Sony STR-K7000 Service Manual page 46

STR-K7000
46
IC102 F2602E-01-TR (XM BOARD)
36 35 34 33 32
HIGH SPEED
I2S_DATA 37
DATA PORT
VSS 38
(HSDP)
I2S_SCLK 39
VDD 40
I2S_LRCLK 41
VSS 42
I2S_OCLK 43
VSS 44
45
SAII_CLK
VDD 46
SAII_DATA
47
SAII_EN 48
SYSTEM CONTROL(CBM) BUS I/F
1 2 3 4
IC103 TC74VHC541FT(EL) (XM BOARD)
20 19 18 17
2 3
1
IC105 PCM1753DBQR (XM BOARD)
BCK 1
AUDIO
DATA 2 SERIAL
PORT
LRCK 3
DGND 4
POWER
NC 5
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
31 30 29 28 27 26 25
OSC
24 VSS
23 COMM_TX_P
22 COMM_TX_M
RAM
21 VSS
20 VDD
19 COMM_RX_M
18 COMM_RX_P
COMM ENGINE
17 VDD
16 VSS
15
COMM_TX_EN
14 COMM_TX_DIG
13 COMM_RX_DIG
5 6 7 8 9 10 11 12
16 15 14 13 12
4 5 6 7 8
SYSTEM
SYSTEM
CLOCK
CLOCK
MANAGER
SERIAL
CONTROL
PORT
ZERO
DETECT
D/A
CONVERTER
OUTPUT AMP
& LOW-PASS
FILTER
11
9 10
16 SCK
15 ML
14 MC
13 MD
12 ZEROL/NA
11 ZEROR/ZEROA
10 VCOM
9 AGND