Ic Data - Yamaha YSP-4300 Service Manual

■ IC DATA

IC101: SII9573CTUC (DIGITAL P.C.B.)
HDMI port processors
* No replacement part available. / サービス部品供給なし
CEC A0
73
CBUS/
HPD
78,82,86,90,94,99
DDC
I2C
R0X
TMDS Rx
(Port 0)
10-17
R1X
TMDS Rx
(Port 1)
20-27
R2X
TMDS Rx
(Port 2)
28-35
R3X
TMDS Rx
(Port 3)
39-46
R4X
TMDS Rx
(Port 4)
47-54
R5X
TMDS Rx
57-64 (Port 5)
D[19..0]
1-6,161-171,174-176
ARC0/1 Rx
136,137
ARC0/1 Tx
TPWR_CI2CA
CEC_A0/WAKEUP
DSDA6(VGA)
DSCL6(VGA)
CBUS_HPD0
CBUS_HPD1
CBUS_HPD2
YSP-CU4300
Mobile HD
Control
CBUS0
Serial Ports
CBUS1
DDC0
DDC1
DDC2
DDC3 EDID SRAM
DDC4
DDC5
DDC6
HDCP
Local Registers
2
I C
TPI HW
Power-Down
Section
A
HDMI/
M
MHL
Stream
U
Receiver
Mixer
X
InstaPort
HDCP
InstaPrevue
Decryption
B
Video/
HDMI/
M
Audio
MHL
U
Splitter
Receiver
X
InstaPort
Parallel
Video
Input
Video
Pattern
Generator
ARC
Input
and
Output
R3X2- 45
R3X2+ 46
R4XC- 47
R4XC+ 48
R4X0- 49
R4X0+ 50
R4X1- 51
R4X1+ 52
R4X2- 53
R4X2+ 54
AVDD12 55
AVDD33 56
R5XC- 57
R5XC+ 58
R5X0- 59
R5X0+ 60
R5X1- 61
R5X1+ 62
R5X2- 63
64
R5X2+
CVCC12 65
CSCL 66
CSDA 67
INT 68
RESET# 69
70
CEC_A1 71
72
73
74
RSVDL 75
DSDA0 76
DSCL0 77
78
R0PWR5V 79
DSDA1 80
DSCL1 81
82
R1PWR5V 83
DSDA2 84
DSCL2 85
86
R2PWR5V 87
DSDA3 88
YSP-CU4300/YSP-CU3300/NS-WSW160
YSP-CU3300
Always-On
Section
CEC Interface
CEC Interface
Controller 1
Controller 0
Booting
NVRAM
Sequencer
Configuration, Status,
and Interrupt-Control
OTP
Registers
E
M
Audio Output
U
Multi-Channel
X
Audio Input
C
M
U
X
(Port 0) HDCP
SRC
D
M
U
X G
M
U
X
F
M
Audio Output
U
2 Channel
X
Audio Input
G
DGND
CEC A1
72
RnPWR5V,
SBVCC5V
Power
101
INT
69
DDC TX
I2S/SPDIF/
DSD
Main
76,80,84,88,92,97
I2S/SPDIF
SPI
OSD
Main
T0X
TMDS Tx
151-158
Encryption
Sub
T1X
TMDS Tx
(Port 1)
HDCP Encryption 141-148
ENB I2S/SPDIF
Sub
176 D13
175 D12
174 D11
173 IOVCC33
172 IDCK
171 D10
170 D9
169 D8
D7
168
D6
167
166 D5
165 D4
164 D3
163 D2
162 D1
161 D0
160 CVCC12
159 TOX2+
158 TOX2-
TOX1+
157
TOX1-
156
TOX0+
155
154 TOX0-
153 TOXC+
152 TOXC-
151 TDVDD12
150 TPVDD12
149 T1X2+
148 T1X2-
147 T1X1+
146 T1X1-
T1X0+
145
T1X0-
144
143 T1XC+
142 T1XC-
141 TDVDD12
140 TPVDD12
139 CVCC12
138 ARC1
137 ARC0
136 SD1_IN/SD1_OUT/SPDIF1_IN/SPDIF1_OUT
135 WS1_IN/WS1_OUT
SCK1_IN/SCK1_OUT
134
133
SD0_IN/SPDIFO_IN
83