86
RX-V1
065/HTR-6280/
AX-V1
065
RX-V1065/HTR-6280/AX-V1065
Pin
No.
Port Name
Function
Name
(P.C.B.)
I/O
Detail of Function
P
o
w
er On
Stb
y Thr
h
Standb
y
Stb
y Sleep
Sleep
MCU Sleep
95
P26
O
O
O
O
O
(U model)
P26
P26/A6/(/D6)/AN26
TUN_N_ST
I
O
O
O
O
FM/AM tuner STEREO detection input
+3.3S to 47k then pull up
(C, R, T, K, A, B, G, E, F, L, J models)
96
P25
P25/A5/(/D5)/AN25
+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 unnecessary power consumption
(Mute, pull Up)] Input (HiZ) then mechan3.3S power switches on (to
function Mute, when power down is detected
97
P24
P24/A4/(/D4)/AN24
PRY
O
O
O
O
O
Power relay ON/OFF control
H: ON, L: OFF
98
P23
P23/A3/(/D3)/AN23
I_PRT
I
I
O
O
O
Overcurrent protection detection
99
P22
P22/A2/(/D2)/AN22
MUTE_N_S
O
O
O
O
O
Surround mute control
L: Mute
100
P21
P21/A1/(/D1)/AN21
MUTE_N_C
O
O
O
O
O
Center mute control
L: Mute
101
P20
P20/A0/(/D0)/AN20
MUTE_N_F
O
O
O
O
O
Front (Headphone is contained) mute control
L: Mute
102
INT5
P17/D15/INT5
ACPWR_DET
IRQ
IRQ
IRQ
IRQ
O
AC power detection
L: Power down
103
INT4
P16/D14/INT4
PSW_DET
IRQ
IRQ
IRQ
IRQ
O
Main/Zone/Input key interrupt
KEY1 port distinguishes the pressed keys
104
INT3
P15/D13/INT3
REM_IN
IRQ
IRQ
IRQ
IRQ
O
Remote control pulse input
105
P14
P14/D12
XM_PON
O
O
O
O
O
XM Radio power supply ON/OFF control
H: ON, L: OFF
(U model)
P14
O
O
O
O
O
(C, R, T, K, A, B, G, E, F, L, J models)
106
P13
P13/D11
DOCK_PON
O
O
O
O
O
DOCK power supply ON/OFF control
H: ON, L: OFF
107
P12
P12/D10
IOXV_N_CS
CS
O
O
O
O
IO extended IC (for video) chip select
108
P11
P11/D9
IOXV_N_RST
O
O
O
O
O
IO extended IC (for video) reset
109
P10
P10/D8
PD_LED
O
O
O
O
O
Pure Direct LED ON/OFF control
H: ON, L: OFF
110
P07
P07/D7/AN07
FLD_N_RST
O
O
O
O
O
FL driver reset
111
P06
P06/D6/AN06
PRG_RA
I
O
O
O
O
Program rotary A
Pull-up
112
P05
P05/D5/AN05
PRG_RB
I
O
O
O
O
Program rotary B
Pull-up
113
P04
P04/D4/AN04
MIC_N_DET
I
O
O
O
O
MIC detection
L: MIC
114
P114
P114
IPD_APDET
I
I
I
I
I
iPod accessory power detection
While iPod boots up (about two seconds) it is set at Low after the boot, it
identifies
To prevent pulling of iPod High output and microprocessor Low Fix output,
switch to constant input
115 P113
VOL_RA
I
O
O
O
O
Volume rotary A
116
ISRXD1
P112/INPC12/
OUTC12/ISRXS1
SR_MISO
SI
I
I
I
I
Asynchronous data input for SIRIUS
Serial communication is 5V TTL/CMOS logic level
Pull up at 100 k-ohms
To prevent pulling of SIRIUS tuner’s High output and
microprocessor’s Low Fix output, switch to constant input
(U model)
P112
O
O
O
O
O
(C, R, T, K, A, B, G, E, F, L, J models)
117
P111
P111/INPC11/
OUTC11/ISCLK1
VOL_RB
I
O
O
O
O
Volume rotary B
118
ISTXD1
P110/INPC10/
OUTC10/ISTXD1
SR_MOSI
SO
O
O
O
O
Asynchronous data output for SIRIUS
Serial communication is 5V TTL/CMOS logic level
(U model)
P110
O
O
O
O
O
(C, R, T, K, A, B, G, E, F, L, J models)
Summary of Contents for HTR-6280
Page 5: ...5 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 AX V1065 J model...
Page 9: ...9 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 HTR 6280 C model AX V1065 J model...
Page 162: ...RX V1065 HTR 6280 AX V1065 162...
Page 163: ...163 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065...
Page 164: ...164 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065...
Page 165: ...165 RX V1065 HTR 6280 AX V1065 RX V1065 HTR 6280 AX V1065 MEMO...
Page 166: ...RX V1065 HTR 6280 AX V1065...
