Yamaha RX-V861, Руководство по обслуживанию

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RX-V861/HTR-6080/DSP-AX861SE/DSP-AX861
RX-V861/HTR-6080/DSP-AX861SE/
DSP-AX861
Detail of Function
Function Name
(P.C.B.)
I/O
Pin
No.
Port Name
Power ON STANDBY AC OFF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
TXD4
P95
DA1
TB3in
TXD3
P92
RXD3
P90
CLK3
P146
P145
P144
P143
P142
P141
P140
BYTE
CNVss
P87
P86
RESET
Xout
Vss
Xin
Vcc1
NMI
INT2
INT1
P82/INT0
P81
RXD5
CLK5
TXD5
TA2in
P74/TA2out
TA1in
P72
SCL2
SDA2
TxD1
Vcc1
RxD1
Vss
P65
P64
SDA0
SCL0
P61
P60
P137
ISCLK2
P135
ISTXD2
P57
P56
P55
P54
P133
Vss
P132
TXDi
/NW_RST
LC
iPDET
DTXM
(TXDRDS/RDYRDS)
DRXM
(RXDRDS)
XMLINK
(CLKRDS)
XMPWR
/ICXM
(RSTRDS)
XMREV
/ICADC
/ICDIR
/CSDIR
/ICTI
BYTE
CNVss
/CSTI
/CSDAC
/RESET
Xout
Vss
Xin
Vcc1
/NMI
/INTDIR
/INTTI
/PSOFF
/SPIRDY
SDD
SCK
SDM
HDIMT
MUTETI
/INTAD
/CEEEP
SCLL(Nch OD out)
SDAL(Nch OD out)
TXDi
TXDF
Vcc1
RXDi
RXDF
Vss
/HP
(CLKF)
/MIC
(BSY)
SDAH
SCLH
FET
/ICS
/AUPH
CKEV
HPD0ENB
DTEV
HPD1ENB
/DDC_ENB
/INTH_RT
(/EPM)
DDC_SEL1
DDC_SEL0
Vss
/RES_RX
Asynchronous data output for iPod
Limiter control output
iPod DOCK installation detection
Asynchronous data output for XM/DT IC (U, C models)
READY input for new RDS IC (G, E models)
Asynchronous data input for XM/DT IC (U, C models)
Synchronous data input for RDS IC (G, E models)
LINK ACTIVE input for XM/DT IC (U, C models)
Synchronous clock output for RDS IC (G, E models)
Power ON output for XM antenna (U, C models)
Reset output for SM/DT IC (U, C models)
Reset output for new RDS IC (G, E models)
ANT_REV input for XM/DT IC, High: Non-compatible antenna
AD converter power down
Initial clear output for DIR
Chip select output for DIR
Initial clear output for TI (DA70Y)
When in single chip mode: Vss [GND]
Processor mode selection, Low: single chip mode, High: To boot mode with built-in flash, To boot
mode with P50=H, P55=L, CNVss=H when resetting hardware
Chip select output for T1 (DA70Y)
Chip select output for DAC (common to 2ch/8ch)
Reset
Oscillation output
Microprocessor ground [GND]
Oscillation input
Microprocessor power +5BU [Vcc]
Unused, connect to Vcc
Interrupt input for DIR
Interrupt input for T1 (DA70Y)
READY input for T1 (DA70Y)
Synchronous data input for DIR, T1 (DA70Y), DAC // DIR: 4M, LSBF / T1: 1M, MSBF
Synchronous clock output for DIR, T1 (DA70Y), DAC
Synchronous data output for DIR, T1 (DA70Y), DAC // DIR: 4M, LSBF / T1: 1M, MSBF
HDMI mute input
Mute output for T1 (DA70Y) (HI=MUTE)
Interrupt input for VIDEO ENC/DEC IC
Chip enable output for EEPROM
12C clock input/output for frequency counter (100kHz device), 1.5k Pull-up to +5S
12C data input/output for frequency counter (100kHz device), 1.5k Pull-up to +5S
Asynchronous data output for iPod
Data output for AF220
Microprocessor power +5BU [Vcc]
Asynchronous data input for iPod
Data input for AF220
Microprocessor ground [GND]
HEAD PHONE detection, pull-down at 220k-ohms
Clock output for AF220 MIC detection, pull-down at 220k-ohms
MIC detection, pull-down at 220k-ohms
BUSY output for AF220
HDMI-RX, VIDEO-DEC/ENC I2C clock input/output (400kHz device), 1.5k pull-up to +5S
HDMI-RX, VIDEO-DEC/ENC I2C data input/output (400kHz device), 1.5k pull-up to +5S
Reset output for VIDEO SCALER IC
HDMI (decoder output) ON/OFF
Synchronous clock output for electronic volume
Pull-down by HDMI P.C.B.
Synchronous data output for electronic volume
Pull-down by HDMI P.C.B.
Enable output for DDC, pull-up to +5H by HDMI P.C.B.
HDMI interrupt (polarity invertible by HDMI Rx, Tx register)
47k-ohms pull-down for flash writing mode
DDC select 1
DDC select 0
Microprocessor ground [GND]
Reset output for HDMI Rx IC, pull-down by HDMI P.C.B.
SO
O
DA
TMR
SO
I
SI
SI
I
SO
O
O
O
I
O
O
O
O
MCU
MCU
O
O
MCU
MCU
MCU
MCU
MCU
MCU
IRQ
IRQ
O
I
SI
SO
SO
TMR
O
TMR
O
SIO
SIO
SO
SO
MCU
SI
SI
MCU
I
SI
I
O
SIO
SIO
O
O
O
SO
O
SO
O
O
I
I
O
O
MCU
O
O
O
I
TMR
O
O
O
O
O
O
O
O
O
O
O
O
O
O
MCU
MCU
O
O
MCU
MCU
MCU
MCU
MCU
I
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
I
O
O
O
MCU
O
O
O
I
TMR
O
O
O
O
O
O
O
O
O
O
O
O
O
O
MCU
MCU
O
O
MCU
MCU
MCU
MCU
MCU
I
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
I
O
O
O
MCU
O