Yamaha HTR-5280 - AV Receiver - 5.1 Channel Service-Handbuch - Seite 27

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IC501 : YSS928
Pin Description
No.
Name
I/O
1
XO
O
2
XI
I
3
SELI1
I+
4
SELI0
I+
5
SELOA
O+
6
SELOB
O+
7
TESTMS
I+
8
TESTXEN
I+
9
IPORT0
I+
10
IPORT1
I+
11
IPORT2
I+
12
IPORT3
I+
13
IPORT4
I+
14
DDIN0
Is
15
DDIN1
Is
16
DDIN2
Is
17
DDIN3
Is
18
VSS
–
19
CPO
A
20
AVDD
–
21
DIRPCO
A
22
DIRPRO
A
23
AVSS
–
24
TESTBRK
I+
25
TESTR1
I+
26
TESTR2
I+
27
VDD1
–
28
SDWCKI0
I+
29
SDBCKI0
I+
30
/SDBCKO
O
31
IPORT8
I+
32
IPORT9
I+
33
IPORT10
I+
34
IPORT11
I+
35
SDIA
I
36
SDOA2
O
37
SDOA1
O
38
SDOA0
O
39
SDIB3
I+
40
SDIB2
I+
41
SDIB1
I+
42
SDIB0
I+
43
VSS
–
44
VDD2
–
45
IPORT12
I+
46
IPORT13
I+
47
IPORT14
I+
48
DIRSDO
O
49
DIRWCK
O
50
DIRBCK
O
51
DIRMCK
O
52
ERR/BS
O
53
SYNC/U
O
54
FS128/C
O
55
DBL/V
O
56
SDWCKI1
I+
57
SDBCKI1
I+
58
VSS
–
59
SDOB3
O
60
SDOB2
O
61
SDOB1
O
62
SDOB0
O
63
VDD1
–
64
ZEROBF3R
O+
65
ZEROBF3L
O+
66
ZEROBF2R
O+
67
ZEROBF2L
O+
68
OPORT0
O
69
OPORT1
O
70
OPORT2
O
71
OPORT3
O
72
OPORT4
O
73
OPORT5
O
74
OPORT6
O
75
OPORT7
O
Function
Crystal oscillator connection terminal
Crystal oscillator connection terminal (24.576 MHz)
Built-in selector input 1
Built-in selector input 0
Built-in selector A output
Built-in selector B output
Test terminal Unconnected
Test terminal Unconnected
General purpose input terminal
General purpose input terminal
General purpose input terminal
General purpose input terminal
General purpose input terminal
DIR: Digital audio interface data input terminal 0
DIR: Digital audio interface data input terminal 1 / general purpose input terminal
DIR: Digital audio interface data input terminal 2 / general purpose input terminal
DIR: Digital audio interface data input terminal 3 / general purpose input terminal
GND
PLL filter connection terminal
+3.3V power supply (for DIR block)
DIR: PLL filter connection terminal
DIR: PLL filter connection terminal
GND (for DIR block)
Test terminal Unconnected
PLL initialize signal input terminal for DSP
Test terminal Unconnected
+3.3V power supply (for terminal block)
Word clock input terminal for SDIA, SDOA, SDIB, SDOB interfaces
Word clock input terminal for SDIA, SDOA, SDIB, SDOB interfaces
Inverted clock output terminal for inverted clock of DIRBCK or SDBCKI0
IPINT compatible general purpose input terminal
IPINT compatible general purpose input terminal
IPINT compatible general purpose input terminal
IPINT compatible general purpose input terminal
bitstream or PCM data input terminal to MainDSP
Output terminal for PCM from MainDSP (C, LFE output)
Output terminal for PCM from MainDSP (LS, RS output)
Output terminal for PCM from MainDSP (L, R output)
Input terminal 3 for PCM to SubDSP
Input terminal 2 for PCM to SubDSP
Input terminal 1 for PCM to SubDSP
Input terminal 0 for PCM to SubDSP
GND
+2.5V power supply (for internal circuit)
IPIN compatible general purpose input terminal
IPIN compatible general purpose input terminal
IPIN compatible general purpose input terminal
bitstream or PCM data output terminal from DIR
DIR: Serial data word clock (fs) output terminal
DIR: Serial data bit clock (64fs) output terminal
DIR: Serial data master clock (256fs or 128fs) output terminal
DIR: Data error detect / block start output terminal
DIR: Serial data synchronous timing / user data output terminal
DIR: Serial data master clock 128fs / channel status output terminal
DIR: Double rate lock detect / parity flag output terminal
Word clock input terminal for SDIB, SDOB interface
Bit clock input terminal for SDIB, SDOB interface
GND
Output terminal for PCM from SubDSP
Output terminal for PCM from SubDSP
Output terminal for PCM from SubDSP
Output terminal for PCM from SubDSP
+3.3V power supply (for terminal block)
SDOB3 Rch zero flag output terminal
SDOB3 Lch zero flag output terminal
SDOB2 Rch zero flag output terminal
SDOB2 Lch zero flag output terminal
General purpose output terminal
General purpose output terminal
General purpose output terminal
General purpose output terminal
General purpose output terminal
General purpose output terminal
General purpose output terminal
General purpose output terminal
RX-V800/RX-V800RDS/HTR-5280
26