Pin
No.
Port Name
Function Name
(P.C.B.)
I/O
Detail of Function
P
o
w
er of
f
MCU sleep
A
C
of
f
1
VREF
VREF
MCU MCU MCU AD standard voltage
2
AVCC
AVCC
MCU MCU MCU Microprocessor power supply
3
SIN4
E2R_MISO
SI
O
SI
EEPROM synchronization data input
4
SOUT4
FLD_MOSI
SO
O
SO
FL driver / EEPROM synchronization data output
5
CLK4
FLD_SCK
SO
O
SO
FL driver / EEPROM synchronous clock output
6
P9_4
(no use)
O
O
O
7
DA0
AMP_LMT
O
O
O
Limiter control output
8
SOUT3
DSP_MOSI
O
O
O
DSP, DIR, DAC synchronization data output
9
SIN3
DSP_MISO
I-
I-
I-
DSP, DIR, DAC synchronization data input
10 CLK3
DSP_SCK
O
O
O
DSP, DIR, DAC synchronous clock output
11 P14_1
HDM_N_RST
O
O
O
HDMI RxTx reset
12 P14_0
TUN_N_RST
O
O
O
Tuner reset
13 BYTE
BYTE
MCU MCU MCU Data bus width reshuffling input / Low: Single chip mode (16bit)
14 CNVSS
E8A_CNVSS
MCU MCU MCU Processor mode select / Low: Single chip mode
15 P8_7
(no use)
O
O
O
16 P8_6
DIAG_FCT
O
O
O
Diag OK: Output High / Diag NG: Output Low (default)
17 /RESET
CPU_N_RST
MCU MCU MCU Reset input
18 XOUT
XOUT
MCU MCU MCU Oscillation circuit output
19 VSS
DGND
MCU MCU MCU Microprocessor ground
20 XIN
XIN
MCU MCU MCU Oscillation circuit input
21 VCC1
+3.3M
MCU MCU MCU Microprocessor power supply
22 CEC
HDM_CEC
IO
I+
I+
Microprocessor CEC control
23 N_INT2
DSP_N_INT
IRQ
IRQ
O
Interrupt input from DSP
24 N_INT1
HDM_MUT
I-
I-
I-
HDMI MUTE input / H: Mute
25 N_INT0
HDM_INT
I-
I-
I-
Interrupt input from HDMI RxTx
26 TA4IN
DIR_N_INT
I
O
I
DIR interrupt input
27 P8_0
(no use)
O
O
O
28 P7_7
DIR_N_RST
O
O
O
DIR reset
29 P7_6
DIR_N_CS
O
O
O
DIR chip select
30 TA2IN
TUN_N_INT
O
O
O
Tuner GPIO2 input
31 P7_4
(reserve)
O
O
O
NET SPI request
32 TA1IN
N_PDET
I+
I+
I+
AC power detection / L: Power down
33 P7_2
(reserve)
O
O
O
NET SPI ready
34 SCL2
HDM_SCL
O
O
O
HDMI Rx/Tx I2C SCL output
35 SDA2
HDM_SDA
O
O
O
HDMI Rx/Tx I2C SDA input and output
36 TXD1
E8A_TXD
SO
I+
I+
37 VCC1
+3.3M
MCU MCU MCU Microprocessor power supply
38 RXD1
E8A_RXD
SI
I+
I+
39 VSS
DGND
MCU MCU MCU Microprocessor ground
40 CLK1
E8A_SCLK
SI
I+
I+
41 P6_4
E8A_BUSY
I-
I-
I-
42 SDA0
TUN_SDA
O
O
O
Tuner I2C, Apple co-processor synchronization data input and output
43 SCL0
TUN_SCL
O
O
O
Tuner I2C, Apple co-processor synchronous clock output
44 P6_1
(no use)
O
O
O
45 P6_0
(no use)
O
O
O
46 P13_7
R2A_MOSI
O
O
O
Electronic volume flip-flop synchronization data output
47 P13_6
R2A_SCK
O
O
O
Electronic volume flip-flop synchronous clock output
48 P13_5
I_PRT
I-
I-
I-
Overcurrent protection detection
49 P13_4
TRANS_RY
O
O
O
Switching transformer winding / H: ACL, L: ACH
50 P5_7
(no use)
O
O
O
51 P5_6
SW_N_MT
O
O
O
Mute control (Subwoofer)
52 P5_5
E8A_N_EPM
I-
I-
I-
53 P5_4
HP_N_DET
O
O
O
Headphone detection / L: Headphone detected
54 P13_3
HPRY
O
O
O
Headphone relay control
55 P13_2
SPRY_S
O
O
O
Speaker relay control (Surround) / H: Relay on
56 P13_1
SPRY_C
O
O
O
Speaker relay control (Center) / H: Relay on
57 P13_0
SPRY_F
O
O
O
Speaker relay control (Front) / H: Relay on
58 P5_3
S_N_MT
O
O
O
Mute control (Surround)
69
RX-V375/HTR-3066/HTR-2866
RX-V375/HTR-3066/
HTR-2866
Содержание HTR-2866A
Страница 7: ...RX V375 L model RX V375 H model RX V375 J model 7 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 10: ...HTR 3066 L model HTR 3066 H model HTR 2866 C model 10 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 11: ...HTR 2866 R S models HTR 2866 K model HTR 2866 A model 11 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 12: ...HTR 2866 B G F models HTR 2866 L model HTR 2866 H model 12 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 72: ...MEMO 72 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 127: ... CONFIGURING THE SYSTEM SETTINGS RX V375 HTR 3066 HTR 2866 127 ...
Страница 128: ... システム設定を変更する RX V375 HTR 3066 HTR 2866 128 ...
Страница 137: ...137 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 MEMO ...
Страница 138: ...RX V375 HTR 3066 HTR 2866 ...
