86
RX-V2065/HTR-6295
RX-V2065/HTR-6295
Pin
No.
Port Name
Function
Name
(P.C.B.)
I/O
Detail of Function
P
o
w
erOn
Stb
y Thr
h
Standb
y
Stb
y Sleep
Sleep [MCU]
E8a,
ICP
83
P33
SP_IMP
O
HiZ
HiZ
HiZ
[HiZ]
Speaker impedance relay control
GND pull down
Set to 8 ohms: Hi-Z (Relay OFF, B voltage High)
Set to 6 ohms plus during rising temperature: High (Relay ON, B
voltage Low)
P33/A11(/D11)
84
P32
HP_N_DET
I
O
O
O
[O]
Headphone detection
+3.3S pull up
L: Headphone
P32/A10(/D10)
85
P31
E2R_N_CS
CS
CS
CS
I
[I]
EEPROM chip select
Pull up to EEPROM power at 10 k-ohms
P31/A9(/D9)
86
P124
MUTE_N_Z3
O
O
O
O
[O]
Zone3 line out mute control
L: Mute
P124
87
P123
MUTE_N_Z2
O
O
O
O
[O]
Zone2 line out mute control
L: Mute
P123/CTS6/RTS6
88
RXD6
HDR_MISO
SI
I
I
I
[I]
Asynchronous data input for HD Radio
To prevent pulling of HD Radio’s High output and microprocessor’s Low
Fix output, switch to constant input
(U model)
P122/RXD6
P122
TUN_N_ST
I
O
O
O
[O]
FM/AM tuner STEREO detection input
+3.3S to 47k then pull up
89
P121
MUTE_N_SW
O
O
O
O
[O]
Subwoofer mute control
L: Mute
All
P121/CLK6
90
TXD6
HDR_MOSI
SO
O
O
O
[O]
HD Radio asynchronous data output
(U model)
P120/TXD6
P120
HDR_MOSI
O
O
O
O
[O]
FM/AM tuner CEC enable output
Pull up at +3.3SDSP
L: Enable, H: Disable
(C, R, T, K, A, B, G, E, F, L, J models)
(TUNCEC_N_
EN)
91
Vcc2
Vcc2
MCU
MCU
MCU
MCU [MCU]
Microprocessor power supply
Vcc2
92
P30
MUTE_N_SB
O
O
O
O
[O]
Surround back/Bi-AMP/Zone2 mute control
L: Mute
P30/A8(/D8)
93
Vss
Vss
MCU
MCU
MCU
MCU [MCU]
Microprocessor GND
Vss
94
P27
HDR_N_RST
O
O
O
O
[O]
HD Radio reset
(U model)
P27
TUN_N_
TUND
I
O
O
O
[O]
FM/AM tuner TUNED input
+3.3S to 47k then pull up
(C, R, T, K, A, B, G, E, F, L, J models)
P27/A7/(/D7)/AN27
95
P26
HDMI_N_
INT_TX
I
I
O
O
O
HDMI TX1,2 interrupts (receive with polling)
TUN_N_ST is received by pin 88
P26/A6/(/D6)/AN26
96
P25
+3.3S_PON
O
O
O
O
[I]
+3.3S power supply ON/OFF control
H: ON, L: OFF
At standby sleep, becomes L [to avoid unnecessar y power
consumption (Mute, pull Up)] Input (HiZ) then mechan3.3S
power switches on (to function Mute, when power down is detected
P25/A5/(/D5)/AN25
97
P24
PRY
O
O
O
O
[O]
Power relay ON/OFF control
H: ON, L: OFF
P24/A4/(/D4)/AN24
98
P23
I_PRT
I
I
O
O
[O]
Overcurrent protection detection
P23/A3/(/D3)/AN23
99
P22
MUTE_N_S
O
O
O
O
[O]
Surround mute control
L: Mute
P22/A2/(/D2)/AN22
100
P21
MUTE_N_C
O
O
O
O
[O]
Center mute control
L: Mute
P21/A1/(/D1)/AN21
101
P20
MUTE_N_F
O
O
O
O
[O]
Front (Headphone is contained) mute control
L: Mute
P20/A0/(/D0)/AN20
102
INT5
ACPWR_DET
IRQ
IRQ
IRQ
IRQ
[O]
AC power detection
L: Power down
P17/D15/INT5
103
INT4
PSW_DET
IRQ
IRQ
IRQ
IRQ
[O]
Main/Zone/Input key interrupt
KEY1 port distinguishes the pressed keys
P16/D14/INT4
104
INT3
REM_IN
IRQ
IRQ
IRQ
IRQ
[O]
Remote control pulse input
P15/D13/INT3
Summary of Contents for RX-V2065 - AV Network Receiver
Page 6: ...6 RX V2065 HTR 6295 RX V2065 HTR 6295 RX V2065 A model RX V2065 T model RX V2065 K model...
Page 160: ...161 RX V2065 HTR 6295 RX V2065 HTR 6295 ADVANCED SETUP...
Page 161: ...162 RX V2065 HTR 6295 RX V2065 HTR 6295...
Page 162: ...163 RX V2065 HTR 6295 RX V2065 HTR 6295 MEMO...
Page 163: ...RX V2065 HTR 6295...
