Yamaha RX-V359, Руководство по обслуживанию

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RX-V359/HTR-5930
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RX-V359/HTR-5930
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P65/CLK1
P64/CTS1/RTS1/CTS0/CLKS1
P63/TXD0/SDA0
P62/RXD0/SCL0
P61/CLK0
P60/CTS0/RTS0
P57/RDY/CLKout
P56/ALE
P55/HOLD
P54/HLDA
P53/BCLK
P52/RD
P51/WRH/BHE
IOPORT0
IOPORT1
–
–
–
–
IOPORT2
IOPORT3
IOPORT4
IOPORT5
P36/A14 / IOPORT6
P35/A13 / IOPORT7
P34/A12
P33/A11
P32/A10
P31/A9
Vcc2
P30/A8
Vss
P27/A7
P26/A6
P25/A5
P24/A4
P23/A3
P22/A2
P21/A1
P20/A0
P17/D15/INT5
P16/D14/INT4
P15/D13/INT3
P14/D12
P13/D11
P12/D10
P11/D9
P10/D8
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
CLKF
BSY
DTXM
DRXM
/ICXM
/CEEEP
–
–
/EMP
–
BD_DATA
BD_CLK
BD_MUTE
SELXM
–
–
–
–
–
DFS
no connect / SMUTE
–
–
–
VIA
VIB
Vcc
XMPWR
Vss
VR1
–
CMP0
CMP1
SDRR
SCKR
SDTR
RDSE
RDSE
CEP
TUN1
PDET
PSW
SCKP
TUN0
SDTP
SDRP
TUNED
/ST
TMT
PRY
CSRY
FRRY_B
FRRY_A
PRI
5MSW
–
SO
O
SO
SI
O
O
O
O
I
O
O
O
O
O
O
–
–
–
–
O
I
I
O
O
O
O
O
O
O
MCU
O
MCU
O
O
O
O
I
O
O
O
I
O
I
IRQ
IRQ
O
I
O
I+
I+
I+
O
O
O
O
O
I
O
O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
O
–
–
–
–
O
O
O
O
O
O
O
O
O
O
MCU
O
MCU
O
O
O
O
O
O
O
O
O
O
O
IRQ
IRQ
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
O
–
–
–
–
O
O
O
O
O
O
O
O
O
O
MCU
O
MCU
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Serial clock of Flash ROM clock
BUSY signal output of Flash ROM clock
Serial data transmission for XM IC (UART0)
Serial data reception for XM IC (UART0)
Chip select for XM IC
Chip select for EEPROM writing
Unconnected
Unconnected
For FLASH writing (LO)
Unconnected
Data output of ROHM volume IC
Clock output of ROHM volume IC
MUTE output of ROHM volume IC
Control of logic IC for XM/DIR signal course change (H: XM input/L: DIR input or ADC input)
Unconnected
No used
No used
Unconnected
No used
No used
Dual rate change for CODEC/H: Dual rate processing (Dual Rate)
Unconnected / MUTE control for CODEC/H: CODEC MUTE ON
Unconnected
Unconnected
Unconnected
Control output of VIDEO selector LA7956
Control output of VIDEO selector LA7956
Power 5V for micro-processor
Regulator control of power supply reset for XM antenna
Ground for micro-processor
VIDEO Rec Out Selector
Unconnected
Control output of component video switch
Control output of component video switch
Serial data reception for RDS IC
Clock for RDS IC
Serial data transmission for RDS IC
RDS Enable
Presence judgment of RDS (H: RDS exists./L: RDS doesn't exist.)
Chip select of TUNER PLL IC
MODEL distinction 1
Detection of power down
Interruption of STANDBY/ON switch
Clock output of TUNER PLL IC
MODEL distinction 0
Serial data transmission of TUNER PLL IC
Serial data reception of TUNER PLL IC
Detection state reception of TUNER
Stereo state reception of TUNER
MUTE output of TUNER MUTE
Control output of first power relay
Control output of CENTER/SURROUND channel relay
Control output of FRONT channel/Speaker B
Control output of FRONT channel/Speaker A
Protection over current detection
Control output of power 5V for micro-processor
Unconnected
PowerOn
No. Port Name Terminal Name
I/O
Function
Standby Sleep
IC242: M30622MWP-A82FP (MAIN P.C.B.)
16-bit Microprocessor