 SCKI
&
14
VDD
13 DGND
12
DOUT
11 BCK
co
.
9 4 2 8
DATA INPUTS
A
OUTPUT
2C3 2C2 2C1 2C0
2Y
9
14 13 12 11 10
2C3 2C2 2C1 2C0 2Y
2G
B B A A
B B A A
1G
1C3 1C2 1C1 1C0 1Y
4 5 7
3 6 8
1C3 1C2 1C1 1C0 OUTPUT GND
1Y
DATA INPUTS
0 5 8 2 9 9 4
m
9 9
2 8 9 9