Yamaha HTR-6050, Service Manual

Page: 30 / 87

30
RX-V561/HTR-6050
RX-V561/HTR-6050
TSCLK1
DR1SEC
DR1PRI
RFS1
RSCLK1
VDDINT
DT0SEC
DT0PRI
TFS0
GND
VDDEXT
TSCLK0
DR0SEC
DR0PRI
RFS0
RSCLK0
TMR2
TMR1
TMR0
VDDINT
TX
RX
/EMU
/TRST
TMS
TDI
TDO
GND
GND
GND
GND
GND
VDDEXT
TCK
BMODE1
BMODE0
GND
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
GND
VDDEXT
DATA7
DATA6
DATA5
VDDINT
DATA4
DATA3
DATA2
DATA1
DATA0
GND
VDDEXT
/BG
/BGH
Pin No. Port Name I/O Detail of Function Function Name
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
I
I
I
I
I
–
O
O
I
–
–
I
I
I
I
I
I/O
I/O
O
–
O
I
O
I
I
I
O
–
–
–
–
–
–
I
I
I
–
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
–
–
I/O
I/O
I/O
–
I/O
I/O
I/O
I/O
I/O
–
–
O
O
Serial port 1, serial transmission clock
Serial port 1, secondary reception data
Serial port 1, primary reception data
Serial port 1, frame synchronization reception
Serial port 1, serial reception clock
Power supply of microprocessor (BF1.2)
Serial port 0, secondary transmission data
Serial port 0, primary transmission data
Serial port 0, frame asynchronous transmission
Ground of external
I/O power supply (EX3.3)
Serial port 0, serial transmission clock
Serial port 0, secondary reception data
Serial port 0, primary reception data
Serial port 0, frame synchronization reception
Serial port 0, serial reception clock
Limiter control output
Power supply of microprocessor (BF1.2)
Ground of external
Ground of external
Ground of external
Ground of external
Ground of external
I/O power supply (EX3.3)
(Pull-down)
(Pull-up)
Ground of external
SDRAM data bus 16
SDRAM data bus 15
SDRAM data bus 14
SDRAM data bus 13
SDRAM data bus 12
SDRAM data bus 11
SDRAM data bus 09
SDRAM data bus 08
Ground of external
I/O power supply (EX3.3)
SDRAM data bus 07
SDRAM data bus 06
SDRAM data bus 05
Power supply of microprocessor (BF1.2)
SDRAM data bus 04
SDRAM data bus 03
SDRAM data bus 02
SDRAM data bus 01
SDRAM data bus 00
Ground of external
I/O power supply (EX3.3)
TSCLK1
DR1SEC
DR1PRI
RFS1
RSCLK1
VDDINT
DT0SEC
DT0PRI
TFS0
DGND
VDDEXT
TSCLK0
DR0SEC
DR0PRI
RFS0
RSCLK0
–
–
LIMITER
VDDINT
–
–
–
–
–
–
–
DGND
DGND
DGND
DGND
DGND
VDDEXT
–
BMODE1
BMODE0
DGND
D16
D15
D14
D13
D12
D11
D09
D08
DGND
VDDEXT
D07
D06
D05
VDDINT
D04
D03
D02
D01
D00
DGND
VDDEXT
–
–