Yamaha RX-V467 Service Manual page 71
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Also See for RX-V467:
- Owner's manual (113 pages) ,
- Update (5 pages) ,
- Quick reference manual (9 pages)
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Function
Pin
Port
Name
No.
Name
(P.C.B.)
1 TXD4
IPD_MOSI
2 P9_5
NC
3 P9_4
NC
4 DA0
AMP_LMT
P9_2
5
TB2in
RDS_RDY
RXD3
6
RXD3
RDS_MISO
P90
7
CLK3
RDS_SCK
8 INT8
IPD_DET
9 INT7
DIR_N_INT
10 INT6
DSP_N_INT
P143
11
P143
RDS_N_RST
12 VDC0
VDC0
13 P14_1
NC
14 VDC1
VDC1
15 NSD
NSD
16 CNVss
CNVss
17 P8_7
DSP_N_CS
18 P8_6
DAC_N_CS
19 /RESET /RESET
20 Xout
Xout
21 Vss
Vss
22 Xin
Xin
23 Vcc
Vcc
24 /NMI
/NMI
25 INT2
HDMI_MUT
26 INT1
HDMI_INT
27 P8_2
DIR_SDO
P8_1
DSP_N_RDY
28
P8_1
DIR_WCK
29 RXD5
DSP_MISO
30 CLK5
DSP_SCK
31 TXD5
DSP_MOSI
32 P7_5
DIR_N_RST
33 P7_4
DSP_FMT
34 P7_3
232C_MISO
35 P7_2
SEL_CDDA
36 SCL2
CEC_SCL
37 SDA2
CEC_SDA
I/O
SO
O
O
O
O
O
O
O
O
O
O
O
DA
I
I
I
O
O
O
O
TMR
O
O
O
O
O
O
O
SI
O
O
O
O
O
O
O
SO
O
O
O
IRQ
IRQ
IRQ
IRQ
IRQ
O
O
O
IRQ
O
O
O
O
O
O
O
O
O
O
O
MCU
MCU
MCU
MCU
MCU
O
O
O
O
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
CS
O
O
O
CS
O
O
O
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
MCU
IRQ
IRQ
O
O
IRQ
IRQ
O
O
I
O
O
O
I
O
O
O
I
O
O
O
SI
O
O
O
SO
O
O
O
SO
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
O
O
O
O
SO
SO
O
O
SIO
SIO
O
O
O
iPod asynchronous data output
O
O
I
Limiter control output
O
[O]
RDS RRADY input
O
O
RDS synchronous data input
O
Synchronous clock output for RDS IC
O
Low level standby setting required
iPod detection / H -> L with iPod inserted into Dock
O
Restriction of port: INT for High Edge or Low Edge only
DIR interrupt
O
Restriction of port: INT for High Edge or Low Edge only
DA70Y interrupt
O
Restriction of port: INT for High Edge or Low Edge only
O
[O]
RDS reset
O
4.7k PU / Debugger
Processor mode select Low: single chip mode
High: FLASH included boot mode
P50=H, P55=L when hardware resetting is cancelled
Standard serial input/output mode at CNVss=H
O
DA70Y chip select
O
DAC chip select
Reset
8MHz ceramic oscillator
GND
8MHz ceramic oscillator
Microprocessor power supply
Unused, pulled up to Vcc
HDMI MUTE input
O
H: Mute
O
Interrupt from HDMI RX
O
DIR DATA input when in CDDA writing mode
O
DA70Y RDY
[O]
DIR_WCK input for CDDA writing
O
DIR, DA70Y, DAC synchronous data input
O
DIR, DA70Y, DAC synchronous clock output
O
DIR, DA70Y, DAC synchronous data output
O
DIR reset
DA70Y FULL MUTE output
O
H: Mute
I
Always set to input so as to use RXD1 at E8a
CDDA writing path select
O
H: CDDA writing mode
CEC microprocessor, Tuner, HDMI_EQ (SiI9185 A) I2C
SCL output
O
(100kHz device)
Pulled up to +3.3S by 3.3k in u-com block
CEC microprocessor, Tuner, HDMI EQ (SiI9185 A) 12C
SCA input/output
O
(100kHz device)
Pulled up to +3.3S by 3.3k in u-com block
RX-V467/HTR-4063
Detail of Function
(U, C, R, T, K, A, B, F, L, J models)
(G model)
(U, C, R, T, K, A, B, F, L, J models)
(G model)
(U, C, R, T, K, A, B, F, L, J models)
(G model)
(U, C, R, T, K, A, B, F, L, J models)
(G model)
L: Normal operation mode
71
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