Sony STR-KS1000 Service Manual page 36

STR-KS1000
Ver. 1.2
QQ
3 7 63 1515 0
IC941 SI-3120KM-TL
IC942 SI-3050KM-TL
IC943 SI-3033KM-TL
VC 1
VIN 2
GND 3
TSD
–
+
REF
VOUT 4
ADJ 5
TE
L 13942296513
IC1602 PCM1803DBR
DELTA-SIGMA
VINL 1
MODULATOR
VINR 2
VREF1 3
REFERENCE
VREF2 4
DELTA-SIGMA
MODULATOR
VCC 5
www POWER
SUPPLY
AGND 6
PDWN 7
.
BYPAS 8
TEST 9
LRCK 10
36
http://www.xiaoyu163.com
IC1301 LC89056W-E
CE 37
CL 38
XSEL 39
MODE0 40
MODE1 41
DGND 42
DVDD 43
DOSEL0 44
DOSEL1 45
CKSEL0 46
CKSEL1 47
XMODE 48
× 1/64, × 1/128
SERIAL
DECIMATION
INTERFACE
FILTER
&
WITH
MODE/FORMAT
HIGH-PASS
CONTROL
FILTER
x ao u163
y
CLOCK & TIMING CONTROL
i
http://www.xiaoyu163.com
2 9
8
36 35 34 33 32 31
SAMPLING
FREQUENCY
MICROCOMPUTER
INTERFACE
LOCK
DETECT
DATA
DEMODULATOR
INPUT
CIRCUIT
1 2 3 4
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
30 29 28 27 26 25
24 AUDIO
C BIT PA/PB
DETECT DETECT
23 EMPHA
22 XIN
21 XOUT
X' TAL
20 XMCK
19 DVDD
18 DGND
17 XSTATE
16 DATAO
15 LRCK
TIMING 14 BCK
13 CKOUT
PLL
5 6 7 8 9 10 11 12
0 5 8 2 9 9 4 2 8
m
9 9
9 9