Sony STR-K7200 - Av Receiver Component Service Manual page 50

STR-K7200
IC1452 WM8766GEDS/R
MODE 1
MCLK 2
BCLK 3
LRCLK 4
DVDD 5 AUDIO
INTERFACE,
DGND 6
DIGITAL
FILTERS
DIN1 7
DIN2 8
DIN3 9
DNC 10
ML/I2S 11
MC/IWL 12
MD/DM 13
MUTE 14
CONTROL
INTERFACE
– XM Board –
IC105 PCM1753DBQR
BCK 1
AUDIO
2
DATA SERIAL
PORT
LRCK 3
DGND 4
POWER
5
NC
4x/8x OVERSAMPLING DIGITAL
SUPPLY
FILTER & FUNCTION CONTROL
VCC 6
ENHANCED MULTILEVEL
DELTA-SIGMA MODULATOR
D/A
CONVERTER
OUTPUT AMP
& LOW-PASS
FILTER
VOUTL 7
VOUTR 8
50
28 AVDD
27 AGND
LOW
26 VOUT3R
STEREO
PASS
DAC
25 VOUT3L
FILTER
LOW
STEREO 24 VOUT2R
PASS
DAC
23 VOUT2L
FILTER
LOW
STEREO 22 VOUT1R
PASS
DAC
21 VOUT1L
FILTER
20 NC
19 NC
18 VMID
17 VREFP
16 VREFN
15 TESTREF
SYSTEM
SYSTEM
16 SCK
CLOCK
CLOCK
MANAGER
15
SERIAL
CONTROL 14
PORT
13 MD
12 ZEROL/NA
ZERO
DETECT
11 ZEROR/ZEROA
10 VCOM
9
D/A
CONVERTER
OUTPUT AMP
& LOW-PASS
FILTER
IC106 BA00BC0WFP-E2
ML
MC
1
AGND
VREF
–
DRIVER
+
THERMAL OVER CURRENT
SHUT DOWN PROTECT
2 3
VDD
4 5