Yamaha RX-V1065 Service Manual page 89

IC505: AD91089ZSKBC (GUI P.C.B.)
Sub-microprocessor
* No replacement part available. / サービス部品供給なし
Voltage
regulator
VDDEXT 45
PF5 46
PF4 47
PPI_PS3 48
PF2 49
PF1 50
N_SPISS 51
VDDINT 52
SCK 53
MISO 54
MOSI 55
GND 56
VDDEXT 57
DT1SEC 58
DT1PRI 59
TFS1 60
TSCLK1 61
DR1SEC 62
DR1PRI 63
RFS1 64
RSCLK1 65
VDDINT 66
DT0SEC 67
DT0PRI 68
TFS0 69
GND 70
VDDEXT 71
TSCLK0 72
DR0SEC 73
DR0PRI 74
RFS0 75
RSCLK0 76
PPI_FS2 77
PPI_FS1 78
TMR0 79
VDDINT 80
TX 81
RX 82
EMU 83
TRST 84
TMS 85
TDI 86
TDO 87
GND 88
Event controller/
JTAG test
Core timer
and emulation
Memory
L1 instruction
management
memory
unit
Core/System bus interface
DMA controller
Boot ROM
Sub-microprocessor
USB decode
Bitmap OSD
AD91089ZSKBC
Idd_typ : 270 mA
Watch dock timer
Real time clock
UART port IrDA®
L1 data
memory
Timer0, Timer1, Timer2
Serial port (2)
External port FLASH,
SDRAM control
IC505
RX-V1065/HTR-6280/AX-V1065
PPI/GPIO
SPI port
176 GND
175 GND
174 GND
173 SCKE
172 SMS
171 VDDEXT
170 GND
169 CLKOUT
168 VDDINT
167 SRAS
166 SCAS
165 SWE
164 SA10
163 BR
162 ARDY
161 AMS0
160 AMS1
159 AMS2
158 AMS3
157 VDDINT
156 VDDEXT
155 GND
154 AOE
153 ARE
152 AWE
151 ABE0
150 ABE1
149 ADDR1
148
ADDR2
147 ADDR3
146 ADDR4
145 VDDEXT
144
GND
143 VDDINT
142 ADDR5
141 ADDR6
140
ADDR7
139 ADDR8
138 ADDR9
137 ADDR10
136
ADDR11
135 ADDR12
134 VDDEXT
133 GND
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