Sony STR-DN840 Service Manual page 54

STR-DN840
IC2107 LC89075WA-H (DIGITAL BOARD (2/8))
PVDD 64
63
OPTICAL TV
62
OPTICAL SAT
61
HDMI SPDIF
ARC SPDIF 60
USB SPDIF 59
COAXIAL IN 58
RXIN7 57
56
RXIN8
55
DGND
54
DVDD
53
RXOUT
52
DGND
51
RXIN1A
50
RXIN2A
49
RXIN3A
48
VCOM
47
AGND
46
AVDD
45
ADINL
44
ADINR
43
DGND
42
DVDD
41
DSTATE
40
DIR INT
39
DIR_MISO
38
DIR_MOSI
37
DIR_SPICLK
36
DIR_CE
XMODE RESET 35
34
DVDD
33
DGND
IC2108 TC7WH157FK (DIGITAL BOARD (3/8))
IC2112 TC7WH157FK (DIGITAL BOARD (2/8))
8 VCC
11 7 ST
11 6 SELECT
EN G
A 1 5
A Y Y
2
B B Y
Y 3
GND 4
54
Stereo
PGA
ADC
ATT
PGA
Group: D (Input)
Group: C (Input)
S/PDIF
S/PDIF
MUX
15.3
DIR
Error
Data mute
.
Non PCM
C bit info
Clock & data
Master clock Group: A (Input)
Bit clock
LR clock II DSD
2ch data II DSD II 1,2/8ch data
Master clock II 3,4/8ch data Group: B (Input)
Bit clock II 5,6/8ch data
LR clock II DSD II 7,8/8ch data
1,2/6ch data II DSD II Error
3,4/6ch data II Data mute
5,6/6ch data II Non-PCM
Master clock II S/PDIF Group: C (Input)
Bit clock II S/PDIF
LR clock II DSD II S/PDIF
2ch data II DSD II S/PDIF
ADC data II C bit info Group: C (output)
ADC
DIR
Group: A
Group: B MUX
Group: C (4x6):4
Group: D
ADC
Group: A
Group: B
MUX
(4x5):4
Group: C
Group: D
MPIN4 (Error)
MPIN5 (Data mute)
MPIN6 (Non-PCM)
ADC data
Output
DIR data
Data
Group: A data
Level
Group: B data
Detector
Group: C data
Group: D data
Micro
Controller
interface
Oscillation
Amplifier
Power-on
Reset
1 LPF
2 PGND
3
HDMI MCK
4
HDMI BCK
5
HDMI LRCK
6
SD0
SD1
7
8 SD2
9 SD3
10 GND
11 GND
GND
12
13 DSP MCK
14 DSP BCK
15 DSP LRCK
16 DSP DOUT
DGND
17
18 DVDD
19 DSP SID
20 DSP SIE
DSP SIF
21
22 MPOUT4
ERROR
23
XSTATE
24
NPCM
25
MPIO1
26
MPIO2
27
MPIO3
28
MPIO4
29
30 XMCK
31 XOUT
32 XIN