Yamaha RX-V557, Руководство по обслуживанию, Страница: 51 / 131

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RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
IC451: M30626FHPFP (SUBTRANS P.C.B.)
16bit
µ
-COM (Main CPU)
IC451: M30626FHPFP (SUBTRANS P.C.B.)
16bit
µ
-COM (Main CPU)
RX-V557 (U, C, A, B, G, E models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
RX-V557/DSP-AX557 (R, T, K, L, J models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
HTR-5850/RX-V457/HTR-5840/DSP-AX457 (U, C, R, T, K, A, L, J models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
RX-V457/HTR-5840 (B, G, E models)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
MODEL Distinction Port / モデル判別ポート
Distinction for AD Port / 仕向け先判別ポート
Pull-Up Resistance 10 k-Ohms
Ohm 0.0 k 1.2 k 2.7 k 4.7 k 6.8 k 10.0 k 15.0 k 27.0 k 47.0 k 100.0 k
∞
V 0-0.2 0.3-0.8 0.9-1.3 1.4-1.8 1.8-2.2 2.3-2.7 2.8-3.3 3.4-3.8 3.9-4.3 4.4-4.7 4.8-5.0
A-D (5V=256) 0-13 14-40 41-68 69-92 93-115 116-140 141-170 171-198 199-221 222-244 245-255
DEST 97pin J U C R T K A B GE L –
Pin Function Name RX-V557/DSP-AX557 HTR-5850 RX-V457/HTR-5840/DSP-AX457
100 P97 MOD0 0 1 1
56 P36 MOD1 0 0 1
55 P37 MOD2 1 1 1
50 P44 MOD3 – – –
Ohm + 0.0 k + 1.0 k + 1.0 k + 1.5 k + 2.2 k + 3.3 k + 4.7 k + 4.7 k + 6.8 k + 10.0 k + 22.0 k
V ~ 0.3 ~ 0.7 ~ 1.0 1.5 ~ 2.0 ~ 2.6 ~ 3.1 ~ 3.4 ~ 3.7 ~ 4.0 ~ 4.4
ADKEY0
MAIN POWER – – – INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
SPEAKER SPEAKER
–
94pin/AN2 B A
ADKEY1
Z2 POWER – – –
MULTI CH
FM/AM A/B/C/D/E
PRESET/TUNING PRESET/TUNING
MEMORY TUNING MODE
95pin/AN1 INPUT < >
Ohm + 0.0 k + 1.0 k + 1.0 k + 1.5 k + 2.2 k + 3.3 k + 4.7 k + 4.7 k + 6.8 k + 10.0 k + 22.0 k
V ~ 0.3 ~ 0.7 ~ 1.0 1.5 ~ 2.0 ~ 2.6 ~ 3.1 ~ 3.4 ~ 3.7 ~ 4.0 ~ 4.4
ADKEY0
– – – – INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
SPEAKER SPEAKER
–
94pin/AN2 B A
ADKEY1
– – – –
MULTI CH
FM/AM A/B/C/D/E
PRESET/TUNING PRESET/TUNING
MEMORY TUNING MODE
95pin/AN1 INPUT < >
Ohm + 0.0 k + 1.0 k + 1.0 k + 1.5 k + 2.2 k + 3.3 k + 4.7 k + 4.7 k + 6.8 k + 10.0 k + 22.0 k
V ~ 0.3 ~ 0.7 ~ 1.0 1.5 ~ 2.0 ~ 2.6 ~ 3.1 ~ 3.4 ~ 3.7 ~ 4.0 ~ 4.4
ADKEY0 PROGRAM PROGRAM BASS/TREBLE BASS/TREBLE
INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
SPEAKER SPEAKER
–
94pin/AN2 < > - + B A
ADKEY1
– – – –
MULTI CH
FM/AM A/B/C/D/E
PRESET/TUNING PRESET/TUNING
MEMORY TUNING MODE
95pin/AN1 INPUT < >
Ohm + 0.0 k + 1.0 k + 1.0 k + 1.5 k + 2.2 k + 3.3 k + 4.7 k + 4.7 k + 6.8 k + 10.0 k + 22.0 k
V ~ 0.3 ~ 0.7 ~ 1.0 1.5 ~ 2.0 ~ 2.6 ~ 3.1 ~ 3.4 ~ 3.7 ~ 4.0 ~ 4.4
ADKEY0 PROGRAM PROGRAM BASS/TREBLE BASS/TREBLE
INPUT MODE STRAIGHT TONE CONTROL PRESET/TUNING
SPEAKER SPEAKER
–
94pin/AN2 < > - + B A
ADKEY1
EON MODE
PTY SEEK PTY SEEK MULTI CH
FM/AM A/B/C/D/E
PRESET/TUNING PRESET/TUNING
MEMORY TUNING MODE
95pin/AN1 START MODE INPUT < >
No. Port Name Terminal Name
I/O
Function
PowerOn Pure Direct Standby Sleep
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1
Avss
P100/AN0
Vref
Avcc
P97/Adtrg/Sin4
ISA
ISB
TONEA
TONEB
VRA
VRB
PRV
PRD
PLDET
THM
ADKEY0
ADKEY1
Avss
DEST
Vref
Avcc
CEFD / MOD0
I
I
O
I
I
I
AD
AD
AD
AD
AD
AD
MCU
AD
MCU
MCU
O
O
O
O
O
O
O
AD
AD
AD
AD
AD
AD
MCU
AD
MCU
MCU
O / I
O
O
O
O
O
O
O
O
O
O
O
O
MCU
O
MCU
MCU
O
INPUT Selector Rotaly A
INPUT Selector Rotaly B
Tone Control Rotaly A (RX-V557, DSP-AX557)
Tone Control Rotaly B (RX-V557, DSP-AX557)
Volume Rotaly A
Volume Rotaly B
AD protection power supply voltage detection (Refer to Protection Setting Table.)
AD protection DC detection (Refer to Protection Setting Table.)
AD POWER LIMITTER detection (Refer to Limitter Setting Table.)
AD temperature detection (Refer to Protection Setting Table.)
AD Key 0 (Refer to Details of “AD-DA”.)
AD Key 1 (Refer to Details of “AD-DA”.)
Ground for AD
Distinction for AD (Data taken in when reset is cancelled. Refer to Details of “AD-DA”.)
Reference for AD
Power supply for AD
FL Driver CE / MODEL distinction 0 (Data taken in when reset is cancelled.)
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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
P66/RXD1/SCL1
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
P50/WRL/WR
P47/CS3
P46/CS2
P45/CS1
P44/CS0
P43/A19
P42/A18
P41/A17
P40/A16
P37/A15
P36/A14
P35/A13
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
DTZ2
RXDF
CKEV
CLKF
BSY
DTCV
CKCV
/HP
/MTHP
/MTCT
/MTSW
/EMP
/MTZ2
/MTFS
VIA
VIB
/CE
VR
YCSEP
CMP0/MOD3
CMP1
CPNTD
CPNTT
SVIDD
MOD2
MOD1
SDTN
SDRN
XMPWR
SCKN
/ICXM
RDSE
CEP
Vcc
SDTP
Vss
SCKP
SDRP
TUNED
/ST
/TMUTE
PRY
SBRY
ERY
PDET
/PSW
REM
MBRY
MARY
YST
4ohm
PRI
PSV
/VMUTE
/BLK
O
SO
SO
SO
O
SO
SO
I
O
O
O
I
O
O
O
O
I
O
O
O
O
I
I
I
O
I
O
O
O
O
O
MCU
O
MCU
O
I+
I+
I+
O
O
O
O
IRQ
IRQ
IRQ
O
O
O
O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
O
O
O
O
O
O
O
MCU
O
MCU
O
O
O
O
O
O
O
O
IRQ
IRQ
IRQ
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
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
Zone2 Selector (BD3841) DATA (RX-V557_U, C, A, B, G models)
FLASH ROM RxD
Electronic volume IC Clock
Clock transmission terminal for AF220
BUSY signal output for AF220
IIC data I/O for video (RX-V557)
IIC clock I/O for video (clock speed 100kHz) (RX-V557)
HEAD PHONE detection
HEAD PHONE MUTE output
MUTE Center
MUTE SW
For FLASH writing (LO)
Zone 2 MUTE (RX-V557_U, C, A, B, G models)
MUTE Front/Surround, PreOUT
VIDEO Selector A
VIDEO Selector B
For FLASH writing (HI)
VIDEO RecOut Selecter 1
Selection of Y/C separation (RX-V557)
Compornent Selector 0 (RX-V557, HTR-5850)
Compornent Selector 1 (RX-V557, HTR-5850)
Component Signal Detector (DVD)
Component Signal Detector (DTV)
S-Video Signal Detector
MODEL distinction 2 (Data taken in when reset is cancelled)
MODEL distinction 1 (Data taken in when reset is cancelled)
RDS IC TxD (B, G models)
RDS RxD (B, G models)
XM/DT BUS POWER CONTROL (U, C models)
RDS IC Clock (B, G models)
DABIC IC reset (U model)
RDS Enable (B, G models)
PLL IC Enable
Power 5V for micro-processor
PLL IC TxD
Ground for micro-processor
PLL IC Clock (With/without pull-up resistor is selected for every 4 bits.)
PLL IC RxD (With/without pull-up resistor is selected for every 4 bits.)
TUNED (With/without pull-up resistor is selected for every 4 bits.)
TUNER /ST (With/without pull-up resistor is selected for every 4 bits.)
TUNER MUTE
Power relay output
Surround Back SP relay output
Surround SP relay output
Power Down DETECT INT
SYSTEM/MAIN/Zone2 Power switch interruption (Pushed switch
is judged using ADKEY0 and ADKEY1. Refer to Details of “AD-DA”.)
Remote control input
Front B SP relay output
Front A SP relay output
YST amp control (HTR-5835)
IMPEDANCE control: At 8ohm setting, Low (relay OFF, B voltage
High) /
±
B voltage Control: At 4ohm setting and temperature rise,
High (relay ON, B voltage Low)
Protection over current detection
Power Save
VIDEO MUTE control (Low : VIDEO MUTE ON) (RX-V557)
FL Driver light off
PowerOn
No. Port Name Terminal Name
I/O
Function
Pure Direct Standby Sleep