Key detection for A/D port
Key input (A/D) pull-up resistance: 10 k-ohms
Destination detection for A/D port
Pull-up resistance: 10 k-ohms
0 Ω
+ 1.0 kΩ
+ 1.0 kΩ
+ 1.5 kΩ
+ 1.8 kΩ
+ 2.2 kΩ
+3.3 kΩ
+ 4.7 kΩ
+ 6.8 kΩ
+ 10 kΩ
+ 22 kΩ
+ 68 kΩ
Detected voltage value
at 124 pin
0 –
0.15 V
0.15 –
0.425 V
0.425 –
0.703 V
0.703 –
0.999 V
0.999 –
1.279 V
1.279 –
1.564 V
1.564 –
1.86 V
1.86 –
2.142 V
2.142 –
2.399 V
2.399 –
2.653 V
2.653 –
2.919 V
2.916 –
3.175 V
A/D value
(3.3 V=255)
0 – 11
12 – 32
33 – 54
55 – 77
78 – 99
100 – 121
122 – 144
145 – 166
167 – 186
187 – 205
206 – 226
227 – 246
KEY2
DIRECT
TUNING
>>
TUNING
<<
AM
(RX-V475/
HTR-4066)
DAB
(RX-V500D)
FM
PRESET
>
PRESET
<
MEMORY
INFO
STRAIGHT
PROGRAM
>
PROGRAM
<
0 Ω
+ 1.0 kΩ
+ 1.0 kΩ
+ 1.5 kΩ
+ 1.5 kΩ
+ 2.2 kΩ
+3.3 kΩ
+ 4.7 kΩ
+ 13.2 kΩ
+ 22 kΩ
+ 33 kΩ
Detected voltage value
at 125 pin
0 –
0.15 V
0.15 –
0.425 V
0.425 –
0.703 V
0.703 –
0.978 V
0.978 –
1.241 V
1.241 –
1.536 V
1.536 –
1.84 V
1.84 –
2.102 V
2.102 –
2.299 V
2.336 –
2.55 V
2.55 –
2.971 V
A/D value
(3.3 V=255)
0 – 11
12 – 32
33 – 54
55 – 75
76 – 96
97 – 119
120 – 142
143 – 163
163 – 177
182 – 197
198 – 229
KEY1
RADIO
(SCENE4)
NET
(SCENE3)
TV
(SCENE2)
BD/DVD
(SCENE1)
—
—
INPUT
>
INPUT
<
—
(power)
TONE
CONTROL
R5419
on OPERATION P.C.B.
0 Ω
1.2 kΩ
2.7 kΩ
4.7 kΩ
6.8 kΩ
10 kΩ
15 kΩ
47 kΩ
100 kΩ
Detected voltage value
at 111 pin
0 –
0.162 V
0.162 –
0.517 V
0.517 –
0.872 V
0.872 –
1.193 V
1.193 –
1.492 V
1.492 –
1.816 V
1.816 –
2.2 V
2.572 –
2.869 V
2.869 –
3.163 V
A/D value
000
111
222
333
444
555
666
777
888
Destination
J
U
C
R, S
T
K
A
B, G, F
L, H
Pin
No.
Port Name
Function Name
(P.C.B.)
I/O
Detail of Function
FULL ON
PPWER OFF
MCU sleep
A
C
OFF
104
P0_7
DAC_N_CS
O
O
O
O
DAC chip select
105
P0_6
NCPU_AMUTE
I
O
O
O
NET audio mute demand
106
AN0_5
PS3_PRT
AD
PS protection detection 3
107
AN0_4
PS2_PRT
AD
PS protection detection 2
108
AN0_3
L3_DET
AD
I
I
I
D terminal L3 detection
109
AN0_2
USB_VBUS_PRT
AD
I
I
I
USB iPad power supply feedback
110
AN0_1
THM3
AD
I
I
I
Temperature detection 3
111
AN0_0
DEST
AD
I
I
I
Model distinction
112
P11_7
NCPU_N_RST
O
O
O
O
113
P11_6
DIR_SDO
I
I
O
I
DIR_SDO input for CDDA writing
114
P11_5
DIR_WCK
I
I
O
I
DIR_WCK input for CDDA writing
115
P11_4
TUNI2C_ON
O
O
O
O
(reserved) I2C switching to Tuner
116
P11_3
VIDI2C_ON
O
O
O
O
Vdec and A-video selector I2C line control
117
P11_2
MHL_CD_IN5
I
I
I
I
MHL cable detection
118
P11_1
MHL_VBUS_N_PRT
I
I
I
I
MHL VBUS overcurrent detection
119
P11_0
MHL_VBUS_PON
O
O
O
O
MHL VBUS control
120
AN7
DC_PRT
AD
I
I
I
Power amplifier DC detection
121
AN6
AMP_OLV
AD
I
I
I
Power amplifier output level detection
122
AN5
THM1
AD
I
I
I
Temperature detection 1
123
AN4
THM2
AD
I
I
I
Temperature detection 2
124
AN3
KEY2
AD
I
I
I
KEY AD value uptake 2
125
AN2
KEY1
AD
I
I
I
KEY AD value uptake 1
126
AN1
PS1_PRT
AD
I
I
I
PS protection detection 1
127
AVSS
AVSS
MCU
MCU
MCU
MCU
Microprocessor ground
128
P10_0
(no use)
O
O
O
O
AD spare
82
RX-V475/HTR-4066/RX-V500D
RX-V475/HTR-4066/
RX-V50
0D
Summary of Contents for RX-V500D
Page 9: ...RX V500D A model RX V500D B G models 9 RX V475 HTR 4066 RX V500D RX V475 HTR 4066 RX V500D ...
Page 132: ... CONFIGURING THE SYSTEM SETTINGS RX V475 HTR 4066 RX V500D 133 ...
Page 133: ... システム設定を変更する RX V475 HTR 4066 RX V500D 134 ...
Page 146: ...147 RX V475 HTR 4066 RX V500D RX V475 HTR 4066 RX V500D MEMO ...
Page 147: ...RX V475 HTR 4066 RX V500D ...
